Turning and grinding device

CN121928359APending Publication Date: 2026-04-28QINGDAO HUASHIDA MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
QINGDAO HUASHIDA MACHINERY
Filing Date
2026-03-23
Publication Date
2026-04-28

AI Technical Summary

Technical Problem

Existing grinding machines suffer from low grinding efficiency, rapid equipment wear, limited operating speed, and the inability to recycle and reuse the powder generated during grinding when processing 3PE anti-corrosion coatings.

Method used

A turning and grinding device was designed, including a frame, a dust collection mechanism, a dust suppression mechanism, and a positioning mechanism. The device drives the tube to rotate through a rotating wheel, and combined with a lifting device and a turning frame, it uses turning tools and a wire brush grinding head to achieve continuous strip-like peeling of the coating, and efficiently recovers the powder through a dust collection and dust suppression system.

Benefits of technology

It improves grinding efficiency, reduces equipment wear, enhances resource utilization, reduces material loss and operating costs, and achieves a dust-free environment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN121928359A_ABST
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Abstract

The invention relates to the technical field of pipeline machining devices, and discloses a turning and grinding device which comprises a frame body, a side supporting table is fixedly installed on the side face of the frame body, and a dust suction mechanism and a dust falling mechanism are arranged at the top of the side supporting table and used for treating grinding smoke dust. A positioning mechanism is arranged on the side face of the frame body and used for positioning the frame body. A lifting device is fixedly installed on the top of the frame body, and a lifting arm is arranged on the lifting device. Through cooperation of the top structure of the frame body, the coating can be peeled into continuous strip-shaped fragments through turning, dust-free and high-recovery-rate material form conversion is achieved, the obtained fragments can be directly collected for secondary granulation regeneration, the resource utilization rate is remarkably increased, fine grinding operation is conducted subsequently, and the coating thickness is greatly reduced, the grinding load is reduced, and the grinding efficiency is greatly improved. The unit time processing efficiency is improved, and the material loss and the operation cost are comprehensively reduced.
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