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Bending molding device for water outlet of flexible packaging bag

A technology of flexible packaging bags and forming devices, which is applied in the field of packaging bag production equipment, can solve the problems of unguaranteed quality and difficulty in manual processing, and achieve the effects of improving quality, improving work efficiency, and reducing production costs

Pending Publication Date: 2015-12-30
李红彪
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Bending the water outlet of flexible packaging can realize the leak-proof function. The current bending work is done manually. Manual processing is difficult and the quality cannot be guaranteed.

Method used

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  • Bending molding device for water outlet of flexible packaging bag
  • Bending molding device for water outlet of flexible packaging bag
  • Bending molding device for water outlet of flexible packaging bag

Examples

Experimental program
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Embodiment Construction

[0012] refer to Figure 1 to Figure 3 , a flexible packaging bag water outlet bending forming device, including a bending die and a die head 1, the bending die includes a bending groove 4 and an expansion plate 3 connected to the longitudinal side of the bending groove 4, the The bending die is integrally punched and formed by a metal sheet. The length of the die head 1 is roughly the same as the length of the bending groove 4. The cross-sectional shape of the die head 1 is roughly the same as that of the bending groove 4. If the bending groove 4 The curvature of the bending groove 4 is equal to or less than 180 degrees, and the die head 1 can be directly moved down and pressed into the bending groove 4. If the curvature of the bending groove 4 is greater than 180 degrees, the bending groove 4 is a shrinking structure and needs to be pressed down. The expansion plates 3 on both sides make the elastic effect of the bending groove 4 open, and after the die head 1 is pressed into...

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PUM

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Abstract

The invention discloses a bending molding device for a water outlet of a flexible packaging bag. The bending molding device comprises a bending die and a pressing die head, wherein the bending die comprises a bending groove and an expanding plate which is longitudinally laterally connected with the bending groove. According to the bending molding device, the bending die and the pressing die head can be semi-automatically or fully automatically installed on production equipment, so that a plurality of water outlets of the flexible packaging bags can be bent at a time, and thus the work efficiency can be effectively improved, the production cost is lowered, and the product quality can be improved.

Description

technical field [0001] The invention relates to a packaging bag production equipment, in particular to a bending and roll forming mold for a flexible packaging bag. Background technique [0002] Bending the water outlet of flexible packaging can realize the leak-proof function. The current bending work is done manually. Manual processing is difficult and the quality cannot be guaranteed. Contents of the invention [0003] In order to overcome the deficiencies of the prior art, the present invention provides a flexible packaging bag spout bending and forming device capable of realizing mechanized production. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] A roll forming device for a water outlet of a flexible packaging bag, comprising a roll die and a die head, the roll die includes a roll groove and an expansion plate connected to the longitudinal side of the roll groove. [0006] The bending mold is integrall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C53/04
Inventor 李红彪
Owner 李红彪