Automatic paint spraying and baking equipment for drill pipe

The design of the automatic spray painting and drying equipment has solved the problems of uneven spraying, high labor intensity, and serious pollution in the process of painting mining drill pipes. It has realized automated spraying and rapid drying, improved processing efficiency, and improved environmental quality.

CN224405529UActive Publication Date: 2026-06-26LIAOCHENG DINGSHENG HEAVY IND MASCH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
LIAOCHENG DINGSHENG HEAVY IND MASCH CO LTD
Filing Date
2025-07-21
Publication Date
2026-06-26

AI Technical Summary

Technical Problem

The existing technology for painting mining drill pipes suffers from problems such as uneven coating, high labor intensity, low efficiency, serious pollution, and environmental unfriendliness, making it difficult to meet the environmental protection requirements of enterprises.

Method used

An automatic spray painting and drying device for drill pipes was designed. It uses a conveyor chain to drive a U-shaped claw to rotate and spray paint, combined with longitudinal sliding spraying of the nozzle and hot air drying. It is equipped with a gas recovery component to treat waste gas, so as to realize automated spraying and rapid drying.

Benefits of technology

It has improved the uniformity and efficiency of drill pipe spraying, reduced manual intervention, reduced environmental pollution, improved the quality of the working environment, and shortened the drying time.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224405529U_ABST
    Figure CN224405529U_ABST
Patent Text Reader

Abstract

The utility model discloses an automatic paint spraying and air baking equipment for drill rod, including support and conveyer chain, and a plurality of groups of U type claws are fixed on the conveyer chain, and the interval is equipped between each group of U type claws, and the drill rod is placed on the U type claw, and the paint spraying box and air baking box are equipped on the support, and the conveyer chain passes through the paint spraying box and air baking box, and the paint spraying assembly and power assembly are equipped in the paint spraying box, and the paint spraying assembly includes the spray head and longitudinal sliding mechanism, and the sliding mechanism is located the top of conveyer chain, and the spray head is fixed on the sliding mechanism, and the power assembly includes the elevating system and rotating mechanism, and the rotating mechanism is fixed on the top of elevating system, and is used to lift and rotate the drill rod on the U type claw, and the air baking box is used for drying the drill rod after paint spraying, and the drill rod enters the paint spraying box in the new type, and the power assembly can lift and rotate the drill rod, and the spray head reciprocating sliding is carried out to paint spraying simultaneously, and the spraying is even, and the manual participation is reduced, and the work efficiency is improved greatly.
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