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Negative pressure system of ink-jet printer nozzle and control method thereof

A technology of inkjet printers and nozzles, which is applied in printing and other directions, and can solve problems such as affecting the printing effect, sedimentation of ink cartridges in pipeline heads, and long pipelines.

Inactive Publication Date: 2017-05-03
周利平
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the method of preventing ink precipitation in rigid printed circuit board printing equipment is realized by the oscillation function of the first-level ink bottle. When the ink stays in the head ink tank for a long time, it is easy to produce precipitation in the pipeline, especially in the head ink tank
Directly affect the printing effect

Method used

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  • Negative pressure system of ink-jet printer nozzle and control method thereof

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Embodiment Construction

[0009] Embodiments of the present invention will now be described in conjunction with the accompanying drawings.

[0010] figure 1 It is a structural schematic diagram of a centralized ink supply device with a stirring device in the present invention. The present invention comprises a plurality of ink cartridges, which are used to accommodate the main body of the ink cartridge, and a stirring device. The main body is divided into upper and lower layers. device, the stirring device includes a motor, a stirring impeller and a control circuit board, the control circuit board is electrically connected to the motor, and the motor is driven to rotate the stirring impeller. like figure 1 As shown, the centralized ink supply device with vibration includes several ink cartridges 1, a body 2 and a stirring device 3 for accommodating the ink cartridges, the body is divided into upper and lower layers, and the upper layer of the body is provided with several A space 2-1 for accommodati...

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Abstract

The invention discloses a negative pressure system of an ink-jet printer nozzle and a control method thereof. The negative pressure system of the ink-jet printer nozzle comprises a plurality of ink boxes, a main body for storing the ink boxes, and a stirring device, wherein the main body is divided into an upper layer and a lower layer; a plurality of spaces for storing the ink boxes are arranged at the upper layer of the main body; the stirring device, comprising a motor, a stirring impeller and a control circuit board, is stored at the lower layer of the main body; the control circuit board is electrically connected with the motor, and the motor can drive the stirring impeller to rotate. According to the negative pressure system of the ink-jet printer nozzle, the impeller is arranged in the corresponding ink box and can be driven to rotate to stir ink in the head ink box, so that the ink can be effectively dispersed without depositing. According to the technical scheme, the negative pressure system of the ink-jet printer nozzle has the advantages that the problem that ink deposits in an ink supplying pipeline and the head ink box in a traditional method can be overcome, and thus the quality of the jetted ink can be ensured.

Description

technical field [0001] The invention relates to a printing device, in particular to an ink-jet printer nozzle negative pressure system used for the ink-jet printer. Background technique [0002] Rigid printed circuit boards have high requirements for ink dispersion and particle size, but the nature of the ink itself is relatively easy to cause precipitation, clogging pipelines and nozzles. Therefore, effective prevention of ink deposition is an essential part of rigid printed circuit board printing equipment. [0003] At present, the method of preventing ink precipitation in rigid printed circuit board printing equipment is realized by the oscillation function of the first-level ink bottle. When the ink stays in the head ink tank for a long time, it is easy to produce precipitation in the pipeline, especially in the head ink tank. Directly affect the printing effect. Contents of the invention [0004] The purpose of the present invention is to provide a nozzle negative ...

Claims

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Application Information

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IPC IPC(8): B41J2/175
Inventor 周利平
Owner 周利平
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