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Online cleaning method for thermal printing head of magnetic read-write ticket printer

A thermal printing head and thermal printing device technology, applied in printing devices, printing, etc., to achieve the effect of ensuring printing effect and speed without affecting

Inactive Publication Date: 2012-09-19
EASYWAY SUZHOU ELECTRONICS TECH +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide an online cleaning method for a thermal print head of a magnetic read-write ticket making machine to solve the problem of automatic cleaning of a thermal print head in the prior art

Method used

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  • Online cleaning method for thermal printing head of magnetic read-write ticket printer
  • Online cleaning method for thermal printing head of magnetic read-write ticket printer
  • Online cleaning method for thermal printing head of magnetic read-write ticket printer

Examples

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Embodiment 1

[0029] Example 1: See attached figure 1 ~ Attached Figure 4 Shown:

[0030] An online cleaning method for the thermal print head of a magnetic read-write ticket maker. During the ticket-making process of the magnetic read-write ticket maker, the controller 6 uses the magnetic read-write device 4 to read magnetic information and preset writes. The magnetic information is compared to determine whether the current ticket is invalid. When the controller 6 judges that the current ticket is a waste ticket, the waste ticket is sent to the thermal printing device 5 through the paper transport channel 10, and the controller 6 controls the heating element on the print head 51 of the thermal printing device 5 to heat up to The set temperature is greater than or equal to the melting point of the protective layer material on the surface of the ticket paper, so as to soften or melt the attachments on the print head 51; then, the contact and relative movement of the waste ticket and the print ...

Embodiment 2

[0050] Example 2: See attached figure 1 , Attached figure 2 , Attached Figure 5 , Attached Image 6 Shown:

[0051] An online cleaning method for the thermal print head of a magnetic read-write ticket maker. During the ticket-making process of the magnetic read-write ticket maker, the controller 6 uses the magnetic read-write device 4 to read magnetic information and preset writes. The magnetic information is compared to determine whether the current ticket is invalid. When the controller 6 judges that the current ticket is a waste ticket, the waste ticket is sent to the thermal printing device 5 through the paper transport channel 10, and the controller 6 controls the heating element on the print head 51 of the thermal printing device 5 to heat up to The set temperature is greater than or equal to the melting point of the protective layer material on the surface of the ticket paper, so as to soften or melt the attachments on the print head 51; then, the contact and relative m...

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Abstract

The invention provides an online cleaning method for a thermal printing head of a magnetic read-write ticket printer, and the method is characterized in that during the ticket printing process of the magnetic read-write ticket printer, a controller judges whether the current printed ticket is an invalidated ticket by means of comparing the magnetic information read by a magnetic read-write devicewith preset writing magnetic information, when the controller judges that the current printed ticket is an invalidated ticket, the invalidated ticket is sent to a thermosensitive printer by a paper delivering channel, the controller controls a heating element on the printing head of the thermosensitive printer to heat at a preset temperature, the set temperature is higher than or equal to the melting point of a protective layer material on the surface of the ticket, thus softening or melting the attachment on the printing head; and then, the attachment on the printing head can be erased through utilizing the contact and relative motion of the invalidated ticket and the printing head. According to the invention, during the ticket printing process of the magnetic read-write ticket printer, original invalidated tickets are automatically used as a medium for cleaning the printing head in an online manner so as to complete the cleaning on the printing head of the thermosensitive printer, and the problem of the prior art that the printing head needs to stop timely for cleaning by special persons is solved.

Description

Technical field [0001] The invention relates to an online cleaning method for a thermal print head of a magnetic read-write ticket maker. Background technique [0002] Magnetic read-write ticket machines have been widely used in ticketing systems in the transportation industry, aerospace, tourism, and entertainment. The magnetic read-write ticket machine not only needs to write magnetic information on the magnetic track of the ticket paper, but also needs to print visual information (such as ticket number, seat, departure place and arrival place) on the surface of the ticket paper. [0003] For the representative structure of the existing magnetic read-write ticket making machine, please refer to the invention patent application published by the Chinese Patent Bulletin on December 23, 2009 with the publication number CN101609567A, titled "Magnetic Read-write Ticket Making Device and Control Method" Published instructions. It can be known from the above publication that the magnet...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B41J29/17B41J2/32
Inventor 王涛邵晓风孔震宁方如刘丙庆
Owner EASYWAY SUZHOU ELECTRONICS TECH
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