Spray gun lifting mechanism for casting pipe

A technology of lifting mechanism and spray gun, which is applied in the direction of spraying device, liquid spraying device, pressure inorganic powder coating, etc. It can solve problems such as safety accidents, affecting production efficiency, interrupting production, etc., and achieves large maintenance space, saving production time, and high efficiency. big effect

Pending Publication Date: 2020-08-14
XINXING HEBEI ENG & RES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the two zinc wires are charged during zinc spraying, once they touch, the production will be interrupted, affecting production efficiency, and causing safety accidents

Method used

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  • Spray gun lifting mechanism for casting pipe
  • Spray gun lifting mechanism for casting pipe
  • Spray gun lifting mechanism for casting pipe

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Embodiment Construction

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0020] Such as Figure 1-3 As shown, a spray gun lifting mechanism for cast pipe is characterized in that it includes a fixing device, a driving mechanism, a moving device and a guide wire system; the fixing device includes three horizontal rectangular hollow steels and two longitudinal rectangular hollow steels The portal frame 1, the transverse channel steel 2 and the motor reducer fixing seat 3; the two ends of the transverse channel steel 2 are respectively fixed on the transverse rectangular hollow section steel, and the inner sides of the two longitudinal rectangular hollow section steel 1 are fixed with C-shaped guide rail 4, the motor reducer fixing seat 3 is...

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Abstract

The invention provides a spray gun lifting mechanism for a casting pipe. The spray gun lifting mechanism comprises a fixing device, a driving mechanism, a mobile device and a wire guiding system. Thefixing device comprises a door-type frame, transverse channel steel and a motor speed reducer fixing seat. The door-type frame is formed by three pieces of transverse rectangular hollow steel and twopieces of longitudinal rectangular hollow steel. The driving mechanism comprises a speed reducer, a variable frequency motor, a driving shaft, a steel wire rope wheel and a steel wire rope. The movingdevice comprises a moving frame, a spraying gun and a composite roller bearing. The moving frame is formed by moving channel steel and a square pipe. The composite roller bearing is fixed to the moving channel steel. The wire guiding system comprises a wire guiding system, a wire guiding wheel bracket, an insulating sleeve and a wire guiding pipe. The spray gun is arranged over casting pipes of each specification and is perpendicular to the surfaces of the casting pipes of each specification. The adsorption rate of zinc spraying can be beneficially improved. Automatic lifting adjusting of spray gun positions required by the casting pipes of different specifications can be realized. The automation degree is high. The adjusting speed is high. Production time is saved.

Description

technical field [0001] The invention belongs to the technical field of cast iron pipe processing equipment, and in particular relates to a spray gun lifting mechanism for cast pipes. Background technique [0002] Zinc spraying equipment is used to spray a layer of zinc powder on the outer wall of the cast pipe, mainly used to improve the anti-corrosion performance of the cast pipe, and belongs to the finishing equipment of the cast pipe. As the core component of zinc spraying equipment, the spray gun is usually arranged horizontally or obliquely on both sides of the cast pipe. Since the cast pipes of different specifications are all rotating on the same support wheel group during zinc spraying, the axes of the cast pipes of different specifications must not overlap. Therefore, the spray guns arranged on both sides cannot always be perpendicular to the surface of cast pipes of various specifications, which will reduce the adsorption rate of the zinc spraying equipment, and t...

Claims

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Application Information

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IPC IPC(8): B05B15/68C23C24/04B05B7/18
CPCB05B7/18B05B15/68C23C24/04
Inventor 吕晓飞王嵩程海霞习杰杜鹏远李成章何齐书蒿润涛李培海唐永祥卢军广杨磊陈相儒冯锐
Owner XINXING HEBEI ENG & RES INC
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