CN217296314U

CN217296314U - Battery clamping device and laminate polymer battery drying line

Info

Publication number: CN217296314U
Application number: CN202220886591.7U
Authority: CN
Inventors: 王开文; 钟嘉宇; 朱尚志; 姜成武; 刘皖
Original assignee: Dongguan Tec Rich Engineering Co Ltd
Current assignee: Dongguan Tec Rich Engineering Co Ltd
Priority date: 2022-04-15
Filing date: 2022-04-15
Publication date: 2022-08-26
Anticipated expiration: 2032-04-15

Abstract

The utility model discloses a battery clamping device and a soft package battery drying line with the same, wherein the battery clamping device comprises a frame, and a lifting mechanism is arranged on the frame; the clamping assembly is arranged on the rack and comprises a mounting frame, a driver and a clamping mechanism, the clamping mechanism comprises a first rod, a second rod and a first mounting plate, a plurality of first clamping jaws are mounted on the first rod at intervals, a plurality of second clamping jaws are mounted on the second rod at intervals, and a plurality of third clamping jaws and a plurality of fourth clamping jaws are mounted on the first mounting plate. Through setting up first clamping jaw on first pole, set up the second clamping jaw on the second pole, and third clamping jaw and fourth clamping jaw set up along first direction in turn to can avoid first clamping jaw and second clamping jaw to produce in the course of the work and interfere, and then improved the installation quantity of first clamping jaw on the first pole of certain length and the installation quantity of second clamping jaw on the second pole of certain length, thereby improved the handling efficiency of battery clamping device to laminate polymer battery.

Description

Battery clamping device and laminate polymer battery drying line

Technical Field

The utility model relates to a technical field, in particular to battery clamping device and laminate polymer battery drying line are made in battery production.

Background

In laminate polymer battery's production, need utilize fixture to carry laminate polymer battery to toasting in the anchor clamps, fixture among the correlation technique includes cylinder and clamping jaw, opens and shuts in order to press from both sides tight or loosen laminate polymer battery through cylinder drive clamping jaw, nevertheless to some bigger laminate polymer battery of volume ratio, because its is bulky, cause corresponding fixture once to carry laminate polymer battery's a small quantity, and then influenced laminate polymer battery's transport efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve one of the technical problem that exists among the prior art at least, the utility model discloses the first aspect provides a battery clamping device, can improve laminate polymer battery's handling efficiency. The utility model discloses the second aspect still provides a laminate polymer battery drying line including above-mentioned battery clamping device.

According to the utility model discloses battery clamping device that the embodiment of first aspect provided, include:

the lifting mechanism is arranged on the rack;

the clamping assembly is arranged on the rack and comprises a mounting frame, a driver and a clamping mechanism, the clamping mechanism is arranged on the mounting frame, the lifting mechanism is connected with the mounting frame, the clamping mechanism comprises a first rod extending along a first direction, a second rod extending along the first direction and a first mounting plate, the first rod, the first mounting plate and the second rod are sequentially arranged and distributed along a second direction, a plurality of first clamping jaws are arranged on the first rod at intervals, a plurality of second clamping jaws are arranged on the second rod at intervals, a plurality of third clamping jaws are arranged on the first mounting plate at intervals along the first direction at one end close to the first rod, a plurality of fourth clamping jaws are arranged on the first mounting plate at intervals along the first direction at one end close to the second rod, the third clamping jaws and the fourth clamping jaws are alternately arranged along the first direction, the first clamping jaws correspond to the third clamping jaws one to one, and the second clamping jaws correspond to the fourth clamping jaws one to one, the driver is respectively connected with the first rod, the second rod and the first mounting plate, the driver can drive the first rod, the second rod and the first mounting plate to move along a first direction, the moving directions of the first rod and the second rod are the same, and the moving directions of the first rod and the first mounting plate are opposite, so that the corresponding second clamping jaw and the corresponding fourth clamping jaw are close to or far away from each other in the first direction;

wherein the second direction is spaced from the first direction by an angle.

The utility model discloses first aspect embodiment battery clamping device have following beneficial effect at least: the mounting frame is provided with a clamping mechanism, the clamping mechanism comprises a first rod, a second rod and a first mounting plate, the first rod, the first mounting plate and the second rod are sequentially arranged and distributed along a second direction, a plurality of first clamping jaws are arranged on the first rod at intervals, a plurality of second clamping jaws are arranged on the second rod at intervals, a plurality of third clamping jaws are arranged at intervals at one end, close to the first rod, of the first mounting plate, a plurality of fourth clamping jaws are arranged at intervals at one end, close to the second rod, of the first mounting plate, the third clamping jaws and the fourth clamping jaws are alternately arranged along the first direction, the first rod, the second rod and the first mounting plate can move along the first direction under the driving of a driver, the moving directions of the first rod and the second rod are the same, the moving directions of the first rod and the first mounting plate are opposite, so that the corresponding first clamping jaws and the corresponding third clamping jaws are close to each other, and the corresponding second clamping jaws and the corresponding fourth clamping jaws are close to each other, to hold the pouch cell. Through setting up first clamping jaw on first pole, set up the second clamping jaw on the second pole, and third clamping jaw and fourth clamping jaw set up along the first direction in turn, thereby can avoid first clamping jaw and second clamping jaw to produce in the course of the work and interfere, and then the installation quantity of second clamping jaw on the installation quantity of first clamping jaw on the first pole of certain length and the second pole of certain length has been improved, and then the quantity of battery clamping device centre gripping laminate polymer battery has been increased, thereby the handling efficiency of battery clamping device to laminate polymer battery has been improved.

According to the utility model discloses battery clamping device, first clamping jaw slidable mounting is connected with the spring between adjacent first clamping jaw on first pole, second clamping jaw slidable mounting is connected with the spring between adjacent second clamping jaw on the second pole. Different laminate polymer battery's thickness can have the difference, through set up the spring between adjacent first clamping jaw, also set up the spring between adjacent second clamping jaw, under the effect of spring, the tight laminate polymer battery of clamp that first clamping jaw and second clamping jaw that correspond can self-adaptation prevents that laminate polymer battery from dropping.

According to the utility model discloses battery clamping device, first clamping jaw includes first clamping part, is equipped with the first clamping face that is used for the centre gripping battery on the first clamping part, is equipped with the third clamping face on the third clamping jaw, first clamping face and third clamping face are respectively on the first clamping jaw that corresponds and the one side that is close to each other on the third clamping jaw.

According to the utility model discloses battery clamping device, first clamping jaw still include first mount pad, first clamping part is connected with first mount pad, be equipped with on the first mount pad with the first mounting hole of the pole footpath looks adaptation of first pole, first mount pad is through first mounting hole and first pole sliding connection.

According to the utility model discloses battery clamping device, the second clamping jaw include second clamping part and second mount pad, the second clamping part is connected with the second mount pad, is equipped with the second clamping face that is used for the centre gripping battery on the second clamping part, be equipped with on the second mount pad with the second mounting hole of the pole footpath looks adaptation of second pole, the second mount pad passes through second mounting hole and second pole sliding connection, is equipped with the fourth clamping face on the fourth clamping jaw, second clamping face and fourth clamping face are respectively on the corresponding second clamping jaw and the one side that is close to each other on the fourth clamping jaw.

According to the utility model discloses the first aspect embodiment battery clamping device, the centre gripping subassembly including two fixture, the driver is connected with two fixture respectively, the centre gripping subassembly is still including holding up body mechanism, holds up body mechanism and is located between two fixture, and holds up body mechanism and install on the mounting bracket, when centre gripping subassembly centre gripping laminate polymer battery, hold up body mechanism and can restrict laminate polymer battery's removal on the first direction.

According to the utility model discloses battery clamping device, hold up body mechanism and include that the second mounting panel is installed on the mounting bracket, a plurality of body portions of holding up are installed on the second mounting panel along the first direction interval, and are used for holding up the soft-package battery restriction between the body portion adjacent two, hold up the body portion including the second mounting panel and a plurality of.

According to the utility model discloses first aspect embodiment battery clamping device, the centre gripping subassembly be equipped with two, correspond, elevating system is equipped with two, two elevating system are connected with two centre gripping subassemblies respectively. Through setting up two centre gripping subassemblies and two elevating system, further improved battery clamping device to laminate polymer battery's handling efficiency.

According to the utility model discloses a battery clamping device, the driver include the motor, along the first lead screw of first direction extension and along the second lead screw of second direction extension, first lead screw passes through the coupling joint with the second lead screw, first lead screw is connected with first pole and second pole respectively, the second lead screw is connected with first mounting panel, the motor is connected with first lead screw and second lead screw respectively, the motor can drive first lead screw and the relative antiport of second lead screw.

The embodiment of the second aspect of the utility model provides a laminate polymer battery drying line is still provided, including the battery clamping device of the embodiment of the above-mentioned first aspect.

The utility model discloses second aspect embodiment laminate polymer battery drying line have following beneficial effect at least: battery clamping device has improved the handling efficiency to laminate polymer battery, and then has improved laminate polymer battery drying line's work efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples;

fig. 1 is a schematic structural view of a battery holding device according to an embodiment of the present invention;

FIG. 2 is an exploded view of the battery holding apparatus shown in FIG. 1;

FIG. 3 is an enlarged view at A of the exploded view of FIG. 2;

FIG. 4 is a schematic view of the structure of the clamping assembly of the exploded view of FIG. 2;

FIG. 5 is a schematic view of a clamping mechanism of the clamping assembly of FIG. 4;

FIG. 6 is an enlarged view of FIG. 5 at B;

FIG. 7 is a schematic view of a first rod of the clamping mechanism of FIG. 5;

FIG. 8 is a schematic structural view of a first mounting plate of the clamping mechanism shown in FIG. 5.

Reference numerals:

a frame 100; a lifting mechanism 110;

a mounting frame 200; a driver 210; a motor 211; a first lead screw 212; a second lead screw 213;

a clamping mechanism 300; a first lever 310; a first clamping jaw 311; a first mount 311 a; the first clamping portion 311 b; a second lever 320; the second jaw 321; a first mounting plate 330; a third jaw 331; a fourth jaw 332;

a body supporting mechanism 400; a second mounting plate 410; a body support part 420;

pouch cell 500.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of meanings are one or more, a plurality of meanings are two or more, and the terms greater than, smaller than, exceeding, etc. are understood as excluding the number, and the terms greater than, lower than, within, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the terms such as setting, installing, connecting, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meaning of the terms in the present invention by combining the specific contents of the technical solution.

The battery holding device of the present invention will be described in detail with reference to fig. 1 to 8.

Referring to fig. 1, 2, 4, 5, 6 and 8, a battery clamping apparatus according to an embodiment of the present invention includes a frame 100 and a clamping assembly.

The frame 100 is provided with a lifting mechanism 110; the clamping assembly is arranged on the rack 100 and comprises an installation rack 200, a driver 210 and a clamping mechanism 300, the clamping mechanism 300 is arranged on the installation rack 200, the lifting mechanism 110 is connected with the installation rack 200, the clamping mechanism 300 comprises a first rod 310 extending along a first direction, a second rod 320 and a first installation plate 330 extending along the first direction, the first rod 310, the first installation plate 330 and the second rod 320 are sequentially arranged and distributed along a second direction, a plurality of first clamping jaws 311 are arranged on the first rod 310 at intervals, a plurality of second clamping jaws 321 are arranged on the second rod 320 at intervals, and the first installation is carried out at first

■5

A plurality of third clamping jaws 331 are mounted on the plate 330 at an end adjacent to the first bar 310 at intervals along the first direction, and one end of the first mounting plate 330 close to the second bar 320 is provided with a plurality of fourth clamping jaws 332 at intervals along the first direction, the third clamping jaws 331 and the fourth clamping jaws 332 are alternately arranged along the first direction, the first clamping jaws 311 correspond to the third clamping jaws 331 one by one, the second clamping jaws 321 correspond to the fourth clamping jaws 332 one by one, the driver 210 is respectively connected with the first bar 310, the second bar 320 and the first mounting plate 330, the driver 210 can drive the first bar 310, the second bar 320 and the first mounting plate 330 to move along the first direction, and the first bar 310 and the second bar 320 move in the same direction, the first bar 310 moves in the opposite direction to the first mounting plate 330, so that the corresponding first and

third jaws

311 and 331 approach or depart from each other in the first direction, so that the corresponding second and

fourth jaws

321 and 332 approach or move away from each other in the first direction.

For example, as shown in fig. 1, 2, 4, 5, 6 and 8, the clamping assembly and the lifting mechanism 110 are both mounted on the frame 100, and the lifting mechanism 110 is connected to the clamping assembly for driving the clamping assembly to perform a lifting motion; the clamping assembly comprises a mounting frame 200, a driver 210 and a plurality of clamping mechanisms 300, the plurality of clamping mechanisms 300 can be arranged on the mounting frame 200 at intervals along the left-right direction, and the mounting frame 200 is connected with the output end of the lifting mechanism 110; the clamping mechanism 300 includes a first rod 310, a second rod 320 and a first mounting plate 330 extending along the front-rear direction, the first rod 310 and the second rod 320 can be distributed on the mounting frame 200 along the left-right direction, the first mounting plate 330 is disposed between the first rod 310 and the second rod 320, the first mounting plate 330 is disposed at the lower end of the mounting frame 200, the driver 210 is respectively connected with the first rod 310, the second rod 320 and the first mounting plate 330, a plurality of first clamping jaws 311 are mounted on the first rod 310 at intervals, a plurality of second clamping jaws 321 are mounted on the second rod 320 at intervals, a plurality of third clamping jaws 331 are mounted on the first mounting plate 330 at intervals along the front-rear direction near one end of the first rod 310, a plurality of fourth clamping jaws 332 are mounted on the first mounting plate 330 at intervals along the front-rear direction near one end of the second rod 320, the third clamping jaws 331 and the fourth clamping jaws 332 can be disposed alternately along the front-rear direction, the first clamping jaws 311 and the third clamping jaws 331 correspond to one another, the second clamping jaws 321 correspond to the fourth clamping jaws 332 one to one. When the battery clamping apparatus is operated, the pouch cells 500 are placed in the left-right direction, the lifting mechanism 110 can drive the clamping assembly to descend so that the corresponding first and

third clamping jaws

311 and 331 are located at the front and rear sides of one pouch cell 500, respectively, and the corresponding second and

fourth clamping jaws

321 and 332 are located at the front and rear sides of another pouch cell 500, respectively, and then the driver 210 can drive the first and

second rods

310 and 320 to move backward, and the driver 210 can drive the first mounting plate 330 to move forward so that the first and

third clamping jaws

311 and 331 approach each other in the front-rear direction, so that the second and

fourth clamping jaws

321 and 332 approach each other in the front-rear direction to clamp the respective pouch cells 500. Through setting up first pole 310 and second pole 320, and third clamping jaw 331 and fourth clamping jaw 332 set up in turn in the front and back direction, thereby can avoid first clamping jaw 311 and second clamping jaw 321 to produce in the course of the work and interfere, and then the installation quantity of second clamping jaw 321 on the installation quantity of first clamping jaw 311 and the second pole 320 of certain length on the first pole 310 of certain length has been improved, and then the quantity of battery clamping device centre gripping laminate polymer battery 500 has been increased, thereby the handling efficiency of battery clamping device to laminate polymer battery 500 has been improved.

Specifically, as shown in fig. 4, the driver 210 includes a motor 211, a first lead screw 212 extending along a first direction, and a second lead screw 213 extending along the first direction, the first lead screw 212 is connected to the second lead screw 213 through a coupling, the first lead screw 212 is respectively connected to the first rod 310 and the second rod 320, the second lead screw 213 is connected to the first mounting plate 330, the motor 211 is respectively connected to the first lead screw 212 and the second lead screw 213, and the motor 211 can drive the first lead screw 212 and the second lead screw 213 to rotate in opposite directions. For example, as shown in fig. 4, the driver 210 may include a motor 211, a first lead screw 212 extending in a front-rear direction, and a second lead screw 213 extending in the front-rear direction, the first lead screw 212 and the second lead screw 213 being coupled by a coupling, and the first lead screw 212 may be positioned in front of the second lead screw 213, the first lead screw 212 may be coupled to a first mounting plate 330, and the second lead screw 213 may be coupled to the first rod 310 and the second rod 320, respectively. Under the driving of the motor 211, the first screw 212 can drive the first mounting plate 330 to move forward, and the second screw 213 can drive the first rod 310 and the second rod 320 to move backward, so that the first clamping jaw 311 and the third clamping jaw 331 approach each other, and the second clamping jaw 321 and the fourth clamping jaw 332 approach each other; under the driving of the motor 211, the first screw 212 can drive the first mounting plate 330 to move backwards, and the second screw 213 can drive the first rod 310 and the second rod 320 to move forwards, so that the first clamping jaw 311 and the third clamping jaw 331 are separated from each other, and the second clamping jaw 321 and the fourth clamping jaw 332 are separated from each other.

Specifically, the lifting mechanism 110 includes a lifting cylinder, and at this time, the lifting cylinder is inserted into the rack 100, and the telescopic rod of the lifting cylinder is connected to the upper end of the mounting rack 200.

In some embodiments of the present invention, the first clamping jaws 311 are slidably mounted on the first rod 310, a spring is connected between the adjacent first clamping jaws 311, the second clamping jaws 321 are slidably mounted on the second rod 320, and a spring is connected between the adjacent second clamping jaws 321. For example, as shown in fig. 4 and 7, a plurality of first clamping jaws 311 are slidably mounted on the first rod 310 at intervals, and adjacent first clamping jaws 311 are connected by a spring (not shown); the second levers 320 are slidably mounted with second jaws 321 at intervals, and adjacent second jaws 321 are connected to each other by a spring. At battery clamping device during operation, different laminate polymer battery 500's thickness is inequality, it is corresponding, pass through spring coupling between adjacent first clamping jaw 311, pass through spring coupling between adjacent second clamping jaw 321, under the effect of spring, first clamping jaw 311 and third clamping jaw 331 can the self-adaptation press from both sides tight laminate polymer battery 500, and second clamping jaw 321 and fourth clamping jaw 332 can the self-adaptation press from both sides tight laminate polymer battery 500 for battery clamping device can press from both sides tight laminate polymer battery 500 of different thickness simultaneously.

In some embodiments of the present invention, the first clamping jaw 311 includes a first clamping portion 311b and a first mounting seat 311a, a first clamping surface for clamping the battery is disposed on the first clamping portion 311b, a first mounting hole adapted to the rod diameter of the first rod 310 is disposed on the first mounting seat 311a, a third clamping surface is disposed on the third clamping jaw 331, and the first clamping surface and the third clamping surface are respectively disposed on the corresponding first clamping jaw 311 and on the third clamping jaw 331 and close to each other. For example, as shown in fig. 7, a first clamping surface for clamping the pouch cell 500 is provided on the first clamping portion 311b, and correspondingly, a third clamping surface for clamping the pouch cell 500 is provided on the third clamping jaw 331, and the first clamping surface and the third clamping surface are respectively surfaces on the first clamping portion 311b and the third clamping jaw 331 which are close to each other. When the battery clamping device works, the first clamping surface can be close to the third clamping surface so as to clamp the soft package battery 500 between the first clamping surface and the third clamping surface.

Further, the first clamping jaw 311 further includes a first mounting seat 311a, the first clamping portion 311b is connected to the first mounting seat 311a, a first mounting hole adapted to the rod diameter of the first rod 310 is formed in the first mounting seat 311a, and the first mounting seat 311a is slidably connected to the first rod 310 through the first mounting hole. For example, as shown in fig. 7, the first clamping portion 311b is mounted on the first mounting seat 311a, a first mounting hole is opened at a bottom end of the first mounting seat 311a, and the first rod 310 can pass through the first mounting hole, so that the first mounting seat 311a is mounted on the first rod 310. By providing the first mount 311a, the first clamping portion 311b is enabled to move relative to the first rod 310.

The utility model discloses an in some embodiments, second clamping jaw 321 includes second clamping part and second mount pad, the second clamping part is connected with the second mount pad, be equipped with the second clamping face that is used for the centre gripping battery on the second clamping part, be equipped with the second mounting hole with the pole footpath looks adaptation of second pole 320 on the second mount pad, the second mount pad passes through second mounting hole and second pole 320 sliding connection, be equipped with the fourth clamping face on the fourth clamping jaw 332, second clamping face and fourth clamping face are respectively on the second clamping jaw 321 that corresponds and the one side that is close to each other on the fourth clamping jaw 332. For example, the second clamping jaw 321 may include a second mounting seat and a second clamping portion, the second clamping portion is mounted on the second mounting seat, a second mounting hole is formed at the bottom end of the second mounting seat, and the second rod 320 can pass through the second mounting hole, so that the second mounting seat is mounted on the second rod 320; be equipped with the second clamping face that is used for centre gripping laminate polymer battery 500 on the second clamping part, it is corresponding, be equipped with the fourth clamping face that is used for centre gripping laminate polymer battery 500 on fourth clamping jaw 332, second clamping face and fourth clamping face are respectively on the second clamping part and the fourth clamping jaw 332 one side that is close to each other. When the battery clamping device works, the second clamping surface can be close to the fourth clamping surface so as to clamp the soft package battery 500 between the second clamping surface and the fourth clamping surface.

The utility model discloses an in some embodiments, the centre gripping subassembly is including two fixture 300, and driver 210 is connected with two fixture 300 respectively, and the centre gripping subassembly still includes holds up body mechanism 400, holds up body mechanism 400 and is located between two fixture 300, and holds up body mechanism 400 and install on mounting bracket 200, and when centre gripping subassembly centre gripping laminate polymer battery 500, holds up body mechanism 400 and can restrict laminate polymer battery 500 and move on the first direction. For example, as shown in fig. 1 and 2, two gripper mechanisms 300 may be mounted on the mounting frame 200, the driver 210 may be directly connected to one gripper mechanism 300, the gripper mechanism 300 directly connected to the driver 210 is connected to the other gripper mechanism 300 through a belt, a body supporting mechanism 400 may be disposed between the two gripper mechanisms 300, and the body supporting mechanism 400 may be mounted on the mounting frame 200. At battery clamping device during operation, laminate polymer battery 500's both ends are carried out the centre gripping by two fixture 300 respectively, laminate polymer battery 500 middle part's battery body is supported by holding up body mechanism 400, laminate polymer battery 500's battery body position's thickness is certain, hold up body mechanism 400 and carry out the centre gripping through putting into laminate polymer battery 500's battery body position, hold up body mechanism 400 and can restrict laminate polymer battery 500 the removal of front and back direction, stability when improving battery clamping device transport laminate polymer battery 500, and simultaneously, a driver 210 is connected with two fixture 300 respectively, can reduce driver 210's installation quantity, and then reduce battery clamping device's volume.

Specifically, the body supporting mechanism 400 includes a second mounting plate 410 and a plurality of body supporting portions 420, the second mounting plate 410 is mounted on the mounting frame 200, and the plurality of body supporting portions 420 are mounted on the second mounting plate 410 at intervals along the first direction and are used for limiting the pouch cell 500 between two adjacent body supporting portions 420. For example, as shown in fig. 2 and 3, the supporting body mechanism 400 includes a second mounting plate 410 and a plurality of supporting body portions 420, the second mounting plate 410 is mounted below the mounting frame 200 and between the two holding mechanisms 300, and the plurality of supporting body portions 420 are mounted on the second mounting plate 410 at intervals in the front-rear direction. When the battery clamping device works, the lifting mechanism 110 can drive the clamping assembly to descend, so that the battery body of the soft package battery 500 is located between two adjacent supporting body parts 420, and then the two adjacent supporting body parts 420 can limit the soft package battery 500 in the front-back direction.

The utility model discloses an in some embodiments, the centre gripping subassembly is equipped with two, and is corresponding, and elevating system 110 is equipped with two, and two elevating system 110 are connected with two centre gripping subassemblies respectively. For example, as shown in fig. 1 and 2, one clamping unit is installed on each of the left and right sides of the frame 100, and correspondingly, one lifting mechanism 110 is installed on each of the left and right sides of the frame 100, the left lifting mechanism 110 being connected to the left clamping unit, and the right lifting mechanism 110 being connected to the right clamping unit. Through set up two centre gripping subassemblies and two elevating system 110 on frame 100, further improved battery clamping device to laminate polymer battery 500's handling efficiency.

According to the utility model discloses a laminate polymer battery drying line of second aspect embodiment, including above-mentioned embodiment battery clamping component, because the utility model discloses battery clamping component has improved the handling efficiency to laminate polymer battery, and then has improved the utility model discloses a laminate polymer battery drying line's work efficiency.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A battery clamping device, comprising:

the device comprises a rack (100), wherein a lifting mechanism (110) is arranged on the rack (100);

the clamping assembly is arranged on the rack (100) and comprises a mounting frame (200), a driver (210) and a clamping mechanism (300), the clamping mechanism (300) is arranged on the mounting frame (200), the lifting mechanism (110) is connected with the mounting frame (200), the clamping mechanism (300) comprises a first rod (310) extending along a first direction, a second rod (320) extending along the first direction and a first mounting plate (330), the first rod (310), the first mounting plate (330) and the second rod (320) are sequentially arranged and distributed along a second direction, a plurality of first clamping jaws (311) are arranged on the first rod (310) at intervals, a plurality of second clamping jaws (321) are arranged on the second rod (320) at intervals, and a plurality of third clamping jaws (331) are arranged on the first mounting plate (330) at intervals along the first direction at one end close to the first rod (310), and a plurality of fourth clamping jaws (332) are installed at intervals along a first direction at one end of the first installation plate (330) close to the second rod (320), the third clamping jaws (331) and the fourth clamping jaws (332) are alternately arranged along the first direction, the first clamping jaws (311) correspond to the third clamping jaws (331) one by one, the second clamping jaws (321) correspond to the fourth clamping jaws (332) one by one, the driver (210) is respectively connected with the first rod (310), the second rod (320) and the first installation plate (330), the driver (210) can drive the first rod (310), the second rod (320) and the first installation plate (330) to move along the first direction, the moving directions of the first rod (310) and the second rod (320) are the same, and the moving directions of the first rod (310) and the first installation plate (330) are opposite, to move the respective first (311) and third (331) jaws towards or away from each other in a first direction, to move the respective second (321) and fourth (332) jaws towards or away from each other in a first direction;

wherein the second direction is spaced from the first direction by an angle.

2. The battery clamping device according to claim 1, wherein the first clamping jaws (311) are slidably mounted on the first rod (310), a spring is connected between the adjacent first clamping jaws (311), the second clamping jaws (321) are slidably mounted on the second rod (320), and a spring is connected between the adjacent second clamping jaws (321).

3. The battery clamping device according to claim 1, wherein the first clamping jaw (311) comprises a first clamping portion (311b), a first clamping surface for clamping the battery is provided on the first clamping portion (311b), a third clamping surface is provided on the third clamping jaw (331), and the first clamping surface and the third clamping surface are respectively corresponding surfaces close to each other on the first clamping jaw (311) and the third clamping jaw (331).

4. The battery clamping device as recited in claim 3, wherein the first clamping jaw (311) further comprises a first mounting seat (311a), the first clamping portion (311b) is connected with the first mounting seat (311a), a first mounting hole matched with the rod diameter of the first rod (310) is formed in the first mounting seat (311a), and the first mounting seat (311a) is slidably connected with the first rod (310) through the first mounting hole.

5. The battery clamping device according to claim 4, wherein the second clamping jaw (321) comprises a second clamping portion and a second mounting seat, the second clamping portion is connected with the second mounting seat, a second clamping surface for clamping a battery is arranged on the second clamping portion, a second mounting hole matched with the rod diameter of the second rod (320) is arranged on the second mounting seat, the second mounting seat is slidably connected with the second rod (320) through the second mounting hole, a fourth clamping surface is arranged on the fourth clamping jaw (332), and the second clamping surface and the fourth clamping surface are respectively corresponding surfaces close to each other on the second clamping jaw (321) and the fourth clamping jaw (332).

6. The battery clamping device according to claim 1, wherein the clamping assembly comprises two clamping mechanisms (300), the driver (210) is connected with the two clamping mechanisms (300), the clamping assembly further comprises a body supporting mechanism (400), the body supporting mechanism (400) is located between the two clamping mechanisms (300), the body supporting mechanism (400) is mounted on the mounting frame (200), and when the clamping assembly clamps the pouch battery (500), the body supporting mechanism (400) can limit the movement of the pouch battery (500) in the first direction.

7. The battery holding device of claim 6, wherein the support body mechanism (400) comprises a second mounting plate (410) and a plurality of support body portions (420), the second mounting plate (410) is mounted on the mounting frame (200), the plurality of support body portions (420) are mounted on the second mounting plate (410) at intervals along a first direction, and are used for limiting the pouch battery (500) between two adjacent support body portions (420).

8. The battery clamping device as recited in claim 6, wherein the clamping assembly is provided with two, correspondingly, the lifting mechanism (110) is provided with two, and the two lifting mechanisms (110) are respectively connected with the two clamping assemblies.

9. The battery clamping device as recited in claim 1, wherein the driver (210) comprises a motor (211), a first lead screw (212) extending along a first direction and a second lead screw (213) extending along the first direction, the first lead screw (212) and the second lead screw (213) are connected through a coupling, the first lead screw (212) is respectively connected with the first rod (310) and the second rod (320), the second lead screw (213) is connected with the first mounting plate (330), the motor (211) is respectively connected with the first lead screw (212) and the second lead screw (213), and the motor (211) can drive the first lead screw (212) and the second lead screw (213) to rotate oppositely.

10. A pouch cell drying line comprising a cell holding device according to any of claims 1 to 9.