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a wiping device

A technology of wiping tape and pressure head, which is applied in cleaning methods and utensils, chemical instruments and methods, cleaning methods using tools, etc., can solve problems such as poor welding, high labor costs, and unstable cleaning effects, and achieve quality assurance and Efficiency, the effect of reducing labor intensity

Active Publication Date: 2022-01-11
深圳市大族锂电智能装备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the welding process of the sealing nail, the electrolyte solution produced during the injection process of the battery electrolyte is often left on the surface of the battery, resulting in defects such as false welding of the sealing nail.
[0003] At present, in the wiping process before the welding of sealing nails, the upper surface of the product is often wiped manually with a dust-free cloth to clean the impurities in the electrolyte left over from the battery injection process. The labor cost is high and the cleaning effect is unstable. There are impurities on the surface of the product, causing a series of poor welding

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] like figure 1 , 2 As shown, the wiping device of this embodiment includes a frame 1, a feeding mechanism 21 wound with a wiping belt, a receiving mechanism 22, a first power unit 3, a pressure head mechanism 4 and a positioning mechanism 5 for pressing the wiping belt. The discharging mechanism 21 is rotatably arranged on the frame 1 through a damping mechanism 23 . The first power part 3 is arranged on the frame 1, and is connected to the material receiving mechanism 22 by transmission, and drives the material receiving mechanism 22 to rotate. The pressing head mechanism 4 is arranged on the frame 1 . The positioning mechanism 5 is arranged on the frame 1 and is located below the pressure head mechanism 4 . The battery is fixed in the positioning mechanism 5, and the liquid injection port faces upwards. Preferably, the first power part 3 adopts a servo motor.

[0027] The battery is fixed by the positioning mechanism 5, and then the wiping tape is pressed on the s...

Embodiment 2

[0038] When the structural design of the battery is changed and the position of the liquid injection hole is changed to the other side of the positive electrode, it is necessary to change the wiping direction of the wiping tape. refer to Image 6 , Figure 7 ,by Image 6 The direction shown is a reference, and the difference between the wiping device of the second embodiment and the first embodiment is that the discharging mechanism 21 and the damping mechanism 23 are adjusted to the left side of the first adjustment hole 11; the receiving mechanism 22 and the first power part 3 Adjust to the right side of the second adjustment hole 12 and at the lower right side of the discharge mechanism 21; the third power part 81 is changed to be connected with the roller 82 on the right; the fourth power part 83 and the pressing wheel 84 are installed on the pressure head The right side of the mechanism 4; the wiping belt is pulled from the left to the right by the roller 82 on the righ...

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Abstract

The invention relates to the field of battery manufacturing, in particular to a wiping device, comprising a frame, a feeding mechanism around which a wiping belt is wound, a material receiving mechanism, a first power part, a pressure head mechanism for pressing the wiping belt, and a mechanism for fixing the battery. The positioning mechanism; the feeding mechanism is rotatably arranged on the frame; the first power part is arranged on the frame, and is connected with the transmission of the receiving mechanism to drive the receiving mechanism to rotate; the pressure head mechanism is arranged on the frame; positioning The mechanism is arranged on the frame and is located under the pressure head mechanism. The battery is fixed by the positioning mechanism, and then the wiping tape is pressed on the surface of the battery by the pressure head mechanism, and then the first power part drives the receiving mechanism to rotate, thereby pulling the wiping tape on the discharging mechanism. The wiping tape cleans the surface of the battery while being pulled, and then the dirty wiping tape is wound onto the take-up mechanism. This not only reduces the labor intensity, but also ensures the quality and efficiency of cleaning.

Description

technical field [0001] The invention relates to the field of battery manufacturing, in particular to a wiping device. Background technique [0002] When manufacturing a small prismatic lithium battery, it is necessary to inject electrolyte into the liquid injection hole on the battery. In the welding process of the sealing nail, the electrolyte solution generated during the injection process of the battery electrolyte is often left on the surface of the battery, resulting in defects such as false welding of the sealing nail. [0003] At present, in the wiping process before sealing nail welding, the upper surface of the product is often wiped manually with a dust-free cloth to clean the electrolyte impurities left over from the battery injection process. The labor cost is high and the cleaning effect is unstable. Impurities remain on the surface of the product, causing a series of poor welding. Contents of the invention [0004] The technical problem to be solved by the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B08B1/00
CPCB08B1/006
Inventor 徐福强马庆元郭金伟彭南钧杨俊杰黄子龙董建伟高云松徐作斌高云峰
Owner 深圳市大族锂电智能装备有限公司