A polyurethane spraying device

Abstract

The invention discloses a polyurethane spraying device, which comprises a device shell, an electromagnet, a spray pump, a spray head and a motor. The top of the device shell is welded with a stirring bin, and the top side of the stirring bin is hinged with a dustproof The upper end and the lower end of the support shaft are equipped with an upper stirring arm, and one end of the upper stirring arm is welded with a bevel gear. A spray pump is connected with a bolt at the center of the lower surface of the device, a motor is embedded and connected to the inside of the device shell, and a rotating disc is welded on the upper end of the output shaft of the motor, and a transmission strut is welded on the lower end of the output shaft of the motor. A slide rail is fixedly connected to the inner wall of the device housing on the side of the support arm. The polyurethane spraying equipment has insufficient stirring ability for polyurethane, which easily causes condensation and precipitation of polyurethane, and the spraying effect of the polyurethane spraying equipment is insufficient, which easily causes inconsistent thickness of polyurethane on the sun visor.

Description

technical field [0001] The invention relates to the technical field of polyurethane spraying, in particular to polyurethane spraying equipment. Background technique [0002] The car sun visor is a common device inside the car. It can prevent the direct sunlight inside the car from interfering with the driver's sight, reduce the temperature inside the car, and avoid the high temperature from affecting the driving experience of the people in the car. And damage to electronic equipment, while car sun visors usually need to use polyurethane spray equipment to spray polyurethane to improve the strength of car sun visors. [0003] Yet existing polyurethane spray equipment has the following problems: [0004] 1. Because polyurethane has a certain coagulation property, it needs to be fully stirred when spraying polyurethane. However, the existing polyurethane spray equipment has insufficient stirring ability for polyurethane, which may easily cause condensation and precipitation of...

AI Technical Summary

Problems solved by technology

[0008] The object of the present invention is to provide a kind of polyurethane spraying equipment, to solve the above-mentioned background technology, the existing polyurethane spraying equipment has insufficient stirring ability to polyurethane, which is easy to cause condensation and precipitation of polyurethane, and the spraying effect of polyurethane spraying equipment is insufficient , it is easy to cause inconsistent polyurethane thickness on the sun visor, and the polyurethane spray equipment is not easy to recycle resources, which reduces the problem of polyurethane recycling efficiency

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