JPS61111296A - Roll transporter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a printing roll having a shaft protruding from both ends;
The present invention relates to a roll transfer device that converts rubber rolls or other rolls in the vertical and horizontal directions, turns them left and right, and moves them up and down.

[Prior art]

Conventionally, when transporting rolls with shafts protruding from both ends, that is, rolls with shafts, cranes, forklifts, etc. have been used. On the other hand, when transporting rolls with shafts,
It may be necessary to convert the shafted roll vertically and horizontally, turn left and right, move it up and down, etc. However, when using a crane or forklift, it is necessary to convert the shafted roll vertically and horizontally, turn left and right in the vertical position, etc. It is difficult to arbitrarily select and carry out the process depending on the situation.

[Purpose and structure of the invention]

The object of the present invention is to provide a roll transfer device that can advantageously solve the above-mentioned problems. A rotating frame 7 is attached to the lifting frame 4, which is guided and moved up and down by a moving device 6, and a rotating frame 7 is attached to the rotating frame 7, which is rotated around the entire vertical axis 6 by a rotating drive device 5. A rotating frame 10 is attached which is rotated about a horizontal axis 9 by a drive device 8, and the rotating frame 10 has a groove-shaped clamp body 12 having a roll shaft fitting groove 11 and a groove-shaped clamp body 12 having a roll shaft fitting groove 11. Full opening/closing member 13 that opens and closes the opening
A pair of roll shaft clamps 14 consisting of
The roll transport device is characterized in that the rolls are fixed at intervals in a direction perpendicular to the direction of extension of the rolls.

〔Example〕

Next, the present invention will be explained in detail using illustrated examples.

The drawings show an embodiment of the present invention, including a pair of vertical frames 1 arranged at intervals in the left-right direction (left-right direction in FIG. 2) and each vertical frame 1! A support frame 17 consisting of an upper frame 15 connecting the upper parts and a lower frame 16 connecting the lower parts of each of the vertical frames is fixed to a concrete floor 18, and vertical guide rails for lifting are provided inside each of the vertical frames 1. 2 is fixed, and a plurality of lifting idle rollers 19 that engage with both sides of the lifting guide rail 2 are attached to the left and right sides of the lifting frame 4 at intervals in the vertical direction.
A drive shaft 20 extending in the left-right direction is installed at the bottom of the
Drive sprockets 21 are fixed to both left and right sides of the drive shaft 20.

A driven shaft 22 extending in the left-right direction is installed on the upper part of the support frame 17, and a driven sprocket 23 is fixed to both left and right sides of the driven shaft 22, and is wound around the driving sprocket 21 and the driven sprocket 23. The end of the lifting chain 24 is connected to the lifting frame 4, and a lifting drive device 6 consisting of a geared motor with an electromagnetic brake is fixed to the lower part of the support frame 17, and the lifting drive device 3 controls the entire transmission mechanism. By rotating the drive shaft 20 in the forward or reverse direction,

The elevating frame 4 is moved up and down.

A swing frame 7 is fixed to a vertical shaft 6 rotatably fitted to the lift frame 4, and a swing drive device 5 consisting of a rotary actuator or a geared motor with an electromagnetic brake is fixed to the lift frame 4 and drives the swing. The exit axis of the device 5 is connected to the vertical shaft 6, and the turning frame 7 is turned in the left-right direction about the vertical axis 6f by the turning ground motion device 5.

The rotating frame 1 is attached to the horizontal shaft 9 fixed to the rotating frame 7.
0 is rotatably fitted into the rotating frame 1.
A driven gear 25 arranged concentrically with the horizontal shaft 9 is fixed to the rotating shaft 9, and a rotating drive device 8 consisting of a geared motor with an electromagnetic brake is fixed to the rotating frame 7. The fixed drive gear 26 is meshed with the driven gear 25, and the rotation drive device 8 rotates the rotation frame 10 in a vertical plane about the entire horizontal axis 9.

A pair of groove-shaped clamp bodies 12 having a roll shaft fitting groove 11 and having a roll shaft supporting roller 50 at the bottom of the roll shaft fitting groove 11 are arranged at positions equidistant from the horizontal shaft 9 on both sides of the horizontal shaft 9 in the diametrical direction. A groove opening/closing member 13 for opening and closing the opening of the roll shaft fitting groove 11 is slidably fitted into the grooved flang main body 12, and is connected to the rotating frame 10 by a fluid pressure cylinder or an electric telescopic cylinder. The groove-shaped clamp main body 12 and the full opening/closing member 13 are connected through the opening/closing telescopic device 27, and the roll shaft insertion groove 11 of the groove-shaped clamp main body 12 is opened in the same direction. Further, the intermediate portion of the support frame 17 is inserted into an opening 29 provided in the slab 28 on the upper floor, and
It is fixed to via a connecting fitting 60.

Behind the roll transfer device 31 configured as described above,
A carrier running path 32 extending in the front-rear direction (horizontal direction in FIG. 7) is provided, and a carrier 64 runs along a running rail 66 fixed to the floor of the carrier running path 32.

A roll loading/unloading device 3 is provided on the roll loading/unloading device traveling path 35 extending from the outside of each traveling rail 33 toward the front, and is guided by an upper rail 36 and a lower rail 67 and runs. Shelf rows 40 are provided on both left and right sides of the device running path 38 to store shafted rolls 69 vertically. An elevating frame 42 that is moved up and down by a drive device, a swing frame 43 that is supported by the elevating frame and turned left and right by a swing drive device, and a roll shaft fitting hole attached to the lower part of the swing frame 43. 4
a roll shaft support arm 45 having a rotation frame 4;
6, and a roll shaft supporting clamp 46 attached to the upper part of the roll shaft 6.

The roll conveyance pallet 47 on which the shaft of the shafted roll 39 is fitted and placed in a predetermined position is placed on a roller conveyor (not shown) in the unmanned guided automatic guided vehicle 48, and is placed at the rear of the guided vehicle running path 62. The roller conveyor of the automatic transport vehicle 4 is then operated, and the roll transport A'let 47 is transferred to a position close to the rear of the transport vehicle 64 (not shown). (omitted)), and then the transport vehicle 34 is driven forward and stopped at a position close to the rear of the roll transport device 61. In this state, the rotary frame 10 is in the lower limit position and is oriented horizontally, and the opening of each roll shaft fitting groove 11 is located below the roll shaft 49 and is open.

Next, the lifting drive device 3 is operated and each groove-shaped clamp body 1 is
2, the roll shaft 49 enters the roll shaft insertion groove 1.
1, and the roll shaft 49 is supported by the groove-shaped clamp body 12 and raised. When it is necessary to transport the shafted roll 39 to the upper floor, the shafted roll 39 is transported to the upper floor through the opening 29 in a horizontal state.

In addition, when carrying the shafted roll 39 to the shelf row 40 on the lower floor, the roll shaft 49 is supported by each groove-shaped clamp body 12, and the groove closing member 16 is used to move the roll shaft 49 from the opening of the roll shaft 11 to the valley groove. After the roll 39 with a shaft is moved upward by an appropriate distance by the clamp body 12, the rotating frame 10tl is rotated by about 90 degrees by the one-turn drive device 8, and the shaft is rotated as shown in FIGS. 5 and 6. The direction of the attached roll 39 is changed to vertical, and then the swing drive device 5 moves the swing frame 7, the swing frame 10. The groove-shaped clamp body 12-shafted roll 69 or the like is turned to the left or right about the vertical axis 6t (see FIG. 6).

Next, as shown in FIG. 9, after rotating the rotating frame 46 of the roll drawer device 38 to the left or right, the lifting frame 42 and the rotating frame 43 are moved upward, and the roll axis of the roll axis support arm 45 is moved upward. Fitting hole 44
The lower end of the roll shaft 49 is fitted to the upper end of the roll shaft 49, and the upper part of the roll shaft 49 is gripped by the roll shaft supporting clamp 46.Then, the rotating frame 46 is returned to the center position and rotated, and then the roll drawer device 38 is moved to the shelf row. It is made to travel to a position opposite to the shelf to be carried in at 40.

Next, after rotating the rotating frame 46 to the left or right, the lifting frame 42 and the rotating frame 43 are lowered to lower the shafted roll 39 onto the shelf, and then the roll shaft supporting clamp 46 is released, and the rotating frame 46
Return to the center position and rotate.

〔Effect of the invention〕

According to this invention, the lifting frame 4 is guided by the lifting guide rail 2 fixed to the vertical frame 1 and is moved up and down by the lifting drive device 3, and the lifting frame 4 is rotated about the vertical axis 6 by the turning drive device 5. A rotating frame 7 is attached to the rotating frame 7, and a rotating frame 10 is attached to the rotating frame 7, which is rotated about the entire horizontal axis 9 by a rotating drive device 8. The rotating frame 10 has a roll shaft insertion groove. A pair of roll shaft clamps 14 consisting of a groove-shaped clamp main body 12 having a groove 11 and a groove closing member 13 for opening and closing the opening of the roll shaft fitting groove 11 are arranged in a direction perpendicular to the extending direction of the horizontal shaft 9. Because they are fixed at intervals,
With the rotating frame 10 in a horizontal position, the roll shafts 49 of the shafted rolls 69 are fitted into the roll shaft fitting grooves 11 on both sides of the rotating frame 10 in the longitudinal direction, and then the lifting frame 4 is driven by the lifting drive device B. By moving up and down, the shafted roll 39 can be moved up and down in a sideways state, and the drive device 8 for one rotation can be moved up and down while the opening of the roll shaft insertion groove 11 is closed by the groove opening/closing member 16.
By rotating the rotating frame 10 (by rotating the rotating frame 10), the orientation of the shafted roll 39 can be changed vertically or horizontally. Furthermore, by rotating the rotating frame 7 in the left and right direction using the swing drive device 5, the rotating frame 10 can be rotated by The roll 69 can also be rotated and transferred in the left-right direction, and therefore, various types of transfers such as changing the direction of the shafted roll 69, moving it up and down, and rotating it can be achieved using one roll transfer device. It will be done.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, in which FIG. 1 is a partially longitudinal side view of the roll transfer device, FIG. 2 is a front view thereof, and FIG. 3 is a partially enlarged view of FIG. 1. FIG. 4 is an enlarged cross-sectional view taken along the line A-A in FIG. 1, FIG. 5 is a partially longitudinal side view showing the roll transfer device in a state where the shafted rolls are vertically supported, and FIG. is an enlarged sectional view taken along the line B-B in FIG. 5, FIG. 7 is a schematic plan view of a shafted roll transport and storage facility having a roll transport device of the present invention, FIG. 8 is a side view of the roll loading/unloading device, and FIG. The figure is a plan view showing a state in which a shafted roll is transferred between a roll transfer device and a roll loading/unloading device. In the figure, 1 is a vertical frame, 2 is an idle rail for lifting, 3 is a driving device for lifting, 4 is a lifting frame, 5 is a turning driving device, 6 is a vertical axis, 7 is a turning frame, and 8 is a turning driving device. , 9 is a horizontal shaft, 10 is a roll shaft fitting groove, 12 is a grooved flang body, 16 is a groove closing member, 14 is a roll shaft clamp, 25 is a driven gear, 26 is a driving gear, 27 is an opening/closing telescopic device, 34 is a transport vehicle, 68 is a roll loading/unloading device, 3
9 is a roll with a shaft, 40 is a row of shelves, and 47 is a roller for conveying rolls.
48 is an unmanned guided automatic guided vehicle, and 49 is a roll shaft.

Claims (1)

[Claims] A rotating frame 7 that is rotated about a vertical axis 6 by a rotating drive device 5 is attached to a lifting frame 4 that is guided by a lifting guide rail 2 fixed to the vertical frame 1 and moved up and down by a lifting drive device 3. A rotation frame 10 is attached to the rotation frame 7 and is rotated about a horizontal axis 9 by a rotation drive device 8.The rotation frame 10 has a groove having a roll shaft insertion groove 11. A pair of roll shaft clamps 14 consisting of a shaped clamp body 12 and a groove opening/closing member 13 for opening and closing the opening of the roll shaft insertion groove 11 are fixed at intervals in a direction perpendicular to the extending direction of the horizontal shaft 9. A roll transfer device characterized by: