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External constant-temperature printing system

A printing system and constant temperature technology, applied in printing devices, printing, etc., can solve problems such as high surface tension and viscosity of ink, inkjet printers or inkjet printers, ink flow, white spots, etc., to reduce surface tension and viscosity, avoid flow ink effect

Inactive Publication Date: 2019-01-15
周利军
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  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

When the inkjet printer or inkjet printer works in a low temperature environment, such as in the cold winter, because the temperature of the ink is too low, the tension and viscosity of the ink surface will be very high, which will cause the inkjet printer or inkjet printer to flow ink and whitening. , flying ink and other quality accidents
Therefore when the temperature of the ink is lower than the operating temperature suitable for inkjet printers or inkjet printers, a device is needed to increase the temperature of the ink to maintain it at a suitable operating temperature, but there is no such device in the prior art

Method used

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  • External constant-temperature printing system

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Embodiment Construction

[0019] Embodiments of the present invention will now be described in conjunction with the accompanying drawings.

[0020] figure 1 It is a schematic diagram of the first preferred embodiment of the external constant temperature printing system of the present invention. refer to figure 1 , The external constant temperature printing system of the present invention includes an ink supply body 1 and a constant temperature system 2 that provides heat for the ink in the ink supply body 1 . The ink supply body 1 includes an upper part 11 of the ink supply body, a middle part 12 of the ink supply body and a lower part 13 of the ink supply body. The constant temperature system 2 includes a heating device 22 and an intelligent control system 21 for controlling the heating device 22 .

[0021] Such as figure 1 As shown, in the first preferred embodiment of the external constant temperature printing system of the present invention, the upper part 11 of the ink supply body is buckled o...

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PUM

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Abstract

The invention discloses an external constant-temperature printing system. The system comprises an ink supply body for containing ink, the ink supply body comprises an ink supply body upper part, the ink supply body middle part and the ink supply body lower part, and an ink injection device and an ink output device are arranged on the ink supply body; and the system further comprises a constant-temperature system for providing heat for the ink in the ink supply body, the constant-temperature system comprises a heating device and an intelligent control system for controlling the heating device.The ink in an ink bottle is heated through the constant-temperature system, so that the ink can maintain a proper working temperature in a low-temperature environment, the surface tension and viscosity of the ink can be reduced, and the printing quality can be improved.

Description

technical field [0001] The invention relates to a printing device, in particular to an external constant temperature printing system for an inkjet printer. Background technique [0002] In the prior art, inkjet printers or digital inkjet printers use an external ink supply system. Usually, an external ink supply system includes a plastic bottle for holding ink and an ink supply tube for conveying ink. The ink supply tube is connected to the nozzle of the printer. When an inkjet printer or inkjet printer is working, the ink ejected from its nozzle needs to maintain a certain temperature, usually around 30°C. As the temperature of the ink decreases, the surface tension and viscosity of the ink will increase accordingly. When the inkjet printer or inkjet printer works in a low temperature environment, such as in the cold winter, because the temperature of the ink is too low, the tension and viscosity of the ink surface will be very high, which will cause the inkjet printer or ...

Claims

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Application Information

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IPC IPC(8): B41J29/00B41J2/175
CPCB41J29/00B41J2/17503
Inventor 周利军
Owner 周利军
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