Cup cylinder paper feeding device and method for automatic paper cup production

Abstract

The invention relates to the field of paper cup production. A cup cylinder paper feeding device for automatic paper cup production comprises a cup cylinder paper supply mechanism, a cup cylinder paperdriving mechanism, a paper feeding rack and a cup cylinder shaping mechanism. The cup cylinder paper supply mechanism, the cup cylinder paper driving mechanism, the paper feeding rack and the cup cylinder shaping mechanism are all fixed to a workbench. The output end of the cup cylinder paper supply mechanism is connected with the cup cylinder paper driving mechanism, and the cup cylinder paper driving mechanism is connected with the paper feeding rack. According to the cup cylinder paper feeding device for automatic paper cup production provided by the invention, by arranging the cup cylinder paper driving mechanism, the number of driving mechanisms is reduced, and rapid cup cylinder paper feeding is guaranteed; and by arranging the cup cylinder shaping mechanism, a forming jig is prevented from deviating, and accurate forming of the cup cylinder paper is guaranteed.

Description

technical field [0001] The invention relates to the field of paper cup production, in particular to a cup tube paper feeding device and method for automatic production of paper cups. Background technique [0002] The paper cup machine is a kind of equipment used to produce the base paper made of chemical wood pulp for mechanical processing and bonding to make paper containers. The paper cups produced by the paper cup machine are cup-shaped and can be used for frozen food and hot drinks. At the same time, the paper cups produced by the paper cup machine are safe, hygienic, lightweight and convenient, and their low price can meet the needs of most consumers. After use, they are conducive to environmental protection. They are ideal drinking utensils for public places, restaurants and restaurants. When the paper cup machine produces paper cups, if there are quality problems such as poor bonding or improper assembly of the bottom of the cup tube, it will cause the bottom of the ...

AI Technical Summary

Problems solved by technology

[0004] The prior art has the following deficiencies: 1. When feeding the cup tube paper, first use the paper suction cylinder to drive the paper suction mechanism to suck the cup tube paper in the cup tube paper feeding mechanism to the paper feeding frame, and then the cup tube paper Push the cylinder to drive the paper pushing mechanism to push the cup paper out to complete the feeding process of the cup paper; while the paper suction process and the paper pushing process of the cup paper require two driving mechanisms, the paper suction cylinder and the cup paper push cylinder, respectively, which increases the The number of driving mechanisms; at the same time, when the cup paper pushes the cylinder to push the cup paper feeding, one cup paper is pushed out at a time, then retracts and then pushes the next one; when the push is between the initial position and the cup paper feeding position When the distance is longer, the time to push a piece of cup paper will increase more, which is not conducive to the rapid feeding of cup paper

2. When forming the cup tube into a paper cup tube, use two push-up cylinders to push the two pieces of forming fixtures together to form the cup tube into a paper cup tube to complete the cup tube forming process; and the accuracy of the cylinder is poor , when the push-up cylinder is used for a period of time, there will be a gap between the cylinder push shaft and the cylinder body, which will cause the cylinder push shaft to deviate from the previous position after being extended; thus causing the forming fixture to deviate from the previous forming position, which will not Conducive to the precise forming of cup tube paper

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