JP2012206807A - Housing facility for roll body - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a housing facilities capable of efficiently housing a roll body.SOLUTION: A housing part 2a for a large diameter having one housing supporting tool 9 for a large diameter supporting a large diameter roll R1, and a housing part 2b for a small diameter having a pair of housing supporting tools 10 for a small diameter supporting small diameter roll bodies R2 while lining the same in a shelf front and rear direction are arranged in a housing shelf 1, a common carrying supporting tool 21 supporting the large diameter roll R1 body and the small diameter roll body R2 and a supporting tool 22 for the small diameter located closer to a housing shelf 1 side from the common carrying supporting tool 21 and supporting the small diameter roll body R2 are arranged in a fork unit 20 capable of protruding and retracting in the shelf front and rear direction in the shelf carrying unit 5, the distance x between the housing supporting tool 9 for the large diameter and a traveling route 4 is set in the distance wider than the distance y between the housing supporting tool 10a for the small diameter in the base side and the traveling route and narrower than the distance between the housing supporting tool 10b for the small diameter in the deep side and the travelling route.

Description

  The present invention is formed on the front side of the storage shelf, a storage shelf provided with a storage unit that stores the roll body in a posture in which the axial direction of the roll body is along the width direction of the shelf, and a receiving platform for warehousing or unloading. The present invention relates to a roll body storage facility provided with a transport device that travels along a width direction of a shelf along a shelf width direction and transports a roll body between the storage unit and the cargo receiver.

  Such roll body storage equipment stores a roll body formed by winding a sheet material such as a printing base paper or a film raw fabric. As a conventional example of such roll body storage equipment, the transport device is configured to include a transport support that supports the roll body in a fork device that can be moved back and forth in the longitudinal direction of the shelf, and the storage shelf is provided in the storage unit. There exist some which were provided with the support tool which supports a roll body, and were constituted so that one roll body might be stored (for example, refer to patent documents 1).

JP 2006-027836 A

  When storing a roll body having a small diameter smaller than that of the large-diameter roll body in addition to the roll body conventionally stored (referred to as a large-diameter roll body) in the storage shelf of the storage facility for such roll bodies When storing the small-diameter roll body in the same way as the large-diameter roll body in the storage section that has stored the large-diameter roll body, a wasteful empty space is generated in the storage section, and the small-diameter roll body is efficiently stored in the storage shelf. Can not.

Accordingly, the storage shelf is provided with a large-diameter storage section for storing the large-diameter roll body and a small-diameter storage section for storing the small-diameter roll body as the storage section. One large-diameter storage support for supporting the roll body is provided so that one large-diameter roll body can be stored, and the small-diameter storage section has a small-diameter storage support that supports the small-diameter roll body before and after the shelf. It is conceivable that two small-diameter roll bodies can be stored in a state where two small-diameter roll bodies are arranged in the direction and can be stored in a state in which two small-diameter roll bodies are arranged in the longitudinal direction of the shelf.
In this case, in order not to increase the size of the storage shelf in the longitudinal direction of the shelf or to prevent the increase in size, the distance between the large-diameter storage support and the travel path is on the travel path side of the pair of small-diameter storage supports. A rear-side small-diameter storage support and a travel path that are wider than the distance between the front-side small-diameter storage support and the travel path and that are located on the opposite side of the travel path side of the pair of small-diameter storage supports. It is desirable to set the interval to be narrower than the distance between the two small-diameter roll bodies and store one of the two small-diameter roll bodies on the front side of the large-diameter roll body and the other on the rear side of the large-diameter roll body.

  However, in the storage shelf described above, the storage support tool for the small diameter on the back side is located on the back side of the storage shelf with respect to the storage support tool for the large diameter. In the case of transporting a small-diameter roll body, it is necessary to increase the amount of the fork device to be withdrawn. Accordingly, the number of stages of the fork device is increased, leading to an increase in the size of the fork device.

  The present invention has been made in view of the above circumstances, and the purpose thereof is a roll body that can efficiently store a large-diameter roll body and a small-diameter roll body without causing an increase in size of the fork device. The point is to provide storage facilities.

The roll body storage equipment according to the present invention includes a storage shelf including a storage unit that stores the roll body in a posture in which the axial direction of the roll body is along the width direction of the shelf, a load receiving base for entering or leaving, and the storage shelf. A transport device that travels along a lateral width direction of the shelf and transports a roll body between the storage portion and the load receiving platform, and is provided One feature configuration is
The roll body includes a large-diameter roll body and a small-diameter roll body having a smaller diameter than the large-diameter roll body, and the transport device is a fork device that is movable in the vertical direction and retractable in the longitudinal direction of the shelf. A common transport support for supporting the large-diameter roll body and the small-diameter roll body in a posture in which the axial center direction is along the lateral width direction of the shelf, and the small-diameter roll body positioned closer to the storage shelf than the common transport support And a small-diameter transport support that supports the large-diameter roll body as the storage portion. A large-diameter storage section that can store one large-diameter roll body with a single tool and a small-diameter storage support tool that supports the small-diameter roll body are arranged in a pair in the longitudinal direction of the shelf, and the small-diameter roll body is placed in the longitudinal direction of the shelf. Small enough to store two in a line The small-diameter storage support tool is provided on the near side where the large-diameter storage support tool and the travel path are positioned on the travel path side in the pair of small-diameter storage support tools. Wider than the distance between the travel path and a distance smaller than the distance between the travel path and the small-diameter storage support located on the opposite side of the pair of small-diameter storage supports. The load receiving platform is configured to include a shared load receiving support that supports the large diameter roll body and the small diameter roll body in a posture in which the axial center direction thereof is along the shelf width direction, and the shared load receiving support and the traveling The distance from the path is set to be wider than the distance between the small-diameter storage support tool on the near side and the travel path and narrower than the distance between the back-side small diameter storage support tool and the travel path. It is in.

  That is, the transport device is traveled along the travel path, and the fork device is moved up and down, and is supported by one of the shared load receiving support of the load receiving platform or the large-diameter storage support of the large-diameter storage portion. By scooping up the large diameter roll body with the shared transport support tool of the fork device and lowering the large diameter roll body to the other of the shared load support tool of the load receiving table or the large diameter storage support tool of the large diameter storage section, The large-diameter roll body can be transported between the shared load receiving support of the load receiving platform and the large-diameter storage support of the large-diameter storage section while being supported by the shared transport support of the fork device.

  The distance between the large-diameter storage support and the travel path and the common load receiving support and the travel path are both larger than the distance between the small-diameter storage support and the travel path, and the small-diameter storage at the back. Since the interval is set to be narrower than the interval between the support and the travel route, the large-diameter roll body is lowered or scooped against the shared load receiving support of the load receiving platform and the large-diameter storage support of the large-diameter storage unit. In this case, the large-diameter roll body can be transported by moving the fork device by the same amount or substantially the same amount.

  In addition, the transport device is caused to travel along the travel path, and the fork device is moved up and down, and is supported by one of the shared load receiving support of the load receiving platform or the small diameter storage support on the near side of the small diameter storage unit. The small diameter roll body is scooped up by the shared transport support tool of the fork device, and the small diameter roll body is lowered to the other of the shared load support tool of the load receiving table or the small diameter storage support tool on the near side of the small diameter storage section, The small-diameter roll body can be transported between the shared load receiving support of the load receiving platform and the small-diameter storage support on the near side of the small-diameter storage in a state where the small-diameter roll body is supported by the shared transport support of the fork device.

  The distance between the small-diameter storage support and the travel path in the small-diameter storage section is set to be narrower than the distance between the large-diameter storage support and the travel path in the large-diameter storage section. Compared to the case of transporting the diameter roll body, the small diameter roll body can be transported by moving the fork device small. By the way, with the small-diameter roll body supported by the small-diameter conveyance support tool of the fork device, the small-diameter roll body is placed between the common load receiving support tool of the load receiving table and the small-diameter storage support tool on the near side of the small-diameter storage section. By carrying, the fork device can be further withdrawn and withdrawn.

  Then, the small-diameter roll body supported by one of the small-diameter storage support tool on the near side of the small-diameter storage section or the small-diameter storage support tool on the back side is scooped by the small-diameter conveyance support tool of the fork device, and the small diameter The small-diameter storage unit is supported in a state where the small-diameter roll body is supported by the small-diameter conveyance support by lowering the roll body to the other of the small-diameter storage support on the near side of the small-diameter storage unit or the small-diameter storage support on the back side. It is possible to move the storage support tool for small diameter on the near side and the storage support tool for small diameter on the back side.

  Since the transport support for small diameter is located closer to the storage shelf than the shared transport support, when transporting a small-diameter roll body with the small-diameter storage support using the small-diameter transport support, The small-diameter roll body can be transported with a small amount of withdrawal and withdrawal of the fork device as compared with the case where the small-diameter roll body is transported between the common transport support tool and the small-diameter storage support tool on the back side.

  Thus, by storing one of the two small-diameter roll bodies on the front side of the large-diameter roll body and storing the other side behind the large-diameter roll body, the large-diameter roll body and the small-diameter roll body on the storage shelf In addition to the shared transport support tool, the fork device has a small diameter transport support tool closer to the storage shelf than the shared transport support tool, using only the shared transport support tool. Compared with the case where the small-diameter roll body is conveyed to the small-diameter storage support on the back side, the amount of the fork device to be withdrawn / retracted can be reduced. Accordingly, it has been possible to provide a roll body storage facility that can efficiently store the large-diameter roll body and the small-diameter roll body without increasing the size of the fork device.

  A second feature configuration of the roll body storage facility according to the present invention is the fork device according to the first feature configuration, wherein a pair of the storage shelves are provided on both sides of the shelf front-rear direction with respect to the travel path, Is configured to be freely retractable on both sides in the shelf front-rear direction, and is provided with a pair of the small-diameter transport support tools in a state of being positioned on both sides in the shelf front-rear direction with respect to the shared transport support tool. It is in.

  In other words, a large number of roll bodies can be stored by providing a pair of storage shelves in a state of being positioned on both sides in the longitudinal direction of the shelf with respect to the travel route, and the fork device can be retracted on both sides in the longitudinal direction of the shelf. A small amount of fork device with respect to a pair of storage shelves is configured and configured with a pair of small-diameter transport supports in a state of being positioned on both sides in the longitudinal direction of the shelf with respect to the shared transport support It is possible to transport the roll body.

  The third feature configuration of the roll body storage facility according to the present invention is the second feature configuration, wherein the control means for controlling the operation of the transport device supports the large-diameter roll body with the shared transport support tool. In order to transport the large-diameter roll body between the shared load receiving support of the load receiving platform and the large-diameter storage support of the large-diameter storage unit, the large-diameter for controlling the operation of the transport device In the state where the small-diameter roll body is supported by the roll-body transport process and the common transport support tool, the small-diameter roll body is used for the small-diameter side of the common load receiving support tool and the small-diameter storage portion on the near side of the load receiving base. A small-diameter roll body front side conveyance process for controlling the operation of the conveyance device to convey between the storage support and the small-diameter side of the pair of small-diameter conveyance supports on the side where the load receiving platform is present. Supports the small-diameter roll body with a transport support In order to convey the small-diameter roll body between the shared load receiving support of the load receiving table and the small-diameter storage support in the small-diameter storage portion on the side where the load receiving table exists, The small-diameter roll body rear side conveyance process for controlling the operation of the conveyance device, and the small-diameter conveyance support tool on the side opposite to the side where the load receiving platform is present among the pair of small-diameter conveyance support tools. In the state where the roll body is supported, the small-diameter storage support for the small-diameter roll and the small-diameter storage support for the back side in the small-diameter storage portion on the side opposite to the side on which the load receiving base exists. The small-diameter roll body moving process for controlling the operation of the conveying device is carried out in order to convey between the two.

  That is, the control means executes the large-diameter roll body conveyance process, so that the large-diameter roll body is conveyed between the common load receiving support of the load receiving platform and the large-diameter storage support of the large-diameter storage section, By executing the small diameter roll body front side transport process, the small diameter roll body is transported between the shared load receiving support of the load receiving platform and the small diameter storage support on the near side of the small diameter storage unit.

  And by executing the small-diameter roll body back side conveyance process, the small-diameter roll body is located between the shared load receiving support of the load receiving table and the small-diameter storage support on the back side in the small-diameter storing portion on the side where the load receiving table exists. It is conveyed by. In this way, in the case of transporting articles between the small-diameter storage unit located on the same side as the load receiving platform with respect to the travel route, the small-diameter roll body is mounted on the small-diameter transport support on the side where the load receiving platform is present. Since it is transported in a supported state, when the small-diameter roll body is transported between the shared load receiving support tool and the small-diameter storage support tool on the back side, the side on which the shared transport support tool and the load receiving base exist Compared to the case where the fork device is transported while being supported by the small-diameter conveying support on the opposite side, the fork device can be moved out and withdrawn in a short time. The roll body can quickly convey between the common load receiving support of the load receiving platform and the small diameter storage supporting tool on the back side in the small diameter storing portion on the side where the load receiving platform exists.

  Further, by executing the small-diameter roll moving process, the small-diameter roll body is transported between the small-diameter storage support on the near side and the small-diameter storage support on the back side in the small-diameter storage unit. That is, the small-diameter roll body is shared by the load receiving base by executing the small-diameter roll body moving process after the small-diameter roll body front-side transport process or by executing the small-diameter roll body near-side transport process after the small-diameter roll body moving process. It is transported between the load receiving support and the small-diameter storage support on the back side in the small-diameter storage on the side opposite to the side on which the load receiving base is present. In the small diameter roll body moving process, when the small diameter roll body is transported between the small diameter storage support tool on the near side and the small diameter storage support tool on the back side, the small diameter roll body is supported by the small diameter transport support tool. Therefore, the fork device can be withdrawn and withdrawn as compared with the case where the small-diameter roll body is transported between the small-diameter storage support tool in the state of being supported by the shared transport support tool.

  According to a fourth characteristic configuration of the roll body storage facility according to the present invention, in the second or third characteristic configuration, a pair of small-diameter conveyance supports provided in the fork device is provided in the small-diameter storage portion. It exists in the point provided with the same space | interval as the space | interval of a pair of said small diameter storage support tool.

  In other words, the pair of small diameter conveyance supports provided in the fork device are provided at the same interval as the interval between the pair of small diameter storage supports provided in the small diameter storage portion. Can be transported collectively between one and the other of the pair of storage shelves in a state where the pair is supported by a pair of small diameter transport supports.

  Then, by transporting the two small-diameter roll bodies together between one and the other of the pair of storage shelves in this way, the small-diameter roll body stored on the back side of the small-diameter storage section and the front side The position of the small-diameter roll body that has been stored can be switched in a short time, and the position of the two small-diameter roll bodies can be switched to replace the small-diameter roll body that has been stored on the back side. Thus, the small-diameter roll body stored on the back side can be conveyed to the load receiving platform.

  According to a fifth feature configuration of the roll body storage facility according to the present invention, in any one of the first to fourth feature configurations, the storage portion includes both ends in the longitudinal direction of the shaft inserted in the center of the roll body. A shaft support is provided to support the shaft extracted from the roll body, and the transport device includes the shaft and the shaft support base. It exists in the point comprised so that conveyance with the said accommodating part is possible.

  That is, since the shaft extracted from the roll body can be stored in the storage portion in which the roll body is not stored, it is not necessary to store the extracted shaft outside the storage shelf more than necessary, thereby saving space. be able to.

Plan view of roll body storage equipment Side view of roll body storage equipment Front view of roll body storage equipment The figure which shows the space | interval of a support tool and a driving path Control block diagram Action diagram of large-diameter roll body transport processing for storage racks on the side different from the receiving platform Action diagram of transporting process on the near side of the small-diameter roll body for the storage shelf on the same side as the receiving platform Operational diagram of small-diameter roll front side transport processing for storage racks on the side different from the receiving platform Action diagram of the small-diameter roll body back side transport process Action diagram of roll moving process Action diagram of 2-roll body moving process

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
As shown in FIG. 1, the roll body storage facility includes a storage shelf 1 having a storage portion 2 for storing the roll body R in a posture in which the axial direction of the roll body R is along the width direction of the shelf, and a receiving platform for loading and unloading. 3 and a stacker crane 5 as a transport device that travels along the lateral direction of the shelf along the travel path 4 formed on the front side of the storage shelf 1 and conveys the roll body R between the storage unit 2 and the load receiving table 3. And are provided. The storage shelf 1 is provided with a plurality of storage portions 2 in the vertical direction and the horizontal width direction of the shelf.

As shown in FIG. 2, the roll body R is configured by winding a sheet material b such as a printing base paper or various film raw materials around a cylindrical core a positioned at the axial center, and the core a is a sheet material. It protrudes from both sides in the axial direction from b. The roll body R is configured such that the shaft c can be inserted into and removed from the core a. Both ends of the shaft c inserted into the core a protrude from the core a.
Further, as the roll body R, there are a large diameter roll body R1 and a small diameter roll body R2 having a diameter smaller than that of the large diameter roll body R1, and in this embodiment, the large diameter roll body R1 has a diameter of 1100 mm, The small diameter roll body R2 has a diameter of 500 mm.

  A pair of storage shelves 1 are provided in a state of being located on both sides of the traveling path 4 in the longitudinal direction of the shelf. Further, the load receiving platform 3 is provided on one side of the traveling path 4 in the front-rear direction of the shelf, and on the side where the load receiving platform 3 is provided, the shaft c with respect to the roll body R supported by the load receiving platform 3 is provided. And a shaft support base 7 for supporting the shaft c inserted into the roll body R or the shaft c extracted from the roll body R.

Next, the storage shelf 1 will be described.
The storage shelf 1 includes a large-diameter storage portion 2a that includes one large-diameter storage support 9 that supports the large-diameter roll body R1 as the storage portion 2, and that can store one large-diameter roll body R1. A pair of small-diameter storage supports 10 that support the roll body R2 are arranged in the longitudinal direction of the shelf, and a small-diameter storage portion 2b that can be accommodated in a state where two small-diameter roll bodies R2 are aligned in the longitudinal direction of the shelf is provided. .

  In other words, each of the storage units 2 includes one large-diameter storage support 9 that supports the large-diameter roll body R1 and a pair of small-diameter storage supports 10 that support the small-diameter roll body R2. It has been. By providing the large-diameter storage support tool 9 and the small-diameter storage support tool 10 in this way, the storage unit 2 supports the large-diameter roll body R1 on one large-diameter storage support tool 9 and is large. It can be used as the diameter storage portion 2a, and can be used as the small diameter storage portion 2b with the small diameter storage support 10 supporting the small diameter roll body R2. That is, one storage portion 2 is used as both the large diameter storage portion 2a and the small diameter storage portion 2b.

The pair of small-diameter storage supports 10 are provided on both sides in the longitudinal direction of the shelf with respect to the large-diameter storage support 9, and the pair of small-diameter storage supports 10 is a pair of small-diameter storage supports 10. Each of the storage supports 10 is provided with a space in the front-rear direction of the shelf so that the small-diameter roll body R2 can be supported.
By providing the large-diameter storage support 9 and the pair of small-diameter storage support 10 in this manner, as shown in FIG. 4, the large-diameter storage support 9 and the travel path 4 (specifically, travel The distance x between the path 4 and the center in the longitudinal direction of the shelf) is wider than the distance y between the small-diameter storage support 10a on the traveling path 4 side in the pair of small-diameter storage supports 10 and the travel path 4. The distance between the pair of small-diameter storage supports 10 is smaller than the distance z between the small-diameter storage support 10 b located on the opposite side of the travel path 4 and the travel path 4.

  Further, the distance between the pair of small diameter storage supports 10 is such that the distance between the two small diameter roll bodies R2 supported by the pair of small diameter storage supports 10 is smaller than the diameter of the large diameter roll body R1. The portion 2 cannot receive the large-diameter roll body R1 and the small-diameter roll body R2 at the same time. Incidentally, the interval between the two small diameter roll bodies R2 supported by the pair of small diameter storage supports 10 is smaller than the diameter of the small diameter roll body R2. Further, the distance between the small-diameter storage support 10a and the large-diameter storage support 9 on the near side and the distance between the small-diameter storage support 10b and the large-diameter storage support 9 are set to the same distance. ing.

  As shown in FIG. 2, the large-diameter storage support 9 has a large-diameter roll body in a form in which both ends of the shaft c are supported by a pair of storage support members provided in a state spaced apart in the width direction of the shelf. It is configured to support R1. Similarly, the small-diameter storage support 10 also supports the small-diameter roll body R2 in a form in which both ends of the shaft c are supported by a pair of storage support members provided with a space in the shelf width direction. It is configured. Incidentally, the storage support member constituting the large-diameter storage support tool 9 and the storage support member forming the small-diameter storage support tool 10 are formed in the same shape.

Next, the load receiving table 3, the shaft support 7 and the shaft insertion / extraction device 6 will be described.
As shown in FIG.1 and FIG.3, the load receiving stand 3 is equipped with the common load receiving support tool 13 which supports the large diameter roll body R1 and the small diameter roll body R2 in the attitude | position along a shelf horizontal width direction.
The shared load receiving support 13 supports the large-diameter roll body R1 and the small-diameter roll body R2 in a form in which both ends of the core a are supported by a pair of load-receiving support members provided with a space in the shelf width direction. It is configured as follows. The interval between the pair of load receiving support members is set to be narrower than the interval between the pair of storage support members.
And as shown in FIG. 4, the space | interval x 'of the shared load receiving support tool 13 and the travel route 4 is set to the same space as the space x between the large-diameter storage support tool 9 and the travel route 4, and this side The distance is set larger than the distance y between the small-diameter storage support tool 10 a and the travel path 4, and narrower than the distance z between the small-diameter storage support tool 10 b and the travel path 4.

  As shown in FIGS. 1 and 3, the shaft support 7 includes a shaft support 15 that supports only the shaft c in a posture along the shelf width direction. The distance between the shaft support 15 and the travel path 4 is set to be the same as the distance x between the large-diameter storage support 9 and the travel path 4 and the distance x ′ between the shared load receiving support 13 and the travel path 4. Has been.

  The shaft support 15 is configured to support an empty shaft c in a form in which both ends of the shaft c are supported by a pair of shaft support members provided with a space in the shelf width direction. The distance between the pair of shaft support members is set to be the same as the distance between the pair of storage support members.

  Although a detailed description of the shaft inserting / extracting device 6 is omitted, the shaft inserting / extracting device 6 inserts the shaft c supported by the shaft support 15 into the roll body R supported by the cargo receiver 3, and The shaft c extracted from the roll body R supported by the cargo receiving table 3 is configured to be able to be pulled out to the shaft support 7.

Next, the stacker crane 5 will be described.
As shown in FIGS. 1 and 3, the stacker crane 5 includes a traveling carriage 18 that travels on a traveling rail 17 installed on the floor surface along the horizontal width direction of the shelf, and a column that is erected on the traveling carriage 18. The elevator 19 is configured to move up and down along with the fork device 20 supported by the elevator 19 and retractable on both sides in the longitudinal direction of the shelf. The stacker crane 5 conveys the roll body R between the storage unit 2 and the load receiving table 3 by the traveling operation of the traveling carriage 18, the lifting operation of the lifting platform 19, and the withdrawal operation of the fork device 20, and the storage unit. 2 and the shaft support 7 are configured to transport an empty shaft c. Incidentally, the fork device 20 is configured to be movable in the vertical direction by being supported by a lifting platform 19 that moves up and down.

  The fork device 20 includes a shared transport support 21 that supports the large-diameter roll body R1 and the small-diameter roll body R2 in a posture along the shelf width direction, and a small-diameter transport that supports the small-diameter roll body R2 in a posture along the shelf width direction. The support tool 22 is provided. A pair of the small-diameter conveyance supports 22 is provided in a state of being positioned on both sides in the front-rear direction of the shelf with respect to the common conveyance support 21. In this way, the small-diameter conveyance support tools 22 serve as the common conveyance support. It is equipped so that it may be located in the storage shelf 1 side from the tool 21. FIG.

  The pair of small-diameter conveyance supports 22 are juxtaposed in the front-rear direction of the shelf in a state in which the pair of small-diameter conveyance supports 22 are spaced apart from each other so as to support the small-diameter roll body R2. The shared transport support 21 is provided in the center of the fork device 20 in the front-rear direction of the shelf. When the fork device 20 is retracted to the lifting platform 19 side, the shared transport support 21 is positioned before and after the shelf of the travel path 4. It is provided to be located in the center of the direction. The pair of small-diameter conveyance supports 22 and the common conveyance support 21 are provided at the same interval as the interval between the pair of small-diameter storage supports 10 and the large-diameter storage support 9 in the storage unit 2. .

  The shared transport support 21 supports the large-diameter roll body R1 or the small-diameter roll body R2 in a form in which both ends of the shaft c are supported by a pair of transport support members provided with a space in the shelf width direction. It is configured as follows. Similarly, the small-diameter conveyance support tool 22 supports the small-diameter roll body R2 in a form in which both ends of the shaft c are supported by a pair of conveyance support members provided in a state spaced apart in the width direction of the shelf. It is configured. Incidentally, the conveyance support member of the common conveyance support tool 21 and the conveyance support member of the small diameter conveyance support tool 22 are formed in the same shape. Further, the interval between the pair of transport support members is set to be narrower than the interval between the pair of storage support members and wider than the interval between the pair of load receiving support members.

  And, as shown in FIG. 4, the interval x ′ between the shared load receiving support 13 and the travel route 4 is set to the same interval as the interval x between the large-diameter storage support 9 and the travel route 4. When the large-diameter roll body R1 or the small-diameter roll body R2 supported by the common load receiving support 13 of the load receiving platform 3 is scooped by the common transport support 21 or the large diameter supported by the common transport support 21 When the roll body R1 or the small-diameter roll body R2 is lowered onto the shared load receiving support 13 of the load receiving platform 3 (see the fork device 20 shown by a solid line in FIGS. 6 to 8), the large-diameter storage support 9 The large-diameter roll body R1 supported by the common transport support 21 or the large-diameter roll body R1 supported by the common transport support 21 is stored in the large-diameter storage support 9 (See fork device 20 shown in phantom lines in FIG. 6) In any case, the same amount of projection for transporting the roll R in (hereinafter usually referred to as protrusion amount) be protruded only fork device 20.

  As shown in FIG. 4, the distance between the pair of small-diameter conveyance supports 22 and the common conveyance support 21 is such that the pair of small-diameter storage supports 10 and the large-diameter storage support 9 in the storage unit 2. Since the same interval as the interval is set, the small-diameter roll body R2 supported by the small-diameter storage support tool 10b on the back side of the storage unit 2 is used as the small-diameter transport support tool 22 on the storage shelf 1 side to be transported. 9 or when the small-diameter roll body R2 supported by the small-diameter transport support 22 on the storage shelf 1 side to be transported is lowered to the small-diameter storage support 10b on the back side of the storage section 2 (see FIG. 9). Fork device 20 shown by phantom lines, see fork device 20 shown in FIGS. 10B, 11A, and 11B), and supported by small-diameter storage support 10a on the front side of storage unit 2. The small-diameter roll body R2 is conveyed on the side opposite to the storage rack 1 to be conveyed. The small-diameter roll body R2 supported by the small-diameter conveyance support tool 22 on the side opposite to the storage shelf 1 to be conveyed is used as the small-diameter storage support tool 10a on the near side of the storage unit 2 when the tool 22 is scooped. In the case of lowering (see the fork device 20 shown in FIGS. 11A and 11B), in any case, the roll body R is conveyed by causing the fork device 20 to protrude by a normal protrusion amount.

Further, when the small-diameter roll body R2 supported by the small-diameter storage support 10a on the near side of the storage unit 2 is scooped by the small-diameter transport support 22 on the storage shelf 1 side to be transported, or the transport target is stored. When the small-diameter roll body R2 supported by the small-diameter conveying support 22 on the shelf 1 side is lowered to the small-diameter storage support 10a on the near side of the storage unit 2 (see the fork device 20 in FIG. 10A). Is configured such that the fork device 20 is protruded by a protrusion amount shorter than the normal protrusion amount by the distance between the pair of small diameter conveyance supports 22.
Further, when the small-diameter roll body R2 supported by the common load receiving support 13 of the load receiving platform 3 is scooped by the small diameter transfer supporting device 22 on the load receiving platform 3 side, or on the small diameter transfer supporting device 22 on the load receiving platform 3 side. In the case where the small-diameter roll body R2 supported in this manner is lowered onto the common load receiving support 13 of the load receiving platform 3 (see the fork device 20 indicated by the phantom line in FIGS. 7 and 8), the conveyance support for smaller diameter than the normal protruding amount. The fork device 20 is configured to protrude by an amount of protrusion that is as short as the distance between 22 and the shared transport support 21.

Next, the control means H that controls the operation of the stacker crane 5 will be described.
Based on the command information from the host controller C, the control means H is used to move the traveling electric motor 18a for moving the traveling carriage 18, the lifting electric motor 19a for moving the lifting platform 19 up and down, and the fork device 20 to move in and out. The electric motor 20 a is controlled to control the operation of the stacker crane 5 such as the traveling operation of the traveling carriage 18, the lifting operation of the lifting platform 19, and the retracting operation of the fork device 20.

  When the large diameter roll body R1 is conveyed, the control means H supports the large diameter roll body R1 in the state where the large diameter roll body R1 is supported by the common conveyance support tool 21 and A large-diameter roll body conveyance process for controlling the operation of the stacker crane 5 is performed so as to convey the large-diameter storage support 9 of the storage unit 2.

That is, when the controller C instructs the control means H to transport the large-diameter roll body R1 from the common load receiving support 13 of the load receiving platform 3 to the large-diameter storage support 9 of the storage unit 2, In order to carry out the diameter roll body conveyance processing and convey the large diameter roll body R1 from the common load receiving support 13 of the load receiving platform 3 to the large diameter storage support 9 of the storage section 2 as shown in FIG. 5 is configured to control the operation of 5.
Further, when the control means H is instructed by the host controller C to transfer the large-diameter roll body R1 from the large-diameter storage support 9 of the storage unit 2 to the shared load-receiving support 13 of the load receiving table 3, the control means H The operation of the stacker crane 5 is controlled so as to convey the large-diameter roll body R1 from the large-diameter storage support tool 9 of the storage unit 2 to the shared load-receiving support tool 13 of the load receiving table 3 by executing the diameter roll body conveyance process. It is configured as follows.

  In addition, when the small diameter roll body R2 is transported, the control unit H performs a small diameter roll body front side transport process, a small diameter roll body back side transport process, a small diameter roll body movement process, and a two small diameter roll body transport process. Is configured as

The small-diameter roll body near side conveyance process is performed in a state where the small-diameter roll body R2 is supported by the common conveyance support tool 21 and the small-diameter roll body R2 is arranged on the common load receiving support tool 13 of the load receiving platform 3 and the small diameter on the near side of the storage unit 2. The operation of the stacker crane 5 is controlled so as to be transported to and from the storage support tool 10a.
The small-diameter roll body rear side transport process is performed in a state where the small-diameter roll body R2 is supported by the small-diameter transport support tool 22 on the side where the load receiving platform 3 is present among the pair of small-diameter transport support tools 22. The operation of the stacker crane 5 is controlled so as to convey R2 between the shared load receiving support 13 of the load receiving platform 3 and the small-diameter storage support 10b on the back side in the storage section 2 on the side where the load receiving platform 3 is present.
The small-diameter roll body moving process is performed in a state where the small-diameter roll body R2 is supported by the small-diameter conveyance support 22 on the side opposite to the side on which the load receiving platform 3 is present, of the pair of small-diameter conveyance supports 22. In order to convey the roll body R2 between the small-diameter storage support 10a on the near side and the small-diameter storage support 10b on the near side in the storage portion 2 on the side opposite to the side on which the load receiving platform 3 exists, the stacker crane 5 Control the operation of
The two small-diameter roll body conveyance process is performed in a state where the two small-diameter roll bodies R2 are supported by the pair of small-diameter conveyance supports 22 and the two small-diameter roll bodies R2 are stored on the side where the load receiving platform 3 exists. The stacker crane 5 is operated so as to be transported between the pair of small-diameter storage supports 10 in the section 2 and the pair of small-diameter storage supports 10 in the storage section 2 on the side opposite to the side on which the load receiving table 3 is present. Control.

That is, when the control means H is instructed by the host controller C to transport the small-diameter roll body R2 from the shared load receiving support 13 of the load receiving platform 3 to the small-diameter storage support 10a on the near side of the storage unit 2, The small diameter roll body R2 is transferred from the common load receiving support 13 of the load receiving platform 3 to the small diameter storage support 10a on the near side of the storage section 2 as shown in FIGS. The operation of the stacker crane 5 is controlled in order to convey the stacker crane 5.
Further, when the control means H is instructed by the host controller C to transport the small-diameter roll body R2 from the small-diameter storage support 10a on the near side of the storage unit 2 to the shared load-receiving support 13 of the load receiving platform 3, The operation of the stacker crane 5 is performed so that the small diameter roll body R2 is transported from the small diameter storage support 10a on the near side of the storage unit 2 to the common load receiving support 13 of the load receiving table 3 by executing the small diameter roll body front side transfer process. Is configured to control.

Further, the control means H can transport the small-diameter roll body R2 from the shared load receiving support 13 of the load receiving platform 3 to the small diameter storage support 10b on the back side of the storage section 2 located on the same side as the load receiving platform 3. When instructed by the host controller C, the storage unit located on the same side as the load receiving platform 3 from the common load receiving support 13 of the load receiving platform 3 as shown in FIG. The operation of the stacker crane 5 is controlled so as to transport the small-diameter roll body R2 to the small-diameter storage support 10b on the back side.
Further, the control means H can transport the small-diameter roll body R2 from the small-diameter storage support tool 10b on the back side of the storage section 2 to the shared load-receiving support tool 13 of the load receiver 3 located on the same side as the storage section 2. When instructed by the host controller C, the small-diameter roll body rear side conveyance process is executed, and the load receiving platform 3 positioned on the same side as the storage unit 2 from the small-diameter storage support tool 10b on the back side of the storage unit 2 is executed. It is configured to control the operation of the stacker crane 5 so as to convey the small-diameter roll body R2 to the common cargo receiving support 13.

Further, the control means H can transport the small-diameter roll body R2 from the shared load receiving support 13 of the load receiving platform 3 to the small diameter storage support 10b on the back side of the storage section 2 located on the side different from the load receiving platform 3. When instructed by the host controller C, the small diameter roll body front side conveyance process is executed, and the storage unit located on the side different from the load receiving platform 3 from the shared load receiving support 13 of the load receiving platform 3 as shown in FIG. After the small-diameter roll body R2 is conveyed to the small-diameter storage support tool 10a on the near side of 2, the small-diameter roll body moving process is executed, and the small-diameter storage support tool 10a on the near side of the storage section 2 as shown in FIG. The operation of the stacker crane 5 is controlled so as to move the small-diameter roll body R2 from the rear to the small-diameter storage support 10b.
Further, the control means H can transport the small-diameter roll body R2 from the small-diameter storage support tool 10b on the back side of the storage section 2 to the shared load-receiving support tool 13 of the load receiver 3 located on a different side from the storage section 2. When instructed by the host controller C, a small-diameter roll body moving process is executed, and from the small-diameter storage support 10b on the back side of the storage unit 2 to the small-diameter storage support 10a on the near side as shown in FIG. After the small-diameter roll body R2 is moved, the small-diameter roll body front side transport process is executed, and the small-diameter storage support 10a on the near side of the storage section 2 is moved to a different side from the storage section 2 as shown in FIG. The operation of the stacker crane 5 is controlled so as to convey the small-diameter roll body R2 to the shared load receiving support 13 of the load receiving platform 3 located.

  In addition, the control means H is configured so that the small-diameter roll body R2 is supported by each of the pair of small-diameter storage supports 10 from the small-diameter storage support 10b on the back side of the storage section 2 and the shared load-receiving support 13 of the load receiving platform 3. When the high-order controller C instructs to convey the small-diameter roll body R2, the small-diameter roll body two-conveying process is executed to store the storage section 2 on the side different from the storage section 2 as shown in FIG. After transporting the two small-diameter roll bodies R2 to the section 2, a small-diameter roll body front side transport process is performed, and the small-diameter storage support 10a on the near side of the storage section 2 is used as shown in FIGS. The operation of the stacker crane 5 is controlled so as to convey the small-diameter roll body R2 to the shared load receiving support 13 of the load receiving platform 3.

  As described above, in the present embodiment, the storage shelf 1 is configured to be able to store the small-diameter roll body R2 in the storage unit 2 in a state where two small-diameter roll bodies R2 are arranged in the longitudinal direction of the shelf. In the case where the small-diameter roll body R2 is transported to the storage shelf 1 while being capable of being efficiently stored, in particular, the small-diameter roll body R2 is transported to the back side of the storage section 2 or from the back side of the storage section 2 When the small-diameter roll body R2 is transported, the fork device 20 at that time does not become larger than the fork device 20 when the large-diameter roll body R1 is transported to the storage unit 2, so that The enlargement of the apparatus 20 can be avoided.

[Another embodiment]
(1) In the above-described embodiment, the storage unit 2 includes the large-diameter storage support 9 and the small-diameter storage support 10, and the single storage unit 2 has the large-diameter storage unit 2 a and the small-diameter storage unit 2 b. The large-diameter storage portion 2a having only the large-diameter storage support 9 and the small-diameter storage portion 2b having only the small-diameter storage support 10 are provided in one storage portion 2. The large-diameter storage portion 2a and the small-diameter storage portion 2b may not be used together.

(2) In the above-described embodiment, the cargo receiving platform 3 that is used for both warehousing and shipping is provided. However, the cargo receiving platform 3 for warehousing and the cargo receiving platform 3 for shipping may be provided. Further, although the load receiving platform 3 is provided on one side in the front-rear direction of the shelf with respect to the travel route 4, a pair of the load receiving platform 3 may be provided in a state of being positioned on both sides in the front-rear direction of the shelf with respect to the travel route 4.

(3) In the above embodiment, a pair of storage shelves 1 are provided in a state of being positioned on both sides in the front-rear direction of the shelf with respect to the travel route 4. You may provide in the state located only in the side. Incidentally, in this case, the fork device 20 may be configured so as to be retractable only on the side where the storage shelf 1 in the front-rear direction of the shelf is located, and the small-diameter conveyance support 22 is connected to the common conveyance support portion 21. You may provide only in the side in which the storage shelf 1 of the shelf front-back direction is located.
In addition, when the storage shelf 1 is provided in a state of being positioned on one side in the longitudinal direction of the shelf with respect to the traveling path 4, it may be provided on the same side as the cargo receiving table 3 or may be provided on a different side from the cargo receiving table 3. Good.

(4) In the above embodiment, the distance between the small-diameter conveyance support 22 on the near side and the shared conveyance support 21 and the distance between the small-diameter conveyance support 22 on the back side and the common conveyance support 21 are the same. Although set, these intervals may be set to different intervals. Moreover, in the said embodiment, although the space | interval of a pair of small diameter conveyance support tool 22 and the space | interval of a pair of small diameter storage support tool 10 were set to the same space | interval, you may set these space | intervals to a different space | interval. .

(5) In the above embodiment, the small-diameter roll body R2 is placed between the shared load receiving support 13 of the load receiving platform 3 and the small diameter storage support 10a on the near side of the small diameter storage portion 2b on the same side as the load receiving platform 3. When transporting, the small-diameter roll body R2 is supported by the common transport support 21 and the small-diameter roll body R2 is supported by the small-diameter storage support 13 on the near side of the small-diameter storage portion 2b. The small-diameter roll body R2 is supported by the small-diameter roll support R22 on the storage shelf 1 side to be transported, and the small-diameter roll body R2 is supported by the common load receiving support 3 of the load receiving platform 3 in the state where the small-diameter roll body R2 is supported. 13 and the small-diameter storage support 10a on the near side of the small-diameter storage portion 2b.

(6) In the above embodiment, the small-diameter roll body R2 is disposed between the shared load receiving support 13 of the load receiving platform 3 and the small-diameter storage support 10b on the back side of the small-diameter storage portion 2b on the side different from the load receiving platform 3. When transporting, the small-diameter roll body R2 is supported by the common transport support 21 and the small-diameter roll body R2 is supported by the small-diameter storage support 13 on the near side of the small-diameter storage portion 2b. In the state where the small-diameter roll body R2 is supported by the small-diameter transport support tool 22 on the storage shelf 1 side to be transported, the small-diameter roll body R2 is placed on the near side of the small-diameter storage section 2b. Although transported between the small-diameter storage support 10a and the back-side small-diameter storage support 10b, the small-diameter roll R2 is supported by the common transport support 21 in the state where the small-diameter roll R2 is supported. Large common load receiving support 13 and large-diameter storage portion 2a The small-diameter roll body R2 is transported between the small-diameter roll body R2 in the state where the small-diameter roll body R2 is supported by the small-diameter transport support tool 22 on the storage shelf 1 side to be transported. It may be conveyed between the large-diameter storage support 9 and the back-side small-diameter storage support 10b.

(7) In the above embodiment, the shaft support 7 is provided and the shaft c is stored in the storage unit 2. However, the shaft support 7 is not provided and the shaft c is not stored in the storage unit 2. Good. Further, the shaft insertion / extraction device 6 may not be provided. Moreover, in the said embodiment, the shaft c inserted in the roll body R is supported by the storage support tool 9 for large diameters, the storage support tool 10 for small diameters, the shared transport support tool 21, and the transport support tool 22 for small diameters. However, the support member may be configured to support the core a of the roll body R or the sheet material b wound thereon.

DESCRIPTION OF SYMBOLS 1 Storage shelf 2 Storage part 2a Large-diameter storage part 2b Small-diameter storage part 3 Load receiving stand 4 Travel path 5 Conveyance device 7 Shaft support stand 9 Large-diameter storage support 10 Small-diameter storage support 10a Small-diameter storage on the near side Supporting tool 10b Storage support tool for small diameter on the back side 13 Common load receiving support tool 20 Fork device 21 Common transport support tool 22 Transport support tool for small diameter c Shaft H Control means R Roll body R1 Large diameter roll body R2 Small diameter roll body x Large diameter Interval between storage support tool and travel path x 'Spacing between common load receiving support tool and travel path y Spacing between small diameter storage support tool and travel path z Back side small diameter storage support tool and travel path Interval

Claims (5)

A storage shelf having a storage unit for storing the roll body in a posture in which the axial direction of the roll body is along the width direction of the shelf;
A receiving platform for receiving or leaving, and
Roll body storage provided with a transport device that travels along the width direction of the shelf along the travel width formed on the front side of the storage shelf and transports the roll body between the storage portion and the cargo receiver. Equipment,
As the roll body, there are a large-diameter roll body and a small-diameter roll body having a smaller diameter than the large-diameter roll body,
Commonly used for supporting the large-diameter roll body and the small-diameter roll body in a posture in which the axial direction is along the lateral width direction of the rack on the fork device that is movable in the vertical direction and retractable in the longitudinal direction of the shelf. A transport support, and a transport support for small diameter that is positioned closer to the storage shelf than the shared transport support and supports the small diameter roll body in a posture in which the axial direction of the roll is along the width direction of the shelf,
The storage shelf includes, as the storage unit, one large-diameter storage support that supports the large-diameter roll body and can store one large-diameter roll body, and the small-diameter roll. A pair of small diameter storage supports that support the body are arranged in the longitudinal direction of the shelf, and a small diameter accommodating portion that can be accommodated in a state in which the two small diameter roll bodies are arranged in the longitudinal direction of the shelf,
The distance between the large-diameter storage support and the travel path is wider than the distance between the travel path and the small-diameter storage support located on the travel path side of the pair of small-diameter storage supports. The distance between the pair of small diameter storage support tools on the opposite side to the travel path side and the small path storage support tool on the opposite side is set to be narrower than the distance between the travel paths,
The load receiving platform is configured to include a common load receiving support that supports the large-diameter roll body and the small-diameter roll body in a posture in which the axial direction is along the shelf lateral width direction,
The distance between the shared load receiving support and the travel path is wider than the distance between the small-diameter storage support and the travel path on the near side and the distance between the back-side small-diameter storage support and the travel path. Roll body storage equipment set at narrow intervals. A pair of the storage shelves are provided in a state where the storage shelves are positioned on both sides of the shelf front-rear direction with respect to the travel route,
The fork device is configured to be freely retractable on both sides in the shelf front-rear direction, and is configured to include a pair of the small-diameter transport supports in a state of being positioned on both sides in the shelf front-rear direction with respect to the shared transport support. The roll body storage facility according to claim 1. Control means for controlling the operation of the transport device,
In a state where the large-diameter roll body is supported by the common transport support tool, the large-diameter roll body is connected to the common load-receiving support tool of the load receiving table and the large-diameter storage support tool of the large-diameter storage section. Large-diameter roll body conveying process for controlling the operation of the conveying device to convey between,
In a state where the small-diameter roll body is supported by the common transport support tool, the small-diameter roll body is placed between the common load-receiving support tool of the load receiving platform and the small-diameter storage support tool on the near side of the small-diameter storage section. A small diameter roll body front side transport process for controlling the operation of the transport device,
In the state where the small diameter roll body is supported by the small diameter conveyance support tool on the side where the load receiving table is present among the pair of small diameter conveyance support tools, the small diameter roll body is supported by the shared load receiving support of the load receiving table. A small-diameter roll body rear side conveyance process for controlling the operation of the conveying device to convey between a tool and the small-diameter storage support tool in the small-diameter storage unit on the side where the load receiving base exists,
The small diameter roll body is supported by the small diameter roll body in a state where the small diameter roll support is supported by the small diameter conveyance support tool on the opposite side of the pair of small diameter conveyance support tools. A small diameter for controlling the operation of the conveying device to convey between the small diameter storage support on the near side and the small diameter storage support on the back side in the small diameter storage portion opposite to the existing side. The roll body storage equipment according to claim 2, wherein the roll body moving process is configured to execute the roll body movement process.   The pair of small-diameter conveyance supports provided in the fork device are provided at the same interval as the interval between the pair of small-diameter storage supports provided in the small-diameter storage unit. Roll body storage equipment. The storage unit is configured to store the roll body in a state of supporting both ends in the longitudinal direction of the shaft inserted in the center of the roll body,
A shaft support for supporting the shaft extracted from the roll body is provided;
The roll body storage facility according to any one of claims 1 to 4, wherein the transport device is configured to transport the shaft between the shaft support and the storage unit.

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