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Single taking device facilitating opening of plastic bags

A technology for plastic bags and packaging bags, which is applied in the field of single-sheet picking devices, can solve the problems of pulling plastic bags with unlimited length and quantity, and achieve the effect of avoiding wrong picking.

Active Publication Date: 2021-06-01
内江金方格工业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the purpose of the present invention is to provide a single-sheet picking device that is convenient for opening plastic bags, so as to solve the problem that the traditional plastic bag pulling device has no limit to the length and quantity of plastic bags pulled by the user

Method used

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  • Single taking device facilitating opening of plastic bags
  • Single taking device facilitating opening of plastic bags
  • Single taking device facilitating opening of plastic bags

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Embodiment Construction

[0021] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. Wherein the same components are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the words "bottom" and "top ”, “inner” and “outer” refer to directions toward or away from the geometric center of a particular part, respectively.

[0022] Such as Figures 1 to 6 As shown, the single-sheet picking device that is convenient for opening plastic bags includes a working box 11, and a working chamber 12 is provided in the working box 11, and a length-fixing device for pulling the packaging bag to a fixed length is provided in the working chamber 12. 81. The length-fixing device 81 includes a threaded rod 14 that is rotatably arranged between the inner walls of the two opposite sides of the worki...

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Abstract

The invention relates to the field of packaging supplies, in particular to a single taking device facilitating opening of plastic bags. The single taking device facilitating opening of the plastic bags aims at solving the problem that a traditional plastic bag pulling device does not limit the length and the number of the plastic bags pulled by a user. The single taking device facilitating opening of the plastic bags comprises a working box, wherein a working cavity is arranged in the working box; a length control device for conducting fixed-length pulling on packaging bags is arranged in the working cavity; the length control device comprises a threaded rod rotationally arranged between the inner walls of the two opposite sides of the working cavity; two threaded blocks which can abut against each other are arranged on the threaded rod in a threaded connection mode; a fixed-length shaft is rotationally arranged on the end face of one side of each threaded block; and a friction wheel is rotationally arranged on each fixed-length shaft through a torsional spring.

Description

technical field [0001] The invention relates to the field of packaging supplies, in particular to a sheet-taking device for opening plastic bags. Background technique [0002] Plastic bags are a common packaging material, especially widely used in shopping malls. In recent years, a series of plastic restriction laws have been issued for environmental protection. Plastic bags in shopping malls are gradually replaced by degradable green packaging bags, but food and vegetable packaging is still Mostly use plastic bags. [0003] Although the traditional plastic bag pulling device can realize the pulling of the plastic bag, there is no limit to the length and quantity of the plastic bag pulled by the user. Since the dividing line of the rolled plastic bag is not obvious, the user often pulls more than the used plastic bag unintentionally. A large number of packaging bags, if not deliberately utilized, will cause the waste of plastic bags, and because of static electricity, the p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H16/00B65H16/02B65H23/04
CPCB65H16/00B65H16/02B65H23/04
Inventor 郭安可
Owner 内江金方格工业有限公司