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Bill perforating device

A technology of punching device and bill, which is applied in the direction of metal processing, etc., which can solve the problems of inconvenient use and the inability to adjust the distance between punching devices, etc., and achieve the effect of convenient use, convenient adjustment of punching, and good stability

Inactive Publication Date: 2019-02-22
合肥汇融文印有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Punching device is necessary office supplies when binding bills, data, and existing paper punching device all is to adopt artificial punching formula punching, and existing paper punching device all is to adopt manual punching formula punching, but Often the spacing of these punching devices cannot be adjusted, causing inconvenience in use

Method used

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  • Bill perforating device
  • Bill perforating device
  • Bill perforating device

Examples

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0025] Examples of the described embodiments are shown in the drawings, wherein like or similar reference numerals designate like or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0026] refer to Figure 1-3 , a bill punching device, comprising a base 1, a torsion spring hinge 2 installed at both ends of the base 1, and a press plate 3 connected by rotation of the torsion spring hinge 2, in order to further increase the stability of the press plate 3 ...

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PUM

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Abstract

The invention discloses a bill perforating device which comprises a base, torsional spring hinges mounted at two ends of the base and a pressure plate rotatably connected through the torsional springhinges. A perforating structure capable of adjusting distance is arranged above the base, and a pressure bar is fixed to the bottom end of the pressure plate corresponding to the perforating structure. According to the bill perforating device, the pressure plate pressing down is better in stability through a guide plate, so that the durability of the device is guaranteed. The perforating structurecan be reset quickly after perforating by sliding a reset spring in a supporting seat. A positioning hole and a sliding device capable of adjusting the position of a stamping knife are arranged on the slide bar, so that the position of the positioning hole can be slidably adjusted by only pulling an adjusting rod during use. Meanwhile, the bill can be clamped automatically, so that the clamping stability is better. The bill perforating device disclosed by the invention is relatively simple, convenient to use, convenient to adjust perforation and high in reliability.

Description

technical field [0001] The invention relates to the technical field of punching devices, in particular to a bill punching device. Background technique [0002] Punching device is necessary office supplies when binding bills, data, and existing paper punching device all is to adopt artificial punching formula punching, and existing paper punching device all is to adopt manual punching formula punching, but Often the spacing of these punching devices cannot be adjusted, causing inconvenience in use. Contents of the invention [0003] The present invention aims to solve one of the technical problems in the related art at least to a certain extent. Therefore, an object of the present invention is to provide a bill punching device, which can conveniently adjust the punching distance, is easy to use, and has a long service life. [0004] Technical scheme of the present invention is: [0005] A bill punching device, comprising a base, a torsion spring hinge installed at both e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26F1/02B26D5/10B26D7/26
CPCB26D5/10B26D7/2628B26F1/02
Inventor 丁军
Owner 合肥汇融文印有限责任公司