Handling apparatus and method for separating and feeding sheet blanks

A loading and unloading device and transmission device technology, which is applied in the direction of pile separation, object separation, transportation and packaging, etc., can solve problems such as slack and reduced positioning accuracy, and achieve high reliability.

Inactive Publication Date: 2009-08-12
STOCK MASCHENBAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the material is heavy or the feeding speed is high, this structure will lead to a decrease in the positioning accuracy of the cardboard on the receiving device, because when the heavy cardboard is pre-transmitted under the condition of high feeding speed, it will be caused by the receiving device. slack due to the inertia of the device

Method used

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  • Handling apparatus and method for separating and feeding sheet blanks
  • Handling apparatus and method for separating and feeding sheet blanks
  • Handling apparatus and method for separating and feeding sheet blanks

Examples

Experimental program
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Embodiment Construction

[0036] Such as figure 1 Shown is a paper feeder 20 with a handling device 21 for separating and conveying a cardboard 60 made of open corrugated paper. The paper feeding device 20 has a bottom frame 22 with a chain lifting mechanism 23 and a paper stack supporting plate 24 that can move vertically together with the chain lifting mechanism 23, and the paper stack is used for vertical positioning with open corrugated Stacks of paper 25. Connected to the paper feeding device 20 is a receiving device 26, the receiving device has a feed roller 27, and the feed roller is used to pass the cardboard 60 to a subsequent processing device not shown in the figure here, For example: lamination devices. The stack 25 is positioned with a front stack edge 28 against a stop plate 29 of the paper feed device 20 . On the top of the stop plate 29 there is a stop device 31 formed with a cardboard valve 30, which can release the transmission of the cardboard 60 in the direction of the arrow 32, ...

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PUM

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Abstract

The invention relates to a handling apparatus (21) and to a method for separating and feeding sheet blanks (60) of a stack (25) to a transfer device, wherein the handling apparatus has a conveying apparatus (42) for feeding a sheet blank, having at least one lifting device (36) with a suction element (38) which can be moved vertically on the lifting device, and a separating apparatus (56) for separating the sheet blanks of the stack. A sheet blank can be picked up by the lifting device at a sheet rear edge region which faces away from the transfer device, the suction element is loaded with a constant vacuum and the conveying apparatus has a guide device (43) for guiding a stripping device (44) horizontally, in such a way that the sheet blank can be separated from the suction element by the stripping device and can be fed to the transfer device.

Description

technical field [0001] The invention relates to a loading and unloading device for separating cardboard from a stack and conveying said cardboard to a receiving device and a method, wherein said loading and unloading device has a conveying device for transferring cardboard and a device for separating paper Separation device for pallets, the transfer device having at least one lifting device with a suction element, wherein the suction element can be moved vertically on the lifting device, the lifting device can be in a rear cardboard edge area remote from the receiving device Lift the cardboard. In addition, the present invention also relates to a paper feeding device including the loading and unloading device. Background technique [0002] A handling device and method of the type described at the outset is already very familiar to us and is often used as a device and method for the production of cardboard or other layered distribution products. This type of handling unit i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H3/08
CPCB65H2406/342B65H2406/343B65H3/0825
Inventor 洛塔尔·施托克
Owner STOCK MASCHENBAU
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