CN217755723U

CN217755723U - Flexible variable-pitch feeding manipulator for lithium battery cell

Info

Publication number: CN217755723U
Application number: CN202221212736.1U
Authority: CN
Inventors: 邱建春; 赖佳宝; 丁涛; 荣青; 王银华; 祖向军
Original assignee: Tianyong Lithium Technology Dongguan Co ltd
Current assignee: Tianyong Lithium Technology Dongguan Co ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-11-08
Anticipated expiration: 2032-05-20

Abstract

The utility model discloses a flexible displacement feeding manipulator of lithium cell, it relates to the lithium cell field of making, and it includes the support, still including installing the elevating gear on the support, the mounting panel of being connected with the elevating gear transmission, at least one installs on the mounting panel and the vertical slide rail of arranging, gliding first slider on the slide rail, with first slider fixed connection's mounting bracket, install on the mounting panel and apply the resilient means of decurrent pressure to the mounting bracket, install on the mounting panel and lie in the block of slide rail bottom and install the clamp on the mounting bracket and get the device, the utility model discloses an elastic means applies decurrent pressure to the mounting bracket, the utility model provides a problem of lithium cell scratch and easy damage when the material loading, solved the clamp and got the problem that electric core size is single, have simple structure, with low costs, advantage that the practicality is strong.

Description

Flexible variable-pitch feeding manipulator for lithium battery cell

Technical Field

The utility model relates to a lithium cell manufacturing technology field especially relates to a flexible displacement feeding manipulator of lithium cell.

Background

Traditional lithium cell material loading manipulator is directly to press from both sides with mechanical clamping jaw and gets electric core, because mechanical clamping jaw is not nimble enough, if the material loading speed that needs accelerate mechanical clamping jaw, often need increase mechanical clamping jaw to the pressure of electric core, but if increase mechanical clamping jaw to the clamp power of electric core, the in-process of getting easily causes the striking to electric core to lead to electric core to have the scratch and destroy, and reduce mechanical clamping jaw's clamp power, then influence the material loading speed of electric core easily. Simultaneously traditional material loading manipulator gets the electric core size ratio of pressing from both sides and is fixed single, perhaps the complicated condition of clamping jaw displacement mechanism exists to press from both sides and gets single and the problem of equipment cost height.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the above-mentioned defect among the prior art, provide a flexible displacement feeding manipulator of lithium cell, its material loading speed that can effectively improve the lithium cell has solved the problem of lithium cell scratch and easy damage occasionally at the material loading, has solved the clamp and has got the problem that electric core size is single, has simple structure compactness, and is with low costs, advantage that the practicality is strong.

In order to achieve the above object, the utility model provides a flexible displacement material loading manipulator of lithium cell, which comprises a bracket, still including installing the elevating gear on the support, the mounting panel of being connected with the elevating gear transmission, at least one installs the slide rail of installing on the mounting panel and vertical arrangement, gliding first slider on the slide rail, with first slider fixed connection's mounting bracket, install on the mounting panel and apply the resilient means of decurrent pressure to the mounting bracket, install on the mounting panel and be located the block of slide rail bottom and install the clamp on the mounting bracket and get the device.

When using this technical scheme, elevating gear drive mounting panel is elevating movement to drive the mounting bracket and press from both sides and get the device and do elevating movement, be convenient for press from both sides and get the device and remove to press from both sides and get electric core, press from both sides when getting the device and push down to electric core and press from both sides and get the time, press from both sides and get the device and will receive electric core and apply ascending reaction force, the mounting bracket also can receive ascending reaction force this moment, thereby first slider will slide on the slide rail owing to the mounting bracket receives ascending power, thereby it rises to drive the mounting bracket and press from both sides and get the device.

Among the above-mentioned technical scheme, press from both sides and get device including installing the motor on the mounting bracket, the gear of being connected with motor output shaft transmission, install the first rack of being connected in gear one side and with gear transmission, install the second rack of being connected in gear one side and with gear transmission, press from both sides the subassembly with the first clamp of being connected of first rack transmission, press from both sides the subassembly with the second that the second rack transmission is connected, be convenient for drive first clamping jaw subassembly and second clamping jaw subassembly and be close to or keep away from each other, and then be convenient for first clamping jaw subassembly and second clamping jaw subassembly press from both sides the electric core of different models

In the technical scheme, the first clamping assembly comprises a first installation block fixedly connected with the first gear strip, a first clamping jaw air cylinder arranged at the bottom of the first installation block, and a first clamping jaw assembly in transmission connection with the first clamping jaw air cylinder; the second clamping assembly comprises a second mounting block fixedly connected with the second gear rack, a second clamping jaw cylinder arranged at the bottom of the second mounting block, and a second clamping jaw assembly in transmission connection with the second clamping jaw cylinder.

In the above technical scheme, the first clamping jaw assembly and the second clamping jaw assembly both comprise a first clamping block and a second clamping block.

In the technical scheme, the inner sides of the first clamping block and the second clamping block are respectively provided with the rubber coating part, so that the damage to the battery cell caused by the first clamping block and the second clamping block in the clamping process is avoided.

In the technical scheme, the bottom of mounting bracket is provided with first guide rail and second guide rail, first installation piece with second installation piece all is provided with gliding second slider on first guide rail to and gliding third slider on the second guide rail, improve the linear motion precision of first clamping jaw subassembly and second clamping jaw subassembly.

Among the above-mentioned technical scheme, still including installing the inductor on the mounting panel to and install the stopper on the mounting bracket.

Among the above-mentioned technical scheme, still including installing the sleeve installation piece on the mounting panel, fix the guide arm on the sleeve installation piece, be provided with the through-hole on the mounting bracket, the guide arm slides in the through-hole, the resilient means cover is established on the guide arm and is located between sleeve installation piece and the mounting bracket.

Among the above-mentioned technical scheme, still including installing the guide block on the mounting bracket, the through-hole sets up on the guide block.

Among the above-mentioned technical scheme, still including installing the drive arrangement on the support, elevating gear is connected with the drive arrangement transmission, and the clamp of being convenient for gets the device and all can move in horizontal direction and vertical direction, and the clamp of being convenient for gets the device clamp and gets electric core and remove electric core.

Compared with the prior art, the beneficial effects of the utility model reside in that:

when the technical scheme is used, the lifting device drives the mounting plate to perform lifting motion, so that the mounting frame is driven and the clamping device is driven to perform lifting motion in the vertical direction, when the clamping device presses down on the electric core and clamps the electric core, the clamping device can be applied with an upward reaction force by the electric core, the mounting frame can also be applied with an upward reaction force at the moment, a first slider can also be applied with an upward force so as to slide on a slide rail, the mounting frame is driven to ascend, the clamping device can be driven to ascend, the clamping device is prevented from excessively pressing down the electric core, the damage to the electric core is caused, the elastic device of the embodiment applies downward pressure to the mounting frame, the clamping device clamps the electric core, the elastic device can play a role in buffering and preventing overvoltage for the clamping device, the technical scheme can effectively reduce the impact of the clamping device on the electric core when the clamping device clamps the electric core, the electric core is prevented from being damaged, a flexible clamping effect is achieved, the technical scheme is simple and compact in structure, the cost is low, the flexible clamping effect can be achieved, the damage to the electric core is avoided, and the process of damaging the electric core is caused, and the loading speed of the electric core can be improved.

Drawings

In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a flexible variable-pitch feeding manipulator for lithium battery cells provided by the present invention;

FIG. 2 is a schematic structural view of the present invention with the bracket, the driving device and the fixing base removed;

FIG. 3 is a schematic structural view of the present invention without the support, the driving device, the lifting device and the fixing base;

FIG. 4 is a schematic structural view of the present invention with the bracket, the driving device, the mounting bracket and the fixing base removed;

fig. 5 is a schematic structural view of the clamping device provided by the present invention.

The reference numbers of the figures are: 1. a support; 2. a drive device; 3. a lifting device; 4. mounting a plate; 51. a slide rail; 52. a first slider; 6. a mounting frame; 7. an elastic device; 8. a gripping device; 81. a motor; 82. a gear; 83. a first rack; 84. a second gear rack; 85. a first grasping assembly; 851. a first mounting block; 852. a first jaw cylinder; 853. a first jaw assembly; 8531. a first clamping block; 8532. a second clamping block; 85311. a rubber coating part; 86. a second grasping assembly; 861. a second mounting block; 862. a second jaw cylinder; 863. a second jaw assembly; 9. a first guide rail; 10. a second guide rail; 11. a second slider; 12. a third slider; 13. a blocking block; 14. an inductor; 15. a limiting block; 16. a sleeve mounting block; 17. a guide bar; 18. a guide block; 19. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. 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.

As shown in fig. 1 to 5, the embodiment provides a flexible variable-pitch feeding manipulator for lithium battery cells, which includes a support 1, a lifting device 3, a mounting plate 4, a slide rail 51, a first slider 52, a mounting frame 6, an elastic device 7, a blocking block 13, and a clamping device 8. The elastic device 7 may be a spring, a tension spring, a compression spring, or the like, and is not limited thereto.

Referring to fig. 1-4, the lifting device 3 is mounted on the support frame 1. The mounting plate 4 is connected with the lifting device 3 in a transmission way, and the slide rail 51 is arranged on the mounting plate 4 and is arranged vertically. The first slide block 52 slides on the slide rail 51, the mounting frame 6 is fixedly connected with the first slide block 52, and the elastic device 7 is arranged on the mounting plate 4 and applies downward pressure to the mounting frame 6. The mounting frame 6 is pressed downwards to drive the first sliding block 52 to move on the sliding rail 51, and the blocking block 13 is mounted on the mounting plate 4 and located at the bottom of the sliding rail 51 to limit the first sliding block 52 from sliding out of the sliding rail 51. Preferably, the stopper 13 is soft or flexible, such as a rubber or acrylic rubber, so as to improve the protection of the first slider 52 by the stopper 13, and to avoid mechanical collision, thereby improving the service life of the first slider 52.

The grasping apparatus 8 of the present embodiment includes a motor 81, a gear 82, a first gear rack 83, a second gear rack 84, a first grasping assembly 85, and a second grasping assembly 86. The motor 81 is mounted on the mounting frame 6. The gear 82 is in transmission connection with the output shaft of the motor 81. A first gear rack 83 is mounted on one side of the gear 82 and is in driving connection with the gear 82, and a second gear rack 84 is mounted on the other side of the gear 82 and is in driving connection with the gear 82. The first gripping assembly 85 is drivingly connected to the first gear rack 83 and the second gripping assembly 86 is drivingly connected to the second gear rack 84.

Particularly, elevating gear 3 drives mounting panel 4 and moves in the vertical direction to drive mounting bracket 6 and press from both sides and get device 8 and make elevating movement in the vertical direction, thereby be convenient for press from both sides and get device 8 and get and press from both sides and get electric core. And press down to electric core and press from both sides when getting device 8 and getting electric core, press from both sides and get device 8 and will receive electric core and apply ascending reaction force, and mounting bracket 6 also can receive ascending reaction force this moment, and first slider 52 will slide on slide rail 51 because mounting bracket 6 receives ascending power to drive mounting bracket 6 and rise, elastic device 7 exerts decurrent pressure to mounting bracket 6, and elastic device 7 can play the effect of buffering this moment. The elastic means 7, the sliding track 51 and the first sliding block 52 of this embodiment together provide a buffer function for the mounting frame 6 and thus for the gripping device 8.

Referring to fig. 5, when the first clamping assembly 85 and the second clamping assembly 86 are used to grab the battery cell, if the first clamping assembly 85 and the second clamping assembly 86 grab the battery cell excessively downward, the elastic device 7 will be compressed to play a role in buffering, and as a preference, the embodiment further preferably includes the sensor 14 mounted on the mounting plate 4, and the limiting block 15 mounted on the mounting frame 6. When resilient means 7 compression to a certain extent, after mounting bracket 6 rose to certain distance promptly, install inductor 14 on mounting bracket 4 and then can install stopper 15 on mounting bracket 6, at this moment the system can send the excessive pressure alarm, the subassembly 86 is got to first clamp and the second clamp is got the subassembly 86 and is snatched the action and stop, can effectively reduce like this that first clamp is got subassembly 85 and the second clamp and gets subassembly 86 and grab the impact to electric core when grabbing to electric core, prevent that electric core from receiving the damage, thereby can play the effect that a flexibility snatched. In addition, when the clamping device 8 works, the motor 81 controls the gear 82 to rotate, so as to control the first gear rack 83 and the second gear rack 84 to move in the horizontal direction, because the first gear rack 83 is arranged on one side of the gear 82, the second gear rack 84 is arranged on the other side of the gear 82, and the first gear rack 83 and the second gear rack 84 are in parallel relation, when the gear 82 rotates, the first gear rack 83 and the second gear rack 84 are driven to move, the moving directions of the first gear rack 83 and the second gear rack 84 are just similar, that is, when one moves to the left, the other moves to the right, so as to control the first clamping component 85 and the second clamping component 86 to be away from or close to each other, so as to clamp the electric cores with different specifications and sizes.

The first gripper assembly 85 of this embodiment includes a first mounting block 851, a first jaw cylinder 852, and a first jaw assembly 853. The second gripper assembly 86 includes a second mounting block 861, a second gripper cylinder 862, and a second gripper assembly 863. The first mounting block 851 is fixedly connected with the first gear strip 83, the first clamping jaw cylinder 852 is mounted at the bottom of the first mounting block 851, and the first clamping jaw assembly 853 is in transmission connection with the first clamping jaw cylinder 852. The second gripper assembly 86 includes a second mounting block 861, a second gripper cylinder 862, and a second gripper assembly 863. The second mounting block 861 is fixedly connected with the second gear rack 84, the second clamping jaw air cylinder 862 is mounted at the bottom of the second mounting block 861, and the second clamping jaw assembly 863 is in transmission connection with the second clamping jaw air cylinder 862. Wherein first jaw assembly 853 and second jaw assembly 863 each comprise a first block 8531 and a second block 8532.

Specifically, the first jaw cylinder 852 drives the first clamping block 8531 and the second clamping block 8532 of the first jaw assembly 853 to approach or separate from each other, and the second jaw cylinder 862 drives the first clamping block 8531 and the second clamping block 8532 of the second jaw assembly 863 to approach or separate from each other, so that the first jaw assembly 853 and the second jaw assembly 863 can grab the battery cell. And set up first clamping jaw subassembly 853 and second clamping jaw subassembly 863 and can snatch two electric cores simultaneously, improve the efficiency of snatching of this embodiment.

Preferably, the bottom of the mounting frame 6 is provided with a first guide rail 9 and a second guide rail 10, and the first mounting block 851 and the second mounting block 861 are each provided with a second slide block 11 sliding on the first guide rail 9, and a third slide block 12 sliding on the second guide rail 10. Specifically, when the motor 81 drives the first gear rack 83 and the second gear rack 84 to move in the horizontal direction, the first mounting block 851 and the second mounting block 861 will be driven to move in the horizontal direction, and the second slider 11 and the third slider 12 on the first mounting block 851 and the second mounting block 861 will respectively slide on the first guide rail 9 and the second guide rail 10, so as to improve the accuracy of the linear movement of the first mounting block 851 and the second mounting block 861, and further improve the accuracy of the grabbing of the first clamping jaw assembly 853 and the second clamping jaw assembly 863. In addition, the inner sides of the first clamping block 8531 and the second clamping block 8532 are provided with rubber coating portions 85311, so that the first clamping block 8531 and the second clamping block 8532 are prevented from scratching and damaging the battery cell in the process of grabbing the battery cell.

The present embodiment also preferably includes a sleeve mounting block 16 mounted on the mounting plate 4, and a guide rod 17 fixed on the sleeve mounting block 16, the mounting frame 6 is provided with a guide block 18, the guide block 18 is provided with a through hole (not shown), the guide rod 17 slides in the through hole, and the elastic device 7 is sleeved on the guide rod 17 and located between the sleeve mounting block 16 and the mounting frame 6. Specifically, the gripping device 8 is pressed upward to raise the mounting frame 6, and the through hole of the guide block 18 moves upward along the guide rod 17, so that the accuracy of the linear movement of the mounting frame 6 when it moves upward is improved, and the accuracy of the linear movement of the gripping device 8 when it moves upward is improved. The provision of the guide rods 17 also facilitates the mounting of the resilient means 7 on the mounting plate 4 which exert a downward pressure on the mounting frame 6.

The embodiment further comprises a driving device 2 arranged on the bracket 1, a fixed seat 19 in transmission connection with the driving device 2, and the lifting device 3 is arranged on the fixed seat 19. Drive arrangement 2 can drive elevating gear 3 and move on the horizontal direction to the drive is got device 8 and is moved on the horizontal direction, and elevating gear 3 then drives to press from both sides and get device 8 and do elevating movement in vertical direction, thereby is convenient for more press from both sides and gets device 8 and press from both sides and get electric core and remove to appointed position with electric core.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

Claims

1. The utility model provides a flexible displacement material loading manipulator of lithium cell, which comprises a bracket (1), a serial communication port, still including installing elevating gear (3) on support (1), mounting panel (4) of being connected with elevating gear (3) transmission, at least one is installed on mounting panel (4) and vertical slide rail (51) of arranging, gliding first slider (52) on slide rail (51), with first slider (52) fixed connection's mounting bracket (6), install elastic device (7) of exerting decurrent pressure on mounting panel (4) and to mounting bracket (6), install block (13) that are located slide rail (51) bottom on mounting panel (4) and install clamp on mounting bracket (6) and get device (8).

2. The flexible variable-pitch feeding manipulator for the lithium battery cell according to claim 1, wherein the clamping device (8) comprises a motor (81) arranged on the mounting frame (6), a gear (82) in transmission connection with an output shaft of the motor (81), a first gear rack (83) arranged on one side of the gear (82) and in transmission connection with the gear (82), a second gear rack (84) arranged on one side of the gear (82) and in transmission connection with the gear (82), a first clamping assembly (85) in transmission connection with the first gear rack (83), and a second clamping assembly (86) in transmission connection with the second gear rack (84).

3. The lithium battery cell flexible variable pitch feeding manipulator is characterized in that the first clamping assembly (85) comprises a first installation block (851) fixedly connected with a first gear bar (83), a first clamping jaw cylinder (852) arranged at the bottom of the first installation block (851), and a first clamping jaw assembly (853) in transmission connection with the first clamping jaw cylinder (852); the second clamping assembly (86) comprises a second mounting block (861) fixedly connected with the second gear rack (84), a second clamping jaw air cylinder (862) mounted at the bottom of the second mounting block (861), and a second clamping jaw assembly (863) in transmission connection with the second clamping jaw air cylinder (862).

4. The lithium battery cell flexible pitch-changing feeding manipulator according to claim 3, wherein the first clamping jaw assembly (853) and the second clamping jaw assembly (863) each comprise a first clamping block (8531) and a second clamping block (8532).

5. The lithium battery cell flexible variable-pitch feeding manipulator according to claim 4, wherein the first clamping block (8531) and the second clamping block (8532) are provided with an encapsulating part (85311) on the inner side.

6. The flexible variable-pitch feeding manipulator for lithium battery cells according to claim 4, wherein a first guide rail (9) and a second guide rail (10) are arranged at the bottom of the mounting frame (6), and the first mounting block (851) and the second mounting block (861) are both provided with a second slide block (11) sliding on the first guide rail (9) and a third slide block (12) sliding on the second guide rail (10).

7. The flexible variable-pitch feeding manipulator for the lithium battery cell according to claim 1, further comprising a sensor (14) mounted on the mounting plate (4), and a limiting block (15) mounted on the mounting frame (6).

8. The flexible variable-pitch feeding manipulator for the lithium battery cell according to claim 1, further comprising a sleeve mounting block (16) mounted on the mounting plate (4), and a guide rod (17) fixed on the sleeve mounting block (16), wherein a through hole is formed in the mounting frame (6), the guide rod (17) slides in the through hole, and the elastic device (7) is sleeved on the guide rod (17) and located between the sleeve mounting block (16) and the mounting frame (6).

9. The lithium battery cell flexible pitch-changing feeding manipulator as claimed in claim 8, further comprising a guide block (18) mounted on the mounting frame (6), wherein the through hole is formed in the guide block (18).

10. The lithium battery cell flexible variable-pitch feeding manipulator as claimed in any one of claims 1 to 9, further comprising a driving device (2) mounted on the support (1), wherein the lifting device (3) is in transmission connection with the driving device (2).