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Circuit board machining device

A technology for processing devices and circuit boards, applied in metal processing and other directions, can solve the problems of residual cutting powder, blockage of inner holes of substrates, and failure to remove cutting powder in time, so as to achieve convenient operation, prevent inner hole clogging and punching effect. better results

Inactive Publication Date: 2018-03-23
重庆市志益鑫电子科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, in the process of making circuit boards by punching holes in the substrate, there is often a problem that the inner hole of the substrate is blocked. One of the main reasons for this problem is that the cutting powder generated during punching remains in the inner hole. That is, the cutting powder has not been removed in time

Method used

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  • Circuit board machining device

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Embodiment Construction

[0017] Further detailed explanation through specific implementation mode below:

[0018] The reference signs in the accompanying drawings of the description include: frame 1, runner 2, extension rod 20, slider 21, moving frame 22, chute 220, support block 23, slide rod 24, drill bit 25, main swing rod 3, Auxiliary swing rod 30, straight rod 31, dust removal piston 32, dust removal chamber 4, air intake check valve 40, air inlet 41, support platform 42, punching hole 43, cylinder body 5, push-pull rod 50, air blowing piston 51, The airbag 52 , the gas injection port 53 , and the substrate 6 .

[0019] The embodiment is basically as attached figure 1 Shown: a circuit board processing device, including a frame 1, a punching mechanism, a dust removal mechanism and a fixing mechanism.

[0020] The punching mechanism comprises a motor, a runner 2, a slide block 21, a moving frame 22, a support block 23, a slide bar 24 and a drill bit 25. The output shaft of the motor is connected...

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Abstract

The invention belongs to the technical field of electronic device manufacturing, and particularly relates to a circuit board machining device. The circuit board machining device comprises a machine frame, a piercing mechanism and a dedusting mechanism. The piercing mechanism comprises a motor, a rotary wheel, a slide block, a moving frame, supporting blocks, slide rods and drill bits; the moving frame is provided with a slide groove which is slidably connected with the slide block; and supporting blocks are fixed to the machine frame and provided with through holes. The dedusting mechanism comprises a main swing rod, a straight rod, a dedusting piston and a dedusting chamber; an air inlet provided with an air intake check valve is formed in the dedusting chamber; and a supporting table forstoring a substrate is arranged at the top of the dedusting chamber and provided with piercing holes which are aligned with the drill bits. According to the technical scheme, cutting powder in innerholes of the substrate can be effectively removed, and the inner holes are prevented from being blocked.

Description

technical field [0001] The invention belongs to the technical field of electronic device manufacturing, and in particular relates to a circuit board processing device. Background technique [0002] The circuit board (PCB) plays the role of the connection function in the entire electronic product, and when the function of the electronic product fails, the PCB is often the first to be suspected, and because the processing technology of the PCB is relatively complicated, so the PCB Production control is particularly strict and important. [0003] The production process of PCB is mainly divided into eight parts: inner layer circuit, lamination, drilling, hole metallization, outer layer dry film, outer layer circuit, silk screen, surface process and post process. The inner circuit specifically includes material cutting, pre-processing, lamination, exposure, DES and punching. [0004] At present, in the process of making circuit boards by punching holes in the substrate, there i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/16B26D7/18
CPCB26F1/16B26D7/1854
Inventor 胡红生
Owner 重庆市志益鑫电子科技有限公司
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