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Circuit board grinding board air drying processing device

A processing device and air-drying device technology, applied in the direction of printed circuit, printed circuit manufacturing, electrical components, etc., can solve the problems of unstable product processing quality, inconvenient production operation, low work efficiency, etc., to avoid manual adjustment and improve grinding plate Efficiency, the effect of improving air-drying efficiency

Inactive Publication Date: 2015-12-23
SICHUAN SHENGDA XINXING ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the production process of circuit boards, it is an essential process step to use a grinding machine to treat the surface of the circuit board. This step is to grind off the oxide layer on the surface of the circuit board and strengthen the copper surface and dry film. The binding force between them, but in the actual grinding process, the position of the brush wheel needs to be adjusted according to the actual thickness of the circuit board. Most grinding machines on the market require the operator to manually set the thickness. This method not only The work efficiency is low, and there is a large deviation between the set value and the actual demand value, which in turn causes the inconvenience of production operation and the instability of product processing quality

Method used

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  • Circuit board grinding board air drying processing device
  • Circuit board grinding board air drying processing device
  • Circuit board grinding board air drying processing device

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Embodiment Construction

[0018] The present invention will be further described below in conjunction with accompanying drawing, protection scope of the present invention is not limited to the following:

[0019] Such as figure 1 As shown, a circuit board grinding board air-drying treatment device, it includes a frame 1, the transmission device is arranged on the frame 1, with the circuit board transmission direction as the front, the frame 1 is from back to front A pickling device 2, a grinding device 3, a rinsing device 4 and an air-drying device 5 are arranged in sequence;

[0020] In this example, if figure 2 As shown, the described grinding plate device 3 includes an upper lifting base 31 and a lower lifting base 32, and the upper lifting base 31 and the lower lifting base 32 are all installed on the frame 1, and the upper lifting base 31 and the lower lifting base 32 is respectively provided with grinding brush 33, and frame 1 is provided with pressing roller 34 and spray pipe 36 corresponding...

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Abstract

The invention discloses a circuit board grinding board air drying processing device. The circuit board grinding board air drying processing device comprises a frame (1), wherein the frame (1) is provided with a conveying device. The circuit board grinding board air drying processing device is characterized in that, taking the conveying direction of circuit boards as the front direction, the frame (1) is sequentially provided with a pickling device (2), a grinding board device (3), a flushing device (4) and an air drying device (5) from the back to the front, an inlet end of the grinding board device (3) is provided with a circuit board thickness measurement device (6), the circuit board thickness measurement device (6) comprises a thickness measurement rotation shaft (61) and a rotary encoder (62), the air drying device (5) comprises a water absorption sponge roller (51), a water extruding device and an air blowing device (52), the water extruding device comprises an arc-shaped board (53), and a front end of the arc-shaped board (53) bends inwards to form an extruding cylinder (54). The circuit board grinding board air drying processing device has advantages of simple structure, good grinding and brushing effects and high air drying efficiency.

Description

technical field [0001] The invention relates to circuit board production equipment, in particular to a circuit board grinding board air-drying treatment device. Background technique [0002] With the development of science and technology and the progress of society, circuit boards have been applied in more and more fields. In the process of making circuit boards, it is an essential process step to use a grinding machine to treat the surface of the circuit board. This step is to grind off the oxide layer on the surface of the circuit board and strengthen the copper surface and dry film. The binding force between them, but in the actual grinding process, the position of the brush wheel needs to be adjusted according to the actual thickness of the circuit board. Most grinding machines on the market require the operator to manually set the thickness. This method not only The work efficiency is low, and there is a large deviation between the set value and the actual demand value...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05K3/00
CPCH05K3/0044H05K3/0055H05K2203/025H05K2203/0766
Inventor 叶天
Owner SICHUAN SHENGDA XINXING ELECTRONICS
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