JPS6236936B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is a method for loading and transporting multiple items arranged in close contact with each other through a ring such as a reel wound with magnetic tape. This invention relates to a transport jig that can separate reels from a shaft individually while they are still loaded.

BACKGROUND TECHNOLOGY As shown in FIGS. 1 and 2, a conventional conveying jig uses a conveying plate 1 and a pair of fixed V-shaped bearings 2 attached to both ends of the conveying plate 1. A jig A was constructed in which a shaft 4 into which a ring 3 was inserted was supported by the fixed V-shaped bearing 2 and transported. When separating the ring 3 from the shaft 4, it was necessary to transfer the shaft 4 into which the ring 3 was inserted to the ring separation table B shown in FIGS. 3 and 4. The structure of the ring separation table B is such that a fixed V-shaped bearing 5 supports one end of a shaft 4 into which a ring 3 is inserted, and the other end is supported by one of movable V-shaped bearings 6 and 7 that alternately move up and down. .

To separate the ring 3 from the shaft 4, one end of the shaft 4 is supported by a fixed V-shaped bearing 5, the other end is supported by a movable V-shaped bearing 6, and then the ring 3a is separated from the movable V-shaped bearing 6.
and the movable V-shaped bearing 7 to the intermediate position, then raise the movable V-shaped bearing 7 and while supporting the shaft 4,
Lower the movable V-shaped bearing 6 and remove the ring 3a from the shaft 4. Repeat this operation to move ring 3 to axis 4.
I tried to remove them one after another.

Problems to be Solved by the Invention However, in such a conventional configuration, the shaft 4 into which the ring 3 is inserted is transported to a predetermined position by the transport jig A, and the ring 3 is transferred to the ring separation table B.
Relocate the shaft 4 with inserted, separate the ring 3,
After removing it, it took time and effort to transfer the empty shaft 4 to the transport jig A again and transport it. In addition, in order to solve this problem, it is possible to use a ring separation table B to transport the ring 3 instead of a transport jig, but the space for moving the movable V-shaped bearings 6 and 7 up and down is limited to the ring. This is necessary for the ring separation table B, and the ring separation table B becomes large in size, so there is a problem that it is not suitable as a conveyance jig.

The present invention solves these conventional problems by making it possible to separate rings on a conveyance jig.

Means for Solving the Problems In order to solve the above conventional problems, the present invention has the following features:
It has a fixed V-shaped bearing fixed at one end and a pair of swinging V-shaped bearings supported rotatably in the lateral direction at the other end. A conveyor plate supported by a swinging V-shaped bearing, and each swinging V
A pair of rollers that touch each side of each swinging V-shaped bearing and move up and down in order to fix or move the swing-type bearing, a pair of roller shafts that rotatably support each roller, and each swing A conveyance jig having a ring separation function is constructed from a pair of guide plates provided on the conveyance plate corresponding to the positions of the V-shaped bearings and having guide grooves for vertically guiding each roller shaft.

Operation With the above configuration, a shaft into which a plurality of rings are inserted can be supported and transported by a fixed V-shaped bearing and a pair of swinging V-shaped bearings. When removing each ring from the shaft, of the pair of swinging V-shaped bearings, the swinging V-shaped bearing placed on the ring side is folded down, and
The shaft is supported by the other swinging V-shaped bearing and the fixed V-shaped bearing, and one ring is moved to a position between the tilted swinging V-shaped bearing and the other swinging V-shaped bearing. Next, raise the swinging V-shaped bearing that had been knocked down, support the shaft with the fixed V-shaped bearing, fold down the other swinging V-shaped bearing, remove the ring from the shaft, and then raise the other swinging V-shaped bearing. The bearing is raised and the shaft is supported by a fixed V-shaped bearing and a pair of swinging V-shaped bearings.

In this way, the ring can be separated from the shaft by rotating the swinging V-shaped bearing, so there is no need to transfer the shaft to the ring separation table, and furthermore,
Since the swinging V-shaped bearing is rotated in the lateral direction, the extra space required below the conventional ring separation table is not required, and the ring separation function can be achieved without increasing the size.

Embodiment Hereinafter, an embodiment of the present invention will be described based on FIGS. 5 to 7.

In FIGS. 5 to 7, reference numeral 11 denotes a conveyance plate, and a fixed V-shaped bearing 12 is provided at one end of this conveyance plate 11. At the top of this fixed V-shaped bearing 12 is a shaft 13.
A V-shaped bearing portion 12a is provided to support one end of the shaft. Multiple rings 14 are inserted into the shaft 13 in close contact with each other. At the other end of the conveyance plate 11,
To support the other end of the shaft 13, a swing V-shaped bearing 15 and a swing V-shaped bearing 16 are rotatably supported with a distance of one ring 14 or more apart. A vertical device 17 for fixing or moving the swinging V-shaped bearing 15 is provided at one end 15a including the shaft support of the swinging V-shaped bearing 15.Similarly, the swinging V-shaped bearing 16
A vertical movement device 18 is provided at one end portion 16a including the shaft support. The vertical device 17 includes a shaft 19 that pivotally supports the swinging V-shaped bearing 15, a guide plate 20 that holds this shaft 19, a guide groove 21 provided on the side of this guide plate 20, and this guide groove. 21, the roller shaft 22 is slidably held in the vertical direction by
The rollers 23a, 2 are rotatably inserted into the roller shaft 22 and come into contact with the guide plate 20.
3a, and a roller 23b that comes into contact with the side surface of one end 15a of the swinging V-shaped bearing 15,
The up/down device 18 is similarly configured. and,
A tension spring 24 is provided at one end 15a of the swing V-shaped bearing 15 to bias the swing V-shaped bearing 15 in the direction of the conveyor plate 11. A tension spring 25 is provided. Also, the swing V
A V-shaped bearing part 15b is provided on the upper part of the type bearing 15 to support the shaft 13, and similarly the swinging V
A V-shaped bearing portion is also provided on the upper part of the type bearing 16.

The operation of the transport jig configured as described above will be explained.

First, the swinging V-shaped bearing 15 is caused by the tension spring 24 to move the bearing portion 15b around the shaft 19 as shown by the arrow B.
However, when the roller shaft 22 is located at the bottom of the guide groove 21, the roller 23a and the roller 23a are rotated between the one end 15a and the guide plate 20. 23b
are located, and the roller 23 is connected via the roller shaft 22.
Since the one end 15a is supported by the one end 15a, the one end 15a does not rotate in the C direction, and the swing V-shaped bearing 1
5 can be fixed. Further, the swing V-shaped bearing 16 can also be fixed in the same manner. Therefore, ring 14
When separating the rollers 23a and 23b together with the roller shaft 22, the rollers 23a and 23b are raised along the guide groove 21, and only the swinging V-shaped bearing 15 is tilted in the direction of the transport plate 11 (in the direction of arrow B). Then, one ring 14a is moved from the ring 14 to the front of the swinging V-shaped bearing 16, raising the swinging V-shaped bearing 15, and lowering the roller shaft 22 and rollers 23a, 23b along the guide groove 21. Swinging V-type bearing 15
to be fixed. Next, the swinging V-shaped bearing 16 is brought down in the same manner as the swinging V-shaped bearing 15, and the ring 14a is removed from the shaft 13.
6 and fix it, and fix the shaft 13 with the V-shaped bearing 12.
and swinging V-shaped bearings 15 and 16. As a result, by repeating the above-described operations, the rings 14 can be separated one by one from the shaft 13 without providing an extra space below the conveyor plate 11 as in the conventional case. In addition, in the vertical device 17, the rollers 23a and 23b are connected to the roller shaft 2.
2, so that when the roller shaft 22 is moved up and down along the guide groove 21, the roller 23a is in contact with the guide plate 20, and the roller 23b is in contact with the side surface of the end portion 15a. 23a and roller 23b are not prevented from rotating in opposite directions. Therefore, the roller shaft 22 can be moved up and down smoothly, and the roller 23 can be moved up and down smoothly.
A and roller 23b can be prevented from being worn out. The same applies to the up/down device 18.

Effects of the Invention As is clear from the above description, according to the present invention, it is possible to separate and pull out the rings individually from the shaft while the shaft into which a plurality of rings are inserted remains placed on the conveyance jig. can. Furthermore, the present invention does not require the space below the device that was required for conventional ring separation tables, making it an excellent conveying jig.

[Brief explanation of the drawing]

FIG. 1 is a front view of a conventional conveying jig, FIG. 2 is a side view thereof, FIG. 3 is a front view of a conventional ring separation table, and FIG. 4 is a side view thereof. FIG. 5 is a perspective view of a conveyance jig showing an embodiment of the present invention, FIG. 6 is an enlarged side view of the main part, and FIG. 7 is an enlarged sectional view of the main part. 11...Transportation plate, 12...Fixed V-shaped bearing, 13
...shaft, 14 ... ring, 15, 16 ... rocking V
Type bearing, 17, 18... vertical device, 19... shaft,
20... Guide plate, 21... Guide groove, 22...
Roller shaft, 23a, 23b...Roller.

Claims (1)

[Claims] 1 It has a fixed V-shaped bearing fixed at one end and a pair of swinging V-shaped bearings supported rotatably in the lateral direction at the other end, and a shaft into which a plurality of rings are inserted is attached to the fixed V-shaped bearing. a conveyor plate supported by a swinging V-shaped bearing and a pair of rollers that are brought into contact with respective sides of each swinging V-shaped bearing and moved up and down to fix or move each swinging V-shaped bearing; and a pair of roller shafts rotatably supporting each of the rollers, and a guide groove provided on the conveying plate corresponding to the position of each of the swinging V-shaped bearings and guiding each of the roller shafts up and down. A conveyance jig having a ring separation function and a pair of guide plates.