A LED offset printing curing equipment

Abstract

The invention discloses LED offset printing curing equipment which comprises a shell, an LED chip, a cooling device, a fixing device and a control device; the shell is provided with a through hole which communicates with the interior of the shell and the external; the LED chip is fixed in the shell; the light-emitting surface of the LED chip faces the through hole and illuminates a light beam to the external through the through hole; the control device is connected with the LED chip; the cooling device is connected with the shell and is connected with or in contact to the LED chip; one end of the fixing device is connected with the shell; and the other end of the fixing device is connected with an offset printing machine so as to fix the LED offset printing curing equipment to the offset printing machine. The LED offset printing curing equipment has the advantages and the beneficial effects that the illumination intensity is strengthened, stepless variable regulation and control of the LED chip is realized, and production of ozone is prevented, so that energy consumption, the using cost and influence on a printed piece are lowered, and the service life is prolonged; and meanwhile, the heat dissipation efficiency of the LED chip is also improved, and the stability and the reliability of the LED offset printing curing equipment are ensured.

Description

technical field [0001] The invention relates to the field of printing technology, in particular to LED offset printing curing equipment. Background technique [0002] UV light boxes can also be called UV ovens and ultraviolet light boxes. In short, it is a machine for UV curing; most of the UV lamps used in existing UV light boxes are halogen UV lamps and mercury UV lamps. Low, and the adjustment method of the UV lamp tube is mostly a four-stage adjustment control method, so the irradiation intensity of the UV oven is insufficient, and it causes a waste of energy; at the same time, the existing UV lamp box adopts the air cooling method, Therefore, the heat dissipation efficiency of the UV light box is low, thereby reducing the reliability of the UV light box. Contents of the invention [0003] In order to solve the above problems, the present invention provides LED offset printing curing equipment. This technical solution utilizes LED chips to irradiate the printed matte...

AI Technical Summary

Problems solved by technology

[0002] UV light boxes can also be called UV ovens and ultraviolet light boxes. In short, it is a machine for UV curing; most of the UV lamps used in existing UV light boxes are halogen UV lamps and mercury UV lamps. Low, and the adjustment method of the UV lamp tube is mostly a four-stage adjustment control method, so the irradiation intensity of the UV oven is insufficient, and it causes a waste of energy; at the same time, the existing UV lamp box adopts the air cooling method, Therefore, the heat dissipation efficiency of the UV light box is low, which in turn reduces the reliability of the UV light box.

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