JP3245747U - bagging equipment - Google Patents

Abstract

[Problem] A bag that allows anyone to easily open the opening of the packaging bag and continuously insert products into the packaging bag, regardless of the skill of the operator, when manually inserting products into the packaging bag. Provide stuffing equipment. [Solution] A bagging device 1 used for putting products into packaging bags equipped with a back seal, which includes a metal insertion plate 20 fixed at one end to a base 5 and extending horizontally, and a metal insert plate 20 on the base. A mounting section 30 is provided at a position lower than the insertion plate, on which a plurality of packaging bags can be stacked with the back seal facing upward.The width of the insertion plate is narrower than the width of the packaging bag, and the packaging bag has an opening. The packaging bag is placed facing the extension direction of the insertion plate, and the mounting position of the packaging bag is such that when the insertion plate is pressed from above and elastically deformed, the tip 21 of the insertion plate is 1 cm from the opening of the packaging bag. It is in a position to hold down the inside. [Selection diagram] Figure 1

Description

The present invention relates to a bagging device used when manually inserting products into packaging bags.

A problem that arises when packaging products in bags at a factory is that it may take a long time to open the opening of the packaging bag due to static electricity, moisture, and other factors. Therefore, as shown in Patent Document 1, a method is generally used in which air is blown to open the opening of the packaging bag and the product is inserted into the packaging bag.

FIG. 6 shows an example of a bagging device that blows air. This type of bag filling device 100 stacks a plurality of packaging bags on a bag holding tray 120 while pressing the opening of the packaging bag with a bag holding member 121. By blowing air through the bag, the opening can be opened and the product can be placed inside the bag. When using such a bagging device 100, the bagging is done manually while using the air supply device 110, so it is difficult to reliably open the opening of just one bag, and it is difficult to open the opening of only one bag without air. It is difficult to imagine that work efficiency will be significantly improved compared to opening the opening by hand.

The method of blowing air to open the openings is also used for fully automated bag filling by machines. However, if the entire bagging process were to be carried out by machine, it would be cumbersome to replace the machine for each product or packaging bag, and there would also be problems such as the huge cost of installing and operating the machine. . Furthermore, depending on the shape and size of the product, it may be difficult to bag it using a machine.

When bagging products manually without using air, it may not be possible to open the opening easily due to static electricity or moisture, so the bagging process takes more time than other processes. There are concerns that this may occur. In other words, manual bagging may depend on the skill of the worker, and the bagging work may become a bottleneck in the process.

Japanese Unexamined Patent Publication No. 7-17522

In view of the above circumstances, the present invention allows anyone to easily open the opening of the packaging bag and continuously insert the products into the packaging bag, regardless of the operator's skill, when manually inserting the product into the packaging bag. A bag filling device that can be inserted into a packaging bag is proposed.

The present invention is a bagging device used to put products into packaging bags equipped with back seals, and includes a metal insertion plate that is fixed at one end to a base and extends horizontally, and a metal insertion plate that is placed on the base and inserted into the packaging bag. It is equipped with a mounting section that can stack multiple packaging bags with the back stickers facing up in a low position. The mounting position of the packaging bag is such that when the insertion plate is pressed from above and elastically deformed, the tip of the insertion plate presses within 1 cm from the opening of the packaging bag. This is what has become.

Further, it is preferable that the placing part has a movable positioning member for aligning the positions of the sealed bottoms of the packaging bags, and is inclined upward in the direction of the insertion plate. Furthermore, the tip of the insertion plate may have a notch extending in the projecting direction at the center of the tip.

By using the bagging device of the present invention, anyone can easily and continuously insert products into packaging bags by hand without introducing expensive machinery or relying on skilled workers. This has the effect of speeding up the entire bagging operation.

It is a perspective view of a bagging device. They are (a) a side view and (b) a top view of a bagging device. It is an enlarged view of the state in which the packaging bag is held down by the insertion plate, in which (a) is a side view, and (b) and (c) are examples of plan views. Examples of packaging bags include flat bags and gusset bags. It is a figure explaining how to use a bagging device, Comprising: (a) is a state where an opening is open, (b) is a state where a product is inserted. This is an example of a bagging device that blows air.

The bagging device of the present invention is a bagging device used when manually putting products into packaging bags in a factory or the like. Note that after the product is placed in the packaging bag, the opening of the packaging bag is sealed in a separate process, thereby completing the packaging of the product. The type of product is not particularly limited as long as it is packaged in bags, and includes various products such as food and daily necessities.

Embodiments of the present invention will be described below with reference to the accompanying drawings. FIG. 1 is a perspective view of the bagging device, and FIG. 2 is a side view (a) and a plan view (b) of the bagging device. Moreover, FIG. 3 is an enlarged view of the state in which the packaging bag is held down by the insertion plate, in which (a) is a side view, and (b) and (c) are examples of plan views.

The bag filling device 1 is used by being placed on a table such as a desk, and includes an insertion plate 20 that is inserted into an opening 11 of a packaging bag 10 having a back seal 13, and a packaging bag 10 that is placed with the back seal 13 facing upward. It is composed of a mounting section 30 on which a plurality of sheets can be placed one on top of the other, and a base 5 equipped with these. Further, a wall 8 is provided on the side far from the user so as not to drop the product 50 or the packaging bag 10 during bagging. The back seal 13 is a vertical seal part that is formed when a single sheet is folded to form the packaging bag 10, and is basically formed on one side of the packaging bag 10 on the center line of the width. Ru.

FIG. 4 shows examples of packaging bags, including a flat bag and a gusset bag. The shape of the packaging bag 10 to which the bagging device 10 of the present invention can be used is not particularly limited, except that it has a back seal 13. The material is not particularly limited, and may be made of resin, polyethylene, polypropylene, or paper. The back seal 13 is necessary when opening the opening 11 of the packaging bag 10, while pressing the vicinity of the opening 11 of the packaging bag 10 placed on it with the insertion plate 20, pinching the back seal 13 and pulling it up to open the opening. This is because 11 is opened. Therefore, the packaging bags 10 need to be stacked one on top of the other so that the back seal 13 faces upward. Note that, as the packaging bag 10, the bag filling device of the present invention can be used not only for the flat bag 15 but also for a gusseted bag 16 whose side portions are folded.

The insertion plate 20 is a metal plate that is fixed at one end to the base 5 and extends horizontally, and is elastically deformed when pressed from above with a finger. Here, the tip 21 of the insertion plate 20 is within 1 cm from the edge position of the tip, and is typically about 5 mm from the tip. Further, the portion of the insertion plate 20 that is inserted into the packaging bag 10 following the tip portion 21 is referred to as a main body portion 22. Since the insertion plate 20 is inserted through the opening 11 of the packaging bag 10, the width of the tip end 21 and main body 22 of the insertion plate 20 is narrower than the width of the packaging bag 10.

The mounting part 30 is provided on the base 5 at a lower position than the insertion plate 20, and the insertion plate 20 and the mounting part 30 are provided on the base 5 at opposing positions. For example, if one end of the insertion plate 20 is fixed near the right end of the base 5, the mounting section 30 will be provided on the left side from the center of the base 5. To explain the positional relationship between the insertion plate 20 and the mounting section 30 in a little more detail, when the insertion plate 20 is elastically deformed and the packaging bag 10 set on the mounting section 30 is pressed from above, the tip of the insertion plate 20 21 is preferably pressed within 1 cm from the opening 11 of the packaging bag 10. That is, if the distance from the opening 11 is s, it is necessary to satisfy the condition s≦1 cm.

Here, when the tip end 21 of the insertion plate 20 presses the opening 11 of the packaging bag 10, it is desirable to press the surface of the tip end 21 rather than the edge portion of the tip. This is to prevent damage to the packaging bag 10 and to make the opening 11 easier to open. Therefore, the tip portion 21 is preferably shaped to be slightly curved upward with respect to the main body portion 22 of the insertion plate 20 (FIG. 3(a)). This is because with such a shape, when the insertion plate 20 is elastically deformed, the front end portion 21 comes into contact with the opening 11 of the packaging bag 10 with a surface. Furthermore, since the opening 11 is opened by pinching the back seal 13 of the packaging bag 10, it is preferable to provide a notch 23 in the projecting direction at the center of the tip 21 (FIG. 3(b)). By fitting the back seal 13 into this notch 23, it becomes easier to pinch the back seal 13, and thus the opening 11 becomes easier to open. Additionally, if the packaging bag 10 is thick or the gusset is deeply folded, the opening 11 may open more easily if the width of the tip 21 is set to about 1/3 or less of the width of the packaging bag 10 ( Figure 3(c)).

The mounting section 30 is inclined upward toward the insertion plate 20, and is provided with a positioning member 31 on the mounting section 30. The positioning member 31 is a member that aligns the position of the packaging bag 10 in contact with the sealed bag bottom 12 of the packaging bag 10, and is moved on the placement section 30 to adjust the position to the optimum length according to the length of the packaging bag 10. It can be set in any position. In addition, since the packaging bag 10 slides toward the positioning member 31 due to the inclination of the mounting section 30, the bag bottom 12 of the packaging bag 10 placed on the mounting section 30 is always aligned in contact with the positioning member 31. You can put it in a state where it is.

Next, how to use the bagging device 1 of the present invention will be explained in order. FIG. 5 is a diagram illustrating how to use the bagging device, in which (a) shows a state in which the opening is open, and (b) shows a state in which a product is inserted.

As a procedure, first, the position of the positioning member 31 is determined according to the size of the packaging bag 10. Specifically, the positioning member 31 is fixed at a position where the tip end 21 of the insertion plate 20 can be pressed within 1 cm from the opening of the packaging bag 10. Then, a plurality of packaging bags 10 are placed on the placing section 30. At this time, the bag bottom 12 is aligned with the positioning member 31 with the back seal 13 of the packaging bag 10 facing upward. Next, the insertion plate 20 is pressed from the top side, and the tip portion 21 is pressed within 1 cm from the opening 11 of the packaging bag 10. Then, from this state, the back seal 13 of the packaging bag 10 is pinched and pulled up, only the back seal side of the packaging bag 10 is released from the pressure of the insertion plate 20, and the opening 11 is opened (FIG. 5(a)). Then, while pinching the back seal 13 of the packaging bag 10, return the insertion plate 10 to its original extended state, move the packaging bag 10 to the insertion plate 20 side, and insert the insertion plate 20 inside the packaging bag 10. (Figure 5(b)). Finally, the product 50 is placed in the packaging bag 10 by sliding the top surface of the insertion plate 20, and the packaging bag 10 is removed from the insertion plate 20 with the product 50 inside. Thereafter, by sealing the opening 11 of the packaging bag 10 in a separate process, the packaging of the product is completed.

The above-mentioned bagging work can be easily performed by anyone, and it is possible to stack multiple packaging bags on the loading section and place the products one after another into the packaging bags. To make it possible to carry out bagging smoothly and quickly.

1 Bag filling device 5 Base 8 Wall 10 Packaging bag 11 Opening part 12 Bag bottom part 13 Back seal 14 Folding part 15 Flat bag 16 Gusset bag 20 Insertion plate 21 Tip part 22 Main part 23 Notch 30 Placing part 31 Positioning member 50 Product

Claims (3)

A bagging device used to place products into packaging bags equipped with a back seal, the bagging device comprising:
A metal insert plate that is fixed at one end to the base and extends horizontally,
a mounting part capable of stacking a plurality of the packaging bags with the back seal facing upward on the base at a position lower than the insertion plate;
The width of the insertion plate is narrower than the width of the packaging bag,
The packaging bag is placed with its opening facing the extension direction of the insertion plate, and the packaging bag is placed at a position where the insertion plate is elastically deformed by pressing the insertion plate from above. A bag filling device characterized in that the tip portion is positioned to press within 1 cm from the opening of the packaging bag. According to claim 1, the placement part has a movable positioning member that aligns the position of the sealed bottom of the packaging bag, and is inclined upward in the direction of the insertion plate. The bagging equipment described. 2. The bagging device according to claim 1, wherein the tip of the insertion plate has a notch extending in a central position.

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