Folding device for double pieces of corrugated paper

Abstract

The invention discloses a folding device for double pieces of corrugated paper, comprising a conveying mechanism, a paper-pressing mechanism, a folding mechanism, a locating mechanism and a rack, wherein aiming at disadvantages existing in the prior art, the folding mechanism with a novel structure adopted by the folding device disclosed by the invention is used for folding the double pieces of corrugated paper, thus enabling installation to be simpler and more convenient; the locating mechanism is used for locating the double pieces of corrugated paper during folding for the double pieces of corrugated paper, thus improving the folding quality; the paper-pressing mechanism is used for performing press-fit on the bonded parts of the double pieces of corrugated paper, thus improving the bonding quality of the double pieces of corrugated paper; and the power source of each mechanism adopts a cylinder, thus increasing the production efficiency of the whole device.

Description

technical field [0001] The invention relates to the field of automatic folding equipment, in particular to a double-sheet corrugated paper folding device. Background technique [0002] In the production process of corrugated paper boxes, two sheets of corrugated paper are usually glued together to form a double sheet of corrugated paper and then creased and folded. The existing folding device has some problems in the folding process of the double sheet of corrugated paper. First of all, the folding mechanism uses guide rods and twisted transmission belts. This kind of folding mechanism has a long physical length, takes up a lot of space, and is difficult to transport and assemble because of its heavy material. In addition, the existing devices are installed before the double-sheet corrugated paper enters the machine. One-time positioning, but no positioning mechanism is set in the subsequent folding process, which makes the double-sheet corrugated paper prone to warping duri...

AI Technical Summary

Problems solved by technology

First of all, the folding mechanism uses guide rods and twisted transmission belts. This kind of folding mechanism has a long physical length, takes up a lot of space, and is difficult to transport and assemble because of its heavy material. In addition, the existing devices are installed before the double-sheet corrugated paper enters the machine. One-time positioning, but no positioning mechanism is set in the subsequent folding process, which makes the double-sheet corrugated paper prone to warping during the folding process, which affects the quality of the produced double-sheet corrugated paper; finally, the reinforcement of the double-sheet corrugated paper bonding effect is to use later It is achieved by the pressure of the accumulation of paper on the paper below, which will cause the sticking and not firm and the sticking time is too long

Due to the above points, the existing double-sheet corrugated paper folding device takes too long to fold and the production efficiency is low

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