JP2012161975A - Apparatus for conveying rubber member - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an apparatus for conveying a rubber member, in which a stretch of the rubber member can be restrained.SOLUTION: The apparatus for conveying the rubber member includes: an unwinding means (an unwinding roll 2) around which the continuous belt-like rubber member is wound; a winding means (a molding drum 3) around which the rubber member (a belt member 7) unwound from the unwinding means is wound; a conveyance route for guiding the rubber member unwound from the unwinding means to the winding means; and a vibration imparting means 6 for vibrating the conveyance route. The conveyance route includes: a festoon 22 for adjusting the tension of the rubber member to a predetermined proper value; and a roller conveyer device 23 arranged between the festoon and the winding means.

Description

  The present invention relates to a conveying device that conveys a continuous belt-shaped rubber member.

  An extruder, a winding device for winding the continuous strip-shaped rubber member continuously extruded by the extruder, and a conveyance path for guiding the continuous strip-shaped rubber member continuously extruded by the extruder to the winding device; Provided with a roller that is installed at a position immediately after the extruder or immediately after the thermostat and constitutes a part of the conveyance path, and a vibration device that vibrates the roller, and gives vibration to the rubber member via the roller. A rubber member conveying device is known in which the rubber member is caused to bend and thereby the shrinkage amount of the rubber member is reduced by increasing the shrinkage speed of the rubber member (see, for example, Patent Document 1). ).

JP-A-8-244090

The transport device is configured to wind up the continuous band-shaped rubber member continuously extruded by the extruder, and is configured to extrude the continuous band-shaped rubber member. Therefore, the continuous band-shaped rubber member is extruded and wound. In the process, the tension in the direction along the longitudinal direction of the continuous belt-shaped rubber member applied to the rubber member is small. In this way, when vibration is transmitted to the continuous belt-shaped rubber member having a small tension along the longitudinal direction via the roller, the rubber member is pressed by the roller while the roller and the rubber member are in contact with each other. There is a possibility that the rubber member is easily stretched by the bending motion.
The present invention provides a rubber member conveying device capable of suppressing the elongation of a rubber member.

The rubber member conveying device according to the present invention includes an unwinding means in which a continuous belt-shaped rubber member is wound up, a winding means in which a rubber member unwound from the unwinding means is wound, and an unwinding means. Since it has a conveying path for guiding the rubber member that has been taken out to the winding means and a vibration applying means that vibrates the conveying path, both ends of the continuous belt-like rubber member are supported by the unwinding means and the winding means. In a conveying apparatus having a condition in which tension in a direction along a longitudinal direction of the rubber member (a direction continuous along the conveying path) is easily applied to the rubber member, the conveying path and the rubber are caused by vibration of the conveying path by the vibration applying unit. Since contact with the member can be reduced and friction due to contact between the conveyance path and the rubber member can be reduced, the elongation of the rubber member can be suppressed.
Since the conveyance path includes a festoon for adjusting the tension of the rubber member to a predetermined appropriate value, and a roller conveyor device provided between the festoon and the winding means, the rubber member is wound around the winding means. When being attached, both ends of the rubber member positioned on the roller conveyor device are supported by the festoon and the winding means, and the other end side of the rubber member positioned on the roller conveyor device is wound. Since the pulling force by means of the festoon is applied to one end side of the rubber member located on the roller conveyor device while the traction force by the means is applied, the rubber member has a condition that the tension in the direction along the longitudinal direction of the rubber member is easily applied. It becomes a conveyance device, and the contact between the roller conveyor device and the rubber member can be reduced by providing vibration imparting means in the conveyance device. Because it reduces the friction caused by contact between Nbeya device and the rubber member, it can be suppressed elongation of the rubber member.
The roller conveying path formed by a plurality of rollers of the roller conveyor device is an upper inclined roller conveying path inclined upward from the festoon side toward the winding means side, and the winding means from the top point of the upper inclined roller conveying path Since it has a lower inclined roller conveyance path that is inclined downward toward the side, it becomes a conveyance device having a condition that the tension in the direction along the longitudinal direction of the rubber member is more easily applied to the rubber member, and in the conveyance device, By providing the vibration applying means, the contact between the roller conveyor device and the rubber member can be reduced, and the friction caused by the contact between the roller conveyor device and the rubber member can be reduced, so that the elongation of the rubber member can be suppressed.
The vibration applying means is configured to vibrate the conveyance path in a direction intersecting the band surface of the rubber member, and a vibration frequency for vibrating the conveyance path in a direction intersecting the band surface of the rubber member is 80 Hz to 8000 Hz. Since it is a range, a roller conveyor apparatus can be vibrated at high speed, and the contact with a conveyance path and a rubber member can be suppressed more effectively.

Configuration diagram showing a transport device (Embodiment 1) The top view which shows a belt member (Embodiment 1). The perspective view which shows a roller conveyor apparatus and a vibration provision means (Embodiment 1). The figure which shows the winding process of a belt member (Embodiment 1 and a comparative example). The figure which shows the result of the elongation rate and width change rate of a belt member at the time of using the conveying apparatus of a comparative example. The figure which shows the result of the elongation rate and width change rate of a belt member at the time of using the conveying apparatus of Embodiment 1. FIG.

Embodiment 1
As shown in FIG. 1, the rubber member conveying device 1 includes an unwinding roll 2 as an example of an unwinding means, a molding drum 3 as an example of a winding means, a conveying path 4, and a speed control mechanism 5. And vibration applying means 6.

The unwinding roll 2 has a configuration in which a belt member 7 as an example of a continuous belt-shaped rubber member is wound around a winding shaft 2a in a roll shape.
The winding shaft 2 a is rotatably supported by a support member 9 installed on the floor 8, and rotates in a direction in which the belt member 7 is unwound by receiving a rotational driving force from the rotational driving source 10.
The belt member 7 wound around the winding shaft 2a is a rubber member with a built-in cord 11 formed by coating raw rubber on a cord 11 such as a steel cord or an organic fiber cord by an extrusion rolling device called a calendar device, It becomes a component part of a tire. Since the belt member 7 is in a raw rubber state, it may be plastically deformed when it is extended. Therefore, it is highly necessary to suppress the elongation of the belt member 7.
As shown in FIG. 2, the angle α formed by the orthogonal line 7b orthogonal to the center line 7a along the longitudinal direction of the belt member 7 and the cord 11 is called a cord angle and is determined by the required performance of the tire.

The molding drum 3 has a circumferential surface 16 around which the belt member 7 unwound from the unwinding roll 2 and conveyed via the conveying path 4 is wound via the carcass member 15. It is a rotating body having a circular cross section that rotates around the center of the circle.
A carcass member 15 that is a tire component is first wound around the circumferential surface 16 of the molding drum 3, and the belt member 7 is wound around the carcass member 15.
When the carcass member 15 and the belt member 7 are built with a metal cord such as a steel cord as the cord 11, the circumferential surface 16 of the molding drum 3 is wound around the circumferential surface 16. A magnet (not shown) for attracting the cord 11 of the carcass member 15 and the belt member 7 and sticking the carcass member 15 and the belt member 7 on the circumferential surface 16 is provided.
The rotation center shaft 3 a of the molding drum 3 is rotatably supported by a support member 17 installed on the floor 8, and rotates in a direction in which the belt member 7 is wound by receiving a rotational driving force from a rotational driving source 18.
The winding speed of the molding drum 3 is set in the range of 0.5 rpm to 30 rpm, for example.

  The conveyance path 4 includes a peeling unit 21, a festoon 22, a roller conveyor device 23, and a belt member cutting device 24.

After the unwinding end 7t of the belt member 7 unwound from the unwinding roll 2 is attached to the winding start end mounting portion 3b of the molding drum 3 via the festoon 22 and the roller conveyor device 23, the unwinding roll 2 By starting the rotational drive source 10 and the rotational drive source 18 of the molding drum 3, the belt member 7 is wound around the circumferential surface 16 of the molding drum 3 a predetermined number of times.
That is, the belt member 7 is conveyed from the unwinding roll 2 to the molding drum 3 via the festoon 22 and the roller conveyor device 23 so that the longitudinal direction of the belt of the continuous belt-shaped belt member 7 and the conveying direction coincide with each other. It is wound around the molding drum 3.
The closer the cord angle α of the belt member 7 is to 0 °, the easier the belt member 7 extends in the longitudinal direction when tension in the direction along the longitudinal direction is applied to the belt member 7 in the winding process of the belt member 7. When the belt member 7 extends in the longitudinal direction, the cord angle α of the belt member 7 becomes larger than the initial value, and as shown in FIG. 2, the belt member 7 contracts in the width direction and the width dimension of the belt member 7 is in the initial state. From W1 to W2.

The peeling means 21 is peelably attached to one belt surface 7f of the belt member 7 so that the belt surfaces of the belt member 7 wound around the winding shaft 2a of the unwinding roll 2 do not stick to each other. It is a means for peeling off the surface contact prevention member 25, such as an attached non-illustrated polyethylene film.
For example, the peeling means 21 peels the surface contact preventing member 25 from one belt surface 7f of the belt member 7 and the belt member 7 peels from the one belt surface 7f by the peeling portion 26 from one belt surface 7f. And a surface contact prevention member winding means 27 for winding the surface contact prevention member 25. The surface contact preventing member winding means 27 includes a winding shaft 27a that winds the surface contact preventing member 25 by connecting one end of the continuous band-shaped surface contact preventing member 25 and a rotation drive source (not shown) of the winding shaft 27a. Prepare. The winding shaft 27 a is rotatably supported by a support member 29 installed on the floor 8. The peeling part 26 is supported by a support member (not shown) connected to the support member 29, for example.

The festoon 22 has a difference in speed between the unwinding speed of the unwinding roll 2 and the winding speed of the forming drum 3 when the belt member 7 is unwound from the unwinding roll 2 and wound around the forming drum 3. One end (winding end) is attached to the winding shaft 2a of the unwinding roll 2 and the other end (winding start end 7s) is molded so that the belt member 7 is not subjected to excessive tensile force or excessive compression force. This is a mechanism for adjusting the tension of the belt member 7 supported on both ends attached to the drum 3 to a predetermined appropriate value.
The festoon 22 includes a carry-in drive roll 31 supported by a support member 31 a installed on the floor 8, and a carry-out drive roll 32 supported by a support member 32 a installed on the floor 8.
When the belt member 7 includes a metal cord such as a steel cord as the cord 11, the festoon 22 includes a magnet path 33. The magnet path 33 includes, for example, an entrance side magnet path 33a provided in the support member 31a and an exit side magnet path 33b provided in the support member 32a.

The unwinding end 7t of the belt member 7 unwound from the unwinding roll 2 moves downward after passing through the loading-side drive roll 31, and then moves upward to pass through the unloading-side drive roll 32. The belt member 7 is set in a state of hanging between the carry-in side drive roll 31 and the carry-out side drive roll 32 by being attached to the winding start end attaching portion 3b of the molding drum 3 by passing over the 23 rollers 40. The
The entrance-side magnet path 33a is configured to adsorb a metal cord as the cord 11 inside the belt member 7 that passes through the carry-in side drive roll 31 and hangs downward to stably convey the belt member 7.
The exit-side magnet path 33b is provided so as to face the entrance-side magnet path 33a, and adsorbs the metal cord inside the belt member 7 that has passed through the entrance-side magnet path 33a to stabilize the belt member 7 up to the carry-out side drive roll 32. It is the structure for making it convey.

When the unwinding speed of the unwinding roll 2 is faster than the unwinding speed of the molding drum 3, the lower end position 7e of the belt member 7 between the carry-in side drive roll 31 and the carry-out side drive roll 32 moves downward.
When the unwinding speed of the unwinding roll 2 is slower than the unwinding speed of the molding drum 3, the lower end position 7e of the belt member 7 between the carry-in side drive roll 31 and the carry-out side drive roll 32 moves upward.
As described above, the belt member 7 is positioned across the festoon 22 and the molding drum 3, and one end is supported by the festoon 22 and the other end is supported by the molding drum 3. The tension applied in the longitudinal direction of the belt member 7 is adjusted by the festoon 22 so as to be constant and small.

The roller conveyor device 23 forms a conveyance path between the festoon 22 and the molding drum 3.
As shown in FIG. 3, the roller conveyor device 23 includes a plurality of rollers 40 and a pair of support side plates 41; 41.
The support side plate 41 is supported by a support member 42 installed on the floor 8.
The support side plate 41 includes an upper inclined portion 46 that is inclined upward (ceiling side) from the festoon 22 side toward the molding drum 3 side, and downward (floor) from the uppermost position 46t of the upper inclined portion 46 toward the molding drum 3 side. A downwardly inclined portion 47 which is inclined to the side)
The roller 40 includes a cylindrical or columnar roller main body 51 and a rotation center shaft 52 that protrudes from the center of a circle on both circular end faces of the roller main body 51.
Both ends of the rotation center shaft 52 of the roller 40 are rotatably supported by a pair of support side plates 41; 41 provided so that the surfaces face each other in parallel.
A plurality of rollers 40 are arranged at regular intervals along the longitudinal direction of the pair of support side plates 41; 41. Thereby, the upper inclined roller conveyance path 49a and the upper inclined roller conveyance path 49a in which the roller conveyance path 49 configured by the plurality of rollers 40 is inclined upward (ceiling side) from the festoon 22 side toward the molding drum 3 side. The lower inclined roller conveyance path 49b which inclines downward (floor side) toward the molding drum 3 side from the uppermost point is provided.
In the roller 40, the roller body 51 rotates the rotation center shaft 52 by the belt member being conveyed to the molding drum 3 side while the belt surface of the belt member 7 is in contact with the circumferential surface of the roller body 51 of the plurality of rollers 40. The rotation center shaft 52 is rotatably supported by the support side plate 41 so as to be rotatable as a center.
The roller body 51 is formed of a material having a small friction coefficient, and has a circumferential surface that is smooth.

  Each time the belt member 7 is wound on the carcass member 15 wound around the circumferential surface 16 of the molding drum 3, the belt member cutting device 24 removes the wound belt member 7 from the belt on the conveyance path side. This is a device for cutting the belt member 7 in order to separate it from the member 7. The belt member cutting device 24 is supported by a support member (not shown) installed on the floor 8.

  The speed control mechanism 5 includes an unwinding speed detector 56 that detects the unwinding speed of the unwinding roll 2, a winding speed detector 57 that detects the winding speed of the molding drum 3, an unwinding speed detector 56, and A control device for inputting the speed value detected by the winding speed detector 57 and controlling the rotational drive source 10; 18 so that the unwinding speed of the unwinding roll 2 and the winding speed of the molding drum 3 are the same. 58.

The vibration applying means 6 causes the roller conveyor device 23 to vibrate. As an example, the contact body 61 that periodically contacts the support side plate 41 or the roller body 51, and the contact body 61 is the support side plate 41 or the roller body. And a driving means 62 for driving the contact body 61 so as to periodically come into contact with 51.
The vibration applying means 6 includes, for example, a motor 62a as the driving means 62, and a rotating disk 61a as the contact body 61 provided to be eccentrically rotated on the output shaft 62b of the motor 62a. The vibration applying means 6 is configured such that the outer peripheral surface 61b of the rotating disk 61a periodically collides with the support side plate 41 or the roller body 51 by rotating the output shaft 62b of the motor 62a. Periodic vibration can be applied to 41 or the roller body 51. For example, the outer peripheral surface 61b of the rotating disk 61a is periodically brought into contact with the lower surface 41a of the support side plate 41 to vibrate the roller body 51 of the roller conveyor device 23 in a direction intersecting the belt surface 7f of the belt member 7. I made it. The number of vibration applying means 6 can be set freely.

  And the diameter of the rotation disc 61a, the eccentric center of the rotation disc 61a, the rotation speed of the motor 62a, etc. were adjusted so that the vibration frequency of the roller main body 51 might be in the range of 80 Hz to 8000 Hz, for example. In addition, what is necessary is just to fix the casing of the motor 62a to the support member 42 which supports the support side plate 41, for example.

  In the transport device 1 configured as described above, the unwinding end 7t of the belt member 7 unwound from the unwinding roll 2 is transferred to the winding start end mounting portion 3b of the forming drum 3 via the festoon 22 and the roller conveyor device 23. After the attachment, when the belt member 7 is wound around the circumferential surface 16 of the molding drum 3 by starting the rotation driving source 10; 18 of the unwinding roll 2 and the molding drum 3, the driving means 62 of the vibration applying means 6 is used. Is driven to vibrate each roller main body 51 of the roller conveyor device 23, whereby friction caused by contact between the circumferential surface of the roller main body 51 and the belt member 7 is reduced, and the belt member 7 becomes difficult to extend.

In the first embodiment, since the festoon 22 is provided in the conveyance path 4, the belt member 7 is positioned on the roller conveyor device 23 by the festoon 22 and the molding drum 3 when the belt member 7 is wound around the molding drum 3. 7 is in a state where both ends of the belt member 7 are supported, and the belt member 7 positioned on the roller conveyor device 23 is positioned on the roller conveyor device 23 by applying a traction force due to the rotational force of the molding drum to the other end side. One end side of the belt member 7 is applied with a tensile force due to the festoon 22, and the conveying device 1 is provided with a condition that the belt member 7 is likely to be subjected to tension in the direction along the longitudinal direction of the belt member 7.
In such a conveying apparatus 1, the vibration applying means 6 is provided, so that the friction due to the contact between the roller main body 51 and the belt member 7 is caused by vibrating each roller main body 51 of the roller conveyor device 23 by the vibration applying means 6. This can be reduced and the elongation of the belt member 7 can be suppressed. Accordingly, the variation in the elongation of the belt member 7 is reduced, and the variation in the width dimension of the belt member 7 can be reduced. Therefore, the variation in the width dimension of the belt member 7 within one tire is reduced, and a high-quality tire is manufactured. become able to.

  According to the conveyance device 1 of the first embodiment, the roller conveyance path 49 formed by the plurality of rollers 40 of the roller conveyor device 23 is inclined upward from the festoon 22 side toward the molding drum 3 side and then the molding drum 3 side. Therefore, the belt member 7 has a tension in the direction along the longitudinal direction of the belt member 7 because the upper inclined roller conveyance path 49a and the lower inclination roller conveyance path 49b are provided. Since the conveyance device 1 is provided with a condition that it is easier to be added, and the conveyance device 1 includes the vibration applying unit 6, the roller main unit 51 of the roller conveyor device 23 is vibrated by the vibration applying unit 6. Friction due to contact between the main body 51 and the belt member 7 can be reduced, and the elongation of the belt member 7 can be suppressed.

  In particular, since the roller body 51 is vibrated in the direction intersecting the belt surface 7f of the belt member 7 by the vibration applying means 6, the contact between the roller body 51 and the belt member 7 can be more effectively suppressed. As a result, friction due to contact between the roller body 51 and the belt member 7 can be further reduced, and the elongation of the belt member 7 can be suppressed.

  Since the vibration frequency of the roller body 51 is set to 80 Hz to 8000 Hz and the roller body 51 is vibrated at high speed, the contact between the roller body 51 and the belt member 7 can be more effectively suppressed.

In addition, when the belt member 7 includes the metallic cord 11, the belt member 7 is easily tensioned because the magnet path 33 is provided. Even in this case, the roller main body 51 and the belt member 7 may be By reducing the friction caused by the contact, the elongation of the belt member 7 can be suppressed.
Further, the closer the cord angle α of the belt member 7 is to 0 °, the more easily the tension is applied to the belt member 7, but even in this case, the friction caused by the contact between the roller body 51 and the belt member 7 can be reduced. Can be suppressed.

  Further, a control device 58 that controls the unwinding speed of the unwinding roll 2 and the winding speed of the molding drum 3 and a festoon that adjusts the tension applied in the longitudinal direction of the belt member 7 to be constant. 22, the tension applied in the longitudinal direction of the belt member 7 can be made small and constant, and the elongation of the belt member 7 can be suppressed.

Example The elongation of the belt member 7 was observed in the conveying apparatus 1 that satisfied the following conditions.
(1) Belt member 7; width dimension 390 mm, conveyance angle β on the roller conveyor device 23 (see FIG. 1) = 38 °.
(2) Molding drum 3; circumferential length of the circumference 2500 mm, winding speed 16.6 rpm, acceleration 5000 msec, deceleration 3000 msec.
(3) Vibration applying means 6; vibration frequency 5000 Hz, amplitude 1 mm, installation position of vibration applying means 6; installation at a position 1500 mm from the molding drum 3 and a position 1500 mm from the festoon 22;
In the process where the belt member 7 is wound around the molding drum 3 as shown in FIG. 4 under the above conditions, the state of the belt member 7 is changed at the transfer portion where the belt member 7 is transferred onto the carcass member 15 around which the molding drum is wound. Sampling was performed, and the elongation rate and the width change rate of the belt member 7 were obtained by comparing each sampling data with the reference state data of the belt member 7. The horizontal axis in FIGS. 5 and 6 represents the position a on the molding machine (the distance a from the winding start end 7s to the transfer portion (see FIG. 4B)), and the vertical axis represents the elongation rate and the width change rate. 5 and 6, for example, every time the winding start end 7 s of the belt member 7 is separated by 100 mm from the transfer portion, the state of the belt member 7 is imaged by the camera at the transfer portion at that time. It is the graph which showed the elongation rate and width change rate which input the reference state data of the member 7 into the computer, and was calculated using the exclusive arithmetic program.
FIG. 5 shows the results of measuring the elongation rate and the width change rate of the belt member 7 using a transport device of a comparative example that does not include the vibration applying means 6 as compared with the transport device of the first embodiment, and FIG. The result of having measured the elongation rate and width change rate of the belt member 7 using the conveyance apparatus of 1 is shown. The width change rates 1 and 2 and the elongation rates 1 and 2 indicate sample numbers of the wound belt member 7.
As can be seen from FIGS. 5 and 6, in the case of the conveyance device 1 of the first embodiment in which vibration is applied to the belt member 7 by the vibration applying unit 6, the comparative conveyance device that does not apply vibration to the belt member 7 by the vibration applying unit 6 In comparison, the maximum value of the elongation rate was improved from 13.8% to 5%, and the maximum value of the width change rate was improved from 5.3% to 1.7%.
Further, the variation in the elongation rate was improved from about 10% to about 2%, and the variation in the width change rate was improved from about 3% to about 1%.
That is, in the case of the conveyance device 1 according to the first embodiment in which the vibration applying unit 6 applies vibration to the belt member 7, the elongation of the belt member 7 can be suppressed as compared with the conveyance device of the comparative example, and the variation in the elongation of the belt member 7. It was confirmed that the number was also reduced.

The vibration applying means 6 is not limited to the one having the above-described configuration, for example, one having a configuration in which a striking vibration is applied to the support side plate 41 or the roller main body 51 with a piston using a hydraulic cylinder device, or Other vibrating bodies may be used.
Further, the vibration applying means 6 may be a motor that applies a rotational force to the rotation center shaft 52 of the roller 40 to rotate the roller 40.

  In the present invention, the effect can be obtained even if the present invention is applied to a transport apparatus having a horizontal roller transport path.

The conveying device of the present invention does not include the festoon 22, and one end of the continuous belt-shaped rubber member is attached to the unwinding means, and the other end of the rubber member is attached to the winding means. In the conveying apparatus in which the conveying path is provided between the two and the rubber member and the rubber member is stretched due to the friction caused by the contact between the rubber member and the conveying path, the vibration applying means 6 for applying vibration to the conveying path is provided. There may be.
In this case, in the state where both ends of the continuous belt-like rubber member are supported by the unwinding means and the winding means, the conveying device 1 is provided with a condition that the tension in the direction along the longitudinal direction of the rubber member is easily applied to the rubber member. In the transport device 1, the vibration imparting means 6 vibrates the transport path, thereby reducing the contact between the transport path and the rubber member, and reducing the friction caused by the contact between the transport path and the rubber member. it can.

  The conveyance object by the conveyance apparatus of this invention should just be a continuous belt-shaped rubber member. For example, a carcass member, a tread member, or other continuous belt-like rubber member constituting the tire may be used.

1 conveying device, 2 unwinding roll (unwinding means), 3 molding drum (winding means),
4 conveying path, 6 vibration applying means, 7 belt member (rubber member), 7f belt surface,
22 festoons, 23 roller conveyors, 40 rollers,
49 roller conveyance path, 49a upper inclined roller conveyance path,
49b Lower inclined roller conveyance path.

Claims (4)

  Unwinding means in which a continuous belt-shaped rubber member is wound up, winding means in which the rubber member unwound from the unwinding means is wound, and the rubber member unwound from the unwinding means is guided to the winding means. A rubber member conveying apparatus comprising: a conveying path; and vibration applying means for vibrating the conveying path.   The conveyance path includes a festoon for adjusting the tension of the rubber member to a predetermined appropriate value, and a roller conveyor device provided between the festoon and the winding means. Rubber member conveying device.   The roller conveying path formed by a plurality of rollers of the roller conveyor device is an upper inclined roller conveying path inclined upward from the festoon side toward the winding means side, and the winding means from the top point of the upper inclined roller conveying path 3. The rubber member conveying device according to claim 2, further comprising a lower inclined roller conveying path inclined downward toward the side.   The vibration applying means is configured to vibrate the conveyance path in a direction intersecting the band surface of the rubber member, and a vibration frequency for vibrating the conveyance path in a direction intersecting the band surface of the rubber member is 80 Hz to 8000 Hz. The rubber member conveying device according to any one of claims 1 to 3, wherein the conveying device is a range.

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