Inner-power-up electrostatic rotating cup for automatically spraying agricultural machine type cockpit and operation method of inner-power-up electrostatic rotating cup

Abstract

The invention relates to an inner-power-up electrostatic rotating cup for automatically spraying an agricultural machine type cockpit and an operation method of the inner-power-up electrostatic rotating cup. A robot system, an inner-power-up electrostatic rotating cup system and a double-component water-based paint centralized paint supplying system are included. The robot system and the inner-power-up electrostatic rotating cup system are installed in a paint spraying chamber, and remaining parts of the robot system are installed outside the paint spraying chamber; the double-component water-based paint centralized paint supplying system is installed in a paint mixing chamber; and the double-component water-based paint centralized paint supplying system is connected to the inner-power-upelectrostatic rotating cup system through a pipeline. According to the inner-power-up electrostatic rotating cup for automatically spraying the agricultural machine type cockpit and the operation method of the inner-power-up electrostatic rotating cup, the inner-power-up electrostatic rotating cup is adopted and achieves that a robot can perform spraying on the inner and outer surfaces of the cockpit at the same time, and it is achieved that double-component water-based paint environment-friendly coating and the robot inner-power-up electrostatic rotating cup are integrated to achieve automatic spraying of the cockpit. A color changing and cleaning module is adopted, and automatic color changing and cleaning for different cockpit colors are achieved; an insulating platform technology is adopted, and electrification of the water-based paint coating and application of the inner-power-up rotating cup are achieved; and a pipe-in-pipe temperature control device is adopted and the paint conveying temperature control precision of water-based paint and construction characteristics are guaranteed.

Description

Technical field [0001] The invention belongs to the technical field of painting, and relates to an automatic spraying agricultural machinery cockpit with an internally electrified electrostatic rotating cup, in particular to an automatic spraying agricultural machinery cockpit with an internally electrified electrostatic rotating cup and an operation method thereof. Background technique [0002] At present, the pollution of the three wastes (waste water, exhaust gas, and waste residue) to the environment has become a worldwide problem. Among them, the coating of solvent-based coatings has a particularly serious pollution to the atmosphere. Countries have restrictions on volatile organic compounds (VOCs) in coatings. More and more stringent, its emission control indicators continue to decline, which promotes the birth of high-efficiency spraying tools and new environmentally friendly coatings. The electrostatic rotary cup produces high atomization, high paint rate, and high paint f...

AI Technical Summary

Problems solved by technology

Steel pipes and hot-rolled plates are both thicker than automotive cockpit plates, except for the bottom surface and lower side walls, which are slightly larger planes, and the middle part of the upper frame is hollow; the thin-plate body of the automotive industry uses high-temperature one-component water-based paint 3-coat Short processes such as layer 1 drying or B1B2 two-coat without intermediate coating, agricultural machinery cockpits need to adopt low-temperature two-component water-based paint 1C1B single-coat process, so as to save energy when the skeleton thick plate is baked and rely on the curing agent to continue curing. Dry thick cross-section coating; the advantages of electrostatic rotary cups suitable for large-area spraying are fully reflected in automotive cockpits. Water-based paints used in automotive cockpits generally use externally charged electrostatic rotary cups to spray on the outside of the body, manually or by filling. Electrostatic rotary cup spraying on the inner surface of the car body usually requires two processes to complete the coating operation, and the investment, floor space and operating costs are relatively high

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