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A small scroll printing device and scroll printing method

A printing device and reel technology, applied in printing devices, printing, etc., can solve the problems of large volume, many functional modules, and high cost, and achieve the effects of reducing equipment volume, realizing multiple reuse, and reducing equipment cost

Active Publication Date: 2020-08-18
SHENZHEN JUDING MEDICAL DEVICE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the existing reel printers use a reel to feed the printing medium. After the medium is printed, it can be directly sent out of the printing device, and the cutting of the printing medium cannot be adaptively completed according to the size of the printed image.
[0006] Moreover, the existing printers or inkjet printers that support roll printing have many functional modules, large volume, and high cost, which is not convenient for general promotion, and is not convenient for docking and expansion with medical imaging equipment.

Method used

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  • A small scroll printing device and scroll printing method
  • A small scroll printing device and scroll printing method
  • A small scroll printing device and scroll printing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Please refer to the figure, the small roll printing device of this embodiment includes a support 1 , a printing module 2 , an industrial control unit 3 , an unwinding mechanism 31 and a media cutting mechanism 32 . The industrial control unit 3 can be connected to the host computer 4 through wired or wireless connection.

[0048] The printing module 2 includes a paper feeding channel, a paper output channel and a driving motor 23 .

[0049] The unwinding mechanism 31 is arranged at the paper feeding channel, and the industrial control unit 3 includes a first switching control module connected with the driving motor 23 and a second switching control module connected with the driving motor 23 . After the printing module 2 finishes printing on the medium, the industrial control unit 3 switches the drive channel of the drive motor 23 through the first switching control module, and the industrial control unit 3 controls the drive motor 23 to complete the medium feeding; the ...

Embodiment 2

[0077] Please refer to Figure 10 as well as Figure 11 , the scroll printing method of the present embodiment, comprises the following steps:

[0078] First, the host computer software sends tasks to the small scroll printing device for printing. The host computer can be a PC terminal, or a B-ultrasound machine, or a gastroscope, or an endoscope, or a colposcope, etc.

[0079] Step 101: After the small scroll printing device receives the printing task, the printing module 2 completes the medium printing, and after the printing module 2 finishes printing, the host computer software sends a paper cutting command to the industrial control unit 3;

[0080] Step 103: the industrial control unit 3 switches the drive channel of the drive motor 23 through the first switching control module, and the industrial control unit 3 controls the drive motor 23 to complete the feeding of the media cutting;

[0081] Step 105: The industrial control unit 3 switches the multiplexing channel of...

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Abstract

The invention discloses a small-scale scroll printing device and method. The small-scale scroll printing device comprises a printing module, and the printing module comprises a paper feeding channel,a paper discharging channel and a driving motor. The small-scale scroll printing device further comprises an industrial control unit connected with the printing module and an unwinding mechanism. Theunwinding mechanism is arranged at the paper feeding channel, the industrial control unit comprises a first switching module connected with the driving motor and a second switching module connected with the driving motor, after the printing module completes the medium printing, the industrial control unit switches a driving channel of the driving motor through a first switching and controlling module, and the driving motor is controlled by the industrial control unit to complete medium feeding. The industrial control unit switches a reuse channel of the driving motor through a second switchingand controlling module, and the driving motor is controlled by the industrial control unit to complete medium rollback to realize the position adjustment of a printed medium. According to the small-scale scroll printing device, through multiple reusing of the driving motor, the volume of the scroll printing device of medical imaging equipment is more miniaturized.

Description

technical field [0001] The invention relates to the technical field of printers, in particular to a small scroll printing device and a scroll printing method. Background technique [0002] Inkjet printers have been widely used in the field of imaging medical diagnosis technology because of their simple and convenient operation, low printing noise, and the ability to print pictures comparable to photos when using special paper. [0003] In the existing image diagnostic technology field, printers or inkjet printers that can support relatively large scroll printing are bulky and costly, and are not suitable for general promotion. Moreover, in image diagnosis, it is necessary to take images of specific parts of the patient, print them through a printing device and display them on a film medium, so that doctors can observe and diagnose the patient's condition. Therefore, in order for doctors in different departments to diagnose diseases, it is necessary to print black and white ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J29/393B41J11/66
CPCB41J11/66B41J29/393
Inventor 张斌谢展新詹清泉
Owner SHENZHEN JUDING MEDICAL DEVICE