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Bagging and packaging method and device using double-linked bags

A packaging method and a cutting device technology, which is applied in the directions of packaging, transportation and packaging, and the type of packaged items, can solve the problems of being flattened by fillings and unstable cutting, and achieve the effect of preventing interference

Inactive Publication Date: 2019-01-18
TOYO JIDOKI CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] According to the cutting device of Patent Document 3, since the double-packed product is clamped strongly from top to bottom by the rollers, the stuff to be filled may be crushed by the rollers.
In addition, when the double bag is inclined on the belt conveyor and the aforementioned incision (perforation line) is not perpendicular to the conveying direction, the incision at the aforementioned incision may become unstable.

Method used

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  • Bagging and packaging method and device using double-linked bags
  • Bagging and packaging method and device using double-linked bags
  • Bagging and packaging method and device using double-linked bags

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment approach ］

[0048] figure 1 The shown double-rotor type vertical packaging processing machine consists of a bagging and packaging device 1 and a vacuum processing device 2, and a cutting device (not shown) that is arranged between the two devices as a part of the aforementioned bagging and packaging device 1. The conveyor 3 that conveys the product bags discharged from the vacuum processing device 2 toward the next process (for example, packing process) and the control device 4 that controls the operations of all these devices are constituted.

[0049] This double-rotor type vertical packaging processor has the following structure: use bagging and packaging device 1 to double-link bag 5 (refer to figure 2 Each bag 5a, 5b of ) is filled with the stuff to be filled, and the filled double-linked bag 5 is transferred to a predetermined position with the aforementioned cutting device and handed over to the vacuum processing device 2. During the transfer process, the aforementioned cutting dev...

no. 2 Embodiment approach ］

[0075] In the above-mentioned first embodiment, the packaging treatment process performed by the bagging and packaging device 1 is until the filling process, and the double bag 5 (bag 5a, 5b) with the bag opening not sealed is transferred to the vacuum processing device 2, and The perforation line 11 is cut during this transfer.

[0076] On the other hand, in such a bag-filling and packaging device, the bag opening may be sealed after the filling object is filled. In this case, the sealed double bags 5 (bags 5a, 5b) are transferred from the aforementioned bagging and packaging device to a predetermined position (for example, a position for discharging the separated bags 5a, 5b). The perforation line 11 is cut. Hereinafter, it is assumed that the sealing of the bag mouth is performed at the aforementioned stop position 6 of the bagging and packaging device 1 (a sealing device is provided near the stop position 6), refer to Figure 8 ~ Figure 10 The packaging treatment process...

no. 3 Embodiment approach ］

[0085] In addition, in the example described above, the cutting device for cutting the perforation line 11 of the double-linked bag 5 is arranged near the stop position 7 of the bagging and packaging device 1, but the cutting device may also be arranged, for example, at the aforementioned The vicinity of the stop position 10 of the vacuum processing device 2 of the twin-rotor vertical packaging processing machine. In the vicinity of the stop position 7 of the bagging and packaging device 1, a transfer device that does not cut the perforation line 11 of the double bag 5 may be disposed instead of the above-mentioned cutting device. In this case, when the double bag 5 is taken out from the chamber main body 42 of the vacuum processing apparatus 2, the perforation line 11 is cut.

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Abstract

When bags (5a,5b) of a two-connected bag (5) are filled with a filler by a packing processing device and then the two-connected bag (5) is separated from a hole (11) to make the two bags (5a, 5b) independent, the present invention is capable of exactly separating the filler without damage to the filler. Each of the bags (5a,5b) of the two-connected bag (5) after filled is pinched by a pair of chucks (33, 33). Side grippers (13, 13) and a central gripper (14) are opened and then a gap between the chucks (33, 33) is widened in a widthwise direction of the two-connected bag (5). Therefore, each of the bags (5a, 5b) is pulled in the widthwise direction of the bag to separate the hole (11). The separation of the hole (11) is performed when the two-connected bag (5) is transferred to a predetermined position by the chucks (33, 33).

Description

technical field [0001] The present invention relates to a bagging and packaging method and device using a packaging bag, and in particular to a bagging and packaging method and device using a double-linked bag. There are incisions (so-called perforation lines, etc.), and in particular, it relates to a bagging and packaging method and device that transports each bag of the double bag to a predetermined position in a state of separating the bags after bagging and packaging. Background technique [0002] Patent Document 1 discloses a bagging and packaging method and device using double-linked bags. In Patent Document 1, the double bag holds the seals on both sides with a pair of side clips, and holds the center seal with a center clip. The double-linked bag suspended on the clip is intermittently transferred along the circular transfer path. During the transfer process, the opening of the bag opening, the filling of the stuff to be filled, and the Packaging processing such as...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65B1/10B65B43/60
CPCB65B1/10B65B43/60
Inventor 本田康之井上善照
Owner TOYO JIDOKI CO LTD
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