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Note thermal printer

The invention relates to a heat-sensitive printer and bill technology, which is applied to bill printing. It can solve the problems of easy failure, complex structure and inconvenient operation, etc., and achieve the effect of simple structure and easy manufacture

Active Publication Date: 2015-01-28
宁波精芯科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing detachable mechanisms are either simple in structure but prone to failure, or relatively complex in structure and inconvenient to operate

Method used

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Examples

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Embodiment Construction

[0030] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0031] like figure 1 , figure 2 , image 3 and Figure 8 As shown, the bill thermal printer in this embodiment includes a base 1, a motor 10, a transmission gear set 2, a print head assembly 3, a bracket 4 and a rubber roller 5, and the side of the base 1 near the bracket 4 has a limit block 11. The motor 10 is set on the machine base 1 and the power output end has a driving gear (not shown in the figure); the power input end of the transmission gear set 2 meshes with the driving gear; the print head assembly 3 is set on the machine base 1 through a rotating shaft 33 One end of the bracket 4 can be reversibly set on one side of the frame 1 and is opposite to the aforementioned print head assembly 3, and the other end is connected to the frame 1 through a detachable mechanism; the rubber roller 5 is rotatably set on the bracket 4 and There...

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PUM

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Abstract

The invention provides a note thermal printer which comprises a machine base, a motor, a transmission gear set, a print head assembly, a support and a rubber roll. One end of the support is arranged on one side of the machine base in an overturning mode and opposite to the print head assembly. The other end of the support is connected with the machine base through a detachable mechanism. The note thermal printer is characterized in that the side, close to the support, of the machine base is provided with a limiting block; the detachable mechanism comprises a wrench, a limiting sliding piece and a reset spring, one end of the wrench is arranged on the support in a rotating mode, and the other end of the wrench is a wrench portion; the limiting sliding piece can be arranged on the support in a sliding mode, one end of the limiting sliding piece is connected with the wrench and can be driven by the wrench to move back and forth, the other end of the limiting sliding piece extends outwards to form an extension portion capable of being matched with the limiting block to position the support. Compared with the prior art, the note thermal printer has the advantages that the wrench is pulled, the limiting sliding piece is pulled while the elastic force of the reset spring is overcome, the limiting sliding piece is separated from the limiting block, one side of the support is separated from the machine base, the rubber roll is separated from the print head assembly after the support is turned over, disassembly and assembly of printing paper can be achieved, and the note thermal printer is convenient and fast to use, simple in structure and easy to manufacture.

Description

technical field [0001] The invention relates to a heat-sensitive printer, which can be applied to ticket printing. Background technique [0002] Existing thermal printers include a frame, a motor, a transmission gear set, a paper cutting structure, a print head assembly, a bracket and rubber rollers, the motor is arranged on the frame and the power output end has a driving gear; the power input end of the transmission gear set Mesh with the aforementioned driving gear; the print head assembly is set on the aforementioned machine base; one end of the bracket can be turned over on one side of the machine base and opposite to the print head assembly, and the other end is connected to the machine base through a detachable mechanism; the rubber roller It is rotatably arranged on the bracket and has an input gear, which can be meshed with the transmission gear set for transmission. When the printing paper is jammed or the printing paper is loaded, the rubber roller needs to be tem...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J2/315B41J23/02
Inventor 蒋文柏
Owner 宁波精芯科技有限公司
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