CN201736525U - Wide-breadth thermosensitive printing head - Google Patents
Wide-breadth thermosensitive printing head Download PDFInfo
- Publication number
- CN201736525U CN201736525U CN2010202074346U CN201020207434U CN201736525U CN 201736525 U CN201736525 U CN 201736525U CN 2010202074346 U CN2010202074346 U CN 2010202074346U CN 201020207434 U CN201020207434 U CN 201020207434U CN 201736525 U CN201736525 U CN 201736525U
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- printing head
- thermal printing
- wide
- heat
- breadth
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Abstract
The utility model discloses a wide-breadth thermosensitive printing head comprising a heat-radiation basal plate, a ceramic chip, a PCB and an aluminum basal plate for fixing a thermosensitive printing head. The wide-breadth thermosensitive printing head is characterized in that the integral heat-radiation basal plate is cuboid; the ceramic chip brushed with a PCB coating is directly stuck on the heat-radiation basal plate; the integral aluminum basal plate for fixing the thermosensitive printing head is cuboid; and a traditional thermosensitive printing head with the printing width of 216mm, 256mm or less is fixed on the aluminum basal plate for fixing the thermosensitive printing head. In a splicing method of the wide-breadth thermosensitive printing head, the width of a medium to be printed is two or more times of the printing width of a traditional thermosensitive printing head, the integral structure is simple, the operation is practical and convenient, and the production and use cost is lower. The utility model not only ensures the printing effect but also realizes the printing of wide breadth.
Description
Technical field
The utility model relates to a kind of thermal printing head, relates in particular to the wide cut thermal printing head.
Background technology
Generally form in traditional thermal printing head, the heater line along main scanning direction is arranged on described PCB by heat-radiating substrate, potsherd, PCB three parts.General print span mostly is 216mm, 256mm or littler print span.When printing more wide format, owing to be subjected to the single printhead of influence of technology and cost will realize that more the print over of wide format is too high than difficulty or cost.If when printing wideer breadth, on existing printhead, add wide format and can cause printing effect undesirable, even the head substrate modification, damage potsherd and PCB.
Summary of the invention
The utility model is to solve the defective that thermal printing head exists in the prior art, and a kind of wide cut thermal printing head of guaranteeing printing effect is provided.
A kind of wide cut thermal printing head joining method described in the utility model comprises: heat-radiating substrate, the potsherd that is brushed with the PCB coating and the fixing aluminium base of thermal printing head, and it is characterized in that: heat-radiating substrate integral body is cuboid; The potsherd that is brushed with the PCB coating directly sticks on the heat-radiating substrate; Fixedly the aluminium base integral body of thermal printing head is cuboid; The thermal printing head of existing 216mm, 256mm or littler print span is fixed on the aluminium base of fixing thermal printing head.
A kind of wide cut thermal printing head described in the utility model, fixedly the length of the aluminium base of thermal printing head is 2 times of traditional thermal printing head heat-radiating substrate or longer, and overall structure is simple, operates practical and convenient, both guarantee printing effect, realized the printing of wide format again.
Description of drawings
Fig. 1 is a wide cut thermal printing head structural representation described in the utility model
The specific embodiment
Below in conjunction with description of drawings the utility model is further elaborated.
A kind of wide cut thermal printing head described in the utility model comprises: heat-radiating substrate 1, be brushed with the potsherd 2 of PCB coating, the fixing aluminium base 3 of thermal printing head, it is characterized in that: heat-radiating substrate 1 integral body is cuboid; The potsherd 2 that is brushed with the PCB coating directly sticks on the heat-radiating substrate 1; Fixedly aluminium base 3 integral body of thermal printing head are cuboid; The thermal printing head of existing 216mm, 256mm or littler print span is fixed on the aluminium base 3 of fixing thermal printing head.
The specific embodiment is: one group of common thermal printing head that has heat-radiating substrate 1, is brushed with the potsherd 2 of PCB coating is fixed on the aluminium base 3 of fixing thermal printing head, on the PCB coating along the heater line of main scanning direction and fixing aluminium base 3 the longest one side keeping parallelisms of thermal printing head, heat-radiating substrate 1 upper surface of thermal printing head and fixedly aluminium base 3 upper surfaces of thermal printing head remain in the same plane.Be fixed on other one group common thermal printing head that has heat-radiating substrate 1, is brushed with the potsherd 2 of PCB coating on the aluminium base 3 of fixing thermal printing head with first group of opposite direction equally, on the PCB coating along the heater line of main scanning direction and fixing aluminium base 4 the longest one side keeping parallelisms of thermal printing head, and the end face of the end that the heater line on the heater line keeping parallelism along main scanning direction on the PCB coating on two groups of printheads, two groups of printheads is close keeps overlapping.The common thermal printing head of same sliceable last the 3rd group or more groups has been realized the printing of wide format medium.Simultaneously; because common printhead is in order to protect potsherd and PCB part; general all be the length of heat-radiating substrate and width greater than potsherd and PCB part, cause two groups or organize the heater line not on same straight line more, the file that prints has at the inconsistent phenomenon along main scanning direction.Need this moment by the control software compensation because of two groups or organize the inconsistent phenomenon that the heater line does not cause on same straight line along main scanning direction more.
Claims (1)
1. wide cut thermal printing head comprises: heat-radiating substrate (1), be brushed with the potsherd (2) of PCB coating, the fixing aluminium base of thermal printing head (3), it is characterized in that: heat-radiating substrate (1) integral body is cuboid; The potsherd (2) that is brushed with the PCB coating directly sticks on the heat-radiating substrate (1); Fixedly the aluminium base of thermal printing head (3) integral body is cuboid; The thermal printing head of existing 216mm, 256mm or littler print span is fixed on fixedly on the aluminium base of thermal printing head (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202074346U CN201736525U (en) | 2010-05-28 | 2010-05-28 | Wide-breadth thermosensitive printing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202074346U CN201736525U (en) | 2010-05-28 | 2010-05-28 | Wide-breadth thermosensitive printing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736525U true CN201736525U (en) | 2011-02-09 |
Family
ID=43551808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202074346U Expired - Fee Related CN201736525U (en) | 2010-05-28 | 2010-05-28 | Wide-breadth thermosensitive printing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490474A (en) * | 2011-12-12 | 2012-06-13 | 山东新北洋信息技术股份有限公司 | Heat printer and printing control method thereof |
| CN106515219A (en) * | 2016-10-14 | 2017-03-22 | 苏州锐发打印技术有限公司 | Printing device and inkjet print head thereof |
| CN107672326A (en) * | 2017-10-18 | 2018-02-09 | 北京鼎致远科技发展有限公司 | The method for realizing ultra-wide printing in thermal transfer printer using narrow colour band |
| CN109228683A (en) * | 2018-11-06 | 2019-01-18 | 虎丘影像（苏州）有限公司 | A kind of spliced thermal printing head assembly, printer and installation method |
-
2010
- 2010-05-28 CN CN2010202074346U patent/CN201736525U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102490474A (en) * | 2011-12-12 | 2012-06-13 | 山东新北洋信息技术股份有限公司 | Heat printer and printing control method thereof |
| WO2013086910A1 (en) * | 2011-12-12 | 2013-06-20 | 山东新北洋信息技术股份有限公司 | Thermal printer and printing control method thereof |
| CN102490474B (en) * | 2011-12-12 | 2015-04-22 | 山东新北洋信息技术股份有限公司 | Heat printer and printing control method thereof |
| CN106515219A (en) * | 2016-10-14 | 2017-03-22 | 苏州锐发打印技术有限公司 | Printing device and inkjet print head thereof |
| CN107672326A (en) * | 2017-10-18 | 2018-02-09 | 北京鼎致远科技发展有限公司 | The method for realizing ultra-wide printing in thermal transfer printer using narrow colour band |
| CN109228683A (en) * | 2018-11-06 | 2019-01-18 | 虎丘影像（苏州）有限公司 | A kind of spliced thermal printing head assembly, printer and installation method |
| CN109228683B (en) * | 2018-11-06 | 2024-02-06 | 虎丘影像(苏州)股份有限公司 | Spliced thermal printing head assembly, printer and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110528 |