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Device for conveying book blocks into the intake channel of subsequent processing equipment

A technology that introduces channels and processing equipment, and is applied in the compound continuous process of book processing, book binding, conveyor objects, etc., and can solve problems such as beat power limitation, rollover, loss of sequence and orientation, etc.

Active Publication Date: 2016-08-03
MULLER MARTINI HLDG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Especially when processing loosely collated book blocks consisting of several signatures and / or pages, there is the danger that these book blocks will slide away from each other due to the centrifugal and acceleration forces acting when they are erected in rotation and at the same time lose their order and orientation
The cycle power is also limited due to the fact that the book block is lifted by the push surface in the middle holder inclined at 45° and can roll over at the same time when the braking acceleration is too high

Method used

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  • Device for conveying book blocks into the intake channel of subsequent processing equipment
  • Device for conveying book blocks into the intake channel of subsequent processing equipment
  • Device for conveying book blocks into the intake channel of subsequent processing equipment

Examples

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Embodiment Construction

[0017] figure 1 and 2 The conveying device 1 shown is used to convey the book blocks 2 to a perfect binder as a subsequent processing device, wherein only a part of the introduction channel 11 of the perfect binder is shown in the figure. The book blocks 2 are transported to the transport folder of the perfect binder in the introduction channel 11 formed by the channel bottom 12 and the channel guide plates 13 on the sides by the drivers 14 arranged equidistantly relative to each other on the continuously surrounding transport chain 15 . The conveyor chain 15 is drive-coupled to the perfect binder. The conveying device 1 can also be arranged on a book production line or on other subsequent processing devices for book blocks.

[0018] The transport device 1 has a star feeder 31 as a book block feeder 30 . The book blocks 2 conveyed lying flat by the feed conveyor 21 are picked up by the star feeder 31 and erected with their rear sides 2a facing downwards in a two-stage swive...

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Abstract

The invention relates to a device for feeding book blocks (2) into an introduction channel (11) of a subsequent processing device, which device has an intermittently rotating star-shaped feeder (31), the star-shaped feeder With a plurality of book block receivers (34) arranged in a star shape on rollers divided into discs (33), each having a first and a second push surface (34.1, 34.2) arranged perpendicular to each other, in the device Medium setting: the star pusher (31) has a plurality of respectively configured to the book block receiving part (34), set parallel to the second pushing surface (34.2), and relative to these second Gripper jaw (36) with movable pushing surface. The star feeder ( 31 ) can be moved at significantly higher rotational accelerations and rotational speeds without losing the contact of the book block ( 2 ) in the book block receptacle ( 34 ). Loosely collated book blocks (2) can also be processed without problems.

Description

technical field [0001] The invention relates to a device for feeding book blocks into an introduction channel of a subsequent processing device. Background technique [0002] A conveying device of this type is known from DE7125313U. The book blocks conveyed lying flat are erected by the surrounding transport mechanism, and the book blocks are erected with their front facing downwards, in order to be further transported by the transport device in the infeed channel of the book production line. The intermittently rotating conveyor, also known as a star feeder, is a roller divided into a disc with a plurality of star-shaped arrangements, each having a first and a second pushing surface arranged perpendicularly to each other, As a section of the book block receiving part. Essentially tangential to the rollers and transversely to the axis of rotation, the book blocks are fed to the star feeder lying flat and are transported away parallel to the axis of rotation after erection. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B42C19/08
CPCB42C19/08B65H31/3045B65H31/3081B65H2301/321B65H2301/33214B65H2301/33222B65H2301/44714B65H2301/4475B65H2301/4478B65H2403/942B65H2405/54B65H2405/581B65H2701/18262B65H2801/48B65G47/24B65H2220/02B65H2220/01B65G47/244
Inventor Y·塔斯N·雷根特
Owner MULLER MARTINI HLDG
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