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Clamp detecting device

A detection device and fixture technology, applied in the direction of color/spectral characteristic measurement, etc., can solve the problems of easy missed detection, labor cost, low efficiency, etc., and achieve the effect of high accuracy and labor cost saving

Active Publication Date: 2016-07-20
新方正控股发展有限责任公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] For this reason, the technical problem to be solved by the present invention is that the existing vertical continuous electroplating line requires manual inspection of the fixture copper junction, which not only consumes labor costs, but also is inefficient and easy to miss. The device of the fixture junction copper case

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Embodiment 1

[0027] like figure 1 As shown, this embodiment provides a fixture detection device, including at least one color sensing device 2, which is arranged on one side of the fixture, and a standard color value and a color difference threshold are preset in the color sensing device 2, which acquires the current color of the fixture value and compare it with the preset standard color value, when the difference between the obtained current color value and the standard color value exceeds the color difference threshold, an abnormal signal is output. This fixture detection device is mainly used to detect whether the fixture of the vertical continuous electroplating line is copper-bonded. The surface of the normal fixture is silver-white, which is set as the standard color value. When the fixture is copper-bonded, the surface color of the copper-bonded position will become Red copper color, when the color sensing device 2 detects red copper color, that is, when the difference between the ...

Embodiment 2

[0029] like figure 2 As shown, this embodiment provides a fixture detection device, including two color sensing devices 2, which are respectively arranged on both sides of the fixture, to obtain the current color value on both sides of the fixture, and compare it with the preset standard color value, If the difference between the current color value and the standard color value exceeds the threshold, an abnormal signal is output. This fixture detection device is mainly used to detect whether the fixture of the vertical continuous electroplating line is copper-bonded. The normal surface of the fixture is silvery white. When the fixture is copper-bonded, the surface color of the copper-bonded position becomes red copper. When it is red copper, it is judged that the corresponding fixture is copper-bonded. The purpose of setting two color sensing devices 2 to detect both sides of the fixture at the same time is to make the detection of the copper junction of the fixture more acc...

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Abstract

The invention provides a clamp detecting device, and belongs to the technical field of vertical continuous electroplating. The clamp detecting device comprises at least one color sensing device, which is arranged on the side where a clamp stays so as to obtain the current color value of the clamp; then obtained color value is compared with a standard color value, and if the difference between the obtained color value and the standard color value is greater than a threshold value, an abnormal signal is output. The provided clamp detecting device solve the problem that at present, copper is deposited on clamps for vertical continuous plating line, thus the clamps should be checked by persons, and a large amount of human cost is consumed. The provided clamp detecting device can automatically detect copper covered clamps, the human cost is reduced, and the detection accuracy is high.

Description

technical field [0001] The invention relates to the technical field of vertical electroplating. Specifically, it relates to a fixture detection device for a vertical continuous electroplating line. Background technique [0002] Electroplating is one of the most important processes in the circuit board production process. Due to the rapid application and development of high-density interconnection HDI and ELIC, the requirements for electroplating production efficiency and quality are getting higher and higher. Electroplating can be divided into horizontal electroplating and vertical electroplating according to the operation mode of the circuit board. Horizontal electroplating means that the electroplating plate is placed horizontally on the driving roller of the electroplating line. The transmission track of the vertical continuous electroplating line is mainly composed of rubber-covered fixtures. During the production process, it clamps the circuit board and circulates in t...

Claims

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Application Information

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IPC IPC(8): G01N21/25
Inventor 宋文飞
Owner 新方正控股发展有限责任公司
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