Circuit board double-sided cleaning device

A technology for cleaning devices and circuit boards, which is applied in the directions of dry gas arrangement, cleaning method and utensils, and cleaning methods using liquids, etc., which can solve problems such as visceral hazards, inadequate protection measures, and reduced yield of circuit boards, etc.

Inactive Publication Date: 2020-10-30
宁波立项电子有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the circuit board is chemically etched, a large amount of chemical reagents will remain on the surface. When the chemical reagents on the circuit board are cleaned manually with a brush, the circuit board will be damaged due to improper force; In place, the chemical reagents are absorbed into the body by the splash of water, which will cause harm to the internal organs of the human body; if they are not dried in time after cleaning, the circuits on the circuit board will be corroded by the cleaning agent, thereby reducing the yield of the circuit board

Method used

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  • Circuit board double-sided cleaning device
  • Circuit board double-sided cleaning device
  • Circuit board double-sided cleaning device

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Embodiment Construction

[0018] Combine below Figure 1-Figure 6 The present invention is described in detail, and for convenience of description, the orientations mentioned below are now stipulated as follows: figure 1 The up, down, left, right, front and back directions of the projection relationship itself are the same.

[0019] A circuit board double-sided cleaning device according to the present invention includes a main body 11, a power chamber 12 with an upward opening is arranged in the main body 11, and fixed blocks 32 are respectively fixed on the left and right sides of the upper end surface of the main body 11, so that Between the fixed blocks 32, there is a processing chamber 58 which runs through front and back and has an upward opening. A water tank 43 is fixedly connected to the lower side wall of the processing chamber 58. A water pool 42 with an upward opening is arranged in the water tank 43. The fixed block 32 is provided with a working chamber 33, and a transmission shaft 14 is r...

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Abstract

The invention discloses a circuit board double-sided cleaning device. The device comprises a main body. The main body is provided with a power chamber with an opening upward, the left side and the right side of the upper end face of the main body are respectively fixedly connected with fixed blocks, the fixed blocks are provided with a processing cavity penetrating back and forth and with an opening upward, the lower side wall of the processing cavity is fixedly connected with a water tank, the water tank is provided with a water tank with an opening upward, and the inner of the fixed blocks is provided with a working chamber. When a clamping circuit board moves, the device can automatically turn over to realize the cleaning and drying of both sides of the circuit board gradually. Througha connection block to drive a nozzle to reciprocate, the circuit board is evenly cleaned. When the circuit board moves to the limit position, automatically switch cleaning and drying functions can beachieved. The clamping of the circuit board is realized by a magnet, and the clamping force is appropriate. The device can not cause damage to components on the circuit board and internal micro circuits.

Description

technical field [0001] The invention relates to the related field of circuit boards, in particular to a double-sided cleaning device for circuit boards. Background technique [0002] After the circuit board is chemically etched, a large amount of chemical reagents will remain on the surface. When the chemical reagents on the circuit board are cleaned manually with a brush, the circuit board will be damaged due to improper force; In place, the chemical reagents are absorbed into the body by the splash of water, which will cause harm to the internal organs of the human body; if they are not dried in time after cleaning, the circuits on the circuit board will be corroded by the cleaning agent, thereby reducing the yield of the circuit board . [0003] A circuit board double-sided cleaning device described in the present invention can solve the above problems. Contents of the invention [0004] In order to solve the above problems, a double-sided cleaning device for circuit ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B08B3/02B08B13/00F26B21/00
CPCB08B3/024B08B13/00F26B21/004
Inventor 周魁青
Owner 宁波立项电子有限公司
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