CN216354311U - Automatic film coating mechanism for large battery - Google Patents
Automatic film coating mechanism for large battery Download PDFInfo
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- CN216354311U CN216354311U CN202122231346.0U CN202122231346U CN216354311U CN 216354311 U CN216354311 U CN 216354311U CN 202122231346 U CN202122231346 U CN 202122231346U CN 216354311 U CN216354311 U CN 216354311U
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Abstract
The utility model relates to the technical field of film coating mechanisms, in particular to an automatic film coating mechanism for a large battery, wherein a vertical plate is provided with film pasting parts for pasting films on the upper surface and the lower surface of the battery; two membrane material conveying mechanisms are arranged on the vertical plate; the film sticking part comprises a film sticking main frame body fixed on the vertical plate; the film sticking main frame body is provided with two film sticking modules which are distributed oppositely; the film sticking module comprises a connecting frame connected to the film sticking main frame body, a film cutting assembly fixed on the connecting frame and a film sticking support rotatably connected to the connecting frame; a film suction plate capable of sucking and fixing a film is fixed on the film sticking bracket; both sides of the membrane suction plate are provided with press rolls; the compression roller is fixed on the film sticking bracket; and a rotating assembly for driving the film sticking support to rotate is fixed on the connecting frame. When the structure is used, the synchronous film pasting of a large battery is realized, and the processing efficiency of lithium battery production is improved.
Description
Technical Field
The utility model relates to the technical field of coating mechanisms, in particular to an automatic coating mechanism for a large battery.
Background
The film coating mechanism of the soft package lithium battery is to coat a layer of film on a packaged battery cell so as to prevent the surface of the battery from being scratched and damaged in the subsequent processing and use; in the coating process of large batteries, especially for long batteries, automatic film sticking is difficult to realize, and the production efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an automatic film coating mechanism for a large battery, aiming at the defects and shortcomings of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model relates to an automatic film coating mechanism for a large battery, which comprises a vertical plate; the vertical plate is provided with a film pasting part for pasting films on the upper surface and the lower surface of the battery; two membrane material conveying mechanisms are arranged on the vertical plate; the film material conveying mechanism comprises an unreeling assembly and a film material traction assembly for conveying a film at the tail end of the unreeling assembly to the film sticking part; a battery traction assembly is fixed on the vertical plate;
the film sticking part comprises a film sticking main frame body fixed on the vertical plate; the film sticking main frame body is provided with two film sticking modules which are distributed oppositely; the film sticking module comprises a connecting frame connected to the film sticking main frame body, a film cutting assembly fixed on the connecting frame and a film sticking support rotatably connected to the connecting frame; a film suction plate capable of sucking and fixing a film is fixed on the film sticking bracket; compression rollers are arranged on two sides of the film suction plate; the compression roller is fixed on the film sticking bracket; and a rotating assembly for driving the film sticking support to rotate is fixed on the connecting frame.
Furthermore, the membrane material traction assembly comprises a lifting assembly, a sliding frame fixed on the lifting assembly and a membrane clamping assembly fixed on the sliding frame.
Further, the rotating component is a motor; the output end of the motor is fixedly provided with a rotating shaft which is rotationally connected with the connecting frame; the film sticking support is rotationally connected with the connecting frame through a rotating shaft.
Furthermore, the battery traction assembly comprises a translation linear module fixed on the vertical plate; and a clamping jaw is fixed on the sliding block of the translation linear module.
Further, the film cutting assembly comprises a cutter linear module fixed on the film sticking bracket; and a cutter is fixed on the sliding block of the cutter linear module.
Furthermore, a guide rail is fixed on the film pasting main frame body; the film sticking modules are connected with the guide rail in a sliding manner through the sliding blocks; springs are fixed on the outer sides of the film sticking modules; the spring is used for providing an elastic force which enables the two film sticking modules to approach each other.
After adopting the structure, the utility model has the beneficial effects that: according to the automatic film coating mechanism for the large battery, the vertical plate is provided with the film pasting parts for pasting films on the upper surface and the lower surface of the battery; two membrane material conveying mechanisms are arranged on the vertical plate; the film material conveying mechanism comprises an unreeling assembly and a film material traction assembly for conveying a film at the tail end of the unreeling assembly to the film sticking part; a battery traction assembly is fixed on the vertical plate; the film sticking part comprises a film sticking main frame body fixed on the vertical plate; the film sticking main frame body is provided with two film sticking modules which are distributed oppositely; the film sticking module comprises a connecting frame connected to the film sticking main frame body, a film cutting assembly fixed on the connecting frame and a film sticking support rotatably connected to the connecting frame; a film suction plate capable of sucking and fixing a film is fixed on the film sticking bracket; both sides of the membrane suction plate are provided with press rolls; the compression roller is fixed on the film sticking bracket; and a rotating assembly for driving the film sticking support to rotate is fixed on the connecting frame. When the film sticking device is used, after the two unreeling assemblies release the strip materials, the two film material traction assemblies respectively clamp and fix the tail ends of the film materials and draw the film materials to the film sticking module; after the membrane is adsorbed and fixed by the membrane adsorbing plate, the membrane adsorbed on the membrane adsorbing plate is cut off and separated from the unreeling assembly by the membrane cutting assembly; the two rotating assemblies respectively drive the two film absorbing plates to rotate, the two film absorbing plates are opposite to each other, and the battery traction assembly drives the battery to penetrate through the two film sticking modules and simultaneously presses and sticks the two films on two surfaces of the battery through corresponding compression rollers; the structure realizes synchronous film sticking of large batteries and improves the processing efficiency of lithium battery production.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a right side view of the present invention;
FIG. 3 is a first perspective view of the film attachment module;
FIG. 4 is a second perspective view of the film attachment module;
FIG. 5 is a right side view of the film module;
FIG. 6 is an enlarged view of section A of FIG. 1;
description of reference numerals:
1. a lifting assembly; 2. a carriage; 3. an unwinding assembly; 4. a film clamping assembly;
5. a translation linear module;
6. a film sticking module; 601. a rotating assembly; 602. a cutter linear module; 603. a connecting frame;
604. a membrane suction plate; 605. a compression roller; 606. sticking a film bracket; 607. a cutter; 608. a rotating shaft;
7. a vertical plate; 8. a clamping jaw; 9. pasting a film main frame body; 10. a spring; 11. a slider; 12. a guide rail.
Detailed Description
The utility model will be further described with reference to the accompanying drawings.
As shown in fig. 1 to 6, the automatic film wrapping mechanism for large batteries according to the present invention includes a vertical plate 7; the vertical plate 7 is provided with a film pasting part for pasting films on the upper surface and the lower surface of the battery; two membrane material conveying mechanisms are arranged on the vertical plate 7; the film material conveying mechanism comprises an unreeling assembly 3 and a film material traction assembly for conveying a film at the tail end of the unreeling assembly 3 to a film pasting part; a battery traction assembly is fixed on the vertical plate 7;
the film sticking part comprises a film sticking main frame body 9 fixed on the vertical plate 7; the film sticking main frame body 9 is provided with two film sticking modules 6 which are distributed oppositely; the film sticking module 6 comprises a connecting frame 603 connected to the film sticking main frame body 9, a film cutting assembly fixed on the connecting frame 603 and a film sticking bracket 606 rotatably connected to the connecting frame 603; a film suction plate 604 capable of sucking and fixing a film is fixed on the film sticking bracket 606; the two sides of the film suction plate 604 are provided with press rollers 605; the pressing roller 605 is fixed on the film sticking bracket 606; a rotating component 601 for driving the film sticking bracket 606 to rotate is fixed on the connecting frame 603; the film suction plate 604 is communicated with a negative pressure device and can suck the film; after the two unreeling assemblies 3 unreel the strip materials, the two film material traction assemblies respectively clamp and fix the tail ends of the film materials and draw the film materials to the film sticking module 6; after the membrane sucking plate 604 adsorbs and fixes the membrane, the membrane adsorbed on the membrane sucking plate 604 is cut off and separated from the unreeling component 3 by the membrane cutting component; the two rotating assemblies 601 respectively drive the two film absorbing plates 604 to rotate, the two film absorbing plates 604 are opposite, and the battery traction assembly drives the battery to penetrate through the two film sticking modules 6 and simultaneously presses and sticks the two films on two surfaces of the battery through the corresponding pressing rollers 605; the structure realizes synchronous film sticking of large batteries and improves the processing efficiency of lithium battery production.
As a preferred mode of the utility model, the film material traction assembly comprises a lifting assembly 1, a sliding frame 2 fixed on the lifting assembly 1 and a film clamping assembly 4 fixed on the sliding frame 2; the lifting assembly 1 and the film clamping assembly 4 are not essentially different from the prior art, and therefore are not described in detail; after the film clamping assembly 4 clamps and fixes the film, the lifting assembly 1 is started to drive the sliding frame 2 to slide on the vertical plate 7, the film of the unreeling assembly 3 can be quantitatively pulled, and the tail end of the film is moved to the film sticking module 6.
In a preferred embodiment of the present invention, the rotating component 601 is a motor; a rotating shaft 608 which is rotatably connected with the connecting frame 603 is fixed at the output end of the motor; the film sticking bracket 606 is rotatably connected with the connecting frame 603 through a rotating shaft 608; after the motor is started, the connecting frame 603 is driven to rotate, so that the film material of the film suction plate 604 rotates from the direction vertical to the battery to the direction horizontal to the battery.
As a preferred mode of the present invention, the battery traction assembly includes a translational linear module 5 fixed on a vertical plate 7; a clamping jaw 8 is fixed on the sliding block of the translation linear module 5; clamping jaw 8 is used for the centre gripping battery to pass the one end of two pad pasting modules 6, and the drive of translation sharp module 5 back drives clamping jaw 8 and slides along the horizontal direction.
As a preferred mode of the present invention, the film cutting assembly includes a cutter linear module 602 fixed on a film sticking bracket 606; a cutter 607 is fixed on the sliding block of the cutter linear module 602; after the linear cutter module 602 is started, the cutter 607 is driven to move along the width direction of the film, so as to transversely cut the film.
In a preferred embodiment of the present invention, a guide rail 12 is fixed to the film attaching main frame 9; the film sticking modules 6 are all connected with the guide rail 12 in a sliding manner through the sliding block 11; the outer sides of the film sticking modules 6 are fixed with springs 10; the spring 10 is used for providing an elastic force which enables the two film sticking modules 6 to approach each other; when the battery passes through the two film sticking modules 6, the pressing roller 605 has enough pressure to press on the battery through the acting force of the spring 10, so that the film sticking pressure is ensured, and the film sticking quality is improved
When the film sticking device is used, after the two unreeling assemblies release the belt materials, the film clamping assemblies clamp and fix the film, the lifting assemblies are started to drive the sliding frames to slide on the vertical plates, the film of the unreeling assemblies can be quantitatively drawn, and the tail ends of the film are moved to the film sticking module; after the film suction plate adsorbs and fixes the film, the cutter linear module is started to drive the cutter to move along the width direction of the film, so that the film is transversely cut off, and the film adsorbed on the film suction plate is cut off and separated from the unreeling assembly; after the motor is started, the connecting frame is driven to rotate, so that the film material of the film suction plate rotates from the direction vertical to the battery to the direction horizontal to the battery; the two rotating assemblies respectively drive the two film absorbing plates to rotate, the two film absorbing plates are opposite to each other, the translation linear module drives the batteries in the clamping jaws to slide along the horizontal direction after being driven, and the batteries penetrate through the two film sticking modules and simultaneously press and stick the two films on two surfaces of the batteries respectively through corresponding compression rollers; the structure realizes the synchronous film pasting of a large battery, and improves the processing efficiency of lithium battery production; when the battery passes through two pad pasting modules, through the effort of spring for the compression roller has sufficient pressure to press on the battery, guarantees the pressure of pad pasting, improves the pad pasting quality.
The above description is only a preferred embodiment of the present invention, and all equivalent changes or modifications of the structure, characteristics and principles described in the present invention are included in the scope of the present invention.
Claims (6)
1. The utility model provides an automatic diolame mechanism of big battery which characterized in that: it comprises a vertical plate (7); the vertical plate (7) is provided with a film pasting part for pasting films on the upper surface and the lower surface of the battery; two membrane material conveying mechanisms are arranged on the vertical plate (7); the film material conveying mechanism comprises an unreeling assembly (3) and a film material traction assembly for conveying a film at the tail end of the unreeling assembly (3) to a film sticking part; a battery traction assembly is fixed on the vertical plate (7);
the film sticking part comprises a film sticking main frame body (9) fixed on the vertical plate (7); the film sticking main frame body (9) is provided with two film sticking modules (6) which are distributed oppositely; the film sticking module (6) comprises a connecting frame (603) connected to the film sticking main frame body (9), a film cutting assembly fixed on the connecting frame (603) and a film sticking support (606) rotatably connected to the connecting frame (603); a film suction plate (604) capable of sucking and fixing a film is fixed on the film sticking bracket (606); both sides of the film suction plate (604) are provided with press rolls (605); the pressing roller (605) is fixed on the film sticking bracket (606); and a rotating component (601) for driving the film sticking bracket (606) to rotate is fixed on the connecting frame (603).
2. The automatic film coating mechanism for the large battery according to claim 1, wherein: the membrane material traction assembly comprises a lifting assembly (1), a sliding frame (2) fixed on the lifting assembly (1) and a membrane clamping assembly (4) fixed on the sliding frame (2).
3. The automatic film coating mechanism for the large battery according to claim 1, wherein: the rotating component (601) is a motor; a rotating shaft (608) which is rotatably connected with the connecting frame (603) is fixed at the output end of the motor; the film sticking bracket (606) is rotatably connected with the connecting frame (603) through a rotating shaft (608).
4. The automatic film coating mechanism for the large battery according to claim 1, wherein: the battery traction assembly comprises a translation linear module (5) fixed on a vertical plate (7); and a clamping jaw (8) is fixed on the sliding block of the translation linear module (5).
5. The automatic film coating mechanism for the large battery according to claim 1, wherein: the film cutting assembly comprises a cutter linear module (602) fixed on a film sticking bracket (606); and a cutter (607) is fixed on the sliding block of the cutter linear module (602).
6. The automatic film coating mechanism for the large battery according to claim 1, wherein: a guide rail (12) is fixed on the film pasting main frame body (9); the film sticking modules (6) are connected with the guide rail (12) in a sliding manner through the sliding block (11); springs (10) are fixed on the outer sides of the film sticking modules (6); the spring (10) is used for providing an elastic force which enables the two film sticking modules (6) to approach each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122231346.0U CN216354311U (en) | 2021-09-15 | 2021-09-15 | Automatic film coating mechanism for large battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122231346.0U CN216354311U (en) | 2021-09-15 | 2021-09-15 | Automatic film coating mechanism for large battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216354311U true CN216354311U (en) | 2022-04-19 |
Family
ID=81172844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122231346.0U Active CN216354311U (en) | 2021-09-15 | 2021-09-15 | Automatic film coating mechanism for large battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216354311U (en) |
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2021
- 2021-09-15 CN CN202122231346.0U patent/CN216354311U/en active Active
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