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Device for transporting tabular goods

A technology for conveying plates and goods, applied in the field of equipment, can solve the problems of easy failure, requiring a large number of movable parts, and expensive equipment.

Active Publication Date: 2012-04-11
KBA METALPRINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this solution is that a large number of moving parts are required and the air control rollers must be controlled synchronously with the leading edge inflow of the goods
This known device is therefore relatively expensive and prone to failure during operation

Method used

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  • Device for transporting tabular goods
  • Device for transporting tabular goods
  • Device for transporting tabular goods

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] figure 1 A device 1 for conveying sheet-like goods 2 , in particular steel sheets 3 , is shown. Goods 2 can be transported and in particular stacked using the device 1 .

[0020] The device 1 has a conveyor 4 in the form of an endless branch (Trum) 5, which is preferably designed as a conveyor branch. The branch 5 has a plurality of conveyor belts 6 arranged laterally at a distance from one another, of which only one conveyor belt 6 will be discussed below. The rest of the conveyor belts 6 are designed in the same way and cooperate with the same type of components, which will be described in detail below, so that it will suffice only to describe the conveyor belt 6 with the corresponding components.

[0021] The conveyor belt 6 is guided by two deflection wheels 7 , 8 , at least one of which can be driven by means of a drive not shown. The lower branch 9 of the branch 5 is on the outside facing the stacker 10 for the goods 2 . The lower branch 9 formed by the inner ...

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PUM

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Abstract

The invention relates to a device (1) for transporting tabular goods (2), such as sheet metal panels (3) or the like, having a transport means (4) and a retaining device (11) retaining the product (3) on the transport means (4), said retaining device being designed as a vacuum retaining device (12), the vacuum thereof acting through the transport means (4).; According to the invention, the vacuum retaining device (12) comprises at least one suction channel (19) extending in the transport direction or substantially in the transport direction and open toward the transport means (4) at least in a longitudinal segment thereof, said channel being connected at the product insertion end (21) thereof - as seen in the direction of transport - to at least one vacuum source (23), wherein an air penetration cross section (33) is present at the transport means (4) in the uncovered area of the open suction channel (19), dependent on the position of the product, and wherein a suction channel cross section (34) extending transversely, particularly at right angles, to the transport direction, if applicable dependent on the position of the product, is at most equally as large as or smaller than the corresponding air penetration cross section (33); at the product leading edge (29) of a product (2) retained and transported on the retaining device (11), at least over a partial length of the suction channel (19).

Description

technical field [0001] The invention relates to a device for conveying plate-shaped goods, such as metal plates, etc., which has a conveying mechanism and a holding device for holding each goods on the conveying mechanism. through the transmission mechanism. Background technique [0002] A device of the type mentioned at the beginning of the article is known from German Utility Model DE 20 2008 004 820 U1. The known device has an underpressure holding device, wherein the underpressure is controlled sequentially in such a way that it is only applied in the area with the goods. In order to be able to achieve this, at least one sensor for detecting the front edge of the panel is arranged upstream of the vacuum region, which generates a signal for sequentially building up the vacuum. The build-up of the vacuum takes place with air control rollers, which have grooves that decrease in the conveying direction. This means that the first groove with its maximum length generates a ...

Claims

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Application Information

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IPC IPC(8): B65G21/20B65H29/32
CPCB65H2406/36B65H29/30B65G57/04B65G15/58B65H2301/44734B65H2406/323B65H2701/1714B65H2555/42B65H2301/44735B65G21/2036B65H29/32B65H2555/41B65H2220/02
Inventor 比约恩·米歇尔
Owner KBA METALPRINT
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