A rapid coating coating line and coating process for rod-shaped utensils

A coating line and coating device technology, which is applied to the surface coating liquid device, coating, pretreatment surface, etc., can solve the problems of energy waste, low yield, etc., to reduce costs, increase diffuse reflection, The effect of supplementing light intensity

Active Publication Date: 2019-01-22
GUANGZHOU LONGZHU CHEM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, if conventional curing equipment is used for the coating and curing of these special-shaped objects, there are problems such as unnecessary waste of energy and low yield.

Method used

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  • A rapid coating coating line and coating process for rod-shaped utensils
  • A rapid coating coating line and coating process for rod-shaped utensils
  • A rapid coating coating line and coating process for rod-shaped utensils

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Embodiment Construction

[0024] In order to describe the content of the present invention more clearly and completely, the concept of the present invention will be described below in conjunction with specific embodiments.

[0025] Such as Figure 1-3 As shown, a rapid coating and coating line for rod-shaped utensils includes a coating and varnishing device, and a curing device whose inlet is connected to the outlet of the coating and varnishing device.

[0026] The coating and painting device includes a vacuum atomization coating device connected to the discharge port of the rod-shaped object making equipment, and also includes a paint recycling station connected by a vacuum pump and a vacuum atomization coating device. The paint in the recycling station is liquefied and passed through The paint feeder is transferred back to the vacuum atomization coating device.

[0027] The curing device includes three light sources and a reflector. The reflector includes three lamp holders 1 mounted with lamp tube...

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Abstract

The invention belongs to the field of ultraviolet curing, and particularly relates to a coating line for rapid coating of a rod-shaped appliance and a coating process. The coating line for rapid coating of the rod-shaped appliance comprises a coating and painting device and a curing device with an inlet connected with a discharging opening of the coating and painting device; and the curing device comprises a reflection cover and at least three light sources, and the reflection cover comprises three lamp holders where lamp tubes are installed and a reflection plate for connecting the three lamp holders. The curving device of the coating line can irradiate the rod-shaped appliance in a 360-degree dead-corner-free manner, and uneven curving can be avoided; the curving device is made to be in a hopper shape, it can be guaranteed that even though the rod-shaped appliance cannot vertically fall after falling from the coating line, due to the fact that paint is recycled, circulated and used, energy conservation and environmental protection are achieved, and cost is reduced.

Description

technical field [0001] The invention belongs to the field of ultraviolet curing, in particular to a rapid coating coating line and coating process for rod-shaped utensils. Background technique [0002] Coating and coating lines for rod-shaped utensils such as pencils and chopsticks generally include coating, varnishing and curing processes. At present, the traditional infrared thermal curing coating scheme has been facing challenges. The long curing time, high energy consumption and high curing temperature make it difficult for many manufacturers to increase the added value of products and expand the application range of coatings. The high curing temperature also limits the use of a considerable number of substrates, such as paper and plastic. There is an urgent need for a new curing solution, and the UV curing solution came into being. The industrial UV wavelength ranges from 200nm to 410nm, and the process of irradiating "UV irradiation hardenable materials" with ultravi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B05D3/06B05C11/10B05D7/00
CPCB05C11/1039B05D3/067B05D7/00B05D2258/00
Inventor 王玉珠韩旭东
Owner GUANGZHOU LONGZHU CHEM CO LTD
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