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Cutting knife apparatus and printer using same

A cutting knife and blade technology, applied in printing devices, printing, metal processing, etc., can solve the problems of inconvenient operation and achieve the effect of strong usability

Active Publication Date: 2014-06-25
SHANDONG NEW BEIYANG INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] This cutter device needs to manually remove the screws when switching between the full-cut mode and the half-cut mode, so there is a problem of inconvenient operation

Method used

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  • Cutting knife apparatus and printer using same
  • Cutting knife apparatus and printer using same
  • Cutting knife apparatus and printer using same

Examples

Experimental program
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Effect test

Embodiment Construction

[0061] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.

[0062] Such as Figure 2 to Figure 5 As shown, the cutter device includes a fixed blade 1 and a movable blade assembly, both of which are fixedly installed on the frame of the printer using the cutter device, located on both sides of the conveying channel of the printing paper, and the printing paper passes between the two Over time, the movable blade 2 of the movable blade assembly moves toward the fixed blade 1 to cut off the printing paper.

[0063] The movable blade assembly includes a movable blade 2, a driving assembly 3, at least one transmission assembly 4, at least one elastic element 7, and a box body.

[0064] Wherein, the side of the box facing the fixed blade 1 is provided with an opening 89 through which the movable blade 2 can extend...

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PUM

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Abstract

The invention discloses a cutting knife apparatus and a printer using the same. The cutting knife apparatus comprises a fixation blade and a movable blade, and is characterized by further comprising a transmission assembly. The transmission assembly comprises a driving wheel capable of bidirectional rotation and a driving disc which is driven to rotate by the driving wheel and generates rotation offset relative to the driving wheel during rotation commutation of the driving wheel; the driving disc is provided with a driving column capable of driving the movable blade to move; and the driving column is provided with different eccentric distances relative to the axel center of the driving wheel when the driving wheel rotates in different modes. The cutting knife apparatus provided by the invention changes the rotation direction of the driving wheel by changing the rotation direction of a motor, so that automatic conversion between a full cutting mode and a half-cutting mode is realized.

Description

technical field [0001] The invention relates to a cutter device and a printer using the cutter device. Background technique [0002] The cutter device has been widely used in printers. It is used to cut the printing paper after printing, so as to separate the used printing paper from the unused printing paper. Generally, the working mode of the cutter device has two types: full cutting and half cutting. , Full cut means that after cutting, the used printing paper is completely separated from the unused printing paper, half cut means that after cutting, the used printing paper and unused printing paper are still partly connected. [0003] Chinese patent CN201120044244.1 discloses a cutter device, such as figure 1 As shown, the cutter device includes a fixed blade 11' and a movable blade 12', and a driving part 3'. Both the fixed blade 11' and the movable blade 12' are installed on the support 13', the fixed blade 11' is opposite to the movable blade 12', the support 13' is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B41J11/70
CPCB26D1/06B41J11/70B26D5/08B26D1/085B26D5/14
Inventor 黄明东赵习刚曹秀贞高涛
Owner SHANDONG NEW BEIYANG INFORMATION TECH CO LTD