CN210136976U

CN210136976U - Battery cell pairing equipment

Info

Publication number: CN210136976U
Application number: CN201921215513.9U
Authority: CN
Inventors: 周俊杰; 王峰; 郑延青; 蔡海生
Original assignee: Guangdong Lyric Robot Intelligent Automation Co Ltd
Current assignee: Guangdong Lyric Robot Automation Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-03-10
Anticipated expiration: 2029-07-30

Abstract

The utility model discloses an electric core pairs equipment, it is including pairing transmission device, single electric core rotary device, pile up transmission device, pile up electric core turning device and pile up electric core rotary device, pair transmission device and receive A electric core and B electric core, and form the electric core group of order arrangement, including the A electric core and the B electric core of adjacent setting in the electric core group, single electric core rotary device is rotatory to be paired A electric core or B electric core 180 degrees in the electric core group of conveyer conveying, pile up the A electric core after transmission device receives upset 180 degrees, and receive B electric core stack and put on the A electric core after the upset, form the electric core group that piles up of order arrangement, pile up electric core turning device interval upset and pile up the electric core group that piles up of conveyer conveying, pile up the rotatory electric core group that piles up of electric core rotary device interval and pile up the conveyer conveying. This application is compatible realizes that electric core dipolar ear pairs and electric core quadrupole ear pairs for the enterprise can pair the demand according to electric core and carry out nimble switching, has reduceed the equipment cost of enterprise.

Description

Battery cell pairing equipment

Technical Field

The utility model relates to an automated production technical field, specificly relate to an electricity core pairs equipment.

Background

The new energy is an industry which is greatly supported by the state at present, and the automatic production of the lithium ion battery which is important as the new energy has important significance. The battery cell is paired and is an important process in the automatic production process of the battery, and the battery cell is generally divided into the pairing of the battery cell dipolar ear and the pairing of the battery cell quadrupole ear.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides an electricity core pairs equipment.

A battery cell pairing device comprises a pairing transmission device, a single battery cell rotating device, a stacking transmission device, a stacking battery cell overturning device and a stacking battery cell rotating device; the pairing transmission device collects the battery cores A and B and forms battery core groups arranged in sequence, and each battery core group comprises the battery cores A and the battery cores B which are arranged adjacently; the single-cell rotating device rotates the A cell or the B cell in each cell group transmitted by the pairing and transmitting device for 180 degrees; the stacking and conveying device receives the battery core A which is turned over by 180 degrees, and receives the battery core B which is stacked on the turned battery core A to form a stacked battery core group which is arranged in sequence; the stacked battery cell overturning device overturns the stacked battery cell group transmitted by the stacked transmission device at intervals; the stacking battery core rotating device rotates at intervals to stack the stacking battery core group conveyed by the conveying device.

Compared with the prior art, this application is through pairing transmission device, single electric core rotary device, piling up transmission device, piling up electric core turning device and piling up electric core rotary device's cooperation setting, and the compatible electric core dipolar ear that realizes pairs and pairs with electric core quadrupole ear for the enterprise can pair the demand according to electric core and carry out nimble switching, has reduceed the equipment cost of enterprise.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural diagram of a battery cell pairing apparatus in this embodiment;

FIG. 2 is an enlarged view of the portion A of FIG. 1 in the present embodiment;

fig. 3 is a schematic diagram illustrating pairing of two tabs of a battery cell in this embodiment;

fig. 4 is a schematic structural diagram of an a battery cell loading device in this embodiment;

fig. 5 is a schematic structural diagram of a loading clamp displacement mechanism and a loading clamp mechanism in the present embodiment;

FIG. 6 is a schematic structural view of the feeding grabbing adjusting assembly in the present embodiment;

FIG. 7 is a schematic structural diagram of a feeding grabbing component in the present embodiment;

fig. 8 is a schematic structural diagram of an a cell transfer device in this embodiment;

fig. 9 is a schematic diagram of a four-tab pairing of the battery cell in this example;

fig. 10 is a schematic structural diagram of a cell turning device and a stacking transport device in this embodiment a;

fig. 11 is a schematic structural diagram of an a cell turning device in this embodiment;

FIG. 12 is a schematic structural view of a first flipping clamp mechanism according to the present embodiment;

fig. 13 is a schematic structural view of the stacked cell transferring device and the stacked cell rotating device in this embodiment;

FIG. 14 is a schematic structural view of the adhesive applying apparatus in this embodiment;

FIG. 15 is a schematic structural view of the tape dispenser according to the present embodiment;

FIG. 16 is an enlarged view of the portion B in FIG. 14 in the present embodiment;

FIG. 17 is a schematic structural diagram of a glue pulling mechanism and a glue cutting mechanism in the present embodiment;

FIG. 18 is a schematic structural view of the taping mechanism in this embodiment;

fig. 19 is a schematic structural diagram of a dual-cell rotating device and a blanking device in this embodiment.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

It should be noted that all directional indicators (such as up, down, left, right, front, and back) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Furthermore, the descriptions of the first, second, etc. in the present invention are provided for descriptive purposes only, not for specifically referring to the order or sequence, but also for limiting the present invention, which is provided for distinguishing between components or operations described in the same technical terms, and not for indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may include at least one of the feature either explicitly or implicitly. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

For further understanding of the contents, features and effects of the present invention, the following embodiments are exemplified in conjunction with the accompanying drawings as follows:

referring to fig. 1, the cell pairing apparatus in this embodiment includes a pairing transmission device 1, a single-cell rotation device 2, a stacking transmission device 3, a stacking cell turnover device 4, and a stacking cell rotation device 5. The pairing transmission device 1 receives the battery cores A and B and forms battery core groups arranged in sequence, each battery core group comprises the battery cores A and the battery cores B which are arranged adjacently, and the lugs of the battery cores A and the battery cores B are in the same direction; the paired transmission devices 1 transmit the electric core groups. The single-cell rotating device 2 is arranged on a transmission path of the pairing transmission device 1, and rotates 180 degrees for the cell A or the cell B in each cell group transmitted by the pairing transmission device 1 to complete the pairing of the two electrode lugs of the cell. Pile up transmission device 3 and receive the A electric core after the 180 degrees of upset, and receive B electric core and stack on the A electric core after the upset, form and pile up electric core group, pile up transmission device 3 and convey piling up electric core group to in proper order through piling up electric core turning device 4 and piling up electric core rotary device 5. The stacked battery core turning device 4 turns the stacked battery core group conveyed by the stacked transmission device 3 at intervals. Pile up 5 interval rotations of electric core rotary device and pile up 3 conveying of transmission device and pile up the electric core group, accomplish four utmost point ears of electric core and pair.

Through pairing transmission device 1, single electric core rotary device 2, piling up transmission device 3, piling up electric core turning device 4 and piling up the cooperation setting of electric core rotary device 5, compatible realization electric core dipolar ear pairs and electric core quadrupole ear pairs on an equipment for the enterprise can pair the demand according to electric core and carry out nimble switching, has reduceed the equipment cost of enterprise, and whole electric core pairs the degree of automation of equipment and is high, has promoted electric core and has paired efficiency.

Referring back to fig. 1, further, the battery cell pairing apparatus in this embodiment further includes a battery cell feeding device 6. The A battery cell feeding device 6 is used for feeding the A battery cell, and the A battery cell of the feeding is detected by the A battery cell fed by the battery cell dipolar ear batching device 6. The a cell detection device 50 is provided in pairs or pairs of cell quadruple ears.

With continuing reference to fig. 1 and fig. 2, further, the battery cell pairing apparatus in this embodiment further includes an a battery cell detection device 50. The a battery cell detection device 50 specifically performs appearance detection on the a battery cell in the transmission path of the a battery cell feeding device 6 to detect an appearance unqualified product of the a battery cell, and avoid affecting the quality of the subsequent paired battery cells. The a battery cell detection device 50 in this embodiment may adopt a CCD vision detection system.

Referring to fig. 1 and fig. 2 again, further, the cell pairing apparatus in this embodiment further includes an a-cell code scanning device 70. The a battery core code scanning device 70 scans the a battery core loaded by the a battery core loading device 6. A electric core sweeps yard device 70 and locates on A electric core loading attachment 6's transfer path, and A electric core detection device 50 and A electric core sweep yard device 70 and set gradually along the direction of transfer of A electric core loading attachment 6 material loading, and A electric core sweeps yard device 70 and is used for sweeping yard to the qualified A electric core of appearance detection, discerns the identification code on the A electric core face to in the production management of following pairing of A electric core. The a battery core code scanning device 70 in this embodiment may adopt a code scanning gun.

Referring to fig. 1 and fig. 2 again, further, the battery cell pairing apparatus in this embodiment further includes an a battery cell backflow device 60. The a cell backflow device 60 is used for backflow of an unqualified a cell. Specifically, the a cell backflow device 60 is disposed on one side of the a cell loading device 6, and is close to the a cell detection device 50. Unqualified A electric core of outward appearance detection or sweep the unqualified A electric core of sign indicating number, transferred to A electric core reflux unit 60, A electric core reflux unit 60 transfers and detects or sweep the unqualified A electric core of sign indicating number and go out electric core and pair equipment, handles in the external world, if A electric core becomes qualified A electric core after being handled, can flow back again through A electric core reflux unit 60 and pair in the electric core pairs equipment with joining in with pair. For example, the appearance of the a-cell is corrected or the identification code of the a-cell is reprinted. The a cell reflow apparatus 60 in this embodiment may adopt a jig reflow transmission line.

With continued reference to fig. 1 to fig. 3, further, the battery cell pairing apparatus in this embodiment further includes a single-a battery cell transfer device 200. The single-A battery cell transfer device 200 is used for transferring the head-position A battery cell, transferring the single qualified A battery cell for detection or transferring the unqualified A battery cell to the A battery cell reflux device 60, wherein the unqualified A battery cell is the unqualified battery cell for appearance detection or the unqualified battery cell for code scanning. The single a-cell transfer device 200 is disposed on the conveyance path of the a-cell loading device 6 and adjacent to the a-cell return device 60. The a-cell detection device 50, the a-cell code scanning device 70, and the single a-cell transfer device 200 are sequentially arranged along the direction of conveyance of the a-cell by the a-cell feeding device 6. Specifically, a battery cell qualified product processing platform a 2001 is further disposed on one side of the single battery cell transfer device a 200, which is far from the battery cell backflow device a 60, and the battery cell qualified product processing platform a 2001 is close to the battery cell feeding device a 6. If the appearance detection and the code scanning of the first a battery cell loaded by the a battery cell loading device 6 are qualified, the single a battery cell transfer device 200 can transfer the first a battery cell to the a battery cell qualified product processing platform 2001, otherwise, the first a battery cell is transferred to the a battery cell reflux device 60. As shown in fig. 3, the pair of the two tabs of the cells is such that the two tabs of the a cell are respectively opposite to the two tabs of the B cell, in order to achieve the pairing effect shown in fig. 3, the paired transmission devices 1 need to arrange the core groups in order, and each core group has a cell a and a cell B arranged adjacently, i.e. need to be arranged in the manner of "AB BA.... AB BA", then the single electric core rotating device 2 rotates the A electric core or the B electric core in each electric core group by 180 degrees to achieve the electric core dipolar ear matching effect, when the single-core rotating device is applied specifically, the single-core rotating device 2 rotates at intervals, the A battery core or the B battery core arranged in the mode of the AB BA AB. In order to achieve the above effect, when the a battery cells are loaded by the a battery cell loading device 6 and transferred to the pairing transmission device 1, two adjacent a battery cells need to be transferred each time, and the first a battery cell of the loading is removed. So, appear an outward appearance in two adjacent A electric cores of A electric core loading attachment 6 material loading and detect unqualified or sweep the A electric core that the sign indicating number is unqualified and remove the back, will appear single qualified A electric core, in the follow-up electric core dipolar ear pairs the in-process, single qualified A electric core can't be utilized, will be transferred to A electric core certified products processing platform 2001 by single A electric core transfer device 200 to ensure that the dipolar ear of follow-up electric core pairs the process and goes on smoothly. When a qualified A battery cell exists on the qualified product processing platform 2001 of the A battery cell, in the subsequent feeding process of the A battery cell, the qualified A battery cell positioned on the qualified product processing platform 2001 of the A battery cell is moved to the feeding device 6 of the A battery cell by the single A battery cell transfer device 200 again, and two adjacent A battery cells are formed together with the single qualified A battery cell; when the qualified product processing platform 2001 does not have a qualified a battery cell, the single-a battery cell transferring device 200 may continuously transfer the single qualified a battery cell to the qualified product processing platform 2001 of the a battery cell. Certainly, in order to save the overall space of the apparatus, the qualified a battery cells that can be set on the qualified a battery cell product processing platform 2001 are limited in bearing position, and when the qualified a battery cells on the qualified a battery cell product processing platform 2001 bearing platform are full, the qualified a battery cells can also be transferred to the battery cell backflow device 60 a. In this embodiment, the single-a battery cell transfer device 200 is a four-axis robot having a clamping manipulator at the end, the clamping manipulator can clamp two a battery cells at one time, and preferably, the end of the four-axis robot is further provided with a CCD for positioning, so as to facilitate the grabbing and positioning of the manipulator. The qualified product processing platform 2001 of the a electric core can adopt a platform with a positioning jig arranged at the upper end, the qualified a electric core is borne by the positioning jig, and the qualified a electric core can be positioned so as to facilitate grabbing of the single-a electric core transfer device 200.

With continued reference to fig. 1 to 4, the further a-cell loading device 6 includes a loading gantry mechanism 61, a loading clamp taking and shifting mechanism 62, a loading grabbing mechanism 63, and a loading shifting mechanism 64. The feeding clamp taking and shifting mechanism 62 is arranged on the feeding gantry mechanism 61, the feeding grabbing mechanism 63 is connected with the feeding clamp taking and shifting mechanism 62, and the feeding shifting mechanism 64 is arranged below the feeding gantry mechanism 61. The material loading clamping and taking displacement mechanism 62 drives the material loading grabbing mechanism 63 to move, the material loading grabbing mechanism 63 grabs the A battery cells, the material loading gantry mechanism 61 drives the material loading grabbing mechanism 63 to move to the upper side of the material loading displacement mechanism 64, the A battery cells grabbed by the material loading grabbing mechanism 63 move to the material loading displacement mechanism 64 under the drive of the material loading gantry mechanism 61 and the material loading clamping and taking displacement mechanism 62 in a matched mode, the material loading displacement mechanism 64 conveys the A battery cells to sequentially pass through the A battery cell detection device 50, the A battery cell code scanning device 70 and the single A battery cell transfer device 200, and the material loading of the A battery cells is completed.

With continuing reference to fig. 4 and 5, fig. 5 is a schematic structural diagram of the material loading clamping and displacing mechanism and the material loading clamping and taking mechanism in this embodiment. Further, the feeding gantry mechanism 61 includes a feeding gantry 611 and a feeding gantry driving assembly 612. The feeding gantry driving assembly 612 is arranged on a beam of the feeding gantry 611. The output end of the feeding gantry driving component 612 is connected with the feeding clamp displacement mechanism 62, and the feeding gantry driving component 612 drives the feeding clamp displacement mechanism 62 to move along the direction parallel to the beam of the feeding gantry 611, so as to drive the feeding grabbing mechanism 63 to move above the feeding displacement mechanism 64. The loading gantry drive assembly 612 in this embodiment can select a linear module. The feeding clamp displacement mechanism 62 includes a feeding clamp displacement rack 621, a feeding clamp displacement driving member 622, and a feeding clamp displacement guide 623. The feeding clamping displacement frame 621 is a frame structure with a rectangular longitudinal section, and the upper surface thereof is connected with the beam of the feeding gantry 611 in a sliding manner and is connected with the output end of the feeding gantry driving component 612. The feeding clamp displacement driving member 622 is disposed in the feeding clamp displacement frame 621, and an output end of the feeding clamp displacement driving member 622 passes through a lower surface of the feeding clamp displacement frame 621 and then is connected to the feeding grabbing mechanism 63. The feeding clamping displacement driving member 622 drives the feeding grabbing mechanism 63 to move along the direction perpendicular to the beam of the feeding gantry 611. The direction of the feeding clamping displacement guide 623 is the same as the driving direction of the feeding clamping displacement driving member 622, one end of the feeding clamping displacement guide 623 is connected to the lower surface of the feeding clamping displacement frame 621, and the other end of the feeding clamping displacement guide 623 is connected to the feeding grabbing mechanism 63 and used for driving and guiding the feeding clamping displacement driving member 622. The feeding clamping displacement driving member 622 in this embodiment may employ a telescopic cylinder. Preferably, the number of the feeding clamp displacement guide 623 is four, and four feeding clamp displacement guides 623 are sequentially spaced around the output end of the feeding clamp displacement driving member 622, and preferably, the sequential line of the four feeding clamp displacement driving members 622 is a rectangle, and the feeding clamp displacement driving member 622 is located at the center of the rectangle to maintain the guiding balance. The feeding clamping displacement guide 623 in this embodiment is a guide post and guide sleeve fit. The material loading grabbing mechanism 63 comprises a material loading grabbing bearing plate 631, a material loading grabbing adjusting component 632 and a material loading grabbing component 633. The upper surface of the loading grabbing loading plate 631 is connected to the output ends of the loading clamp displacement guide 623 and the loading clamp displacement driving member 62, respectively. The loading grabbing adjusting component 632 is arranged on the loading grabbing bearing plate 631, and the loading grabbing component 633 is slidably connected to the lower surface of the loading grabbing bearing plate 631 and is connected with the output end of the loading grabbing adjusting component 632. The material loading grabbing component 633 is used for grabbing the A battery cell, and the material loading grabbing adjusting component 632 is used for adjusting the position of the material loading grabbing component 633 for grabbing the battery cell. Snatch adjusting part 632 through the material loading and snatch the position that subassembly 633 snatched electric core and adjust for the material loading snatchs a plurality of electric cores that subassembly 633 can arrange in a flexible way to different intervals and snatch the material loading, and is compatible good, and the suitability is high, and convenient to use, and then guarantees going on smoothly of the mating subsequent handling of electric core.

With continued reference to fig. 3-7, further, the loading grapple adjustment assembly 632 includes a loading adjustment drive assembly 6321 and a linkage assembly 6322. The feeding adjustment driving assembly 6321 is connected to the plurality of feeding grabbing assemblies 633 through a connecting rod assembly 6322. The feeding adjustment driving assembly 6321 drives the connecting rod assembly 6322, and the connecting rod assembly 6322 respectively adjusts the positions of the plurality of feeding grabbing assemblies 633 for grabbing the a-cell. It can be understood that, when the plurality of a battery cells are grabbed by the plurality of material loading grabbing assemblies 633, the grabbing positions corresponding to the a battery cells need to correspond to the arrangement intervals of the battery cells. In this embodiment, the link assembly 6322 is used to adjust the positions of the multiple feeding grabbing assemblies 633 for grabbing the battery cells, and the displacement of the multiple feeding grabbing assemblies 633 is adjusted, so as to adjust the spacing distance between every two adjacent feeding grabbing assemblies 633 to reach the adaptive grabbing position, and then the feeding grabbing assemblies 633 grab the a battery cells. Specifically, the lower surface of the loading grabbing bearing plate 631 is provided with a loading grabbing guide rail 6311 and a plurality of loading grabbing sliders 6312. The loading grabbing bearing plate 631 is approximately rectangular plate-shaped, and two loading grabbing guide rails 6311 are laid on the lower surface of the loading grabbing bearing plate 631 side by side along the length direction of the loading grabbing bearing plate 631. A plurality of material loading snatch the slider 6312 respectively sliding connection on two material loading snatch guide rail 6311 that set up side by side, and the material loading on two material loading snatch guide rail 6311 that set up side by side snatchs slider 6312 one-to-one, and the material loading of one-to-one snatchs slider 6312 and forms a slider group, and the quantity of slider group in this embodiment is three groups, and three slider group is arranged along the length direction that guide rail 6311 was snatched in the material loading in proper order at intervals. The material loading is adjusted drive assembly 6321 and is located the upper surface that the loading board 631 was snatched in the material loading, and link assembly 6322 is located the below that the loading board 631 was snatched in the material loading, and the output and link assembly 6322 of drive assembly 6321 are adjusted in the material loading are connected, and a plurality of material loading are snatched the subassembly 633 and are connected with link assembly 6322 respectively, and the material loading is adjusted drive assembly 6321 and is driven link assembly 6322 and stretch out and draw back, and link assembly 6322 drives a plurality of material loading respectively and snatch the synchronous displacement of subassembly 633. The connecting rod assemblies 6322 are used for driving the plurality of feeding grabbing components 633 to synchronously shift, and the displacement of each feeding grabbing component 633 is different, so that the distance between every two adjacent feeding grabbing components 633 is changed, and the purpose of adjusting the distance between the feeding grabbing components 633 is achieved. The number of the feeding grabbing components 633 in this embodiment is four, wherein three feeding grabbing components 633 are respectively connected to three sliding block sets, and the remaining one feeding grabbing component 633 is directly fixed at the end of the lower surface of the feeding grabbing bearing plate 631; the four feeding grabbing components 633 are sequentially arranged at intervals and are respectively connected with the connecting rod components 6322. The feed adjustment drive assembly 6321 includes a feed adjustment drive 63211 and a feed adjustment plate 63212. The material loading adjusting driving piece 63211 is disposed on the upper surface of the material loading grabbing bearing plate 631, the output end of the material loading adjusting driving piece 63211 is connected to one end of the material loading adjusting plate 63212, and the other end of the material loading adjusting plate 63212 penetrates through the material loading grabbing bearing plate 631 and then is connected to the connecting rod assembly 6322. The loading snatchs loading board 631 has seted up the bar passageway along self length direction, and loading regulating plate 63212 can carry out linear movement in this bar passageway, and loading is adjusted driving piece 63211 drive loading regulating plate 63212 and is snatched the length direction linear movement of loading board 631 along the loading, and loading regulating plate 63212 drives link assembly 6322 and stretches out and draws back the action, and link assembly 6322 drives four material loadings and snatchs subassembly 633 synchronous displacement to the interval control. The feeding adjustment driving member 63211 in this embodiment can be a linear module or a combination of a driving motor and a screw pair. The connecting rod assembly 6322 includes a plurality of connecting rod members 63221, and a plurality of connecting rod members 63221 are respectively connected to the plurality of feeding grabbing assemblies 633; a link 63221 correspondingly drives a loading grabbing component 633 to move. Specifically, a plurality of connecting rod pieces 63221 are articulated, and the output of material loading regulation drive assembly 6321 is connected with the pin joint of a plurality of connecting rod pieces 63221, and material loading regulation drive assembly 6321 drives a plurality of connecting rod pieces 63221 and stretches out and draws back in step, and then drives a plurality of material loading and snatchs subassembly 633 synchronous displacement, reaches and adjusts a plurality of material loading simultaneously and snatchs the spaced purpose between the subassembly 633. The link 63221 is a four-bar hinge mechanism, the link 63221 in this embodiment is a continuous hinge screw mechanism composed of three diamond structures, and has four hinge points, the first hinge point 632211, the second hinge point 632212, the third hinge point 632213 and the fourth hinge point 632214 are respectively from one end to the other end of the link 63221, when one of the hinge points moves, the other hinge points will synchronously follow the movement, and the angular displacement, the angular velocity and the angular acceleration of the link 63221 are always equal. The number of the link members 63221 in this embodiment is three, and the included angles of the rhombus structures of the three link members 63221 are different, so that the three link members 63221 form different stretching lengths. The first hinge points 632211 of the three link members 63221 are hinged to each other and are hinged to the feeding grabbing assembly 633 fixed to the lower surface of the feeding grabbing bearing plate 631. The second hinge points 632212 of the three link members 63221 are respectively hinged to the other end of the loading adjusting plate 63212, a loading grabbing assembly 633 slidably connected to the lower surface of the loading grabbing bearing plate 631 is connected to the loading adjusting plate 63212, and the loading grabbing assembly 633 is adjacent to the loading grabbing assembly 633 fixed to the lower surface of the loading grabbing bearing plate 631. The other two material loading grasping assemblies 633 are connected with the third hinge point 632213 and the fourth hinge point 632214 of the two link members 63221 with longer stretching lengths in the three link members 63221 in turn. So, three connecting rod piece 63221's first pin joint 632211 is not mobile relatively, when material loading regulating plate 63212 removed, it snatchs the removal of subassembly 633 to have driven a material loading, it stretches out and draws back through having driven three connecting rod piece 63221, it moves to have driven second pin joint 632212 in step, make three connecting rod piece 63221 shift in step, because again, the angle of three connecting rod piece 63221's rhombus structure contained angle is different, make the length of the flexible displacement in the time of three connecting rod piece 63221 different, thus, make three material loading snatch subassembly 633 synchronous movement different distances, and then adjusted four material loading and snatched the interval between the subassembly 633. The feeding grabbing assembly 633 comprises a feeding grabbing carrier 6331, a feeding grabbing driving assembly 6332 and a feeding grabbing assembly 6333. The loading grabbing bearing part 6331 is slidably connected to the loading grabbing bearing plate 631; the feeding grabbing driving assembly 6332 is arranged on the feeding grabbing bearing member 6331, and the output end of the feeding grabbing driving assembly 6332 is connected with the feeding grabbing assembly 6333; the material loading grabbing driving assembly 6332 drives the material loading grabbing assembly 6333 to clamp the battery cell. The loading grabbing carrier 6331 includes an upper grabbing carrier plate 63311, a lower grabbing carrier plate 63312 and two grabbing connecting plates 63313, and the four carrier plates form a frame structure with a rectangular longitudinal section. One of the upper grabber carrier plates 63311 is connected to the end of the loading grabber carrier plate 631, and the remaining three upper grabber carrier plates 63311 are connected to the three slider groups, respectively. The three link members 63221 are located between the upper grabbing bearing plate 63311 and the lower grabbing bearing plate 63312, and the hinge points of the three link members 63221 are connected to the upper grabbing bearing plate 63311, so as to form a connection relationship with the feeding grabbing assembly 633. The loading grabbing driving assembly 6332 is disposed on the lower grabbing bearing plate 63312. Specifically, material loading snatchs drive assembly 6332 includes two and snatchs driving piece 63321, snatchs driving piece 63321 and locates respectively and snatchs loading board 63312 lower surface down to be close to respectively and snatch two long sides of loading board 63312 down, and two output that snatch driving piece 63321 set up back on the back mutually. The grasping drive 63321 in this embodiment may be an air cylinder. The material loading gripping assembly 6333 includes two jaw slide plates 63331, two jaw plates 63332, and two clips 63333. The two jaw slide plates 63331 are parallel to the lower gripper carrier plate 63312 and are slidably connected to the lower surface of the lower gripper carrier plate 63312, respectively, with the ends of the two jaw slide plates 63331 facing each other with a space therebetween. The output ends of the two grabbing driving pieces 63321 are respectively connected to the two jaw sliding plates 63331, and the two grabbing driving pieces 63321 drive the two jaw sliding plates 63331 to slide along the length direction of the lower grabbing bearing plate 63312, so that the two jaw sliding plates 63331 can move close to or away from each other. One end of each of the two jaw plates 63332 is vertically disposed on the lower surface of each of the two jaw slide plates 63331, and each of the two clips 63333 is disposed on the other end of each of the two jaw plates 63332. When two clamping jaw slide 63331 are close to each other or keep away from each other, drive two clamping jaw boards 63332 in step and be close to each other or keep away from each other, and then make two clips 63333 be close to the centre gripping and live electric core or keep away from and loosen electric core, realize the centre gripping to electric core. Preferably, the end of the clip 63333 has an L-shaped bent portion 633331, the bent portions 633331 of the two clips 63333 are disposed opposite to each other, and when the two clips 63333 clamp the battery cell, the L-shaped bent portion 633331 holds the lower surface of the battery cell, so that the battery cell is in a holding state, and the stability of the battery cell during movement is ensured. Preferably, clip 63333 can adopt elastic material to make, also can adopt in the outside parcel elastic material of hard material, for example the flexible glue, so avoid clip 63333 centre gripping electric core and kink 633331 when bearing the electric core, cause the damage to the electric core. Preferably, the jaw slide plate 63331 has a plurality of teeth holes 633311, and the plurality of teeth holes 633311 are arranged in sequence along the length of the jaw slide plate 63331. The ends of jaw plate 63332 are secured vertically to the lower surface of jaw slide 63331 by fasteners such as screws. When two clamping jaw boards 63332 are fixed respectively on two different tooth holes 633311 on clamping jaw slide 63331, the relative distance between two clamping jaw boards 63332 of adjustment that can adapt, and then adjust the distance between two clips 63333, so, realized adjusting the distance between two clamping jaw boards 63332 outside the drive stroke of snatching driving piece 63321, with the centre gripping of adaptation to the electric core of different specification and size, the adaptability that the subassembly 6333 was snatched in the material loading has been promoted, make the more adaptation firm of clip 63333 centre gripping electric core. Preferably, the feeding grabbing assembly 633 further comprises a stitching driving assembly 6334 and a stitching member 6335. The pressing driving assembly 6334 is disposed on the feeding grabbing assembly 6333, and the output end thereof is connected to the pressing member 6335; the pressing driving assembly 6334 drives the pressing member 6335 to press the battery cell clamped by the feeding grabbing assembly 6333. The stitching drive assembly 6334 includes two stitching drivers 63341, and the stitching member 6335 includes two stitching blocks 63351. The two pressing driving members 63341 are respectively disposed on the inner sides of the two jaw plates 63332, the two pressing blocks 63351 are respectively connected to the output ends of the two pressing driving members 63341, and the two pressing blocks 63351 are respectively opposite to the bending portions 633331 of the two clips 63333. Pressfitting driving piece 63341 drive pressfitting piece 63351 is towards being close to and keeping away from the direction reciprocating motion of kink 633331, when clip 63333 asks to clip electric core, pressfitting driving piece 63341 drive pressfitting piece 63351 presses the upper surface at electric core, and further increase material loading is grabbed the stability of subassembly 6333 to electric core centre gripping, when guaranteeing that the material loading is grabbed the subassembly 6333 and is removed, the electric core of its centre gripping can not remove. Preferably, the surface of the pressing block 63351 is wrapped with an elastic material, so that damage to the battery cell caused by pressing of the pressing block 63351 is avoided. Preferably, the feeding grabbing assembly 633 further comprises a feeding grabbing detection member 6336. The material loading grabbing detection piece 6336 is arranged on the material loading grabbing carrier 6331, and is used to detect whether the material loading grabbing assembly 6333 grabs the battery cell. Specifically, the material loading grabbing detection piece 6336 is disposed on the clamping jaw plate 63332 and located between the clamp 63333 and the pressing block 63351, the detection end surface of the material loading grabbing detection piece 6336 faces the bending portion 633331, and when the clamp 63333 holds up and clamps the battery cell, the material loading grabbing detection piece 6336 can detect the presence or absence of the battery cell, so as to facilitate driving management of clamping. The material loading grasping detection piece 6336 in this embodiment may employ a photoelectric sensor. Preferably, the feeding grabbing assembly 633 further comprises an auxiliary adjusting driving member 6337. Specifically, the feeding grabbing assembly 633 connected to the third hinge point 632213 and the fourth hinge point 632214 is provided with an auxiliary adjusting driving member 6337. In particular arrangements, the lower grip carrier 63312 is slidably connected to the upper grip carrier 63311 by two grip tabs 63313. Auxiliary adjustment driving piece 6337 sets up on grabbing loading board 63312 down, and auxiliary adjustment driving piece 6337's output is connected with last grabbing loading board 63311 through an auxiliary fixing plate 63371, auxiliary adjustment driving piece 6337 drives power and acts on auxiliary fixing plate 63371, and then the feedback is grabbed on loading board 63311 and lower grabbing loading board 63312 at last, make and grab loading board 63311 and grab the relative change in position between the loading board 63312 down, and then change the position that the subassembly 6333 was grabbed to the material loading and snatch loading board 63311 for last, the position of grabbing of subassembly 6333 is grabbed to the material loading is adjusted. The auxiliary adjusting drive 6337 in this embodiment may employ an air cylinder. Through the setting of supplementary adjusting drive member 6337, can snatch the regulation of adjusting part 632 to the material loading and supplement for material loading snatchs subassembly 6333 and can carry out more meticulous regulation.

One end of the feeding level shifting mechanism 64 is located below the feeding gantry 611, and the other end of the feeding level shifting mechanism 64 extends toward the outside of the feeding gantry 611. The loading level shift mechanism 64 in this embodiment may employ a belt conveyor device. Preferably, the a-cell loading device 6 further includes a loading transfer mechanism 65. The material loading transfer mechanism 65 is disposed on a moving path of the material loading grabbing component 633, and is used for transferring and positioning before the material loading shifting mechanism 64 transfers the a battery cell. Specifically, the feeding transfer mechanism 65 includes a feeding transfer frame 651 and four feeding positioning tables 652. The feeding transfer frame 651 is located below the gantry 51, and four feeding positioning tables 652 are disposed on the upper surface of the feeding transfer frame 651 along the length direction of the feeding transfer frame 651. The four feeding positioning tables 652 correspond to the four feeding grabbing assemblies 633 respectively, and the battery cell grabbed by the feeding grabbing assemblies 633 can be placed on the feeding positioning tables 652 correspondingly, so that the battery cell is positioned through the feeding positioning tables 652. In this embodiment, the feeding positioning table 652 may be positioned by an adaptive jig. The battery cell grabbed by the material loading grabbing component 633 is positioned once through the material loading positioning table 652, so that the position of the battery cell loaded by the material loading grabbing component 633 is ensured to be accurate. Preferably, there are two sets of matching mechanisms formed by the loading grabbing loading plate 631, the loading grabbing adjusting assembly 632, the loading grabbing assembly 633 and the loading shifting mechanism 64, one set of matching mechanism is used for grabbing the battery cell and performing transferring and positioning on the loading transferring mechanism 65, and then the other set of matching mechanism returns to grab a subsequent battery cell, and at the same time, the other set of matching mechanism grabs the battery cell positioned by the loading transferring mechanism 65 to the loading shifting mechanism 64. Through the combined action of two sets of cooperation mechanisms, the segmentation is transferred electric core, has avoided waiting for the time of electric core location, has further increased loading attachment's material loading speed. A material loading snatchs subassembly 633 and snatchs external four A electricity core earlier to move to material loading transfer mechanism 65 and fix a position, and then another material loading snatchs subassembly 633 snatchs four A electricity cores that the location was accomplished again, and orderly interval arrangement is at the conveyer belt of material loading level shift mechanism 64, and material loading level shift mechanism 64 drives A electricity core again and sweeps yard device 70 and single A electricity core transfer device 200 through A electricity core detection device 50, A electricity core in proper order. The terminal manipulator of single A electric core transfer device 200 can adopt the manipulator of similar subassembly 633 that snatchs, and two are snatched the subassembly 633 and locate four-axis robot's end side by side, once only snatch two A electric cores.

Referring to fig. 1 again, further, the battery cell pairing apparatus in this embodiment further includes a battery cell transfer device 7. The a battery cell transferring device 7 is used for transferring the a battery cells loaded by the a battery cell loading device 6 to the pairing transmission device 1 or the stacking transmission device 3. The pairing transmission device 1 and the loading level shifting mechanism 64 of the battery core A loading device 6 are arranged in parallel, and the stacking transmission device 3 is located between the pairing transmission device 1 and the loading level shifting mechanism 64 and is parallel to the pairing transmission device 1. The loading level shifting mechanism 64, the stacking transmission device 3, and the pairing transmission device 1 are all located on the transfer path of the a-cell transfer device 7.

With reference to fig. 8, fig. 8 is a schematic structural diagram of the battery cell transfer device a in this embodiment. Further, the a-cell transferring device 7 includes a transfer gantry mechanism 71 and a transfer moving and clamping mechanism 72. The transfer gantry mechanism 71 includes a transfer gantry 711 and a transfer drive assembly 712. The transfer portal frame 711 is arranged across the loading level shifting mechanism 64, the stacking transmission device 3 and the pairing transmission device 1, the transfer driving component 712 is arranged on a cross beam of the transfer portal frame 711, an output end of the transfer driving component is connected with the transfer moving clamping mechanism 72, and the transfer driving component 712 drives the transfer moving clamping mechanism 72 to sequentially pass through the loading level shifting mechanism 64, the stacking transmission device 3 and the pairing transmission device 1. The transfer drive assembly 712 in this embodiment may employ a linear module. The transfer clamp mechanism 72 includes a transfer clamp drive assembly 721 and a transfer clamp assembly 722. The transfer gripper drive assembly 721 is slidably connected to the transfer gantry 711 and is connected to the output of the transfer drive assembly 712. The output end of the transfer gripper driving unit 721 is connected to the transfer gripper unit 722, which drives the transfer gripper unit 722 to move along a direction perpendicular to the transfer gantry 711. The transferring and clamping driving assembly 721 in this embodiment may adopt a linear module, and the transferring and clamping assembly 722 is used to grasp an a-cell, and may adopt a structure of two grasping assemblies 633 arranged side by side. Preferably, the a cell transferring device 7 further includes a transferring and transferring mechanism 73, and the transferring and transferring mechanism 73 is used for positioning the transferred a cell before pairing. The number of the rotary movement fixture 72 is two. The transfer mechanism 73 is located below the beam of the transfer gantry 711, and the structure and the actuation principle thereof are consistent with those of the feeding transfer mechanism 65, which is not described herein again.

The loading level shifting mechanism 64 transfers two adjacent a cells to a position below one of the transferring and clamping assemblies 722, the transferring and clamping driving assembly 721 drives the transferring and clamping assembly 722 to move downwards, so as to grab two a cells, and the two a cells are transferred to the transferring and transferring mechanism 73 to be positioned under the matching driving of the transferring and driving assembly 712 and the transferring and clamping assembly 722, and then the other transferring and clamping assembly 722 moves the two positioned a cells to the pairing transmission device 1 or the stacking transmission device 3 under the matching driving of the transferring and driving assembly 712 and the transferring and clamping assembly 722. When the cell two-pole ear pairing is performed, the first a cell transfer amount is one, that is, the first a cell transferred to the pairing transmission device 1 is removed, that is, the first a cell is not clamped by the transfer clamping assembly 722. The pairing transmission device 1 or the stacking transmission device 3 in this embodiment may be provided with a transmission device having a battery cell carrying jig by using a conveyor belt, and the carrying jig may carry a battery cell and may leave a clamping space for the clamping action of the manipulator structure.

Referring to fig. 1 again, in addition, in this embodiment, the battery cell pairing apparatus further includes a battery cell loading apparatus 8B. The B battery cell feeding device 8 is used for feeding the B battery cell, and the B battery cell is used for pairing battery cell dipolar ears or pairing battery cell quadrupole ears. The structure and actuation principle of the B cell feeding device 8 in this embodiment are the same as those of the a cell feeding device 6, and are not described here again. In a specific arrangement, the loading level shifting mechanism of the B cell loading device 8 is directly opposite to the loading level shifting mechanism 64 of the a cell, and preferably, the central axes of the two loading level shifting mechanisms are overlapped.

Referring to fig. 1 again, further, the battery cell pairing apparatus in this embodiment further includes a B battery cell detection apparatus 80, a B battery cell code scanning apparatus 100, a single B battery cell transfer apparatus 300, and a B battery cell backflow apparatus 90. On code device 100 and single B electricity core transfer device 300 were all located B electricity core loading attachment 8's material loading B electricity core transfer route is swept to B electricity core detection device 80, B electricity core, specifically set up to be, code device 100 and single B electricity core transfer device 300 were swept to B electricity core detection device 80, B electricity core set gradually along B electricity core loading attachment 8's material loading position transfer mechanism's direction of transfer. The B cell return apparatus 90 is disposed at a side of the single B cell transfer apparatus 300. B electric core detection device 80 detects the B electric core of 8 material loadings of B electric core loading attachment, specifically detects B electric core outward appearance to detect out B electric core outward appearance defective work, avoid influencing the quality that electric core paired electric core. Yard device 100 is swept to B electric core to the B electric core of 8 material loading of B electric core loading attachment to B electric core and is swept the sign indicating number, specifically sweeps the sign indicating number to the qualified B electric core of appearance detection, discerns the identification code on the B electric core face to in to the subsequent production management that pairs of B electric core. Single B electric core transfer device 300 is used for shifting single qualified B electric core of detection or detecting unqualified B electric core to B electric core reflux unit 90, it is concrete, be provided with B electric core certified products processing platform 3001 in single B electric core transfer device 300's the transfer scope, B electric core certified products processing platform 3001 in this embodiment locates the side of B electric core loading attachment 8's material loading level shift mechanism, single B electric core transfer device 300 shifts single qualified B electric core to B electric core certified products processing platform 3001, or shifts unqualified B electric core to B electric core reflux unit 90, the nonconformance of here includes that the outward appearance detects nonconformablely and sweep the sign indicating number nonconformablely. The B battery cell backflow device 90 is used for backflow of unqualified B battery cells, specifically is used for transferring B electricity which is unqualified in appearance detection or unqualified in code scanning out of battery cell pairing equipment, and backflow is performed after the B electricity is qualified. The structure and actuation principle of the B cell detection device 80, the B cell code scanning device 100, the single B cell transfer device 300, the B cell backflow device 90, and the B cell certified product processing platform 3001 in this embodiment are consistent with the structure and actuation principle of the a cell detection device 50, the a cell code scanning device 70, the single a cell transfer device 200, the a cell backflow device 60, and the a cell certified product processing platform 2001, and are not repeated here. It is worth mentioning that the first B battery cell does not need to be removed in the process of feeding the B battery cell.

After the a cells and the B cells are arranged in the paired transmission device 1 as "abbaabbaa.. before BBAABBAA", the cells transferred by the paired transmission device 1 are rotated at intervals by the single-cell rotating device 2. In this embodiment, the single-cell rotating device 2 is arranged on one side of the transmission device 1, which can adopt a linear module, a rotating cylinder and a matching rotating clamping piece are matched, the structure of the matching rotating clamping piece is consistent with the actuation and the grabbing component 633, the clamping can be carried out on the cell, the linear module is connected with the matching rotating clamping piece through the rotating cylinder, the linear module drives the matching rotating clamping piece to be close to or far away from the matching transmission device 1, the matching rotating clamping piece clamps the cell, the rotating cylinder drives the matching rotating clamping piece to rotate, the cell is driven to rotate by 180 degrees, and then the matching transmission device 1 is put back.

Referring to fig. 1 again, further, the battery cell pairing apparatus in this embodiment further includes a battery cell transfer device 9B. The B cell transferring device 9 is configured to transfer the B cell loaded by the B cell loading device 8 to the a cell transmitted by the pairing transmission device 1 or the stacking transmission device 3. The structure of the B cell transfer device 9 in this embodiment is the same as that of the a cell transfer device 7, and it spans the feeding level shift mechanism of the B cell feeding device 8, the stacking transmission device 3, and the pairing transmission device 1. The B battery cell transfer device 9 is used for grabbing two qualified B battery cells at a time and transferring the two qualified B battery cells to the A battery cells transmitted by the pairing transmission device 1 or the stacking transmission device 3, and the two battery cell lug pairs or the four battery cell lug pairs are respectively completed.

Continuing to refer to fig. 9, further, the battery cell four-electrode ear pairs, and is to make the utmost point ear of mutually coincide A battery cell and B battery cell just right with the utmost point ear of mutually coincide B battery cell and A battery cell in addition, and the utmost point ear of mutually coincide A battery cell and B battery cell is pressed close to, and the utmost point ear of mutually coincide B battery cell and A battery cell is pressed close to in addition, piles up the electric core group in promptly and presses close to, and two utmost point ears that pile up between the electric core group are just right one by one. It is understood that the tab is not located in the middle of the head of the cell, i.e. the distance between the tab and the two core surfaces of the cell is not equal, and therefore this point must be taken into account when making cell four-pole tab pairs. As shown in fig. 9, if the utmost point ear of a electric core and B electric core is close to in the lower core face of electric core, then before pairing, then need overturn a electric core 180 degrees earlier for the utmost point ear of a electric core is close to in the last core face of electric core, so, when B electric core stack was on a electric core, utmost point ear between them just can press close to. Later, the upset wherein any a set of B electric core and A electric core that stacks 180 degrees will make A electric core be located B electric core, and this just forms electric core with another set of B electric core that stacks and A electric core and corresponds, and the A electric core that is in the coplanar corresponds with B electric core promptly, and the B electric core that is in another plane corresponds with A electric core. Then rotate arbitrary electric core group 180 degrees of piling up again, will make A electric core utmost point ear just right with B electric core utmost point ear, and pile up and press close to between the utmost point ear of stacking the electric core in the electric core group, accomplish four utmost point ears of electric core and pair.

Referring to fig. 1 again, further, the battery cell pairing apparatus in this embodiment further includes a battery cell turning device 10. The a battery cell transfer device 7 transfers the a battery cell loaded by the a battery cell loading device 6 to be turned over by 180 degrees in the a battery cell turning device 10, and then transfers the a battery cell turned over by 180 degrees to the stacking transmission device 3 to match the four-electrode ear of the battery cell.

With continued reference to fig. 10 and 11, the a-cell flipping device 10 further includes a flipping driving mechanism 101, a first flipping holding mechanism 102, and a second flipping holding mechanism 103. The output end of the turnover driving mechanism 101 is connected to the first turnover clamping mechanism 102 and the second turnover clamping mechanism 103, respectively. The first flipping clamping mechanism 102 and the second flipping clamping mechanism 103 are located between the transferring clamping assembly 722 and the stacking and transporting device 3, and the flipping driving mechanism 101 drives the first flipping clamping mechanism 102 and the second flipping clamping mechanism 103 to perform rotation position conversion between the transferring clamping assembly 722 and the stacking and transporting device 3. The first overturning and clamping mechanism 102 or the second overturning and clamping mechanism 103 clamps the two a cells transferred by the transferring and clamping assembly 722, and after overturning by 180 degrees, the two a cells are loosely placed on the conveyor belt of the first stacking and conveying device 3. Through the rotational position transform of first upset fixture 102 and second upset fixture 103, carry out getting of A electric core simultaneously and expect the blowing of unclamping after centre gripping and the upset are transferred, promoted the upset efficiency of A electric core, and then promoted subsequent electric core four-pole ear and paired efficiency.

Referring back to fig. 10 and 11, the flipping drive mechanism 101 further includes a flipping frame 1011, a flipping shaft 1012, and a flipping drive assembly 1013. The roll-over axis 1012 is rotatably connected to the roll-over stand 1011. The output of the flipping drive assembly 1013 is connected to the flipping shaft 1012, which drives the flipping shaft 1012 to rotate. The first flipping clamp 102 and the second flipping clamp 103 are connected to the flipping axis 1012. The first flipping clamp 102 and the second flipping clamp 103 are driven by the flipping shaft 1012 to rotate between the transferring clamp 722 and the stacking conveyor 3. Specifically, the roll-over stand 1011 includes two gantry support frames 10111 and two roll-over bearing seats 10112. The two gantry support frames 10111 are arranged in parallel, a gap is formed between the two gantry support frames 10111, and the two gantry support frames 10111 are connected into a whole through the fixing plate, so that the whole overturning frame 1011 forms a stable frame structure. Two upset bear seat 10112 and locate the middle part of two longmen support frame 10111's crossbeam respectively, two upset bear seat 10112 just right, all are provided with the bearing in each upset bears seat 10112 for the both ends of trip shaft 1012 rotate respectively to be connected in two upset bear seat 10112. The end sections of the two ends of the turning shaft 1012 are circular in cross section, so that the two ends of the turning shaft 1012 can be conveniently connected with the bearings in the turning bearing seat 10112. The remaining body portion of the flip axis 1012, except for the two ends of the flip axis 1012, is rectangular, preferably square, in cross-section, with a square flip axis configuration that facilitates the securement of the first flip clamp mechanism 102 and the second flip clamp mechanism 103 to the body portion of the flip axis 1012. Tumble drive assembly 1013 includes a tumble drive 10131 and a shaft coupling 10132. After one end of the turning shaft 1012 passes through a turning bearing seat 10112, the turning shaft is connected with the output end of the turning driving member 10131 through a shaft connector 10132, and the turning driving member 10131 drives the turning shaft 1012 to rotate through the shaft connector 10132, so as to drive the first turning clamping mechanism 102 and the second turning clamping mechanism 103 to rotate. When specifically setting up, upset driving piece 10131 accessible fixed column is on upset bearing seat 10112 or portal frame 111, and upset driving piece 10131 in this embodiment can adopt the cooperation of motor and reducing gear box. The turning shaft 1012 is rotated in a cycle of 360 degrees by the above-described driving, and can be paused for every 180 degrees of rotation. In this embodiment, the number of the first turnover clamping mechanisms 102 and the number of the second turnover clamping mechanisms 103 are two, the two first turnover clamping mechanisms 102 are arranged side by side, and the two second turnover clamping mechanisms 103 are arranged side by side. Two first flipping clamp mechanisms 102 arranged side by side are fixed on the flipping axis 1012, and a space is provided between the two first flipping clamp mechanisms 102. The second flipping grippers 103 arranged side by side are also fixed to the flipping axis 1012, with a space between the two second flipping grippers 103. One of the first flipping clamping mechanisms 102 overlaps with a central axis of one of the second flipping clamping mechanisms 103, and the other first flipping clamping mechanism 102 overlaps with a central axis of the other second flipping clamping mechanism 103. In this embodiment, the actuating process of the battery cell turning device 10 is as follows: initially, the clamping end of the first flipping clamping mechanism 102 faces the transferring clamping assembly 722 to clamp the a-cell transferred from the transferring clamping assembly 722, and the second flipping clamping mechanism 103 faces the stacking transport device 3. After the battery cell turning device is started, the turning shaft 1012 firstly rotates 180 degrees to drive the first turning clamping mechanism 102 to rotate 180 degrees from the transferring clamping assembly 722 to the stacking transmission device 3, so that the battery cell a clamped by the first turning clamping mechanism 102 rotates 180 degrees and then moves to the stacking transmission device 3 to complete turning of the battery cell a; meanwhile, the turning shaft 1012 rotates 180 degrees to drive the second turning holding mechanism 103 to rotate from the stacking transport device 3 to the position of the transferring holding component 722, and the holding end of the second turning holding mechanism 103 is opposite to the transferring holding component 722. Then, the second overturning and clamping mechanism 103 clamps the transferred new a battery core, that is, a material taking and clamping process, and at the same time, the first overturning and clamping mechanism 102 loosens the a battery core which has been overturned by 180 degrees, that is, a material releasing and placing process after the transferring is overturned. Then, the turning shaft 1012 continues to rotate, and rotates 180 degrees again, so that the first turning and clamping mechanism 102 with the released battery cell rotates from the stacking and conveying device 3 to the position of the transferring and clamping assembly 722, so that the clamping end of the first turning and clamping mechanism 102 is connected with the transferring and clamping assembly 722 again to wait for clamping the next a battery cell; at the same time, the second flipping holding mechanism 103, which has already held the new a-cell, rotates 180 degrees from the transferring holding assembly 722 to the stacking transport device 3, so that the new a-cell held by the second flipping holding mechanism 103 is placed on the stacking transport device 3 by 180 degrees. After repeat above-mentioned action to the circulation actuates, can realize getting of A electric core material centre gripping and upset and transfer after loosen the blowing go on in the time, promoted the upset efficiency of A electric core, and then promote electric core and pair efficiency.

With continued reference to fig. 12, the first flipping clamp mechanism 102 further includes a first connecting plate 1020, a receiving member 1021, and a clamping member 1022. The first connecting and fixing member 20 is used to fix the first flipping and clamping mechanism 102 on the flipping axis 1012, the receiving component 1021 is used to support the battery cell, and the clamping component 1022 clamps the battery cell supported by the receiving component 1021. Specifically, the first connecting and fixing plate 1020 is disposed on a rectangular surface of the turning shaft 1012, and the receiving member 1021 and the clamping member 1022 are disposed on the first connecting and fixing plate 1020. In this embodiment, the clamping component 1022 is disposed on the first connecting fixing plate 1020, and the receiving component 1021 is disposed on the clamping component 1022. In this embodiment, a surface of the first connection fixing plate 1020 is provided with a clamping rail 10201, and the clamping rail 10201 is provided along a length direction of the first connection fixing plate 1020. Of course, the clamping rails 10201 may be provided in two, two clamping rails 10201 are sequentially provided at intervals along the length direction of the first connection fixing plate 1020, and the central axes of the two clamping rails 10201 overlap. Clamp assembly 1022 includes an inverted clamp drive assembly 10221, an inverted clamp adjuster 10222, and an inverted clamp 10223. The output of upset centre gripping drive assembly 10221 is connected with upset centre gripping piece 10223 through upset centre gripping regulating part 10222, and upset centre gripping drive assembly 10221 is used for driving the centre gripping of upset centre gripping piece 10223 to A electricity core, and upset centre gripping regulating part 10222 is used for adjusting the centre gripping width of upset centre gripping piece 10223 to the centre gripping of the different width A electricity cores of adaptation. Specifically, the flipping clamp driving assembly 10221 includes two first flipping clamp driving members 102211, and the two first flipping clamp driving members 102211 are disposed on the first connecting fixing plate 1020 and located at two opposite sides of the clamp rail 10201. The first flip clamp drivers 102211 are parallel to the clamp rail 10201, the two first flip clamp drivers 102211 are both driven in a direction parallel to the clamp rail 10201, and the two first flip clamp drivers 102211 are driven in opposite directions. The first flipping clamp driver 102211 in this embodiment may be an air cylinder, the extension rod of which is parallel to the clamp rail 10201. Flip clamp adjuster 10222 includes two clamp slides 102221, two clamp adjustment plates 102222, and an adjustment fixture (not shown). The two clamping sliding tables 102221 are slidably connected to both ends of the clamping rail 10201, respectively, or slidably connected to the two clamping rails 10201, respectively. The two clamping adjustment plates 102222 are respectively disposed on the surfaces of the two clamping sliding tables 102221, and the position of the clamping adjustment plate 102222 disposed on the clamping sliding tables 102221 is adjustable. Specifically, a plurality of first adjusting holes 1022211 are opened on the surface of clamping sliding table 102221, a plurality of first adjusting holes 1022211 are sequentially arranged at intervals along the length direction of clamping guide rail 10201, and first adjusting holes 1022211 are blind holes. A plurality of second regulation holes 1022221 are opened in the clamping regulation plate 102222, a plurality of second regulation holes 1022221 are arranged at intervals along the length direction of the clamping guide rail 10201 in sequence, and the second regulation holes 1022221 are through holes. The second adjusting hole 1022221 is matched with the first adjusting hole 1022211, the clamping adjusting plate 102222 is laid on the clamping sliding table 102221, and the second adjusting hole 1022221 is opposite to the first adjusting hole 1022211. The adjusting fastener is disposed through the second adjusting hole 1022221 and the first adjusting hole 1022211, so that the clamping slide 102221 and the clamping adjusting plate 102222 form a connection relationship. Specifically, the adjusting fastener is a screw, the second adjusting hole 1022221 and the first adjusting hole 1022211 have threads adapted to the adjusting fastener, and the adjusting fastener can be screwed into the second adjusting hole 1022221 and the first adjusting hole 1022211. The adjusting fixture is loosened, the adjustable clamping adjusting plate 102222 is laid at the position of the clamping sliding table 102221, the position of any one or two clamping adjusting plates 102222 relative to the clamping sliding table 102221 is adjusted, so that the second adjusting hole 1022221 is opposite to the first adjusting hole 1022211 again, and then the adjusting fixture is used for fixing, and thus the adjustment of the distance between the two clamping adjusting plates 102222 can be realized. Preferably, a scale may be provided along the length of the clamping slide 102221 to facilitate precise adjustment of the clamping adjustment plate 102222. The output ends of the two first turning clamping driving members 102211 are respectively connected with the two clamping sliding tables 102221, and specifically, the end of the telescopic rod of the first turning clamping driving member 102211 is connected with the clamping sliding tables 102221 through a connecting block. The first flipping clamp driver 102211 drives the clamp sliding table 102221 to move linearly along the clamp rail 10201, and further drives the clamp adjusting plate 102222 to move linearly, and the two clamp sliding tables 102221 and the two clamp adjusting plates 102222 can move closer to or away from each other by the cooperation of the two first flipping clamp drivers 102211. Flip clamp 10223 includes two clamp plates 102231. The two clamping plates 102231 are respectively disposed on the two clamping adjustment plates 102222, and the clamping plate 102231 is perpendicular to the clamping adjustment plate 102222. When two centre gripping regulating plate 102222 were close to each other, drive two grip blocks 102231 and be close to each other and carry out the centre gripping to the electric core, when two centre gripping regulating plate 102222 were kept away from each other, drive two grip blocks 102231 and keep away from each other and loosen A electric core. And adjust the distance between two centre gripping regulating plate 102222, adjust the distance between two grip blocks 102231 promptly for two grip blocks 102231 can adapt and grasp the A electricity core of different width, carry out the compatibility of centre gripping to different width A electricity cores with increasing two grip blocks 102231. The receiving assembly 1021 includes two support plates 10211 and two support blocks 10212. The lower ends of the two support plates 10211 are respectively vertically disposed on the two clamping adjustment plates 102222, and the two support plates 10211 are located between the two clamping plates 102231. The two support blocks 10212 are respectively disposed at the upper ends of the two support plates 10211. When carrying out the centre gripping to A electricity core, A electricity core is placed on two bearing piece 10212 earlier, is carried out the bearing to A electricity core by two bearing piece 10212, and then two grip blocks 102231 just are close to each other and carry out the centre gripping to electric core. Preferably, the support block 10212 is designed to be a space-saving structure, so that the a-cell can be smoothly placed on the support block 10212, and a space is reserved for the holding of the transfer holding assembly 722. Specifically, each of the support blocks 10212 includes three support portions 102121, and the three support portions 102121 are sequentially disposed at intervals along the width direction of the holding plate 102231. Preferably, flip clamp drive assembly 10221 further includes two second flip clamp drives 102212. The two second turning clamping driving members 102212 are respectively disposed on the two clamping adjustment plates 102222, and the two second turning clamping driving members 102212 are respectively located at the outer sides of the two bearing blocks 10212. The two clamp plates 102231 are connected to the output ends of the two second flipping clamp drivers 102212, respectively, and the second flipping clamp driver 102212 drives the clamp plate 102231 to move linearly in a direction perpendicular to the clamp adjustment plate 102222. The second overturning clamping driving member 102212 in this embodiment can be an air cylinder, and when the second overturning clamping driving member 102212 is specifically configured, the lower end of the second overturning clamping driving member 102212 is vertically disposed on the clamping adjustment plate 102222, the two clamping driving members 2212 are respectively located at the outer sides of the two clamping plates 102231, and the two second overturning clamping driving members 102212 are respectively fixedly connected to the opposite sides of the two clamping plates 102231. The upper end of the clamping plate 102231 is provided with a pressing portion 102232, the clamping plate 102231 and the pressing portion 102232 form an L-shaped bent structure, and the pressing portions 102232 of the two clamping plates 102231 are respectively located right above the two support blocks 10212. After the battery cell was placed in two bearing pieces 10212, first upset centre gripping driving piece 102211 drive grip block 102231 carried out the centre gripping to the battery cell, and simultaneously, second upset centre gripping driving piece 102212 drive nip portion 102232 was close to towards bearing piece 10212, and the cooperation of taking off 212 through nip portion 102232 and bearing is to the battery cell clamp for the centre gripping of battery cell is more stable, can not actuate for the upset and lead to the slippage phenomenon, and can adapt to carry out the centre gripping to the battery cell of different thickness. Preferably, the surfaces of the support block 10212, the clamping plate 102231 and the pressing part 102232 may be further covered with a flexible material, such as silica gel, a soft cushion, etc., so as to avoid direct action on the a cell, which may damage the a cell, and form protection of the a cell. The first flipping nip mechanism 102 further includes a flipping nip detector 1023. The flip clamp detector 1023 is used to detect whether the clamp assembly 1022 clamps a product. Specifically, upset centre gripping detector 10231 sets up in first connection fixed plate 1020 through a detection support frame 102311 to be located between two bearing board 10211, the detection terminal surface of upset centre gripping detector 1023 makes progress to the top, and it has electric core to detect whether the bearing has on bearing piece 10212, so that the drive control of first upset centre gripping driving piece 102211 and second upset centre gripping driving piece 102212. The inversion clamp detector 1023 in this embodiment may employ a photoelectric sensor.

The structure and the operation principle of the second flipping clamp 103 are the same as those of the first flipping clamp 102, and are not described herein again. The second turnover clamping mechanism 103 has a second connecting and fixing plate 1030, the second connecting and fixing plate 1030 is disposed on the rectangular surface of the turnover shaft 1012, and the rectangular surface of the second connecting and fixing plate 1030 is opposite to the rectangular surface of the first connecting and fixing plate 1020. Preferably, it is fixed through a plurality of spliced poles 10301 between second connection fixed plate 1030 and the first connection fixed plate 1020, the both ends of each spliced pole 10301 are connected in second connection fixed plate 1030 and first connection fixed plate 1020 perpendicularly respectively, and each spliced pole 10301 is laminated with trip shaft 1012 respectively, so make second connection fixed plate 1030 and first connection fixed plate 1020 and trip shaft 1012 form firm relation of connection, can not frequently rotate because of trip shaft 1012, lead to second upset fixture 103 and first upset fixture 102 to appear the dislocation phenomenon. Preferably, the a-cell turning device 10 further includes a turning material loading detection part 104. The flip loading detector 104 is used for detecting whether the transfer clamping assembly 722 is transferred. Specifically, the turnover feeding detection component 104 is disposed on the turnover bearing seat 10112, and detects that the end face thereof faces upward, and whether the manipulator of the transfer clamping component 722 moves past the detection, so as to facilitate the clamping control of the first turnover clamping mechanism 102 and the second turnover clamping mechanism 103. The flip loading detection member 104 in this embodiment may employ a photoelectric sensor.

Referring to fig. 1 again, further, after the battery cell a is turned over by 180 degrees, the battery cell a is conveyed on the stacking transmission device 3, and passes through the battery cell B transfer device 9, when passing through the battery cell B transfer device 9, the stacking transmission device 3 is suspended, so that the battery cell a turned over by 180 degrees is right opposite to the battery cell B transferred by the battery cell B transfer device 9, and then the battery cell B is stacked on the battery cell a by the battery cell B transfer device 9 to form a stacked battery cell group. Then, it continues to drive and piles up electric core group and continue to move to the end of self to pile up electric core turning device 4 through piling up electric core turning device 3, pile up electric core group by piling up 4 interval upsets of electric core turning device.

With continuing reference to fig. 1 and 13, further, the pairing apparatus in this embodiment further includes a stacked cell transfer device 400. The stacked cell turning device 4, the stacked cell rotating device 5, and the pairing transmission device 1 are sequentially arranged along the conveying direction of the stacked cell transfer device 400. Specifically, pile up electric core turning device 4's structure and actuate the principle and a structure of electric core turning device 10 and actuate the principle similar, difference between them lies in, piles up electric core turning device 4 and only have a set of first upset fixture and second upset fixture, pile up electric core turning device 4's first upset fixture and second upset fixture and lie in and pile up the terminal top of transmission device 3. Pile up 4 adjacent two of centre gripping of electric core turning device and pile up in the electric core group and carry out 180 upsets, specifically turn over to piling up electric core transfer device 400 towards by the end that piles up transmission device 3, it carries out the centre gripping to pile up the electric core group after the upset to pile up electric core transfer device 400, it still can directly carry out the centre gripping to two another in piling up the electric core group to pile up electric core transfer device 400 simultaneously, then, it together shifts two again and piles up electric core group through piling up electric core rotary device 5 to pile up electric core transfer device 400, and place two and pile up one of electric core group and carry out 180 rotations in piling up electric core rotary device 5, it again to centre gripping to pile up the electric core group of piling up after the rotation again to pile up electric core transfer device 400, and transfer to pairing transmission. Specifically, the stacked cell transferring apparatus 400 includes a stacking gantry mechanism 4001 and a stacking transferring mechanism 4002. The stacking gantry mechanism 4001 comprises a stacking gantry 40011 and a stacking gantry driving assembly 40012. The stacking gantry 40011 spans the end of the stacking conveyor 3, the stacking cell turnover device 4, the stacking cell rotating device 5, and the pairing conveyor 1. The stacking gantry driving assembly 40012 is disposed on a beam of the stacking gantry 40011, and the stacking gantry driving assembly 40012 in this embodiment may be a linear module. The stack transfer mechanism 4002 includes two stack clamp drive assemblies 40021 and two stack clamp assemblies 40022. The two stacking clamping driving assemblies 40021 are both connected to the beam of the stacking gantry 40011 in a sliding manner and are both connected to the output end of the stacking gantry driving assembly 40012, and the stacking gantry driving assembly 40012 drives the two stacking clamping driving assemblies 40021 to move along the direction parallel to the beam of the stacking gantry 40011. The output ends of the two stacking clamping driving assemblies 40021 are respectively connected with the two stacking clamping assemblies 40022, and the two stacking clamping driving assemblies 40021 respectively drive the two stacking clamping assemblies 40022 to move along the direction perpendicular to the beam of the stacking gantry 40011. The stacking clamp driving assembly 40021 in this embodiment can be a linear module, and the driving stroke of the two stacking clamp driving assemblies 40021 is selected according to the actual situation in a specific application. The structure and the operation principle of the stacking clamp assembly 40022 are the same as those of the grabbing assembly 633, and the description thereof is omitted. Initially, two stacking and clamping assemblies 40022 are respectively located right above the ends of the stacked cell turning device 4 and the stacked conveying device 3, one of the stacking and clamping assemblies 40022 is driven by one stacking and clamping driving assembly 40021 to be close to the stacked cell turning device 4, so as to clamp the stacked cell group turned by 180 degrees, and then ascend, and at the same time, the other stacking and clamping assembly 40022 is driven by the other stacking and clamping driving assembly 40021 to be close to the end of the stacked conveying device 3, so as to clamp the other stacked cell group which is not turned, and then ascend. Then, the stacking gantry driving assembly 40012 drives the two stacking clamping driving assemblies 40021 to move, and further drives the two stacking clamping assemblies 40022 to move, so that the two stacking clamping assemblies 40022 pass through the position right above the stacking cell rotating device 5. Then, one of the stacking and clamping driving assemblies 40021 drives the stacking and clamping assembly 40022 to descend, the stacking and clamping assembly 40022 places the stacked cell group on the stacked cell rotating device 5, and the stacked cell group is rotated by 180 degrees by the stacked cell rotating device 5; then, one of the stacking clamping driving assemblies 40021 drives the stacking clamping assembly 40022 to descend, clamp the rotated stacked electric core group and ascend. Then, the stacking gantry driving assembly 40012 drives the two stacking clamping assemblies 40022 to move above the pairing transmission device 1, and the two stacking clamping driving assemblies 40021 drives the two stacked electric core groups clamped by the two stacking clamping assemblies 40022 to be placed on the pairing transmission device 1, so that electric core four-pole ear pairing is completed.

Referring back to fig. 13, further, the stacked cell rotating device 5 includes a stacked cell rotating frame 51, a stacked cell rotating drive assembly 52, and a stacked cell rotating table 53. It connects in the upper surface of piling up electric core swivel mount 51 to pile up electric core revolving stage 53 and rotate, piles up and is provided with on the electric core revolving stage 53 and pile up electric core rotation position 531 for treat rotatory location of piling up the electric core group and bear. The output end of the battery cell rotation driving assembly 52 is connected to the battery cell rotation table 53, and the battery cell rotation table 53 is driven to rotate by 180 degrees, so as to drive the battery cell group borne by the battery cell rotation driving assembly to rotate by 180 degrees. The stacked cell rotary drive assembly 52 in this embodiment may employ a rotary cylinder. Preferably, it is provided with and piles up electric core rotatory holder 532 on piling up electric core revolving stage 53, and it is used for piling up electric core group to carry out the centre gripping that electric core rotatory position bore, and specific electric core rotatory holder 532 that piles up can adopt cylinder and clamp splice cooperation. Preferably, the stacked cell rotating device 5 is further provided with a stacked cell group carrying position 54. The stacked cell group carrying position 54 is disposed on the upper surface of the stacked cell rotating frame 51 and is located on one side of the stacked cell rotating table 53. The number of piling up transfer mechanism 4002 is two sets of, wherein a set of be used for from piling up electric core turning device 4 and piling up 3 end transfer pile up electric core group to pile up electric core group and bear position 54 and pile up electric core rotatory position 531 of piling up electric core rotary device 5, treat to be located the rotatory back of the electric core group that piles up of electric core rotatory position 531, another a set of be used for from piling up electric core group and bear position 54 and pile up electric core rotatory position 531 and snatch the electric core that piles up after electric core group and rotatory, and transfer to pairing transmission device 1 on, so as to increase transfer efficiency, and then promote paired efficiency.

Referring back to fig. 1, further, the pairing apparatus in this embodiment further includes a glue applicator 30. Rubberizing device 30 carries out the rubberizing to piling up the electric core group of pairing the completion, specifically is to piling up electric core group in the four-pole ear pair the A electric core and the B electric core of completion and carry out the rubberizing. The rubberizing device 30 is located and is paired the transfer path of transmission device 1, and the electric core group that piles up that has accomplished four-pole ear pairing that pairs transmission device 1 conveying passes through rubberizing device 30, and rubberizing device 30 pastes the electric core group that piles up for it forms fixed relation to pile up the electric core group. When specifically setting up, the quantity of rubberizing device 30 is two, and two rubberizing devices 30 are located respectively and are paird the relative both sides of transmission device 1, and two rubberizing devices 30 are fixed from the rubberizing of both sides respectively to the piling up electric core group of process.

With continued reference to fig. 14 and 15, the glue applicator 30 further includes a glue dispensing mechanism 301, a glue pulling mechanism 302, a glue cutting mechanism 303, and a glue applying mechanism 304. The glue pulling end face of the glue pulling mechanism 302 faces the glue releasing end of the glue releasing mechanism 301, the glue cutting end face of the glue cutting mechanism 303 faces the glue pulling path of the glue pulling mechanism 302, and the glue pasting end face of the glue pasting mechanism 304 faces the glue pulling path of the glue pulling mechanism 302. The adhesive placing mechanism 301 is used for loading an adhesive tape, the adhesive pulling mechanism 302 is used for stretching the loaded adhesive tape, the adhesive cutting mechanism 303 is used for cutting the stretched adhesive tape, and the adhesive pasting mechanism 304 is used for pasting the cut adhesive tape. Through putting gluey mechanism 301, drawing gluey mechanism 302, surely gluey mechanism 303 and rubberizing mechanism 304's cooperation setting, realized the automatic feeding of sticky tape, tensile, surely glue and processes such as rubberizing, and the process is smooth, promoted the rubberizing efficiency to piling up the electric core group, and then promoted the efficiency of pairing of four utmost points ears of electric core.

Referring back to fig. 14 and 15, further, the glue dispensing mechanism 301 includes a glue dispensing assembly 3011 and a glue tensioning assembly 3012. The glue stretching component 3012 is arranged on one side of the glue placing component 3011, the glue placing component 3011 is used for loading of adhesive tapes, the glue stretching component 3012 stretches the adhesive tapes loaded by the glue placing component 3011, and the glue pulling mechanism 302 stretches the tensioned adhesive tapes. Specifically, the glue discharging mechanism 301 further includes a glue discharging rack 3010. The glue placing frame 3010 is used for bearing the glue placing component 3011 and the glue stretching component 3012. The glue placing frame 3010 includes two glue placing vertical frames 30101 and a glue placing cross bar 30102. Two vertical frames 30101 of putting to glue set up side by side, and have the interval between the two, put two of gluey horizontal pole 30102 and connect respectively in two upper ends of putting vertical frame 30101 of gluing for two are put gluey vertical frame 30101 and are put gluey horizontal pole 30102 and form gantry structure, and when concrete application, the upper end of putting vertical frame 30101 of gluing is provided with horizontal pole loading board 301011, puts gluey horizontal pole 30102 and forms the connected relation through horizontal pole loading board 301011 with putting vertical frame 30101 of gluing. Preferably, the number of the glue placing cross bars 30102 is two, two glue placing cross bars 30102 are arranged side by side, a space is formed between the two glue placing cross bars 30102, and two ends of each glue placing cross bar 30102 are connected to the cross bar bearing plates 301011 on the two glue placing vertical frames 30101 respectively. The glue discharging assembly 3011 includes a glue discharging piece 30111 and a glue discharging bearing plate 30112. The glue placing piece 30111 is disposed at one end of the glue placing support plate 30112, and the other end of the glue placing support plate 30112 is sleeved on the two glue placing cross bars 30102. Specifically, the glue placing piece 30111 is disposed on a side wall of the glue placing bearing plate 30112, the rolled adhesive tape may be disposed on the glue placing piece 30111, the glue placing piece 30111 may place the rolled adhesive tape, and the rolled adhesive tape is parallel to the glue placing bearing plate 30112. The glue placing bearing plate 30112 is sleeved outside the two glue placing cross bars 30102, the glue placing bearing plate 30112 is perpendicular to the glue placing cross bar 30102 and forms a sliding connection relationship with the glue placing cross bar 30102, so that the glue placing bearing plate 30112 can move relative to the glue placing cross bar 30102. Two arrangements of putting gluey loading board 30112 are convenient for form steady support to putting gluey loading board 30112, and then form steady support to putting gluey piece 30111, can not produce the dislocation because of putting the removal of gluey loading board 30112. The glue spreading component 3012 is disposed on a sidewall of the glue placing carrier plate 30112 and is in the same plane as the glue placing component 30111. The glue spreading component 3012 is close to the glue placing cross bar 30102, and the glue spreading component 3012 comprises two glue spreading pieces 30121. Each glue spreading piece 30121 is a combination of a roller and a rotating shaft, the rotating shaft is vertically arranged on the glue placing bearing plate 30112, the roller is sleeved outside the rotating shaft and can rotate around the rotating shaft, and the rollers of the two glue spreading pieces 30121 and the rolled adhesive tape carried by the glue placing pieces 30111 are in the same plane. The glue spreading assembly 30121 has the following specific glue spreading process: one of the glue-spreading pieces 30121 is close to the glue-spreading piece 30111, after the glue is spread on the tape roll, the tape roll is wound on the roller of the glue-spreading piece 30121, and the side of the tape with the adhesive property is attached to the roller of the glue-spreading piece 30121, when the tape is applied, the roller of the glue-spreading piece 30121 is processed for anti-sticking. Another piece of glue 30121 is close to the glue-placing cross-bar 30102, preferably, another piece of glue 30121 is coplanar with two glue-placing cross-bars 30102, the tape wound once is wound on the roller of another piece of glue 30121 again, and the side of the tape without adhesiveness is attached to the roller of the piece of glue 30121, and the tape head of the tape extends towards the lower side of the roller of the other piece of glue 30121. Thus, through the arrangement of the two glue spreading pieces 30121, the glue releasing adhesive tape can form a glue spreading shape similar to a V shape, and subsequent glue pulling or clamping treatment is facilitated. In this embodiment, the tape head with the tape tensioned is clamped by the tape pulling end of the tape pulling mechanism 302 and is stretched towards the lower side of the rolled tape, the stretched tape and the rolled tape are in the same plane, and the stretched tape is perpendicular to the tape releasing cross bar 30102. Preferably, the glue discharging mechanism 301 further comprises a glue discharging driving assembly 3013. The output end of the glue discharging driving component 3013 is connected to the glue discharging component 3011, which drives the glue discharging component 3011 to move linearly along the direction perpendicular to the stretching direction of the adhesive tape. Specifically, put gluey drive assembly 3013 and set up in the upper end of putting gluey vertical braces 30101, its output with put gluey loading board 30112 and be connected, put gluey drive assembly 3013 drive and put gluey loading board 30112 and carry out linear motion along putting gluey horizontal pole 30102, and then drive the sticky tape of the coiling that puts that gluey piece 30111 bore and carry and put gluey horizontal pole 30102 along being on a parallel with the direction linear motion, also along handling in the tensile direction linear motion of sticky tape. The glue discharging driving component 3013 in this embodiment may adopt an air cylinder. The number of the glue placing pieces 30111 and the glue placing bearing plates 30112 is two. Two glue placing pieces 30111 are respectively arranged on two glue placing bearing plates 30112, the two glue placing pieces 30111 are arranged side by side, and each glue placing bearing plate 30112 is respectively provided with a glue stretching piece 30121 and the glue placing pieces 30111 for adaptation. Two are put gluey loading board 30112 and set up side by side, put gluey connecting rod 301121 through one between two and connect between gluey loading board 30112 for two are put gluey loading board 30112 and form the relation of integration, put gluey drive assembly 3013 and put gluey loading board 30112 with one of them and be connected and drive, can make two put gluey loading board 30112 together along putting gluey horizontal pole 30102 and slide. Each glue placing piece 30111 includes two glue placing discs 301111 arranged side by side, the two glue placing discs 301111 are respectively arranged on two side plates of the glue placing bearing plate 30112, specifically, the glue placing discs 301111 are rotating discs which are rotatably connected to the side walls of the glue placing bearing plate 30112, the glue placing discs 301111 are used for bearing the tape to be rolled, and each glue placing disc 301111 has two glue stretching pieces 30121 adapted to the glue placing disc 301111 for stretching glue. Thus, the four glue-releasing discs 301111 can release the coiled adhesive tape. Each glue placing bearing plate 30112 is provided with two glue placing discs 301111, so that the two glue placing discs 301111 arranged on the side walls of the two glue placing bearing plates 30112 in the same direction are placed with glue first, for example, the two glue placing discs 301111 belonging to the left side walls of the two glue placing bearing plates 30112 are placed with glue first, and after the two glue placing discs 301111 are emptied. The glue placing driving component 3013 drives the two glue placing bearing plates 30112 to move linearly, so that the two glue placing discs 301111 on the right side walls of the two glue placing bearing plates 30112 move to the positions of the two glue placing discs 301111 on the left side walls of the glue placing bearing plates 30112 immediately before glue placing; at this time, the emptied adhesive tape releasing discs 301111 are fed with the rolled adhesive tape again, and after the two adhesive tapes of the two adhesive tape releasing discs 301111 on the right side walls of the two adhesive tape releasing bearing plates 30112 are emptied, the adhesive tape is driven to return by the adhesive tape releasing driving assembly 3013. Realize not shutting down the material loading through above-mentioned mode and trade gluey, promoted rubberizing efficiency. In a specific application, a detector, for example, a photoelectric sensor, is disposed on the glue placing bearing plate 30112 to detect whether the glue piece 30121 is glued to obtain information on whether the glue placing of the glue placing tray 301111 is completed or not, so as to facilitate driving control of the glue placing driving assembly 3013.

With continued reference to fig. 16, further, the glue dispensing mechanism 301 further includes a glue dispensing clamp assembly 3014. The glue discharging clamping component 3014 is used for clamping a discharging adhesive tape, and facilitates subsequent glue cutting treatment. Specifically, the glue placing clamping components 3014 are disposed on the side wall of the glue placing bearing plate 30112 and located below the glue stretching pieces 30121, and the number of the glue placing clamping components 3014 corresponds to the number of the glue placing pieces 30111. Each glue dispensing clamp assembly 3014 includes a glue dispensing clamp driving member 30141 and a glue dispensing clamp 30142, and a tape head tensioning a tape through the glue dispensing clamp 30121 passes through the glue dispensing clamp 30142. The glue releasing clamping driving piece 30141 is disposed on the glue releasing bearing plate 30112, an output end of the glue releasing clamping piece 30142 is connected to the glue releasing clamping piece 30141, the glue releasing clamping driving piece 30141 drives the glue releasing clamping piece 30142 to clamp the stretched adhesive tape, and specifically, the glue releasing clamping piece 30142 clamps the stretched adhesive tape. The glue-releasing driving component 30141 in this embodiment may be a clamping cylinder or a pneumatic finger, and the glue-releasing clamping component 30142 may be two clamping plates that are adapted to each other, and the clamping cylinder drives the two clamping plates to clamp the adhesive tape.

With continued reference to fig. 17, further, the glue pulling mechanism 302 includes a glue pulling displacement assembly 3021 and a glue pulling clamping assembly 3022. The glue pulling displacement assembly 3021 is connected with the glue pulling clamping assembly 3022, the glue pulling displacement assembly 3021 drives the glue pulling clamping assembly 3022 to move, the glue pulling clamping assembly 3022 is close to or far away from the glue placing end of the glue placing mechanism 301, and the adhesive tape fed by the glue placing mechanism 301 is clamped or loosened. The glue discharging end of the glue discharging mechanism 301 in this embodiment is the position where the tape head is located after the glue spreading piece 30121 spreads glue. Specifically, the glue pulling mechanism 302 further includes a glue pulling rack 3020. The glue pulling frame 3020 is arranged below the glue placing cross bar 30102 and between the two glue placing vertical frames 30101. The glue drawing frame 3020 is provided with a glue drawing bearing plate 30201 along the height direction of the glue drawing frame 3020, and the glue drawing bearing plate 30201 is perpendicular to the glue release cross bar 30102. The rubber pulling bearing plate 30201 is provided with a rubber pulling guide rail 30202, and the rubber pulling guide rail 30202 is arranged along the length direction of the rubber pulling bearing plate 30201. The pulling glue displacement assembly 3021 comprises a first pulling glue driver 30211. The first glue driving piece 30211 is disposed on the glue bearing board 30201. The glue clamping assembly 3022 includes a second glue drive 30221 and a glue clamp 30222. The second glue-pulling driving piece 30221 is slidably connected to the glue-pulling guide rail 30202 through a first glue-pulling slider 302211, an output end of the second glue-pulling driving piece 30221 is connected to the glue-pulling clamping piece 30222, and the glue-pulling clamping piece 30222 is located right below the tape head of the glue-pulling piece 30121. The output end of the first glue driving piece 30211 is connected to the first glue sliding block 302211, which drives the first glue sliding block 302211 to move linearly along the glue guiding rail 30202, and further drives the second glue driving piece 30221 to move linearly, so that the glue clamping piece 30222 is close to or away from the tape head after the glue is spread. The tape was stretched as follows: the first glue-pulling driving piece 30211 drives the glue-pulling clamping piece 30222 to move upward and approach the tape head after glue-tensioning, then the second glue-pulling driving piece 30221 drives the glue-pulling clamping piece 30222 to clamp the tape head, and then the first glue-pulling driving piece 30211 drives the glue-pulling clamping piece 30222 to move downward to complete the stretching of the adhesive tape, and the path through which the adhesive tape is stretched is the glue-pulling path. In this embodiment, the first glue driving member 30211 may be a stretching cylinder, and the second glue driving member 30221 may be a clamping cylinder or a pneumatic finger. Preferably, the glue clamping member 30222 includes two glue clamping plates 302221, the output end of the second glue driving member 30221 is connected to the two glue clamping plates 302221, which drives the two glue clamping plates 302221 to clamp the tape head, and the glue clamping plate 302221 is an arc-shaped plate, specifically, the tail end of the two glue clamping plates 302221 clamps the tape head. Preferably, a continuous saw tooth structure 3022211 is disposed at a distal end of one of the glue pulling clamping plates 302221 along a width direction of the glue pulling clamping plate 302221, and when the adhesive tape is clamped by the distal end of the glue pulling clamping plate 302221, the saw tooth structure 3022211 can be embedded into the adhesive tape to increase stability of the glue pulling clamping plate 302221 in clamping the adhesive tape. The glue pulling clamp plate 302221 in this embodiment is the glue pulling end of the glue pulling mechanism 302. Preferably, the glue spreading mechanism 302 further comprises a glue spreading buffer assembly 3023. The glue-pulling buffer assembly 3023 is arranged on the moving path of the glue-pulling clamping assembly 3022, and is used for buffering the glue-pulling clamping assembly 3022, so that excessive displacement of the glue-pulling clamping assembly 3022 is avoided, and excessive stretching of the adhesive tape is further caused. Specifically, the rubber-pulling buffer assembly 3023 includes a second rubber-pulling slider 30231, a buffer 30232, a buffer adjusting member 30233, a buffer connecting plate 30234, and a buffer fixing member 30235. The second glue-drawing slider 30231 is slidably attached to the glue-drawing guide rail 30202 and is close to the lower end of the glue-drawing guide rail 30202. The buffer 30232 is disposed on the second glue-pulling slider 30231, and a buffering end of the buffer 30232 faces the second glue-pulling driving member 30221, in this embodiment, the buffer 30232 may be made of elastic soft glue, so as to buffer the sliding displacement of the second glue-pulling driving member 30221 on the glue-pulling guide rail 30202. The buffering adjusting part 30233 is disposed on the glue-pulling bearing plate 30201 and located on one side of the glue-pulling guide rail 30202, the buffering adjusting part 30233 in this embodiment is a matching between a lead screw and a nut (not shown in the figure), the lead screw is disposed on the glue-pulling bearing plate 30201 through two bearing seats, the lead screw is parallel to the glue-pulling guide rail 30202, one end of the lead screw passes through the rotary bearing seat and is provided with a rotary wheel, the lead screw is driven to rotate by the rotary wheel, and then the nut is driven to move in a direction parallel to the glue-pulling guide rail 30202, two ends of the buffering connecting plate 30234 are respectively connected to the nut of the buffering adjusting part 30233 and the second glue-pulling slider 30231, the nut of the buffering adjusting part 30233 linearly moves to drive the second glue-pulling slider 30231 to linearly move, and then the buffering part 30232 moves on the glue-pulling guide rail 30202, so as to buffer different positions of the second glue-pulling. The buffer fastener 30235 is a screw having a handle at the end, and the buffer fastener 30235 passes through the buffer connection plate 30234 and forms a detachable connection relationship, such as a screwing relationship, with the buffer connection plate 30234, when the buffer fastener 30232 does not need to be moved, the buffer fastener 30235 is only required to fix the buffer connection plate 30234 on the rubber-pulling carrier plate 30201.

Referring again to fig. 16 and 17, further glue cutting mechanism 303 includes a glue cutting drive assembly 3031 and a glue cutting member 3032. The output end of the adhesive cutting driving component 3031 is connected with the adhesive cutting member 3032, and the adhesive cutting member 3032 is driven to cut the stretched adhesive tape. Specifically, the glue cutting mechanism 303 further includes a glue cutting support plate 3030. The rubber cutting bearing plate 3030 is arranged on the rubber pulling frame 3020 and is connected with the upper end of the rubber pulling bearing plate 30201, and the rubber cutting bearing plate 3030 is parallel to the rubber pulling bearing plate 30201. The cut rubber drive assembly 3031 includes a cut rubber drive carrier 30311, a cut rubber slider 30312, and a cut rubber drive 30313. The glue cutting drive carrier 30311 is vertically arranged on the glue cutting carrier plate 3030, the glue cutting drive carrier 30311 is provided with a glue cutting guide rail 303111 along the length direction of the glue cutting drive carrier, the glue cutting slide block 30312 is slidably connected to the glue cutting guide rail 303111, the glue cutting drive member 30313 is arranged on the glue cutting carrier plate 3030, the output end of the glue cutting drive member is connected with the glue cutting slide block 30312, and the glue cutting drive member 30313 drives the glue cutting slide block 30312 to linearly move along the stretching direction perpendicular to the adhesive tape. The glue cutting driving member 30313 in this embodiment may employ an air cylinder. The glue cutting member 3032 comprises a glue cutting connecting block 30321 and a cutter 30322, one end of the glue cutting connecting block 30321 is connected with the glue cutting sliding block 30312, the other end of the glue cutting connecting block 30321 is connected with the cutter 30322, and the cutter 30322 is positioned between the glue placing clamping member 30142 and the glue pulling clamping member 30222 and is close to the glue placing clamping member 30142. The tape head of the tensioned adhesive tape is clamped by the tape pulling clamping piece 30222 for a certain distance to stretch downwards, then the tape body part of the stretched adhesive tape is clamped by the tape releasing clamping piece 30142, at the moment, the tape cutting driving piece 30313 drives the tape cutting sliding block 30312 to move, the cutter 30322 is driven to move between the tape releasing clamping piece 30142 and the tape pulling clamping piece 30222, the adhesive tape in the stretching clamping state is cut, specifically, the cutter 30322 cuts the adhesive tape at a position close to the tape releasing clamping piece 30142, and the tape body part clamped by the tape releasing clamping piece 30142 becomes a new tape head. The cutting knife 30322 in this embodiment is the glue cutting end of the glue cutting mechanism 303.

With continued reference to fig. 18, further, the taping mechanism 304 includes a taping drive assembly 3041 and a taping assembly 3042. An output end of the rubberizing driving assembly 3041 is connected to the rubberizing assembly 3042, the rubberizing assembly 3042 is driven to be close to or far from the stretched adhesive tape, and the rubberizing assembly 3042 adsorbs or releases the stretched adhesive tape. The rubberizing driving assembly 3041 also drives the rubberizing assembly 3042 to rubberize the cut adhesive tape. Specifically, the pasting mechanism 304 further includes a pasting frame 3040. The rubberizing frame 3040 includes a rubberizing support frame 30401 and a rubberizing support table 30402. The rubberizing support frame 30401 is located between two rubberizing vertical frames 30101, and the rubberizing support table 30402 is arranged at the upper end of the rubberizing support frame 30401 and below the rubberizing horizontal rod 30102. The rubberizing drive assembly 3041 includes a rubberizing drive carrier 30411, a rubberizing drive 30412, a rubberizing drive 30413, and a rubberizing slider 30414. The rubberizing driving part 30412, the rubberizing driving part 30413, and the rubberizing sliding part 30414 are disposed on the rubberizing driving bearing part 30411, the rubberizing component 3042 is slidably connected to the rubberizing sliding part 30414, and an output end of the rubberizing driving part 30412 is connected to the rubberizing component 3042 through the rubberizing driving part 30413. The rubberizing driving part 30412 drives the rubberizing element 3042 to slide on the rubberizing slider 30414. The rubberized drive carriers 30411 include a rubberized carrier base panel 304111 and a rubberized carrier riser 304112. The rubberizing bearing bottom plate 304111 is disposed on the rubberizing support table 30402, and the rubberizing bearing vertical plate 304112 is vertically disposed on the upper surface of the rubberizing bearing bottom plate 304111 and is located at one end of the rubberizing bearing bottom plate 304111. The rubberizing driving member 30412 is disposed on the upper end of the rubberizing carrying vertical plate 304112 and above the rubberizing carrying bottom plate 304111. The rubberizing driving element 30413 includes a driving wheel 304131, a timing belt (not shown), a driven wheel 304132, a driving screw 304133, a driving nut 304134, and a driving table 304135. The driving wheel 304131 and the driven wheel 304132 are both rotatably connected to the surface of the rubberizing bearing vertical plate 304112 opposite to the rubberizing driving piece 30412, the driving wheel 304131 is located above the driven wheel 304132, and the output end of the rubberizing driving piece 30412 passes through the rubberizing bearing vertical plate 304112 and is coaxially connected with the driving wheel 304131. The synchronous belts are respectively connected with the driving wheel 304131 and the driven wheel 304132. The transmission screw 304133 is disposed on the surface of the rubberizing load-bearing bottom plate 304111 and below the rubberizing driving member 30412, specifically, two ends of the transmission screw 304133 are respectively disposed on the rubberizing load-bearing bottom plate 304111 through bearing seats, and one end of the transmission screw 304133 passes through the rubberizing load-bearing vertical plate 304112 and then is coaxially connected with the driven wheel 304132. The transmission screw nut 304134 is sleeved on the transmission screw rod 304133, and the transmission screw rod 304133 rotates to drive the transmission screw nut 304134 to move linearly. The transmission platform 304135 is disposed on the transmission nut 304134. The rubberizing sliding part 30414 is disposed on the surface of the rubberizing carrying bottom plate 304111 and is located on one side of the driving screw rod 304133, the rubberizing sliding part 30414 is parallel to the driving screw rod 304133, and the rubberizing sliding part 30414 in this embodiment is a sliding guide rail. The rubberizing assembly 3042 is disposed on the driving platform 304135 and slidably connected to the rubberizing slider 30414. The rubberizing driving member 30412 drives the driving wheel 304131 to rotate, and then sequentially drives the synchronous belt, the driven wheel 304132 and the driving screw 304133 to rotate, and the driving screw 304133 rotates to sequentially drive the driving nut 304134, the driving table 304135 and the rubberizing assembly 3042 to linearly move, so that the rubberizing assembly 3042 is close to or far away from the stretched adhesive tape. The taping slide 30414 guides the linear movement of the taping assembly 3042. The rubberized drive 30412 of the present embodiment may employ a motor. When the tape is clamped by the tape pulling clamping member 30222 and the tape releasing clamping member 30142, the tape driving member 30412 drives the tape adhering assembly 3042 to adhere to the tape, specifically to adhere to a side of the tape not having adhesiveness, and then the cutter 30322 cuts the tape. The pulling grip 30222 then releases the tape, whereupon the tape segment is attracted to the taping end of the taping assembly 3042. Then, the rubberizing driving part 30412 continues to drive the rubberizing assembly 3042 to move, so that the rubberizing end of the rubberizing assembly 3042 moves out of the rubberizing device, and rubberizes the passing stacked electrical core. Preferably, the adhesive assembly 3042 includes two adhesive members 30421. The two tape sticking pieces 30421 respectively suck both ends of the cut tape. Specifically, each of the rubberizing members 30421 includes a rubberizing plate 304211 and a glue suction block 304212, and the glue suction block 304212 is disposed at the end of the rubberizing plate 304211. The transmission platform 304135 is provided with a transmission plate 304136, the transmission plate 304136 is vertically arranged on the surface of the transmission platform 304135, the two rubberizing plates 304211 are sequentially arranged on the transmission plate 304136 along the height direction of the transmission plate 304136, and the two rubberizing plates 304211 are parallel to each other. The two adhesive suction blocks 304212 suck two ends of the adhesive tape section to be cut, after the cutting of the cutter 30322 is completed and the adhesive pulling clamping piece 30222 is loosened, the two adhesive suction blocks 304212 are close to the stacked battery cells passing through, and then the adhesive tape section is blown out, so that the two ends of the adhesive tape section are respectively attached to the upper and lower stacked battery cells, and the adhesive tape attachment is completed. The glue sucking block 304212 is the gluing end of the gluing mechanism 304 in this embodiment. Preferably, the taping mechanism 304 further includes a taping adjustment assembly 3043. The adjusting ends of the rubberizing adjusting assemblies 3043 are connected with two rubberizing pieces 30421, respectively; the rubberizing adjusting assembly 3043 is used for adjusting a distance between two rubberizing pieces 30421, and further adjusting adsorption positions of the two rubberizing pieces 30421 on the cut adhesive tapes. Specifically, the rubberizing adjusting assembly 3043 is disposed on the conveying plate 304136, an output end of the rubberizing adjusting assembly 3043 is connected to the two rubberizing plates 304211, and the rubberizing adjusting assembly 3043 drives the two rubberizing plates 304211 disposed in parallel up and down to be close to or away from each other, so that a distance between the two glue absorbing blocks 304212 is shortened or enlarged, and different portions of two ends of the tape section are absorbed. The rubberizing adjustment assemblies 3043 in this embodiment may employ pneumatic fingers. Preferably, in the two rubberized panels 304211, a guide hole 3042111 is formed in an upper rubberized panel 304211, a guide post 3042112 is disposed in a lower rubberized panel 304211, a lower end of the guide post 3042112 is vertically disposed on an upper surface of the rubberized panel 304211, and an upper end of the guide post 3042112 passes through the guide hole 3042111. The adjustment of the distance between the two glue sucking blocks 304212 is guided by the matching arrangement of the guide holes 3042111 and the guide posts 3042112. Preferably, the guide holes 3042111 are provided in two sets in cooperation with the guide posts 3042112. Preferably, the taping mechanism 304 also includes a taping detection assembly 3044. The tape head detection assembly 3044 is configured to detect a distance between two tape heads 30421. Specifically, the rubberizing detecting assembly 3044 includes two rubberizing detecting members 30441, two rubberizing detecting members 30441 are respectively arranged on the conveying plate 304136, and are respectively close to two rubberizing plates 304211, two rubberizing plates 304211 are respectively provided with a detecting plate 30442, the tail end of the detecting plate 30442 extends to the detection area of the rubberizing detecting member 30441, the rubberizing detecting member 30441 detects the displacement of the detecting plate 30442, and then the displacement detection of the two rubberizing plates 304211 is realized, and then the distance adjustment change between the two rubberizing blocks 304212 can be obtained, so that the rubberizing control of the electric cores with different thicknesses is facilitated, and the rubberizing of the electric cores with different thicknesses is adapted to the rubberizing of the electric cores with different thicknesses. The paste detection member 30441 in this embodiment can employ a photoelectric sensor.

With continued reference to fig. 1 and 19, further, the pairing apparatus in this embodiment further includes a dual-core rotating device 20 and a blanking device 40. The dual-battery-core rotating device 20 performs rotating separation on the paired battery core a and battery core B. And the blanking device 40 is used for blanking the paired battery cell A and battery cell B. After the cell two-pole ear pairing is completed, the arrangement mode of the cell two-pole ear pairing needs to be changed into "abab. The blanking device 40 transfers the battery cells with paired two electrode lugs to the dual-battery rotating device 20 at intervals, the dual-battery rotating device 20 rotates the battery cells with paired two electrode lugs, and then the battery cells with paired two electrode lugs are blanked together with the battery cells without rotation, namely, the battery cells are rotated and separated, and specifically, the blanking is carried out on a conveyor belt (not shown in the figure) and the battery cells are moved out of the battery cell pairing equipment. After the four tabs of the battery cell are matched, the battery cell can be directly discharged by the discharging device 40, or can be discharged after being rotationally cut by the double-battery-cell rotating device 20.

Referring back to fig. 19, the blanking device 40 further includes a blanking gantry 401, a blanking gantry driving mechanism 402, and a blanking gantry clamping mechanism 403. The blanking gantry driving mechanism 402 is arranged on the blanking gantry frame 401, and the blanking gantry clamping mechanism 403 is connected with the output end of the blanking gantry driving mechanism 402. Unloading longmen actuating mechanism 402 can adopt XYZ triaxial linear module, and unloading longmen fixture 403's structure and actuation principle are unanimous with snatching subassembly 633, and it can pair the A electric core and the B electric core that accomplish to the dipolar ear simultaneously, perhaps then pair two of accomplishing to the quadrupole ear and pile up the electric core group and carry out the centre gripping. The structure and the actuation principle of the dual-battery-core rotating device 20 are similar to those of the stacked battery-core rotating device 5, and the difference between the two devices is as follows: in two electric core rotary device 20, pile up the quantity that piles up electric core rotatory position that sets up on the electric core revolving stage and be two, two pile up electric core rotatory position respectively to mating A electric core and B electric core, or respectively to two that mate pile up electric core group and bear. Preferably, the number of the discharging gantry driving mechanism 402 and the number of the discharging gantry clamping mechanisms 403 are two, wherein the discharging gantry driving mechanism 402 and the discharging gantry clamping mechanism 403 are matched to transfer the paired electric cores to the double-electric-core rotating device 20, and then the other discharging gantry driving mechanism 402 and the other discharging gantry clamping mechanism 403 are matched to discharge the electric cores after the double-electric-core rotating device 20 is transferred and rotated, so that the efficiency is increased.

Referring to fig. 1 again, further, the battery cell pairing apparatus in this embodiment further includes a code scanning detection device 500. The scanning detection device 500 is used for detecting the scanning codes of the paired battery cells a and B. The scanning detection device 500 is disposed at one side of the paired transmission device 1 and close to the feeding device 40. The scanning and detecting device 500 in this embodiment is a combination of a code scanning gun, a transfer belt, an XYZ axis linear module, and a robot. Sweep the yard rifle and be located the top of pairing transmission device 1, the conveying stretching strap is located one side of pairing transmission device 1, and XYZ axial nature module spanes in the conveying stretching strap and pairs the top of transmission device 1, and the manipulator is connected with XYZ axial nature module. Sweep a yard rifle and sweep the sign indicating number to pairing the electric core of accomplishing, if sweep the sign indicating number can not reach, or sweep the identification code of sign indicating number and A electric core and sweep the identification code that sign indicating number device 70 or B electric core swept yard device 100 and swept inconsistent, XYZ axis nature module drive manipulator centre gripping this electric core and move to the conveying and take.

To sum up, the equipment is paird to electric core in this embodiment, sweep a yard device through A electric core loading attachment, A electric core detection device, A electric core reflux unit, single A electric core transfer device, B electric core loading attachment, B electric core detection device, B electric core sweeps a yard device, B electric core reflux unit, single B electric core transfer device, pair transmission device, single electric core rotary device, pair two electric core rotary device and unloader's cooperation and accomplish the pairing of two utmost points ear of electric core. Sweep a yard device through A electric core loading attachment, A electric core detection device, A electric core reflux unit, single A electric core transfer device, B electric core loading attachment, B electric core detection device, B electric core sweeps a yard device, B electric core reflux unit, single B electric core transfer device, A electric core turning device, pile up transmission device, pile up electric core transfer device, pile up electric core turning device, pile up electric core rotary device, pair transmission device, the pairing of four utmost point ears of electric core is accomplished in rubberizing device and unloader's cooperation. Through the reasonable layout of various devices, accomplish the sharing of maximum degree respectively at two utmost point ears of electric core and four pole ear in-process, it pairs to pair with electric core four pole ear to pair to compatibly realize electric core two utmost point ears on same electric core pairs equipment for the enterprise can pair the demand according to electric core and carry out nimble switching, has reduceed the equipment cost of enterprise, and whole electric core pairs the degree of automation of equipment and is high, has promoted electric core and has paired efficiency.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An electrical core pairing apparatus, comprising:

the pairing transmission device (1) is used for collecting the battery cells A and the battery cells B and forming battery cell groups which are arranged in sequence, and each battery cell group comprises the battery cells A and the battery cells B which are arranged adjacently;

a single-cell rotating device (2) which rotates the A cells or the B cells in each cell group transmitted by the pairing transmission device (1) by 180 degrees;

the stacking and conveying device (3) receives the battery cell A which is turned over by 180 degrees, and receives the battery cell B which is stacked on the turned battery cell A to form a stacked battery cell group which is arranged in sequence;

a stacked battery cell overturning device (4) which overturns the stacked battery cell group conveyed by the stacked conveying device (3) at intervals;

a stacked cell rotating device (5) which rotates the stacked cell group conveyed by the stacked conveying device (3) at intervals.

2. The cell pairing apparatus according to claim 1, further comprising an a-cell loading device (6) and an a-cell transfer device (7); the A battery cell feeding device (6) is used for feeding an A battery cell, and the A battery cell transferring device (7) is used for transferring the A battery cell fed by the A battery cell feeding device (6) to the pairing transmission device (1) or the stacking transmission device (3).

3. The cell pairing apparatus according to claim 2, further comprising a B cell loading device (8) and a B cell transfer device (9); the B battery cell feeding device (8) is used for feeding a B battery cell, and the B battery cell transferring device (9) is used for transferring the B battery cell fed by the B battery cell feeding device (8) to the pairing transmission device (1) or the A battery cell conveyed by the stacking transmission device (3).

4. The cell pairing apparatus according to claim 2, further comprising an a-cell flipping device (10); the A battery cell transfer device (7) transfers the A battery cell loaded by the A battery cell loading device (6) to the A battery cell turnover device (10) for 180-degree turnover, and then transfers the A battery cell turned over by 180 degrees to the stacking and conveying device (3).

5. The cell pairing apparatus according to claim 1, characterized in that it further comprises a dual-cell rotation device (20); and the double-battery-core rotating device (20) is used for rotating and cutting off the battery core A and the battery core B after the pairing is finished.

6. The cell pairing device according to claim 1, characterized in that it further comprises a rubberizing means (30); and the gluing device (30) is used for gluing the stacked electric core groups which are matched.

7. The cell pairing apparatus according to claim 1, further comprising a blanking device (40); and the blanking device (40) is used for blanking the paired battery cell A and battery cell B.

8. The cell pairing apparatus according to claim 2, further comprising an a-cell detection device (50) and an a-cell reflow device (60); the A battery core detection device (50) detects the A battery core loaded by the A battery core loading device (6), and the A battery core reflux device (60) is used for refluxing the unqualified A battery core.

9. The cell pairing apparatus according to claim 2, further comprising an a-cell code scanning device (70); a battery core loaded by the A battery core loading device (6) is scanned by the A battery core scanning device (70).

10. The cell pairing apparatus according to claim 3, further comprising a B cell detection device (80) and a B cell reflow device (90); the B battery core detection device (80) detects the B battery core loaded by the B battery core loading device (8), and the B battery core reflux device (90) is used for refluxing the unqualified B battery core.

11. The cell pairing apparatus according to claim 3, further comprising a B-cell code scanning device (100); and the B battery cell code scanning device (100) scans the B battery cell loaded by the B battery cell loading device (8).