A spraying device for inner wall of pipe
A spraying device and a technology in the pipe body, which are applied in the spraying device, the device for coating liquid on the surface, the coating and other directions, can solve the problems of unfavorable human health, high labor intensity, poor spraying effect, etc., and achieve a simple structure and reduce labor. Strength, the effect of improving production efficiency
Inactive Publication Date: 2017-03-22
浙江德立自动化装备股份有限公司
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Problems solved by technology
At present, the spraying of the inner wall of the pipe is mainly manual operation. There is no special spraying equipment, the spraying effect is poor, and the labor intensity is high. The highly dispersed paint mist and the volatilized solvent in the spraying are not only polluting the environment, but also not conducive to human health.
Method used
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with the accompanying drawings of the description.
[0014] As shown in the figure, the spraying device for the inner wall of the pipe includes a base 1, a motor 2 is installed on the base 1, the output shaft of the motor 2 is connected to a rotating shaft 3, and two sliding slots A302, A302, Slider ring 4 is arranged on chute B302a, chute A302, and chute B302a to slide in its axial direction. The outer part of slider ring 4 is provided with turntable 5 fixedly connected with it. On turntable 5, 1-3 spouts are evenly distributed outwards. The spray gun 6 is also fixedly connected to the telescopic push-pull rod 7 on the slider ring 4. A limit groove 301 is set on the rotating shaft 3, and a limit hole 702 is correspondingly set on the telescopic push-pull rod 7. The locking pin 8 passes through the limit hole 702 and the limit groove 301 to lock and position the telescopic push-pull rod 7 and the rotat...
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The invention discloses a spraying device for the inner wall of a pipe body and belongs to the technical field of coating equipment. The spraying device is characterized by comprising a base, wherein the base is provided with a motor; a rotary shaft is connected on an output shaft of the motor and is axially provided with two sliding grooves, namely a sliding groove A and a sliding groove B; the sliding groove A and the sliding groove B are provided with sliding block rings which are in axial sliding matching with the sliding groove A and the sliding groove B; the sliding block rings are externally provided with rotary discs fixedly connected with the sliding block rings; 1-3 spraying guns with outward spraying openings are uniformly distributed on each of the rotary discs; and the sliding block rings are also fixedly connected with telescopic pushing-pulling rods. The spraying device disclosed by the invention has the advantages that the structure is simple and compact, the machine operation is adopted as a main mode, and the manual matching is adopted as an auxiliary mode, so that the labor intensity and the occupational hazard for operators are obviously reduced, the production efficiency is improved and the cost is reduced; and a sprayed pipe body is good in quality and long in service life.
Description
technical field [0001] The invention belongs to the technical field of coating equipment, in particular to a spraying device for the inner wall of a pipe. Background technique [0002] Spraying is a coating method in which spray guns or disc atomizers are dispersed into uniform and fine droplets by means of pressure or centrifugal force and applied to the surface of the object to be coated. The spraying operation has high production efficiency and is suitable for manual operation and industrial automation production. It is widely used in hardware, plastics, furniture, military industry, ships and other fields. It is the most common coating method used today. At present, the spraying of the inner wall of the pipe is mainly manual operation. There is no special spraying equipment, the spraying effect is poor, and the labor intensity is high. The highly dispersed paint mist and volatilized solvent during spraying pollute the environment and are not conducive to human health. ...
Claims
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IPC IPC(8): B05C7/02
CPCB05B13/0636
Inventor 张德培
Owner 浙江德立自动化装备股份有限公司