Sampling device for cutting copper-clad fiberglass sheets

A glass fiber board and sampling device technology, applied in the direction of sampling devices, etc., can solve the problems of low cutting efficiency, troublesome operation, injury to hands, etc., and achieve the effect of eliminating safety hazards and simple and quick operation

Inactive Publication Date: 2019-01-29
鹤山市众一电路有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, in the sampling inspection, the circuit board is often cut manually, and a circuit board sample of a specified size is cut out for inspection. Not only is the operation troublesome, the cutting efficiency is low, and it may hurt the hands, there is a certain degree of safety. Hidden danger

Method used

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  • Sampling device for cutting copper-clad fiberglass sheets
  • Sampling device for cutting copper-clad fiberglass sheets

Examples

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Embodiment Construction

[0020] At present, in the circuit board production process, it is necessary to perform board removal and grinding operations after drilling, and then sample inspection of the circuit board is required before shipment. The inspection items include surface copper thickness, hole copper thickness, and hole wall roughness and more. When the test fails, the circuit board will be re-drilled, and when the test is passed, it will be shipped. At present, in the sampling inspection, the circuit board is often cut manually, and a circuit board sample of a specified size is cut out for inspection. Not only is the operation troublesome, the cutting efficiency is low, and it may hurt the hands, there is a certain degree of safety. Hidden danger.

[0021] Based on the above, refer to Figure 1-Figure 2 , an embodiment of the present invention provides a sampling device for cutting copper-clad glass fiber boards, including an operating table 100, a frame 200, a cylinder 310, a push rod 320,...

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PUM

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Abstract

The invention discloses a sampling device for cutting a copper-clad fiberglass board, comprising a console, a frame, a cylinder block, a push rod, a push block and a depressible part. The cylinder body is mounted on the frame. The upper end of the depressible part is sequentially connected to the push block by the push block and push rod. The lower end is provided with a concave position. The operation console is provided with an operation lumen and a lumen opening. The operation lumen has a drill and a mounting base disposed inside. At the time of sampling, the copper-clad fiberglass board isplaced on the operation table, and the lumen opening is covered, then the depressible part is pressed down with the action of the cylinder body, and the copper-clad fiberglass board is pressed onto the operation table to avoid the copper-clad fiberglass board displacing during cutting, then the drill moves in three dimensions under the control of the mounting base and cuts the copper-clad fiberglass board at the opening of the cavity. Thereby, the automatic sampling operation is realized, the operation is simple and fast, and the safety hazard is eliminated.

Description

technical field [0001] The invention relates to the field of PCB boards, in particular to a sampling device for cutting copper-clad glass fiber boards. Background technique [0002] At present, in the circuit board production process, it is necessary to perform board removal and grinding operations after drilling, and then sample inspection of the circuit board is required before shipment. The inspection items include surface copper thickness, hole copper thickness, and hole wall roughness and more. When the test fails, the circuit board will be re-drilled, and when the test is passed, it will be shipped. At present, in the sampling inspection, the circuit board is often cut manually, and a circuit board sample of a specified size is cut out for inspection. Not only is the operation troublesome, the cutting efficiency is low, and it may hurt the hands, there is a certain degree of safety. Hidden danger. Contents of the invention [0003] In order to solve the above prob...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N1/04
CPCG01N1/04
Inventor 黄涛
Owner 鹤山市众一电路有限公司
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