Galvanized metal pipe external thread automatic processing mechanism
An automatic processing and metal tube technology, which is applied to the surface coating liquid device, coating, etc., can solve the problems of high technical level requirements, unfavorable mass production, low production efficiency, etc., and achieve good processing effect and sticky The effect of small degree and high working efficiency
Active Publication Date: 2021-09-07
WEIFANG EAST PIPE IND TECHNICAL CO LTD
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Problems solved by technology
Therefore, the existing painting equipment is difficult to adapt, and only manual painting can be used for protective treatment
The production efficiency is low, and the technical level of the operator is high, which is not conducive to mass production
[0005]
In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve
Method used
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[0031] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not intended to limit the invention.
[0032] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than ...
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Abstract
The invention relates to the technical field of chip-free processing of metal pipes, and provides an automatic processing mechanism for external threads of galvanized metal pipes, which includes a first rotating roller and a second rotating roller; the first rotating roller is coaxially connected with a rolling brush; the rolling brush The lower part is equipped with a dipping paint component. Thereby, the present invention supports and drives the metal pipe to rotate stably through the first rotating roller and the second rotating roller rotating in the same direction and at the same speed; at the same time, a roller brush coaxial with the first rotating roller is provided; the roller brush is dipped in paint The way to get the paint is to paint the threaded area of the metal pipe evenly. The effective protection treatment of the pipe mouth thread of the galvanized metal pipe is realized. It replaces the manual processing of artificial metal nozzles, with high operating efficiency and good processing effect.
Description
technical field [0001] The invention belongs to the technical field of chip-free processing of metal pipes, in particular to an automatic processing mechanism for external threads of galvanized metal pipes. Background technique [0002] Due to the need for anti-corrosion, the surface of the conduit body is usually galvanized. After galvanizing, threads are processed at the nozzle position for future connection. [0003] Because the threaded connection has certain precision requirements, it cannot be processed before galvanizing, but can only be processed after the overall galvanizing of the pipe. In this way, the coating in the threaded area of the pipe orifice will be destroyed, and if no protective treatment is done, the service life of this area will be greatly reduced. [0004] At present, the protective treatment of this area only needs to be painted. Restricted by thread precision, the paint film requirements are also strict. The paint film must be evenly covered...
Claims
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IPC IPC(8): B05C1/02B05C11/10B05C11/11B05C13/02
CPCB05C1/027B05C11/10B05C11/1039B05C11/11B05C13/02
Inventor 丁世富席敦亮孙向东毛润才张海阳张家铭
Owner WEIFANG EAST PIPE IND TECHNICAL CO LTD