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Card printer and conveying roller control method of same

A technology of a card printer and a control method, which is applied to typewriters, printing devices, printing and other directions, can solve problems such as low processing efficiency, and achieve the effect of improving processing efficiency

Active Publication Date: 2015-06-24
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The main purpose of the present invention is to provide a card printer and a method for controlling the conveying rollers of the card printer, so as to solve the problem of relatively low card processing efficiency of the card printer in the related art

Method used

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  • Card printer and conveying roller control method of same
  • Card printer and conveying roller control method of same
  • Card printer and conveying roller control method of same

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Embodiment Construction

[0025] It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0026] figure 2 It is a block diagram of a card printer according to an embodiment of the present invention. like figure 2 As shown, the card printer includes a controller 5 , and a printing mechanism 1 electrically connected to the controller 5 , a delivery roller set 2 , a switching mechanism 3 , a detection mechanism 4 , and a card box 6 .

[0027] The controller 5 is used to receive the instruction issued by the host computer and the detection signal output by the detection mechanism 4, and control the printing mechanism 1, the conveying roller group 2, the switching mechanism 3, and the card box 6 to perform corresponding operations according to the instruction and detection signal . ...

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Abstract

The invention discloses a card printer and a conveying roller control method of the card printer. The card printer comprises a printing mechanism, a conveying roller set, a switching mechanism and a controller, wherein the printing mechanism is used for conducting printing on the surface of a card; the conveying roller set is used for conveying the card to the printing mechanism and comprises a drive roller and a driven roller which are opposite to each other; the switching mechanism is used for adjusting the interval between the driven roller and the drive roller; the controller is used for controlling the switching mechanism to adjust the interval between the driven roller and the drive roller so as to make the interval between the driven roller and the drive roller be matched with the thickness of the card, controlling the interval between the driven roller and the drive roller to enable the conveying roller set to be kept at the position matched with the thickness of the card and convey the card. By means of the card printer and the conveying roller control method of the card printer, the card processing efficiency of the card printer can be improved.

Description

technical field [0001] The invention relates to the field of printing, in particular to a card printer and a method for controlling a conveying roller of the card printer. Background technique [0002] Card media such as IC cards, magnetic cards, signs, etc. (hereinafter referred to as cards or cards) have been widely used in transportation, industrial equipment identification and other fields. figure 1 It is a structural schematic diagram of an existing card printer. like figure 1 As shown, the card printer includes a conveying roller set 2', a printing mechanism 1' and a detection mechanism 4', wherein the conveying roller set 2' is used to send the card to the printing mechanism 1', and includes a tangentially arranged drive roller 21' And the driven roller 22'; the printing mechanism 1' is used to print predetermined content on the surface of the card; the detection mechanism 4' is used to detect whether there is a card at the conveying roller group 2'. [0003] Becau...

Claims

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Application Information

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IPC IPC(8): B41J3/407B41J13/02
Inventor 贾超徐海涛王国凯曹晓丽董述恂
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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