JPS61145002A - Roll storage equipment - Google Patents

Abstract

PURPOSE:To prevent the surface of the rolled paper, etc. from being damaged by arranging a tray so that the free edge of the tray is set close to a crane traveling passage and arranging a cantilever supporting rod onto a storage shelf and installing the supporting members for the both edges of core cylinder which can travel transversely onto the crane. CONSTITUTION:A roller 17 horizontally fitted and supported onto the cantilever supporting rod 8 of a roll tray 4 for warehousing and delivery is set close to a crane traveling passage 2. A crane 1 for warehousing and delivery is opposed to the tray 4, and an elevation carriage 10 is adjusted to the height where the supporting members 14a and 14b for the both edges of a roll core cylinder can advance onto the undersurface of the roll 17. Then, the supporting members 14a and 14b a re advanced onto the undersurface of the roll 17 by extending and contracting the multistage contraction transversely movable body not shown in the figure of a transversely movable apparatus 11 for transferring roll, and the carriage 10 is raised, and the roll 17 is taken onto the supporting members 14a and 14b, and then retreated and raised, and transported onto a prescribed storage shelf, and delivered onto a cantilever supporting rod 6 through reverse operation. With such constitution, the surface of the roll is prevented from being damaged.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention provides a method for transporting a roll in which film, paper, etc. is wound around a core tube, particularly a roll in which both ends of the core tube protrude from the roll, using a loading/unloading crane. This relates to storage facilities that can be used to enter and exit the warehouse.

(Prior art and its problems) In the conventional storage equipment for storing rolls as described above, the core cylinder of the roll is used in the storage shelf to support the roll surface without contacting the shelf side. Even if this were possible, the roll surface was temporarily supported during loading and unloading operations, resulting in damage to the roll surface and other deterioration in product quality.

(Means for Solving the Problems) The present invention provides a roll storage facility that can solve the above-mentioned problems. A roll storage shelf supported via a cantilevered support rod that fits inside the core cylinder, an in/out lane equipped with a carriage that can run along the roll storage shelf and can be raised and lowered, and a carriage on a fixed movement path. and a roll tray for loading and unloading that supports the rolls that are moved in and out of the warehouse through cantilever support rods that fit inside the core cylinder, and the cantilever support rods of the roll storage shelf and the roll trays. The cantilevered support rod is arranged horizontally at a right angle to the traveling path of the crane so that its free end is located on the traveling path side of the crane, and the cantilever support rod is arranged horizontally at right angles to the traveling direction of the crane. The present invention is characterized in that a lateral movement device for transferring rolls is provided, which is provided with a pair of supporting members at both ends of the roll core cylinder, which are movable in and out, and are spaced apart in the direction of movement.

(Function) In the above-mentioned storage facility, when storing the rolls supported by the cantilever support rods of the roll trays via core tubes into the storage shelves, the crane is moved to face the roll trays. While the roll is stopped at this position, a roll scooping operation consisting of a combination of an egress and retreat movement of the roll transfer lateral movement device and an upward movement of the elevating carriage is performed, and the roll is supported on the cantilever support rod of the roll tray. The rolled rolls are taken up onto the carriage with the core tubes protruding from both ends supported by the pair of support members at both ends of the roll core tubes, and then the storage shelves are moved by the movement of the crane and the vertical movement of the lifting carriage. The rolls on the elevating carriage are opposed to the cantilevered support rods at the storage position, and by performing the roll scooping operation and the reverse elongation transfer operation in this state, the core tubes protruding from both ends are removed. The rolls supported by the pair of support members at both ends of the roll core tube can be transferred and stored by fitting the core tubes into the cantilevered support rods on the storage shelf side.

The retrieval work can be performed in the reverse order of the warehousing work described above.
The rolls supported by the cantilevered support rods of the storage shelves via the core tubes can be taken out of the warehouse in a state where the core tubes are fitted into the roll trainer cantilevered support rods.

(Example) An example of the present invention will be described below based on the attached illustrative drawings.

In FIG. 1, reference numeral 1 denotes a loading/unloading crane, and roll storage shelves 3a and 3b are erected on both left and right sides of a travel path 2 of the crane. 4 is a roll tray for loading and unloading, and is conveyed on a drive roller conveyor 5. The roll storage shelves 3a, 3b are provided with cantilever support rods 6 at appropriate intervals in the horizontal and vertical directions along the crane travel path 2, respectively.
The free end thereof is located on the side of the crane travel path 2 and is installed horizontally at right angles to the travel path 2.

Reference numeral 7 denotes a shelf frame that supports the rear end portion of each cantilever support rod 6. The roll tray 4 for loading and unloading has a cantilever support rod 8 similar to the cantilever support rod 6 of the storage shelf, the free end of which is located on the crane travel path 2 side, and
It is constructed horizontally at right angles to the

The loading/unloading crane 1 is provided with a carriage refrigerator 10 that moves up and down while being guided by the guide columns 9 between two guide columns 9 erected at an appropriate interval in the traveling direction.

On this elevating carriage 10, as shown in FIGS. 2 to 4, a roll transfer lateral movement device 11 is provided in place of the conventional running fork. This roll transfer lateral movement device 11 includes a pair of left and right multi-stage telescopic lateral movement bodies 12 and 13 that move in and out in conjunction with each other in a direction perpendicular to the crane traveling direction, and a pair of multi-stage telescopic lateral movement bodies 12 and 13. A roll core cylinder both end support member 14a is installed between the front and rear ends of the tip lateral movement members 12a and 13a.

14b. The multi-stage telescopic transverse moving body 12
,1! The intermediate lateral movement members 12b and 13b of the fixed guide member 1
At the same time, the distal end lateral movement members 12a, 13a are moved laterally into and out of the intermediate lateral movement members 12b, 13 with respect to the intermediate lateral movement members 12b, 13c.
The same drive mechanism as the conventional running fork drive mechanism can be used for the lateral movement of the running fork relative to b.
Illustrations and explanations of its detailed structure will be omitted. The roll core cylinder both end support members 14a, 14b are provided with a square-shaped support part 15 at the center, and this V-shaped support part 15 is provided with a
A core cylinder position regulation ui 16 is attached which projects upward from the shape support part 15 and whose inner surface slopes outward.

Reference numeral 17 denotes a roll to be handled, and both ends 18a and 18b of the core tube 18 are made to protrude from both end surfaces of the roll.

In the roll storage facility configured as described above, when carrying out warehousing work, the core tube 18 is fitted into the cantilever support rod 8 as shown in FIGS. 1 and 5. roll 1
The loading/unloading roll tray 4 horizontally supporting the loading/unloading roll tray 4 is conveyed by the driving roller conveyor 5 to the end of the conveying path adjacent to the crane travel path 2 and stopped at a predetermined position. At this time, means for fixing the roll tray 4 in a fixed position can also be used. On the other hand, the loading/unloading crane 1 is stopped at a home position adjacent to the loading/unloading roll tray 4, and the elevating carriage 10 is mounted on the cantilever support rod 8 of the roll tray 4 as shown by the imaginary line in FIG. Both end support members 14 of the roll core cylinder are placed on the underside of the roll 17 supported by the roll core cylinder.
a and 14b are stopped at a height where they can enter.

In this state, the pair of left and right multi-stage telescopic lateral moving bodies 12, 13 of the roll transfer lateral moving device 11 are extended and lateral moved toward the roll tray 4 side, and the pair of front and rear roll core tube both end support members 14
a, 14b are positioned directly below both ends 18a, 18b of the roll core tube, and the elevating/lowering carrier 10 is raised by a predetermined amount;
As shown by solid lines in FIG. 5, both ends 18a and 18b of the roll core cylinders are slightly raised by the V-shaped support portions 15 of the pair of front and rear roll core cylinder both end support members 14a and 14b. At this time, a core cylinder position regulating plate 16 is positioned outside the roll core cylinder ends 18a, 18b to prevent the roll core cylinder ends 18a, 18b from falling off from the V-shaped support portion 15.

When the core cylinder 18 of the roll 17 is lifted from the cantilever support rod 8, the pair of left and right multi-stage telescopic lateral movement bodies 12.13 of the roll transfer lateral movement device 11 is contracted and lateralized to move the tip lateral movement member 12a. , 13a to their original positions on the carriage 10, the roll core cylinder both end support members 14a,
Roll 1 with both ends 18a and 18b of the core cylinder supported by 14b
7 is pulled out from the cantilever support rod 8 of the roll tray 4 and simultaneously conveyed onto the elevating carriage 10 of the crane 1.

In addition, as shown by the solid line in FIG. 5, with the core tube 18 of the roll 17 lifted from the cantilever support rod 8, the drive roller conveyor 5 is driven to rotate in the reverse direction to move the roll tray 4 backward, thereby removing the roll. It is also possible to pull out the cantilevered support rod 8 from the core tube 18.

The crane 1 that took the roll 17 to the elevating carriage 10 picks up a position adjacent to the cantilever support rod 6 into which the roll 17 is to be stored, among the empty cantilever support rods 6 in the roll storage shelves 3a, 3b. At the same time, the elevating carriage 10 is moved up and down to a position where the roll core tube 18 is substantially concentrically opposed to the cantilevered support rod 6. and the second
As shown in the figure, the left and right pair of multi-stage telescopic lateral moving bodies 12.13 of the roll transfer lateral movement device 11 are extended and lateral moved toward the cantilever support rod 6 side, and the front and rear pair of roll core cylinder both end support members 14a are moved horizontally.
, 14b and both ends 18a of the roll core cylinder.

The roll 17 supported via the roll 18b is laterally moved into the storage shelf, and its core cylinder 18 is fitted into the cantilever support rod 6.

Next, as shown by the imaginary lines in FIG.
The elevating carriage 10 is lowered by a predetermined amount to a position where the roller 4b can be moved backward, and the roll core cylinder 18 is transferred to the cantilever support rod 6. Then, the roll 17 is moved by contracting and transversely moving the pair of left and right multi-stage telescoping transverse members 12.13 of the roll transfer transverse movement device 11 and retracting the distal end transverse movement members 12a and 13a to their original positions on the carriage 10. Storage shelf 3a,
The warehousing work of supporting the core cylinder 18 in a fitted state on the cantilever support rod 6 of 3b is completed.

The unloading operation can be performed in exactly the reverse order of the above-mentioned warehousing operation. The roll 17 transferred and supported by the cantilever support rod 8 of the roll tray 4 via the core cylinder 18 can be transported to a predetermined position by driving the drive roller conveyor 5.

Although the loading/unloading roll tray 4 is configured to be moved in the length direction of the cantilevered support rod 8, it is configured to be moved in a horizontal direction perpendicular to the length direction of the cantilevered support rod 8. It can also be configured. Further, although the roll tray 4 is configured to be moved by the driving roller conveyor 5, the moving means is not limited thereto.

(Effects of the Invention) According to the roll storage equipment of the present invention, which can be implemented as described above, it is possible to not only support the rolls on storage shelves using the core cylinders of the rolls, but also prevent the rolls from protruding from the rolls during loading and unloading operations. By using both ends of the core cylinder, the roll can be transferred without contacting the roll surface at all, which may cause damage to the roll surface.
All loading and unloading work can be carried out without any inconvenience that may lead to a decline in product quality.

[Brief explanation of the drawing]

Figure 1 is an overall side view, Figure 2 is a longitudinal side view illustrating the roll transfer operation between the storage shelf and the crane, and Figure 3 is a side view of the roll being supported by the roll transfer lateral movement device. Front view,
FIG. 4 is a plan view of the same, and FIG. 5 is a longitudinal side view illustrating the roll transfer operation between the loading/unloading roll tray and the crane. 1... Crane for loading and unloading, 2... Crane travel path, 3a, 3b... Roll storage shelf, 4... Roll tray for loading and unloading, 5... Drive roller conveyor, 6.8.
... Cantilever support rod, 10 ... Lifting carriage, 11
...Lateral movement device for roll transfer, 12.13...Multi-stage telescopic lateral movement body, 14a, 14b...Roll core tube both ends supporting member, 15...■-shaped support part, 16... Core tube Position regulating plate, 17... Roll, 18... Core tube, 1aa, 18b
...Both ends of the core tube. Figure f

Claims (1)

[Claims] A roll storage shelf that supports rolls with core tubes protruding from both ends via cantilever support rods fitted into the core tubes, and a carriage that can run along the roll storage shelf and can be raised and lowered. The roll storage shelf is composed of a crane for loading and unloading, and a roll tray for loading and unloading that moves on a fixed movement path and supports rolls that are loaded and unloaded via a cantilever support rod that fits inside the core cylinder. The cantilevered support rod of the roll tray and the cantilevered support rod of the roll tray are arranged horizontally and at approximately right angles to the traveling path of the crane so that the free ends are located on the traveling path side of the crane, and are placed on the carriage of the crane. The roll storage equipment is equipped with a roll transfer lateral movement device which is movable horizontally in a direction perpendicular to the running direction and is equipped with a pair of support members at both ends of the roll core cylinders, which are spaced apart in the direction of movement.