JPS6033733B2 - Equipment for stacking and transferring goods - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION This invention is a method of stacking articles such as products and semi-finished products one by one from the bottom to the top in a stocker together with a spacer having a length greater than the length of the articles. This relates to a device that transports the whole body.

The articles are stacked one by one while being transferred manually or by a transport machine. For example, when a transport machine 41 is used as shown in FIG. , a spacer 44 is provided under this table 42, and this spacer 44 is captured by the transport machine 21 and placed on the pallet 46 of the workbench 45.
Stacking is carried out step by step, but in this transport machine, the transport machine 41 is lowered to the spacer 44, and the spacer is stacked.
44 is captured, the transport machine 41 is raised, the transport machine 41 is moved laterally onto the pallet 46, the transport machine 41 is lowered onto the pallet 46, the spacer 44 is released, the transport machine 41 is raised, and the transport machine 41 is laterally moved to the initial position. Since each stage requires a large number of steps (eight steps), it takes a long time to transport and stack each stage, which is inefficient, and also requires a lot of power and costs. In addition, with this conventional transport machine, both ends of the heavy subaser, which is loaded with a large number of sections in parallel, are captured and transported by the transport machine, and then released after transportation. The catching part is easily deformed, and if deformed, it becomes difficult to catch it reliably or it becomes easy to fall off during transportation. The drawback is that maintenance such as repairing the server requires a large amount of cost and effort.

This invention eliminates these drawbacks of the conventional method, reduces the steps required to stack one layer, and transfers the stacked items all at once, reducing time and improving the efficiency of stacking and transferring. The purpose of this is to reduce the cost and labor required for stacking and transporting items, and to proceed with work smoothly by using or processing items that have been processed first.

In the apparatus of the present invention, articles such as aluminum profiles are placed on one or more plurality of tables, a longer spacer is provided below the article than inside the article, and the article is transferred from below to the stocker together with the spacer. This relates to a device in which a predetermined number of articles are stacked on the stocker by locking the spacer one step at a time with claws provided on the stocker, and then the stocker is transferred from the upper part of the stocker to another location.

Next, a description will be given of an embodiment illustrating the stacking and transferring device of the present invention.

Embodiment 1 Two tape loops 2 are provided substantially parallel to each other at a predetermined interval, and a large number of aluminum sections 3 are laid in parallel orthogonally over the tape loops and the table 2.

Between table 1 and table 2, and table 1,
A plurality of spacer elevating devices 4 for placing spacers of a length larger than those of the stacked items are provided below the stacked articles at intervals, and a stocker 5 is installed above the table roof 2.
will be established.

This stocker 5 is a stocker 5 with side walls provided downward at both front and rear ends in the direction of movement of the profile 3, that is, in a direction perpendicular to the tape loop 2, and whose sides are in an inverted concave shape. A transfer device 6 consisting of wheels 8 is provided on the top of the stocker 5, and the wheels 8 of the transfer device 6 of the stocker 5 are placed on a frame 9. Further, claw pieces 10, 10 are provided at both lower ends of the stocker 5, facing each other.
A stopper 12 is provided at a location corresponding to the claw piece 10, which is rotatably supported by the shaft 11 on the river stocker 5, and which stops the claw piece turtle 0 at a substantially horizontal position.
An operating punch 1 is attached to the end of the shaft 11 protruding from the stocker 5.
Fix 3. A predetermined number of sections 3, for example, six sections 3 as shown in the figure, are arranged orthogonally in parallel on the tables 1 and 2, and a section with a length greater than that of the six section sections 3 is placed on each baser lifting device 4. After placing the baser 14 having the shape toward the inside of the shape, by raising each of the baser lifting devices 4, the six shape modules 3 rise together with the plurality of basers 14 and enter the stocker 5. go.

When entering the stocker 5, the claw pieces 10, 10G provided opposite to each other at the lower end of the stocker 5 are pushed upward by the baser 14 protruding from the profile 3, so that the stocker 5 rotates around the shaft 11. However, as the baser 14 rises further, the claw pieces 10, 10 escape diagonally upward.
4, the claw piece 10 rotates downward under its own gravity and stops at the stopper 8, returning to its original almost horizontal orientation. After the claw piece 10 is removed from the spacing device 14, the lifting of the spacing device 4 is stopped, and then the spacing device 4 is lowered to lift the spacing device 14 above the spacing device 4. are engaged with the claws 10, 10' on both sides, and the shapes 3 on the spacer 14 are first stacked on the first stage stocker 5.

Next, in the same manner as described above, one by one, the baser 14 is supplied onto each of the baser lifting devices 4, and the width of the profile 3 is larger than that of the profile 3 by raising and lowering the spacer lifting device 4. Stocker 5 along with length baser 14
Stack them one layer at a time from bottom to top.

After stacking one pallet on the stocker 5 or after stacking a predetermined number of stages, the stocker 5 is moved to the frame 9 by driving the drive unit 7 of the transfer device 6 of the stocker 5.
Wheels 8 are used to move the stack of shapes 3 together with the stocker 5 from above the table floor 2 to another location.

After being transferred, the stack of sections 3 is taken out from the stocker 5 by an appropriate means.
Place the pallet base 6 on the lid 15 as shown in the figure.
Then, raise the stack of sections 3 a little in the stocker 5, then rotate the operation module 13 by more than 90 degrees with the claws 10, 10 upwards to retract the claws 10, and lower the lifter 15. , or by lifting the stocker 5, etc., to take out the stack of shapes 3 from the stocker 5.

Another example of taking out is to raise the stacked body of Katamura a little with the lifter, and then move the lifter to the side (front and back direction in Figure 6), or move the stocker 5 to the side. and take it out. After taking out the stack of shapes from the stocker 5, rotate the operation panel 13 and remove the claw piece 10.
is restored, the stocker 5 is moved onto a predetermined table along the frame 9, and stacked one by one on the stocker 5 again. It should be noted that, although it is possible to manually feed the baser 14 onto the baser lifting device 4, as shown in FIG. The cylinder 19 may automatically supply the material to the recess 4' on the baser lifting device 4 by lifting it up by the elevator 18 and automatically supplying it to the recess 4' on the baser lifting device 4.

Furthermore, in this embodiment, the spacer lifting device 4 and the claw piece 10 of the stocker 5 are provided between the tape loop and the table 2, but the size of the articles to be stacked,
Depending on the weight, etc., a spacer lifting device and stocker claw pieces may be provided only on the outside of the tables 1 and 2, or on the outside and in the middle. Example 2 A large number of articles 23 are placed on one table 21 in parallel at right angles.

Below the table 21, a plurality of spacer platforms 24 are provided at intervals, on which spacers of a length larger than the stacked items can be placed.A stocker 25 having a lifting device 32 is provided above the table 21. establish.

This stocker 25 has side walls provided downward at both front and rear ends, and has an inverted concave side surface.The stocker 25 has a notch 25' that is slightly wider in the center than the inside of the tapered 21 at the lower part of the center of the side wall. have

The stocker 25 is provided with a transfer device 26 consisting of a drive section 27 and wheels 28 via a lifting device 32, and the stocker 25 is
The wheels 28 of the transfer device 26 of No. 5 are placed on the frame 29.

Further, claw pieces 30, 30 are provided at opposite lower ends of the stocker 25 at locations corresponding to the baser mounting base 24, and the claw pieces 30, 30 are attached to the stocker 25 with the same structure as in the first embodiment. . Place the article 23 orthogonally on the table 21, place the substrate 31 with a longer length than the inside of the article 23 on the substrate table 24, and then lower the lifting device 32 of the stocker 25 to lower the stocker 25. do. By lowering the stocker 25, the article 23 and the spacer 31 enter into the stocker 25.

When the spacer 31 enters the stocker 25, the claw pieces 30, 30 provided on the stocker 25 are pushed upward by the spacer 31 protruding from the article 23 and escape diagonally upward, but when the stocker 25 further descends, Since the claws 30 and 3 are removed from the baser 31, they return to their original, almost horizontal orientation. By stopping the descent of the stocker 25 and raising the stocker 25 using the lifting device 32, the spacer 31 is engaged with the claws 30, 30 on both sides, and the article 23 located above the spacer 31 is lifted up first.
Stack them on the tiered stocker 25.

Next, place the baser 31 on the same aircraft as above.
4, and the stocker 25 is lowered and raised, so that the articles 23 are stacked one by one from bottom to top on the stocker 25 together with the spacer 31, which has a longer length than the inside of the article 23. .

After stacking one pallet on the stocker 25 or after stacking a predetermined number of stages, the stocker 25 is transferred to the transfer device 26.
The stack of articles 23 is transferred from the top of the table 21 and taken out from the stocker 25 in the same machine as described in the first embodiment.

In the first and second embodiments, the pawls are passively and manually operated, but the pawls may be taken in and out (opened and closed) automatically.

Furthermore, a length of the spacer that is longer than the length of the stacked articles may be used as the spacer.

The stacking and transferring device of the present invention is capable of supplying a spacer, raising and lowering a spacer lifting device, or lowering a stocker.
Objects can be stacked one layer at a time with a small process of lifting. One pallet or a predetermined number of stacks can be transferred in one go, reducing the time required for stacking and the time required for transfer. It can be shortened and the power required for stacking and transport can be comparatively reduced, making it highly efficient, and it is possible to stack and transport by reducing the cost of power and other costs.

Furthermore, since the stacking and transferring device of the present invention raises the spacer on which the articles are placed from below when stacking, the spacer is less likely to be deformed, and even if the spacer is slightly deformed, there is no problem with stacking. Even if the baser can be used repeatedly as it is, the repair and maintenance costs and labor required for stacking and transporting can be reduced compared to conventional ones.

The stacking and transferring device of the present invention sequentially stacks and transfers articles such as products and semi-finished products from the bottom to the top, so that the articles are placed on top first and are processed in order from the top. Items that should be left for a certain period of time before being processed, such as an insulating profile in which the grooves of an aluminum profile are filled with molten thermoplastic synthetic resin, are cooled and solidified. After leaving the item for a certain period of time, the item is transferred to the next process, and the previous item is used or processed first, allowing the work to proceed smoothly.

[Brief explanation of the drawing]

Figure 1 is a side view, Figures 2 and 3 are side views of main parts in the order of work, Figure 4 is a plan view, Figure 5 is a plan view with a part removed, and Figure 6 is a side view of the main parts of the work order.
The figure is a side view during take-out work, Figure 7 is a front view of the subaser lifting device equipped with the subasa one-shot feeder, and Fig. 8
The figure is a partially enlarged side view of the stocker, Figure 9 is a side view of another embodiment, Figures 10 and 11 are side views of the working order, and Figure 1 is a side view of another embodiment.
2 is a plan view, FIG. 13 is a side view, and FIG. 14 is a conventional side view. 1 and 2 are table ts, 3 is a profile, 4 is a spacer lifting device, 5 is a stocker, 6 is a transfer device, 10 is a claw piece.
1 is the axis, 12 is the stocker, 13 is the operation village, and 14 is the baser. Figure 1 Group Z Figure Tsutomu Figure 3 Group 4 Figure 5■ Female 6 Yuma? ■ Aku 8 Tsutomu q'9 Hiiragi Zo @ Tsutomu J [Picture 12 Foot 8 @ 2 {4 Yu

Claims (1)

[Claims] 1. A spacer lifting device is provided below the table to place a spacer with a length larger than the width or length of the stacked articles, and a stocker is provided above the table, and a transfer device is attached to the stocker. What is claimed is: 1. A device for stacking and transferring articles, characterized in that claw pieces are provided at opposing lower ends of the stocker and are rotatably supported above a substantially horizontal direction. 2. A spacer platform is provided below the table on which a spacer with a length greater than the width or length of the stacked articles is placed, a stocker is provided above the table, a transfer device is provided on the stocker, and a transfer device is provided on the stocker. 1. A device for stacking and transferring articles, characterized in that an elevating device is attached, and pawls are provided at opposing lower ends of a stocker, each of which is rotatably supported above the horizontal direction.