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Automatic paper cutting drum type continuous rotary inkjet printer

An inkjet printer and paper cutting technology, applied in printing devices, printing, etc., can solve the problems of reduced printing efficiency and printing quality, and achieve good cutting effect

Inactive Publication Date: 2018-04-27
GUANGDONG IMETTO DIGITAL IMAGING TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If it is one-way printing, you need to quickly reset to one side and repeat the above process; if it is two-way printing, you need to reciprocate the above process, and because the directions of the two printings are different, the trajectory of the ink dots is also different, which will inevitably cause Decrease in print quality
[0003] Therefore, drum printers appeared, but the current drum printers all cut paper of a certain size first, and then place it on the printing drum. If you need to print paper of different sizes, you need to prepare paper of different sizes, thereby reducing printing efficiency

Method used

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  • Automatic paper cutting drum type continuous rotary inkjet printer
  • Automatic paper cutting drum type continuous rotary inkjet printer
  • Automatic paper cutting drum type continuous rotary inkjet printer

Examples

Experimental program
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Embodiment

[0029] Such as Figure 1~5 As shown, an automatic paper-cutting drum type rotary inkjet printer includes a printing drum 100 and a paper feeder, and an inkjet trolley 200 is matched with the printing drum 100, and the position of the inkjet trolley 200 is adjusted by an adjustment mechanism 300. The motor 400 performs displacement. One side of the inkjet trolley 200 is fixed with a UVLED drying device 600 to quickly dry the printing paper; the cylindrical surface of the printing drum 100 is provided with a gap along the axial direction of the printing drum, and the gap is provided with a clamping device 120 The clamping device 120 is a paper gripping tooth rotatably arranged on the printing drum; the paper gripping tooth includes a rotating shaft 121 and a tooth piece 122 fixed on the rotating shaft 121, and one end of the rotating shaft 121 is connected with a rotating motor, Under the action of the rotating shaft, the tooth piece can press against the notch of the cylindric...

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Abstract

The invention relates to the field of printers, in particular to an automatic paper cutting drum type continuous rotary inkjet printer. The automatic paper cutting drum type continuous rotary inkjet printer comprises a printed drum and a paper feeder; the printed drum is provided with a clamping device for clamping papers; the paper feeder comprises a paper winding roller, and at least two pairs of paper feeding rollers for conveying the papers on the paper winding roller; one pair of the paper feeding rollers can be opposite to the clamping device on the printed drum; and a tailoring device capable of tailoring the papers is arranged between the two pairs of paper feeding rollers. The tailoring device comprises a blade mechanism, a driving mechanism for driving the blade mechanism to perform a reciprocating motion, and a cutter board mechanism for cooperating with the blade mechanism; the blade mechanism comprises a cutter; the cutter board mechanism is provided with a paper inlet anda paper outlet; and the cutter leans against the paper outlet of the cutter board mechanism to realize tailoring of the papers. The automatic paper cutting drum type continuous rotary inkjet printeris provided with the tailoring device in the paper feeder for tailoring the papers with proper sizes according to actual demands.

Description

technical field [0001] The invention relates to the field of printers, in particular to an automatic paper cutting drum type continuous rotation inkjet printer. Background technique [0002] For the multi-pass printing method of inkjet printing, in general, the spraying is carried out during the reciprocating lateral movement of the nozzle trolley. The nozzle trolley goes through startup acceleration, uniform printing and deceleration to stop. If it is one-way printing, you need to quickly reset to one side and repeat the above process; if it is two-way printing, you need to reciprocate the above process, and because the directions of the two printings are different, the trajectory of the ink dots is also different, which will inevitably cause Decrease in print quality. [0003] Therefore, drum printers appeared, but the current drum printers all cut paper of a certain size first, and then place it on the printing drum. If you need to print paper of different sizes, you ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/66B41J13/02
CPCB41J11/66B41J13/02
Inventor 陈振华袁伟军张小强李劲
Owner GUANGDONG IMETTO DIGITAL IMAGING TECH
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