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Method for indenting square back by using digital indenting machine

A digital creasing machine, creasing machine technology, applied in book binding flattening machine, book binding, printing, etc., can solve the problems of high production cost, unstable binding quality, etc., and achieve good flatness and overall beautiful appearance , parameter adjustment flexible effect

Inactive Publication Date: 2017-05-10
宁波盛世阳光自动化科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the binding quality is unstable and the production cost is high.

Method used

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  • Method for indenting square back by using digital indenting machine
  • Method for indenting square back by using digital indenting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] like figure 1 As shown, a method of using a digital creasing machine to realize square ridge indentation includes the following steps:

[0020] A method for realizing square ridge creasing by using a digital creasing machine, comprising the following steps:

[0021] S01: Determine the position G1 of the first front mark, the position G2 of the first back mark, and the variable distance coefficient X;

[0022] S02: Send the i-th sheet of paper into the creasing section of the creasing machine, input the position of the first front mark G1, the position of the first back mark G2, the variable distance coefficient X, and the number of sheets i, and calculate the position S of the front mark of the i-th paper i1 , paper trailing position S i2 should satisfy the calculation formula:

[0023] S i1 =G1-(i-1)*X(1≤i≤N)

[0024] S i2 =G2+(i-1)*X(1≤i≤N)

[0025] Where N is the total number of sheets of paper, and the variable distance coefficient X is a positive number.

...

Embodiment 2

[0041] like figure 2 As shown, compared with Embodiment 1, in this embodiment, the front mark position G1 of step S02, the first back mark position G2, G1=G2, the first paper adopts single indentation.

[0042] After the paper is neatly stacked, the overall indentation position is in a triangular structure.

[0043] Taking the total number of books as 5 as an example, input the position of the first front mark G1 = 200mm, the position of the first back mark G2 = 200mm, and the variable distance coefficient X = 1mm. The specific indentation parameters are:

[0044] The specific indentation parameters are:

[0045] S 11 = S 12 =200-(1-1)*1=200mm

[0046] S 21 =200-(2-1)*1=199mm

[0047] S 22 =200+(2-1)*1=201mm

[0048] S 31 =200-(3-1)*1=198mm

[0049] S 32 =200+(3-1)*1=202mm

[0050] S 41 =200-(4-1)*1=197mm

[0051] S 42 =200+(4-1)*1=203mm

[0052] S 51 =200-(5-1)*1=196mm

[0053] S 52 =200+(5-1)*1=204mm

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Abstract

The invention relates to a method for indenting a square back by using a digital indenting machine; the method comprises the steps of SO1, determining front sheet front indent position G1, front sheet rear indent position G2 and variable pitch coefficient X; SO2, conveying paper i to an indenting area of the indenting machine, entering the front sheet front indent position G1, the front sheet rear indent position G2, the variable pitch coefficient and sheet number i, calculating paper front indent position Si1 and paper rear indent position Si2, and if a calculation formula is met, and performing variable indenting on the subsequently fed paper automatically according to a procedure, to be specific, employing G1=G2 for a book with thin paper, namely employing single indenting for first paper; employing G1= / G2 for a book with thick paper, namely performing double indenting on first paper; performing automatic variable indenting on the paper according to an indent variable formula; the requirements for binding the square backs of books with different paper thickness are met, the books are flat after being opened, and the whole books are attractive and elegant in appearance; the parameters are flexible to adjust, the square-back book binding cost is reduced, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of paper processing, in particular to a method for realizing square ridge creasing by using a digital creasing machine. Background technique [0002] Books are the ladder of human progress and an important carrier of cultural inheritance. Since the birth of books, along with the continuous progress of the printing industry, its production technology has also been improved accordingly, and people's demand for books has also changed. Not limited to a single practicability, more began to focus on the ease of use, aesthetics, personalization and sense of class of books and many other needs. It is particularly important to customize products that are more suitable for different customers, and it is also the core link to increase the added value of products. This has further requirements on the bookbinding process and its binding equipment. The emergence of digital creasing machines provides strong technical support for ...

Claims

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Application Information

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IPC IPC(8): B42C13/00
CPCB42C13/00
Inventor 杨明明
Owner 宁波盛世阳光自动化科技有限公司
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