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Conveying unit for sheets with overhead blowing air chamber

A conveying device and air blowing technology, which is used in transportation and packaging, thin material handling, positioning objects, etc., and can solve problems such as sheet indentation

Active Publication Date: 2017-03-01
HEIDELBERGER DRUCKMASCHINEN AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that the pressing element creates impressions on the sheet

Method used

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  • Conveying unit for sheets with overhead blowing air chamber
  • Conveying unit for sheets with overhead blowing air chamber
  • Conveying unit for sheets with overhead blowing air chamber

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] exist figure 1 A sheet die-cutting-and / or-pressing machine 100 for die-cutting, stripping, useful part separation and collection of sheets made of paper, cardboard, plastic and the like is shown in An instance of a sheet processor. The die-cutting and embossing machine 100 has a feeder 1, a die-cutting station 2, a stripping station 3 and a receiver 4 with a collecting-and useful-parts-separating station, which consist of a common machine housing The body 5 carries and surrounds and is driven by the main drive 17 . The processing stations 2 , 3 , 4 are accessible from one side, the so-called operating side; the drive train of the sheet-cutting and embossing machine 100 is located on the opposite side, the so-called drive side. The machine control device 15 controls the processes inside the die-cutter 100 .

[0026] The sheets 6.1 are separated from a stack 6.2 by means of a feeder 1 by means of so-called suction heads 18, supplied to the sheet conveying system 7 by m...

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PUM

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Abstract

The invention relates to a transport device (60) for transporting sheets (6.1) in a sheet transport plane (E), having at least one driven transport element (61, 62, 63, 64) and at least one upper a built-in blowing air chamber (65) for generating a blowing air flow (L) oriented towards the sheet conveying plane to press the respective sheet-shaped element onto the at least one conveying element , the at least one driven conveying element is arranged below the sheet conveying plane and the at least one blowing air chamber is arranged above the sheet conveying plane, and a corresponding sheet-shaped element is arranged in a conveying direction (B) Movement through the delivery device (60). According to the invention, the distance (a) between the at least one conveying element (61, 62, 63, 64) and the at least one blowing air chamber (65) can be varied and adjusted, so that the compaction can be easily changed force.

Description

technical field [0001] The invention relates to a conveying device for conveying sheet-shaped elements. Background technique [0002] A large number of conveying devices for sheets are known from the prior art, which feed the sheets, in particular from a sheet feeder, to a subsequent sheet processing machine. In addition to a pure transport movement, it is also possible to orient the sheets during the supply process in the transport direction, transversely to the transport direction and obliquely to the transport direction, so that the corresponding sheets are supplied to the sheet processing machine in an oriented state . [0003] In order to ensure a good contact of the sheets on the conveying elements during conveying and thus ensure a defined conveying of the sheets, for example a suction belt as described in DE 34 10 029 C1 or DE 10 2004 022 141 A1 can be used. The suction belt is a conveyor belt on which the sheets lie flat and via which an additional suction force i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H5/22B65H9/00
CPCB65H11/002B65H2301/4461B65H2406/122B65H2511/22B65H2555/24B65H2801/42B65H2220/02B65H2220/04B65H2220/11
Inventor G·格拉斯米克A·米勒B·沃尔夫
Owner HEIDELBERGER DRUCKMASCHINEN AG