CN212517255U

CN212517255U - Semi-automatic lithium battery winding pole piece pushing device

Info

Publication number: CN212517255U
Application number: CN202021269132.1U
Authority: CN
Inventors: 王登国; 杨瑞鹤
Original assignee: Guangshui Jiaxu Energy Technology Co Ltd
Current assignee: Guangshui Jiaxu Energy Technology Co Ltd
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-02-09
Anticipated expiration: 2030-07-02

Abstract

The utility model discloses a semi-automatic lithium battery winding pole piece pushing device, which comprises a workbench, a placing cavity is formed at the top of one side of the workbench, a clapboard is fixedly connected at the middle part of the placing cavity, the two sides of the clapboard are provided with placing plates, the bottoms of the placing plates are connected with the placing cavity through springs, the interior of the clapboard is movably connected with a screw rod, the outer surface of the screw rod is connected with a movable block through threads, the two sides of the clapboard are provided with movable openings, the movable block is fixedly connected with a limit block close to the movable opening, the top of the workbench is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a connecting plate, the bottom fixedly connected with sharp slip table module of connecting plate, the expansion end and the telescopic cylinder of sharp slip table module are connected, telescopic cylinder passes through the movable plate and is connected with vacuum chuck. Has the advantages that: the pole piece can be adsorbed by the telescopic cylinder when the telescopic cylinder descends every time, and the descending degree of the telescopic cylinder is not required to be adjusted every time.

Description

Semi-automatic lithium battery winding pole piece pushing device

Technical Field

The utility model relates to a lithium cell production technical field particularly, relates to a semi-automatic lithium cell coiling pole piece pusher.

Background

Lithium batteries refer to batteries that contain lithium (including metallic lithium, lithium alloys and lithium ions, lithium polymers) in an electrochemical system. Lithium batteries can be broadly classified into two types: lithium metal batteries and lithium ion batteries. Lithium metal batteries are generally non-rechargeable and contain lithium in a metallic state. Lithium ion batteries do not contain lithium in the metallic state and are rechargeable.

In the production and processing process of lithium cell, need use semi-automatic winder, adopt the artifical mode of putting into the pole piece, low efficiency, cause the pollution of pole piece easily, chinese patent is CN 208622880U's a semi-automatic lithium cell winding pole piece pusher, the propelling movement that carries out the pole piece through vacuum adsorption replaces the manual work to put into the pole piece, but when the pole piece in the box was placed in the vacuum chuck absorption, need constantly enlarge the descending distance of pole piece along with the reduction of pole piece, the descending distance that all needs to adjust vacuum chuck at every turn, the operation is comparatively complicated.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a semi-automatic lithium cell coiling pole piece pusher to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a semi-automatic lithium battery winding pole piece pushing device comprises a workbench, wherein a placing cavity is formed in the top of one side of the workbench, a partition plate is fixedly connected to the middle of the placing cavity, placing plates are arranged on two sides of the partition plate, the bottom of the placing plate is connected with the placing cavity through a spring, a screw rod is movably connected to the inside of the partition plate, the bottom of the screw rod is located below the workbench and is connected with a rotating mechanism, a movable block is connected to the outer surface of the screw rod through threads, movable openings are formed in two sides of the partition plate, a limiting block is fixedly connected to the movable block close to the movable opening, a port of the limiting block penetrates through the movable opening and is located at the top of the placing plate, a connecting rod is fixedly connected to the top of the workbench, a connecting plate is fixedly connected to the top of the connecting rod, and a linear sliding, the movable end of the linear sliding table module is connected with a telescopic cylinder, the movable end of the telescopic cylinder is fixedly connected with a movable plate, and the bottom of the movable plate is fixedly connected with a vacuum chuck.

Further, slewing mechanism includes supporting leg, backup pad, positive and negative motor, reduction gear and shaft coupling, the bottom fixedly connected with supporting leg of workstation, fixedly connected with backup pad on the supporting leg, the top fixedly connected with positive and negative motor of backup pad, the output shaft and the retarder connection of positive and negative motor, the output shaft of reduction gear pass through the shaft coupling with the screw rod is connected.

Furthermore, the bottom of the placing cavity is provided with a through hole close to the screw rod, the screw rod penetrates through the through hole, and the screw rod is movably connected with the inner wall of the through hole through a bearing.

Furthermore, both sides of the top of the movable plate are fixedly connected with limiting rods, the top of the connecting plate is close to the limiting rods, limiting sliding grooves are formed in the positions, corresponding to the limiting rods, of the top, and the tops of the limiting rods penetrate through the limiting sliding grooves and are located above the connecting plate.

Furthermore, one side of the placing cavity is provided with two feeding holes, and the two feeding holes are formed in the top of the workbench.

Furthermore, a cavity is formed in one side, away from the feeding hole, of the workbench.

Further, the top of backup pad is fixed with the battery, positive and negative motor, sharp slip table module and telescopic cylinder with battery electric connection.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the device not only can replace the manual work to put into the pole piece, reduces the contaminated possibility of pole piece, can place the quantity condition of intracavity portion pole piece simultaneously and adjust for telescopic cylinder's decline homoenergetic at every turn can adsorb the pole piece, need not the decline degree of telescopic cylinder of adjustment at every turn, makes easy operation.

(2) The rotating mechanism can realize rotation of the screw rod, so that the movable block can move, and the bottom end of the screw rod, which can be conveniently penetrated through the through hole, penetrates through the workbench.

(3) The stability that the connecting plate removed can be improved in the cooperation of gag lever post and spacing spout, and the feed inlet conveniently carries out the material loading operation, places the intracavity with the pole piece is leading-in.

(4) The cavity is used for connecting the conveying belt device with the workbench, the conveying belt device is convenient to install on the workbench, and the storage battery can be used for improving electric power support for the positive and negative motor, the linear sliding table module and the telescopic cylinder.

Drawings

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

Fig. 1 is a schematic structural diagram of a semi-automatic lithium battery winding pole piece pushing device according to an embodiment of the present invention;

fig. 2 is a schematic diagram of an internal structure of a placement cavity in a semi-automatic lithium battery winding pole piece pushing device according to an embodiment of the present invention;

fig. 3 is a top view of a worktable in a semi-automatic lithium battery winding pole piece pushing device according to an embodiment of the present invention;

fig. 4 is a lateral section view in the semi-automatic lithium battery winding pole piece pushing device according to the embodiment of the invention.

Reference numerals:

1. a work table; 2. a placement chamber; 3. a partition plate; 4. placing the plate; 5. a spring; 6. a screw; 7. a movable block; 8. a movable opening; 9. a limiting block; 10. a connecting rod; 11. a connecting plate; 12. a linear sliding table module; 13. a telescopic cylinder; 14. moving the plate; 15. a vacuum chuck; 16. supporting legs; 17. a support plate; 18. a positive and negative motor; 19. a speed reducer; 20. a coupling; 21. a through hole; 22. a bearing; 23. a limiting rod; 24. a limiting chute; 25. a feed inlet; 26. a cavity; 27. and (4) a storage battery.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

the first embodiment is as follows:

referring to fig. 1-4, a semi-automatic lithium battery winding pole piece pushing device according to an embodiment of the present invention includes a worktable 1, a placing cavity 2 is formed at the top of one side of the workbench 1, a partition plate 3 is fixedly connected at the middle part of the placing cavity 2, the two sides of the clapboard 3 are provided with placing plates 4, the bottom of the placing plates 4 is connected with the placing cavity 2 through springs 5, the inside of the clapboard 3 is movably connected with a screw rod 6, the bottom of the screw rod 6 is positioned below the workbench 1 and is connected with a rotating mechanism, a through hole 21 is arranged at the bottom of the placing cavity 2 and close to the screw rod 6, the screw rod 6 penetrates through the through hole 21, the screw rod 6 is movably connected with the inner wall of the through hole 21 through a bearing 22, the rotation mechanism can realize the rotation of the screw rod 6, thereby realizing the movement of the movable block 7, and the bottom end of the screw 6 can conveniently pass through the workbench 1 through the through hole 21;

the outer surface of the screw rod 6 is in threaded connection with a movable block 7, the movable block 7 is attached to the inner wall of the partition plate 3, movable openings 8 are formed in two sides of the partition plate 3, a position, close to the movable opening 8, of the movable block 7 is fixedly connected with a limiting block 9, a port of the limiting block 9 penetrates through the movable opening 8 and is located at the top of the placing plate 4, the top of the workbench 1 is fixedly connected with a connecting rod 10, the top of the connecting rod 10 is fixedly connected with a connecting plate 11, the bottom of the connecting plate 11 is fixedly connected with a linear sliding table module 12, the movable end of the linear sliding table module 12 is connected with a telescopic cylinder 13, the movable end of the telescopic cylinder 13 is fixedly connected with a movable plate 14, and the bottom of the;

the two sides of the top of the moving plate 14 are fixedly connected with limiting rods 23, a limiting sliding groove 24 is formed in the top of the connecting plate 11 and close to the limiting rods 23, the top of the limiting rods 23 penetrates through the limiting sliding groove 24 and is located above the connecting plate 11, and the moving stability of the connecting plate 11 can be improved due to the matching of the limiting rods 23 and the limiting sliding groove 24;

open one side of placing chamber 2 and have and be located open the top of workstation 1 has quantity to be two feed inlet 25, and feed inlet 25 conveniently carries out the material loading operation, with the leading-in chamber 2 of placing of pole piece, workstation 1 keeps away from open one side of feed inlet 25 has cavity 26, and cavity 26 is used for conveyer belt device and workstation 1's being connected, is convenient for install conveyer belt device on workstation 1, backup pad 17's top is fixed with battery 27, positive and negative motor 18, straight line slip table module 12 and telescopic cylinder 13 with battery 27 electric connection, battery 27 can improve electric support for positive and negative motor 18, straight line slip table module 12 and telescopic cylinder 13.

Example two:

referring to fig. 1, the rotating mechanism includes a support leg 16, a support plate 17, a forward and reverse motor 18, a speed reducer 19 and a coupler 20, the support leg 16 is fixedly connected to the bottom of the workbench 1, the support plate 17 is fixedly connected to the support leg 16, the forward and reverse motor 18 is fixedly connected to the top of the support plate 17, an output shaft of the forward and reverse motor 18 is connected to the speed reducer 19, an output shaft of the speed reducer 19 is connected to the screw 6 through the coupler 20, and the rotating mechanism can rotate the screw 6, so that the movable block 7 can move.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, a conveying belt device is arranged on a workbench 1 in advance, control switches of all devices are arranged at the same position, the control of an operator is facilitated, a placing cavity 2 is divided into two cavities by a partition plate, positive and negative pole pieces can be placed respectively, a placing plate 4 is arranged at the bottom of the placing cavity 2 at the beginning, a telescopic cylinder 13 is started at the beginning, the telescopic cylinder 13 is extended to enable a vacuum sucker 15 to be in contact with the pole pieces, the vacuum sucker 15 is externally connected with a vacuum adsorption device, the vacuum adsorption device is the prior art and is not described in detail, then the telescopic cylinder 13 is contracted, a linear sliding table module 12 drives the telescopic cylinder 13 to move, a movable plate 14 moves along with the telescopic cylinder 13 to enable the pole pieces on the vacuum sucker 15 to move together, when the pole pieces move to the upper part of the conveying belt device, the telescopic cylinder 13 is extended to enable the vacuum, the pole piece is dropped on the conveyer belt device, then the telescopic cylinder 13 is contracted, the linear sliding table module 12 drives the vacuum chuck to reset, when the pole piece at the top of the placing plate 4 is adsorbed away, the positive and negative motor 18 is started, the speed reducer 19 decelerates the positive and negative motor 18, the screw rod 6 is slowly rotated, so that the movable block 7 is slowly moved upwards, the limiting block 9 moves upwards along with the movable block 7, the placing plate 4 moves upwards under the action of the extension of the spring 5 to be attached to the limiting block 9, when the vacuum chuck 15 is reset, the pole piece at the top of the placing plate 4 is consistent with the previous height, when the pole piece at the top of the placing plate 4 is completely adsorbed away, the pushing operation is suspended, the positive and negative motor 18 is reversed, so that the placing plate 4 descends, then the placing cavity 2 is loaded through the feed inlet 25, the device not only can replace manual pole piece placement, and the possibility of, the quantity condition that can place the inside pole piece of chamber 2 simultaneously adjusts for telescopic cylinder 13 decline homoenergetic at every turn can adsorb the pole piece, need not to adjust telescopic cylinder 13's decline degree at every turn, makes easy operation ization.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a semi-automatic lithium cell coils pole piece pusher, a serial communication port, including workstation (1), open at one side top of workstation (1) has and places chamber (2), middle part fixedly connected with baffle (3) of placing chamber (2), the both sides of baffle (3) are equipped with places board (4), the bottom of placing board (4) pass through spring (5) with place chamber (2) and connect, the inside swing joint of baffle (3) has screw rod (6), the bottom of screw rod (6) is located the below of workstation (1) and be connected with slewing mechanism, the surface threaded connection of screw rod (6) has movable block (7), open the both sides of baffle (3) has activity opening (8), movable block (7) are close to activity opening (8) department fixedly connected with stopper (9), the port of stopper (9) runs through activity opening (8) and be located place the port of board (4) The top, the top fixedly connected with connecting rod (10) of workstation (1), the top fixedly connected with connecting plate (11) of connecting rod (10), the bottom fixedly connected with sharp slip table module (12) of connecting plate (11), the expansion end and the telescopic cylinder (13) of sharp slip table module (12) are connected, the expansion end fixedly connected with movable plate (14) of telescopic cylinder (13), the bottom fixedly connected with vacuum chuck (15) of movable plate (14).

2. The semi-automatic lithium battery winding pole piece pushing device according to claim 1, wherein the rotating mechanism comprises a supporting leg (16), a supporting plate (17), a positive and negative motor (18), a speed reducer (19) and a coupler (20), the supporting leg (16) is fixedly connected to the bottom of the workbench (1), the supporting plate (17) is fixedly connected to the supporting leg (16), the positive and negative motor (18) is fixedly connected to the top of the supporting plate (17), an output shaft of the positive and negative motor (18) is connected with the speed reducer (19), and an output shaft of the speed reducer (19) is connected with the screw (6) through the coupler (20).

3. The semi-automatic lithium battery winding pole piece pushing device according to claim 1, wherein a through hole (21) is formed at the bottom of the placing cavity (2) and close to the screw rod (6), the screw rod (6) penetrates through the through hole (21), and the screw rod (6) is movably connected with the inner wall of the through hole (21) through a bearing (22).

4. The semi-automatic lithium battery winding pole piece pushing device according to claim 1, wherein limiting rods (23) are fixedly connected to two sides of the top of the moving plate (14), a limiting sliding groove (24) is formed in the top of the connecting plate (11) and close to the limiting rods (23), and the top of the limiting rods (23) penetrates through the limiting sliding groove (24) and is located above the connecting plate (11).

5. The semi-automatic lithium battery winding pole piece pushing device according to claim 1, wherein two feeding holes (25) are formed in one side of the placing cavity (2) and located at the top of the workbench (1).

6. The semi-automatic lithium battery winding pole piece pushing device of claim 5, wherein a cavity (26) is formed in one side of the workbench (1) far away from the feeding hole (25).

7. The semi-automatic lithium battery winding pole piece pushing device according to claim 2, wherein a storage battery (27) is fixed on the top of the supporting plate (17), and the forward and reverse motor (18), the linear sliding table module (12) and the telescopic cylinder (13) are electrically connected with the storage battery (27).