JPS636450B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a device for stacking conveyed objects such as metal plates and synthetic resin plates sent from a conveying means.

Conventionally, objects sent by means of transport are
The items were taken out and stacked manually, or they were taken out and stacked using a large take-out device depending on the length and size of the items to be transported. However, it is not preferable in terms of work safety to take out and stack the items manually, and even if the objects to be transported are small, it is inefficient to take out and stack them up using a large pick-up device.

This invention was made in order to solve the problems of the above-mentioned conventional example, and its purpose is to make the main body of the device small and movable, so that if the object to be conveyed is small, one unit of the device can be used. To provide a conveyed article stacking device capable of carrying out stacking work by using a plurality of the devices even if the conveyed articles are long or large.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The structure of the present invention will be explained below with reference to the drawings showing one embodiment.

Reference numeral 1 designates a base with lower fixing arms 2, 2 horizontally arranged in parallel at both ends, and a column 3 erected in the center thereof. The lower fixing arms 2, 2 are fitted with protruding cross-feeding arms 4, 4. A fixed ring 5, 5 is provided at one lower end of the lower fixing arms 2, 2, and the cross-feeding arms 4, 4 Stoppers 6, 6 and movement gears 7, 7 are provided at one lower end.

At the bottom of the column 3, there are lower fixed arms 2, 2.
An appropriate number of rollers 8 are disposed horizontally so as to be arranged above, and rollers 8 are disposed above the support 3.
An upper fixed arm 9 is installed horizontally and is arranged above the. Furthermore, reference numeral 10 indicates a locking ring for suspending the main body of the apparatus by a crane or the like when the apparatus is moved, and reference numeral 11 indicates a locking ring for each of the conveying surface of a conveying device (not shown) such as a conveyor and the roller surface of the roller 8. This is an adjustment handle to match the height. 12
is a drive motor for a roller 8, which is rotatably provided and, as will be described later, swings in order to place the conveyed object 25 picked up by the suction mechanism 18 on the lower fixed arms 2, 2. It is designed to be movable.

A transverse arm 14 is inserted into the upper fixed arm 9 and is slidable and protrusive by a brake motor 13 provided on the upper surface of the support column 3. A hanging arm 16 is attached to this cross-feeding arm 14 by a supporting member 15.
is attached to the suspension arm 16, and a movable arm 19 on which a suction mechanism 18 is suspended via a link mechanism 17 is attached. The link mechanism 17 is telescopically operated by a brake motor 20 attached to the lower part of the upper fixed arm 9 to move the suction mechanism 18 up and down.

The suction mechanism 18 has a rotatable support arm 21.
A suction device 22 is attached to both ends of the suction mechanism 18, and is suspended from the movable arm 19 via a locking member 23. The locking member 23 is provided with a limit switch 24 for restricting the downward movement of the suction mechanism 18. As the suction tool 22, a suitable one such as a magnet or a vacuum suction type is used depending on the type of the object to be transported.

The conveyance stacking device configured as described above is
The operating conditions are shown below.

First, the conveyed object 25 moves through a conveying device (not shown) and stops on the rollers 8 . in this case,
If the transported object 25 is a short object, only one transported object stacking device may be used, and the transported object 25 may be supported with one end on the transport device and the other end on the roller 8 of the transported object stacking device. If the conveyed object 25 is a long object as in the embodiment, two conveyed object stacking devices may be used, and both ends of the transported object 25 may be supported on the rollers 8, 8 of the conveyed object stacking devices. Therefore, the link mechanism 17 is extended by the operation of the brake motor 20, and the suction mechanism 18 is lowered. The conveyed object 25 is then attracted by the suction tool 22 of the suction mechanism 18, and the link mechanism 17 is then contracted by the operation of the brake motor 20, so that the conveyed object 25 is lifted.

Next, the cross-feed arms 4, 4 inserted into the lower fixed arm 2 and the cross-feed arm 14 inserted into the upper fixed arm 9 are made to protrude, and the link mechanism 17 is extended by the operation of the brake motor 20 again. Then, the lifted article 25 is lowered, and the suction action of the suction mechanism 18 is stopped, thereby placing the lifted article 25 on the transverse feed arms 4, 4. Thereafter, the link mechanism 17 is contracted by the operation of the brake motor 20, and the transverse arm 14 of the upper fixed arm 9 is also buried and returned to its original position. Then, by repeating the same operation as described above, the conveyed objects 25 are piled up on the cross-feeding arms 4, 4 of the lower fixed arm 2. In this case, a gap is created below the transported objects 25 stacked on the cross-feeding arms 4, 4, so by inserting and lifting the fork of the forklift through this gap, the transported objects 25 can be moved to a warehouse or other suitable location. It can be easily transported to a storage location, etc. Incidentally, if a platform (not shown) is placed at that position without causing the cross-feeding arms 4, 4 to protrude, the objects 25 can be stacked on the platform.

In addition, in the embodiment, two conveyed object stacking devices are used as shown in FIG.
If the rolls are particularly long, two or more rolls can be used, or a receiving roll (not shown) can be placed between them. In those cases, the movement of this conveyed material stacking device is carried out either by means of movement mechanisms 7, 7 provided at the lower ends of the cross-feeding arms 4, 4, or by means of the upper fixed arm 9.
This is done by suspending the locking ring 10 provided on the holder using a crane or the like.

Furthermore, when the conveyed articles 25 are small items and are stacked using this conveyed article stacking device,
If necessary, the conveyed articles 25 can be stacked on the lower fixing arms 2, 2 instead of on the cross-feeding arms 4, 4. That is, after the conveyed object 25 that is stopped on the roller 8 is attracted and lifted by the suction mechanism 18, the roller 8 is oscillated toward the front by the operation of the drive motor 12, and the conveyed object 25 that has been attracted and lifted is is lowered on the spot to stop the suction action and placed on the lower fixed arms 2, 2. Then, the link mechanism 17 is contracted, and the roller 8 is also swung rearward again to return to its original position. Therefore, by repeating this operation, the conveyed articles 25 are piled up on the lower fixed arms 2, 2.

This invention has the above-mentioned configuration, and when the objects to be transported are small, one of the devices can be used to stack them, and even if the objects to be transported are long or large, However, it is possible to perform stacking work by arranging a plurality of such devices at appropriate positions, and it has very excellent effects.

[Brief explanation of the drawing]

FIG. 1 is an explanatory diagram of the conveyance stacking device of the present invention, and FIG. 2 is a perspective view showing the usage state of the device. 1... Base, 2, 2... Lower fixed arm, 3...
...Strut, 4,4...Transverse arm, 9...Upper fixation arm, 14...Transverse arm, 17...Link mechanism, 18...Adsorption mechanism.

Claims (1)

[Claims] 1 Lower fixing arms 2, 2 are installed horizontally on both ends of the base 1 and arranged in parallel, and a support 3 is erected on the base 1,
Transverse feed arms 4, 4 are attached to the lower fixed arms 2, 2.
A roller 8 is installed horizontally at the bottom of the support column 3 so as to be inserted so as to be able to protrude, and a roller 8 is disposed above the lower fixing arms 2, 2, and is fixed upwardly by being disposed above the roller 8. An arm 9 is installed horizontally on the upper part of the support column 3, and a suction mechanism 1 is connected to the upper fixed arm 9 via a link mechanism 17.
A conveyance stacking device characterized in that a cross-feeding arm 14 with a suspended cross-feeding arm 14 is inserted so as to be protrusive.