Multi-station multicolor hardware product spray coating method and equipment

Abstract

The invention discloses a multi-station multicolor hardware product spray coating method. The method includes the following steps that a spray coating chamber is arranged; a plurality of electrostatic automatic spray coating machines are arranged in the spray coating chamber, and a uniform spray coating layer is formed on a hardware body through spray guns of the electrostatic automatic spray coating machines; a control system connected with the multiple electrostatic automatic spray coating machines is arranged and controls the working states of the multiple electrostatic automatic spray coating machines; a conveying track which is connected with and controlled by the control system is arranged, wherein the conveying track is used for conveying the hardware body to a required preset position; a plurality of mechanical arms which are connected with and controlled by the control system are arranged, wherein the mechanical arms are used for taking out or placing the hardware body. The invention further discloses equipment for implementing the method. The multiple automatic spray coating machines and the multiple mechanism arms are arranged in the spray coating chamber, and therefore multicolor spray coating can be achieved, production cost is effectively reduced, spray coating quality of products is good, and spray coating efficiency of the products is high.

Description

technical field [0001] The invention relates to the technical field of spraying machinery manufacturing, in particular to a multi-station multi-color hardware product spraying method and equipment thereof. Background technique [0002] In today's general environment, especially after China's accession to WTO, enterprises are increasingly facing global competition. In order to survive in the modern competitive market environment, enterprises must improve their competitiveness. Now the theme of competition in China's manufacturing industry has entered the era of comprehensive technological competition in terms of output, quality and cost. [0003] In the prior art, painting technology develops rapidly, and electrostatic spraying technology is widely used at present, and the design of electrostatic color uniform spraying method is crucial to the use of product spraying quality. If the design and mastering are not proper, no matter how well the individual equipment is made, the...

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Problems solved by technology

The surface coating of the painted product is not uniform, the electrostatic enveloping effect is not good, and the utilization rate of the paint is only 30%.

[0004] In addition, the above-mentioned equipment basically adopts single-machine dispersed spraying technology, which can only produce single-coated products. When double-coated or multi-coated products are required, they will need to be transferred to another equipment for completion.

[0005] However, with the progress of society and the improvement of living standards, the society has increasingly urgent needs for hardware product diversification, multi-color, low manufacturing cost and short manufacturing cycle. Demand for products that are more distinctive in style and function that meet the individual requirements of customers

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