Stripping device and stripping method for welding quality detection

A peeling device and welding quality technology, applied in measuring devices, instruments, hand-held tools, etc., can solve problems such as pull-off, inability to complete peeling, peeling off, etc., to improve peeling efficiency, reduce the risk of accidental injury, reduce The effect of the chance of being pulled off or falling off the holder

Pending Publication Date: 2021-08-24
LINKDATA NEW ENERGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are the following technical problems in the above-mentioned stripping process: first, the direction of the pulling force applied to the stripping portion and the point of application of force are fixed, and as the welding surface between the stripping portion and the welding workpiece base material gradually decreases, the stripping portion deforms, the clamps are displaced, and the stripping portion The peeling angle (the angle between the peeled part drawn by the peeling force and t

Method used

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  • Stripping device and stripping method for welding quality detection
  • Stripping device and stripping method for welding quality detection

Examples

Experimental program
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Example Embodiment

[0044] Example

[0045] like figure 1 As shown in an embodiment, the welding quality detection peeling device includes:

[0046] Positioning seat 1 for positioning welding workpieces;

[0047] The hold member 2 is used to hold the peeling portion of the welding workpiece;

[0048] The stripping drive mechanism 3 screw nut mechanism is connected to the holder 2, and the axial direction of the lead screw 31 is provided, and the drive retaining member 2 is moved along the Z-displacement and the welding surface peeling edge is moved within the XY plane;

[0049] The X is connected to the slip assembly 4, and the retracting member 2 is connected to the retaining member 2, and the guide retainer 2 is slidable along the X-direction for adaptive adjustment X to the slip assembly 4 according to the Z-to-displacement amount of the hold member 2. Holder 2 position.

[0050] like figure 1 Sum figure 2 As shown, the positioning seat 1 includes four pressure plate units disposed on the recess p...

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Abstract

The invention discloses a stripping device for welding quality detection. The device comprises a positioning base for positioning a welding workpiece; a fixing piece used for fixing the stripping part of the welding workpiece; a stripping driving mechanism connected with the fixing piece and used for driving the fixing piece to move in the Z direction and driving the stripping edge of the welding face to move in the first direction in the XY plane; and a first direction sliding assembly connected with the fixing piece and the stripping driving mechanism, and used for guiding the fixing piece to slide in the first direction and adjusting the stripping angle in a self-adaptive mode according to the Z-direction displacement of the fixing piece. According to the stripping device for welding quality detection, the position of the fixing piece in the first direction sliding assembly is adjusted in a self-adaptive mode according to the Z-direction displacement of the fixing piece, the optimal stripping angle is maintained, and the stripping efficiency can be improved; and the probability that the welding part is snapped or falls off from the fixing piece is reduced, and the risk that workers are accidentally injured is reduced. The invention further discloses a stripping method based on the stripping device for welding quality detection.

Description

technical field [0001] The invention relates to the technical field of lithium ion batteries, in particular to a stripping device and a stripping method for welding quality inspection. Background technique [0002] The two parts after welding need to evaluate the welding quality by detecting the effective welding area. Take the positive / negative electrode adapter laser welding workpiece of lithium-ion battery as an example. At present, the effective welding area of ​​the welding wire needs to be measured after the adapter is welded. The traditional stripping of the adapter is carried out manually. The disadvantage is that it is time-consuming and laborious. It is difficult, and it is easy to hurt hands when peeling off. Long-term operation requires high physical strength of employees, and the measurement efficiency is low. [0003] The improved technical solution uses a clamp to clamp the stripped part of the welding workpiece, such as the above-mentioned adapter piece, to ...

Claims

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Application Information

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IPC IPC(8): G01B21/28B25B27/00
CPCB25B27/00G01B21/28
Inventor 周东健秦伟贤姜南
Owner LINKDATA NEW ENERGY CO LTD
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