CN210926200U - Anchor clamps and be used for rubberizing system of lithium cell - Google Patents
Anchor clamps and be used for rubberizing system of lithium cell Download PDFInfo
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- CN210926200U CN210926200U CN201922446342.7U CN201922446342U CN210926200U CN 210926200 U CN210926200 U CN 210926200U CN 201922446342 U CN201922446342 U CN 201922446342U CN 210926200 U CN210926200 U CN 210926200U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model relates to an anchor clamps, anchor clamps include rotor plate, first splint and second splint. Rotate the rotor plate to second extreme position, then place electric core in the centre gripping position, and be close to first splint with the second splint and with the centre gripping electric core, next rotate the rotor plate to first extreme position, only need guarantee that the rotor plate rotates the turned angle of first extreme position from second extreme position for 90, just can the electric core revolute the axis of rotation and rotate 90. Can transport the electric core on the anchor clamps to each station and carry out the rubberizing when the carousel rotates, the utility model provides an anchor clamps can realize the upset of electric core on the carousel, and the cantilever beam structure can only be used for the transport of electric core not need overturn to electric core, and the cantilever beam structure does not receive the influence of tilting mechanism's weight, has also guaranteed the reliability of cantilever beam structure upset to transport speed has been improved effectively, the packaging efficiency of lithium cell has been improved. The utility model discloses still relate to a rubberizing system for lithium cell.
Description
Technical Field
The utility model relates to a lithium cell rubberizing technical field especially relates to an anchor clamps and be used for rubberizing system of lithium cell.
Background
The lithium cell is an electronic product commonly used, and the lithium cell is in the equipment process, needs pass through the lug welding of flexible coupling piece and apron on two electric cores together, then overlaps two electric core layers together to two electric cores that will laminate together overturn 90, bond as an organic whole through the sticky tape at last.
At present, after two battery cores are stacked together, the stacked battery cores are generally conveyed to a rubberizing conveying assembly through a conveying mechanism, and the conveying mechanism also overturns the stacked battery cores by 90 degrees in the conveying process. However, what current transport mechanism adopted is the cantilever beam structure, and the cantilever beam structure receives the weight of electric core and the influence of electric core flip structure's weight, and transport speed is slower to lead to lithium cell packaging efficiency to be lower.
SUMMERY OF THE UTILITY MODEL
In view of the above, it is necessary to provide a jig capable of efficiently assembling a lithium battery and a tape system for a lithium battery, in order to solve the problem of low assembling efficiency of the conventional lithium battery.
A clamp is used for clamping a battery cell on a rotary table, and comprises:
the rotating plate is rotatably connected to the rotating disc around a rotating axis parallel to the plane of the rotating disc, the rotating plate comprises a first limit position and a second limit position in the rotating process around the rotating axis, and when the rotating plate is located at the first limit position or the second limit position, the rotating plate and the rotating disc can be relatively fixed; and
the clamping assembly comprises a first clamping plate and a second clamping plate, and the first clamping plate is fixedly connected to the rotating plate; the second clamping plate and the first clamping plate are correspondingly arranged on the rotating plate, so that a clamping position used for clamping the battery core is formed between the first clamping plate and the second clamping plate, and the second clamping plate can be close to or far away from the first clamping plate under the action of external force.
Through set up foretell anchor clamps on the carousel, rotate the rotor plate to second extreme position, then place electric core in the centre gripping position, and be close to first splint with the second splint and in order to grasp electric core, rotate the rotor plate to first extreme position next, only need guarantee that the rotor plate rotates the turned angle of first extreme position from second extreme position for 90, just can revolute the axis of rotation with the electric core of centre gripping at the centre gripping position and rotate 90. Can transport the electric core on the anchor clamps to each station and carry out the rubberizing when the carousel rotates, compare in current transport and the upset of carrying out electric core through the cantilever beam structure, the utility model provides an anchor clamps can realize the upset of electric core on the carousel, and the cantilever beam structure can only be used for the transport of electric core to need not overturn electric core, therefore the cantilever beam need not set up tilting mechanism structurally to not receive the influence of tilting mechanism's weight, also guaranteed the reliability of cantilever beam structure transport, thereby improved transport speed effectively, improved the packaging efficiency of lithium cell.
Drawings
Fig. 1 is a schematic structural diagram of a rubberizing system according to an embodiment of the present invention;
FIG. 2 is a schematic view of a portion of the first station of the taping system of FIG. 1, with the pivotal plate in a first limit position;
FIG. 3 is a schematic view of the partial structure shown in FIG. 2 with the rotating plate at a second limit position;
FIG. 4 is a schematic view of a fixture of the taping system of FIG. 1;
FIG. 5 is a schematic view of another angular configuration of the fixture shown in FIG. 3;
FIG. 6 is a schematic view of a portion of the fourth station of the taping system of FIG. 1, shown in its configuration with the pivotal plate in the first limit position.
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "or/and" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an embodiment of the present invention provides a rubberizing system for lithium battery, including anchor clamps 100, bottom plate 200 and carousel 300, anchor clamps 100 are used for centre gripping electricity core 400, and carousel 300 rotationally sets up in bottom plate 200 around its self axis, and carousel 300 and bottom plate 200 are horizontal placement.
The adhesive tape sticking system comprises a first station, a second station, a third station and a fourth station, the fixture 100 is arranged on the turntable 300, and the fixture 100 clamps the battery cell 400 in the rotation process of the turntable 300 and can sequentially pass through the first station, the second station, the third station and the fourth station.
Referring to fig. 2 and 3, the clamping apparatus includes a rotating plate 11 and a clamping assembly.
The rotating plate 11 is rotatably connected to the turntable 300 around a rotating axis parallel to the plane of the turntable 300, the rotating plate 11 rotates between a first limit position and a second limit position during the rotation around the rotating axis, and when the rotating plate 11 is located at the first limit position or the second limit position, the rotating plate 11 and the turntable 300 can be relatively fixed.
The centre gripping subassembly includes first splint 12 and second splint 13, first splint 12 fixed connection in rotor plate 11, second splint 13 and the corresponding setting of first splint 12 and rotor plate 11 to form the centre gripping position that is used for centre gripping electricity core 400 between first splint 12 and second splint 13, second splint 13 can be close to or keep away from relative first splint 12 under the exogenic action, thereby can be with electric core 400 centre gripping in fixed position when being close to.
Through setting up foretell anchor clamps on the carousel, rotate rotor plate 11 to second extreme position, then place electric core 400 in the centre gripping position, and be close to first splint 12 with second splint 13 in order to grasp electric core 400, next rotate rotor plate 11 to first extreme position, only need to guarantee that rotor plate 11 rotates the turned angle of first extreme position from second extreme position for 90, just can revolute the axis of rotation with electric core 400 of centre gripping at the centre gripping position and rotate 90. Can transport electric core 400 on the anchor clamps to each station and carry out the rubberizing when carousel 300 rotates, compare in current transport and the upset of carrying out electric core 400 through the cantilever beam structure, the utility model provides an anchor clamps can realize electric core 400's upset on carousel 300, and the cantilever beam structure can only be used for electric core 400's transport and need not overturn to electric core, therefore the cantilever beam need not set up tilting mechanism structurally to not receive the influence of tilting mechanism's weight, also guaranteed the reliability of cantilever beam structure transport, thereby improved transport speed effectively, improved the packaging efficiency of lithium cell.
It will be understood that fig. 2 is a schematic view of the adhesive application system with the pivotal plate in the first extreme position.
Further, the plane of the first clamping plate 12 is parallel to the rotation axis; the second clamp 13 is parallel to and opposite the first clamp 12, such that the plane of the second clamp 13 is also parallel to the axis of rotation.
It should be noted that, for the turntable 300, the rotation axis is parallel to the plane of the turntable 300, that is, if the turntable 300 is placed horizontally, the rotation axis is a horizontal axis; for two parallel clamping plates, the plane of the clamping plate is the clamping plane of the finger clamping plate clamping the battery cell 400.
Meanwhile, the battery cells 400 in other embodiments are all battery cells 400 formed by stacking two small-sized battery cells. The battery cell 400 has a substantially rectangular parallelepiped structure. And taping the battery cell 400 means taping the battery cell 400 at the bottom and side surfaces thereof. The reason why the cell 400 needs to be turned over is that the cell 400 needs to be kept in a certain state in the previous processing process to facilitate the processing, but the state of the cell 400 needs to be changed when the tape is to be attached, and therefore the cell 400 needs to be turned over. In short, the conventional flipping method flips the stacked battery cells 400 while transporting them by a transport mechanism of a cantilever link structure.
Because the place plane of first splint 12 and second splint 13 all is parallel with the axis of rotation, consequently the centre gripping plane in opposite directions of two splint can directly respectively the butt in the surface of the relative both sides of electricity core 400, so, it is the example to use rotor plate 11 to be in the side level of second extreme position and electricity core 400 by the centre gripping, splint place plane and axis of rotation are the horizontally this moment, can be through the side surface that centre gripping electricity core 400 corresponds, ensure that electricity core 400 is after rotating 90 along with rotor plate 11, the bottom surface level of electricity core 400 is placed, and the side becomes vertical the placing, the angle of electricity core 400 upset is corresponding with the angle of rotor plate 11 upset, convenient processing.
It should be further explained that the above-mentioned clamp is provided for facilitating the lithium battery processing and improving the efficiency, and mainly by simplifying the carrying mechanism, the carrying speed is improved to improve the efficiency, and if other processing steps of the lithium battery need to be kept as unchanged as possible, and if the plane of the clamping plate is not parallel to the rotation axis, the subsequent processing equipment needs to be adjusted, which is inconvenient for the lithium battery processing, and therefore, is not preferable.
Referring to fig. 2-4, in some embodiments, the clamping apparatus includes a bearing seat 14 and a rotating shaft 15, the bearing seat 14 is fixedly connected to an edge of the turntable 300, the rotating shaft 15 is rotatably disposed on the bearing seat 14 and parallel to a plane of the turntable 300, and the rotating plate 11 is fixedly connected to the rotating shaft 15, so that the rotating plate 11 can rotate around a rotating axis parallel to the plane of the turntable 300.
In practical application, the plane of the rotating plate 11 is also parallel to the rotating axis, and the second clamping plate 13 is close to or away from the first clamping plate 12 along a preset direction, that is, the rotating plate 11 and the two clamping plates are parallel to each other, while the preset direction is perpendicular to the plane of the second clamping plate 13, and is always perpendicular to the plane of the rotating plate 11 corresponding to the preset direction.
It can be understood that the preset direction is variable and changes along with the rotation of the rotating plate 11, and the preset direction is changed synchronously while the rotating plate 11 changes, so that the preset direction can be always perpendicular to the plane of the rotating plate 11.
In some embodiments, the first clamping plate 12 includes a first connecting portion and a first clamping portion, the first connecting portion is fixedly connected to one side of the rotating plate 11, the other end of the first connecting portion extends from one end of the rotating plate 11 away from the turntable 300, and the first clamping portion is located on one side of the first connecting portion and located at one end of the first connecting portion extending out of the rotating plate 11.
Further, the second clamping plate 13 includes a second connecting portion and a second clamping portion fixedly connected to each other, the second connecting portion is movably connected to the rotating plate 11 along a preset direction, the second clamping portion and the first clamping portion are correspondingly disposed in the preset direction, and the second clamping portion can be close to or away from the first clamping portion along with the second connecting portion in the process of moving in the preset direction.
It should be noted that the first clamping portion and the second clamping portion are used for clamping the battery cell 400 in a matching manner, surfaces of the two clamping portions, which are used for clamping the battery cell 400, are both planes, that is, clamping planes, the first connecting portion and the second connecting portion are both plate-shaped structures, and the plane where the first clamping plate 12 is located and the plane where the second clamping plate 13 is located refer to the plane where the first connecting portion is located and the plane where the second connecting portion is located. Meanwhile, the plane of the first connecting portion, the plane of the second connecting portion, and the surfaces of the two clamping portions for clamping the battery cell 400 are parallel to each other.
Referring to fig. 2, in some embodiments, the clamping apparatus further includes a fixing block 16 and a wire rail 17, the fixing block 16 is fixedly connected to the rotating plate 11, the wire rail 17 is movably disposed on the fixing block 16, and the second clamping plate 13 is fixedly connected to one side of the wire rail 17 so as to be close to or far from the first clamping plate 12 during moving along with the wire rail 17.
Further, the wire track 17 is located the one side that carousel 300 was kept away from to rotor plate 11, and second splint 13 fixed connection deviates from one side of rotor plate 11 in wire track 17, and the first clamping part on the first splint 12 is connected in the one end that first connecting portion stretches out rotor plate 11 to guarantee that the second clamping part of second splint 13 corresponds at the first clamping part of presetting orientation with first splint 12, make things convenient for centre gripping electricity core 400.
In some embodiments, the clamp further includes a first connecting plate 18 and a mounting seat 19, the mounting seat 19 is fixedly connected to one end of the wire rail 17, and the second clamping plate 13 is fixedly connected to one side of the mounting seat 19 facing the first clamping plate 12, so that the second clamping plate 13 corresponds to the first clamping plate 12; the first connecting plate 18 is fixedly connected to a side of the rotating plate 11 facing away from the first connecting portion, and the fixing block 16 is fixedly connected to the first connecting plate 18.
In practical application, the first connecting plate 18 is L-shaped, the fixed block 16 is provided with a sliding portion which is matched with the linear rail 17, the sliding portion is located on one side of the fixed block 16, which is away from the rotary disc 300, the linear rail 17 is slidably arranged on the sliding portion, the fixed block 16 is connected to the rotary plate 11 through the first connecting plate 18, so that the sliding portion can protrude from one end, away from the rotary disc 300, of the rotary plate 11, the linear rail 17 is slidably arranged on the sliding portion, and the sliding of the linear rail 17 along the preset direction cannot be limited by the rotary plate 11.
In some embodiments, the clamp further comprises a guide block 20, the guide block 20 is fixedly connected to the other side of the wire rail 17 facing away from the second clamping plate 13, the guide block 20 can move closer to or away from the rotating plate 11 along with the movement of the wire rail 17, and both the guide block 20 and the second clamping plate 13 are connected with the wire rail 17, so that the movement of the second clamping plate 13 can be adjusted by adjusting the movement of the guide block 20.
Further, the clamp further includes a first elastic member 21, and the first elastic member 21 is connected between the rotating plate 11 and the guide block 20, and is used for providing a pre-tightening force for enabling the second clamping plate 13 to have a moving tendency towards the approaching direction of the first clamping plate 12, that is, the first elastic member 21 indirectly provides an external force for enabling the second clamping plate 13 to approach the first clamping plate 12 and clamp the battery cell 400 by connecting with the guide block 20.
In some embodiments, the wire rail 17 is disposed lengthwise along a predetermined direction and movably disposed on the fixing block 16 along the predetermined direction, opposite ends of the wire rail 17 are respectively located at opposite sides of the rotating plate 11 in the predetermined direction, and the second clamping plate 13 and the guide block 20 respectively connected to the opposite sides of the wire rail 17 are also respectively located at opposite ends of the wire rail 17 along the predetermined direction.
In this way, the guide block 20 and the second clamping plate 13 are respectively located at two opposite sides of the rotating plate 11, and the guide block 20 and the second clamping plate 13 are linked by the linear rail 17, when the guide block 20 is close to the rotating plate 11, the second clamping plate 13 is far away from the rotating plate 11, so when the first elastic member 21 is connected between the rotating plate 11 and the guide block 20, the first elastic member 21 provides a pushing force to the guide block 20, that is, the guide block 20 is pushed outwards relative to the rotating plate 11, thereby indirectly providing an external force to the second clamping plate 13 moving towards the first clamping plate 12.
In other embodiments, the guide block 20 may be located on the same side of the rotating plate 11 as the second clamping plate 13, and the guide block 20 and the second clamping plate 13 are simultaneously close to and far from the rotating plate 11, so that after the first elastic member 21 is connected between the guide block 20 and the rotating plate 11, the first elastic member 21 provides a pulling force to the guide block 20, thereby indirectly providing an external force for moving the second clamping plate 13 toward the first clamping plate 12.
Of course, it is preferable to dispose the guide blocks 20 and the second clamping plates 13 on opposite sides of the pivotal plate 11 for convenience of arrangement, and the subsequent embodiment is designed based on the guide blocks 20 and the second clamping plates 13 on opposite sides of the pivotal plate 11.
In some embodiments, the fixture further includes a first guide rod 22, one end of the first guide rod 22 is fixedly connected to one side of the rotating plate 11, to which the first connecting portion is connected, and the other end of the first guide rod 22 penetrates through the guide block 20 to guide the movement of the guide block 20.
Further, the first guide rod 22 extends along a predetermined direction, and a limiting portion is disposed at an end of the first guide rod 22 away from the rotating plate 11 to prevent the guide block 20 from being separated from the first guide rod 22.
It should be explained that, as shown in fig. 4, the first guide rods 22 include two first limiting parts, each of the first limiting parts is a rod-shaped structure connected between the two first guide rods 22, and opposite ends of the first limiting part are respectively connected to ends of the two first guide rods 22, so as to prevent the guide block 20 from being separated from the first guide rods 22.
Meanwhile, for the wire rail 17 and the first elastic member 21, the number of the first elastic members 21 of the wire rail 17 is also two, the guide block 20 can be a whole block, the guide block 20 is connected with the two wire rails 17 at the same time, and the two first guide rods 22 are all arranged in the guide block 20 in a penetrating manner. The two first guide rods 22 and the two first elastic members 21 are provided mainly for ensuring the reliability of the jig.
Specifically, the first elastic element 21 is a spring, the spring is sleeved on the first guide rod 22, and two ends of the spring respectively abut against the rotating plate 11 and the guide block 20, so as to provide a pre-tightening force that is a tendency of the guide block 20 moving toward the first limiting portion of the first guide rod 22.
In some embodiments, the fixture further includes a first limiting member 23 and a second limiting member 24, the first limiting member 23 is fixedly connected to a side of the first clamping plate 12 facing the mounting base 19, the second limiting member 24 is movably disposed on a side of the mounting base 19 facing the first clamping plate 12, and the second limiting member 24 and the first limiting member 23 are correspondingly disposed to form a fixing position for fixing the battery cell 400 located at the clamping position between the first limiting member 23 and the second limiting member 24.
Further, the fixture further includes a second elastic member 25, one end of the second elastic member 25 is connected to one side of the mounting seat 19 facing the first clamping plate 12, the other end of the second elastic member 25 extends toward the first clamping plate 12, and the second limiting member 24 is fixedly connected to the other end of the second elastic member 25 away from the mounting seat 19, and the second limiting member 24 can be close to or away from the first limiting member 23 along with the mounting seat 19, so as to fix the battery cell 400 located at the clamping position when being close to the first limiting member 23.
It can be understood that the clamping and releasing of the battery cell 400 are both realized by the movement of the mounting seat 19, and the mounting seat 19 moves towards the first clamping plate 12, so that the second clamping plate 13 and the second limiting member 24 clamp and fix the battery cell 400, thereby clamping the battery cell 400; when the mounting seat 19 is far away from the first clamping plate 12, both the second clamping plate 13 and the second limiting member 24 can be separated from the battery cell 400, so that the battery cell 400 can be released.
It should be explained that, when the battery cell 400 is clamped at the clamping position, one side of the connection piece at the head end of the battery cell 400 is clamped in the first locating part 23, the second locating part 24 moves along with the mounting seat 19 and is close to the first locating part 23, and the second locating part 24 can be abutted against the other side of the connection piece, which is far away from the first locating part 23, so that the connection piece of the battery cell 400 is clamped by being matched with the first locating part 23, and the connection piece can be fixed and the battery cell 400 can be prevented from being separated from the clamping position to a certain extent.
The second elastic element 25 is used to provide a pressure for pressing the second limiting element 24 against the connecting sheet, that is, the fixing position for fixing the battery cell 400 formed by the first limiting element 23 and the second limiting element 24 is the fixing position for connecting the connecting sheet of the battery cell 400. Meanwhile, the first elastic member 21 also serves to protect the connection pieces of the battery cell 400 to some extent.
If the second locating part 24 is also fixedly connected to the mounting base 19, the mounting base 19 is actually driven by the first elastic part 21, when the mounting base 19 drives the second clamping plate 13 and the second locating part 24 to move towards the first clamping plate 12 and the second clamping plate 13 abuts against and presses the battery cell 400, the pressure of the second clamping plate 13 on the battery cell 400 is the elastic force of the first elastic part 21, and the two clamping plates are clamped on the two opposite sides of the battery cell 400, so that the contact area is large, and the first elastic part 21 can adopt a spring with a large elastic coefficient. At this time, the second limiting member 24 is fixedly connected to the mounting base 19, so that the second limiting member 24 directly abuts against the connecting piece, the pressure is the elastic force of the first elastic member 21, and the pressure is large, which may damage the connecting piece.
After the second elastic member 25 is adopted, the second elastic member 25 may adopt a spring having a smaller elastic coefficient than the first elastic member 21, and when the second limiting member 24 abuts against the connecting piece at this time, the pressure of the second limiting member 24 on the connecting piece is the elastic force of the second elastic member 25, and the pressure is small, so that the connecting piece can be protected.
In some embodiments, the clamping apparatus further includes a second guiding rod 26, one end of the second guiding rod 26 is fixedly connected to the mounting seat 19, the other end of the second guiding rod 26 extends toward the first clamping plate 12, the second elastic member 25 is sleeved on the second guiding rod 26, and the second limiting member 24 is slidably disposed on the second guiding rod 26.
In practical application, the second limiting part 24 includes a third connecting portion slidably connected to the second guide bar 26 and a second limiting portion fixedly connected to the third connecting portion, the second limiting portion is used for cooperating with the first limiting part 23 to fix the connecting piece of the battery cell 400, the second limiting part 24 is divided into two parts according to the effect, and the second limiting part 24 can cooperate with the first limiting part 23 to fix the connecting piece of the battery cell 400 more conveniently.
In other embodiments, the second limiting member 24 is slidably disposed on the second guiding rod 26, and the sliding distance of the second limiting member 24 does not need to be long, so a blind hole may also be formed on the second limiting member 24, one end of the second guiding rod 26 far away from the mounting seat 19 is shot into the blind hole, and the second limiting member 24 does not separate from the second guiding rod 26 during the working process, and one end of the second guiding rod 26 far away from the mounting seat 19 does not abut against the bottom of the blind hole, so as to ensure that the pressure is not too large when the second limiting member 24 abuts against the connecting piece.
In other words, under the condition that the second guide rod 26 is vertical, the second elastic element 25 only receives the gravity of the second limiting element 24, and it is necessary to ensure that the second guide rod 26 does not disengage from the blind hole at this time; and when the second clamping plate 13 abuts against the battery cell 400, the second limiting member 24 abuts against the connecting sheet, and the second elastic member 25 is compressed, at this time, there is still a safety gap between the end of the second guide rod 26 far away from the mounting seat 19 and the bottom of the blind hole.
Of course, it is preferable that the second limiting member 24 includes a third connecting portion and a second limiting portion, and in this way, a blind hole does not need to be provided, and the length of the second guide rod 26 and the depth of the blind hole do not need to be considered according to the sliding distance, which is convenient for processing.
In still other embodiments, a guide hole is formed on a side of the mounting seat 19 facing the first clamping plate 12, the guide rod 26 is fixedly connected with the second limiting member 24, the other end of the guide rod 26 is movably limited in the guide hole, and the second elastic member 25 is connected between the second limiting member 24 and the mounting seat 19.
Thus, the guide rod 26 moves in the guide hole and is fixedly connected with the second limiting member 24, so that the second limiting member 24 can be guided to move, and meanwhile, the guide rod 26 is limited in the guide hole, so that the second limiting member 24 can be prevented from falling off. When the second elastic member 25 is a spring, the spring may be directly fitted to the guide bar 26, and both ends of the spring may be in contact with the mounting base 19 and the second stopper 24, respectively.
It should be explained that, the end of the guiding rod 26 away from the second limiting member 24 is limited in the guiding hole, which may be implemented by that the guiding rod 26 includes a rod body and a protruding portion protruding from one end of the rod body, the protruding portion is movable in the guiding hole and is limited in the guiding hole, and the rod body can extend out of the guiding hole during moving along with the protruding portion.
In the above three embodiments, the arrangement form of the second guide rod 26 is described, and the second guide rod 26 functions to guide the movement of the second stopper 24, and the arrangement form is not limited.
In some embodiments, a side of the first limiting member 23 facing the second limiting member 24 is provided with a limiting protrusion engaged with the connecting sheet of the battery cell 400, and a side of the second limiting member 24 facing the first limiting member 23 is provided with a limiting groove engaged with the connecting sheet of the battery cell 400, when the connecting sheet of the battery cell 400 is engaged with the limiting protrusion, the head of the battery cell 400 faces the turntable 300, the limiting protrusion prevents the battery cell 400 from moving in a direction away from the turntable 300, and the limiting groove limits the movement of the battery cell 400 in a direction away from or close to the turntable 300.
In some embodiments, the number of the first limiting members 23, the second limiting members 24, the second guide rods 26, and the second elastic members 25 also includes two, so as to ensure that the fixing of the battery cell 400 by the first limiting members 23 and the second limiting members 24 is more reliable, and prevent the battery cell 400 from moving at the clamping position.
In some embodiments, the fixture further includes a first limiting rod 28 and a second limiting rod 29, and both the first limiting rod 28 and the second limiting rod 29 are fixedly connected to the rotating plate 11.
When the rotating plate 11 rotates around the rotating axis to the first limit position along the first rotating direction, the first limiting rod 28 is limited on the rotating disc 300 to limit the rotating angle of the rotating plate 11 around the rotating axis relative to the rotating disc 300 along the first rotating direction.
When the rotating plate 11 rotates around the rotating axis to a second limit position along a second rotating direction opposite to the first rotating direction, the second limiting rod 29 is limited at the rotating disc 300 to limit the rotating angle of the rotating plate 11 around the rotating axis relative to the rotating disc 300 along the second rotating direction.
Further, the fixture 27 further includes a first limiting plate 27, the first limiting plate 27 is fixedly connected to one side of the turntable 300, when the rotating plate 11 rotates to the first limit position, the first limiting rod 28 abuts against the first limiting plate 27, and when the rotating plate 11 rotates to the second limit position, the second limiting rod 29 abuts against one side of the turntable 300 departing from the first limiting plate 27.
When the rotating plate 11 rotates to the first limit position, the rotating plate 11 may be fixed relative to the rotating plate 11, i.e. limited by the first limit plate 27 and no longer rotates in the first rotating direction, and at this time, the rotating plate 11 is parallel to the turntable 300; when the rotating plate 11 rotates to the second limit position, the rotating plate 11 may be fixed relative to the rotating plate 11, i.e. the rotating plate 11 is restricted by the rotating disc 300 not to rotate continuously in the second rotating direction, and the rotating plate 11 is perpendicular to the rotating disc 300 at this time, so as to realize that the turning angle of the rotating plate 11 between the first limit position and the second limit position is 90 °.
In some embodiments, the fixture further includes a second connecting plate 30, the second connecting plate 30 is fixedly connected to the rotating plate 11, the first limiting rod 28 is disposed at an angle to the second connecting plate 30, and one end of the first limiting rod 28 is fixedly connected to the second connecting plate 30, when the rotating plate 11 is located at the first limit position, the first limiting rod 28 abuts against the first limiting plate 27 to limit the rotating plate 11 to continue to rotate along the first rotating direction.
Further, when the rotating plate 11 is located at the first limit position, the first limit plate 27 and the second limit plate 30 are parallel, the first limit plate 27 is fixedly connected to the side of the rotating plate 300 facing the base plate 200, the second limit plate 30 is fixedly connected to the side of the rotating plate 11 facing the base plate 200, and the first limit rod 28 is fixedly connected to the side of the second limit plate 30 facing the first limit plate 27.
In practical application, when the rotating plate 11 is located at the first limit position, the predetermined direction is perpendicular to the plane of the turntable 300, that is, the predetermined direction is a vertical direction, the first limiting plate 27 and the second connecting plate 30 are both arranged along the vertical direction, the first limiting rod 28 is arranged along the horizontal direction, one end of the first limiting rod is fixedly connected to the second connecting plate 30, and the other end of the first limiting rod abuts against the first limiting plate 27.
Specifically, one end of the first limiting rod 28 is provided with a buffer pad, since the rotation of the rotating plate 11 in the first rotation direction is limited by the first limiting rod 28 abutting against the first limiting plate 27, that is, the rotating plate 11 is limited by the first limiting plate 27 to stop rotating when rotating to the first limit position, in order to avoid the battery cell 400 from loosening due to a large impact force, the buffer pad is provided for buffering, and the fixing of the first limiting member 23 and the second limiting member 24 to the connecting piece of the battery cell 400 also avoids the battery cell 400 from moving during the impact and avoids the connecting piece from moving.
In some embodiments, the fixture further includes a third connecting plate 31, the third connecting plate 31 is fixedly connected to the rotating plate 11, the second limiting rod 29 is disposed at an angle to the third connecting plate 31, and the second limiting rod 29 is fixedly connected to the third connecting plate 31, when the rotating plate 11 is located at the second limit position, the second limiting rod 29 abuts against the rotating disc 300 to limit the rotating plate 11 from continuing to rotate in the second rotating direction.
Further, when the rotating plate 11 is located at the first limit position, one end of the third connecting plate 31 is connected to a side of the rotating plate 11 away from the base plate 200. When the rotating plate 11 is located at the second limit position, the predetermined direction is parallel to the plane of the rotating disc 300, that is, the predetermined direction is the horizontal direction, the third connecting plate 31 is disposed along the horizontal direction, the second limit rod 29 is disposed along the vertical direction, one end of the second limit rod is fixedly connected to the third connecting plate 31, and the other end of the second limit rod abuts against the rotating disc 300.
In practical applications, the second rotation direction is counterclockwise as shown in fig. 2, and as mentioned above, when the rotating plate 11 rotates to the second limit position, the third connecting plate 31 is parallel to the rotating disc 300, and in order to limit the rotating plate 11 to rotate continuously, the second limiting rod 29 as shown in fig. 2 may be disposed between the third connecting plate 31 and the upper surface of the rotating disc 300.
Specifically, one end of the second limiting rod 29 is provided with a buffer, since the rotation of the rotating plate 11 in the second rotation direction is limited by the abutment of the second limiting rod 29 on the upper surface of the turntable 300, that is, the rotating plate 11 is limited by the turntable 300 to stop rotating when rotating to the second limit position, and the buffer is also provided to avoid the cell 400 loosening caused by a large impact force.
In some embodiments, the clamp further comprises a mating member 32, and the mating member 32 is fixedly connected to the rotating plate 11 and is configured to mate with the driving member to drive the rotating plate 11 to rotate around the rotating axis in the second rotating direction.
In practice, the clamp further comprises a fourth connecting plate 33, the fourth connecting plate 33 is fixedly connected to the side of the rotating plate 11 connected to the first clamping plate 12, i.e. the lower surface in fig. 2, and the engaging member 32 is a roller rotatably connected to an end of the fourth connecting plate 33 away from the rotating plate 11, the roller being used for engaging with the driving member.
In some embodiments, the rubberizing system further includes a first telescopic driving member 82 disposed at the first station, the first telescopic driving member 82 is disposed at the bottom plate 200, and the first telescopic driving member 82 is a driving member in the above embodiments, and the first telescopic driving member 82 is configured to abut against the mating member 32 of the fixture at the first station when the telescopic end thereof is extended, so as to push the rotating plate 11 to rotate.
In some embodiments, the clamping apparatus further includes a fixed plate 34 and a third elastic member 35, the fixed plate 34 is fixedly connected to the rotary plate 300, and one end of the third elastic member 35 is fixedly connected to the fixed plate 34, and the other end is fixedly connected to the rotary plate 11, for providing a pre-tightening force that tends to make the rotary plate 11 rotate in the first rotation direction.
Thus, when the first telescopic driving member 82 pushes the rotating plate 11, the rotating plate 11 rotates to the second limit position in the second rotating direction; the third elastic element 35 can pull the rotating plate 11 to rotate in the first rotating direction when the first telescopic driving element 82 retracts until the rotating plate 11 rotates back to the first limit position.
Further, the fixing plate 34 is fixedly connected to a side of the rotating disc 300 facing the bottom plate 200, and the third elastic member 35 is a tension spring, one end of the tension spring is connected to an end of the fixing plate 34 away from the rotating disc 300, and the other end of the tension spring is fixedly connected to the second connecting plate 30.
It will be appreciated that in order to ensure that the pivotal plate 11 is pulled back into the first extreme position, it is necessary to ensure that the tension spring is still in an extended state when the pivotal plate 11 is in the first extreme position, i.e. the tension spring will always provide a pretension force for the tendency of the pivotal plate 11 to pivot in the second pivotal direction.
Of course, in other embodiments, one end of the third elastic element 35 may be directly and fixedly connected to the rotating disc 300, and the other end may be fixedly connected to the rotating plate 11, as long as the third elastic element 35 is ensured to provide the pre-tightening force for the tendency of the rotating plate 11 to rotate around the rotation axis along the first rotation direction.
It should be explained in fig. 3 that, in case the rotation of the rotating plate 11 around the rotation axis is realized only by the first telescopic driving member 82 and the third elastic member 35, the telescopic end of the first telescopic driving member 82 in fig. 3 should actually stretch and abut at the fitting member 32 to keep the rotating plate 11 at the second limit position.
Of course, the pivotal plate 11 can be fixed at the second limit position by other means, for example, by some snap-fit structure or other structures, and the first telescopic driving member 82 can also be retracted when the pivotal plate 11 is pushed to the second limit position, as shown in fig. 3.
In some embodiments, the fixture further includes a first pulling plate 36, the first pulling plate 36 being fixedly attached to the mounting block 19. Further, the rubberizing system further includes a second retractable driving member 84 and a second pulling plate 72 fixed relative to the base plate 200 and located on a side of the turntable 300 away from the base plate 200, a retractable end of the second retractable driving member 84 extends to the first station, and the second pulling plate 72 is fixedly connected to a retractable end of the second retractable driving member 84.
When the rotating plate 11 is located at the second limit position, the second pulling plate 72 can be matched with the first pulling plate 36, and the second telescopic driving member 84 drives the second pulling plate 72 to move in the direction away from the rotating plate 11, so as to drive the first pulling plate 36 to move in the direction away from the rotating plate 11, and further drive the mounting base 19 and the second clamping plate 13 and the second limiting member 24 arranged on the mounting base 19 to move in the direction away from the first clamping plate 12.
It should be noted that, since the second telescopic driving member 84 only pulls the first pulling plate 36 located at the first station, it is required to ensure that the first telescopic driving member 82 does not rotate with the rotating disc 300, and the second telescopic driving member 84 is disposed at a side of the rotating disc 300 far from the bottom plate 200, so that the second telescopic driving member 84 can be supported at a side of the rotating disc 300 far from the bottom plate 200 by a fixed shaft 500, and the rotating disc 300 can also rotate around the fixed shaft 500.
Further, the first pulling plate 36 and the second pulling plate 72 are both L-shaped plates, and when the rotating plate 11 is located at the second limit position, the first pulling plate 36 and the second pulling plate 72 are oppositely arranged, so that the second pulling plate 72 can hook the first pulling plate 36 when moving, and the first pulling plate 36 is driven to move.
Referring to fig. 1 and 6, in some embodiments, the adhesive applying system further includes a third telescopic driving member 86, the third telescopic driving member 86 is disposed on the bottom plate 200 and located at the fourth station, the third telescopic driving member 86 is disposed along the vertical direction, and when the rotating plate 11 is located at the first limit position, the telescopic end of the third telescopic driving member 86 can abut against the guide block 20 to drive the guide block 20 to be close to the rotating plate 11, so as to drive the mounting seat 19 connected to the other end of the wire rail 17 to be far away from the first clamping plate 12.
Further, the fixture further comprises a second limiting plate 37, the second limiting plate 37 is fixedly connected to the third connecting plate 31, the rubberizing system further comprises a limiting strip 74 fixedly arranged relative to the bottom plate 200, at least a portion of the limiting strip 74 is located at the fourth station, and when the rotating plate 11 is located at the first limit position, the limiting strip 74 abuts against the second limiting plate 37 so as to limit the rotating plate 11 at the first limit position. In this way, the rotation of the rotating plate 11 is avoided when the third telescopic drive pushes up the guide block 20.
In practical applications, one end of the limiting strip 74 is fixedly connected to the fixed shaft 500, and the other end extends to the fourth station, and when the rotating plate 11 is located at the first limit position, one end of the limiting strip 74 away from the fixed shaft 500 abuts against the second limiting plate 37, so as to limit the angle of rotation of the rotating plate 11 around the rotation axis along the second rotation direction.
Specifically, the end of the limiting strip 74 away from the fixed shaft 500 is provided with a roller, and when the rotating plate 11 located at the first limit position rotates with the turntable 300 to bring a fourth station, the second limiting plate 37 can rotate below the roller, so as to limit the rotation of the rotating plate 11 in the second rotation direction, and fix the rotating plate 11 at the first limit position.
The first telescopic driving member 82 drives the rotating plate 11 to rotate around the rotating axis along the second rotating direction, and the tension spring drives the rotating plate 11 to rotate around the rotating axis along the first rotating direction, so as to turn over the battery cell 400; and the flexible driving piece 84 of second is used for pulling first arm-tie 36 for first splint 12 is kept away from to mount pad 19, and the flexible driving piece 86 of third is used for promoting guide block 20 simultaneously, also makes mount pad 19 keep away from first splint 12, and the homoenergetic makes things convenient for putting into or releasing of electric core 400, so, putting into, upset and release of whole electric core 400, all need not the manual work and operate, and further efficiency is improved, and overturn through setting up in the rotor plate 11 of carousel 300, and the reliability is higher.
Referring to fig. 4 and 5, in some embodiments, the number of the rotating plates 11 is two, the two rotating plates 11 are respectively and fixedly connected to two ends of the rotating shaft 15 to rotate around the same rotating axis, and the structures on the two rotating plates 11 can realize that one battery cell 400 is respectively clamped, so that the two battery cells 400 are turned over and subsequently processed at the same time, and the efficiency is improved.
It should be noted that, in order to clamp two battery cells 400, the above-mentioned structures such as the first clamping plate 12, the second clamping plate 13, and the fixing block 16 are two, and other structures may be correspondingly arranged, for example, two first guide rods 22 are arranged for reliably clamping one battery cell 400, and when clamping two battery cells 400, four are required to be arranged, and the two corresponding structures are arranged on the two rotating plates 11.
Of course, as shown in the figure, the number of the rotating plate 11 may also be one, and one rotating plate 11 is divided into two mounting positions, and each mounting position corresponds to the structure of the first clamping plate 12, the second clamping plate 13, the fixing block 16, and the like. Preferably a rotating plate 11 to simplify the structure and facilitate the installation.
Meanwhile, in order to simplify the structure, the fitting member 32 and the second limiting rod 29, the fitting member 32 may be connected to the two rotating plates 11 through two fourth connecting plates 33, and the second limiting rod 29 may be fixedly connected to the two rotating plates 11 through one third connecting plate 31. When one fitting element 32 is provided, only one first telescopic drive element 82 may be provided.
The two first pulling plates 36 are arranged correspondingly, or only one second telescopic driving member 84 may be arranged, the telescopic end of the second telescopic driving member 84 is connected with the two second pulling plates 72, and the two second pulling plates 72 correspond to the two first pulling plates 36 respectively. Of course, the second pulling plate 72 can also be a plate with a longer length, and the second pulling plate 72 corresponds to both of the first pulling plates 36.
Referring to fig. 1, in some embodiments, the adhesive applying system further includes a first adhesive applying apparatus 600 and a second adhesive applying apparatus 700, where the first adhesive applying apparatus 600 is disposed at the second station and is used for applying adhesive to the battery cell 400 at the second station, and the second adhesive applying apparatus 700 is disposed at the third station and is used for applying adhesive to the battery cell 400 at the third station.
Further, the rubberizing system further includes a detection device 800, where the detection device 800 is disposed at the fourth station, and is configured to detect whether the rubberizing of the electrical core 400 meets the requirement.
It can be understood that the first adhesive applying device 600, the second adhesive applying device 700, and the detecting device 800 are all conventional devices, and the first adhesive applying device 600 and the second adhesive applying device 700 are respectively used for applying adhesive to the side surface and the bottom surface of the battery cell 400, which is not described herein again.
For the convenience of understanding the technical scheme of the utility model, it is here right the utility model provides a rubberizing system's working process explains:
the transport mechanism transports the battery cell 400 to a specified position, at this time, the first telescopic driving member 82 acts to push the rotating plate 11 located at the first station to rotate to a second limit position along the second rotation direction, then the second telescopic driving member 84 acts to pull the first pulling plate 36 to drive the mounting base 19 to be away from the first clamping plate 12, next, the transport mechanism places the battery cell 400 at a clamping position, the second telescopic driving member 84 acts to put the first pulling plate 36 back, so that the mounting base 19 is close to the first clamping plate 12 under the action of the first elastic member 21, the second clamping plate 13 and the first clamping plate 12 clamp the battery cell 400, and the first limiting member 23 and the second limiting member 24 clamp the connecting piece. After the clamping, the telescopic end of the first telescopic driving member 82 is retracted, and while the retraction, the rotating plate 11 rotates in the first rotation direction to return to the first limit position under the action of the tension spring, so that the battery cell 400 is turned by 90 °.
The turntable 300 is rotated, so that the turned battery cell 400 sequentially passes through the second station and the third station to be rubberized, and then enters the fourth station after being rubberized.
After the battery cell 400 enters the fourth station, the limiting strip 74 is located above the second limiting plate 37, the telescopic end of the third telescopic driving piece 86 rises to drive the guide block 20 to move, so that the mounting seat 19 is driven to be away from the first clamping plate 12, and the battery cell 400 can be separated from the clamping position at the moment to realize blanking.
It should be noted that the cells 400 located at the clamping position are all stacked cells 400, and may be regarded as one cell, and the telescopic driving members are all cylinders. Meanwhile, a blanking mechanism is arranged for blanking, and after the mounting base 19 is far away from the first clamping plate 12, the blanking mechanism can take down the battery cell 400 and respectively convey the battery cell 400 to corresponding areas according to the detection result of the detection device 800.
Compared with the prior art, the utility model provides an anchor clamps and be used for rubberizing system of lithium cell has following advantage at least:
1) the turnover is realized on the turntable 300, the turnover is not needed on a conveying mechanism, the conveying efficiency and the conveying reliability are improved, and the processing efficiency is improved;
2) the overturning does not need manual participation, and the processing efficiency is further improved.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (12)
1. A clamp for clamping a cell (400) to a turntable (300), the clamp comprising:
the rotating plate (11) is rotatably connected to the rotating disc (300) around a rotating axis parallel to the plane of the rotating disc (300), the rotating plate (11) comprises a first limit position and a second limit position in the process of rotating around the rotating axis, and when the rotating plate (11) is located at the first limit position or the second limit position, the rotating plate (11) and the rotating disc (300) can be relatively fixed; and
the clamping assembly comprises a first clamping plate (12) and a second clamping plate (13), and the first clamping plate (12) is fixedly connected to the rotating plate (11); the second clamping plate (13) and the first clamping plate (12) are correspondingly arranged on the rotating plate (11), so that a clamping position for clamping the battery core (400) is formed between the first clamping plate (12) and the second clamping plate (13), and the second clamping plate (13) can be close to or far away from the first clamping plate (12) under the action of external force.
2. The clamp according to claim 1, characterized in that said rotating plate (11) is parallel to said carousel (300) when said rotating plate (11) is in said first extreme position;
when the rotating plate (11) is at the second limit position, the rotating plate (11) is perpendicular to the rotating disc (300).
3. The clamp according to claim 1, further comprising a fixing block (16) and a wire rail (17), wherein the fixing block (16) is fixedly connected to the rotating plate (11), the wire rail (17) is movably disposed on the fixing block (16), and the second clamping plate (13) is fixedly connected to one side of the wire rail (17) to be close to or far from the first clamping plate (12) during movement with the wire rail (17).
4. The clamp according to claim 3, characterized in that the clamp further comprises a guide block (20) and a first elastic member (21), the guide block (20) is fixedly connected to the other side of the wire rail (17) away from the second clamping plate (13), and the guide block (20) can move close to or away from the rotating plate (11) along with the wire rail (17) during the movement process;
the first elastic piece (21) is connected between the rotating plate (11) and the guide block (20) and used for providing pre-tightening force for enabling the second clamping plate (13) to have the tendency of moving towards the direction that the first clamping plate (12) approaches.
5. A clamp as claimed in claim 3, characterized in that it further comprises a mounting seat (19), said mounting seat (19) being fixedly connected to one end of said wire rail (17), said second clamping plate (13) being fixedly connected to a side of said mounting seat (19) facing said first clamping plate (12).
6. The clamp according to claim 5, further comprising a first retaining member (23), a second resilient member (25) and a second retaining member (24);
the first limiting part (23) is fixedly connected to one side, facing the mounting seat (19), of the first clamping plate (12);
one end of the second elastic piece (25) is connected to one side, facing the first clamping plate (12), of the mounting seat (19), the other end of the second elastic piece is facing the first clamping plate (12) and extends, the second limiting piece (24) is fixedly connected to the other end, facing away from the mounting seat (19), of the second elastic piece (25) and is correspondingly arranged with the first limiting piece (23), so that a fixed position, located at the clamping position, of the battery core (400) is formed between the second limiting piece (24) and the first limiting piece (23).
7. The clamp according to claim 1, further comprising a first stop lever (28) and a second stop lever (29), wherein the first stop lever (28) and the second stop lever (29) are both fixedly connected to the rotating plate (11);
when the rotating plate (11) rotates around the rotating axis to the first limit position along the first rotating direction, the first limiting rod (28) is limited on the rotating disc (300) so as to limit the rotating angle of the rotating plate (11) around the rotating axis relative to the rotating disc (300) along the first rotating direction;
when the rotating plate (11) rotates to the second limit position around the rotating axis along a second rotating direction opposite to the first rotating direction, the second limiting rod (29) is limited on the turntable (300), so that the rotating plate (11) is fixed and limited relative to the turntable (300) around the rotating axis along the second rotating direction, and the rotating plate (11) rotates to a certain angle relative to the turntable (300) around the rotating axis along the second rotating direction.
8. The clamp according to claim 7, further comprising a mating member (32), wherein the mating member (32) is fixedly connected to the rotating plate (11) for mating with a driving member to drive the rotating plate (11) to rotate about the rotation axis in the second rotation direction.
9. A clamp according to claim 7, further comprising a third elastic member (35), said third elastic member (35) having one end fixedly connected to said turntable (300) and the other end fixedly connected to said rotating plate (11) for providing a pre-tensioning force for providing said rotating plate (11) with a tendency to rotate about said axis of rotation in said first direction of rotation.
10. A rubberizing system for a lithium battery, comprising a base plate (200), a turntable (300) and a clamp according to any one of claims 1 to 9, said turntable (300) being rotatably arranged on said base plate (200) about its own axis.
11. The taping system for a lithium battery, of claim 10, comprising a first station;
the clamp further comprises a mounting seat (19) and a first pulling plate (36), wherein the first pulling plate (36) is fixedly connected to the mounting seat (19);
the rubberizing system further comprises a second telescopic driving piece (84) and a second pulling plate (72), wherein the second telescopic driving piece (84) is fixed relative to the bottom plate (200) and is positioned on one side, far away from the bottom plate (200), of the turntable (300), the telescopic end of the second telescopic driving piece (84) extends to the first station, and the second pulling plate (72) is fixedly connected to the telescopic end of the second telescopic driving piece (84);
when the rotating plate (11) is located at the second limit position, the second pulling plate (72) can be matched with the first pulling plate (36) to drive the first pulling plate (36) to move towards the direction far away from the rotating plate (11).
12. The taping system for a lithium battery, according to claim 10, further comprising a fourth station;
the clamp further comprises a guide block (20), a third connecting plate (31) and a second limiting plate (37), the third connecting plate (31) is fixedly connected to the rotating plate (11), and the second limiting plate (37) is fixedly connected to the third connecting plate (31);
the rubberizing system further comprises a limiting strip (74) and a third telescopic driving piece (86), the limiting strip (74) is fixedly arranged relative to the base plate (200), at least part of the limiting strip (74) is located at the fourth station, and the third telescopic driving piece (86) is arranged on the base plate (200) and located at the fourth station; when the rotating plate (11) is located at the first limit position, the limit strip (74) is abutted to the second limit plate (37) so as to limit the rotating plate (11) at the first limit position, and the telescopic end of the third telescopic driving piece (86) can be abutted to the guide block (20) so as to drive the guide block (20) to be close to the rotating plate (11).
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CN201922446342.7U CN210926200U (en) | 2019-12-30 | 2019-12-30 | Anchor clamps and be used for rubberizing system of lithium cell |
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Cited By (1)
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CN111106393A (en) * | 2019-12-30 | 2020-05-05 | 无锡先导智能装备股份有限公司 | Anchor clamps and be used for rubberizing system of lithium cell |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111106393A (en) * | 2019-12-30 | 2020-05-05 | 无锡先导智能装备股份有限公司 | Anchor clamps and be used for rubberizing system of lithium cell |
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