JP2661620B2 - Storage facility for plate - Google Patents

Description

The present invention relates to a storage facility for plate-like bodies,
Plates used to receive multiple types of plate-like objects with different specifications in a stacked state for each type, store them separately for each type, and take out the stored plate-like objects one by one It relates to storage facilities for the body.

[Conventional technology]

In the case of receiving and taking out such a plate-like body, conventionally, a pallet on which a plurality of the plate-like bodies are placed in an overlapping state using a forklift is carried into a receiving place, and an operator is required to carry out the pallet. Means in which the plate-like body itself is supported and taken out has been adopted.

However, with such means, the loading / unloading work is very troublesome. Therefore, although the forklift is used as described above when carrying in the plate-like body, when carrying out the plate-like body, a carry-out unit that movably includes a suction unit that sucks and supports the uppermost plate-like body from above is used. Means for taking out the plate-like body by carrying it while adsorbing and supporting the uppermost plate-like body by using a carrying means may be considered for improving workability.

[Problems to be solved by the invention]

However, even with such a means, when the stock of the plate at the receiving location where the plurality of plates are carried in a stacked state is exhausted, the carrying of the plate using a forklift is performed each time. Work is required.
In addition, this operation is required for the number of the receiving locations where a plurality of types of plate-shaped bodies having different specifications are received by being classified for each type. Therefore, it must be said that the efficiency of these operations is naturally low.

The present invention has been made in view of such circumstances,
An object of the present invention is to provide a storage facility for a plate-like body as a means for further improving the work efficiency, and furthermore, the work efficiency can be further improved, and the installation area is as small as possible. An object is to provide a storage facility for a plate-like body that can be installed.

[Means for solving the problem]

The storage facility for plate-like bodies according to the present invention, a plurality of kinds of plate-like bodies having different specifications are received in a state where a plurality of sheets of each type are superimposed on each other, and are stored separately while being sorted by type. It takes out the shape one by one, the first
The feature configuration is provided with a shelf provided in a state where a plurality of shelves for storing the plurality of types of plate-like bodies for each type are arranged in a horizontal direction, and each of the plurality of shelves is a plate. A plurality of mounting sections for mounting the body in the horizontal direction are provided in upper and lower stages, and the plate-shaped body stored in the uppermost mounting section in each of the plurality of shelf portions is suctioned from above. An unloading transporting unit is provided, which is provided with a suction unit that supports the plate-like body taken out of the shelf portion to a delivery point, and a supporting unit that places and supports the plate-like body, The transfer of the plate-like body to the placement part below the topmost placement part in each of the shelf parts, and the topmost placement part of the plate-like body stored in the placement part below that The point that a carrying means for carrying in for preparing the transfer to is provided.
The operation and effect are as described below.

Further, a second characteristic configuration of the storage facility for plate-like bodies according to the present invention is that the unloading conveyance means is capable of running along a rail along the direction in which the shelf portions are juxtaposed at a location directly above the shelf. The traveling section is provided, and the suction section is attached to the traveling section so as to be able to move up and down. The operation and effect are as described below.

[Action]

In the storage facility having the first characteristic configuration, when the plate-like body is received to be stored, the plate-like body is placed and supported by the carrying-in transporting means while the plate-like body is placed and supported by the shelf unit. It is transported to a lower stage than the upper stage, and replenished and stored. Then, when the stock of the plate-shaped body at the uppermost mounting portion is exhausted, the plate-shaped body stored in the lower mounting portion is placed and supported using the carry-in transport means. This is transferred and stored in the uppermost stage. When taking out the plate-like bodies thus stored one by one, using the carrying-out means, the plate-like bodies of the mounting portion of the largest stage are taken out while being supported by suction from above, and this is taken out to the delivery point. Transport.

Further, in the storage facility having the second characteristic configuration, the traveling section including the suction section is a main part of the carrying-out means, and the traveling section including the suction section is located at a position directly above the shelf, and Since it is configured to be able to travel along a rail along the direction, the traveling portion, which is a main part of the carrying means for unloading, can be disposed above the shelf in a plan view. .

〔The invention's effect〕

According to the storage facility having the first characteristic configuration, as described above, since the work of receiving and taking out the plate-like body is performed by the two transporting means, compared with the case of the conventional manual means. The work efficiency will be greatly improved.

Moreover, the plate-shaped body replenished to the lower mounting portion by using the carrying means for carrying in is transferred to the uppermost mounting portion when the stock in the uppermost mounting portion is exhausted. Therefore, the storage of the plate-like body there is constantly performed. As a result, it is possible to avoid the problem that the work of carrying in the plate-like body is required every time the stock at the receiving place is exhausted as in the case of the conventional means, and further work is required as compared with the case of the conventional means. The efficiency will be improved.

In the storage facility having the second characteristic configuration,
In addition to the effect of improving the work efficiency, as described above, the main part of the carrying means for unloading can be arranged so as to overlap above the shelf in plan view, so that the storage facility is as narrow as possible. This has the effect of being installed in the installation area.

〔Example〕

 Hereinafter, embodiments of the present invention will be described with reference to the drawings.

FIG. 1 shows a storage facility for a plate-like body of the present invention together with its auxiliary equipment, and the storage facility comprises a top opening of a box-like body (B) for classifying and storing a plurality of types of assembly parts. It is used to apply a plurality of types of plate-like bodies (A) according to the specifications of each box-like body (B) as a lid to each part.

In FIG. 1, (60) indicates a first floor corresponding to a factory floor surface, and the box-like bodies (B) are separately mounted on the first floor (60) according to the specifications. Convey, first
Box-shaped transfer line (61), 2nd box-shaped transfer line (6
2), the third box-shaped transfer line (63) and the fourth box-shaped transfer line (64) are installed in a state of being laid out in parallel with each other.

The first floor (60) is also provided with a fixed load receiving table (66) for temporarily placing the plate-like body (A) immediately after being brought into the factory near the storage facility. The pallet (65) in a state where the plate-like body (A) is placed and supported on the fixed load receiving table (66) is temporarily loaded there after being carried in by a forklift (not shown). ing.

The first floor (60) is provided with the fixed receiving table (66) and the receiving location (50) of the storage facility in plan view.
A plate-like body (A) on the pallet (65)
A lifter (67) is also provided for receiving and raising the plate-like body (A) and delivering the plate-like body (A) to the receiving point (50) of the storage facility.

Specifically, as shown in FIG. 2, the lifter (67) is composed of a post frame (67a) erected up and down, and an elevating body that is guided by the post frame (67a) and moves vertically. (67b) and installed on the elevating body (67b),
A fork (67c) capable of receiving and transferring the plate-like body (A) by projecting to a position immediately above the pallet (65) and a position of the receiving point (50) so as to be freely retractable like a telescope. ).

Above the first floor (60), a second floor (52) as a second floor is provided. Then, on the second floor (52), at an appropriate position, more specifically, above a predetermined position of the first box-shaped body transfer line (61),
4 above a predetermined position of the second box-shaped conveyance line (62), above a predetermined position of the third box-shaped conveyance line (63), and above a predetermined position of the fourth box-shaped conveyance line (64). The windows (52a) and (52) where the first floor (60) can be seen
b), (52c) and (52d) have been established.

On the second floor (52), storage facilities for the plurality of types of plate-like bodies (A) are installed. In the storage facility, a plurality of types of plate-like bodies (A) having different specifications are received via the receiving point (50) in a state where a plurality of types of plate-like bodies (A) are superimposed on each type, and stored separately for each type. At the same time, the stored plate-like bodies (A) are taken out one by one.

In the storage facility, the plurality of types of plate-like bodies (A)
(10) provided with a plurality of shelves (11) for storing a plurality of shelves in a horizontal state.

Specifically, as shown in FIG. 1, the plurality of shelf portions (11) are provided on the second floor (52) on the transport lines (61), (62), (63), (64). ) Extends along two lines extending in a direction orthogonal to the transport direction. A plurality of shelf portions (11) along one of the two lines constitute a first block (11a), and a shelf portion (11) located at an appropriate position in the middle of the first block (11a). 11) functions as the receiving point (50). Further, a plurality of shelf portions (11) along the other of the two lines are divided at an appropriate position in the middle thereof to form a second block (11b) and a third block (11c). I have. The middle divided portion between the second block (11b) and the third block (11c) is located at a position of a window (52b) opened above a predetermined position of the second box-shaped body transfer line (62). It is appropriate.

At the center of the two lines, a main body (3) of the carrying means (30) for carrying in, which will be described later, is arranged in parallel with the two lines.
A rail (32) for running 3) is laid.

Each of the plurality of shelf portions (11) is specifically a third
As shown in FIG. 4 and FIG. 4, a mounting portion (12) for mounting the plate-like body (A) in a posture along a horizontal direction is provided. The mounting part (12) includes a plurality of upper and lower mounting parts (12a),
(12b), that is, the uppermost mounting portion (12a) and the mounting portion (12b) below the uppermost mounting portion (12a).
In this embodiment, the lower mounting portion (12b) has a single stage. In addition, the receivers (12a) and (12b)
Are each provided with a pair of left and right plate-shaped body end supporting portions that support both ends in the longitudinal direction of the line in the mounted plate-shaped body (A) as shown in FIG. In the space between the plate-like body end supporting portions, the supporting portions (3
1) is designed to be freely inserted and removed.

The carry-in transport means (30) includes a main body (33) guided and traveled on the rail (32), a fork (67c) supported by the main body (33), and a lifter (67). The support portion (31) inserted as described above into the space between the plate-shaped end supporting portions by the same mechanism as in (3).
And

The plate-shaped body (A) placed on the uppermost mounting portion (12a) is transferred to the lower mounting portion (12b) by using the loading transporting means (30). The plate-like body (A) stored in the lower mounting portion (12b) is transferred to the uppermost mounting portion (12A).

Above the installation line of the first block (11a), and the second block (11b) and the third block (11c)
A transporting means (20) for unloading is installed above each of the installation lines. As shown in FIG. 5, the carrying means (20) for unloading includes: a traveling section (23) suspended by a rail (22) arranged along the installation line; The uppermost mounting section (12
an adsorbing section (21) for adsorbing and supporting the plate-shaped body (A) stored in a) from above. The traveling part (2
3) is self-propelled by being driven by electric power supplied via a power supply line provided in the rail (22). A roller chain (21a) attached to the traveling portion (23) so as to be able to be extended and retracted, and capable of extending downward; and a tip of the roller chain (21a). And a suction pad (21b) suspended from and supported on the plate-shaped body (A) by suction from above. The plate-like body (A) using the suction pad (21b)
Is sucked by sucking air from the suction pad (21b) via a hose attached to the rail (22). On the other hand, when air is sent into the suction pad (21b), the plate-like body (A) is formed by the suction pad (21b).
Is released.

By using the carrying means (20) for unloading, the plate-like body (A) stored in the uppermost mounting portion (12a) in each of the plurality of shelf portions (11) can be moved to the suction portion (12). At 21), the traveling part (2
The plate-shaped body (A) is conveyed to the transfer point (40) by the appropriate traveling of 3).

The transfer point (40) is located in the first block (11
a) Both sides of the installation position and the second block (11)
It is set on both sides of the installation position of b) and the third block (11c). Therefore, there are a plurality of transfer points (40).

As shown in FIG. 1 and FIG. 6, the transfer line (40) is guided by a rail (71) between its start point (71a) and end point (71b) and the transfer lines (61), (6).
2), a carriage (72) that can move in a direction parallel to the transport direction of (63) and (64) is a starting point (71a) of the rail (71).
You can wait at Then, at the transfer point (40), the plate-shaped body (A) unloaded by the unloading transfer means (20) is transferred to the cart (72).

The plate-shaped body (A) delivered to the carriage (72) at the delivery location (40) is transported to the end point (71b) of the rail (71), and then the unloading transport means (20)
It is delivered to the carrying-out transporting means (80) having the same structure as that described above (however, the installation position and the installation shape are different, of course), and has the same structure as the carriage (72) by the carrying-out transporting means (80). Delivered to the cart (81). Then, the plate-shaped body (A) delivered to the cart (81) is appropriately conveyed by the cart (81), and the windows (52a), (52b), (52)
c) and (52d).

At the opening positions of the windows (52a), (52b), (52c) and (52d), as shown in FIG. The suction portion support portion (82a) that expands and contracts in a shape, and the suction portion support portion (8
A hoist (82) including a suction portion (82b) supported in a suspended state at the lower end of 2a) is provided. And
By using the hoist (82), the window (52
The plate-like body (A) carried out to the opening positions of (a), (52b), (52c) and (52d) is adsorbed and supported, and the first box-like body transport line (61) and the second Box-shaped body transfer line (62),
It is lowered to a position right above the third box-shaped body transfer line (63) and the fourth box-shaped body transfer line (64), and then is transferred onto each of the transfer lines.

When the plate-like body (A) is received for storage using the plate-like body storage facility having such a configuration, the plate-like body (A) is loaded using the carrying-in transport means (30). While supporting the shelf, it is placed on the uppermost stage (12) of the shelf (11).
Transfer to the receiver (12b) below a) and store it replenished. Then, when the stock of the plate-like body (A) in the uppermost mounting portion (12a) runs out, the plate-like body (A) stored in the lower mounting portion (12b) is transferred to the loading stage. This is transported and stored in the uppermost mounting portion (12a) while being mounted and supported using the transporting means (30). When the plate-like bodies (A) thus stored are taken out one by one, the plate-like bodies (A) of the uppermost mounting portion (12a) are sucked from above using the carrying-out transport means (20). It is taken out while being supported, and transported to the transfer point (40). Thus, when storing the plate-shaped body (A), it is possible to store with high working efficiency.

In the present embodiment, the carrying-out means (2
0), and the traveling unit (2) including the suction unit (21).
3) can travel along a rail (22) along the juxtaposition direction of the shelf portion (11) at a position directly above the shelf (10). The traveling section (23), which is a main part of the carrying-out transporting means (20), can be arranged to overlap the shelf (10).

In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the structure shown in the attached drawings.

[Brief description of the drawings]

FIG. 1 shows an embodiment of a storage device for a plate-like body according to the present invention together with its auxiliary equipment. FIG. 1 is a plan view showing the whole, FIG. 2 is a side view showing a lifter, FIG. FIG. 3 is a side view showing the carrying means for carrying in and the shelf, and FIG.
FIG. 5 is a cross-sectional view taken along the line IV-IV in FIG. 5, FIG. 5 is a perspective view showing the carrying means for carrying out, FIG. 6 is a side view showing the bogie, and FIG. 7 is a side view showing the hoist. (A) ... plate-like body, (10) ... shelf, (11) ... shelf part,
(12) ... Placement part, (12a) ... Top place placement part, (12
b)… lower mounting part, (20)… conveying means for unloading,
(21) ... Suction part, (22) ... Rail, (23) ... Traveling part, (30 ... Conveyance means for carrying in, (31) ... Support part, (4)
0) ... Delivery location.

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Kiichi Uchino 2-14-5 Shiba, Minato-ku, Tokyo Daifuku Tokyo Headquarters (72) Inventor Mitsuru Ota 516-2 Anmacho, Hamamatsu-shi, Shizuoka (72) Inventor Kanji Kokonoe 399-1 Hoeda-cho, Hamamatsu City, Shizuoka Prefecture

Claims (2)

(57) [Claims] 1. A plurality of types of plate-shaped bodies (A) having different specifications are received in a state of being superposed on each other in a state of being superposed, sorted and stored by type, and the stored plate-shaped bodies (A) are stored. Is a storage facility for a plate-like body that takes out one sheet at a time, wherein a plurality of shelf portions (11) for storing the plurality of types of plate-like bodies (A) for each type are provided in a state of being arranged in a horizontal direction. A shelf (10) is provided, and each of the plurality of shelf portions (11) is the plate-like body (A).
Are provided in a plurality of upper and lower stages, on which a plurality of shelves (11) are placed in a horizontal position. An unloading conveyance provided with an adsorbing portion (21) for adsorbing and supporting the body (A) from above for conveying the plate-shaped body (A) taken out of the shelf portion (11) to a transfer point (40). Means (20) is provided, and a supporting portion (31) for mounting and supporting the plate-like body (A) is mounted on the uppermost mounting portion (12) in each of the plurality of shelf portions (11).
a) Transferring the plate-shaped body (A) to the mounting portion (12b) below the upper side of the plate-shaped body (A) stored in the lower mounting portion (12b). A storage facility for a plate-like body, provided with a carrying means (30) for carrying in the apparatus, which is provided for transfer to a mounting portion (12a). 2. The unloading conveyance means (20) is provided with the shelf (1).
A traveling part (23) that can travel along a rail (22) along the direction in which the shelf parts (11) are juxtaposed directly above the location (0).
The storage facility for a plate-like body according to claim 1, further comprising: a suction unit (21) attached to the traveling unit (23) so as to be vertically movable.