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Knife feeding device used for L-type packing machine

A packaging machine and knife device technology, used in packaging, transportation packaging, transportation and packaging, etc., can solve the problems of continuous film cutting, easy deformation by heating, easy damage to the knife tip, etc., and achieve the effect of improving stability and improving firmness.

Inactive Publication Date: 2014-11-19
SUZHOU SHENGBAIWEI PACKAGE EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, most of the upper knife devices of L-shaped packaging machines in the same industry in the market are spliced ​​with horizontal and vertical knives with oblique openings. It is required that the knife edges can be completely spliced. The knife tip is relatively small, and the heated part is easily deformed. The knife tips of the horizontal knife and the vertical knife are supported by each other due to heating and expansion, which is easy to damage the knife tip, resulting in continuous film adhesion and cutting during sealing and cutting, which affects the packaging quality.

Method used

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  • Knife feeding device used for L-type packing machine
  • Knife feeding device used for L-type packing machine
  • Knife feeding device used for L-type packing machine

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Embodiment Construction

[0016] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0017] refer to Figure 1-Figure 3 As shown, a knife upper device for an L-shaped packaging machine includes a horizontal knife 1 and a vertical knife 2, and the horizontal knife 1 and the vertical knife 2 are spliced ​​together.

[0018] Further, both the horizontal knife 1 and the vertical knife 2 are made of alloy steel, and are connected by circular arc knife edges.

[0019] Preferably, the horizontal knife 1 and the vertical knife 2 are provided with lifting bolts, a knife body mounting block and a mica plate.

[0020] Further, the lifting bolts, the cutter body mounting block and the mica plate are all installed on the upper beam of the sealing cutter.

[0021] Preferably, a waist hole is designed on the cutter body mounting block and the mica plate pad, because during the sealing and cutting process, the high temperature of ...

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Abstract

The invention discloses a knife feeding device used for an L-type packing machine. The knife feeding device used for the L-type packing machine comprises a transverse knife and a longitudinal knife which are spliced together, are made of alloy steel and are connected through a circular arc knife edge. The knife feeding device used for the L-type packing machine can achieve continuous sealing and cutting of products, and the firmness of sealed mouths is improved; in addition, the transverse knife and the longitudinal knife of the L-type packing machine are convenient to clean and maintain, accessories are convenient to replace, and the stability and overall working efficiency of the knife sealing device are greatly improved.

Description

technical field [0001] The invention belongs to the field of packaging machines, and in particular relates to a knife upper device for an L-shaped packaging machine. Background technique [0002] At present, most of the upper knife devices of L-shaped packaging machines in the same industry in the market are spliced ​​by horizontal and vertical knives with oblique openings. It is required that the knife edges can be completely spliced. The knife tip part is relatively small, and the heated part is easy to deform. The knife tips of the horizontal knife and the vertical knife withstand each other due to heating and expansion, and the knife tips are easily damaged, resulting in continuous film adhesion and cutting during sealing and cutting, which affects the packaging quality. Contents of the invention [0003] The purpose of the present invention is to overcome the problems existing in the prior art, and provide a knife-up device for L-shaped packaging machines, which adopt...

Claims

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Application Information

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IPC IPC(8): B65B51/26
Inventor 张太元
Owner SUZHOU SHENGBAIWEI PACKAGE EQUIP
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