CN212848532U

CN212848532U - Film covering device for lithium ion battery production

Info

Publication number: CN212848532U
Application number: CN202021805730.6U
Authority: CN
Inventors: 唐伟; 何剑
Original assignee: Huaibei Pushi New Energy Technology Co Ltd
Current assignee: Huaibei Pushi New Energy Technology Co Ltd
Priority date: 2020-08-26
Filing date: 2020-08-26
Publication date: 2021-03-30
Anticipated expiration: 2030-08-26

Abstract

The utility model discloses a tectorial membrane device is used in lithium ion battery production, including base, side lever, support frame, connecting plate and cylinder, the equal fixedly connected with side lever in both sides on base surface, and the activity articulates between the adjacent side lever has the axis, one side of side lever is provided with the rotating electrical machines, and the output of rotating electrical machines pass through the shaft coupling extend to the inside of side lever and with centraxonial one end fixed connection, the top fixedly connected with workstation of base, the equal fixedly connected with support frame in both sides on workstation top, the workstation all cooperatees with the support through the stopper, the workstation top of support both sides all fixedly connected with body of rod. The utility model discloses not only realized this lithium ion battery production with limiting function when tectorial membrane device uses, the safeguard function when having realized this lithium ion battery production with tectorial membrane device uses, the removable function of cutter when having realized this lithium ion battery production with tectorial membrane device uses moreover.

Description

Film covering device for lithium ion battery production

Technical Field

The utility model relates to a lithium ion battery produces technical field, specifically is a tectorial membrane device is used in lithium ion battery production.

Background

Along with the continuous development of society, people's demand to electronic product also rises gradually, and it needs to supply power to it when using, then just needs corresponding lithium ion battery, and it can carry out the peritoneum to it when producing, then needs to use corresponding tectorial membrane device for lithium ion battery production:

traditional this kind of tectorial membrane device for lithium ion battery production is because its spacing effect is poor when using for it can appear the phenomenon that the tectorial membrane squints when using, has brought very big trouble then for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tectorial membrane device is used in lithium ion battery production to the problem of proposing the device tectorial membrane skew in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a film covering device for producing a lithium ion battery comprises a base, side rods, supporting frames, connecting plates and air cylinders, wherein the two sides of the surface of the base are fixedly connected with the side rods, a middle shaft is movably hinged between the adjacent side rods, a rotating motor is arranged on one side of each side rod, the output end of the rotating motor extends into the side rods through a coupling and is fixedly connected with one end of the middle shaft, the top end of the base is fixedly connected with a workbench, the two sides of the top end of the workbench are fixedly connected with the supporting frames, the top end of each supporting frame is fixedly connected with a cross rod, the bottom end of each cross rod is fixedly connected with the connecting plates, the two sides of the bottom end of each connecting plate are fixedly connected with the air cylinders, the output ends of the air cylinders are fixedly connected with pressing plates, the surfaces of the supporting frames on the two sides of each pressing plate, the limiting plate spill over fixedly connected with handle, the both sides of limiting plate bottom all fixedly connected with support, and the below of support all is provided with the inner chamber, the inner chamber all sets up the top at the workstation, the workstation all cooperatees with the support through the stopper, the workstation top all fixedly connected with body of rod of support both sides.

Preferably, the protection machanism includes bottom plate, reset spring and diaphragm, the bottom plate is fixed connection all on the lateral wall of support frame, the top of bottom plate all is provided with the diaphragm, and the one end of diaphragm all articulates with the lateral wall of support frame mutually, all through reset spring fixed connection between diaphragm and the bottom plate.

Preferably, the planes of the highest points of the transverse plates are lower than the plane of the lowest point of the pressing plate, and the transverse plates are symmetrically distributed on the center line of the transverse rod.

Preferably, the clamping blocks are distributed on the surface of the limiting plate at equal intervals, and grooves are formed in the surfaces of the clamping blocks.

Preferably, the inside of the body of rod all is provided with the cavity, all fixedly connected with connection pad on two inside walls of cavity, and all be provided with the cutter between the adjacent connection pad, the top of cutter all extends to the outside of cavity.

Preferably, the rod bodies are symmetrically distributed on the center line of the top end of the workbench, and the cutters are designed in an inverted triangle manner.

Compared with the prior art, the beneficial effects of the utility model are that: the film covering device for the production of the lithium ion battery not only realizes the limiting function when the film covering device for the production of the lithium ion battery is used, realizes the protection function when the film covering device for the production of the lithium ion battery is used, but also realizes the function of replaceable cutters when the film covering device for the production of the lithium ion battery is used;

(1) the limiting plate can be pulled out by pulling the handle, the batteries are sequentially placed at the groove positions at the top ends of the clamping blocks at the moment, the handle is pushed and can reset under the action of the bracket and the inner cavity, the limiting function of the laminating device for lithium ion battery production is realized when the laminating device is used, and the phenomenon of laminating deviation of the laminating device for lithium ion battery production is avoided when the laminating device is used;

(2) the film cutting device is characterized in that the pressing plate is pushed downwards by controlling the air cylinder to work, the transverse plate descends when the pressing plate descends, the film on the surface of the transverse plate reaches the surface of the battery above the groove, the transverse plate can be cut at the position of the rod body when the transverse plate is in contact with the rod body, the cutting is convenient for a user to cut, the transverse plate at the bottom end of the pressing plate can elastically reset under the action of the reset spring when the pressing plate resets, the protection function of the film covering device for lithium ion battery production during use is realized, and the phenomenon that the film body is broken when the film covering device for lithium ion battery production is used is avoided;

(3) when the blade is damaged, the cutter can be pulled to be separated from the connecting pad, the cutter is replaced and reset, and after the cutter is placed, the cutter can be clamped under the action of the connecting pad, so that the function that the cutter is replaceable when the laminating device for lithium ion battery production is used is realized, and the practicability of the laminating device for lithium ion battery production is improved when the laminating device for lithium ion battery production is used.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the enlarged structure of a part a in fig. 1 according to the present invention;

fig. 3 is a schematic view of a downward structure of the limiting plate of the present invention;

fig. 4 is a schematic view of the local structure of the cutting tool of the present invention.

In the figure: 1. a base; 2. a side lever; 3. a rotating electric machine; 4. a limiting block; 5. a support frame; 501. a cross bar; 6. a connecting plate; 7. pressing a plate; 8. a cylinder; 9. a cutter; 10. a protection mechanism; 1001. a base plate; 1002. a return spring; 1003. a transverse plate; 11. a work table; 12. an inner cavity; 13. a middle shaft; 14. a support; 15. a limiting plate; 16. a handle; 17. a clamping block; 18. a groove; 19. a rod body; 20. a cavity; 21. a connection pad.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a film covering device for producing a lithium ion battery comprises a base 1, side levers 2, a support frame 5, a connecting plate 6 and a cylinder 8, wherein the two sides of the surface of the base 1 are fixedly connected with the side levers 2, a middle shaft 13 is movably hinged between the adjacent side levers 2, one side of each side lever 2 is provided with a rotating motor 3, the type of each rotating motor 3 can be Y90S-2, the output end of each rotating motor 3 extends into the side lever 2 through a coupler and is fixedly connected with one end of the middle shaft 13, the top end of the base 1 is fixedly connected with a workbench 11, the two sides of the top end of the workbench 11 are fixedly connected with the support frame 5, the top end of each support frame 5 is fixedly connected with a cross rod 501, the bottom end of each cross rod 501 is fixedly connected with the connecting plate 6, the two sides of the bottom end of the connecting plate 6 are fixedly connected with the cylinder 8, the type of the, the surfaces of the support frames 5 at the two sides of the pressure plate 7 are fixedly connected with a protection mechanism 10;

the protection mechanism 10 comprises a bottom plate 1001, a return spring 1002 and a transverse plate 1003, wherein the bottom plate 1001 is fixedly connected to the side wall of the support frame 5, the transverse plate 1003 is arranged above the bottom plate 1001, one end of the transverse plate 1003 is hinged to the side wall of the support frame 5, and the transverse plate 1003 and the bottom plate 1001 are fixedly connected through the return spring 1002;

when the mechanism is used, firstly, the transverse plate 1003 descends along with the descending of the pressing plate 7, a film on the surface of the transverse plate 1003 reaches the surface of the battery above the groove 18, when the transverse plate is in contact with the rod body 19, the transverse plate 1003 is cut at the position of the rod body 19, so that a user can cut the battery conveniently, and when the pressing plate 7 resets, the transverse plate 1003 at the bottom end of the transverse plate can elastically reset under the action of the reset spring 1002;

a limiting plate 15 is arranged above the workbench 11, and a plurality of clamping blocks 17 are fixedly connected to the top end of the limiting plate 15;

the clamping blocks 17 are distributed on the surface of the limiting plate 15 at equal intervals, and grooves 18 are formed in the surfaces of the clamping blocks 17, so that the battery can be limited conveniently;

the overflow of the limit plate 15 is fixedly connected with a handle 16, both sides of the bottom end of the limit plate 15 are fixedly connected with a bracket 14, an inner cavity 12 is arranged below the bracket 14, the inner cavities 12 are all arranged at the top end of the workbench 11, the workbench 11 is matched with the bracket 14 through a limit block 4, and the top ends of the workbench 11 at both sides of the bracket 14 are fixedly connected with a rod body 19;

the inner part of the rod body 19 is provided with a cavity body 20, two inner side walls of the cavity body 20 are fixedly connected with connecting pads 21, a cutter 9 is arranged between every two adjacent connecting pads 21, and the top end of the cutter 9 extends to the outer part of the cavity body 20;

the rod bodies 19 are symmetrically distributed on the middle line of the top end of the workbench 11, and the cutters 9 are designed in an inverted triangle mode, so that the rod bodies 19 can be conveniently replaced.

The working principle is as follows: when the laminating device is used, the laminating device is externally connected with a power supply for producing the lithium ion battery, firstly, a covered film sequentially penetrates through the transverse plate 1003 and the middle shaft 13 and is wound on the surface of the middle shaft 13, then the handle 16 is pulled, the limiting plate 15 is pulled out, the battery is sequentially placed at the position of the groove 18 at the top end of the clamping block 17 at the moment, the handle 16 is pushed and can reset under the action of the support 14 and the inner cavity 12, the battery is conveniently limited, and the phenomenon that the laminating film deviates when the laminating device is used is avoided;

secondly, the air cylinder 8 is controlled to work, the pressing plate 7 is pushed down, the transverse plate 1003 descends along with the pressing plate 7 when the pressing plate 7 descends, a film on the surface of the transverse plate 1003 reaches the surface of the battery above the groove 18, the transverse plate can be cut at the position of the rod body 19 when the transverse plate contacts with the rod body 19, the cutting is convenient for a user to cut, and when the pressing plate 7 resets, the transverse plate 1003 at the bottom end can elastically reset under the action of the reset spring 1002;

and finally, when the blade is damaged, the cutter 9 can be pulled to be separated from the connecting pad 21, replaced and reset, and after the blade is placed, the blade can be clamped under the action of the connecting pad 21, so that the work of the film coating device for lithium ion battery production is finally completed.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a tectorial membrane device is used in lithium ion battery production, includes base (1), side lever (2), support frame (5), connecting plate (6) and cylinder (8), its characterized in that: the automatic cutting machine is characterized in that side rods (2) are fixedly connected to two sides of the surface of the base (1), a middle shaft (13) is movably hinged between every two adjacent side rods (2), a rotating motor (3) is arranged on one side of each side rod (2), the output end of each rotating motor (3) extends into each side rod (2) through a coupling and is fixedly connected with one end of the middle shaft (13), a workbench (11) is fixedly connected to the top end of the base (1), supporting frames (5) are fixedly connected to two sides of the top end of the workbench (11), a cross rod (501) is fixedly connected to the top end of each supporting frame (5), a connecting plate (6) is fixedly connected to the bottom end of each cross rod (501), cylinders (8) are fixedly connected to two sides of the bottom end of each connecting plate (6), pressing plates (7) are fixedly connected to output ends of the cylinders (8), and protection mechanisms (10) are fixedly connected to the, the top of workstation (11) is provided with limiting plate (15), and a plurality of joint piece (17) of the top fixedly connected with of limiting plate (15), the fixedly connected with handle (16) that overflows of limiting plate (15), all fixedly connected with support (14) in both sides of limiting plate (15) bottom, and the below of support (14) all is provided with inner chamber (12), inner chamber (12) all set up the top in workstation (11), workstation (11) all cooperatees through stopper (4) and support (14), the workstation (11) top of support (14) both sides all fixedly connected with body of rod (19).

2. The film covering device for producing the lithium ion battery according to claim 1, wherein: protection machanism (10) are including bottom plate (1001), reset spring (1002) and diaphragm (1003), bottom plate (1001) all fixed connection is on the lateral wall of support frame (5), the top of bottom plate (1001) all is provided with diaphragm (1003), and the one end of diaphragm (1003) all articulates with the lateral wall of support frame (5) mutually, all through reset spring (1002) fixed connection between diaphragm (1003) and bottom plate (1001).

3. The film covering device for lithium ion battery production according to claim 2, wherein: the planes of the highest points of the transverse plates (1003) are lower than the plane of the lowest point of the pressing plate (7), and the transverse plates (1003) are symmetrically distributed on the center line of the transverse rod (501).

4. The film covering device for producing the lithium ion battery according to claim 1, wherein: the surface of joint piece (17) at limiting plate (15) is equidistant distribution, the surface of joint piece (17) all is provided with recess (18).

5. The film covering device for producing the lithium ion battery according to claim 1, wherein: the inside of the body of rod (19) all is provided with cavity (20), all fixedly connected with connection pad (21) on two inside walls of cavity (20), and all be provided with cutter (9) between adjacent connection pad (21), the top of cutter (9) all extends to the outside of cavity (20).

6. The film covering device for producing the lithium ion battery according to claim 5, wherein: the rod bodies (19) are symmetrically distributed on the middle line of the top end of the workbench (11), and the cutters (9) are designed in an inverted triangle mode.