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Device for separating lowermost sheet from stack

A separation device, the technology of the lowest part, applied in the direction of pile separation, object separation, transportation and packaging, etc., can solve the problems of cumbersome and costly safety measures

Active Publication Date: 2020-04-17
KOLBUS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This procedure is cumbersome and requires a stop of the machine or at least an interruption of production and expensive safety measures for the protection of personnel for the conversion

Method used

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  • Device for separating lowermost sheet from stack
  • Device for separating lowermost sheet from stack
  • Device for separating lowermost sheet from stack

Examples

Experimental program
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Embodiment Construction

[0027] Devices for separating the lowermost sheet from the stack such as figure 1 The one shown in FIG. 2 includes two pushers 1 of the same type, which jointly separate the sheets in each case. The following explanations concerning the push mechanism 1 are to be understood in the same way for both push mechanisms 1 .

[0028] A magazine for accommodating sheet stacks is located above the push mechanism 1 . A sheet stack, not shown, is located on a table 7 formed from a plurality of segments. The horizontal support surface of the table 7 defines a support plane 100 . The segments of the table 7 each have a distance from one another transversely to the direction of advancement 110 . These gaps provide the free space required by the push mechanism 1 . The magazine can be extended with a stack monitoring not shown.

[0029] The restraining mechanism 3 is arranged above the support plane 100 so as to define a magazine in the advancing direction 110 . The restraint mechanism ...

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PUM

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Abstract

The invention relates a device for separating the lowermost sheet from a stack. The device comprises a magazine for receiving the stack and a push-off device (1) arranged beneath the magazine with a push-off element (14) which can be moved linearly back and forth and has a pushing edge (14.1, 14.2) movable relative to the support plane (100) of the stack in the magazine, wherein the protrusion ofthis pushing edge relative to the support plane effective for advancing a sheet changes.

Description

technical field [0001] The invention relates to a device for separating the lowermost sheet from a stack according to the preamble of claim 1 . Background technique [0002] Devices are known for separating stacks of sheets of cardboard or similar material which have a push mechanism below a magazine which is open upwards in order to separate the respective lowermost sheet. This arrangement allows the magazine to be replenished with sheets at any time without interrupting the separation process. [0003] The magazine includes support elements on which the stacks are located. The lateral boundaries form a shaft which holds the stack in place and supports it laterally. In order to achieve good accessibility, in particular for manually loaded magazine shafts, the boundaries forming the shaft are significantly narrower than the format of the sheets to be separated. Consequently, the shaft is interrupted several times in its circumferential direction and thus provides the poss...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H3/24B65H1/30B65H1/06
CPCB65H1/06B65H1/30B65H3/24B65H2404/623B65H2404/733B65H2511/13B65H2701/176B65H2511/22
Inventor 帕特里克·塞弗特
Owner KOLBUS
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