Thermal transfer printer ribbon mounting structure and thermal transfer printer
A thermal transfer printer and installation structure technology, which is applied in printing, inking devices, etc., can solve the problems of inconvenient design and installation, large space, unfavorable equipment miniaturization and light weight, etc., and achieve the effect of reducing space and simple transmission design
Pending Publication Date: 2019-02-22
CASHWAY FINTECH CO LTD
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Problems solved by technology
The existing method is that the carbon ribbon and the print head rotate together, which requires a lot of space when replacing, and the transmission mechanism also rotates together, which is not convenient for design and installation, resulting in a large external dimension of the equipment, which will not be conducive to the small size of the equipment lightweight
Method used
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[0024] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] Such as Figure 5-10 As shown, the thermal transfer printer mechanism of the present invention includes:
[0026] The fixed part 1 includes the carbon belt passive roller 15 and the carbon belt driving roller 16 for installing and fixing the carbon belt 3, the carbon belt passive roller 15 and the carbon belt driving roller 16 are connected with the transmission assembly 16, and the turning shaft 12 is fixed on the turning shaft bracket 13 On, the rubber roller 11 used to compress the bill;
[0027] The rotating part 2 includes an overturn bracket 23, the overturn bracket 23 is installed on the overturn shaft 12 and is rotatable, the print head 21 is fixed on the overturn bra...
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The present invention discloses a thermal transfer printer ribbon mounting structure and a thermal transfer printer. The thermal transfer printer ribbon mounting structure comprises a fixing portion and a rotating portion, wherein the fixing portion comprises a rubber roller for pressing the bill and oppositely disposed ribbon driven roller and ribbon drive roller, which are disposed on the same side of a main board, and a turnover shaft fixed on a turnover shaft bracket; the ribbon driven roller and the ribbon drive roller are connected to a transmission assembly, the rubber roller is locatedoutside a position between the ribbon driven roller and the ribbon drive roller, the turnover shaft bracket and the transmission assembly is fixed on the other side of the main board together; the rotating portion comprises a turnover bracket which is mounted on the turnover shaft and is rotatable, a printing head is fixed on the turnover bracket and is capable of rotating around the turnover shaft, and the printing head is fixed to a rubber roller bracket after being rotated in position to be in parallel with the rubber roller. The present invention reduces the space required for the turnover, and since the ribbon driven roller and the ribbon drive roller are fixed to the transmission assembly, the transmission design becomes simpler.
Description
technical field [0001] The invention relates to the technical field of thermal transfer printers, in particular to a thermal transfer printer carbon ribbon installation structure and a thermal transfer printer with the thermal transfer printer carbon ribbon installation structure. Background technique [0002] Self-service terminals such as self-service vending machines, self-service ticket vending machines and self-service deposit machines are equipped with printers, including thermal transfer printers. The structure of existing thermal transfer printers is that the rubber roller is fixed on one side, and the print head and the carbon ribbon are installed together on the other side. The print head and the carbon ribbon are fixed and can rotate along the rotating shaft at the bottom. When replacing the ribbon, you need to turn the print head and the ribbon over to replace it. [0003] Such as Figure 1-2 As shown, the common thermal transfer printer mechanism includes a rub...
Claims
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IPC IPC(8): B41J33/14B41J33/02
CPCB41J33/02B41J33/14
Inventor 杨胜坤李智毕冬梅
Owner CASHWAY FINTECH CO LTD