Book gluing and binding method

A book and gluing technology, which is applied in the direction of book binding, adhesives for binding, compound continuous process of book processing, etc., can solve the problem of affecting the strength of books, lack of equipment for book page detection, poor performance of EVA hot melt adhesive, etc. problem, to achieve the effect of saving production raw materials

Inactive Publication Date: 2021-03-30
储茂东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a method for binding books with gluing, so as to solve the problem in the above-mentioned background art that some pages are not aligned or pages are missing or folded after the pages of the book are aligned. At the same time, there is a lack of equipment for page detection. , causing unqualified pages to flow into subsequent processing procedures, and the books processed by these unqualified pages are all unqualified products; when the pages are processed on the back of the book, it is necessary to increase the roughness of the glued surface of the pages by roughing and grooving , which will lead to a certain amount of dandruff on the back of the book. The existence of these dross will lead to a poor bonding effect between the glue and the pages, which will affect the strength of the book; It is inconvenient to flip, and the thinner glue will lead to a lower service life of the book; the use of glue is not advanced enough, and EVA hot melt glue is still used to bind books. The performance of EVA hot melt glue is poor, and the cooling and solidification time is longer, which affects the book. The problem of processing efficiency

Method used

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  • Book gluing and binding method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0065] The bottom end of the page rushing mechanism 11 is movably equipped with a transmission chain belt 110, a baffle plate 15 is fixedly installed above the transmission chain belt 110, a pressure control valve 19 is fixedly installed on the outside of the baffle plate 15, and a length is fixedly installed on the baffle plate 15. Sensor 16, the lower right side of length sensor 16 is equipped with stop book rod 17, the inside of first beam 12 is installed with page 18, and the top of page 18 is fixedly installed with first beam 12, and the bottom of first beam 12 is movably installed with For the width scanner 111 , the second beam 14 is fixedly installed on the rear side of the first beam 12 , and the gripping plate 13 is movably installed on the bottom of the second beam 14 .

[0066] Due to equipment failure or improper production operation, there must be situations in which book pages 18 are not aligned or missing pages are folded during the book binding process, but the...

Embodiment 2

[0068] A milling disc 216 is fixedly installed on the left end of the book back processing mechanism 21, a pressing plate 211 is movably installed above the milling disc 216, a book clamping plate 212 is fixedly installed on one side of the pressing plate 211, and a slotting roller 215 is movably installed on the right side of the milling disc 216 A brush 214 is fixedly installed on the right side of the grooving roller 215, an air nozzle 213 is fixedly installed on the right side of the brush 214, a 219 is movably installed at the middle position of the top surface of the milling disc 216, and a milling device 219 is movably installed on the upper side of the turntable 219. Knife 218, suction tube 217 is fixedly installed below the rotating disk 219, dust collection cover 2110 is fixedly installed on the outside of suction tube 217, air pump 2111 is fixedly installed on the bottom of dust collection cover 2110, and the middle position of grooved roller 215 is movably installed ...

Embodiment 3

[0071] The bottom of the gluing mechanism 22 is fixedly equipped with a glue pool 226, and the left end of the glue pool 226 is movably installed with a first rubber roller 221, and the right side of the first rubber roller 221 is fixedly equipped with a first scraper 222, which is fixed on the first scraper 222. A distance sensor 227 is installed, a second rubber roller 223 is installed movable on the right side of the first scraper 222, a lifting platform 225 is fixedly installed on the outside of the second rubber roller 223, and a second scraper is fixedly installed on the right side of the second rubber roller 223 224.

[0072] The gluing process and the use of glue are the two most critical factors affecting the quality and efficiency of book binding. The existing book binding uses EVA hot melt adhesive. Then it is easy to soften, so that the quality of the processed books is poor, and the cooling time of the EVA hot melt adhesive is relatively poor, which makes the proc...

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Abstract

The invention discloses a book gluing and binding method. The method comprises the steps of book feeding treatment, book back treatment, gluing, covering and book shaping. A page detection device is arranged, so that unqualified pages are prevented from flowing into subsequent procedures, the qualification rate of books is effectively improved, and the waste of raw materials is avoided; a book back treatment mechanism is redesigned, so that paper scraps are prevented from affecting adhesion of glue, strength of the books is improved, meanwhile, the paper scraps on the pages can be prevented from falling into a glue pool, and purity of the glue is guaranteed. A first glue roller, a second glue roller and a distance sensor are arranged, so that gluing of the pages is neither too thick nor too thin, gluing is more uniform, waste of the raw materials can be avoided, and strength and reading experience of the books are not influenced. PUR hot melt adhesive is adopted for book adhesive binding, so that the reading comfort of a reader is improved, and use at high temperature or low temperature can be facilitated. Finally, the cooling time of PUR adhesive coating is shorter, so that the book processing speed is increased.

Description

technical field [0001] The invention belongs to the technical field of book binding, and in particular relates to a book binding method with gluing. Background technique [0002] Perfect binding is a printing process that does not use iron wire or thread, but glues the book block with glue, from book publishing to automatic binding. [0003] At present, some book manufacturers have the following problems when gluing and binding books: some pages will not be aligned or missing pages will be folded after the pages are aligned, and there is a lack of equipment for page detection, resulting in unqualified The pages of the book flow into the follow-up processing program, and the books processed by these unqualified pages are all unqualified products; when the pages are processed on the back of the book, it is necessary to increase the roughness of the glued surface of the pages through roughening and grooving, which will lead to There is a certain amount of dandruff on the back ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B42C9/00B42C19/02
CPCB42C9/0006B42C19/02
Inventor 储茂东
Owner 储茂东
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