Circuit board auxiliary welding device for OLED flexible panel production

Abstract

The invention discloses a circuit board auxiliary welding device for OLED flexible panel production. The circuit board auxiliary welding device comprises a workbench, a positioning piece for positioning a circuit board is arranged at one end of the top of the workbench, a fixing piece for fixing an OLED flexible panel is arranged at the other end of the top of the workbench, and an auxiliary alignment piece is arranged on a supporting table. When an OLED flexible panel connector is welded with a circuit board, firstly, the circuit board is relatively fixed on the workbench through the positioning piece, then a golden finger on the connector corresponds to a golden finger on the circuit board through the auxiliary alignment piece, and meanwhile, under the support of the fixing piece, the OLED flexible panel is accurately and stably placed on the workbench to be welded; and according to the circuit board auxiliary welding device for OLED flexible panel production, when the connector on the OLED flexible panel is connected with the circuit board, the auxiliary alignment piece achieves the effect of accurately aligning the connector, and meanwhile the fixing piece plays a role in adsorbing and supporting the OLED flexible panel with a certain force.

Description

technical field [0001] The invention relates to the technical field of OLED flexible panels, in particular to an auxiliary circuit board welding device for OLED flexible panel production. Background technique [0002] Flexible screen refers to flexible OLED. The successful mass production of flexible screens is not only beneficial to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to its low power consumption and bendability. In the future, flexible screens will be Terminal penetration and wide application. [0003] At present, when OLED flexible panels are being processed, they need to be connected to circuit boards. However, the existing OLED flexible panels and circuit boards are connected by manual welding. Install the circuit board relatively fixed on the workbench, then melt and apply the solder strip on the gold finger on the circuit board, then place the gold finger of the OLED f...

AI Technical Summary

Problems solved by technology

[0003]Currently, when OLED flexible panels are being processed, they need to be connected to circuit boards, while the existing OLED flexible panels and circuit boards are connected manually. It is connected by soldering, and during manual soldering, the circuit board is relatively fixed on the workbench, and then the solder strip is melted and applied to the gold finger on the circuit board, and then the OLED flexible panel connector Put the gold fingers on the circuit board correspondingly, and then apply solder on the OLED connector to realize the soldering of the OLED circuit board. However, in the process of soldering in this way, since the OLED panel is a flexible panel Therefore, when the worker holds the connector of the OLED flexible panel and aligns it with the circuit board, it is easy for the OLED flexible panel to bend and shake due to its own gravity, which further causes the connector to deviate from the circuit board. When the connection between the bottom and the circuit board is offset, on the one hand, it will cause the connector to be stained with solder, which is not convenient for alignment adjustment again, and on the other hand, it will cause a short circuit phenomenon when the OLED flexible panel is in use. Circuit board auxiliary welding device for flexible panel production

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