Vertical cleaning machine

Abstract

The invention particularly discloses a vertical cleaning machine. The vertical cleaning machine comprises an underframe, a cleaning machine box body and a dustproof box body. A feeding hole is formedin the top of the cleaning machine box body; a supporting plate is obliquely arranged at the position of the edge of the feeding hole; a plurality of rubber rollers for cleaning a PCB are mounted in the cleaning machine box body; and a driving device for driving the rubber rollers to carry out the rotating operation is further arranged in the cleaning machine box body. According to the vertical cleaning machine, the supporting plate is obliquely arranged at the feeding hole in the top of the cleaning machine box body, so that the PCB can ascend or descend conveniently; and in the descending process of the PCB, the driving device works to enable the multiple rubber rollers used for cleaning the PCB to clamp and clean the PCB, the vertical cleaning of PCBs with different thicknesses can be achieved, and the cleaning effect is good. The vertical cleaning machine is compact in structure and small in occupied space and is simple and convenient to use.

Description

technical field [0001] The invention relates to the technical field of cleaning equipment, in particular to a vertical cleaning machine. Background technique [0002] During the previous process and the PCB board transfer process, it is inevitable that the PCB board will be polluted by air dust, droplets, and sundry particles. When entering the exposure process and the inspection process, various sundries will cause PCB lines to be unclear, scrapped and inspected, etc. Phenomenon. In the process of printing and coating solder paste on PCB boards, foreign objects such as semiconductor components, plastics, large particles of impurities or dust are often scattered on the PCB boards, resulting in uneven thickness of the solder paste formed on the PCB boards, which affects the printing of the PCB boards. Quality, resulting in too thick solder paste in some places, causing short circuit, open circuit or wrong line and other line faults, which will eventually affect the function ...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned defect that the sticky rubber roller cannot completely adhere to the PCB board and cause poor cleaning effect of the PCB board, the present invention provides a vertical cleaning machine, which has a reasonable design and a compact structure, and can clean PCB boards of different thicknesses. Unique vertical cleaning, good cleaning effect, small footprint, easy and convenient to use

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