Book cover packing machine

A book cover machine and book cover technology, which is applied in book binding, book jacket, printing, etc. It can solve the problems of unrecognizable book names, high difficulty, and book cover wrinkling, so as to improve the efficiency and quality of book wrapping and facilitate operation , the effect of simple structure
CN107264115AInactive Publication Date: 2017-10-20NANJING AGRICULTURAL UNIVERSITY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NANJING AGRICULTURAL UNIVERSITY
Publication Date
2017-10-20
Estimated Expiration
Not applicable · inactive patent

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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.
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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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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