LED curing light source for digital ink jetting

A digital inkjet and light source technology, applied in printing, printing devices, etc., can solve the problems of physical injury of employees, high and low operating costs, and inability to control independently or in combination, so as to improve the stability of power output, prolong the service life of LED, The effect of improving equipment utilization

Inactive Publication Date: 2013-12-04
HEFEI AIRWREN AUTOMATIC EQUIP CO LTD
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Existing inkjet curing adopts UV high-pressure mercury lamp ultraviolet curing technology, which has heat radiation, high power consumption, energy saving, and cannot be controlled individually or in linkage. Due to the serious pollution of ultraviolet irradiation intensity, the operation is complicated: unstable UV point light source irradiation
High and low operating costs, easy to generate ozone, high energy consumption, and physical harm to employees
Therefore, it is not suitable for large-scale promotion and application, and the development of a LED curing light source for digital inkjet can perform light curing on the surface of various media, and is widely used in various fields of multimedia material processing

Method used

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  • LED curing light source for digital ink jetting

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] exist figure 1 Among them, an LED curing light source for digital inkjet, the LED curing lamp 2 is installed on the left side of the ink cart through the connecting piece 7, and the LED lamp follows the movement of the ink cart in real time to instantly cure the pattern.

[0015] A group of lamp beads 5 are installed at the lower end of the LED curing lamp 2, and the lamp beads 5 instantly solidify the ink ejected from the nozzle. A heat sink 3 is installed above the curing lamp, and two fans 4 are installed above the heat sink 3. When the LED When the curing lamp 2 is energized and turned on, the fan 4 and the lamp bead 5 are turned on at the same time, the curing ink is activated by the heat emitted by the lamp bead 5, and the heat sink 3 is dissipated by the fan 4 above the lamp bead 5 of.

Embodiment 2

[0017] Such as figure 1 As shown, a LED curing light source for digital inkjet, its light curing control system is composed of connector 7, ink cart 1, heat sink 3 and six-core wire 6, and controls the LED for digital inkjet through an induction switch The connector 7 of the curing light source feeds back the pressure in the hydraulic system to the connector 7 through the heat sink 3, and then the lamp bead 5 feeds back the speed of the ink cart 1 to the connector 7, and the control signal is processed by the connector 7 Send it to the ink car 1 to adjust the output pressure and flow of the six-core wire 6.

Embodiment 3

[0019] The connection method between the motor and the oil pump: such as figure 1 As shown, the photocuring control system of the LED curing light source for digital inkjet includes an ink cart 1 and a six-core wire 6, and the six-core wire 6 of the ink cart 1 is connected to the LED curing lamp 2 and the fan 4 through the six-core wire 6, and the fan 4 Insert the six-core wire 6.

[0020] The LED curing lamp 2 adopts LED curing light source.

[0021] Described fan 4 adopts motor fan 4, is connected better like this, more stable.

[0022] An LED curing light source for digital inkjet, because it includes the above-mentioned light curing control system, it can be adjusted in real time according to the working conditions of the entire LED curing light source for digital inkjet, so that it can most appropriately meet the actual needs of the system and avoid excessive The waste of large ink flow occurs, which saves the energy of the LED curing light source and the volume of the ...

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Abstract

Disclosed is an LED curing light source for digital ink jetting. The LED curing light source comprises a light curing control system, so that the LED curing light source can be adjusted in real time according to working conditions to meet actual needs of the system, overlarge ink flow is avoided, and energy of the whole LED curing light source for digital ink jetting is saved and size of lamp beads is reduced. Connection of an ink car and a six-core wire wheel is adopted, so that an original structure is simplified, and time of the LED curing light source is reduced. mercury capable of generating ozone which is a toxic matter is avoided, so that environmental protection and prolonging of service lives of the ink car and the lamp beads of an LED curing lamp are further facilitated.

Description

technical field [0001] The invention relates to a curing light source, in particular to an LED curing light source for digital inkjet. Background technique [0002] Existing inkjet curing adopts UV high-pressure mercury lamp ultraviolet curing technology, which has heat radiation, high power consumption, and energy saving. It cannot be controlled individually or in linkage. Due to the serious pollution of ultraviolet irradiation intensity, the operation is complicated: unstable UV point light source irradiation. High and low operating costs, easy to generate ozone, high energy consumption, and physical harm to employees. Therefore, it is not suitable for large-scale promotion and application, and a LED curing light source for digital inkjet is developed, which can light-cure the surface layers of various media, and is widely used in various fields of multimedia material processing. Contents of the invention [0003] The purpose of the LED curing light source for digital i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/00
Inventor 龙梅
Owner HEFEI AIRWREN AUTOMATIC EQUIP CO LTD
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