PCB demolding automatic cleaning device

Abstract

The invention belongs to the field of PCBs and discloses a PCB demolding automatic cleaning device. The PCB demolding automatic cleaning device comprises a plurality of clamping shells distributed ina mirroring mode. The clamping shells distributed in the mirroring mode are mutually clamped to form storage chambers with open top ends. The storage chambers are used for storing PCBs to be cleaned.Spray heads are arranged above the storage chambers. The sidewalls of the clamping shells are provided with moving holes distributed in an array mode. Clamping columns are inserted into the moving holes. The clamping columns are used for clamping the PCBs located in the storage chambers. During the process of spraying and washing the PCBs, the different clamping columns intermittently clamp the PCBs. The single PCBs are cleaned in a spraying and washing mode, and the problem that wire spaces of the PCBs cannot be cleaned is avoided. In the cleaning process, the spray heads can wash the contactparts of the PCBs and the clamped PCBs to prevent sundries from existing in the clamped parts of the PCBs due to clamping washing.

Description

technical field [0001] The invention belongs to the field of PCB circuit boards, and in particular relates to an automatic cleaning device for removing film from a PCB circuit board. Background technique [0002] When etching and removing the film of PCB wet film board, and removing the solder resistance, it is necessary to stack the PCB circuit board parts in the water basin for immersion washing, and then produce them by machine. Since the PCB circuit board parts are stacked in the water basin for immersion washing, the PCB When the circuit board parts are stacked, it is easy to cause scratches, which affects the quality of the PCB circuit board, and the lines between the PCB circuit board parts cannot be cleaned, and the cleaning is not thorough. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide an automatic cleaning device for removing film from PCB circuit boards, which solves the technic...

AI Technical Summary

Problems solved by technology

[0002] When etching and removing the film of PCB wet film board, and removing the solder resistance, it is necessary to stack the PCB circuit board parts in the water basin for immersion washing, and then produce them by machine. Since the PCB circuit board parts are stacked in the water basin for immersion washing, the PCB When the circuit boards are stacked, it is easy to cause scratches, which affects the quality of the PCB circuit boards, and the lines between the PCB circuit boards cannot be cleaned, and the cleaning is not thorough

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