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Car for tailoring straight edges of papers

A paper and trolley technology, which is applied in metal processing and other directions, can solve problems such as low work efficiency, uneven wavy edges, and affect the decorative effect, and achieve the effect of improving work efficiency and smoothing and decorative effect.

Inactive Publication Date: 2019-05-28
邹已威
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above method needs to use different tools to carry out different operations successively, the work efficiency is low, and the wavy edge cut out is not smooth, which affects the decorative effect

Method used

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  • Car for tailoring straight edges of papers
  • Car for tailoring straight edges of papers
  • Car for tailoring straight edges of papers

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Embodiment Construction

[0023] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0024] Such as figure 1 and 2 As shown, a straight-edge dolly for cutting paper includes a car body 13 and a cutter head 2 . The cutter head 2 is hinged on the bottom of the car body 13, and the car body 13 is provided with a device to drive the cutter head 2 to continuously swing toward the both sides of the car body 13 so as to cut the straight edge of the paper into Drive unit with wavy edges. The driving device includes a column 1 , a spring 3 , a rotating shaft 4 , a roller 5 and a cam 6 . The upper end of the column 1 is fixed on the top of the vehicle body 13 , and its lower end extends vertically downwards to the bottom of the vehicle body 1 and then hinges the cutter head 2 . One end of the rotating sha...

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Abstract

The invention relates to a car for tailoring straight edges of papers. The car comprises a car body and a tool bit; the tool bit is hinged to the bottom of the car body; and the car body is provided with a driving device for driving the tool bit to continuously deflect to two sides of the car body to tailor the straight edges of the papers as wave edges. The car has the following beneficial effects: the car is manually driven to roll on the papers to directly tailor the straight edges of the papers as the wave edges without needing additional tools, so that the working efficiency is improved,and the flatness decorating effect of the tailored wave edges is better.

Description

technical field [0001] The invention relates to the field of cutting tools, in particular to a straight-edge dolly for cutting paper. Background technique [0002] In some decoration activities, sometimes it is necessary to cut the straight edge of the paper into a wavy edge for corresponding decoration. For example, when publishing a wall newspaper, the paper with a wavy edge is often used for the decoration of the frame. At present, there is no tool that specifically cuts the straight edge of the paper into a wave edge. When the wave edge paper is needed, it is necessary to use a ruler or a square with a wave structure, and then use another writing tool to follow the straight edge or the triangle. Draw wavy lines for the wavy structure on the side, and finally use scissors to cut along the drawn wavy lines to get paper with wavy edges. The above method needs to use different tools to carry out different operations successively, the work efficiency is low, and the wavy edg...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B26D3/10B26D5/10B26D7/00
Inventor 邹已威
Owner 邹已威
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