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a printer

A technology of printers and print heads, applied in typewriters, printing, etc., can solve the problems of inconvenient maintenance, difficult replacement, poor printing quality, etc., and achieve the effect of convenient maintenance, convenient replacement, and prevention of excessive rotation

Active Publication Date: 2017-11-14
QINGDAO SANWEI HAIRONG ELECTROMECHANICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing medical drug packaging printers have a complex structure. The print head and the glue stick are always attached together, and they are rigidly fitted. If there are processing errors in the workpiece, it will cause poor printing quality and inconsistent clarity.
In the prior art, the carbon belt and the medicine bag travel at the same time. When the medicine bag or the carbon belt is out of paper, it is not easy to replace it. At the same time, when the print head fails and stops working, it is inconvenient to maintain

Method used

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Embodiment 1

[0027] Such as figure 1 and figure 2 Shown, a kind of printer comprises installation board 1, fixed board 2, paper feeding shaft 3, recovery shaft 4, glue stick 6 and printing part 5, and the two ends of described printing part 5 are connected with installation board 1 and fixing board 2 respectively Fixedly connected, one end of the paper feeding shaft 3 and the recovery shaft 4 is installed on the mounting plate 1, the unused carbon ribbon is sleeved on the paper feeding shaft 3, and the used carbon ribbon is recovered through the recovery shaft 4. The printing part 5 includes a print head 51 and a buffer mechanism connected to each other. The buffer mechanism includes a fixed block 52, a guide bar 53 and a guide block 54. The two ends of the fixed block 52 are connected to the print head 51 and the guide bar 52 respectively. Fixedly connected, the guide rod 52 is sleeved in the guide block 54, the outer diameter of the guide rod 52 is smaller than the inner diameter of th...

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PUM

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Abstract

The invention discloses a novel printer, and is suitable for the medical field. The novel printer includes a mounting plate, a fixed plate, a paper feeding shaft, a glue stick and a printing part, wherein the printing part is mounted on the mounting plate and includes a print head and a buffering mechanism connected with each other. According to the printer, the print head and the buffering mechanism are connected, and when an error exists in processing by the print head, the print head and the glue stick are still be totally attached to each other through the buffering mechanism, thereby avoiding the phenomenon that printing is incomplete or the print head is damaged, and the novel printer provided by the invention is simple in structure and convenient to maintain, replacement of a thermal transfer ribbon is convenient, the production cost is reduced, and printing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of pharmacy automatic packaging equipment, in particular to a printer. Background technique [0002] With the continuous change of medical policies and medical needs, more and more medicines need to be individually packaged in small doses. on the bag. The existing medical drug packaging printer has a complex structure, and the printing head and the glue stick are always attached together, and they are rigidly matched. If there is a processing error in the workpiece, it will cause poor printing quality and inconsistent clarity. In the prior art, the carbon belt and the medicine bag travel at the same time. When the medicine bag or the carbon belt is out of paper, it is difficult to replace it. At the same time, when the print head breaks down and stops working, it is inconvenient to maintain. Contents of the invention [0003] Aiming at the above-mentioned problems in the prior art, the present invention ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J3/407
CPCB41J3/4075
Inventor 钟国胜阿忠华陶新宇邱彩跃
Owner QINGDAO SANWEI HAIRONG ELECTROMECHANICAL CO LTD
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