CN214956999U

CN214956999U - Vertical clamping device of laminate polymer battery

Info

Publication number: CN214956999U
Application number: CN202120806200.1U
Authority: CN
Inventors: 吕贤炬; 黄章宾; 张伟华; 陈文海
Original assignee: Super Components Engineering Dongguan Ltd
Current assignee: Super Components Engineering Dongguan Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2021-11-30
Anticipated expiration: 2031-04-19

Abstract

The utility model belongs to the technical field of battery production facility technique and specifically relates to indicate a vertical clamping device of laminate polymer battery, including cavity and fixture down, fixture is including locating the interior centre gripping subassembly of cavity down, a supporting seat below the centre gripping clearance that is used for driving centre gripping subassembly centre gripping battery's centre gripping actuating mechanism and locating the cavity of resorption in and is located the centre gripping subassembly, centre gripping actuating mechanism is including connecting in the linkage subassembly of centre gripping subassembly, the linkage driving piece of being connected with the drive of linkage subassembly, install the centre gripping of cavity down and drive actuating cylinder and install the damping cylinder in cavity down, the piston rod that the centre gripping drove actuating cylinder is connected with the one end of linkage driving piece, the piston rod of damping cylinder is used for contradicting with the other end of linkage driving piece. The utility model discloses a secondary drive linkage driving piece removes, and linkage driving piece sectional type removes for the centre gripping subassembly can carry out the centre gripping battery again after the position adjustment to the battery earlier, and the supporting seat accurately supports the battery, and the stability of centre gripping battery is good.

Description

Vertical clamping device of laminate polymer battery

Technical Field

The utility model belongs to the technical field of battery production facility technique and specifically relates to indicate a vertical clamping device of laminate polymer battery.

Background

Laminate polymer battery is extracting the in-process of encapsulation, generally carries out the centre gripping through clamping device with upright laminate polymer battery to carry out gas-liquid separation to laminate polymer battery. The current clamping device generally directly moves through the cylinder drive grip block with centre gripping laminate polymer battery, this centre gripping mode is simple structure, but for the convenience laminate polymer battery places between two grip blocks, so the centre gripping clearance between two grip blocks is greater than laminate polymer battery's thickness, when laminate polymer battery is located between the centre gripping clearance, laminate polymer battery is difficult to aim at its below supporting shoe, make the supporting shoe be difficult to the accuracy and effectively support laminate polymer battery, thereby lead to centre gripping laminate polymer battery's stability relatively poor. Therefore, the drawbacks are obvious, and a solution is needed.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, an object of the utility model is to provide a vertical clamping device of laminate polymer battery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a vertical clamping device of laminate polymer battery, its includes cavity and fixture down, fixture is including setting up in the cavity down centre gripping subassembly, the centre gripping actuating mechanism who is used for driving centre gripping subassembly centre gripping battery and set up in the cavity down and be located the supporting seat of centre gripping clearance below of centre gripping subassembly, centre gripping actuating mechanism is including connecting in the linkage subassembly of centre gripping subassembly, with the linkage driving piece that the drive of linkage subassembly is connected, install the centre gripping of cavity down and drive actuating cylinder and install in the cavity down and drive the damping cylinder that the actuating cylinder set up relatively with the centre gripping, the piston rod that the centre gripping drove actuating cylinder is connected with the one end of linkage driving piece, the piston rod of damping cylinder is used for contradicting with the other end of linkage driving piece.

Further, the linkage assembly comprises two linkage pieces, the clamping assembly comprises two clamping plates, the two linkage pieces are respectively connected with the two clamping plates, the linkage driving piece is provided with two driving grooves distributed in a splayed shape, and the two linkage pieces respectively extend into the two driving grooves.

Furthermore, the linkage driving part is provided with a guide hole, a piston rod of the damping cylinder is provided with a guide pillar, and the guide hole is connected with the guide pillar in a sliding mode.

Further, the vertical clamping device of laminate polymer battery is still including setting up in the support lift actuating mechanism of the bottom of cavity down, the supporting seat is installed in the output that supports lift actuating mechanism.

Further, the vertical clamping device for the soft package battery further comprises a pressurizing driving mechanism arranged in the lower cavity, and the pressurizing driving mechanism is used for driving the two clamping plates to pressurize and clamp the battery.

Further, pressurization actuating mechanism includes with cavity sliding connection's down guide bar frame, install in the pressurized cylinder of guide bar frame and be used for the conflict pole of contradicting with the piston rod of pressurized cylinder, the conflict pole sets up in being close to pressurized cylinder on the grip block, keep away from pressurized cylinder the grip block is connected with the end connection of guide bar frame, is close to pressurized cylinder the grip block is with guide bar frame sliding connection.

Furthermore, the number of the clamping assemblies and the number of the pressurizing driving mechanisms are two, the two pressurizing driving mechanisms are respectively in driving connection with the two clamping assemblies, and the two clamping assemblies are both in driving connection with the clamping driving mechanisms.

Further, the top of the clamping plate is connected with a bag supporting arm.

Further, the vertical clamping device of laminate polymer battery still includes and indulges actuating mechanism, indulge actuating mechanism's output and the cavity connection down of moving.

The utility model has the advantages that: in practical application, the piston rod of the clamping driving cylinder is in a completely contracted state, the piston rod of the damping cylinder is in a completely expanded state, so that the linkage driving part drives the linkage assembly to open, the battery is vertically placed between the opened clamping assemblies at the moment, then the piston rod of the clamping driving cylinder is expanded and drives the linkage driving part to move towards the direction close to the damping cylinder, the piston rod of the damping cylinder can be abutted against the linkage driving part, so that the linkage driving part moves for a certain stroke (first movement), the linkage driving part moving for a certain stroke drives the clamping assembly to close for a certain distance, so that the clamping assembly adjusts the position of the battery positioned in the clamping gap, the battery positioned in the clamping gap is aligned to a supporting seat below the clamping assembly, the supporting seat can accurately support the bottom of the battery, and then the piston rod of the damping cylinder is contracted, the piston rod of the clamping driving cylinder extends completely and drives the linkage driving piece to move towards the damping cylinder continuously (for the second time), and the moving linkage driving piece drives the linkage assembly to drive the clamping assembly to move closer until the clamping assembly clamps the battery. When the battery needs to be taken away, the piston rod of the clamping driving cylinder contracts and drives the linkage driving piece to reset and move, and the linkage driving piece driving linkage assembly which resets and moves drives the clamping assembly to open. The utility model discloses a secondary drive linkage driving piece removes, and linkage driving piece sectional type removes for the centre gripping subassembly can carry out the centre gripping battery again after the position adjustment to the battery earlier, and the supporting seat effectively just accurately supports the battery, and the stability of centre gripping battery is good.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the clamping mechanism and the pressurizing driving mechanism of the present invention.

Fig. 3 is a schematic perspective view of another view angle of the clamping mechanism and the pressing driving mechanism according to the present invention.

Fig. 4 is a schematic perspective view of the clamping driving mechanism of the present invention.

Description of reference numerals:

21. a lower cavity; 22. a clamping assembly; 221. a clamping plate; 222. a clamping gap; 23. a clamping drive mechanism; 231. a linkage assembly; 232. a linkage driving member; 233. a clamping driving cylinder; 234. a damping cylinder; 235. a linkage member; 236. a drive slot; 237. a guide hole; 238. a guide post; 24. a supporting seat; 25. supporting the lifting driving mechanism; 26. a pressurizing drive mechanism; 261. a guide bar frame; 262. a pressurizing cylinder; 263. a touch bar; 27. a bag supporting arm.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1 to 4, the utility model provides a vertical clamping device for a soft package battery, which comprises a lower cavity 21 and a clamping mechanism, the clamping mechanism comprises a clamping assembly 22 arranged in the lower cavity 21, a clamping driving mechanism 23 used for driving the clamping assembly 22 to clamp the battery, and a supporting seat 24 arranged in the lower cavity 21 and positioned below a clamping gap 222 of the clamping assembly 22, the clamping driving mechanism 23 comprises a linkage component 231 connected to the clamping component 22, a linkage driving component 232 in driving connection with the linkage component 231, a clamping driving cylinder 233 arranged in the lower cavity 21, and a damping cylinder 234 arranged in the lower cavity 21 and opposite to the clamping driving cylinder 233, the piston rod of the clamping driving cylinder 233 is connected with one end of the linkage driving member 232, and the piston rod of the damping cylinder 234 is used for abutting against the other end of the linkage driving member 232.

In practical application, the piston rod of the clamping driving cylinder 233 is in a completely contracted state, the piston rod of the damping cylinder 234 is in a completely extended state, so that the linkage driving member 232 drives the linkage assembly 231 to drive the clamping assembly 22 to open, at this time, the battery is vertically placed (vertically placed) between the opened clamping assemblies 22, then the piston rod of the clamping driving cylinder 233 extends and drives the linkage driving member 232 to move towards the direction close to the damping cylinder 234, the piston rod of the damping cylinder 234 abuts against the linkage driving member 232, so that the linkage driving member 232 moves for a certain stroke (first movement), the linkage driving member 232 moving for a certain stroke drives the clamping assemblies 22 to approach for a certain distance, so that the clamping assembly 22 adjusts the position of the battery located in the clamping gap 222, and the battery located in the clamping gap 222 aligns with the supporting seat 24 below the clamping gap, the supporting seat 24 can accurately support the bottom of the battery, then the piston rod of the damping cylinder 234 contracts, the piston rod of the clamping driving cylinder 233 completely extends and drives the linkage driving member 232 to continue to move towards the direction of the damping cylinder 234 (second movement), and the movable linkage driving member 232 drives the linkage assembly 231 to drive the clamping assembly 22 to further approach until the clamping assembly 22 clamps the battery. When the battery needs to be taken away, the piston rod of the clamping driving cylinder 233 contracts and drives the linkage driving member 232 to reset, and the linkage driving member 232 which resets drives the linkage assembly 231 to drive the clamping assembly 22 to open. The utility model discloses a secondary drive linkage driving piece 232 removes, and linkage driving piece 232 sectional type removes for centre gripping subassembly 22 can carry out the centre gripping battery again after the position adjustment to the battery earlier, and supporting seat 24 effectively just accurately supports the battery, and the stability of centre gripping battery is good.

In this embodiment, the linkage assembly 231 includes two linkages 235, the clamping assembly 22 includes two clamping plates 221, the two linkages 235 are respectively connected to the two clamping plates 221, the linkage driving member 232 is provided with two driving grooves 236 distributed in a shape like a Chinese character 'ba', and the two linkages 235 respectively protrude into the two driving grooves 236.

In practical application, the piston rod of the clamping driving cylinder 233 extends and retracts to drive the linkage driving member 232 to move longitudinally, and the inner wall of the driving groove 236 on the linkage driving member 232 moving longitudinally abuts against the corresponding linkage member 235, so that the linkage member 235 is linked with the clamping plates 221 to move transversely, and the two clamping plates 221 are closed or opened. When the two link members 235 are at the end where the two driving grooves 236 are close to each other, the two holding plates 221 are in a state of holding the battery; when the two link members 235 are at the end where the two drive grooves 236 are away from each other, the two clamp plates 221 are in the open state.

In this embodiment, the linkage driving member 232 is provided with a guide hole 237, the piston rod of the damping cylinder 234 is provided with a guide post 238, and the guide hole 237 is slidably connected with the guide post 238. When the linkage driving element 232 moves for the first time, the guiding hole 237 is in sliding fit with the guiding post 238, so that the linkage driving element 232 moves along the guiding post 238, and the moving stability of the linkage driving element 232 is improved until the piston rod of the damping cylinder 234 abuts against the linkage driving element 232.

In this embodiment, the vertical clamping device for the pouch battery further includes a supporting lifting driving mechanism 25 disposed at the bottom of the lower cavity 21, and the supporting seat 24 is installed at the output end of the supporting lifting driving mechanism 25. Because the batteries of different specification and dimension, its vertical height is different, so according to the battery of different specification and dimension, through supporting lift actuating mechanism 25 drive supporting seat 24 and go up and down to adjust the height that supporting seat 24 supported the battery, support with satisfying the battery that can be to different specification and dimension, the commonality is good, and the practicality is strong.

In this embodiment, the vertical clamping device for the pouch battery further includes a pressurizing driving mechanism 26 disposed in the lower cavity 21, and the pressurizing driving mechanism 26 is configured to drive the two clamping plates 221 to pressurize and clamp the battery. When the clamped battery needs to be processed, the pressurizing driving mechanism 26 drives the two clamping plates 221 to apply pressure to the battery cell portion of the battery, so that the stability of clamping the battery can be improved, and processing of the clamped battery by processing equipment, such as gas-liquid separation of the battery cell portion by an air extraction device, is facilitated.

In this embodiment, the pressing driving mechanism 26 includes a guide rod frame 261 slidably connected to the lower cavity 21, a pressing cylinder 262 installed on the guide rod frame 261, and an abutting rod 263 for abutting against a piston rod of the pressing cylinder 262, where the abutting rod 263 is disposed on the clamping plate 221 close to the pressing cylinder 262, the clamping plate 221 far from the pressing cylinder 262 is connected to an end of the guide rod frame 261, and the clamping plate 221 close to the pressing cylinder 262 is slidably connected to the guide rod frame 261.

During pressurization, the piston rod of the pressurization cylinder 262 extends and abuts against the contact rod 263 and the clamping plate 221 on the outer side moves towards the direction close to the clamping plate 221 on the inner side along the guide rod of the guide rod, meanwhile, the cylinder body of the pressurization cylinder 262 can pull the guide rod frame 261 to move towards the direction far away from the contact rod 263, and the moving guide rod frame 261 drives the clamping plate 221 on the inner side to move towards the clamping plate 221 on the outer side, so that the two clamping plates 221 are further closed, and the cell part of the battery is pressurized by the two clamping plates 221.

In this embodiment, the number of the clamping assemblies 22 and the number of the pressurizing driving mechanisms 26 are two, the two pressurizing driving mechanisms 26 are respectively in driving connection with the two clamping assemblies 22, and the two clamping assemblies 22 are both in driving connection with the clamping driving mechanism 23. A clamping assembly 22 for clamping a battery, and a pressurizing driving mechanism 26 for driving the clamping assembly 22 to pressurize the battery; this structural design, once only can improve the efficiency to battery processing to two batteries of centre gripping.

In this embodiment, the top of the clamping plate 221 is connected with a bag supporting arm 27; two bag arms 27 on the same clamping assembly 22 are oppositely arranged, and the two bag arms 27 are close to each other to support the air bag part of the battery, so that the air bag part of the battery is kept vertical, on one hand, the stability of the battery is improved, and on the other hand, the air bag part of the battery is convenient to process by processing equipment, such as puncturing, air suction or packaging the air bag.

In this embodiment, the vertical clamping device of laminate polymer battery still includes to indulge and moves actuating mechanism, indulge and move actuating mechanism's output and be connected with lower cavity 21. The longitudinal movement driving mechanism drives the lower cavity 21 to move longitudinally, so that the batteries in the lower cavity 21 can be conveyed conveniently.

All the technical features in the embodiment can be freely combined according to actual needs.

The above-mentioned embodiment is the utility model discloses the implementation scheme of preferred, in addition, the utility model discloses can also realize by other modes, any obvious replacement is all within the protection scope of the utility model under the prerequisite that does not deviate from this technical scheme design.

Claims

1. The utility model provides a vertical clamping device of laminate polymer battery which characterized in that: including cavity and fixture down, fixture is including setting up in the cavity down centre gripping subassembly, the centre gripping actuating mechanism who is used for driving centre gripping subassembly centre gripping battery and set up in the cavity down and be located the supporting seat of centre gripping clearance below of centre gripping subassembly, centre gripping actuating mechanism drives actuating cylinder and installs in the centre gripping of cavity down and drive the damping cylinder that actuating cylinder set up relatively with the centre gripping including connecting in the linkage subassembly of centre gripping subassembly, with the linkage driving piece that the drive of linkage subassembly is connected, the centre gripping drives actuating cylinder's piston rod and is connected with the one end of linkage driving piece in the cavity down, the piston rod of damping cylinder is used for contradicting with the other end of linkage driving piece.

2. The vertical clamping device for the soft package battery according to claim 1, is characterized in that: the linkage assembly comprises two linkage parts, the clamping assembly comprises two clamping plates, the two linkage parts are respectively connected with the two clamping plates, the linkage driving part is provided with two driving grooves distributed in a splayed shape, and the two linkage parts respectively extend into the two driving grooves in a protruding mode.

3. The vertical clamping device for the soft package battery according to claim 1, is characterized in that: the linkage driving part is provided with a guide hole, a piston rod of the damping cylinder is provided with a guide pillar, and the guide hole is connected with the guide pillar in a sliding mode.

4. The vertical clamping device for the soft package battery according to claim 1, is characterized in that: the vertical clamping device of laminate polymer battery is still including setting up in the support lift actuating mechanism of the bottom of cavity down, the supporting seat is installed in the output that supports lift actuating mechanism.

5. The vertical clamping device for the soft package battery according to claim 2, is characterized in that: the vertical clamping device for the laminate polymer battery further comprises a pressurizing driving mechanism arranged in the lower cavity, and the pressurizing driving mechanism is used for driving the two clamping plates to pressurize and clamp the battery.

6. The vertical clamping device for the soft package battery according to claim 5, is characterized in that: the pressurizing driving mechanism comprises a guide rod frame connected with the lower cavity in a sliding mode, a pressurizing cylinder arranged on the guide rod frame and a contact rod used for being abutted against a piston rod of the pressurizing cylinder, the contact rod is arranged on the clamping plate close to the pressurizing cylinder, the clamping plate far away from the pressurizing cylinder is connected with the end portion of the guide rod frame, and the clamping plate close to the pressurizing cylinder is connected with the guide rod frame in a sliding mode.

7. The vertical clamping device for the soft package battery according to claim 5, is characterized in that: the number of the clamping assemblies and the number of the pressurizing driving mechanisms are two, the two pressurizing driving mechanisms are respectively in driving connection with the two clamping assemblies, and the two clamping assemblies are both in driving connection with the clamping driving mechanisms.

8. The vertical clamping device for the soft package battery according to claim 2, is characterized in that: the top of the clamping plate is connected with a bag supporting arm.

9. The vertical clamping device for the soft package battery according to claim 1, is characterized in that: the vertical clamping device for the soft package battery further comprises a longitudinal moving driving mechanism, and the output end of the longitudinal moving driving mechanism is connected with the lower cavity.