Bag-cutting winding barrel for supermarkets

Abstract

The invention discloses a bag-cutting winding barrel for supermarkets. The bag-cutting winding barrel comprises a bag cutting structure, a plastic bag winding barrel, a conical frustum stage and placement table in a T-shaped structure. The conical frustum stage is vertically welded to the middle of a horizontal end of the placement table, the middle of the conical frustum stage is provided with anotch matched with the bag cutting structure above the notch, and the plastic bag winding barrel is placed on the placement table. The bag cutting structure mainly comprises a stereo supporting column, leaf springs, a cover plate, a clamp and a cutter. The stereo supporting column is perpendicularly arranged in the middle of the bottom surface of the cover plate and welded to the cover plate through a welder, and the tail end of the stereo supporting column is matched with the notch in the conical frustum stage. By cooperation of the clamp and the cutter, upper and lower ends of plastic bags in different thicknesses can be fixed, and then two methods for tearing the plastic bags with one hand are adopted, so that putting down a lifting handle is avoided, and convenience in shopping is achieved.

Description

technical field [0001] The invention relates to the field of plastic bags, in particular to a bag cutting reel for supermarkets. Background technique [0002] The current supermarket shopping method uses a convenient shopping basket instead of a cart. The shopping basket is pushed and pulled by the handle, and then the dishes are selected and put into the shopping basket. However, some ingredients cannot be directly put into the shopping basket, such as fish and meat. 1. Grains cannot be directly selected and put into the shopping basket, and need to be packed in disposable plastic bags; [0003] First, the plastic used in supermarkets to hold ingredients is a whole roll, which requires people to turn and tear it with both hands. Once the handle is released, once the handle is put down, you need to bend down to grab it, which is troublesome; [0004] Second, the thickness of the plastic bag is different, and the plastic bag cannot be fixed. The thinner the plastic bag is, t...

AI Technical Summary

Problems solved by technology

[0002] The current supermarket shopping method uses a convenient shopping basket instead of a cart. The shopping basket is pushed and pulled by the handle, and then the dishes are selected and put into the shopping basket. However, some ingredients cannot be directly put into the shopping basket, such as fish and meat. 1. Grains cannot be directly selected and put into the shopping basket, and need to be packed in disposable plastic bags;

[0003] First, the plastic used in supermarkets to hold ingredients is a whole roll, which requires people to turn and tear it with both hands. Once the handle is released, once the handle is put down, you need to bend down to grab it, which is troublesome;

[0004] Second, the thickness of the plastic bag is different, and the plastic bag cannot be fixed. The thinner the plastic bag, the easier it is to be twisted and the harder it is to tear.

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