CN217019025U - Laser welding auxiliary device of soft package button cell - Google Patents
Laser welding auxiliary device of soft package button cell Download PDFInfo
- Publication number
- CN217019025U CN217019025U CN202220379858.3U CN202220379858U CN217019025U CN 217019025 U CN217019025 U CN 217019025U CN 202220379858 U CN202220379858 U CN 202220379858U CN 217019025 U CN217019025 U CN 217019025U
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- laser welding
- mold core
- button cell
- base
- auxiliary device
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Abstract
The utility model provides a laser welding auxiliary device of a soft package button cell. Soft packet of button cell's laser welding auxiliary device includes the base structure and installs structural welded structure of base, welded structure includes laser welding mold core, laser welding clamping jaw, pin, gluey tongs and screw, the laser welding mold core with base structural connection, the laser welding clamping jaw passes through the pin is installed on the laser welding mold core, gluey tongs passes through the screw is installed on the laser welding clamping jaw, set up the mounting hole that is used for installing elastic construction on the laser welding mold core, elastic construction includes teflon fore-set, spring, crew cut machine meter screw, the spring housing is located on the teflon fore-set. The laser welding auxiliary device for the soft package button cell solves the problem that the soft package button cell cannot be positioned due to large welding size difference; the problem of soft package button cell fixed crush battery is solved.
Description
Technical Field
The utility model relates to a laser welding auxiliary device of a soft package button cell.
Background
The existing steel shell button cell welding clamp adopts a cylinder to drive a metal pressing claw to weld, and the width of laser welding metal is more than 2 mm. The soft package button cell has large welding size difference and is difficult to position, the soft package button cell is easy to crush the cell when being fixed, and the button cell is difficult to take out after being welded.
SUMMERY OF THE UTILITY MODEL
Based on the laser welding auxiliary device, the utility model provides the laser welding auxiliary device for the soft package button cell.
The utility model discloses a laser welding auxiliary device of a soft package button cell, which comprises a base structure and a welding structure arranged on the base structure, wherein the welding structure comprises a laser welding mold core, a laser welding pressing claw, a pin, a glue gripper and a screw, the laser welding mold core is connected with the base structure, the laser welding pressing claw is arranged on the laser welding mold core through the pin, the glue gripper is arranged on the laser welding pressing claw through the screw, an installation hole for installing an elastic structure is formed in the laser welding mold core, the elastic structure comprises a Teflon support column, a spring and a flat-head machine meter screw, the spring is sleeved on the Teflon support column, and the flat-head machine meter screw fixes the spring.
Furthermore, the base structure includes the anchor clamps base and locates magnet on the anchor clamps base, the laser welding mold core passes through magnet with the anchor clamps base is connected.
The laser welding auxiliary device of the soft package button cell comprises a base structure and a welding structure arranged on the base structure, wherein the welding structure comprises a laser welding mold core, a laser welding pressing claw, a pin, a glue gripper and a screw, the laser welding mold core is connected with the base structure, the laser welding pressing claw is arranged on the laser welding mold core through the pin, the glue gripper is arranged on the laser welding pressing claw through the screw, an installation hole for installing an elastic structure is formed in the laser welding mold core, the elastic structure comprises a Teflon support column, a spring and a flat-head machine meter screw, the spring is sleeved on the Teflon support column, and the flat-head machine meter screw fixes the spring.
The laser welding auxiliary device for the soft package button cell solves the problem that the soft package button cell cannot be positioned due to large welding size difference, and is compatible with the fixation of button cells with the diameter of 5-15 mm; the problem that the soft package button cell is fixed and crushed is solved, and the thickness positioning deviation within 1mm of difference is compatible; the soft limit is provided, so that the problems of welding and elastic fixing of the button cell on the surface of the cell are solved; the battery has an automatic correction function, and solves the problem of high proportion of cold joint due to poor consistency of the battery cell size, and 3% of cold joint failure is reduced to 0.5 thousandth; pop out the function from the area, solved the difficult problem of taking out after the button cell welding, save and get 2 people of dress personnel.
Drawings
Fig. 1 is a schematic structural diagram of a laser welding auxiliary device of a soft package button cell of the utility model;
fig. 2 is an exploded view of the laser welding assistance device of the pouch button cell shown in fig. 1.
Description of the reference numerals:
the welding jig comprises a base structure 1, a welding structure 2, a clamp base 11, a magnet 12, a laser welding mold core 21, a laser welding pressing claw 22, a pin 23, a glue gripper 24, a screw 25, a Teflon support column 31, a spring 32 and a flat-head machine screw 33.
Detailed Description
To facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1-2, the utility model provides a laser welding auxiliary device for a soft package button cell, which comprises a base structure 1 and a welding structure 2 arranged on the base structure, wherein the welding structure comprises a laser welding mold core 21, a laser welding pressing claw 22, a pin 23, a glue gripper 24 and a screw 25, the laser welding mold core is connected with the base structure, the laser welding pressing claw is arranged on the laser welding mold core through the pin, the glue gripper is arranged on the laser welding pressing claw through the screw, an installation hole for installing an elastic structure is formed in the laser welding mold core, the elastic structure comprises a teflon support column 31, a spring 32 and a flat-head machine meter screw 33, the spring is sleeved on the teflon support column, and the flat-head machine meter screw fixes the spring.
In one embodiment, the base structure comprises a clamp base 11 and a magnet 12 arranged on the clamp base, and the laser welding mold core is connected with the clamp base through the magnet.
As can be appreciated, the magnet functions as a positioning, fixing; the screw is used for fixing the glue gripper and the laser welding pressing claw; the spring is used for flexibly positioning the height of the battery cell, so that the battery cell is convenient to take out; the glue gripper is used for opening the laser welding pressing claw for convenient operation; the laser welding pressing claw is used for compacting a welding area; the laser welding base is used for being fixed on a laser welding machine to ensure the placement position of the mold core each time; the Teflon support pillar has the function of supporting the soft positioning battery cell; the flat head machine screw is used for fixing the spring and adjusting the force of the spring; the laser welding mold core is used for placing and fixing the battery cell.
It will be appreciated that the interconnections of the components are as follows: the laser welding base guarantees the laser welding mold core position, and the laser welding clamping claw guarantees the welding position compaction.
The operation process or the working principle of the laser welding auxiliary device of the soft package button cell is as follows: fix the base on laser welding machine, hand hold gluey tongs and open laser welding pressure claw, the personnel put into the mold core acupuncture point with electric core in, manual closed laser welding pressure claw, magnet is held laser welding pressure claw, and the iron fluorine dragon fore-set is moved in the spring top, and fore-set bearing electricity core guarantees electric core position, puts into the laser welding base with the mold core again, realizes laser welding.
The laser welding auxiliary device for the soft package button cell solves the problem that the soft package button cell cannot be positioned due to large welding size difference, and is compatible with the fixation of button cells with the diameter of 5-15 mm; the problem that the soft package button cell is fixed to crush the cell is solved, and the thickness positioning deviation within 1mm of difference is compatible; the soft limit is provided, so that the problems of welding and elastic fixing of the button cell on the surface of the cell are solved; the battery has an automatic correction function, and solves the problem of high proportion of cold joint due to poor consistency of the battery cell size, and 3% of cold joint failure is reduced to 0.5 thousandth; pop out the function from the area, solved the difficult problem of taking out after the button cell welding, save and get 2 people of dress personnel.
The above examples only express embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the utility model, and these changes and modifications are all within the scope of the utility model. Therefore, the protection scope of the present patent should be subject to the appended claims.
Claims (2)
1. The utility model provides a soft packet of button cell's laser welding auxiliary device which characterized in that: include the base structure and install structural welded structure of base, welded structure includes laser welding mold core, laser welding clamping claw, pin, gluey tongs and screw, the laser welding mold core with base structural connection, the laser welding clamping claw passes through the pin is installed on the laser welding mold core, it passes through to glue the tongs the screw is installed on the laser welding clamping claw, set up the mounting hole that is used for installing elastic construction on the laser welding mold core, elastic construction includes teflon fore-set, spring, crew cut machine meter screw, the spring housing is located on the teflon fore-set, the crew cut machine meter screw fixation the spring.
2. The laser welding auxiliary device for soft-package button cells according to claim 1, characterized in that: the base structure comprises a clamp base and a magnet arranged on the clamp base, and the laser welding mold core is connected with the clamp base through the magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379858.3U CN217019025U (en) | 2022-02-24 | 2022-02-24 | Laser welding auxiliary device of soft package button cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220379858.3U CN217019025U (en) | 2022-02-24 | 2022-02-24 | Laser welding auxiliary device of soft package button cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217019025U true CN217019025U (en) | 2022-07-22 |
Family
ID=82451324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220379858.3U Active CN217019025U (en) | 2022-02-24 | 2022-02-24 | Laser welding auxiliary device of soft package button cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217019025U (en) |
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2022
- 2022-02-24 CN CN202220379858.3U patent/CN217019025U/en active Active
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