Device for forming book blocks with two by two glued internal pages and method for formation thereof

A book block, curved technology, applied in book binding, stack receiving device, binding, etc., can solve the problems that are not recorded, proposed or illustrated, and cannot be used to stack thin cardboard sheets with glue, etc. achieve an easy-to-adapt effect

Inactive Publication Date: 2013-12-11
ZECHINI GRA FOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above device cannot be used for stacking glued thin cardboard sheets and in fac

Method used

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  • Device for forming book blocks with two by two glued internal pages and method for formation thereof
  • Device for forming book blocks with two by two glued internal pages and method for formation thereof
  • Device for forming book blocks with two by two glued internal pages and method for formation thereof

Examples

Experimental program
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Embodiment Construction

[0033] Description of the preferred embodiment

[0034] In order to better explain and understand the various components and details of the device of the present invention, in the various figures, the same components shown in different scales have the same reference numbers.

[0035] figure 1 and figure 2 It has been described in the background art.

[0036] First, refer to image 3, two or two glued inside pages of the present invention form the device of the book block, represent its whole with 1. The device 1 comprises, as shown in the schematic diagram, a transfer drum 2 consisting of two identical wheels 3, 4 mounted on a drive shaft 6, with a plurality of arc-shaped pockets 7 on the outer circumference of the wheels, the arc-shaped pockets extending from Curved inwards and outwards in a direction opposite to the direction of rotation F1 of said wheels 3, 4, they are separated from each other by generally sickle-shaped teeth 8, each having a tip 9 protruding from the...

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PUM

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Abstract

There is provided a device (1) and a method for forming book blocks (21) with two by two glued internal pages comprising a transfer drum (2) formed by two wheels (3, 4) with a plurality of curvilinear pockets (7), respectively spaced by a tooth (8) and respectively adapted to receive a sheet (11), partly pre-folded, with forward folding (19) of a current of sheets (11) reaching substantially horizontally and tangentially in a plane (H) passing through the port ( 10) of the pockets (7) in the upper part of the wheels (3, 4), as well as an opposite extraction table (12) and associated front- wise to the wheels (3, 4) and penetrating therebetween with an abutment projection (13) for the extraction of the sheets (11) from the pockets (7), the sheets being pushed forward in succession on said table (12) in a substantially vertical position one against the other by the sheet (11) and tooth (8) respectively following in the direction of rotation; (F1) of the drum (2).

Description

technical field [0001] The present invention relates to a device for forming a book block by gluing inner pages in pairs according to claim 1 and claim 7 and its forming method. Background technique [0002] The subject of the book block involved in the present invention is the well-known book block of children's books, its inner pages are glued in pairs, and the outer pages are then glued to the outermost layer, so this page is the first and last page of the book block One page, after adding this page, paste these two pages to form the front and back cover, and bind it into a volume. It is also seen as providing openings, so-called "windows," between the pages of the book block that children can open and close in a hinge-like fashion, using a variety of techniques over the past century Such children's books are also produced using modern machines, where the hourly productivity is about 90 or 90 linked pages per minute. [0003] In the past few years, there has actually be...

Claims

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Application Information

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IPC IPC(8): B42C1/12B42C19/08
CPCB65H2701/1932B65H2301/43827B65H2701/1924B65H2301/4317B65H2301/42146B65H31/3036B42C19/08B65H2801/48B65H29/40
Inventor 罗贝托·蔡奇尼
Owner ZECHINI GRA FOR
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