JPH069010A - Pallet for roll body and carry-in/carry-out base in automated wharehouse - Google Patents

Abstract

PURPOSE:To surely hold a roll-like load and to conduct carry-in/carry-out more smoothly by laterally installing a receiving body, wherein nearly Y-shape roll body placing parts are formed at a specified interval, in the center of a rectangular frame body. CONSTITUTION:Square tube members 2a are formed into a rectangular shape and an auxiliary member 2b formed of the same square tube member 2a is arranged in the center in the longitudinal direction thereof, thus forming a frame body 2. In the center of this frame body 2, a receiving body 4 is laterally installed and fixed. The receiving body 4 is formed by integratedly arranging V-shape roll body placing parts 3 each opened by about 140 degrees at a specified interval and applying rubber lining 6 to an upper surface thereof. By placing a roll body on these plural V-shape roll body placing parts 3 of the receiving body 4, the roll body is more surely retained on a pallet 1 without rolling of the roll body. Inside of a carry-in/carry-out base main body, a carry-in/carry-out roll body receiving body, wherein a roll body support part positioned between the roll body placing parts 3 of the pallet 1 is formed, is provided to be elevated to a specified height by means of an expanding device.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention smoothly transfers a pallet for a roll body capable of securely holding and placing a roll-shaped load and a roll body placed on this pallet and carried out by a stacker crane or the like. The present invention relates to a loading / unloading stand in an automated warehouse.

[0002]

2. Description of the Related Art When using a self-propelled trolley or a stacker crane to store roll-shaped luggage stored in a flat warehouse or the like in an adjacent three-dimensional automated warehouse with a small site area, for example, a conventional example As a result, the roll-shaped luggage stored in a flat warehouse or the like is placed on a self-propelled trolley, and the self-propelled trolley is moved to the home position of the stacker crane. The cart is transferred along with the roll-shaped luggage and mounted on the stacker crane, and the stacker crane travels and the cage is lifted to carry the roll-shaped luggage together with the self-propelled cart to the designated rack position. Then, the self-propelled carriage is transferred to the rack side together with the roll-shaped luggage, the roll-shaped luggage is placed on the rack by the lifter of the self-propelled carriage, and only this self-propelled carriage is transferred to the stacker crane again. Then, the stacker crane is moved to the home position and the self-propelled cart is unloaded from the stacker crane by self-propelled to perform a series of operations, and the roll-shaped luggage stored in the flat warehouse etc. is stored in the three-dimensional automatic warehouse. There was also a way to do it.

[0003]

However, in the above method, the stacker crane has to move by carrying a heavy self-propelled trolley together with roll-shaped luggage, and the stacker including the traveling / lifting device of the stacker crane. There was a problem that the capacity of the crane itself had to be increased and the initial cost, running cost, etc. increased. In addition, the self-propelled trolley must be smoothly transferred to all the racks via the stacker crane, which requires higher rack construction accuracy and stacker crane installation accuracy.

Further, since the loads to be stored are roll-shaped, each rack must be formed so that the loads do not roll and fall, and the conventional general rack shape and structure prevent rolling. I couldn't.

[0005]

SUMMARY OF THE INVENTION The present invention has been developed in view of the above points, and an object of the present invention is to mount a trolley on a stacker crane and store roll-shaped luggage in a rack. The roll-type pallet allows the roll-shaped luggage to be more reliably placed and held by the pallet rather than the trolley, and the roll-shaped luggage can be loaded and unloaded more smoothly. And to provide a loading / unloading stand in an automated warehouse.

[0006]

In order to effectively achieve the above object, the present invention has the following structure. That is, as a pallet for roll bodies, it is composed of a rectangular frame body and a receiving body formed by forming roll body mounting portions capable of holding the roll body at predetermined intervals, and this receiving body is provided at the center of the frame body. It is a horizontally installed structure.

Further, as a loading / unloading stand in an automatic warehouse,
The loading / unloading roll receiver is provided inside the loading / unloading stand main body, in which a roll body supporting portion located between the roll body placing portions of the pallet is formed. Further, it is also configured such that the roll body supporting portion can be moved up and down to a predetermined height by an expansion / contraction device.

[0008]

With the above structure, the roll pallet is a roll-shaped load. By placing the roll body on the roll body placing portion capable of holding the roll body formed at predetermined intervals of the receiving body, it is possible to more reliably hold the roll body having a high possibility of rolling on the pallet. it can.

Further, in the loading / unloading table in the automatic warehouse, when the rolls placed on the pallet are carried out by a stacker crane or the like, the pallet is formed at predetermined intervals at the loading / unloading table. Since the roll body mounting portion and the roll body supporting portion of the loading / unloading table are in an engaging relationship alternately, the fork device of the stacker crane is lowered to lower the pallet position to roll the loading / unloading table. The roll body placing portion of the pallet sinks between the body supporting portions, and only the roll body is placed on the roll body supporting portion of the loading / unloading table.

Further, the roll body supporting portion of the loading / unloading stand is raised by extending the telescopic device, and the roll body supporting portion of the loading / unloading stand is raised from between the roll body placing portions of the pallet. The roll body placed on the roll body placement section is scooped up on the roll body support section of the ascending / descending loading / unloading stand, and only the roll body is placed on the roll body support section of the loading / unloading stand. become.

[0011]

Embodiments of the present invention will be described below with reference to FIGS. Reference numeral 1 denotes a roll body pallet according to an embodiment of the present invention, which includes a quadrangular frame body 2 and a receiving body 4 in which roll body mounting portions 3 capable of holding the roll body are formed at predetermined intervals. Consists of. More specifically, the frame 2 has a rectangular tubular member 2a formed in a rectangular shape, and an auxiliary member 2b made of the same rectangular tubular member is provided at the center in the longitudinal direction.

A receiver 4 is laterally fixed to the center of the upper portion of the frame 2. That is, the receiving body 4 has a base 5 in which two rectangular tubular members are arranged adjacent to each other and is provided laterally in the center of the short side of the frame body 2. -Shaped roll body mounting portions 3 are integrally formed at predetermined intervals, and a receiving body 4 composed of the base portion 5 and the roll body mounting portion 3 has a Y-shape in a side view, and both sides thereof have a Y shape. The receiving body 4 and the frame body 2 form a recess 5a surrounded on three sides. Further, a rubber lining 6 is provided on the upper surface of each roll body mounting portion 3.

The pallet 1 for roll body of the embodiment is constructed as described above, and the roll body is pallet V of the receiving body 4 described above.
By mounting on a plurality of character-shaped roll body mounting portion 3,
It is possible to more reliably hold the roll body on the pallet without rolling.

Therefore, as shown in FIGS.
1 is a loading / unloading table in an automated warehouse according to an embodiment of the present invention, which includes a loading / unloading table body 7a formed in a rectangular parallelepiped frame shape by H steel and a square tubular member, and an inside of the loading / unloading table body 7a. Two support members 8 provided side by side and the storage / stand main body 7
It is composed of a loading / unloading roll receiver 9 provided inside a and an elevating cylinder 10 which is a telescopic device.

That is, the elevating cylinders 10 are erected at both ends of each of the supporting members 8.
The loading / unloading roll receiver 9 is connected to the tip of the rod 11 so as to be placed thereon. The loading / unloading roll receiver 9 can be moved up and down with respect to the loading / unloading table main body 7a by expanding and contracting the load 11 of the lifting cylinder 10. Further, the two girders 14a, 14a are orthogonal to the respective support members 8 and are spaced apart by a predetermined distance.
It is installed flush with the upper surface of the storage unit and the main body 7
a is projected to the side of a and the dolly B side, and the girders 14a, 1
Two rails 14 are mounted on the upper surface of 4a. The rail 14 allows the loading / unloading carriage B to be loaded into the loading / unloading base 7.

The loading / unloading roll receiver 9 comprises a roll placing portion 9a and a U-shaped connecting member 12, and the left and right roll placing portions 9a are connected via the connecting member 12 to the loading / unloading tray main body. It is provided so as to face each other at a predetermined interval in the central portion of 7. The upper surface 9b of each roll mounting portion 9a is formed to be inclined inward so that the roll body A can be easily held. In addition, the roll mounting portion 9a corresponds to the pallet 1
Are formed at predetermined intervals so that they can be engaged with each other without interfering with the gap portion between the roll body mounting portions formed at predetermined intervals. Guide rollers 13a and 13b are pivotally attached to both sides and both sides of the connecting member 12, and assist the lifting and lowering of the loading / unloading roll receiver 9 by using the two side surfaces of the vertical members of the loading / unloading table body 7a as guides.

The roll body pallet 1 and the loading / unloading table 7 are constructed as described above. Next, this loading / unloading stand 7 is installed at a predetermined location of the automated warehouse, and the loading and unloading of roll-shaped luggage is performed between the loading / unloading carriage B and the stacker crane C (not shown) via this loading / unloading stand 7. An example of the case will be described. First, a loading / unloading carriage B having a roll body A, which is a roll-shaped luggage, is transferred to the loading / unloading stand 7 via a rail 14 from an adjacent warehouse. At this time, the rod 11 of each elevating cylinder 10 is contracted, and the roll placing portion 9a of the loading / unloading roll receiver 9 is lowered to a predetermined position. Entry and exit carriage B
The roll body A placed on the loading and unloading carriage B is positioned above the position of the roll loading portion 9a by the lifting platform b,
The elevating table b is located in the gap between the rolls 9a facing each other.

The roll body A, which is positioned on the loading / unloading platform 6 via the loading / unloading carriage B in the above-described state, is raised by the roll placing portion 9a due to the extension of the rod 11 of each lifting cylinder 10 to roll these rolls. It is picked up by the placing part 9a and picked up from the loading / unloading table 6 to the loading / unloading table 6 side. Then, the empty loading / unloading carriage B is self-propelled again from the loading / unloading stand 6 to the adjacent warehouse side.

Therefore, the fork d of the stacker crane C having the pallet 1 mounted therein is inserted together with the pallet 1 between the mounting portion 9a and the support member 8 in the above-mentioned state, and the roll mounting is performed. It is located below the roll body A supported by the placing portion 9a. After this state, the roll mounting portion 9a is lowered to the rod 11 of each lifting cylinder 10 by contraction, passes through between the roll body mounting portions 3 of the pallet 1, and further lowers. As a result, only the roll body A is placed on the roll body placing portion 3 of the pallet 1. When the roll mounting portion 9a is in the lowered state, the roll body mounting portion 3 of the pallet 1 is positioned above the roll mounting portion 9a and is in a state where it does not interfere.
Next, the fork d of the stacker crane C is shrunk to the stacker crane side, the roll body A is stored in the stacker crane C together with the pallet 1, and the stacker crane C
The car is moved and moved up and down and stored in a predetermined rack in a three-dimensional automated warehouse. The machines are operated as described above, and the rolls A are sequentially stored in the three-dimensional automatic warehouse from the warehouse standing in the three-dimensional automatic warehouse.

Incidentally, when the roll body A is placed on the roll body placement portion 3 of the pallet 1 from the roll placement portion 9a, the fork C may be designed relentlessly without shrinking the lot 11. Further, if the pallet 1 is placed on the fork C so that it can be inserted into the lower portion of the roll placing portion 9a without raising the roll placing portion 9a, the roll placing portion 9a of the loading / unloading table main body can be inserted. It can be fixed at the upper end and the lifting cylinder 10 can be omitted.

[0021]

As described above, in the roll pallet and the loading / unloading table of the automatic warehouse according to the present invention, the roll bodies, which are roll-shaped cargoes, are formed at a predetermined interval on the pallet for roll bodies. It is possible to more reliably hold the roll body having a high possibility of rolling on the pallet by placing the roll body on the pallet mounting portion.

In the loading / unloading table, when the rolls placed on the pallet are unloaded by a stacker crane or the like, rolls formed at predetermined intervals of the pallet at the loading / unloading table position. Since the body placing part and the roll supporting part of the loading / unloading table are in an alternately engaging relationship, the roll supporting device of the loading / unloading table is supported by lowering the fork device of the stacker crane to lower the pallet position. The roll body placing portion of the pallet is sunk between the parts, and only the roll body is placed on the roll body supporting portion of the loading / unloading table.

Further, the roll body supporting portion of the loading / unloading table is raised by extending the expansion / contraction device, and the roll body supporting portion of the loading / unloading table is raised from between the roll body mounting portions of the pallet to roll the pallet rolls. The roll body placed on the body placing part is scooped up on the roll body supporting part of the ascending / descending loading / unloading table, and only the roll body is placed on the roll body supporting part of the loading / unloading table. Therefore, even if the roll body is transferred from another warehouse to a three-dimensional automatic warehouse or vice versa, the loading / unloading work of the roll body can be performed more smoothly and quickly by interposing the loading / unloading table of the present invention. it can.

[Brief description of drawings]

FIG. 1 is a plan view of a roll body pallet according to an embodiment of the present invention,

FIG. 2 is a front view of a roll body pallet according to an embodiment of the present invention,

FIG. 3 is a side view of a pallet for roll bodies according to an embodiment of the present invention,

FIG. 4 is a plan view of an installed state of a loading / unloading stand according to an embodiment of the present invention,

FIG. 5 is an explanatory view taken along the arrow in FIG.

FIG. 6 is an explanatory view showing a view of FIG.

FIG. 7 is an explanatory view showing the arrow of FIG.

FIG. 8 is an explanatory view showing the arrow of FIG.

FIG. 9 is an explanatory view showing the arrow of FIG.

FIG. 10 is an explanatory view showing a state in which the loading / unloading carriage B is mounted on the loading / unloading stand of one embodiment according to the present invention;

FIG. 11 is an explanatory view showing a state in which the roll placing part of the loading / unloading table of one embodiment according to the present invention is raised;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Roll body pallet, 2 ... Frame body, 3 ... Roll body mounting part, 4 ... Receiving body, 6 ... Storage / unloading stand, 7 ... Storage / unloading stand main body, 9 ... Incoming / outgoing roll receiving body, 9a ... Roll placing part, 10 ... Elevating cylinder A ... Roll body,

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Gennosuke Inoue 2-3 2-3 Uchisaiwaicho, Chiyoda-ku, Tokyo Kawasaki Steel Co., Ltd. Tokyo headquarters (72) Inventor Shunji Kishimoto 2-3-2 Uchisaiwaicho, Chiyoda-ku, Tokyo No. Kawasaki Steel Co., Ltd. Tokyo headquarters (72) Inventor Akiya Maeda 3-526 Himejima, Nishiyodogawa-ku, Osaka City Okumura Machinery Manufacturing Co., Ltd. (72) Inventor Katsuaki Murakami 3-5-5 Himejima, Nishiyodogawa-ku, Osaka No. 26 Okumura Machine Manufacturing Co., Ltd.

Claims (3)

[Claims] 1. A quadrangular frame body and a receiving body formed with a Y-shaped side view roll body mounting portion capable of holding the roll body at predetermined intervals, the receiving body being the frame body. A pallet for rolls that is installed horizontally in the center of the. 2. A storage / reception roll receiver having a roll body support portion formed between roll body placement portions of the pallet is provided inside the storage / delivery stand main body. Delivery stand. 3. The loading / unloading table in an automated warehouse according to claim 2, wherein the roll body supporting portion can be moved up and down to a predetermined height by a telescopic device.