JPH07121779B2 - Rubberized sheet roll transfer device - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for transferring and conveying rubber-coated sheet winding material, and more specifically, without obtaining rubber-coated sheet winding material and liner winding material. The present invention relates to a transfer / transport device that can be easily replaced.

[Prior art]

Conventionally, in a winding device that winds a sheet material around a cell provided on a cantilever-supporting winding shaft while interposing a liner on the contact surface of the rubberized sheet material, a rubberized sheet winding material and The liner roll material was changed manually by using a lifting device. Also, when lifting the liner out of the cart, the liner was manually taken out and the winding device was set.

For this reason, the work efficiency is extremely poor, and it is dangerous, and it is difficult to improve the productivity.

[Object of the Invention]

The present invention has been devised in view of such conventional problems, and the purpose thereof is to easily replace the rubber-covered sheet winding material and the liner winding material without human intervention. In addition, it is an object of the present invention to provide a transfer / conveyance device for a rubberized sheet winding material, which can improve workability and productivity as well as safety.

[Structure of Invention]

In order to achieve the above object, the present invention provides a sheet winding material extruding means for winding a sheet material on a cell provided on a cantilever-supporting winding shaft while interposing a liner on a contact surface of a rubberized sheet material. A take-up device including the take-up device, a cantilever-supporting pin arranged to face the take-up shaft, and a bogie including a bogie fixing means and a winding material pushing-out means on the pin, and the take-up device and the bogie. And a transfer device disposed between the transfer device and the transfer device. The transfer device includes a swing mechanism that swings a cantilever support shaft in the vertical direction and a movement mechanism that moves the shaft in the vertical and horizontal directions. Since the swivel mechanism and the means for extruding the winding material hung on the shaft are provided, the sheet winding material and the liner winding material can be automatically changed over without the need for manual labor, thus improving workability and productivity. The point is that it is possible to improve safety as well as It is intended.

Example of Invention

 An embodiment of the present invention will be described below with reference to the accompanying drawings.

FIG. 1 is a schematic plan view of the entire transfer / conveyance apparatus embodying the present invention. This transfer / conveyance apparatus is cantilevered with a liner N on the contact surface of a rubberized sheet material W. The winding device 10 for winding the sheet material W on the cell 12 provided on the winding shaft 11 of the above, and the cantilevered pins 21a and 21b are attached to the winding shaft 1.
It is arranged so as to face 1 and has a dolly fixing means 30 and a pin 21.
A trolley 20 (see FIG. 4) provided with a roll material pushing means 40 on a and 21b, and a transfer device 50 (see FIGS. 2 and 2) arranged between the winding device 10 and the trolley 20. (See FIG. 3).

The winding device 10 includes a sheet material extruding device 13 such as a hydraulic cylinder for pushing out the wound sheet material R,
The sheet winding material R is extruded to the transfer device 50 side by extending the sheet winding material extruding device 13.

The trolley 20 is a first trolley of the trolley 20 along the guide portions 31a and 31b.
When the trolley 20 is entered from the left side in the figure and the trolley 20 enters the home position, the front and rear portions of the trolley 20 are fixed by the trolley fixing members 32a and 32b.

Although not shown, it can be easily considered that the carriage 20 is connected to the carriage 20 by installing a carriage transportation means.

Extruding means for transferring the liner winding material N to the transfer device 50
40 is a cylinder 41a, 41b, 42a, 42b as shown in FIG.
Is fixed to the frame 43, and the discs 45a, 45b, 46a and 46b for pressing the liner winding material N are fixed to the cylinder rod portion 44.

The rods 44 of the cylinders 41a, 41b, 42a, 42b are shown in Figs. 1 and 5 in a returned state, but in the ejected state, the axes of the pins 21a, 21b of the truck 20 are as shown in Fig. 5. And the cylinder rod 44 are parallel to each other, and the disks 45a, 45b, 46a, 46b and the carriage 20 are installed in such a positional relationship that they do not interfere with each other.
Discs 45a, 45b, 46a, 4 on the sides of the liner winding material N on 21a, 21b
6b can abut and push out.

Reference numeral 23 is a bogie frame, and as shown in FIG. 5, the pins 21a and 21b are vertically fixed to a substantially L-shaped frame 24. Pin 2
The tips of 1a and 21b have an upward slope of several degrees to prevent the winding material N from falling during transportation.

Although the number of the pins 21a and 21b of the carriage 20 is four in the figure, the number is not limited, and it is possible to install the same number of extrusion cylinders as the number of the pins 21a and 21b.

Next, the transfer device 50 will be described with reference to FIGS. 2 and 3.

The rails 51a and 51b arranged in parallel are fixed to the plate 52. Bearings 54a and 54b are fixed to the bogie frame 53, and the shaft 55
The a and 55b are rotatably fixed to the bearings 54a and 54b. At the ends of the shafts 55a, 55b, wheels 56a, 56b are fixed, and wheels 56a,
56b rolls on the rails 51a and 51b. A gear 57 is fixed to the shaft 55a and meshes with a gear 59 fixed to an output shaft 58a of a geared motor 58 with a brake fixed to the frame 53.

When the brake of the geared motor 58 with brake is released and the motor is rotated, the shaft 55a rotates, so that the wheels 56a are driven,
The carriage frame 53 moves in the left-right direction in FIG. The stand 60 is fixed on the trolley frame 53, and is rotatably fixed to the frame 61 on the top of the stand 60.

The gear 62 is fixed to the stand 60, the geared motor 62 with a brake is fixed to the frame 61, and the output shaft 62
The gear 62X fixed to a is engaged.

Release the brake of the geared motor 62 with the brake,
The frame 61 that rotates the motor rotates. Therefore, the first
In the figure, the shaft 63 of the transfer device 50 rotates about 180 degrees and becomes like a two-dot chain line. The shaft 65a is fixed to a bearing 66a installed on the frame 61, and the shaft 65b is mounted on the frame 61 with the bearing 66b in parallel with the shaft core of the shaft 65a.
Fixed to.

Further, the screw shaft 67 is made rotatable by bearings 68a and 68b in parallel with the axis of the shaft 65a, and the bearings 68a and 68b are fixed to the frame 61. The nut 69 meshes with the screw shaft 67, and the nut 69 is fixed to the connecting plates 71a and 71b.

Bearings 72a and 72b are fixed between the connecting plates 71a and 71b, and the shaft 65a and the bearing 72a and the shaft 65b and the bearing 72b are slidably engaged.

Therefore, when the screw shaft 67 is rotated, the nut 69 causes the connecting plate 71 to rotate.
The bearings 72a, 72b of the a, 71b can be raised and lowered as a unit. The connecting plate 71a and the plates 73a and 71b and 73b are integrally formed, and the cylinder 74a is fixed to the plate 73a and the cylinder 74b is fixed to the plate 73b.

The cylinder rod axes of the cylinders 74a and 74b are parallel,
In addition, it is installed so that the angle of the upward slope on the side opposite to the rod (right side) in FIG. 3 and the angle formed by the upward slope of the tip of the pin of the truck in FIG.

The cylinder rods of the cylinders 74a and 74b are fixed to the disc 75, and a shaft 63 is provided at a substantially central portion of the disc 75, and the shaft 63 is swingably fixed between the connecting plates 71a and 71b by a pin 76.

The shaft 63 and the arm 77 are integrally formed, and are connected to the cylinder rod part fitting 78a of the cylinder 78 by a pin 79.

The cylinder 78 is connected by a pin 81 to a clevis 80 which is integrally formed with the connecting plates 71a and 71b. The shaft 78 swings by the cylinder 78, and FIG. 3 shows the return limit of the cylinder rod. At this time, it becomes parallel to the axis of the winding shaft 11 (Fig. 1),
When the cylinder rod is at the limit, the axis of shaft 63 is cylinder 74
It may be at the same angle as the a, 74b or the pins 21a, 21b of the truck 20 of FIG.

Secure the pulley 82 to the upper end of the screw shaft 67, and
A belt 84 and a pulley 84 fixed to the output shaft of a geared motor 83 with a brake fixed to the. Therefore, when the brake is released and the motor is rotated, the screw shaft 67 rotates and the shaft 63
Can go up and down.

Next, the operation of the present invention will be described.

A liner winding material N is hung on each pin 21a, 21b of the carriage 20 and fixed to the carriage fixing means 30.

In the transfer device 50, the shaft 63 is oriented as shown by the two-dot chain line in FIG. 1, and the shaft center of the shaft 63 is located on the extension line of the shaft center of the pin 21b of the carriage 20.
The rod end disc 45a of the cylinder 41a is liner winding material N
And the liner winding material N is transferred onto the shaft 63. Axis 63
Makes the shaft 63 substantially horizontal by the cylinder 78 (as shown in Fig. 3).

The frame 61 is rotated approximately 180 degrees by the brake-equipped gard motor 62 of the transfer device 50, and the shaft 63 is moved to the position indicated by the solid line in FIG. On the extension line of the axis of the winding shaft 11 of the winding device 10, the shaft 63
The liner winding material N is transferred onto the shaft 11 by the cylinders 74a and 74b.

On the other hand, the sheet winding material R wound by the winding device 10 is rotated to the position where the liner winding material N is transferred and stopped, so that the sheet winding material R is transferred to the shaft 63 by the sheet winding material extruding device 13. List.

In the transfer device 50, the frame 61 rotates approximately 180 degrees and moves the shaft 63 to the position indicated by the chain double-dashed line in FIG. The axis of shaft 63 is pin 21
When the cylinders 74a and 74b are actuated on the extension of the axis of b, the disk 75 moves forward to transfer the sheet winding R onto the pin 21a.

Next, the shaft 63 descends by the motor 83, stops at the position where the shaft center of the shaft 63 comes to the extension line of the shaft center of the pin 21b, the cylinder 42b operates, and the liner winding material N is transferred to the shaft 63. To do.

Hereinafter, the liner winding material N is taken up by the winding device 10 by the operation described above.
It is possible to transfer the sheet winding material R supplied to the carriage 20 and wound by the winding device 10 to the carriage 20.

In FIG. 1, it is necessary for the transfer device 50 to move in a direction perpendicular to the axis of the pins 21a and 21b of the truck. Transfer device 50 and winding device
Regarding the positional relationship of 10, the winding shaft 11 is always in a fixed position, and when there is only one position, the axis of the winding shaft 11 and the transfer device 50
The moving direction of is not limited to a right angle, and can be set to any angle.

〔The invention's effect〕

As described above, the present invention comprises a sheet winding material extruding means for winding a sheet material on a cell provided on a cantilevered winding winding shaft while interposing a liner on the contact surface of the rubberized sheet material as described above. A winding device, a cantilever-supporting pin arranged to face the winding shaft, and a bogie including a bogie fixing means and a winding material pushing means on the pin; the winding device and the bogie; A transfer device disposed between the transfer device and the transfer device;
Since it is equipped with a moving and swiveling mechanism that moves and swivels this shaft in the vertical and horizontal directions, and means for extruding the winding material hung on the shaft,
It has the following excellent effects.

(1). You can take out the liner from the dolly and set it automatically on the winding device.

(2). The rolled rubberized sheet material can be automatically stored in the trolley.

(3). Since the above 1 and 2 are performed on the same truck, it is advantageous for space saving and simplification of handling of the truck.

(4). The automation of handling improves productivity.

(5) Due to the handling in which the shaft and the pin are inserted in the core hole of the winding material, even if the outer diameter is different, the outer diameter grip does not have an adverse effect.

[Brief description of drawings]

1 is a schematic plan view of the entire winding device embodying the present invention, FIG. 2 is a plan view of a transfer device, FIG. 3 is a side view of FIG. 2, FIG. 4 is a plan view of a bogie, and FIG. FIG. 5 is a side view of FIG. 10 ... Winding device, 11 ... Winding shaft, 12 ... Cell, 20 ... Truck, 21a, 21b ... Pin, 30 ... Truck fixing means, 40 ... Roll material pushing means, 50 ... Transfer Mounting device, 62 …… Geared motor with brake (moving and swinging mechanism), 63 …… Axis, 74a, 74b ……
Cylinder (means for pushing out winding material), 78 ... Cylinder (oscillating mechanism), 83 ... Motor (moving and swinging mechanism).

Claims (1)

[Claims] 1. A winding device comprising a sheet winding material extruding means for winding a sheet material on a cell provided on a cantilevered winding shaft while interposing a liner on a contact surface of a rubberized sheet material. A cantilever-supporting pin arranged to face the winding shaft, and a bogie including a bogie fixing means and a winding material pushing means on the pin; and a bogie provided between the winding device and the bogie. The transfer device comprises an oscillating mechanism that vertically oscillates a cantilevered shaft, a movable slewing mechanism that vertically oscillates the shaft, and a shaft. And a means for extruding a rolled material wound around the rubber-coated sheet winding material transfer device.