CN217498203U

CN217498203U - Automatic laminating device is glued to polymer electricity core head dysmorphism

Info

Publication number: CN217498203U
Application number: CN202220574477.0U
Authority: CN
Inventors: 林俊颇; 林俊仰; 彭伟平; 罗方荣; 张玉新
Original assignee: Zhongshan Tianmao Battery Co Ltd
Current assignee: Zhongshan Tianmao Battery Co Ltd
Priority date: 2022-03-16
Filing date: 2022-03-16
Publication date: 2022-09-27
Anticipated expiration: 2032-03-16

Abstract

The utility model relates to the technical field of battery cell production, in particular to an automatic laminating device for polymer battery cell head special-shaped glue; the device comprises a turntable feeding module, a flattening device and a corner folding device; wherein the exhibition flat device includes the monomer that a pair of symmetry set up, the monomer includes the mounting bracket, the spout, movable block and gyro wheel, wherein the dog-ear device includes the connecting seat, the side arm, the angle bar, the guide rail, the movable arm, the finger, dog-ear gyro wheel and cylinder, improve current head dysmorphism glue bonding equipment, the monomer that draws in through a pair of can closing comes to put electric core top side banding on the carousel and flattens, then fold into through the dog-ear device that has the gyro wheel to electric core U type limit angle, the possibility of damage has been scraped to the electric core surface has been reduced, realize automatic dog-ear simultaneously, product quality and production efficiency are improved.

Description

Automatic laminating device is glued to polymer electricity core head dysmorphism

Technical Field

The utility model belongs to the technical field of the electric core production technique and specifically relates to an automatic laminating device is glued to polymer electricity core head dysmorphism.

Background

One of the processes in the battery core processing is the gluing of the adhesive tape at the head of the battery core. According to the requirement, the gummed paper at the head of the battery core needs to be subjected to a flattening and bending process, and finally forms the pattern shown in fig. 1. The most advanced bonding equipment in the market at present is a full-automatic head-attaching high-temperature adhesive tape machine disclosed in Chinese patent, patent number 201710016231.5, wherein the patent number describes: carousel pay-off module, electric core positioning mechanism, head protection adhesive tape module, wrap up in head protection adhesive tape module, paste a top and seal protection adhesive tape module, wrap up in a top and seal protection adhesive tape ear module, roll over electric core U type angle module and electric core unloading manipulator module.

The device is to flatten the electric core top seal and the U-shaped side seal corner before coating the glue, so that the special-shaped adhesive paper can be pasted in the top seal groove in the next procedure. Original device is linear type finger accessory, at the exhibition paper-back edition in-process, seals a position plastic-aluminum membrane position hard contact with electric core top, has the product fish tail risk. The utility model discloses aim at optimizing the improvement back, install the gyro wheel additional before the linear type finger, make it at flat in-process that opens up, flat finger changes flexible contact into with the product table, from reducing the bad risk of product appearance, improves the product quality.

In addition, the U-shaped angle module of the existing folded battery core (which is equal to an angle folding device) realizes angle folding through a pair of foldable pressing plates. The gummed paper is easy to scrape.

Disclosure of Invention

Not enough to prior art, the utility model provides an automatic laminating device is glued to polymer electricity core head dysmorphism.

The technical scheme of the utility model is that:

an automatic attaching device for special-shaped glue at the head of a polymer battery cell comprises a turntable feeding module, a flattening device and a corner folding device;

the flattening device comprises a pair of symmetrically arranged single bodies, each single body comprises a mounting frame, a sliding chute, a movable block and rollers, the sliding chute is transversely mounted at the front end of the mounting frame, the movable block is movably embedded in the sliding chute, a strip-shaped hole is formed in the lower portion of the movable block in a matched mode with the sliding chute, and a plurality of screw holes are formed in the sliding chute corresponding to the strip-shaped hole, so that the movable block can be locked on the sliding chute by inserting bolts into the strip-shaped hole;

the angle folding device comprises a connecting seat, side arms, angle iron, a guide rail, a movable arm, fingers, angle folding idler wheels and a cylinder, wherein the side arms are connected to two sides of the connecting seat, the angle iron is mounted on the side arms, the cylinder is mounted on the outer side of the angle iron, the guide rail is mounted on the inner side of the angle iron, the movable end of the guide rail is connected with the movable arm, the fingers are mounted at the top of the movable arm, the angle folding idler wheels are mounted at the front ends of the fingers, and a push rod of the cylinder is connected with the movable arm to drive the movable arm to move transversely.

Further, it is protruding to correspond flat gyro wheel of exhibition on the terminal surface before the movable block and be provided with the anticollision for two free flat gyro wheels of protection are difficult to collision each other when stretching out or pushing down, effectively prevent simultaneously because of the atress is uneven to cause electric core top to be protruding.

Further, the periphery of the flattening roller is coated with a flexible material, and the flexible material is one of rubber, plastics, silica gel, latex or fabrics. The roller has certain elasticity, and the surface layer of a product to be processed is prevented from being scraped.

Further, the flattening device and the angle folding device are different in structure only in different appearance sizes and different installation positions, and the required rollers are the same.

The utility model has the advantages that: laminating equipment is glued to current head dysmorphism improves, and the monomer that can close and draw in comes to open up the exhibition to placing the electric core top seal limit on the carousel, then converts into to the good adhesive tape electricity core U type edge of laminating through the dog-ear device that has the gyro wheel, has reduced the possibility that the damage was scraped on electric core surface, realizes automatic dog-ear simultaneously, improves product quality and production efficiency.

Drawings

FIG. 1 is a schematic view of a product;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of a flattening apparatus;

fig. 4 is a schematic structural view of the angle folding device.

In the figure, 1, a turntable feeding module; 2. a flattening device; 3. a corner folding device; 101. a U-shaped corner of the battery cell; 102. a flattened zone (the flattened zone comprises 103 folded corners); 103. a folded corner portion; 201. a mounting frame; 202. a chute; 203. a movable block; 204. a strip-shaped hole; 205. flattening the roller; 206. an anti-collision bulge; 301. a connecting seat; 302. a side arm; 303. angle iron; 304. a guide rail; 305. a movable arm; 306. a finger; 307. a bevel roller; 308. and a cylinder.

Detailed Description

The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:

as shown in fig. 2-4, an automatic attaching device for polymer cell head special-shaped glue comprises a turntable feeding module 1, a flattening device 2 and a corner folding device 3;

the flattening device 2 comprises a pair of symmetrically arranged monomers, each monomer comprises an installation rack 201, a sliding groove 202, a movable block 203 and a roller 205, the sliding groove 202 is transversely installed at the front end of the installation rack 201, the movable block 203 is movably embedded into the sliding groove 202, a strip-shaped hole 204 is formed in the lower portion of the movable block 203 in a matched mode with the sliding groove 202, a screw hole is formed in the sliding groove 202 corresponding to the strip-shaped hole 204, so that the movable block 203 can be inserted into the strip-shaped hole 204 through a bolt to lock the movable block 203 on the sliding groove 202, two flattening rollers 205 are arranged at the front end of the movable block 203, and the two flattening rollers 205 are equal in size;

the bevel device 3 comprises a connecting seat 301, side arms 302, angle irons 303, guide rails 304, movable arms 305, fingers 306, bevel rollers 307 and a cylinder 308, the side arms 302 are connected to two sides of the connecting seat 301, the angle irons 303 are mounted on the side arms 302, the cylinder 308 is mounted on the outer sides of the angle irons 303, the guide rails 304 are mounted on the inner sides of the angle irons 303, the movable ends of the guide rails 304 are connected with the movable arms 305, the fingers 306 are mounted at the tops of the movable arms 305, the bevel rollers 307 are mounted at the front ends of the fingers 306, and push rods of the cylinder 308 are connected with the movable arms 305.

An anti-collision bulge 206 is arranged on the front end face of the movable block 203 corresponding to the flattening roller.

The periphery of the flattening roller 205 is coated with a flexible material, and the flexible material is one of rubber, plastics, silica gel, latex or fabric.

The flattening device 2 is different from the angle folding device 3 only in the structure that the appearance size is different and the installation position is different, and the required rollers are the same.

Fig. 1 is a to-be-processed battery cell (product), the battery cell is placed in a position designated by a turntable feeding module, when the turntable feeding module rotates the battery cell to a flattening station, the front and rear positions of the integral mechanism of the flattening device and the telescopic position of a movable block 203 are adjusted in advance according to different battery cells (products), then the battery cell is pressed downwards, a flattening roller props against a flattening area (the flattening area comprises 103 folded corners) of a U-shaped corner 101 of the battery cell at the moment, two monomers are opened under the action of a clamping cylinder, and then the flattening roller rolls the flattening area (the flattening area comprises 103 folded corners) to finish flattening action; when the battery cell after the carousel pay-off module will laminate good special-shaped adhesive tape rotates the dog-ear station, adjust in advance and install the dog-ear device of installing on manipulator or centre gripping cylinder and push down, dog-ear gyro wheel this moment is located electric core U type edge 101 left and right sides, then drives two dog-ear gyro wheels at self cylinder and inwards fold, then supports dog-ear 103 and dog-ear and make its and the inseparable laminating in exhibition flat area.

The foregoing embodiments and description have been provided to illustrate the principles and preferred embodiments of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed.

Claims

1. An automatic special-shaped adhesive attaching device for the head of a polymer battery cell is characterized by comprising a turntable feeding module, a flattening device and a corner folding device;

the flattening device comprises a pair of symmetrically arranged single bodies, each single body comprises a mounting frame, a sliding chute, a movable block and rollers, the sliding chute is transversely mounted at the front end of the mounting frame, the movable block is movably embedded in the sliding chute, a strip-shaped hole is formed in the lower portion of the movable block in a matched mode with the sliding chute, a plurality of thread holes are formed in the sliding chute corresponding to the strip-shaped hole, two flattening rollers are arranged at the front end of the movable block, and the two flattening rollers are as large as one another;

the angle folding device comprises a connecting seat, side arms, angle iron, a guide rail, a movable arm, fingers, angle folding idler wheels and a cylinder, wherein the side arms are connected to two sides of the connecting seat, the angle iron is mounted on the side arms, the cylinder is mounted on the outer side of the angle iron, the guide rail is mounted on the inner side of the angle iron, the movable end of the guide rail is connected with the movable arm, the fingers are mounted at the top of the movable arm, the angle folding idler wheels are mounted at the front ends of the fingers, and a push rod of the cylinder is connected with the movable arm.

2. The polymer battery cell head special-shaped glue automatic fitting device according to claim 1, characterized in that: and the front end face of the movable block is provided with an anti-collision bulge corresponding to the flattening roller.

3. The polymer battery cell head special-shaped glue automatic fitting device according to claim 2, characterized in that: the periphery of the flattening roller is coated with a flexible material, and the flexible material is one of rubber, plastics, silica gel, latex or fabrics.

4. The automatic laminating device of polymer electricity core head dysmorphism glue of claim 3, characterized in that: the structural difference between the flattening device and the angle folding device is only the difference of the appearance size and the installation position, and the required rollers are the same.