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Continuous working device

A technology of processing device and processing mechanism, applied in the directions of metal processing, packaging, transportation and packaging, can solve the problems of high cost of continuous processing device, difficult operation and repair operability, etc., and achieve easy operation and repair and cost reduction. Effect

Inactive Publication Date: 2011-05-11
IDEMITSU UNITECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0015] Therefore, in Patent Document 1, a high-precision motor for moving the frame is indispensable, and the cost of the continuous processing device becomes high.
[0016] In addition, in the conventional example of Patent Document 1, since it is necessary to perform complicated control using a servo motor or the like, the operation of the device itself and operability such as repair become difficult.

Method used

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  • Continuous working device
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Examples

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Embodiment Construction

[0050] A first embodiment of the present invention will be described based on the drawings.

[0051] figure 1 as well as figure 2 It is a figure which shows the schematic structure of the continuous processing apparatus of 1st Embodiment, figure 1 is the main view, figure 2 is a top view.

[0052] Such as figure 1 as well as figure 2 As shown, when producing a stand-up pouch as an example of a packaging bag, the continuous processing device 1 is a device that performs continuous hole processing on a film F that is continuously conveyed in one direction. In this continuous processing apparatus 1, a reel roll 10 is arranged on the upstream side of the film conveying direction P, and a storage box (not shown) is arranged on the downstream side of the film conveying direction P, and it passes through a processing device such as a film cutting device ( (not shown) The stand-up pouches after processing are stacked and stored. The film F pulled out from the take-up roll 10 ...

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Abstract

A continuous working device is provided with a film working mechanism (3) for forming holes (A) in a film (F), a holding mechanism (4) mounted integrally with the film working mechanism (3), a slider (2) for supporting the film working mechanism (3) and the holding mechanism (4) such that the mechanisms (3, 4) can reciprocate in a direction (P) of conveyance of of the film (F), and a return mechanism (5) for returning the film working mechanism (3) and the holding mechanism (4) to original positions on the opposite side of the conveying direction (P) of the film (F). When the film (F) is held by the holding mechanism (4), the film working mechanism (3) can be moved in synchronism with the film (F). As soon as the holes (A) are formed in the film (F) by the film working mechanism (3), the holding mechanism (4) is separated from the film (F) and the return mechanism (5) can return the film working mechanism (3) and the holding mechanism (4) to the original positions.

Description

technical field [0001] The present invention relates to a continuous processing device for performing continuous processing on a film continuously conveyed in one direction, for example, forming holes or seals continuously at predetermined intervals. Background technique [0002] Various containers are used for packaging foods, detergents, and the like. For example, there are packaging bags manufactured by sealing a predetermined position of a film and then cutting it. Among these packaging bags, there is a stand-up bag that has an enlarged bottom and can be displayed on a shelf. [0003] In this stand-up pouch, the bottom is made into a special shape in order to maintain a standing state, and holes are formed during film processing for this purpose. [0004] In order to form such a stand-up pouch, a continuous processing device is used, which continuously separates the film drawn from the film roll by the take-off roller and the pulling roller at predetermined intervals a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B31B1/14B31B50/02B31B50/10
CPCB26D1/605B26D5/30B26D7/015B26D7/025B26F1/06B31B70/14B31B2155/00B31B2160/20B31B50/02B31B50/14B31B50/26B31B50/74
Inventor 后藤修一
Owner IDEMITSU UNITECH CO LTD