CN211208601U

CN211208601U - Special-shaped pole piece diaphragm heat-sealing die

Info

Publication number: CN211208601U
Application number: CN202020213499.5U
Authority: CN
Inventors: 袁中华; 熊开立
Original assignee: Shenzhen Huihuaxin Battery Technology Co ltd
Current assignee: Shenzhen Huihuaxin Battery Technology Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-08-07
Anticipated expiration: 2030-02-26

Abstract

The utility model discloses a special-shaped pole piece diaphragm heat-sealing die, which comprises a fixed base, the supporting seat is installed to the top surface of fixing base, the shape of supporting seat is the cuboid, the support is installed to the top surface of fixing base, the diaphragm is installed to the upper end of support, install the cylinder in the diaphragm, the vertical setting of cylinder, the connecting seat is installed to the cylinder lower extreme, the cylinder promotes the connecting seat and reciprocates, the clamp plate is installed to the bottom surface of connecting seat, the top surface of supporting seat is installed and is used for placing the board of placing of battery, the top surface shaping of supporting seat has first spout, first spout is parallel with the length direction of supporting seat, the quantity of first spout is two and sets up respectively placing the board about both sides, be equipped with first fixed block in the first spout, first fixed block and first spout sliding fit, the top surface shaping of supporting.

Description

Special-shaped pole piece diaphragm heat-sealing die

Technical Field

The utility model belongs to the technical field of the lithium cell technique and specifically relates to a special-shaped pole piece diaphragm heat-seal mould is related to.

Background

At present, the manufacturing method of the battery is changed continuously, and not only the winding method but also the laminating method which is gradually developed is included. With the continuous application and popularization of batteries in various electrical appliances, the personalized requirements on the battery design are more and more, and the single model development can not meet the market requirements at all. However, batteries with different shapes or structures have different requirements on the way of making the diaphragm bags, so that the battery manufacturing field cannot adapt to the production requirements of batteries with different models or structures, the material waste is caused, the manufacturing process of the battery is complicated, and the manufacturing cost of the battery is increased.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an it is not enough to overcome above-mentioned condition, aims at providing the technical scheme that can solve above-mentioned problem.

A special-shaped pole piece diaphragm heat-sealing die comprises a fixed seat, wherein a supporting seat is installed on the top surface of the fixed seat, the supporting seat is in a cuboid shape, a support frame is installed on the top surface of the fixed seat, a transverse plate is installed at the upper end of the support frame, an air cylinder is installed in the transverse plate and vertically arranged, a connecting seat is installed at the lower end of the air cylinder and pushes the connecting seat to move up and down, a pressing plate is installed on the bottom surface of the connecting seat, a placing plate for placing a battery is installed on the top surface of the supporting seat, a first sliding groove is formed in the top surface of the supporting seat and is parallel to the length direction of the supporting seat, the number of the first sliding grooves is two, the two first sliding grooves are respectively arranged on the left side and the right side of the placing plate, a first fixing block is arranged in the first, the second fixed block and the second spout sliding fit place the top surface shaping of board and have the baffle, and first fixed block, second fixed block, baffle are mutually supported fixed battery.

As a further aspect of the present invention: the shaping has first through-hole in the first fixed block, and first through-hole runs through first fixed block from top to bottom, and the shaping has a plurality of first mounting holes in the first spout, and first mounting hole is arranged the setting along supporting seat length direction, has worn first bolt in the first through-hole, and when first bolt screwed downwards, the lower extreme of first bolt extended to in certain first mounting hole, first bolt outer wall and first mounting hole inner wall screw-thread fit.

As a further aspect of the present invention: the shaping has the second through-hole in the second fixed block, and the second through-hole runs through the second fixed block from top to bottom, and the shaping has a plurality of second mounting holes in the second spout, and the second mounting hole is arranged along supporting seat width direction and is set up, and it has the second bolt to wear in the second through-hole, and when the second bolt was screwed downwards, the lower extreme of second bolt extended to in certain second mounting hole, second bolt outer wall and second mounting hole inner wall screw-thread fit.

As a further aspect of the present invention: the diaphragm internal forming has the mounting groove, and the diaphragm runs through from top to bottom in the mounting groove, and the cylinder is installed in the mounting groove.

Compared with the prior art, the beneficial effects of the utility model are that: through increasing adjustable first fixed block and second fixed block, can adapt to the battery production demand of different models or structure, simple structure increases production efficiency.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic diagram of the battery structure of the present invention.

Fig. 3 is a partially enlarged view of a portion a of fig. 1.

In the figure: 1. fixing base, 2, supporting seat, 3, support, 4, diaphragm, 5, cylinder, 6, connecting seat, 7, clamp plate, 8, place the board, 9, first spout, 10, first fixed block, 11, second spout, 12, second fixed block, 13, baffle, 14, first through-hole, 15, first mounting hole, 16, first bolt, 17, second through-hole, 18, second mounting hole, 19, second bolt, 20, mounting groove, 21, battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be understood that the described embodiments are only some embodiments of the present invention, but 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 to 3, in the embodiment of the present invention, a special-shaped pole piece diaphragm heat sealing mold comprises a fixing base 1, a supporting base 2 is installed on the top surface of the fixing base 1, the supporting base 2 is shaped like a rectangular parallelepiped, a bracket 3 is installed on the top surface of the fixing base 1, a transverse plate 4 is installed on the upper end of the bracket 3, an air cylinder 5 is installed in the transverse plate 4, the air cylinder 5 is vertically arranged, a connecting base 6 is installed at the lower end of the air cylinder 5, the air cylinder 5 pushes the connecting base 6 to move up and down, a pressing plate 7 is installed on the bottom surface of the connecting base 6, a placing plate 8 for placing a battery 21 is installed on the top surface of the supporting base 2, a first chute 9 is formed on the top surface of the supporting base 2, the first chute 9 is parallel to the length direction of the supporting base 2, the number of the first chutes 9 is, the top surface shaping of supporting seat 2 has second spout 11, and second spout 11 is parallel with the width direction of supporting seat 2, is equipped with second fixed block 12 in the second spout 11, and second fixed

block

12 and 11 sliding fit of second spout place the top surface shaping of board 8 and have baffle 13, and first fixed block 10, second fixed block 12, baffle 13 mutually support fixed battery 21.

First through-hole 14 has been moulded in first fixed block 10, first through-hole 14 runs through first fixed block 10 from top to bottom, and the shaping has a plurality of first mounting holes 15 in the first spout 9, and first mounting hole 15 is arranged along 2 length direction of supporting seat and is set up, has worn first bolt 16 in the first through-hole 14, when first bolt 16 was screwed downwards, the lower extreme of first bolt 16 extended to in certain

first mounting hole

15, 16 outer walls of first bolt and the 15 inner wall screw-thread fit of first mounting hole.

Second through holes 17 are formed in the second fixing block 12, the second through holes 17 penetrate through the second fixing block 12 from top to bottom, a plurality of second mounting holes 18 are formed in the second sliding chute 11, the second mounting holes 18 are arranged in the width direction of the supporting seat 2, second bolts 19 penetrate through the second through holes 17, when the second bolts 19 are screwed downwards, the lower ends of the second bolts 19 extend into the second mounting holes 18, and the outer walls of the second bolts 19 are in threaded fit with the inner walls of the second mounting holes 18.

The transverse plate 4 is internally provided with a mounting groove 20 in a forming way, the transverse plate 4 is vertically penetrated through the mounting groove 20, and the air cylinder 5 is arranged in the mounting groove 20.

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.

Claims

1. A special-shaped pole piece diaphragm heat-sealing die is characterized by comprising a fixed seat, wherein a supporting seat is installed on the top surface of the fixed seat, the supporting seat is in a cuboid shape, a support frame is installed on the top surface of the fixed seat, a transverse plate is installed at the upper end of the support frame, an air cylinder is installed in the transverse plate and is vertically arranged, a connecting seat is installed at the lower end of the air cylinder and pushes the connecting seat to move up and down, a pressing plate is installed on the bottom surface of the connecting seat, a placing plate for placing a battery is installed on the top surface of the supporting seat, a first sliding groove is formed in the top surface of the supporting seat, the first sliding groove is parallel to the length direction of the supporting seat, the number of the first sliding grooves is two, the first sliding grooves are respectively arranged on the left side and the right side of the placing, be equipped with the second fixed block in the second spout, second fixed block and second spout sliding fit place the top surface shaping of board and have the baffle, and first fixed block, second fixed block, baffle are mutually supported fixed battery.

2. The die for heat sealing of a special-shaped pole piece diaphragm as claimed in claim 1, wherein a first through hole is formed in the first fixing block, the first through hole penetrates through the first fixing block from top to bottom, a plurality of first mounting holes are formed in the first sliding groove, the first mounting holes are arranged in a row along the length direction of the supporting seat, a first bolt penetrates through the first through hole, when the first bolt is screwed downwards, the lower end of the first bolt extends into one of the first mounting holes, and the outer wall of the first bolt is in threaded fit with the inner wall of the first mounting hole.

3. The die for heat sealing of the special-shaped pole piece diaphragm as claimed in claim 1, wherein a second through hole is formed in the second fixing block, the second through hole penetrates through the second fixing block up and down, a plurality of second mounting holes are formed in the second sliding groove, the second mounting holes are arranged in a width direction of the supporting seat, a second bolt penetrates through the second through hole, when the second bolt is screwed down, the lower end of the second bolt extends into one of the second mounting holes, and the outer wall of the second bolt is in threaded fit with the inner wall of the second mounting hole.

4. The heat sealing mold for the special-shaped pole piece diaphragm as claimed in claim 1, wherein an installation groove is formed in the transverse plate, the installation groove penetrates through the transverse plate from top to bottom, and the air cylinder is installed in the installation groove.