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PCB edge bur grinding device

A PCB board and burr technology, which is applied in the field of PCB board edge burr grinding devices, can solve the problems of workshop pollution, affecting the workshop environment, and large waste of manpower and material resources.

Inactive Publication Date: 2015-05-20
NINGBO JINGHUA ELECTRONICS PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using the first method, the process is cumbersome and wastes a lot of manpower and material resources. Using the second method, the noise of the grinding machine is relatively large, which affects the environment of the workshop, and the dust generated by grinding will pollute the workshop.

Method used

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Embodiment Construction

[0014] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0015] Such as figure 1 , figure 2 As shown, the present invention provides a kind of PCB board edge burr grinding device, and it comprises the control box 1 that establishs motor and the sealing grinding box 2 of inside, the top of described grinding box 2 is the grinding work plate 3 that has opening 3.1, so The opening 3.1 is provided with a grinding wheel 4 connected to the output end of the control box 1, the grinding wheel 4 is located in the opening 3.1 and slightly protrudes from the upper surface of the grinding work plate 3, the inside of the grinding box 2, the grinding wheel 4 The bottom is also provided with a dust collection box 5, and the side of the dust collection box 5 is also provided with an exhaust box 7 with an exhaust fan 6 inside, the side of the exhaust box 7 communicates with the dust collection box 5, and The a...

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PUM

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Abstract

The invention provides a PCB edge bur grinding device. The device comprises a control cabinet provided with a motor inside and a sealed grinding cabinet. A grinding work-board with an opening is arranged at the top of the grinding cabinet, a grinding wheel connected with an output end of the control cabinet is arranged at the opening, the grinding wheel is arranged in the opening and slightly protrudes out of the upper surface of the grinding work-board, a dust collecting box is further arranged in the grinding cabinet and below the grinding wheel, a suction cabinet which is provided with a suction fan inside is further arranged at the side of the dust collecting box, the sides of the suction cabinet and the dust collecting box are communicated, and a dust filtering screen is arranged at a suction port of the suction cabinet. By means of the PCB edge bur grinding device, the operation is simple and convenient, no dust pollution is caused, and the noise is greatly lowered relative to a grinding machine.

Description

technical field [0001] The invention relates to the technical field of electronic device processing, in particular to a PCB edge burr grinding device. Background technique [0002] Generally for small PCB boards, in the process of processing, for the sake of processing efficiency, generally a whole PCB board is divided into multiple separate PCB board areas, and then plug-in or patch, welding and other processes are performed together, and then the The entire PCB board is divided into multiple individual small PCB boards. After the whole board is divided, there will be burrs and wire drawing on the edge of the board. If it is not dealt with, it will cause problems for the use of the subsequent PCB board. Therefore, it is necessary to trim the edge of the PCB board after the division. Generally, two methods are adopted in the prior art, one is to manually use a file to polish the edge of the PCB board, and the other is to use a grinder to polish the edge of the PCB board. U...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B9/06
CPCB24B9/00B01D46/30B24B55/06
Inventor 徐金尧吴海松郁军辉杨悦
Owner NINGBO JINGHUA ELECTRONICS PARTS