Automatic paper lamination stacking machine

Abstract

The invention discloses an automatic paper lamination stacking machine which comprises a rack, wherein a paper lifting plate and a paper conveying belt are arranged in the rack; the paper conveying belt is arranged in front of the paper lifting plate; the upper plane of the paper conveying belt is lower than the upper end surface of the paper lifting plate; a paper support plate is arranged in front of the paper conveying belt; a movable paper pushing arm is arranged at the corresponding position of the paper support plate; a counting sensor is arranged in the rack at the end of the paper support plate close to the paper conveying belt and electrically connected with a control device of the machine; a lifting device is arranged on the rack and is in transmission connection with a turnover frame; a paper holding arm and a paper blocking arm are arranged on the turnover frame; a paper moving plate capable of sliding along the horizontal direction and a movable stacking paper support plate capable of going up and down in the vertical direction are mounted on the rack; the paper moving plate is located at the top of the lifting device; the movable stacking paper support plate is arranged in front of the paper moving plate; a stacking transition platform is arranged between the movable stacking paper support plate and the lifting device; a paper aligning plate is also arranged on the rack; and the paper aligning plate is located above the movable stacking paper support plate. The automatic paper lamination stacking machine disclosed by the invention has the advantages of high production efficiency and good stacking quality.

Description

technical field [0001] The invention relates to a carton forming machine, in particular to a machine capable of automatically stacking and aligning paper box blank paper after pasting in the carton making process. Background technique [0002] With the development of industry and the improvement of people's living standards, the variety and quantity of various industrial products and consumer goods are constantly increasing. In order to facilitate the protection and transportation of the above-mentioned products, they need to be packaged. In production, matching packaging boxes (boxes) are often used for different attributes and forms of products. The most commonly used ones are wooden boxes and cardboard boxes, and cardboard boxes can realize automatic assembly line production during their manufacture, and in During the manufacturing process of cardboard boxes, facial paper with beautiful patterns, text descriptions, trademarks and other information can be printed on the su...

AI Technical Summary

Problems solved by technology

Although the current carton forming machine can realize the production of cartons, the blank paper after the paper mounting process is still collected, stacked and neatly arranged manually. Since the pasting process is pasted with liquid glue, the glue It will make the cardboard wet and soft, which will bring a lot of inconvenience to the collection, stacking and tidying work. The collection, stacking and tidying work is to remove the cardboard pasted with the decorative surface paper from the output part of the machine. During the natural drying process, the decorative surface paper will have partial expansion and contraction, forming defects such as unevenness, partial warping, unevenness and wrinkling, and messy marks. When the decorative surface paper is piled up in the same direction, these defects cannot be corrected. However, if it is kept on the blank paper, the packaging box will be unqualified due to the defect of the decorative surface paper, and the qualified rate of the finished carton box will drop. Turn over one yard at a time, so that the cardboards are combined face to face, so that the bending stress formed by the cardboards when they are naturally dry will interact with the opposite bending stress formed by the adjacent cardboards to cancel each other out, and the cardboards will not It will produce defects such as unevenness, warping, unevenness and wrinkling, and can achieve natural straightening and leveling effects, maintaining the surface quality of the decorative surface paper and ensuring the operation effect of the subsequent process

Under normal circumstances, the width of the decorative surface paper pasted by the machine is 80-140 cm, and the length is 100-240 cm. Working on both sides face to face, if the length of blank paper is long, a group of 4-6 people are needed to work face to face on both sides; in order to match the speed of machine papering, manual paper delivery often needs to be equipped with 2-3 groups of personnel; The smaller the area of ​​the paper, the more teams need to be equipped. In this case, about 12-16 people are usually needed to match the speed of the machine paper, so manual paper collection has the disadvantage of labor-intensive, time-consuming and low work efficiency.

On the other hand, the pasted base paper is easily scratched and scratched on the surface of the decorative paper under the action of manual turning tension, which increases the quality defects on the surface of the decorative paper. The larger the area of ​​the decorative paper, the This is a very perplexing problem in the printing and packaging machinery paper packaging industry for a long time.

On the other hand, the rough paper piles made by manual stacking have uneven paper edges and messy sheets. Even through manual correction, it is difficult to achieve the effect of neat paper edges, which seriously affects the normal work of the subsequent process. There are defects of poor stacking quality

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