A groove line extrusion stand for a folding box pasting apparatus

A technology of extrusion table and folding box, which is applied in the direction of box making operation, paper/cardboard container, container, etc., can solve the problems of equipment length and manufacturing cost increase, and take a long time, so as to save space and improve processing speed Effect

Active Publication Date: 2016-09-21
MASTERWORK GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using a calibrated extrusion unit, extrusion cannot be performed only on the outer blank edge, even though it can be used for blanks made of ordinary cardboard
[0009] Current folding box gluing machines have either a groove extrusion station or a calibrated extrusion station, so when changing from a solid board blank to a corrugated board blan

Method used

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  • A groove line extrusion stand for a folding box pasting apparatus
  • A groove line extrusion stand for a folding box pasting apparatus

Examples

Experimental program
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Embodiment

[0027] Embodiment: Hereinafter, an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

[0028] figure 1 The structure of a groove line extrusion station for processing folded blanks made of solid cardboard according to the state of the art is shown.

[0029] The folded blank passes with its groove line region a pair of side press rollers 2, 2', which has an upper press roller 2 and a lower press roller 2'. The squeeze rollers are driven by a drive belt (not shown) serving as drive means 6 .

[0030] By means of the mechanical device 4, 4', the position of the side pressing rollers 2, 2' can be changed in the transverse direction, so that blanks of different widths can be processed. In the embodiment shown, the lateral press rollers are fixed by means of bearings 5, 5'. The distance between the side extrusion rollers to 2, 2' can be adjusted for the blank thickness to be processed by the side extrusion roller height a...

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PUM

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Abstract

The invention relates to a changeable groove line extrusion stand for a folding box pasting apparatus. The groove line extrusion stand is especially suitable for extruding semi-finished products formed from corrugated cardboards. The invention also provides a method for producing folding boxes with corrugated cardboards by using the groove line extrusion stand according to the invention. The groove line extrusion stand comprises a vertically-movable side face extrusion roller used for extruding semi-finished products folded from groove line areas on the outer sides. Aside from the side face extrusion roller, the extrusion stand also comprises a usable middle extrusion roller pair which comprises middle extrusion rollers on the upper portion and the lower portion and thus can extrude middle areas of folded semi-finished products. With the additional middle extrusion roller pair, folded corrugated cardboard semi-finished products can be extruded in the width direction and after extrusion, the widths of extruded semi-finished products have no thickness differences or only have minor acceptable thickness differences.

Description

(1) Technical field: [0001] The invention relates to a groove extrusion station of a folding box gluing machine and a method for producing folding boxes from corrugated cardboard using the groove extrusion station, which extrusion station is especially suitable for extruding blanks made of corrugated cardboard. (two) background technology: [0002] A folding box gluing system for producing folding boxes from blanks has at least the following processing stations: [0003] A feeder that pulls the blanks to be processed successively at high speed from the sheet stack and conveys them individually to subsequent processing stations, [0004] a folding station in which the blank segments to which the adhesive tape is applied to form the adhesive connection are folded, [0005] A transfer table that precisely aligns all parts of the blank with not yet connected glue seams and feeds them to the subsequent aggregate extrusion unit, [0006] A consolidating extrusion device, in whic...

Claims

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Application Information

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IPC IPC(8): B31B1/26B31B1/74
CPCB31F1/0035B31B2120/30B31B50/003B65H29/125B65H2301/51232B65H2511/12B65H2511/13B65H2511/20B65H2511/224B65H2701/13212B65H2701/1766B31B70/25B31B70/649B65H2220/01B65H2220/02B65H2220/11
Inventor K·托克F·施密特T·奥里克
Owner MASTERWORK GROUP CO LTD
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