Board grinding device for circuit board processing

Abstract

The invention discloses a board grinding device for circuit board processing. The board grinding device for the circuit board processing comprises non-slip mats, a bottom board, a top board, an exhaust fan, a collecting box, a first sliding block and a second sliding block; the friction force between the bottom of a pressing board and a substrate is increased by arranging the non-slip mats, so that the effect of fixing the position of the substrate is improved; the movement of the position of the substrate in a process of grinding the substrate is avoided; in a descending process of the top board, a first returning spring and a third returning spring are separately extruded and stretched to push the first sliding block and the second sliding block to slide on a first sliding rail and a second sliding rail respectively, so that the purpose of grinding different positions on the substrate is achieved; the practicability of equipment is improved; air is exhausted by utilizing the exhaustfan, so that dust produced in a substrate grinding process further enters the collecting box through an air guide pipe after entering a dust sucking cover; and therefore, the dust in the substrate grinding process is collected, and the pollution to environment because the dust flies around is avoided.

Description

technical field [0001] The invention relates to a grinding plate device, in particular to a grinding plate device for circuit board processing. Background technique [0002] PCB (Printed Circuit Board), the Chinese name is printed circuit board, also known as printed circuit board, is an important electronic component, a support for electronic components, and a carrier for electrical connections of electronic components. Because it is made by electronic printing, it is called "printed" circuit board. After electronic equipment uses printed boards, due to the consistency of similar printed boards, manual wiring errors are avoided, and electronic components can be realized. Automatic insertion or placement of devices, automatic soldering, and automatic detection ensure the quality of electronic equipment, improve labor productivity, reduce costs, and facilitate maintenance. The substrate is the basic material for manufacturing PCBs. In general, the substrate is copper-clad Fo...

AI Technical Summary

Problems solved by technology

[0003] The existing grinding device for circuit board processing does not have the function of collecting the dust generated during the grinding process of the substrate. The position of the substrate is easy to move when the board device is grinding the substrate. At the same time, the existing grinding device for circuit board processing needs to manually lift the equipment after the substrate is polished, which wastes a lot of manpower and is not practical.

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