Micro LED welding positioning clamp

By designing a MicroLED welding positioning fixture including a rotating module, a fixing module, a buffer module and an upper and lower horizontal module, the problem of poor positioning of LED lamps for different lengths and widths in the prior art is solved, and the stable surrounding positioning of the display panel and the level adjustment of the welding end surface are achieved, and the welding quality and stability are improved.

CN119703358APending Publication Date: 2025-03-28安徽柏逸激光科技有限责任公司
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Patent Information

Application Number
CN202411976570.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-31
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

The existing MicroLED welding positioning technology cannot effectively locate the surroundings of LED lamps with different lengths and widths, resulting in uneven welding end surfaces and affecting welding quality.

Method used

A MicroLED welding positioning fixture is designed, including a loading shell, a workbench, a rotating module, a fixing module, a buffering module and an upper and lower horizontal module. The rotating module drives the fixed module to limit the display panel around the four sides, and the upper and lower horizontal modules are used to adjust the welding end surface of the display panel to the horizontal state.

Benefits of technology

The stable positioning of the display panel and the level adjustment of the welding end surface are achieved, the stability and quality of MicroLED welding operations are improved, and the welding end surface is ensured is flat and suitable for laser welding.

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Abstract

According to the MicroLED welding positioning clamp, a display panel is placed on the workbench in the loading shell, the rotating module is started to drive the fixing module to conduct circumferential limiting on the display panel, the fixing module can conduct adaptive adjustment according to the specification and size of the display panel in the operation process, and therefore the display panel can be conveniently fixed. The fixing module is arranged on the display panel, so that the peripheral end faces of the display panel can be attached and limited, the stability of the MicroLED in the welding operation is improved, and the upper horizontal module and the lower horizontal module are matched with the fixing module in the operation, so that the welding end faces of the display panel can be in a horizontal state; the upper horizontal module and the lower horizontal module adopt a multi-point contact adjustable supporting mode during operation, so that automatic adjustment can be performed according to the end face of the display panel, and the multi-point contact supporting mode can ensure that the display panel is uniformly stressed during operation; the problem that the display panel deforms under the action of gravity due to factors such as large area of the display panel is solved, and the safety of the display panel in welding operation is ensured.
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