Automatic paint spraying equipment for blank of elevator guide rail

Abstract

The invention provides automatic paint spraying equipment for a blank of an elevator guide rail. The automatic paint spraying equipment is characterized by comprising a feeding frame and a receiving frame; the feeding frame and the receiving frame are arranged on the same straight line; traction chain wheels, traction chains connected with the traction chain wheels and power sources for driving the traction chain wheels are arranged on the feeding frame and the receiving frame; a pusher is arranged on the traction chain of the feeding frame, and a lifting frame is arranged below the traction chain of the feeding frame; a flexible self-centering guiding mechanism and a lifting frame roller are arranged on the lifting frame; a support mechanism is arranged on the traction chain on the receiving frame; and a spraying center is arranged between the lifting frame and the support mechanism. According to the automatic paint spraying equipment, blade plates on two sides of the front side of a guide rail are sprayed by a spray gun in a static mode; and the bottom surfaces of the guide rail blade plates are subjected to roll coating and brush coating, so that the elevator guide rail serving as the blank is sprayed and brushed on three surfaces at a time. By the automatic paint spraying equipment, the spraying environment is improved, the motion speed of guide rail workpieces is constant during spraying, the spraying is accurate and quick, the floor area is small, the efficiency is improved, and the stability of the quality is ensured.

Description

technical field [0001] The invention relates to an automatic spraying equipment, in particular to an equipment for automatically spraying blanks before elevator guide rail processing. Background technique [0002] In order to prevent non-processing rust during the processing of elevator guide rails, it is usually necessary to coat the non-processing surface with anti-rust paint before processing. At present, the commonly used method is manual brushing, which requires less investment and is quick to start. The processing method is to use a truck or a forklift to transport the workpieces onto a special shelf, and then spread them out one by one for manual brushing. This process occupies a large area of ​​the workshop, the working environment is also very poor, and the labor intensity is high. Labor intensive, such as figure 1 shown. At the same time, in order to improve the processing performance, it is usually necessary to add a certain proportion of paint special diluent ...

AI Technical Summary

Problems solved by technology

The second disadvantage is that the topcoat spray gun used will block the gun if the viscosity of the paint is too high, which will seriously affect the spraying efficiency and quality, and the dry film thickness of the paint will not meet the customer's requirements.

At present, few guide rail manufacturers use the above-mentioned painting equipment

Images