Three-inch thermal transfer printer core and printer thereof

A thermal transfer printer and print head technology, applied in typewriters, printing devices, printing, etc., can solve problems such as uneven printing, achieve simple and convenient assembly and disassembly, durable damage, and avoid uneven printing

Inactive Publication Date: 2021-03-30
德佟电子科技(江苏)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, the existing printer cores mostly use the right-aligned method when printing, and the problem of uneven printing often occurs

Method used

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  • Three-inch thermal transfer printer core and printer thereof
  • Three-inch thermal transfer printer core and printer thereof
  • Three-inch thermal transfer printer core and printer thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0064]One embodiment provided by one embodiment of the present invention includes a frame 12, a printhead 23, a paper bin cartridge, and is rotatably disposed to be provided in a ribbon shaft and rotation of the rack 12. The rubber roller 11, the thermal transfer printer movement, also includes:

[0065]The drive gear mechanism is used to drive the rubber roller 11 forward or reverse to achieve paper or retreat; or to drive the ribbon axis to achieve ribbon supply or recovery;

[0066]Print head locking mechanism for locking or loosening the printhead 23;

[0067]The label paper is aligned into the alignment mechanism for the casket box in the hidden position of the rack 12.

[0068]Specifically, the label paper 27 is located in the paper bin cartridge, and the ribbon is located on the ribbon shaft. When the thermal transfer printer moves, when the drive gear mechanism drives the rubber roller 11 to be forwarded or reversed to achieve paper or retreat, and at the same time, the drive gear mecha...

Embodiment 2

[0117]One embodiment of the present invention also provides a three-inch thermal transfer printer including a printer housing and a three-inch thermal transfer printer according to any one of the printed housing. .

[0118]Specifically, the thermal transfer printer according to the embodiment of the present invention has all the advantages of the thermal transfer printer movement, compared to the existing thermal transfer printer, the structure is compact, the layout is reasonable, more easy to load paper and paper, adaptation Printing of a specification size label.

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PUM

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Abstract

The invention is applicable to the technical field of printers, and provides a three-inch thermal transfer printer core and a printer thereof. The thermal transfer printer core includes: a rack; a print head; a paper bin box; a ribbon e shaft rotatably arranged in the rack; a rubber roller rotatably arranged on a paper bin cover; a driving gear mechanism for driving the rubber roller to rotate forward or backward so as to feed paper or withdraw paper, or for driving the ribbon shaft to rotate so as to supply or recover a ribbon; a print head locking mechanism for locking or loosening the printhead; a label paper centering and aligning mechanism; a gear protection assembly; a paper bin box opening and closing mechanism; and a detection assembly. Compared with the prior art, the printer core is simple in structure and reasonable in layout, and only one set of driving gear mechanism is arranged, so that the rubber roller can be driven to rotate and the ribbon shaft can also be driven torotate; when the print head is fixed, it is not needed to adopt an extra self-locking screw to prevent the print head from disengaging. In addition, a traditional mode that printer core label paper isaligned to the right side is abandoned, so that a problem of uneven printing can be effectively avoided.

Description

Technical field[0001]The present invention belongs to the technical field of printer, and more particularly to a three-inch thermal transfer printer core and its printer.Background technique[0002]Various types of labels are required in many places such as office, factories, warehouses, and shopping malls. Since the label is generally smaller, printing is not suitable for printing using ordinary printers. In response to this situation, some printer manufacturers have designed a label printer that can be completed with mobile phones, computers such as mobile phones, computers, such as mobile phone, computers, and other smart terminals. The thermal transfer label printer is one of the label printer, which is used as a print medium with a color belt (usually using the print black carbon strip), and the toner coating on the carbon strip is transferred to the label paper or other Types of materials. Due to the strong adhesion of the coating substance on the carbon strip, the selection of ...

Claims

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Application Information

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IPC IPC(8): B41J2/325B41J3/36B41J29/02
CPCB41J2/325B41J3/36B41J29/023
Inventor 刘伟宏
Owner 德佟电子科技(江苏)有限公司
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