KR890006378A - Corrugated cardboard removal method - Google Patents

Abstract

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Description

Corrugated cardboard removal method

As this is a public information case, the full text was not included.

1 is a schematic operation diagram showing cardboard boxes being opened by the cardboard box removing method of the present invention.

2 is a schematic operation diagram showing the cardboard box removing method in a plan view.

3 is a front view of the cardboard at the flap folding stage.

4 is a front view of the cardboard at the end of the folding process.

5 is a front view of the corrugated cardboard during conveyance from the flap folding stage to the sealing stage.

6 is a front view of the cardboard placed on the sealing stage.

7 is a front view of a corrugated cardboard during sealing.

8 is a perspective view of a confined cardboard.

9 is a perspective view of a corrugated cardboard viewed from the back in the sealing.

10A to F are a series of operation diagrams in a known method of decontamination.

* Explanation of symbols for main parts of the drawings

10: cardboard box 12: cardboard

14 stocker 16,18 positioning member

20: adsorption board 22: swing arm

24: prop 30-34: folding hook

38: guide 39: adhesive tape

40: tape reel 42: alignment of the second flap

44, 46: Guide

Claims (5)

In the cardboard removing method of opening a stoked sheet-shaped cardboard, folding two pairs of flaps at the bottom of the cardboard, and sealing them with adhesive tape or the like to remove the cardboard. A corrugated cardboard removing method comprising opening a corrugated cardboard in the air by folding an upper flap of an inner flap spaced up and down while lifting from a stage. The corrugated cardboard according to claim 1, wherein the corrugated cardboard is centered and stalked along a horizontally parallel reference line of the corrugated cardboard so that the adsorption plate adsorbs the corrugated cardboard at the center of the corrugated cardboard in the horizontal direction of the corrugated cardboard and is centered on the reference line. A method for removing corrugated cardboard in which a remaining flap is folded and sealing is performed in a centered state. 3. The method of claim 2 wherein the bottom edge of the cardboard is aligned with the baseline and centered. The corrugated cardboard decontamination method according to any one of claims 1 to 3, wherein the corrugated cardboard is transported by turning the suction disk from the stoke stage to the flap folding stage, and the corrugated cardboard is transported in parallel from the flap folding stage to the sealing stage. . The sealing ring according to any one of claims 1 to 3, wherein the sealing ring is brought into contact with the upper surface of the corrugated cardboard at the time of sealing and the other guide is brought into full contact with the tip of the second flap of the cardboard back. Corrugated cardboard decontamination method. ※ Note: The disclosure is based on the initial application.