A groove line extrusion table of a folding box pasting equipment

A technology of extrusion table and folding box, which is applied in the direction of box making operation, rigid/semi-rigid container manufacturing, paper/cardboard container, etc. It can solve the problems of long time, equipment length and manufacturing cost increase, and achieve saving Space, the effect of improving the processing speed

Active Publication Date: 2018-09-04
天津长荣震德机械有限公司
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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 blank the groove extrusion module must be replaced with a calibrated extrusion module, which requires take a long time
It is also possible to choose to install the two modules in one folding table paste equipment and use them alternately, which can achieve different equipment processing speeds, but the equipment length and manufacturing costs increase

Method used

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  • A groove line extrusion table of a folding box pasting equipment
  • A groove line extrusion table of a folding box pasting equipment

Examples

Experimental program
Comparison scheme
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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 variable groove line pressing station of a folding box gluing machine, which is especially suitable for pressing blanks made of corrugated cardboard. The invention also relates to a method for producing folding boxes from corrugated cardboard using the groove line extrusion station according to the invention. The groove press table has vertically movable side press rollers for pressing the blank folded from the outer groove line area, in addition to the side press rollers, the press table also has an intermediate press roller that can be used A pair of rollers, the pair of pressing rollers has upper and lower middle pressing rollers, whereby the middle region of the folded blank can be pressed. By additionally using an intermediate pair of pressing rollers, the folded corrugated cardboard blank can be pressed across its width such that after pressing there is no thickness difference or only a small possible difference in the width of the pressed blank. Acceptable thickness difference.

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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Patent Type & Authority Patents(China)
IPC IPC(8): B31B50/25B31B50/04
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 天津长荣震德机械有限公司
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