CN216070682U - Jig for sticking protective film - Google Patents

Abstract

The utility model relates to a jig for sticking a protective film, which comprises: the tool base, two long limit border along the front and back both sides of tool base are provided with a set of first position piece that leans on respectively, two minor face borders along the left and right sides of tool base are provided with a set of second respectively and lean on the position piece, at the intermediate part of tool base, and lean on the position piece and the second at first leaning on the position piece inboard to be provided with the profile modeling face seat, this profile modeling face seat and first have first clearance by between the position piece, profile modeling face seat and second lean on the position piece between have the second clearance, the four corners of profile modeling face seat has outside convex screens. According to the utility model, the rear cover of the battery is placed on the profiling surface seat to form positioning, and then the jig base is placed on the machine table, so that auxiliary film coating can be carried out by using the film coating machine.

Description

Jig for sticking protective film

Technical Field

The utility model relates to the technical field of a protective film attaching jig for a rear cover of a battery, in particular to a jig for attaching a protective film.

Background

When the rear cover of the battery is manufactured, a protective film needs to be adhered to the rear cover of the battery, the existing adhesive protective film basically adopts manual adhesion, the manual adhesion strength is not uniform, the adhesion is not firm, and the dislocation is easily caused.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a jig for attaching a protective film, so as to solve the problems mentioned in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a tool for pasting protection film includes:

a jig base, a jig base and a jig,

a group of first leaning blocks are respectively arranged along the two long edges of the front side and the rear side of the jig base,

a group of second leaning blocks are respectively arranged along the edges of the two short edges at the left side and the right side of the jig base,

in the middle part of tool base, and lean on the position piece inboard at first leaning on the position piece and second and be provided with the profile modeling face seat, this profile modeling face seat and first have a first clearance by between the position piece, profile modeling face seat and second lean on the position piece between have a second clearance, the four corners of profile modeling face seat has outside convex screens.

Preferably, the position limit part is arranged at the position of the first position limit block and the position limit part is arranged at the position of the second position limit block.

Preferably, the convex part of screens has circular-arc, and the screens is located first by the position piece and the second by the position piece inside the extension line of border.

Preferably, the jig base is provided with a groove body for aligning between the two first leaning blocks at the two long edges at the front side and the rear side.

Preferably, the first leaning block is provided with a semicircular first gap,

a semicircular second gap corresponding to the first gap is arranged on the profiling surface seat,

the first notch and the second notch form a positioning hole.

According to the utility model, the rear cover of the battery is placed on the profiling surface seat to form positioning, and then the jig base is placed on the machine table, so that auxiliary film coating can be carried out by using the film coating machine.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the rear cover of the battery of the present invention when the rear cover is placed on the jig;

FIG. 3 is a schematic diagram showing the position of the card in the present invention.

Detailed Description

The present invention is described in detail below with reference to the accompanying drawings, which refer to fig. 1 to 2.

A tool for pasting protection film includes:

the jig base 100 is provided with a set of first leaning blocks 103 along two long edge edges of the front side and the rear side of the jig base 100, a set of second leaning blocks 106 along two short edge edges of the left side and the right side of the jig base 100, a profiling surface seat 108 is arranged at the middle part of the jig base 100 and on the inner sides of the first leaning blocks 103 and the second leaning blocks 106, a first gap is formed between the profiling surface seat 108 and the first leaning blocks 103, a second gap 105 is formed between the profiling surface seat 108 and the second leaning blocks 106, and clamping positions 101 protruding outwards are arranged at four corners of the profiling surface seat 108.

In the above, the position stop 101 protrudes along the first and second gaps 105 to the unconnected area between the first and second positioning blocks 103 and 106. The protrusion of the detent 101 has an arc shape, and the detent 101 is located within an extension line of the inner side edges of the first positioning block 103 and the second positioning block 105, and referring to fig. 3, the detent 101 is located between an inner side extension line B of the first positioning block 103 and an inner side extension line a of the second positioning block 106.

In the above, a groove 104 for alignment is provided between the two first positioning blocks 103 and at two long edges of the front and back sides of the jig base 108. A semicircular first notch 102 is formed in the first leaning block 103, a semicircular second notch 107 corresponding to the first notch 108 is formed in the profiling surface seat 108, and the first notch 102 and the second notch 102 form a positioning hole; lid is placed on tool base 108 along first clearance and second clearance behind the battery, when withholding with tool base 108, can make lid card behind the battery on screens 101 through removing lid behind the battery from cell body 104 both sides, after fixing, then place the tool base on the board, can utilize the laminating machine to assist the tectorial membrane.

The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts of the present invention. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes may be made without departing from the principle of the present invention, and the technical features described above may be combined in a suitable manner; such modifications, variations, combinations, or adaptations of the utility model using its spirit and scope, as defined by the claims, may be directed to other uses and embodiments, or may be learned by practice of the utility model.

Claims (5)

1. A tool for pasting protection film, its characterized in that includes:

a jig base, a jig base and a jig,

a group of first leaning blocks are respectively arranged along the two long edges of the front side and the rear side of the jig base,

a group of second leaning blocks are respectively arranged along the edges of the two short edges at the left side and the right side of the jig base,

in the middle part of tool base, and lean on the position piece inboard at first leaning on the position piece and second and be provided with the profile modeling face seat, this profile modeling face seat and first have a first clearance by between the position piece, profile modeling face seat and second lean on the position piece between have a second clearance, the four corners of profile modeling face seat has outside convex screens.

2. The jig for attaching the protective film according to claim 1, wherein the position-lock is protruded along the first gap and the second gap toward a region where the first positioning block and the second positioning block are not connected.

3. The jig for sticking the protective film according to claim 1, wherein the convex portion of the stopper has a circular arc shape, and the stopper is located within an extension line of inner side edges of the first and second rest blocks.

4. The jig for attaching the protective film according to claim 1, wherein a groove for alignment is provided between the two first positioning blocks and at two long edges of the front and rear sides of the jig base.

5. The jig for attaching the protective film according to claim 1, wherein the first positioning block is provided with a semicircular first notch,

a semicircular second gap corresponding to the first gap is arranged on the profiling surface seat,

the first notch and the second notch form a positioning hole.

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