CN216389478U

CN216389478U - Lithium battery rolling and pasting device

Info

Publication number: CN216389478U
Application number: CN202122502359.7U
Authority: CN
Inventors: 吴艳成; 胡盛明; 伍军
Original assignee: Dongguan Zhongtian Automation Technology Co ltd
Current assignee: Dongguan Zhongtian Automation Technology Co ltd
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-04-26
Anticipated expiration: 2031-10-18

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to a lithium battery rolling and pasting device which comprises a pasting platform capable of horizontally sliding, wherein the pasting platform is provided with a pasting mechanism, the pasting mechanism comprises an absorption piece, the absorption piece absorbs hot melt adhesive and then presses the hot melt adhesive onto a positioning clamp provided with a lithium battery to realize pasting, and after pasting is finished, easily-generated bulged bubbles; the rubberizing platform still is provided with rubber coating mechanism, rubber coating mechanism includes that the interval sets up the rubber coating roller at actuation piece side, rubber coating roller is elevating movement by the drive of lift power component, rubber coating roller is driven by power component and is pushed down, make rubber coating roller highly be less than the piece of absorbing, rubberizing platform horizontal slip this moment, drive rubber coating roller and the lithium cell surface that the rubberizing finishes and roll the cooperation, the bubble that will swell is rolled and is eliminated, realize the effect of removing the bubble, improve the quality safety of lithium cell, whole process automation degree is high, rubberizing finishes, carry out the automation immediately and remove the bubble, efficiency promotes greatly.

Description

Lithium battery rolling and pasting device

Technical Field

The utility model relates to the technical field of lithium battery processing, in particular to a lithium battery rolling and pasting device.

Background

Lithium batteries are the first choice voltage devices for consumer electronics because of their high voltage, high energy density, high efficiency, environmental protection, long service life, and the like. The production scale of lithium batteries is continuously enlarged, and the application fields of the lithium batteries are continuously expanded to various fields such as electric vehicles, electric tools, solar photovoltaic power generation systems, application lighting, portable mobile power supplies, mobile communication base stations and the like.

One of them step of lithium cell processing is for laminating the one deck hot melt adhesive on its surface, carries out the cladding to the lithium cell, and current subsides hot melt adhesive mechanism can produce the bubble of a large amount of blooms after finishing to the lithium cell laminating, can influence the safety quality of lithium cell.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lithium battery rolling and pasting device aiming at the defects of the prior art.

In order to achieve the purpose, the technical scheme of the utility model is as follows:

the utility model provides a lithium cell rolls pastes device, but including horizontal slip's rubberizing platform, the rubberizing platform is provided with rubberizing mechanism and rubber coating mechanism, and rubberizing mechanism is including the suction member, and rubber coating mechanism includes that the interval sets up the rubber coating roller in suction member side, and rubber coating roller is the elevating movement by the drive of lift power component.

Further: the rubberizing mechanism further comprises a rubberizing guide seat used for installing the suction piece, the rubberizing guide seat is vertically installed at the bottom of the rubberizing platform, and the suction piece is vertically installed at the bottom of the rubberizing guide seat.

Further: the bottom surface of the suction piece is formed with a smooth binding surface, and the binding surface is formed with a plurality of air holes.

Further: the rubber coating mechanism comprises a rubber coating guide seat which is obliquely arranged at the bottom of the rubber coating platform, a rubber coating sliding seat which is in transmission fit with the lifting power assembly is arranged on the rubber coating guide seat, and a rubber coating roller is rotationally arranged at the bottom of the rubber coating sliding seat along the length direction.

Further: the lifting power assembly comprises a telescopic cylinder which is attached to the rubber rolling guide seat, and a piston rod of the telescopic cylinder is in transmission fit with the rubber rolling sliding seat and drives the rubber rolling sliding seat to slide along the rubber rolling guide seat.

Further: the rubber rolling sliding seat is provided with a sliding block guide rail assembly between the rubber rolling sliding seat and the rubber rolling guide seat for sliding connection.

Further: the top of the rubberizing platform is controlled by a telescopic motor to make horizontal sliding motion, and the top of the telescopic motor is provided with a driving device.

Further: the driving device comprises a first linear module and a second linear module which are perpendicular to each other, the second linear module is vertically arranged, the first linear module is perpendicular to the telescopic motor, a first sliding block for driving the second linear module to slide is arranged on the first linear module, and a second sliding block for driving the telescopic motor to lift is arranged on the second linear module.

Further: the glue rolling roller is parallel to the suction piece, and the length of the glue rolling roller is not less than that of the suction piece.

The utility model has the beneficial effects that: according to the lithium battery roll-pasting device, after the suction piece adsorbs the hot melt adhesive, the hot melt adhesive is pressed on the positioning fixture provided with the lithium battery to realize pasting, and after pasting is finished; rubberizing platform horizontal slip drives the rubber roll roller and rolls the cooperation with the lithium cell surface that the rubberizing finishes, and the bubble that will bulge rolls and eliminates, realizes removing the effect of bubble, improves the quality safety of lithium cell, and whole process automation degree is high, carries out the automation immediately after the rubberizing finishes and removes the bubble, and efficiency promotes greatly.

Drawings

Fig. 1 is a schematic structural diagram of the connection between the rubberizing platform and the rubberizing mechanism and the connection between the rubberizing platform and the glue rolling mechanism.

Fig. 2 is a schematic structural view of the connection of the rubberizing mechanism and the glue rolling mechanism.

Fig. 3 is a schematic structural diagram of a driving device for driving the rubberizing platform to move.

The reference numerals include:

1-rubberizing platform

10-telescopic motor 11-driving device 12-first linear module 13-second linear module

14-first slide 15-second slide

2-adhesive tape sticking mechanism

21-rubberizing guide seat 22-absorbing part 23-air hole 24-binding surface

3-glue rolling mechanism

31-rubber rolling guide seat 32-rubber rolling sliding seat 33-telescopic cylinder 34-piston rod

35-a fitting groove 36-a clamping part 37-a glue rolling roller 38-a slider guide rail component.

Detailed Description

The present invention is described in detail below with reference to the attached drawings.

As shown in fig. 1-3, a lithium battery roll-bonding device comprises a bonding platform 1 capable of horizontally sliding, wherein the bonding platform 1 is provided with a bonding mechanism 2, the bonding mechanism 2 comprises an absorption member 22, the absorption member 22 is pressed on a positioning fixture provided with a lithium battery after being aligned with prepared hot melt adhesive for absorption, so as to realize bonding, and after the bonding is finished, the easy-to-generate bulged bubbles are used for solving the generated bubbles; rubberizing platform 1 still is provided with rubber coating mechanism 3, rubber coating mechanism 3 sets up the rubber coating roller 37 at the piece 22 side of inhaling including the interval, rubber coating roller 37 is elevating movement by the drive of lift power component, rubber coating roller 37 is pushed down by the drive of power component, make rubber coating roller 37 highly be less than and inhale the

piece

22, 1 horizontal slip of rubberizing platform this moment, drive rubber coating roller 37 and the lithium cell surface that the rubberizing finishes and roll the cooperation, the bubble that will bulge is rolled and is eliminated, the realization removes the effect of bubble, improve the quality safety of lithium cell, whole process automation degree is high, carry out the automation immediately after the rubberizing finishes and remove the bubble, efficiency promotes greatly.

In addition, in order to improve the pressing efficiency, the glue rolling roller 37 is parallel to the suction piece 22, the length of the glue rolling roller 37 is not smaller than that of the suction piece 22, and when the glue rolling roller 37 performs glue rolling movement, the glue rolling roller 37 can cover the attached hot melt adhesive, so that the effect of removing bubbles is improved.

Specifically, the top of the rubberizing platform 1 is controlled by a telescopic motor 10 to do horizontal sliding motion, a driving device 11 is arranged at the top of the telescopic motor 10, the driving device 11 comprises a first linear module 12 and a second linear module 13 which are perpendicular to each other, the second linear module 13 is vertically arranged, the first linear module 12 is perpendicular to the telescopic motor 10, a first sliding block 14 which drives the second linear module 13 to slide is arranged on the first linear module 12, a second sliding block 15 which drives the telescopic motor 10 to lift is arranged on the second linear module 13, and the rubberizing platform 1 can do linear motion in X, Y, Z directions respectively through the cooperation of the first linear module 12, the second linear module 13 and the telescopic motor 10;

rubberizing mechanism 2 is still including the rubberizing guide holder 21 that is used for installing the piece 22 that closes of inhaling, rubberizing guide holder 21 is vertical to be installed in rubberizing platform 1 bottom, actuation piece 22 is installed perpendicularly in rubberizing guide holder 21 bottom, the orbit when guaranteeing to push down is vertical straight line, improve the quality of laminating, actuation piece 22 bottom surface shaping has smooth binding face 24, the shaping has a plurality of gas pockets 23 on binding face 24, rubberizing mechanism 2 moves earlier to carrying out the actuation back to the hot melt adhesive that will prepare, the hot melt adhesive that will close the piece 22 bottom surface through the power-fit of first sharp module 12 and second sharp module 13 aligns the back with the binding face 24 parallel of lithium cell, the pressfitting is carried out in the vertical decline, thereby accomplish the laminating of hot melt adhesive.

The rubber coating mechanism 3 is installed in the rubber coating guide holder 31 of rubberizing platform 1 bottom including the slope, the incline direction of this rubber coating guide holder 31 is towards actuation piece 22, be provided with on the rubber coating guide holder 31 with lift power component transmission fit's rubber coating sliding seat 32, lift power component is including laminating the telescopic cylinder 33 of installing on rubber coating guide holder 31, telescopic cylinder 33's piston rod 34 and rubber coating sliding seat 32 cooperation and drive rubber coating sliding seat 32 slide along rubber coating guide holder 31, rubber coating roller 37 rotationally installs in rubber coating sliding seat 32 bottom along length direction, install rubber coating roller 37 by the mounting panel that has the pivot, improve its smooth and easy degree that rolls. When rolling the sticky tape, telescopic cylinder 33 stretches out, it pushes down along the slope that slides of rubber rolling direction seat 31 to drive rubber rolling sliding seat 32, install and stretch out downwards in the slope of rubber rolling roller 37 at rubber rolling sliding seat 32 end, highly be less than and inhale piece 22 this moment, and align with the lithium cell level, can prevent to inhale piece 22 and lithium cell secondary contact, by the reciprocal slip of flexible motor 10 control rubberizing platform 1 level, rubber rolling roller 37 rolls the cooperation with the lithium cell surface pressfitting after the rubberizing, the contact has been carried out fully, thereby effectively eliminate the bubble that produces.

More specifically, in order to reduce the design length of the rubber rolling guide seat 31 and reduce the manufacturing cost thereof, the middle end of the rubber rolling sliding seat 32 is formed with a fitting groove 35 with a width larger than that of the telescopic cylinder 33, the end of the fitting groove 35 is provided with a clamping part 36 in locking fit with the end of the piston rod 34, so that the piston rod 34 is in locking fit with the fitting groove 35, a slider guide rail assembly 38 is arranged between the rubber rolling sliding seat 32 and the rubber rolling guide seat 31 for sliding connection, the stability of the mutual sliding fit between the rubber rolling sliding seat 32 and the rubber rolling guide seat 31 can be improved, and the rolling stability is further improved.

When the rubber rolling sliding seat 32 slides, the embedding groove 35 can be just matched with the telescopic cylinder 33, and when the rubber rolling sliding seat contracts, the telescopic cylinder 33 is embedded into the embedding groove 35, so that the stroke of the telescopic cylinder 33 is ensured, the design length of the rubber rolling guide seat 31 is reduced, and the processing cost is reduced.

In conclusion, the present invention has the above-mentioned excellent characteristics, so that it can be used to enhance the performance of the prior art and has practicability, and becomes a product with practical value.

The above description is only a preferred embodiment of the present invention, and for those skilled in the art, the present invention should not be limited by the description of the present invention, which should be interpreted as a limitation.

Claims

1. The utility model provides a lithium cell rolls pastes device, but including horizontal slip's rubberizing platform, its characterized in that: the rubberizing platform is provided with rubberizing mechanism and rubber coating mechanism, and the rubberizing mechanism includes the suction member, and rubber coating mechanism includes the rubber coating roller that the interval set up in suction member side, and rubber coating roller is the elevating movement by the drive of lift power component.

2. The lithium battery roll-on device of claim 1, wherein: the rubberizing mechanism further comprises a rubberizing guide seat used for installing the suction piece, the rubberizing guide seat is vertically installed at the bottom of the rubberizing platform, and the suction piece is vertically installed at the bottom of the rubberizing guide seat.

3. The lithium battery roll-on device of claim 1, wherein: the bottom surface of the suction piece is formed with a smooth binding surface, and the binding surface is formed with a plurality of air holes.

4. The lithium battery roll-on device of claim 1, wherein: the rubber coating mechanism comprises a rubber coating guide seat which is obliquely arranged at the bottom of the rubber coating platform, a rubber coating sliding seat which is in transmission fit with the lifting power assembly is arranged on the rubber coating guide seat, and a rubber coating roller is rotatably arranged at the bottom of the rubber coating sliding seat along the length direction.

5. The lithium battery roll-on device of claim 4, wherein: the lifting power assembly comprises a telescopic cylinder which is attached to the rubber rolling guide seat, and a piston rod of the telescopic cylinder is in transmission fit with the rubber rolling sliding seat and drives the rubber rolling sliding seat to slide along the rubber rolling guide seat.

6. The lithium battery roll-on device of claim 5, wherein: the rubber rolling sliding seat is characterized in that an embedding groove with the width larger than that of the telescopic cylinder is formed in the middle end of the rubber rolling sliding seat, a clamping portion matched with the tail end of the piston rod in a locking mode is arranged at the end portion of the embedding groove, and a sliding block guide rail assembly is arranged between the rubber rolling sliding seat and the rubber rolling guide seat and used for being connected in a sliding mode.

7. The lithium battery roll-on device of claim 1, wherein: the top of the rubberizing platform is controlled by a telescopic motor to make horizontal sliding motion, and the top of the telescopic motor is provided with a driving device.

8. The lithium battery roll-on device of claim 7, wherein: the driving device comprises a first linear module and a second linear module which are perpendicular to each other, the second linear module is vertically arranged, the first linear module is perpendicular to the telescopic motor, a first sliding block for driving the second linear module to slide is arranged on the first linear module, and a second sliding block for driving the telescopic motor to lift is arranged on the second linear module.

9. The lithium battery roll-on device according to any one of claims 1 to 8, characterized in that: the glue rolling roller is parallel to the suction piece, and the length of the glue rolling roller is not less than that of the suction piece.