Workpiece surface paint spraying equipment for mechanical processing

Abstract

The invention discloses workpiece surface paint spraying equipment for mechanical processing, and belongs to the technical field of mechanical processing. The equipment comprises a supporting mechanism, wherein a lifting mechanism is arranged in the supporting mechanism, a clamping mechanism is rotatably connected to the interior of the lifting mechanism, a spraying mechanism is fixedly mounted atthe top end of the supporting mechanism, the supporting mechanism comprises a U-shaped supporting frame, and strip-shaped grooves are formed in one pair of opposite inner walls of the U-shaped supporting frame; a motor frame is fixedly mounted on the outer surface of the U-shaped supporting frame, a first driving motor is fixedly mounted on the motor frame, a first bevel gear is fixedly mounted at the output end of the first driving motor, the lifting mechanism comprises two first threaded lead screws, and the first threaded lead screws are rotatably connected to the interiors of the strip-shaped grooves; and a sliding plate is slidably connected to the outer sides of the first threaded lead screws. The paint spraying device not only can spray paint on the upper surface of a workpiece, but also can spray paint on the lower surface and the side surface of the workpiece, so that the applicability of the paint spraying device is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of mechanical processing, and in particular relates to a device for spraying paint on the surface of a workpiece for mechanical processing. Background technique [0002] Due to the requirements of the workpiece production and processing technology, the surface of the workpiece needs to be painted before leaving the factory, especially for parts outside the machine, or workpieces with high surface requirements, which need to be painted, which can make the surface of the workpiece more beautiful At the same time, the paint adheres to the surface of the workpiece, which will form a protective layer and have a protective effect on the workpiece. [0003] The common painting method for mechanical processing is mostly to spray the surface to be painted manually by using a spray gun, so the work efficiency is low. In recent years, although there have been some devices for painting the surface of mechanical workpie...

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Problems solved by technology

[0004] Although the paint spraying device of the above technical solution can simply paint the workpiece and avoid the manual use of the spray gun, the painting efficiency has been improved to a certain extent, but it cannot be used in large stroke ranges for larger mechanical workpieces. Effective and uniform spraying treatment is carried out on the designated position of the large-volume workpiece, and the workpiece cannot be clamped and fixed stably and reliably, which makes its use have obvious limitations, which in turn makes the effect of its spraying poor and cannot meet the requirements The quality requirements for spraying paint on the surface of large-volume workpieces, for this reason, the present invention designs a kind of equipment for spraying paint on the surface of workpieces for mechanical processing, so as to solve the above problems

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