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Double-chain book pushing mechanism

A double-row chain and sprocket technology, applied in the field of joint operation, can solve problems such as not being able to meet the stability of pushing books, and achieve the effects of stable direction, reliable mechanism, and reduced frictional resistance

Inactive Publication Date: 2014-03-19
ANHUI PRINTING MECHANICAL & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The book pusher in the existing book pusher mechanism is fixed on the belt. When the belt goes around the pulley, the angle of the book pusher will change, and it cannot continue to keep in the same direction. The pusher has an angular displacement, so the stability cannot be satisfied push book request

Method used

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Examples

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Embodiment Construction

[0015] Such as figure 1 In the shown first embodiment of the double-row chain book pushing mechanism of the present invention, the axes of the first sprocket 11, the second sprocket 12, the third sprocket 21 and the fourth sprocket 22 are parallel to each other and each axis is along the front and rear Direction, the diameters of the first sprocket 11, the second sprocket 12, the third sprocket 21 and the fourth sprocket 22 are all equal, the first sprocket 11 and the second sprocket 12 are connected by the first transmission chain 13, the second The third sprocket 21 and the fourth sprocket 22 are connected by a second transmission chain 23 .

[0016] The second sprocket 12 is positioned at the right of the first sprocket 11, the fourth sprocket 22 is positioned at the right of the third sprocket 21, and the distance between the axis of the first sprocket 11 and the axis of the second sprocket 12 is equal to The distance between the axis of the third sprocket 21 and the axis...

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PUM

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Abstract

The invention discloses a double-chain book pushing mechanism, relates to the binding of books, in particular relates to union operation in binding, and aims to provide the double-chain book pushing mechanism by using which a book pushing piece does not occur angular displacement during the book pushing process. The double-chain book pushing mechanism comprises a first chain wheel (11), a second chain wheel (12), a third chain wheel (21) and a fourth chain wheel (22) which have parallel axes and equal diameters; the distance between the axes of the first chain wheel and the second chain wheel is equal to the distance between the axes of the third chain wheel and the fourth chain wheel; the distance between the axes of the third chain wheel and the first chain wheel is equal to the distance between the axes of the forth chain wheel and the second chain wheel; a first transmission chain (13) is connected with the first chain wheel and the second chain wheel; a second transmission chain (23) is connected with the third chain wheel and the fourth chain wheel; a first pin shaft (3) is fixedly arranged on the first transmission chain; a second pin shaft (4) is fixedly arranged on the second transmission chain; the distance between the axes of the first pin shaft and the second pin shaft is equal to the distance between the axes of the third chain wheel and the first chain wheel; both the first pin shaft and the second pin shaft are rotatably connected to the book pushing piece.

Description

technical field [0001] The invention relates to a kind of binding of books and periodicals, in particular to a joint operation in the binding. Background technique [0002] In the book processing and manufacturing line, there are some links that need to push the books forward along the book pushing track, requiring the books to be able to transition smoothly. This requires that the book pushing member in the book pushing mechanism can always keep no angular displacement during the process of pushing the book from the beginning to the end of the book pushing, that is, it always keeps along a certain direction (such as the vertical direction) when moving. The book pushing piece in the existing book pushing mechanism is fixed on the belt, and the angle of the book pushing seat will change when the belt goes around the pulley, and it cannot continue to keep in the same direction, and the book pushing piece has an angular displacement, so it cannot meet the stability push book r...

Claims

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Application Information

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IPC IPC(8): B42C19/00B42C19/08
Inventor 姚旻汪元林
Owner ANHUI PRINTING MECHANICAL & ELECTRICAL
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