JPS5929841Y2 - packing machine - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a packing machine that can wrap packing tape around an object to be packed in any direction.

Generally, as shown in Figure 1, packing tape T is attached to the item A to be packaged.
To make the product vertically P and horizontally H, place the item on the packing machine and first perform the vertical hanging, then place the item in the 9
Normally, horizontal loading is carried out while rotating by 0°, or two dedicated packing machines are arranged, one for vertical loading and one for phase inspection.

However, in the case of the former, if the item to be packed is large and heavy, it requires manpower to place the item on the packing machine and rotate it on the packing machine, making it difficult to perform the packing operation efficiently and making it difficult to carry out the packing process. It has drawbacks such as the need to remove it from the transport line, which takes time, and in the latter case, even if packaging can be done on the transport line, two dedicated packing machines are required, which costs equipment. It is expensive and uneconomical.

The present invention aims to provide a new packaging machine that can eliminate the above-mentioned drawbacks with a simple configuration.

The structure of the present invention is that the main body of the packing machine is held rotatably in the vertical plane of the packing work surface on the support, and the main body of the packing machine can be rotated in the vertical plane to tape the items to be packed vertically and horizontally. This is what I did.

Embodiments of the present invention will be described below with reference to the drawings.

In the figure, 1 is a movable trolley with casters 2, and 5 is a column-shaped support, for example, fixed thereon.As is clear from FIGS. 2 and 4, the support 5 is The vertical supports 6L and 6R are composed of a rectangular cylinder body 7 and a guide rail 6 made of channel steel that guides a sliding body 11 which will be described later and is integrally extended along the inner plate 8 of the rectangular cylinder body 7.

Reference numeral 11 denotes a box-shaped sliding body delivered to the support column 5 so that it can move up and down, and a pair of rollers 12 and 13 are rotatably attached to the side plates facing the support columns 6L and 6R, respectively, and these are supported. It is engaged with the guide rail 9 of the body and slides up and down,
The sliding position is regulated, for example, by rotating a screw punch 15 screwed onto the tip of a hook 14 fixed to the side edge of the sliding body 11 and bringing the tip into contact with the cylindrical body 7. .

17L and 17R are counterweights disposed within the cylinders 7 of the columns 6L and 6R, respectively, and are attached to the sliding body 11 via wires 18.

Reference numeral 21 denotes bearings 22 and 23 disposed in the center of the sliding body 11.
A horizontal rotating shaft 25 is fixed to the side end of the horizontal rotating shaft 21 so as to be rotatable in this vertical plane with the packaging work surface 25a being a vertical plane. This is the main body of the packing machine that is held.

The packaging machine main body 25 has substantially the same configuration as that of a normal semi-automatic packaging machine, so a detailed explanation will be omitted. Welds the tape wrapped around the package,
At least a sealer unit 27 for cutting,
The tape 7 is drawn out from the tape reel 28 pivotally mounted on the cart 1 by the tape transfer mechanism 26, and sent out to a required length via the sealer unit 27 through the tape draw-out groove 29 drilled in the front packing work surface 25a. , After wrapping the object A, the packing machine main body 2 is inserted from above the groove 29.
When the tape is inserted into the sealer unit 27 of No. 5, the sealer unit 27 is operated automatically or by pressing the start button, and the tape is tightened by the transfer mechanism 26, and then cutting and welding are performed.

30 is a lever for rotating the packaging machine main body.

Note that the rotational position of the packaging machine main body 25 is regulated by a stopper (not shown) in its vertical or horizontal position.

Further, the tape T between the tape reel 28 and the packaging machine main body 25 is guided so as to be smoothly transferred by the rotation of the packaging machine main body.

To explain the operation of the above-mentioned configuration, first, the cart 1 is moved so that the packing work surface 25a on the front side of the packing machine main body 25 faces the object to be packed A, and then the sliding body 11 is slid to perform the desired packing. set in position.

In this state, for example, if the tape drawing direction of the packing machine main body 25 is in a vertical plane as shown in FIG. By inserting the end of the winding into the sealer unit 27 of the packing machine main body 25, the vertical hanging Pl shown in FIG. The hanging Pl is completed, and then the horizontal loading Hl is created by holding the handle 30 and rotating the packing machine main body 25 approximately 90° clockwise as shown in Fig. 5 and performing the same operation as described above. In this state, by sliding the sliding body 11 downward, the horizontal hanging H
I can do l.

As described above, according to the present invention, since the packing machine main body is attached to the column so that it can rotate freely within the vertical plane of the packing work surface, by rotating it, the packing tape can be applied vertically and horizontally to the items to be packed. It can be wrapped freely, so there is no need to rotate the item to be packed, so even large and heavy items can be packed easily, dramatically improving packing efficiency. It has great features that make it possible.

Moreover, since it is possible to carry out not only vertical inspection but also diagonal hanging, there is an effect that the use is not limited by the shape of the object to be packed, and it is possible to reliably pack objects of various shapes.

Furthermore, if the main body of the packing machine is rotatably mounted on a sliding body which is mounted on a support column so as to be able to move up and down, as shown above, the wrapping position of the packing tape can be arbitrarily selected, making it more effective. Moreover, it is convenient to mount the support on a cart because the packing machine itself can be moved without having to transport the items to be packed using a conveyor or the like.

Although the case where the packaging machine main body and the tape reel are attached separately is explained above, the tape reel may be pivotally attached to the packaging machine main body, and the rotating shaft 21 may be formed in a cylindrical shape. However, the tape may be supplied to the packaging machine body through this.

Further, depending on the shape of the object to be packed, the sliding body may be omitted and the packing machine main body may be rotatably held on one vertical support.

Furthermore, the present invention is not limited to the above-mentioned semi-automatic packaging machine, but can also be implemented in a so-called automatic packaging machine having a tape guide arch.

[Brief explanation of drawings]

Fig. 1 is a perspective view of the object to be packed, Fig. 2 is a front view of the packing machine of the present invention, Fig. 3 is a side view of the same, Fig. 4 is an enlarged cross-sectional view of the main parts, and Fig. 5 is the same as Fig. 2. FIG. 3 is a front view showing a state in which the packaging machine main body is rotated by 90 degrees. A... Item to be packed, T... Packing tape, 5... Support column, 11... Sliding body, 2
5... Packing machine body, 27... Sealer unit.

Claims (2)

[Scope of utility model registration request] (1) The main body of the packing machine, which includes a sealer unit, tape transfer mechanism, etc. on the support, is rotatably held within this vertical plane with the front of the packing operation being a vertical plane, and the main body of the packing machine is The packaging machine is configured such that the packaging tape can be wound vertically and horizontally by rotating the unit in the vertical plane. (2) The packaging machine according to claim 1, wherein a sliding body is disposed on the support column so as to be movable up and down, and the packaging machine main body is rotatably held by the sliding body.