Wet process processing apparatus and spin carrier therefor

By setting sensors and controllers on the rotating carrier to adjust the fluid pressure of the injection device, the problem of inconsistent rotation speed of the rotating carrier is solved, achieving precise control of the rotation speed and uniform distribution of the liquid, thus improving the processing effect of the wet process.

CN117320278BActive Publication Date: 2026-04-24AMPOC FAR EAST CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
AMPOC FAR EAST CO LTD
Filing Date
2022-06-24
Publication Date
2026-04-24

AI Technical Summary

Technical Problem

In wet processing, existing rotary carriers suffer from inconsistent rotation speeds due to design or assembly tolerances, which affects the action time of the chemical solution and causes uneven distribution or residue problems.

Method used

By installing sensors on the rotating vehicle, the sensor components and controller calculate the speed difference, adjust the fluid pressure of the injection device to control the speed to the set value, and ensure the speed consistency of each rotating vehicle.

Benefits of technology

It achieves precise control of the rotation speed of the rotating carrier, avoids uneven action time of the liquid, and improves the processing quality and efficiency of the wet process.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN117320278B_ABST
    Figure CN117320278B_ABST
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Abstract

A wet process processing apparatus and a rotary carrier used therefor, wherein the wet process processing apparatus comprises a sensing assembly, a spraying device, a pressure regulating assembly, a spraying device, a body, a conveying unit and a controller. By providing the sensing assembly in the body and a sensed member on each rotary carrier, and the controller having a set rotation speed, the controller can calculate the sensed rotation speed of each rotary carrier, and compare the sensed rotation speed with the set rotation speed. If they are not the same, the controller controls the pressure regulating assembly to adjust the fluid pressure of the spraying device, so that the sensed rotation speed sensed by the rotary carrier is equal to the set rotation speed. In this way, the rotation speed of each rotary carrier can be adjusted.
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Citation Information

Patent Citations

  • Jet driven circuit board rotation carrier

    CN110856347A

  • Wet process processing equipment and rotary carrier used for wet process processing equipment

    CN217825551U

  • Sheet-type processing device and method thereror

    JP2002280318A