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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: 2011-09-14
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] Embodiment one: see attached figure 1 ~ attached Figure 4 Shown:

[0030] An online cleaning method for a thermal print head of a magnetic read-write ticket making machine. During the ticket making process of the magnetic read-write ticket making machine, the controller 6 uses the magnetic information read by the magnetic read-write device 4 to match the preset write Magnetic information comparison is used to judge 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 transmission channel 10, and the heating element on the print head 51 of the thermal printing device 5 is controlled by the controller 6 to heat up to Set the temperature, which 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 attachment on the print head 51; The attachment on th...

Embodiment 2

[0050] Embodiment two: see attached figure 1 , attached figure 2 , attached Figure 5 , attached Image 6 Shown:

[0051] An online cleaning method for a thermal print head of a magnetic read-write ticket making machine. During the ticket making process of the magnetic read-write ticket making machine, the controller 6 uses the magnetic information read by the magnetic read-write device 4 to match the preset write Magnetic information comparison is used to judge 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 transmission channel 10, and the heating element on the print head 51 of the thermal printing device 5 is controlled by the controller 6 to heat up to Set the temperature, which 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 attachment ...

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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 device with 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 printing head of a magnetic read-write ticket making machine. Background technique [0002] The magnetic read-write ticket machine has been widely used in ticketing systems in the transportation industry, aerospace, tourism, entertainment, etc. The magnetic read-write ticket making 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 location and arrival location, etc.) on the surface of the ticket paper when making tickets. [0003] For the representative structure of existing magnetic read-write ticket-making machines, please refer to the invention patent application titled "Magnetic Read-Write Ticket-making Device and Control Method" published by the Chinese Patent Gazette on December 23, 2009 with the publication number CN101609567A Publish instructions. It c...

Claims

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Application Information

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Patent Type & Authority Applications(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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