CN210040448U

CN210040448U - Device capable of adjusting length of glue opening prepared by stop glue

Info

Publication number: CN210040448U
Application number: CN201920921684.7U
Authority: CN
Inventors: 黄官亮; 王岩; 谢继春; 徐延铭
Original assignee: Zhuhai Cosmx Battery Co Ltd
Current assignee: Zhuhai Cosmx Battery Co Ltd
Priority date: 2019-06-18
Filing date: 2019-06-18
Publication date: 2020-02-07
Anticipated expiration: 2029-06-18

Abstract

The utility model provides a can adjust stop and glue device of being equipped with gluey trompil length, relates to a termination sticky tape positioner of lithium cell processing. It is equipped with the cuboid cavity that link up with the rear end for the cubic component of sticky sucking disc appearance and its inside, it is equipped with a plurality of trompils to be equipped with sticky sucking disc upper surface, it is equipped with the evacuation hole site to be equipped with sticky sucking disc side near the front end, piston ejector pad appearance is cuboid cubic component and its near front end surface and is equipped with the annular groove, the annular groove closely overlaps and is equipped with the sealing washer, the slip cartridge of piston ejector pad front end is in the cuboid cavity of being equipped with sticky sucking disc, and sealing washer and cuboid cavity inner wall in close contact with, drive module control piston ejector pad reciprocating linear motion is around in order to change to stretch into the length in being equipped with sticky. Can adjust the effective trompil length of being equipped with the gluey sucking disc, avoid the manual work that artifical subsides teflon leads to uncontrollable factor, promote the production qualification rate of lithium cell, reduce unnecessary extravagant.

Description

Device capable of adjusting length of glue opening prepared by stop glue

Technical Field

The utility model relates to a termination sticky tape positioner of lithium cell processing, especially a can adjust termination glue and be equipped with the device of gluey trompil length.

Background

The rapid development of the new energy industry drives the rapid development of the lithium battery cell, wherein the requirements of the notebook computer and the mobile phone are the highest, and in order to meet the assembly of the notebook computer and the mobile phone with various styles, the height and the size of the lithium battery cell are correspondingly adjusted.

The lithium cell that actual height is different is formed through coiling by the negative and positive pole piece of different width, and the head and the tail portion of coiling process negative and positive pole piece pasting can paste termination sticky tape and improve the security performance, because the model is various, and the length dimension that the demand terminated and glued also has respectively differently. The opening length of the existing adhesive tape preparation sucker is fixed, the effective opening length is shortened or lengthened by manually pasting Teflon to control, the precision is difficult to control and the size requirement of the design cannot be met, the whole adhesive tape termination is not completely adsorbed on the adhesive tape preparation sucker easily, and the problem that the adhesive tape wrinkles and turns over when the adhesive tape is transferred to a cathode plate and an anode plate can occur, so that the pole plates are scrapped or the performance and the appearance of a finished product battery cell are poor.

Because the qualification rate in the lithium cell production process can seriously be reduced to above problem, it is necessary to design a simple effective, can adjust the stop and glue the device of gluing trompil length to bane the effective trompil length of preparing the gluey sucking disc of means control through artifical subsides teflon, this has practical meaning to promoting lithium cell production qualification rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can adjust stop and glue device of being equipped with gluey trompil length to solve above-mentioned problem.

In order to achieve the above purpose, the utility model adopts the following technical proposal: the utility model provides a can adjust stop and glue device of being equipped with gluey trompil length, is including being equipped with gluey sucking disc, piston ejector pad and drive module, be equipped with gluey sucking disc appearance for cuboid massive component and its inside cuboid cavity that link up with the rear end that is equipped with, be equipped with a plurality of trompils gluey sucking disc upper surface, be equipped with the evacuation hole site to glue the adjacent front end in sucking disc side, the piston ejector pad appearance is equipped with the annular groove for cuboid massive component and its adjacent front end surface, the annular groove closely overlaps and is equipped with the sealing washer, and the slip cartridge of piston ejector pad front end is being equipped with gluey sucking disc in the cuboid cavity, just sealing washer and cuboid cavity inner wall in close contact with, drive module control piston ejector pad reciprocating linear motion is in order to change to stretch into the length of.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses optimize the structure of being equipped with gluey sucking disc, set the piston ejector pad and change under drive module's control and stretch into the length of being equipped with in the gluey sucking disc, can adjust the effective trompil length of being equipped with gluey sucking disc, avoid the artificial uncontrollable factor that the artifical teflon that pastes leads to, promote the production qualification rate of lithium cell, it is extravagant to reduce unnecessary.

Drawings

FIG. 1 is an isometric view of the overall structure of the device for adjusting the length of the opening of the stop glue;

fig. 2 is an isometric view of a drive module of the present invention;

FIG. 3 is an isometric view of the glue-filled suction cup of the present invention;

FIG. 4 is a view in the direction A of FIG. 3;

fig. 5 is an isometric view of the piston pusher of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

The first embodiment is as follows: as shown in fig. 1-5, the utility model discloses a can adjust stop and glue device of trompil length of being equipped with, including being equipped with gluey sucking disc 1, piston ejector pad 2 and drive module, it is equipped with cuboid cavity 1-1 that link up with the rear end for the cuboid massive component and its inside to be equipped with 1 appearance of gluey sucking disc, is equipped with a plurality of trompils 1-2 on the sucking disc 1 surface of being equipped with, and the adjacent front end in the sucking disc 1 side of being equipped with glues is equipped with evacuation hole site 1-3, piston ejector pad 2 appearance is cuboid massive component and its adjacent front end surface is equipped with the annular groove, the annular groove closely overlaps and is equipped with sealing washer 2-1, and the slip cartridge of piston ejector pad 2 front end is in being equipped with gluey sucking disc 1 in cuboid cavity 1-1, just sealing washer 2-1 and cuboid cavity 1-1 inner wall in close contact with, drive module control piston ejector pad 2 reciprocating linear motion is in order to change to stretch into the length.

The second embodiment is as follows: as shown in fig. 1 and 2, in this embodiment, a first specific embodiment is further described, the driving module includes a front fixing base 3, a rear fixing base 4, a screw rod 5 and a servo motor 6, the screw rod 5 is rotatably installed between the front fixing base 3 and the rear fixing base 4, the rear end of the glue-preparing suction cup 1 is fixedly connected to the front fixing base 3, the screw rod 5 extends out of the rear fixing base 4 and is coaxially and fixedly connected to the servo motor 6 through a coupling 7, a nut 5-1 is screwed onto the screw rod 5 in a matching manner, a movable slider 5-2 is fixed to the nut 5-1, and the rear end of the piston push block 2 is fixedly connected to the movable slider 5-2.

The third concrete implementation mode: as shown in fig. 1 and 3, in this embodiment, a first embodiment or a second embodiment is further described, and a plurality of openings 1-2 on the upper surface of the adhesive preparation suction cup 1 are densely arranged in an array.

Referring to fig. 1 and 2, a glue preparation sucker 1, the front fixing base 3, the rear fixing base 4 and the servo motor 6 can be respectively fixed on an external winding machine device through screws, a vacuumizing hole position 1-3 of the adhesive preparing sucker 1 is communicated with an external vacuum pipeline, an external control system controls the stroke of the servo motor 6 according to an input parameter of the length size of the stop adhesive tape, the servo motor 6 drives the screw rod 5 to rotate after receiving a signal, the nut 5-1 drives the piston push block 2 to do reciprocating linear motion through the moving slide block 5-2, the sealing ring 2-1 arranged on the piston push block 2 avoids the problem of vacuum breaking when the piston push block 2 moves and adjusts, the problem that adhesive paper on a cathode sheet is wrinkled or folded is solved, and the length of an opening 1-2 between the front end of the adhesive preparing sucker 1 and the sealing ring 2-1 along the front-back direction is the effective opening length.

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 forms of embodiment 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. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a can adjust stop and glue device of being equipped with gluey trompil length which characterized in that: comprises a glue preparation sucker (1), a piston push block (2) and a driving module, wherein the glue preparation sucker (1) is a cuboid block-shaped component, a cuboid cavity (1-1) communicated with the rear end is arranged in the glue preparation sucker, a plurality of open holes (1-2) are formed in the upper surface of the glue preparation sucker (1), a vacuumizing hole site (1-3) is arranged at the front end of the side surface of the glue preparation sucker (1), the piston push block (2) is a cuboid block-shaped component, an annular groove is arranged on the surface of the piston push block close to the front end, the annular groove is tightly sleeved with a sealing ring (2-1), the front end of the piston push block (2) is inserted into the cuboid cavity (1-1) of the glue-prepared sucker (1) in a sliding manner, and the sealing ring (2-1) is tightly contacted with the inner wall of the cuboid cavity (1-1), the driving module controls the piston push block (2) to reciprocate linearly back and forth so as to change the length of the piston push block extending into the glue preparation sucker (1).

2. The device for adjusting the length of the opening of the stop-end glue according to claim 1, wherein: the drive module comprises a front fixing base (3), a rear fixing base (4), a screw rod (5) and a servo motor (6), wherein the front fixing base (3) is connected with the rear fixing base (4) in a rotating mode to install the screw rod (5), the rear end of the glue sucking disc (1) is fixedly connected with the front fixing base (3), the screw rod (5) stretches out the rear fixing base (4) and is connected with the servo motor (6) in a coaxial and fixed mode through a coupler (7), the screw rod (5) is connected with a nut (5-1) in a matched and screwed mode, the nut (5-1) is fixed with a movable sliding block (5-2), and the rear end of the piston push block (2) is fixedly connected with the movable sliding block (5-2).

3. A device for adjusting the length of an opening of a stop-end glue according to claim 1 or 2, wherein: the holes (1-2) on the upper surface of the glue preparation sucker (1) are densely distributed in an array.