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Switching and ejecting device and method for plate-like elements

A technology for switching equipment and board components, applied in the direction of sending objects, transportation and packaging, thin material handling, etc.

Active Publication Date: 2021-11-16
BOBST MEX SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] By detaching from the normal processing loop, on demand or cyclically, switching and ejecting the problem is that at least one plate element becomes a reject

Method used

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  • Switching and ejecting device and method for plate-like elements
  • Switching and ejecting device and method for plate-like elements
  • Switching and ejecting device and method for plate-like elements

Examples

Experimental program
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Embodiment Construction

[0034] figure 1 The sorting unit 100 shown in FIG. 1 forms an assembly arranged at the outlet of the plate element processing machine 1 . One such sorting unit 100 is advantageously arranged downstream of a machine for printing board elements such as cardboard. The plate elements 20 in the processing machine 1 and in the sorting unit 100 travel according to the course and direction of the arrow A from upstream to downstream, ie from right to left in the drawing.

[0035] The sorting unit 100 includes an input part 101 , a switching device 130 , a first downstream module 140 , a second downstream module 150 and an output part 102 from upstream to downstream. The plate element 20 printed on its top side reaches the switching device 130 .

[0036] The switching device 130 comprises conveying means 132 forming a part inclined about an axis 134 pivotally forming the axis R2 (cf. figure 1 with 2 ). The conveying device 132 comprises a structure, pulleys and at least one conveyo...

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PUM

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Abstract

A switching device (130) for conveying and ejecting plate-shaped elements (20) in a sorting unit (100), comprising: - conveying means (132), capable of conveying plate-shaped elements (20) from upstream ( A) to downstream; - the pivot (134), which is positioned at the level of the upstream part of the conveying device (132) and which allows the conveying device (132) to pivot about the horizontal transverse axis (R2); and - the lifting device (135) , which is fixed at the level of the downstream part of the conveying device (132) so that the downstream part of the conveying device (132) pivots between a high first position and a low second position, and vice versa, so as to move up and down, respectively. Switch the plate element (20) down.

Description

technical field [0001] The invention relates to a device that performs switching of one or more plate elements in order to separate and eject them from the normal processing circuit, while the plate elements travel continuously at the output of the processing machine. The ejected plate elements are used, for example, for testing and / or for scrapping them. The invention also relates to a method for switching and ejecting of plate elements. [0002] Board element handling machines are used in the field of packaging manufacturing, and in particular packaging made of sheet or strip, in particular elements in the form of paper, plastic or cardboard, whether flat or corrugated. They can be machines for processing these plate elements, ie for example for cutting, scoring, embossing and printing. They can also be machines that perform this treatment and can also form folding boxes in-line after folding and gluing operations. Background technique [0003] In prior art machines, ej...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H29/12B65H29/24B65H29/62
CPCB65H29/12B65H29/242B65H29/62B65H2403/514B65H2403/532B65H2404/2641B65H2701/1764B65H2801/42B65H29/585B65H2404/2693B65H2301/44735B65H2301/4473B65H2301/4474B65H2220/02B65H2220/01
Inventor P·马奇诺
Owner BOBST MEX SA
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