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Deburring process and deburring equipment for circuit board

A circuit board and deburring technology, applied in the directions of printed circuits, printed circuit manufacturing, electrical components, etc., can solve the problems of short circuit, burnout, and components are not easy to be inserted into the holes of the circuit board, so as to save costs, promote recycling, improve The effect of the flush effect

Active Publication Date: 2019-11-15
深圳市航盛电路科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, after the drilling of the circuit board is completed, the edge of the hole is generally polished and polished by grinding equipment to remove burrs and burrs. However, in the actual process of removing burrs, the effect is not very satisfactory. There will be burrs, and the grinding equipment cannot be extended, so that in the process of using the circuit board later, the components are not easy to insert into the hole, and the burrs that are blocked in the hole may easily cause the circuit board to short circuit or burn out, which is urgently needed Improve

Method used

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  • Deburring process and deburring equipment for circuit board
  • Deburring process and deburring equipment for circuit board

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Embodiment Construction

[0036] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0037] Present embodiment: a kind of circuit board deburring process, such as figure 1 and figure 2 shown, including the following steps:

[0038] Step 1: Use a deburring machine or auxiliary tools to process the burrs on the surface of the circuit board, so that the burrs or burrs adhered to the surface of the circuit board can be removed;

[0039] Step 2: Place the circuit board with the surface burr treated on the conveying device, and use the conveying device to convey the circuit board, so that the circuit board is conveyed along the predetermined direction;

[0040] Step 3: adjust the water spray device above and below the conveying device so that the water pressure of the water spray device above is between 8-12 MPa. The water pressure of the water spray device is adjusted so that the water pressure below is in the range of 4-6 MPa. In this embodim...

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PUM

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Abstract

The invention relates to a deburring process and deburring equipment for a circuit board and belongs to the technical field of circuit board deburring. The process is characterized by comprising stepsthat Step 1, deburring a surface of the circuit board after hole opening is completed; Step 2, the circuit board after surface deburring is conveyed by a conveying device so that the circuit board istransported to a predetermined position in a predetermined direction; and Step 3, a high-pressure water spray device is utilized to rinse the hole of the circuit board on the conveying device, and burrs in the circuit board hole are removed. The process is advantaged in that during use, deburring of the circuit board hole can be conveniently completed, influence of deburrs on operation of the circuit is reduced, and safe performance of use of the circuit board can be improved.

Description

technical field [0001] The invention relates to the technical field of circuit board deburring, in particular to a circuit board deburring process and deburring equipment. Background technique [0002] In the process of circuit board production, there are generally many processes involved, such as: drilling at the predetermined position of the circuit board, deburring and draping the circuit board after drilling, and returning It is necessary to carry out copper treatment on the circuit board, etc. [0003] At present, after the drilling of the circuit board is completed, the edge of the hole is generally polished and polished by grinding equipment to remove burrs and burrs. However, in the actual process of removing burrs, the effect is not very satisfactory. There will be burrs, and the grinding equipment cannot be extended, so that in the process of using the circuit board later, the components are not easy to insert into the hole, and the burrs that are blocked in the h...

Claims

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Application Information

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IPC IPC(8): H05K3/00
CPCH05K3/0055H05K2203/0746
Inventor 庄展鹏肖锦鸿李党党
Owner 深圳市航盛电路科技股份有限公司
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