Paper collecting mechanism of printing equipment

Abstract

The invention provides a paper collecting mechanism of printing equipment and belongs to the technical field of printing. By means of the paper collecting mechanism of the printing equipment, the technical problem that existing printing equipment cannot collect printed outer packaging paper in order is solved. The paper collecting mechanism of the printing equipment is located under a conveying belt and comprises a bottom plate, two parallel baffles fixed to the bottom plate, and a lifting plate located between the two baffles; two expansion plates are fixed to the lifting plate and located between the two baffles; each extension plate comprises a plurality of sections of expansion frames which are connected in sequence, and the expansion frames on the lower portion can be inserted into the expansion frames on the upper portion; a plurality of limiting grooves in one-to-one correspondence with the expansion frames are vertically formed in the baffles; the multiple limiting grooves arearranged up and down in a stepped mode; the two sections of each expansion frame can extend into the corresponding limiting grooves separately; and the bottom plate is provided with a lifting mechanism capable of driving the lifting plate to move up and down. The paper collecting mechanism of the printing equipment has the advantage of being capable of collecting printed outer packaging paper uniformly.

Description

technical field [0001] The invention belongs to the technical field of printing, and relates to a printing device, in particular to a paper collecting mechanism of the printing device. Background technique [0002] In the existing packaging, outer packaging paper such as cellophane is wrapped outside the packaging, and advertisements and product information are printed on the outer packaging paper. The printing of the outer packaging paper is automatically completed by printing equipment. In the printing process, rolls of outer wrapping paper are first rolled out and cut into individual outer wrapping papers, and then pattern information is printed on the individual outer wrapping papers through printing nozzles, and finally the printed outer wrapping papers are stacked and collected. In the existing printing equipment, the cutting needs to be completed by an independent machine, resulting in an increase in cost; the separate outer wrapping paper is conveyed through the conv...

AI Technical Summary

Problems solved by technology

In the existing printing equipment, the cutting needs to be completed by an independent machine, resulting in an increase in cost; the separate outer wrapping paper is conveyed through the conveyor belt, and the outer wrapping paper has a problem of displacement during the conveying process, resulting in the relative position of the printing nozzle and the outer wrapping paper. Uniform, the position of the pattern on the outer packaging paper after printing is not uniform, and there are many defective products

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