Quick thermal-curing coating baking line

A thermal curing and baking line technology, which is applied to the surface coating liquid device, coating, pretreatment surface, etc., can solve the problem that the paint film cannot be cured quickly, and achieve lower temperature, strong controllability, Effect of reducing temperature rise

Inactive Publication Date: 2013-03-06
GUANGDONG BAOKONG INTELLIGENT EQUIP TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, infrared baking also has a temperature limit on the heating of plastic parts, and the temperature cannot be too high, which leads to the inability to achieve rapid curing of the paint film. For example, PU baking paint still needs 30 minutes

Method used

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  • Quick thermal-curing coating baking line
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Embodiment Construction

[0014] refer to figure 1 , figure 2 As shown, a rapid thermal curing coating baking line is designed, and a baking oven body 1 is provided. One end of the oven body 1 is provided with a product inlet, an outlet, and a workbench 7. Inside the oven body 7 At least three rows of high-efficiency curing lamps 2 are arranged at intervals, and a self-rotating mechanism 2 is provided at the front end of the three rows of high-efficiency curing lamps 2, and a self-rotating mechanism 2 is worn on the self-rotating mechanism 2 to bypass the three rows of high-efficiency curing lamps. The endless chain 6 between the lamps 2 and between the workbench 7.

[0015] In the above-mentioned rapid thermal curing coating baking line, three rows of high-efficiency curing lamps 2 are arranged in the baking oven body 1, and the arrangement of the three rows of high-efficiency curing lamps 2 is as follows: in the middle of the oven body 1 There are three rows of brackets, and each row of brackets i...

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Abstract

The invention discloses a quick thermal-curing coating baking line. The quick thermal-curing coating baking line comprises a quick dewatering baking line and a curing baking line and specifically comprises a furnace with an inlet and an outlet, self-rotation mechanisms, conveying chains, adjustable lamp holder mechanisms, efficient curing tubes, efficient reflecting lamp shades and controllers. The principle that coating molecules are subjected to resonance by high radiation to further produce friction heat is utilized, and the novel energy-saving environment-friendly quick thermal-curing coating baking line has the advantages that dewatering rate is high (total dewatering can be achieved in 5 minutes), PU (polyurethane) paint (PU paint needs to be totally cured at 60 DEG C in 40-180 minutes by a traditional baking manner) and rubber paint (traditional rubber paint needs to be totally cured at 60 DEG C in 40-180 minutes by a traditional baking manner) can be totally cured at 60 DEG C in 10 minutes, energy consumption is low, drying is even, thermal-sensitive base material can be processed, and heating temperature is convenient to control.

Description

technical field [0001] The invention relates to process equipment, in particular to a rapid thermal curing coating baking line. Background technique [0002] At present, spraying heat-curing baking varnish on the surface of plastic products requires long-term low-temperature baking, which seriously affects production efficiency and consumes a lot of energy. The traditional heat-curing baking line uses quartz heating tubes to heat the air and then bake the surface of the product through the hot air, and can only increase the production efficiency by extending the length of the baking line, which leads to the traditional heat-curing paint The line is very long, the floor area is large, and the investment cost is high. In addition, because it is heated from the surface first, it is easy to cause the solvent inside the coating to be sealed inside, forming bubbles or pinholes, and the curing effect is not good. [0003] For th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05D3/02
Inventor 赵铭
Owner GUANGDONG BAOKONG INTELLIGENT EQUIP TECH CO LTD
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