Double heating device for jet printing machine adopting micro-piezoelectricity printing head

A technology of secondary heating and jet printer, applied in printing and other directions, can solve the problems of poor printing effect, poor thermal conductivity, nozzle temperature loss, etc., and achieve the effect of improving printing quality, good heating effect and low temperature loss

A technology of secondary heating and jet printer, applied in printing and other directions, can solve the problems of poor printing effect, poor thermal conductivity, nozzle temperature loss, etc., and achieve the effect of improving printing quality, good heating effect and low temperature loss

CN106183418AActive Publication Date: 2016-12-07TAOTECH DIGITAL TECH
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  • Double heating device for jet printing machine adopting micro-piezoelectricity printing head
  • Double heating device for jet printing machine adopting micro-piezoelectricity printing head
  • Double heating device for jet printing machine adopting micro-piezoelectricity printing head

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Embodiment Construction

[0023] The present invention will be further described below in conjunction with accompanying drawing:

[0024] Such as Figure 1 to Figure 4 Shown, a kind of secondary heating device of the inkjet printing machine that adopts micro-piezoelectric printing head, comprises the inkjet support 1 that can move on the inkjet printing machine, and described inkjet support 1 comprises upper support 11 and with upper support 11 The connected lower bracket 12, the upper bracket 11 is provided with a plurality of ink cartridges 2, the lower bracket 12 is provided with a plurality of nozzles 3, and ink is arranged between the nozzles 3 and the corresponding ink cartridges 2 The ink cartridge 2 is connected with a first heating element 4 for heating the ink in it, and the lower bracket 12 is provided with a second heating element 5 for heating the ink ejection end 3a of the nozzle head 3 . The second heating is formed by the cooperation of the first heating element 4 and the second heatin...

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Abstract

The invention discloses a double heating device for a jet printing machine adopting a micro-piezoelectricity printing head. The double heating device comprises an ink jet bracket (1) capable of moving on the jet printing machine; the ink jet bracket (1) comprises an upper bracket body (11) and a lower bracket body (12) connected with the upper bracket body (11); the upper bracket body (11) is provided with a plurality of ink boxes (2), and the lower bracket body (12) is provided with a plurality of jet heads (3); an ink pipe is arranged between each jet head (3) and the corresponding ink box (2); the ink boxes (2) are connected with first heating elements (4) for heating ink in the ink boxes (2); and the lower bracket body (12) is provided with second heating elements (5) for heating the ink jet ends (3a) of the jet heads (3). The double heating device is simple in structure and good in heating effect.

Description

【Technical field】 [0001] The invention relates to a jet printer, more specifically to a secondary heating device of the jet printer using a micro piezoelectric print head. 【Background technique】 [0002] Jet printers with print heads using micro piezoelectric technology are now widely used in various digital printing industries. Among them, because the viscosity of the ink that many industrial printing applications need to use exceeds the viscosity range that the micro piezoelectric print head can withstand normal printing at room temperature 25 degrees Celsius, such as ultraviolet curing (UV) inks with multifunctional monomers as the main component, or It is used for three-dimensional additive printing (3D printing) of paraffin ink, etc. Therefore, such applications can only reduce the viscosity of the ink by increasing the working temperature to reach the adaptable range of the print head, so the precision without built-in heating element is high and the price is low High...

Claims

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Application Information

Patent Timeline
07 Dec 2016
Publication
CN106183418A
IPC
B41J2/015; B41J2/165
CPC
B41J2/015; B41J2/165; B41J2002/16564
Inventors
何涛