JPH0649535Y2 - Package shape correction device for conveyor devices - Google Patents

Description

TECHNICAL FIELD The present invention relates to a package shape correcting device for a conveyor device.

BACKGROUND ART A conveyor device is widely used in which a belt conveyor and a slat conveyor are combined to convey a hemp bag containing rice or the like or a paper bag containing fertilizer or the like to a predetermined height.
Luggage delivery between the belt conveyor and the slat conveyor is carried by the belt conveyor to a table rotatably attached to the slat conveyor, and a plurality of these luggage are accumulated on the table and gradually pushed by the belt conveyor. It is delivered to the luggage transport section of the slat conveyor. For this reason, the posture (packing style) of the luggage may be disturbed on the table of the slat conveyor, and the luggage is often delivered to the conveyor section (the luggage carrying section) of the slat conveyor in a state where the luggage style is disturbed. . Therefore, there is a demand for a package shape correcting device for a conveyor device in which the package form is not disturbed at the joint between the belt conveyor and the slat conveyor.

2. Description of the Related Art FIG. 4 is a schematic view of a conveyor device which is used by combining a plurality of belt conveyors and a slat conveyor. A slat conveyor 3 whose inclination angle can be freely changed is connected to a plurality of horizontal belt conveyors 1 and inclined belt conveyors 2, and a hemp bag 8 containing rice, for example, is conveyed to a loading platform 7 of a truck 6 by the slat conveyor. A table 4 is rotatably attached to the slat conveyor 5 and can be fixed at a plurality of stages at a predetermined angle, and the hemp bag 8 from the inclined belt conveyor 2 is delivered to this table. Further, the slat conveyor 3 is provided with a plurality of arms (load receivers) 5 so that the load does not drop downward.

However, when the worker puts the hemp bags 8 containing rice or the like on the belt conveyor 1 one by one, the hemp bags 8 are sequentially conveyed by the belt conveyor row and are delivered to the table 4 of the slat conveyor 3 by the inclined belt conveyor 2. It When a plurality of hemp bags 8 are accumulated on the table 4, the last hemp bag 8 is pushed by the hemp bag 8 on the inclined belt conveyor 2, the frontmost hemp bag 8 is delivered to the conveyor section of the slat conveyor 3, and the arm 5 moves downward. It is prevented from slipping down and is transported to the loading platform 7 of the truck 6.

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention However, in the above-described conveyor device for transporting goods by combining the belt conveyor and the slat conveyor, the worker properly places the goods on the belt conveyor 1 at a predetermined position and direction. If not, the posture (packing style) of the package is disturbed on the table 4 which is the joint between the inclined belt conveyor 2 and the slat conveyor 3, and the package falls from the table 4 which is the joint or in the middle of the slat conveyor 3. However, there was a problem such as damage to the luggage and injury to workers due to dropping the luggage.

Therefore, conventionally, one worker has been arranged at the connecting portion (connecting portion) between the belt conveyor and the slat conveyor so that the baggage is bent again. There is a problem that human resources are wasted by allocating workers in this way,
Even in this case, when the worker climbs on the conveyor to bend the baggage again, there is a risk that the worker may fall and a finger or clothes may be caught in the conveyor.

The present invention has been made in view of the above points, and an object thereof is to overcome the above-mentioned drawbacks by a simple means and to improve the safety, work efficiency, and economical efficiency of a conveyor device package shape correction. It is to provide a device.

Means for Solving the Problems A pair of side plates that are spaced from each other by a predetermined distance are provided in series from the bottom plate, and the vicinity of the load inflow portion of these side plates is formed in a tapered shape that widens toward the load inflow side.

Further, a rotatable roller is attached to the end portion of the tapered side plate on the load inflow side to form a package shape correcting device. The above-mentioned problem is solved by fixing this package shape correcting device to the table of the slat conveyor.

Action Even if the baggage conveyed by the belt conveyor is bent and conveyed, it is smoothly introduced into the package shape correcting device by the rollers provided at the end of the baggage inflow side of the tapered side plate, and the correction device Since the space between the side plates is gradually narrowed inside, the bend is corrected and the package is delivered to the conveyor section of the slat conveyor. Therefore, it is possible to prevent the load from falling from the connecting portion between the belt conveyor and the slat conveyor and from falling from the slat conveyor.

Embodiment Hereinafter, the present invention will be described in detail based on an embodiment shown in the drawings.

FIG. 1 is a perspective view of an embodiment of the package shape correcting device of the present invention,
A pair of side plates 12 and 14 are fixed to the bottom plate 11 of the straightening device 10 by welding or the like with a predetermined distance therebetween. The bottom plate 11 and the side plates 12 and 14 are formed of, for example, iron plates. Each side plate 12,
Reference numeral 14 is composed of parallel portions 12a and 14a that are parallel to each other and tapered portions 12b and 14b that widen toward the end portion of the load inflow side.
Brackets 16 and 18 are attached to the load inflow side end of the tapered portion 12b, and a roller 22 having a shaft 20 is rotatably attached to these brackets 16 and 18. On the other hand, the roller 22 having the shaft 20 also at the end of the taper portion 14b on the load inflow side.
Is rotatably attached.

A bent portion 11a is formed at the end of the bottom plate 11 on the load inflow side, and two openings 24 through which the arms of the slat conveyor pass are formed at the end of the load outflow side. Reference numeral 26 is a thumbscrew for mounting the package shape correcting device 10 on the table of the slat conveyor, and three thumbscrews are provided in this embodiment.

FIG. 2 is a perspective view showing a state in which the package correction apparatus 10 of this embodiment is attached to the slat conveyor 3, and the package correction apparatus 10 is shown in FIG.
Is attached to the table 4 of the slat conveyor 3 with thumbscrews 26. The slats (plates) 9 of the slat conveyor 3 are attached to a pair of tunes (not shown) which are rotatably driven by sprockets, and these chains are provided with arms (containers) 5 that prevent slipping of the luggage at predetermined intervals. Installed.

FIG. 3 shows the package straightening device 10 of the present invention as a slat conveyor 3
2 is a work explanatory view showing a state in which the hemp bag 8 containing rice or the like is attached to the table of FIG. 1 and is conveyed from the inclined belt conveyor 2 to the slat conveyor 3.

The hemp bag 8 conveyed by the inclined belt conveyor 2 is delivered to the table of the slat conveyor 3. When the hemp bag 8 is bent and conveyed, the hemp bag 8 is smoothly introduced into the package shape correcting device 10 while the hemp bag 8 contacts the roller 22. Since the package shape correcting device 10 is gradually squeezed toward the downstream side, the bend is corrected toward the downstream side,
The hemp bag 8 on the leading side is transferred to the conveyor section of the slat conveyor 3 by being pushed by the succeeding hemp bag 8.

This completely prevents the hemp bag 8 from dropping at the connection between the belt conveyor 2 and the slat conveyor 3. Further, since the hemp bag 8 is straightened and delivered to the slat conveyor 3, the hemp bag 8 is hardly dropped from the slat conveyor 3.

In the embodiments described above, the description has been given of the transportation of hemp bags containing rice etc., but the present invention is not limited to this. For example, the transportation of paper bags containing fertilizer etc. or the transportation of other luggage is also possible. It can be applied effectively. Further, although the package correction apparatus of the above-described embodiment is formed of an iron plate, the material of the package correction apparatus of the present invention is not particularly limited, and may be formed of synthetic resin, for example. . Further, one vertically long roller is attached to the end of each side plate taper inflow side on the load inflow side, but the vertically long roller may be divided into a plurality of pieces in the axial direction.

Effect of the Invention Since the packing shape correcting device for a conveyor device of the present invention is configured as described in detail above, the posture of the baggage can be corrected, so that the baggage can be reliably prevented from falling and the conventional re-bending worker can be arranged. You don't need what you had to do,
This has the effect of significantly improving the safety, work efficiency, and economic efficiency of the conveyor device.

[Brief description of drawings]

FIG. 1 is a perspective view of an embodiment of the packing straightening device of the present invention, FIG. 2 is a perspective view showing the packing straightening device mounted on a table of a slat conveyor, and FIG. 3 is a packing straightening device of the present invention. And FIG. 4 is a schematic view for explaining the work of the conventional conveyor device. 1 ... Belt conveyor, 2 ... Inclined belt conveyor, 3 ... Slat conveyor, 4 ... Table, 5 ... Arm, 8 ... Linen bag, 10 ... Packing correction device, 11 ... Bottom plate, 12,14 …… Side plate, 12b, 14b …… Tapered part, 22 …… Roller, 24 …… Opening part, 26 …… Thumbscrew.

Claims (1)

[Scope of utility model registration request] 1. A conveyor device having a table for receiving a load at one end thereof, wherein a pair of side plates is provided upright from a bottom plate and spaced from each other by a predetermined distance, and the vicinity of the load inflow portion of the pair of side plates faces the load inflow side. Conveyor device load that is used by being fixed to the table of the conveyor device, and is formed in a taper shape that expands and spreads, and is formed by attaching rotatable rollers to the cargo inflow side end of each tapered side plate. Figure correction device.