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A fast and labor-saving knife male pressing mechanism

A flower punching and fast technology, applied in metal processing and other directions, can solve problems such as laborious, insufficient pressing force, and inability to cut, and achieve the effect of compact structure, space reduction, and labor-saving cutting.

Inactive Publication Date: 2017-03-22
秦涛
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the flower cutters on the market are basically composed of the male knife assembly, the knife seat assembly and the pressing handle. The pressing handle pushes the knife male assembly to press down to cut the pattern, but this method of pressing to cut the flower pattern is often laborious. For thicker paper, it is often impossible to cut due to insufficient pressing force

Method used

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  • A fast and labor-saving knife male pressing mechanism
  • A fast and labor-saving knife male pressing mechanism
  • A fast and labor-saving knife male pressing mechanism

Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] As shown in the figure, a fast and labor-saving knife male pressing mechanism includes a frame 1 and a knife male assembly 2. The knife male assembly 2 is arranged in the frame 1 and slides up and down with the frame 1. The frame 1 is provided with a fourth spring 3, and the fourth spring 3 is connected between the male knife assembly 2 and the frame 1, and the rocker 4 is connected to the shaft on the frame 1, and the rotary press-down assembly is arranged on the male knife assembly 2 , a transmission ratio switching mechanism is set between the rotary pressing component and the rocker 4, so that the knife male component 2 can quickly press down and fix the cut flower material and can cut the pattern with labor saving;

[0022] The rotary pressing assembly includes a pressing rod 5, a first cam 6 and a second cam 7. There are two secon...

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PUM

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Abstract

The invention discloses a quick and labor-saving cutter pressing mechanism for a paper craft punch. The quick and labor-saving cutter pressing mechanism comprises a rack and a cutter assembly, wherein the cutter assembly is arranged in the rack and is in up-down sliding fit with the rack; and a cutter assembly return mechanism is arranged in the rack. The quick and labor-saving cutter pressing mechanism is characterized in that a rocking handle is coupled on the rack; a rotary type pressing assembly is arranged on the cutter assembly; and a transmission ratio switching mechanism is arranged between the rotary type pressing assembly and the rocking handle. The quick and labor-saving cutter pressing mechanism has the advantage that the rotary type pressing assembly is arranged on the cutter assembly, and the transmission ratio switching mechanism is arranged between the rotary type pressing assembly and the rocking handle, so that the cutter assembly is quickly pressed to fix a to-be-cut material; moreover, while cutting for patterning, the cutter assembly is quickly switched to a labor-saving mode with a high transmission ratio, so that labor-saving cutting for patterning is realized; and the quick and labor-saving pressing mechanism is compact in structure, so that occupied space, of the quick and labor-saving pressing mechanism, in the paper craft punch is reduced.

Description

technical field [0001] The invention relates to a flower cutter for cutting patterns on cut flower materials such as paper and cloth, and in particular to a fast and labor-saving knife male pressing mechanism of the flower cutter. Background technique [0002] Generally, when doing DIY handwork, it is often necessary to cut patterns of different shapes to make the handmade works cute and beautiful. In order to make cutting patterns convenient and quick, there are flower cutters on the market, which can cut out the required patterns only by pressing the flower cutter with one hand. At present, the flower cutters on the market are basically composed of the male knife assembly, the knife seat assembly and the pressing handle. The pressing handle pushes the knife male assembly to press down to cut the pattern, but this method of pressing to cut the flower pattern is often laborious. When it comes to relatively thick paper, it often fails to cut due to insufficient pressing forc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B26D5/16B26D7/02
Inventor 秦涛
Owner 秦涛