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Low-slitter-edge radius tool

A technology of corner cutter and edge circle, applied in metal processing and other directions, can solve the problems of not satisfying product appearance, use safety, material waste, etc., and achieve the effect of saving strip bag materials, simplifying processing procedures, and ensuring the effect of slitting.

Active Publication Date: 2015-06-03
JOYEA CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Strip bag product packaging equipment needs to cut continuous strip bag products through cutting molds. If ordinary cutting molds are used for cutting, the corners of the cut ends can only form right angles, which cannot meet the requirements of product beauty and safety in use. higher requirements
Chinese patent CN 202781311U discloses a strip bag cutting mold, which can form rounded corners at the corners of the strip bag while cutting the continuous strip bag, so that two molding requirements can be completed with one set of molds. Strip bag product as attached Figure 9 As shown, it can be seen that this mold will produce a large waste edge B1 between two adjacent strips of bag products D1, resulting in a large waste of materials

Method used

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Examples

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Embodiment Construction

[0019] Such as figure 1 , figure 2 , Figure 4 As shown, the low waste round corner cutter includes a male mold 1 and a female mold 2 that can move relatively back and forth; the female mold is composed of a fixed female mold 21 and a movable female mold 22 that are aligned with each other. The fixed female mold 21 is fixedly installed on the mold base 3, and the movable female mold 22 can move back and forth relative to the fixed female mold 21; when the movable female mold is at the front limit position, both sides of the movable female mold 22 and the fixed female mold 21 Spliced ​​to form a complete female mold fillet cutting edge 23 (see Figure 7 ), both sides of the rear part of the male mold 1 have a pair of male mold fillet cutting edges 11 that are matched with the female mold fillet cutting edges 23 (see Image 6 ), so that when the male mold moves relative to the female mold, the rounded cutting edges of the male mold and the female mold can cut the corners of two a...

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Abstract

The invention relates to a low-slitter-edge radius tool used for cutting continuous strip bag products. The low-slitter-edge radius tool comprises a male mold and a female mold which can move relatively front and back; the female mold is formed by a fixed female mold and a movable female mold; the movable female mold can move front and back relative to the fixed female mold; two sides of the movable female mold and the fixed female mold can be spliced to form a pair of integral female mold circular bead cutting edges; a pair of male mold circular bead cutting edges matched with the female mold circular bead cutting edges are formed on two sides of the rear part of the male mold; a transverse male mold cutting edge is arranged in the middle of the front part of the male mold; meanwhile, a female mold cutting edge is arranged on the fixed female mold of the female mold; when the movable female mold moves backwards, the female mold cutting edge can be exposed and is staggered with the male mold cutting edge to realize the cutting action of adjacent strip bags. The circular bead cutting and cutting of continuous strip bags are realized in one mold, the packaging efficiency is improved; meanwhile, a vertical slitter edge is avoided, so the waste of material is reduced.

Description

Technical field [0001] The invention relates to a packaging equipment component, in particular to a low waste round corner cutter used for cutting continuous bag products. Background technique [0002] Strip bag product packaging equipment needs to cut the continuous strip bag product by cutting the mold. If the ordinary cutting mold is used for cutting, the corners of the cut end can only form a right angle, which cannot meet the product beauty and safety of use. Higher requirements. Chinese patent CN 202781311U discloses a strip bag cutting mold, which can form rounded corners at the corners of the strip bag while cutting the continuous strip bag, thereby completing two molding requirements with a set of molds, and the two adjacent ones after cutting Bag products as attached Picture 9 As shown, it can be seen that this kind of mold will generate a larger waste edge B1 between two adjacent bag products D1, resulting in a larger waste of materials. Summary of the invention [00...

Claims

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Application Information

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IPC IPC(8): B26F1/44
CPCB26F1/44
Inventor 李金国马炳林张松林
Owner JOYEA CORP
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