Book cover packing machine

Abstract

The invention discloses a book wrapping machine, which belongs to the field of book packaging. The device mainly includes a housing, a gear transmission mechanism, a paper release shaft, a paper collection shaft, a roller shaft and a separation shaft, and is provided with a tension rod and a roller. When working, the self-adhesive book cover is pulled out from the paper release shaft, tensioned by the tension rod, and then the self-adhesive book cover is separated into pad paper after passing through the separation shaft. In the above, after the pad paper is separated, the cover paper is rolled and pasted on the book smoothly by the roller on the roller, and the paper receiving shaft and the paper releasing shaft are driven by a pair of meshing gears, because the speed ratio between the paper releasing shaft and the paper receiving shaft is not constant value, for which the gear ratio adaptive adjustment mechanism is set. The invention has the advantages of good and stable book cover quality, no air bubbles, no wrinkles, high efficiency, convenient operation, recyclable backing paper, and more environmental protection.

Description

technical field [0001] The invention relates to a book packaging device, in particular to a book wrapping machine. technical background [0002] Covering books is a common method of book protection. Many libraries use this method to preserve old books, and most primary and secondary schools require students to cover books. At present, the common book wrapping methods mainly include newspaper calendar wrapping book cover, transparent book cover and transparent self-adhesive book cover. The first one is to wrap the old newspapers or calendars that are larger than the size of the book cover on the book. Although it is energy-saving and environmentally friendly, it makes the name of the book unrecognizable; the second is to directly put the book cover on the cover and back cover of the book, which is simple and convenient. But its material is relatively hard, and it is two layers of leather with the book, which is easy to slip and break; the third is to paste the transparent se...

AI Technical Summary

Problems solved by technology

The first one is to wrap the old newspapers or calendars that are larger than the size of the book cover on the book. Although it is energy-saving and environmentally friendly, it makes the name of the book unrecognizable; the second is to directly put the book cover on the cover and back cover of the book, which is simple and convenient. But its material is relatively hard, and it is two layers of leather with the book, which is easy to slip and break; the third is to paste the transparent self-adhesive book cover on the writing, the material is soft and not easy to fall off, the disadvantage is that the book cover is easy to stick during the pasting process Together, it will cause the book cover to wrinkle and produce air bubbles. It is purely manual operation, which is difficult, time-consuming and labor-intensive

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