Paper bowl bottom disc type-setting method and adopted automatic input punch former

Abstract

The invention relates to a new type-setting method which is capable of saving paper bowl body paper materials for producing various paper cups, paper bowls. Round paper discs can be mutually overlapped in an intersecting way up and down as well as right and left when type setting is carried out, thus obtaining 20% of economic rate. An automatic input punch former adopted by the paper bowl bottom disc type-setting method is in matching use. The punch former of the invention relates to a machine which is capable of saving paper bowl body paper materials for producing various paper cups, paper bowls and comprises a rack, a round paper disc handrail mechanism, a round paper disc absorption mechanism, a disc absorption link mechanism, a cylinder mechanism, a rocker crank shaft mechanism, a rocker link mechanism, a round paper disc propelling mechanism, an eccentric shaft mechanism, a movable square board linkage running mechanism, a movable square board up and down running mechanism, a round paper disc positioning mechanism, a punch forming link mechanism and the like. The invention is arranged on a body paper delivery mechanism conveyed by removing the original paper bowel machine stripe reel, the paper bowel bottom disc is automatically input into the punch former for automatically absorbing, propelling, positioning and punch forming round discs flake by flake.

Description

technical field [0001] The present invention relates to a new typesetting method for producing various paper cups and bowls to save materials for the bottom paper of paper bowls and a kind of forming machine used for producing various paper cups and paper bowls to be transformed into saving paper for bottom paper of paper bowls material machine. It also relates to the production of brand-new paper cup machines and paper bowl machines comprising the present invention. Background technique [0002] In order to prevent white pollution, the use of disposable foam plastic tableware is prohibited, and a large number of disposable paper cups and paper bowls produced from cardboard are used. However, the use of plastic tableware can still be seen in the market, mainly because of its low price, which makes it difficult to completely ban white tableware in the market. In order to make paper cups and paper bowls more competitive in the market, the cost must be reduced before white ca...

AI Technical Summary

Problems solved by technology

The main materials of disposable paper cups and bowls are the barrel body and the bottom of the bowl, and the bottom of the bowl accounts for 1 / 3. The saving method for the barrel body is a one-size-fits-all oblique side paper. It is impossible to think about saving, but at present, the waste of bottom paper is very large.

Due to various reasons such as vibration and speed in the existing paper bowl machine, it is difficult to maintain an equal distance between the discs when the strip roll paper is transported in and cut into discs. At least 0.2cm spacing is required, and 0.25cm is left on the top and bottom of the discs. normal automatic operation

Taking a paper cup as an example, the diameter of the disc is 6cm, the width of the strip roll paper is 6.4cm, and the distance between the discs on the strip roll paper is 0.2cm, and the utilization rate is 71.26%. Taking the medium paper bowl as an example, the round The diameter of the sheet is 10.6cm, the width of the strip roll is 11.1cm, the distance between the discs on the strip roll is 0.2cm, and the utilization rate is 73.61%. Taking the large paper bowl as an example, the diameter of the disc is 12cm, and the strip The width of the roll paper is 12.5cm, the distance between the discs on the strip roll paper is 0.2cm, and the utilization rate is 74.16%. On average, the utilization rate of large and medium paper bowls and paper cups is only 73.01%, and 26.99% is It is a pity that it is a waste of resources. It not only wastes resources, but also increases costs.

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