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UV (ultraviolet) solidifying device

A technology of curing device and traction device, which is applied in the direction of surface coating liquid device, pretreatment surface, coating, etc., which can solve the problems of workers' physical injury, light pollution, insufficient curing rate, etc.

Inactive Publication Date: 2016-07-06
YANGZHOU YISITE NEW MATERIAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method belongs to an open curing method. The solvent in the ink is directly volatilized in the workshop during the curing process, causing certain physical harm to the workers.
The UV lamp used for curing does not have any occlusion, and UV ultraviolet light can also cause certain light pollution
Due to the low power and high heat generation of UV lamps used by existing printers, the curing rate is obviously insufficient for patterns with thick ink layers and fast printing speeds

Method used

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  • UV (ultraviolet) solidifying device

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Embodiment Construction

[0019] The preferred embodiments of the present invention are given below in conjunction with the drawings and descriptions of the drawings to describe the technical solution of the present invention in detail.

[0020] A UV curing device includes a bracket 3 for placing a UV lamp 4, and a traction device 5 is arranged in the middle of the bracket 3. The traction device 5 is composed of a pair of upper and lower traction rollers that rotate in opposite directions. The upper and lower traction rollers are rubber rollers or Plastic roller, the surface of the upper and lower traction rollers is provided with herringbone patterns to increase friction, the gap between the upper and lower traction rollers forms a film traction opening, and the size of the gap between the upper and lower traction rollers matches the film thickness, An adjustment device for adjusting its installation height is set on the upper traction roller; two UV lamps 4 are installed on the top of the bracket 3, a...

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Abstract

The invention relates to a UV (ultraviolet) solidifying device and belongs to the technical field of designing of post-UV printing ink solidifying devices. The UV solidifying device comprises a UV lamp and a support accommodating the UV lamp, wherein the UV lamp is arranged at the upper portion of the support, and the UV lamp is covered with a lampshade; a traction device, an electromotor, a gearbox, a guiding roller and an electric control cabinet are further arranged on the support; the traction device comprises an upper traction roller and a lower traction roller which are installed from top to bottom; a power output shaft of the electromotor and a power input shaft of the gearbox are in transmission connection through a belt; a power output shaft of the gearbox and the lower traction roller of the traction device are in transmission connection through a belt; and a film traction port formed by a crack between the upper traction roller and the lower traction roller is parallel to or lower than the top of the guiding roller. The UV solidifying device is reasonable and simple in structure and easy to manufacture; the power of the UV lamp can be adjusted; and the solidifying effect is excellent.

Description

technical field [0001] The invention relates to a UV curing device, which belongs to the technical field of ink curing device design after UV printing. Background technique [0002] In the existing UV inkjet printing technology, the UV curing lamps are arranged on both sides of the nozzle, and a method of curing while printing is used. This method belongs to an open curing method, and the solvent in the ink is directly volatilized in the workshop during the curing process, causing certain physical injuries to workers. The UV lamp used for curing does not have any occlusion, and UV ultraviolet light can also cause a certain amount of light pollution. Due to the low power and high heat generation of UV lamps used in existing printers, the curing rate is obviously insufficient for patterns with thicker ink layers and fast printing speeds. Contents of the invention [0003] The object of the present invention is to provide a UV curing device with a reasonable and simple stru...

Claims

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Application Information

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IPC IPC(8): B05D3/06
CPCB05D3/067
Inventor 乔志勇李永兰张再兴陈大军吴勇王杰崔唯
Owner YANGZHOU YISITE NEW MATERIAL TECH CO LTD
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