Die-cutting cutting die and die-cutting method

A die-cutting knife and die-cutting technology, applied in the direction of metal processing, etc., can solve the problem of difficult waste discharge of products, and achieve the effects of eliminating manpower investment, reducing product scrap rate, and increasing waste discharge rate

Pending Publication Date: 2019-09-06
SUZHOU JINHE NEW MATERIAL
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the defects in the prior art, the embodiment of the present invention provides a die-cutting knife di

Method used

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  • Die-cutting cutting die and die-cutting method
  • Die-cutting cutting die and die-cutting method
  • Die-cutting cutting die and die-cutting method

Examples

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[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0040] See Image 6 , Figure 7 or Figure 8 A die-cutting knife mold shown is used for cutting a material belt 100 to form a sheet product 200 on the material belt 100, which includes a product knife 300 and a waste removal knife 400, wherein:

[0041] The product knife 300 is used to form a product knife line 10 on the material belt 100, so that a sheet product 200 is formed from the material belt 100 cut by a plurality of intersecting pr...

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Abstract

The invention discloses a die-cutting cutting die and die-cutting method. The die-cutting cutting die comprises a product cutter and a waste discharge cutter, wherein the product cutter is used for forming product cutter lines on a material belt, so that sheet products are molded through a material belt material cut off by the multiple intersected product cutter lines in an enclosing way; and thewaste discharge cutter is used for forming waste discharge cutter lines on the material belt, and two ends of any one waste discharge cutter line are connected with adjacent product cutter lines for enclosing two sheet products, so that after the whole material belt is die-cut, the material belt is at least divided into two disconnected parts except for the parts of the sheet products. According to the die-cutting cutting die and the die-cutting method provided by the invention, after the whole material belt is die-cut, only product wastes on one side of the material belt need to be discharged, and then product wastes on the other side are discharged, so that sheet products without wastes can be obtained. The waste discharge rate is improved, and the product rejection rate is reduced.

Description

technical field [0001] The invention relates to the field of die-cutting, in particular to a die-cutting knife die and a die-cutting method. Background technique [0002] The state of sheet products produced by die-cutting before waste discharge is as follows: figure 1 As shown, because some sheet products 200 are small in size and closely arranged, and are surrounded by the waste 101 part of the material belt 100, when the waste discharge operation is carried out through the waste discharge device, it is often due to the structural accuracy of the waste discharge device. Or the problem of the stepping accuracy of the material tape 100 leads to the scrapping of the product, resulting in waste of materials and man-hours. [0003] In addition, small-sized products often have incomplete waste discharge. It is necessary to manually inspect the material strips that have undergone waste discharge operations and manually remove the sheet products that have not been successfully di...

Claims

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Application Information

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IPC IPC(8): B26F1/44B26D7/18
CPCB26D7/18B26F1/44
Inventor 陶峰
Owner SUZHOU JINHE NEW MATERIAL
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