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Hob type paper cutting device

A hob-type, paper-cutting technology, applied in printing devices, printing, metal processing, etc., can solve the problems of no automatic paper cutting and affect work efficiency, and achieve the effect of simple structure, stable paper cutting, and convenient maintenance and disassembly

Active Publication Date: 2014-10-01
NANJING FUJITSU ELECTRONICS INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing dot matrix printers on the market do not have the function of automatic paper cutting. Users can only tear off the paper or receipts after printing data artificially, which affects work efficiency.

Method used

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Examples

Experimental program
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Embodiment Construction

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0020] according to Figure 1-4 The embodiment of the present invention will be described. This embodiment is an application example in which the paper cutting device is installed at the end of the printer.

[0021] Such as Figure 1-4 As shown, the paper cutting device consists of a driving motor 5, a motor bracket 6, a transmission mechanism 3, a rolling knife 18, a rolling knife pulley 17, a fixed knife 19, a spring 20, a bracket 1, a paper pressing assembly 14, and a paper pressing spring 13 , Press paper assembly bracket 22, Press paper support cover 12, Guide support 16, Roller 15, Guide shaft 2, Guide plate 7, Belt 21, Tension support assembly 8, Position sensor 9, Control system 10, Paper guide plate 11, Out cardboard 4 etc. constitute. Press paper assembly bracket 22, spring 20, roller 15 and assembled rolling knife pulley...

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PUM

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Abstract

The invention discloses a paper cutting device, particularly relates to a hob type paper cutting device applied to a printer, and belongs to the field of computer communication technology. The hob type paper cutting device comprises a driving motor, a transmission mechanism, a rolling movable knife, a fixed knife, a holder, a paper pressing assembly, a guide support, a guide shaft, a guide plate, a position sensor, a tensioning support assembly, a control system and the like. The transmission mechanism transmits rotation movement of the driving motor to the rolling movable knife to perform automatic paper cutting. The hob type paper cutting device has the advantages that the hob type paper cutting device is modular in design manufacture, low in cost and convenient to maintain, assemble and disassemble; a pressure angle remains unchanged during paper cutting, so that paper is cut stably; a paper cutting assembly is simple in structure and good in paper cutting reliability.

Description

technical field [0001] The invention relates to a paper cutting device, in particular to a hob cutter type paper cutting device. Background technique [0002] Most of the existing dot matrix printers on the market do not have the function of automatic paper cutting, and users can only tear off the paper or receipts after printing data artificially, which affects work efficiency. With the rapid development of my country's economy, users have higher requirements for work efficiency and higher requirements for equipment automation. Dot matrix printers with automatic paper cutting function will become one of the future development trends of dot matrix printers. . Contents of the invention [0003] The purpose of the present invention is to provide a roller cutter type paper cutting device, which can cut off the paper or bill after printing data, so that the printer has the function of automatic paper cutting. [0004] The technical solution of the present invention is a hob-t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/66B26D7/02B26D1/143
Inventor 洪志强王强刘萍
Owner NANJING FUJITSU ELECTRONICS INFORMATION TECH CO LTD
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