JP3143297U - A device that fills the package with the attached package in place. - Google Patents

Abstract

Provided is a packaging device that enables an enclosed package to be packed at the same location inside a packaging bag so that the packaged bag can be filled with an article to be packaged.
In a case where an attached packaging body 40 is slid down between the V-shaped opening / closing plate 17 at the lower end of the hopper, the compressed air fed from the tube 29 to the air chamber 26 is transferred from the port 27 to the left opening / closing plate. The accessory packaging body 40 is pressed against the inner surface of the left opening / closing plate 17 by air pressure. Then, after filling the granular package 30 from above and stopping the play movement of the accessory packaging body 40, the opening and closing plates 17 on both sides were opened simultaneously, so that the accessory packaging body 40 was brought to one side. The package 30 can be filled in the packaging bag in the state.
[Selection] Figure 1

Description

  In the present invention, an accessory packaging body such as an oxygen scavenger is arranged in advance at a fixed position inside the wrapping bag, and a packaged article is filled around the packaging, and finally, the accessory packaging body is always arranged at a predetermined position. The present invention relates to an apparatus for integrally packaging an object to be packaged.

  When forming a large number of packages, it is desirable to arrange the attached package at a fixed position of each package. To achieve this purpose, Patent Document 1 below encloses iron oxide in a flat bag. Of the iron oxide at the time of separating the first plate, the second step of bringing the non-magnetic plate and the magnetic plate close together and clamping the child bag together with the flat bag, and then separating the two plates. Disclosed is a packaging means comprising a third step of sucking a child bag to the inner surface of one side of the flat bag using the adhesion to the magnetic plate and a fourth step of filling the flat bag with the article to be packaged in such a state. is doing. However, this means has an inefficiency that requires four steps to fill a flat bag with a package including a preliminary step, and there is also a problem that the contents of the child bag are not used except for iron.

  Therefore, the following Patent Document 2 forms a child bag charging path and a packing material charging path with a partition plate in a cylindrical hopper that fills a packaged bag with a packaged object. The apparatus which can arrange | position a child bag in the fixed position of a wrapping bag and can fill a to-be-packaged object by using a path | pass simultaneously is disclosed. However, such an apparatus has a problem in that the passage for filling the package is narrowed by the amount of the passage for filling the bag, and the filling efficiency of the package is reduced.

Japanese Patent Laid-Open No. 62-158601 JP 2005-343490 A

  The present invention discloses a packaging material feeding device that solves the above-described problems, and a vertical cylinder on a track that transports a packaging bag that sandwiches both side edges with a pair of clamps together with the clamp. A hopper formed by arranging a pair of opening and closing plates in a V shape on the opening surfaces on both sides of the lower end of the hopper, the opening and closing plates in the descending hopper are opened in the wrapping bag, and the package to be stored in the hopper In the sachet, wherein the one of the pair of opening and closing plates forms an air chamber in the outer wall of the outer surface of the pair of opening and closing plates, and one side in the air chamber A port facing the other opening / closing plate is opened in the opening / closing plate, and the air blown into the air chamber is blown out from the port toward the other opening / closing plate, and is injected into the vertical cylinder with such blowing pressure. While pressing the attached package against the other opening / closing plate It is configured as if the articles to be packaged are stored in the vertical cylinder.

  A pair of opening and closing plates that close the opening surfaces on both sides of the lower end of the vertical cylinder are inclined in a V shape, and the air injected into the air chamber is blown out from the port of one opening and closing plate toward the other opening and closing plate . For this reason, the attached package put into the vertical cylinder is obliquely pressed against the other opening / closing plate with the jet pressure from the port, and the package to be put into the vertical cylinder is Even if the blow-in air is shut off, the attached package is pressed against the opening / closing plate with the package, and the position is maintained. It is filled into the sachet without change.

  A rotary type packaging machine 10 whose part is shown in FIG. 4 supports a clamp 13 on a disk 11 supported by a vertical axis via a plurality of arms 12 each consisting of a pair, and the pair of clamps 13 is a wrapping bag. The both side edges of 15 are clamped, and the wrapping bag 15 is conveyed by the rotation of the disk 11 in the horizontal direction.

  A hopper 20 shown in FIG. 3 is arranged on the carrying track of the wrapping bag, and the hopper is provided on each of the upper vertical cylinder 16, the lower end of the vertical cylinder 16, and the two V-shaped opening surfaces. A pair of opening and closing plates 17 are arranged in a V shape via pivot pins 18. The arm 21 protruding from the side surface of the hopper 20 is supported by a lifting rod 22, while the fluid cylinder 23 installed on the vertical cylinder 16 and a pair of opening / closing plates 17 are connected via a link 24. This is performed with the power of the fluid cylinder 23. In short, when the wrapping bag reaches the lower region of the hopper 20 and stops, both opening and closing plates 17 are inserted into the wrapping bag from the bag opening by the lowering power of the rod 22.

  At the same time, as shown in FIG. 4, the cylinder 23 opens both the opening and closing plates 17 in the wrapping bag 15, and the granular material 30 to be stored in the hopper 20 in advance is discharged into the wrapping bag 15.

  An outer wall 25 is provided on the outer surface of the right opening / closing plate 17 in FIG. 3. More specifically, as shown in FIGS. 1 and 2, the rectangular outer wall 25 is thin between the opening / closing plate 17. A flat air chamber 26 is formed, and a plurality of ports 27 facing the left open / close plate 17 are opened in the open / close plate 17 in the air chamber.

  For example, when the attached packaging body 40 enclosing the ageless is inserted into the vertical cylinder 16 through the chute 28 in FIG. 3, the attached packaging body 40 slides down between the V-shaped opening / closing plates 17. In this case, compressed air is sent from the tube 29 in FIG. 1 to the air chamber 26, and the air is jetted from the port 27 toward the left opening / closing plate. 4 after stopping the play of the attached package 40 with the granular package 30 falling from above, and then opening the opening and closing plates 17 on both sides at the same time. The package 30 can be filled in the packaging bag 15 with the body 40 brought to one side.

Cross section of hopper bottom Front view of the previous figure Side view of the entire hopper Filling figure of packaged items into sachets by the hopper

Explanation of symbols

13 ... Clamp 15 ... Wrap 16 ... Vertical cylinder 17 ... Opening and closing plate 20 ... Hopper 25 ... Outer wall 26 ... Air chamber 27 ... Port 30 ... Packaged items 40 ... Attached package

Claims (1)

A hopper that is formed by arranging a pair of opening and closing plates in a V shape on the opening surfaces on both sides of the lower end of the vertical cylinder is arranged on a track that transports the wrapping bag that sandwiches both side edges with a pair of clamps together with the clamp. And opening the opening / closing plate in the descending hopper in the wrapping bag, and releasing the packaged material stored in the hopper into the wrapping bag,
Of the pair of opening / closing plates, one opening / closing plate forms an air chamber in the outer wall of the outer surface, and opens a port facing the other opening / closing plate on the one opening / closing plate in the air chamber. The air blown into the air chamber is spouted from the port toward the other opening / closing plate, and the attached packaging body that is put into the vertical cylinder with such blowing pressure is pressed against the other opening / closing plate, An apparatus characterized by storing an article to be packaged in a vertical cylinder.