KR20080102985A - Dust-removal device - Google Patents

Abstract

A dust removing device is provided to prevent damage to parts or abnormal wear despite load over normal standard is exerted on an adhesive roll. A dust removing device comprises an adhesive rubber roller(4), contacting with each other with the surface of the flat board type material and adsorbing the dust; a drive motor(29) rotating the adhesive rubber roller; and a transfer mechanism(9) delivering the power of the drive motor to the adhesive rubber roller. The transfer mechanism comprises a drive side magnetic member(37) connected to the drive motor, formed like about disc type; and a follower side magnetic member(38) facing to the drive side magnetic member at regular interval, formed like about disc type of which diameter is smaller than that of the drive side magnetic member.

Description

Vibration damper {DUST-REMOVAL DEVICE}

The present invention relates to a vibration suppression apparatus for removing dust adhering to the surface of a flat member.

Conventionally, a vibration damping apparatus for removing dust adhering to the surface of various types of substrates such as printed boards and liquid crystal panels on which electronic components are mounted, or flat members such as sheet-like members made of raw materials of the substrates. Is known (see Patent Document 1, for example).

The vibration damping device described in Patent Document 1 includes an adhesive roll for adsorbing dust adhering to the upper surface of the flat plate member, an adhesive roll for adsorbing dust adhering to the lower surface of the flat member; A motor for rotating two adhesive rolls is provided, and dust is removed while conveying a flat member. Moreover, in the vibration damping apparatus of patent document 1, the power of a drive motor is transmitted to the adhesion roll through the gear assembly comprised by combining the several gear.

Patent Document 1: Japanese Patent Application Laid-Open No. 2004-17008

In the damping apparatus described in Patent Document 1, the power of the drive motor is transmitted to the pressure-sensitive adhesive roll through a gear assembly formed by combining a plurality of gears. Therefore, there exists a possibility that dust may generate | occur | produce from the engagement part of a gear. When the dust is being removed, if a load other than the assumed load is applied to the adhesive roll and the adhesive roll is locked, an overload is transmitted from the motor to the gear assembly or the like to form a gear assembly. There is a possibility that an unfavorable condition such as damage or abnormal wear of parts such as gears may occur. Therefore, there exists a possibility that a problem may arise that an apparatus stops for a long time or the frequency of replacement of parts becomes high.

    An object of the present invention is to provide a vibration suppression apparatus capable of suppressing the occurrence of dust and preventing damage to the parts or abnormal wear even when an unexpected load is applied to the adhesive roll or the like.

In order to solve the said subject, the vibration damping apparatus which removes the dust adhering to the surface of a flat board member while conveying the flat board member of this invention is an adhesive roll which abuts on the surface of a flat board member, and adsorbs dust, and an adhesive roll. It includes a drive motor for rotating the drive, and a transmission mechanism for transmitting the power of the drive motor to the adhesive roll, the transmission mechanism is formed in a disc shape and connected to the drive motor and the drive side magnetic member, the diameter of the drive side magnetic member It is formed in the shape of a small disk and includes a driven magnetic member facing the driving side magnetic member at predetermined intervals, wherein the driving side magnetic member is formed in a circular or annular shape centering on the rotational center of the driving side magnetic member. A disk or circle having a smaller side diameter than the driving side magnetizing member, including a side magnetizing part, and a driven magnetic member having a center of rotation of the driven magnetic member. And a driven side magnetizing member formed in a shape, wherein the driving side magnetic member and the driven magnetic member are driven from the driving side magnetizing member and the driven side as viewed from the opposing direction of the driving magnetic member and the driven magnetic member. It is characterized by the magnetizing part being arrange | positioned so that it may overlap.

In the vibration suppression apparatus of the present invention, the transmission mechanism for transmitting the power of the drive motor to the pressure-sensitive adhesive roll is formed in a disc shape and a drive side magnetic member connected to the drive motor, and a disc shape smaller in diameter than the drive side magnetic member. A driven side magnetic member facing the drive side magnetic member at predetermined intervals (via a predetermined gap) is included. That is, in the transmission mechanism of the present invention, there is no engagement portion of the cog wheel or the like that may cause dust. Therefore, in this invention, generation | occurrence | production of dust can be suppressed.

In addition, in the present invention, since the transmission mechanism is constituted by the driving magnetic member and the driven magnetic member facing each other through the predetermined gap, when an unexpected load is applied to the adhesive roll or the like, the driving magnetic member and the longitudinal Slip occurs between the ipsilateral magnetic members. Therefore, damage to the parts constituting the vibration damping apparatus, abnormal wear, and the like can be prevented. Moreover, even if the situation which loads other than assumed by the adhesive roll etc. generate | occur | produces, the damage of the flat plate member in conveyance can be prevented.

In the present invention, the substantially disk-shaped drive side magnetic member and the driven side magnetic member are arranged to face each other through a predetermined gap. Therefore, a sufficient driving force can be transmitted from the driving motor to the pressure-sensitive adhesive roll as compared with the case where the drive-side magnetic member and the driven-side magnetic member formed in a cylindrical shape are opposed to each other in the radial direction.

In the present invention, the vibration damping apparatus includes a first adhesive roll that abuts on one surface of the plate-like member as an adhesive roll, and a second adhesive roll that abuts on the other surface of the plate-shaped member, and includes a first magnetic member as the driven magnetic member. A first driven magnetic member connected to the adhesive roll, and a second driven magnetic member connected to the second adhesive roll, wherein the first driven magnetic member includes a first driven magnetized portion as the driven magnetized portion The second driven magnetic member includes a second driven magnetized portion as the driven magnetized portion, and the first driven magnetic member includes a first driven magnetized portion driven from the radially outer side of the driven magnetized portion. It is arrange | positioned so that it may overlap with a magnetic part, and it is good that the 2nd driven side magnetic member is arrange | positioned so that a 2nd driven side magnetizing part may overlap with a driving side magnetizing part from the radial inside of a driving side magnetizing part.

In this configuration, the first driven magnetic member and the second driven magnetic member can be rotated in different directions. Therefore, when advancing the surface of the flat member, the first adhesive roll which abuts on one surface of the flat member and the second adhesive roll which abuts on the other surface of the flat member are suitable through one driving side magnetic member. Can be rotated.

In the present invention, the vibration suppression apparatus includes two first adhesive rolls and two second adhesive rolls, and is connected to two first driven magnetic members and second adhesive rolls respectively connected to the first adhesive rolls. It is preferable to include two second driven magnetic members, and the two first driven magnetic members and the two second driven magnetic members are opposed to the one driving side magnetic member. In such a configuration, since the four pressure-sensitive adhesive rolls can be driven through one driving motor, the configuration of the vibration damper can be simplified.

In the present invention, the drive-side magnetic member is fixed to the rotary shaft of the adhesive roll, and the vibration damping device includes a linear bush for guiding the adhesive roll in a direction orthogonal to the axial direction of the rotary shaft of the adhesive roll. good. In such a configuration, when the dust attached to the surface of the flat member is removed in a situation where a magnetic attraction force is generated between the driven magnetic member and the driving magnetic member, or maintenance of the adhesive roll is performed. When advancing, even if it moves a sticking roll in the direction orthogonal to the axial direction of the rotating shaft of a sticking roll, the sticking roll can be smoothly moved by reducing the movement resistance of the sticking roll.

In the present invention, the vibration isolator preferably comprises a gap adjusting mechanism for adjusting the gap between the driving magnetic member and the driven magnetic member. With this arrangement, the power (torque) which can be transmitted from the driving side magnetic member to the driven magnetic member can be adjusted as necessary.

In the present invention, the vibration isolator comprises a fixed frame on which the drive motor and the drive side magnetic member are installed, a movable frame capable of putting in and out of the fixed frame at the same time that the adhesive roll and the driven magnetic member are installed, and the fixed frame and the movable frame. It is good to include a shock absorbing device disposed between. With this arrangement, for example, the magnetic attraction force between the driving magnetic member and the driven magnetic member increases when the movable frame drawn out from the fixing frame is pushed back into the fixing frame in order to increase the maintenance of the adhesive roll. The kinetic energy generated on the movable frame side can be absorbed and attenuated.

As described above, the vibration suppression apparatus of the present invention can suppress the generation of dust and prevent damage to the parts or abnormal wear even when a situation in which an unexpected load is applied to the adhesive roll or the like occurs.

EMBODIMENT OF THE INVENTION Hereinafter, embodiment of this invention is described based on drawing.

 (Schematic Configuration of Vibration Control Device)

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure for demonstrating the schematic structure of the damping apparatus 1 which concerns on embodiment of this invention from the front. 2 is a view for explaining a schematic configuration of the E-E cross section of FIG. In the following description, the left side of FIG. 1 is "left", the right side of FIG. 1 is "right", the upper part of FIG. 1 is "upper", the lower part of FIG. 1 is "lower", and the front of the ground of FIG. ", The inside of the paper of FIG. 1 shall be" rear side ".

The vibration suppression apparatus 1 of this embodiment removes the dust adhering to the surface of the flat board member 2, such as the printed circuit board on which an electronic component is mounted, various board | substrates, such as a liquid crystal panel, or sheet-like member which becomes a raw material of a board | substrate. It is a device for. Specifically, the vibration damping apparatus 1 is an apparatus for removing the dust adhering to the surface of the flat plate member 2, conveying the flat plate member 2 from the right side to the left side.

As shown in FIGS. 1 and 2, the vibration damping apparatus 1 includes four first adhesive rolls 4 which contact the upper surface of the flat member 2 and adsorb dust, and the flat member 2. Four second adhesive rolls 5 adhering to the lower surface of the substrate and adsorbing the dust, and the adhesive tape is wound and the two first adhesive rolls 4 are in contact with each other. Two first adhesive tape rolls 6 to be removed and two second adhesive tapes to be wound together and two second adhesive rolls 5 to remove dust adhered to the second adhesive roll 5 at the same time. Rotation drive transmission for rotationally driving the adhesive tape roll 7, the plurality of conveying rolls 8 for conveying the flat plate member 2, the first adhesive roll 4, the second adhesive roll 5, and the like. The mechanism part 9 is included. In the damping apparatus 1 of this embodiment, dust removal of the upper and lower surfaces of the flat member 2 advances. In addition, below, when displaying together the 1st adhesive roll 4 and the 2nd adhesive roll 5, it expresses with the adhesive rolls 4 and 5. FIG.

In addition, the vibration damping apparatus 1 has the rotating shaft 11 to which the 1st adhesion roll 4 was fixed to the outer peripheral surface, and the bearing block 12 which rotatably supports the end side of the rotating shaft 11 (refer FIG. 2). And a rotating shaft 13 on which the second adhesive roll 5 is fixed to the outer circumferential surface, a bearing block 14 (see FIG. 2) rotatably supporting the end side of the rotating shaft 13, and a first adhesive tape. The rotating shaft 15 with the roll 6 fixed to the outer circumferential surface, the bearing block 16 for rotatably supporting the end of the rotating shaft 15, and the rotating shaft 17 with the second adhesive tape roll 7 fixed to the outer circumferential surface. ), The bearing block 18 for rotatably supporting the end of the rotating shaft 17, the rotating shaft 19 on which the conveying roll 8 is fixed to the outer circumferential surface, and the first adhesive tape roll 6 in the vertical direction. An air cylinder 21 for moving, an air cylinder 22 for moving the second adhesive tape roll 7 in the vertical direction, a main body frame 23 disposed on both sides in the front and rear directions, With respect to the body frame 23 it includes a cashier movable frame 24.

The adhesive rolls 4 and 5 were formed through rubber members, such as silicone rubber, which is adhesive on the surface. The first adhesive roll 4 and the second adhesive roll 5 are disposed to face each other in the vertical direction, and the flat member 2 is disposed between the first adhesive roll 4 and the second adhesive roll 5. It is configured to pass through. As shown in FIG. 1, in this embodiment, the four first adhesive rolls 4 are arranged adjacent to each other in the left and right directions at predetermined intervals. Similarly, four 2nd adhesion rolls 5 are arrange | positioned adjacently at the predetermined space | interval in the left-right direction.

The bearing block 12 supporting the rotating shaft 11 of the first adhesive roll 4 and the bearing block 14 supporting the rotating shaft 13 of the second adhesive roll 5 are as shown in FIG. 2. It is arranged on both sides of the front and rear direction. The bearing block 14 is fixed to the movable frame 24. The bearing block 12 is connected to the bearing block 14 via a compression coil spring 25, as shown in FIG. Moreover, the bearing block 12 is guided by the linear guide 36 mentioned later, and can move to an up-down direction. The detailed structure of the bearing block 12 is mentioned later.

The adhesive tape is wound around the 1st adhesive tape roll 6 and the 2nd adhesive tape roll 7 so that the adhesive surface of an adhesive tape may face the surface side. The first adhesive tape roll 6 and the second adhesive tape roll 7 abut the first adhesive roll 4 and the second adhesive roll 5, respectively, so that the first adhesive roll 4 and the second adhesive roll ( It is comprised so that the dust attached to 5) may be removed, and when the adhesive force of the 1st adhesive tape roll 6 and the 2nd adhesive tape roll 7 falls, an adhesive tape will peel off sequentially.

The first adhesive tape roll 6 is disposed above the first adhesive roll 4, and the second adhesive tape roll 7 is disposed below the second adhesive roll 5. Moreover, in the left-right direction, the substantially center position between the axial centers of the two 1st adhesive rolls 4 arrange | positioned to the right or left rather than the center position of the vibration damping apparatus 1 of the left-right direction of the 1st adhesive tape roll 6, The first adhesive tape roll 6 is arrange | positioned so that an axis center may correspond, and is substantially centered between the axis centers of the 2nd 2nd adhesive roll 5 arrange | positioned to the right or left rather than the center position in the left-right direction of the damping apparatus 1. The 2nd adhesive tape roll 7 is arrange | positioned so that a position and the axial center of the 2nd adhesive tape roll 7 may correspond.

Bearing blocks 16 and 18 are arranged on both sides in the front-rear direction. Moreover, the air cylinders 21 and 22 are also arrange | positioned at the both sides of the front-back direction. The bearing block 16 is provided with a rod of the air cylinder 21, and the bearing block 18 is provided with a rod of the air cylinder 22.

When the dust adhering to the surface of the flat member 2 is removed, compressed air is supplied to the head side of the air cylinder 21 so that the rod of the air cylinder 21 protrudes downward, and the first The adhesive tape roll 6 descends like the bearing block 16. After a while, as shown by the solid line in FIG. 1, the first adhesive tape roll 6 abuts on the first adhesive roll 4, and the first adhesive roll 4 is like the first adhesive tape roll 6. It descends until it contacts the 2nd adhesion roll 5.

At this time, compressed air is supplied to the head side of the air cylinder 22 so that the rod of the air cylinder 22 protrudes upward. Then, as shown by the solid line of FIG. 1, the 2nd adhesive tape roll 7 rises like the bearing block 18 until it contacts the 2nd adhesive roll 5.

In this way, the first adhesive tape roll 6 abuts on the first adhesive roll 4 while the first adhesive roll 4 abuts on the second adhesive roll 5, and the second adhesive tape roll 7 Dust adhering to the surface of the plate-like member 2 in the state of contact with the second adhesive roll 5 is removed. Specifically, the adhesive rolls 4 and 5 are driven through the rotational drive transmission mechanism 9 and at the same time, the conveying roll 8 is driven through a drive motor not shown so that the flat member 2 is the first adhesive roll. The dust adhering to the surface of the flat plate-like member 2 is removed by passing between the 4 and the second adhesive roll 5. At this time, the first adhesive roll 4 and the first adhesive tape roll 6 move upward in accordance with the thickness of the flat member 2.

At this time, compressed air is supplied to the head side of the air cylinders 21 and 22. Accordingly, the first adhesive tape roll 6 abuts on the first adhesive roll 4 with a predetermined force, and the second adhesive tape roll 7 abuts on the second adhesive roll 5 with a predetermined force. . Accordingly, the first adhesive tape roll 6 and the second adhesive tape roll 7 also rotate as the first adhesive roll 4 and the second adhesive roll 5 rotate through the rotation drive transmission mechanism 9. Rotate When the 1st adhesive tape roll 6 and the 2nd adhesive tape roll 7 rotate, the dust adhered to the 1st adhesive roll 4 and the 2nd adhesive roll 5 will become the 1st adhesive tape roll 6, It removes through the 2nd adhesive tape roll 7.

On the other hand, when the removal of the dust adhering to the surface of the flat member 2 is complete | finished, compressed air is supplied to the rod side of the air cylinder 21, and the rod of the air cylinder 21 enters inside. As the rod enters, the first adhesive tape roll 6 rises like the bearing block 16 (see the dashed line in FIG. 1). When the 1st adhesive tape roll 6 rises, the 1st adhesive roll 4 rises through the biasing force of the compression coil spring 25. As shown in FIG. Moreover, compressed air is supplied to the rod side of the air cylinder 22, and the rod of the air cylinder 22 enters inside. When the rod enters in, the second adhesive tape roll 7 descends like the bearing block 18 (see the dashed line in FIG. 1).

The conveying roll 8 is arrange | positioned at the right end side and the left end side of the damping apparatus 1 so that the conveyance roll 8 may contact the lower surface of the flat plate-shaped member 2. The conveying roll 8 is connected to a drive motor, not shown, and is driven to rotate through this drive motor. In addition, the rotating shaft 19 of the conveying roll 8 is rotatably supported via the bearing 26 provided in the fixed frame 32 mentioned later fixed to the main body frame 23 (refer FIG. 3).

The rotary drive transmission mechanism 9 is arranged on the rear side of the vibration suppression apparatus 1. The details of the configuration of the rotation drive transmission mechanism 9 and the peripheral configuration of the rotation drive transmission mechanism 9 will be described below.

 (Rotary drive transmission mechanism and its surrounding configuration)

FIG. 3 is a view for explaining the configuration of the rotation drive transmission mechanism 9 shown in FIG. 4 is a view for explaining a partial configuration of the rotation drive transmission mechanism 9 from the F-F direction of FIG. FIG. 5 is a view for explaining an arrangement relationship between the driving side magnetic plate 37 and the driven magnetic plates 38 and 39 shown in FIG. 4, and FIG. 5A shows an arrangement relationship when viewed from the front-rear direction, and FIG. 5B. Shows an arrangement relationship when viewed from the G-G direction of FIG. 5A. FIG. 6: is the figure which pulled out the bearing block 12 and the linear bush 42 shown in FIG. In addition, illustration of the 1st and 2nd 1st adhesive roll 4 etc. is abbreviate | omitted from the right side in FIG. 3, and illustration of the 2nd adhesive roll 5 etc. is abbreviate | omitted in FIG.

As shown in FIGS. 3 and 4, the rotation drive transmission mechanism 9 includes two driving motors 29 for rotating the adhesive rolls 4 and 5 and a power of the driving motor 29. 2 for adjusting the distance between the two transmission mechanisms 30 to be transmitted to 4, 5, and the driving magnetic plate 37 and the driven magnetic plates 38 and 39 which will be described later constituting the transmission mechanism 30. Two gap adjusting mechanisms 31 and two shock absorbing mechanisms 33 disposed between the fixed frame 32 and the movable frame 24 fixed to the main body frame 23. Moreover, the vibration damping apparatus 1 is a peripheral structure of the rotation drive transmission mechanism part 9, The linear guide 36 for guiding the 1st adhesion roll 4 to the up-down direction orthogonal to the axial direction of the rotating shaft 11 is carried out. It is included.

As shown in FIG. 4, the movable frame 24 is formed with a substantially “U” shaped mounting hole 24a in which a part of the bearing blocks 12 and 14 are disposed. In this embodiment, four placement tools 24a are formed according to the space | interval of the 1st adhesion roll 4 and the 2nd adhesion roll 5 in the left-right direction. Moreover, both sides of the part in which the mounting opening 24a was formed are the protrusion part 24b which protrudes upward.

The two drive motors 29 are fixed to the fixed frame 32 at predetermined intervals in the left and right directions. Specifically, the two drive motors 29 are fixed to the fixed frame 32 so that the output shaft 29a protrudes in the forward direction.

The transmission mechanism 30 has a drive side magnetic plate 37 as a drive side magnetic member connected to the drive motor 29 and a first driven side as a first driven side magnetic member connected to the first adhesive roll 4. The magnetic plate 38 and the second driven magnetic plate 39 as a second driven magnetic member connected to the second adhesive roll 5 are included. In this transmission mechanism 30, the drive is performed through a magnetic force (magnetic attraction force) generated between the first driven magnetic plate 38 or the second driven magnetic plate 39 and the driving magnetic plate 37. Power on the side magnetic plate 37 is transmitted to the first driven magnetic plate 38 side and the second driven magnetic plate 39 side. In the following description, when the first driven magnetic plate 38 and the second driven magnetic plate 39 are collectively displayed, they are referred to as driven magnetic plates 38 and 39.

In this embodiment, the drive-side magnetic plate 37 is fixed to the front end of the output shaft 29a of the drive motor 29. Further, the first driven magnetic plate 38 is fixed to the rear end of the rotary shaft 11 of the first adhesive roll 4, respectively, and the second driven magnetic plate 39 is the rotary shaft of the second adhesive roll 5. It is fixed to the rear end of (13), respectively. That is, the transmission mechanism 30 includes one drive side magnetic plate 37, two first driven magnetic plates 38, and two second driven magnetic plates 39.

The driving side magnetic plate 37 is formed in a substantially disc shape having a flange portion for fixing to the output shaft 29a. This drive side magnetic plate 37 includes a drive side magnetized portion 37a in which magnetic poles are formed.

As shown in FIG. 5A, the driving side magnetizing portion 37a is formed in an annular shape centering on the center of rotation of the driving side magnetic plate 37. As shown in FIG. Specifically, the driving magnetizing portion 37a is formed to be disposed in a predetermined range from the end side in the radial direction of the driving magnetic plate 37 toward the center. Moreover, the drive side magnetizing part 37a is arrange | positioned at the front surface side of the drive side magnetic plate 37. As shown in FIG. In this embodiment, the S-pole and the N-pole formed in the involute curve, for example, are alternately magnetized in the circumferential direction in the drive-side magnetizing portion 37a. In addition, the driving side magnetizing portion 37a may be formed by magnetizing on the surface of the driving side magnetic substrate 37 constituted of the magnetic member directly, and the magnetized plate-like member is fixed to the front surface of the driving side magnetic plate 37 to drive. It is good also as a side magnet part 37a.

The first driven magnetic plate 38 is formed in a substantially disc shape having a flange portion for fixing to the rotary shaft 11. The first driven magnetic plate 38 is formed in a substantially disk shape having a diameter smaller than that of the driving magnetic plate 37. In this embodiment, for example, the diameter of the first driven magnetic plate 38 is about 40-50% of the diameter of the driving magnetic plate 37. The first driven magnetic plate 38 also includes a first driven magnetized portion 38a on which magnetic poles are formed.

As shown in FIG. 5A, the first driven magnetized portion 38a is formed in an annular shape having a diameter smaller than that of the driving magnetized portion 37a at the same time as the center of rotation of the first driven magnetic plate 38. It is. Specifically, the first driven magnetizing portion 38a is formed so as to be disposed substantially in the entire region except for the fixing hole 38b to which the rotating shaft 11 on the rear surface of the first driven magnetic plate 38 is fixed. . In addition, the first driven magnetizing portion 38a may be formed by magnetizing on the surface of the first driven magnetic plate 38 formed of a magnetic member, and the magnetized plate-like member is formed on the first driven magnetic plate 38. The first driven side magnetizing portion 38a may be fixed to the rear surface of the back panel).

In this embodiment, the first driven side magnetizing portion 38a is rotated in a direction opposite to the rotational direction of the driving side magnetic plate 37 in accordance with the rotation of the driving side magnetic plate 37, as will be described later. The magnetic plate 38 is magnetized to rotate smoothly. Specifically, the S and N poles, which are formed in a streamline, are alternately magnetized in the circumferential direction, for example, in the first driven side magnet portion 38a.

The second driven magnetic plate 39 is formed substantially the same as the first driven magnetic plate 38. That is, the second driven magnetic plate 39 is formed in an approximately disc shape having a flange portion for fixing to the rotation shaft 13 and is formed in an approximately disc shape having a smaller diameter than the driving side magnetic plate 37. . In this embodiment, for example, the diameter of the second driven magnetic plate 39 is equal to the diameter of the first driven magnetic plate 38. In addition, the second driven magnetic plate 39 includes a second driven magnetized portion 39a on which magnetic poles are formed. In addition, below, when displaying together the 1st driven side magnet part 38a and the 2nd driven side magnet part 39a, it represents with driven side magnet part 38a, 39a.

The second driven magnetized portion 39a has the same diameter as the first driven magnetized portion 38a, centered on the rotational center of the second driven magnetic plate 39, and the diameter of the second driven magnetized portion 39a. It is formed in a small annular shape. Specifically, the second driven magnetized portion 39a is formed so as to be disposed almost in the entire region of the rear surface of the second driven magnetic substrate 39 except for the fixing hole 39b to which the rotation shaft 13 is fixed. It is. In addition, the second driven magnetized portion 39a may be formed by magnetizing on the surface of the second driven magnetic plate 39 formed of a magnetic member, and the magnetized plate-like member is formed on the second driven magnetic plate 39. The second driven side magnetizing portion 39a may be fixed to the rear surface of the backplane).

In this embodiment, the second driven side magnetized part 39a is rotated in the same direction as the rotational direction of the drive-side magnetic plate 37 in accordance with the rotation of the drive-side magnetic plate 37, as will be described later. The magnetic plate 39 is magnetized to rotate smoothly. Specifically, for example, the S-pole and the N-pole formed in the involute curve are alternately magnetized in the circumferential direction in the second driven side magnetizing portion 39a. Further, magnetic poles are formed in the second driven side magnetized portion 39a so that the first driven magnetic plate 38 and the second driven magnetic plate 39 rotate at the same rotational speed.

The first driven magnetic plate 38, the second driven magnetic plate 39, and the driving magnetic plate 37 are arranged to face each other through a predetermined gap (that is, at predetermined intervals). Specifically, the first driven magnetic plate 38 and the driving magnetic plate 37 are formed from the opposite directions (ie, the front and rear directions) of the first driven magnetic plate 38 and the driving magnetic plate 37. In view, a part of the first driven magnetizing portion 38a and a part of the driving magnetizing portion 37a overlap each other, and the second driven magnetic plate 39 and the driving magnetic plate 37 are formed from the front-back direction. In view, a part of the second driven side magnetizing part 39a and a part of the driving side magnetizing part 37a are arranged to overlap.

More specifically, when viewed from the front-rear direction, the center of rotation of the first driven magnetic plate 38 is disposed outside the radial direction of the driving magnetizer 37a, and the first driven magnetic plate 38 is The first driven side magnetizing portion 38a is disposed so as to overlap the driving side magnetizing portion 37a from the radially outer side of the driving side magnetizing portion 37a. That is, the first driven magnetic plate 38 is driven with the first driven magnetized portion 38a in the direction in which the outer circumference of the first driven magnetized portion 38a approaches the inner circumference of the driving magnetized portion 37a. The side magnet part 37a is arrange | positioned so that it may overlap. Therefore, the first driven magnetic plate 38 rotates in the opposite direction to the driving magnetic plate 37. Moreover, in this form, the outer periphery and the drive side magnetization part of the 1st driven side magnet part 38a in the state which the 1st adhesion roll 4 contact | connected the 2nd adhesion roll 5 (state shown by the solid line of FIG. 5A). The inner periphery of 37a overlaps substantially.

In addition, when viewed from the front-rear direction, the center of rotation of the second driven side magnetic plate 39 is disposed in the radially inner side of the driving side magnetic portion 37a, and the second driven side magnetic plate 39 is the second driven side magnetized portion. 39a is arrange | positioned so that it may overlap with the drive side magnetization part 37a from the radial inside inside of the drive side magnetization part 37a. That is, the second driven magnetic plate 39 drives the second driven side magnetizing portion 39a in a direction in which the outer circumference of the second driven side magnetizing portion 39a approaches the outer circumference of the driving side magnetizing portion 37a. The side attachment part 37a is arrange | positioned so that it may overlap. Therefore, the second driven magnetic plate 39 rotates in the same direction as the driving magnetic plate 37. In this form, the outer periphery of the 2nd driven side magnetization part 39a and the outer periphery of the drive side magnetization part 37a substantially overlap in the state which the 1st adhesion roll 4 contact | connected the 2nd adhesion roll 5 ,.

4 and 5, two first driven magnetic plates 38, two second driven magnetic plates 39, and one driving magnetic plate 37 are shown in FIG. It is arranged to face each other. Specifically, two first driven magnetic plates 38 respectively connected to the two first adhesive rolls 4 and the second adhesive roll 5 disposed on the right side of the vibration damper 1 in the left-right direction. ) And two second driven magnetic plates 39 and one driving side magnetic plate 37 connected to the driving motor 29 disposed on the right side are disposed to face each other, and the left and right directions of the vibration suppression apparatus 1 are provided. Two first sticking rolls 4, two first driven magnetic plates 38 connected to the second sticking roll 5, respectively, and two second driven magnetic plates 39 disposed to the left of the center position of the second sticking rolls 39. ) And one drive side magnetic plate 37 connected to the drive motor 29 arranged on the left side are arranged to face each other.

More specifically, the two first driven magnetic plates 38 have a portion of the first driven magnetic plates 38 in a state of being disposed obliquely above the driving magnetic plates 37 when viewed from the front-rear direction. Are arranged so as to face the two driving side magnetic plates 37. The two second driven magnetic plates 39 have a vertical position in the vertical direction of the second driven magnetic plate 39 and a vertical position in the vertical direction of the driving magnetic plate 37 as viewed from the front-rear direction. In order to coincide substantially, all of the second driven magnetic plates 39 are arranged to face one driving-side magnetic plate 37. In this embodiment, the two second driven magnetic plates 39 are arranged to be inscribed in one drive-side magnetic plate 37 as viewed from the front-rear direction.

In addition, in the present embodiment, as described above, when the dust on the surface of the plate-like member 2 is removed, the first adhesive roll 4 moves upward in accordance with the thickness of the plate-like member 2, Alternatively, even in a state in which the first adhesive roll 4 is temporarily retracted upward (a state indicated by the dashed-dotted line in FIG. 5A), a part of the first driven magnetized portion 38a and the driving-side magnetized portion 37a when viewed from the front-rear direction. The first driven magnetic plate 38 and the driving side magnetic plate 37 are disposed so that a portion of the overlaps. Specifically, according to the thickness of the plate-like member 2, the first type of roll 1 moves upward, or the first type of roll 1 is temporarily retracted upward. The magnetic force generated between the ipsilateral magnetizing portion 38a and the driving magnetizing portion 37a is in contact with the first driven-side magnetizing portion 38a while the first adhesive roll 4 is in contact with the second adhesive roll 5. The first driven magnetic plate 38 and the driving magnetic plate 37 are disposed to face each other so that the magnetic force generated between the driving magnetizer 37a is not significantly lowered.

The linear guide 36 engages the linear shaft 41 and the linear shaft 41 arranged on both sides in the left and right directions of the first adhesive roll 4, and moves the first adhesive roll 4 up and down. It includes a linear bush 42 to guide to. In addition, illustration of the linear shaft 41 and the linear bush 42 of a part is abbreviate | omitted in FIG.

The linear shaft 41 is, for example, a metal shaft formed in a circumferential shape, and is fixed to the protruding portion 24b of the movable frame 24 in the vertical direction. In this embodiment, five linear shafts 41 are fixed to the movable frame 24.

The linear bush 42 is, for example, a metal member formed in a cylindrical shape and is a so-called linear ball bearing having a ball on the inner circumferential side. The linear shaft 41 is inserted in the inner peripheral side of the linear bush 42. In addition, the linear bush 42 may be a slide bearing formed in a cylindrical shape through a lubricating metal member or a resin member.

Here, the bearing block 12 is formed with a fixing portion 12a for fixing the linear bush 42, as shown in FIG. The fixing portions 12a are formed so as to protrude outward from the left and right directions on both sides in the left and right directions, respectively. Moreover, the fixing part 12a formed in one surface is formed in the lower end side, and the fixing part 12a formed in the other surface is formed in the upper end side. Specifically, as shown in FIG. 4, the fixing portions 12a are arranged so that two linear bushes 42 are arranged in up and down directions on one linear shaft 41 between the two first adhesive rolls 4. ) Is formed. Therefore, two linear bushes 42 engaged with one linear shaft 41 are disposed between the two first adhesive rolls 4 in the vertical direction. Moreover, one linear bush 42 engaged with one linear shaft 41 is arrange | positioned at the right end side or the left end side.

As described above, when the dust on the surface of the flat member 2 is removed, the first adhesive roll 4 moves up and down in accordance with the thickness of the flat member 2. In addition, as the first adhesive tape roll 6 moves up and down, the first adhesive roll 4 moves in the vertical direction. When the first adhesive roll 4 moves up and down, the linear guide 36 guides the first adhesive roll 4 and the bearing block 12 in the vertical direction.

The two spacing adjusting mechanisms 31 are disposed at the left end side or the right end side of the rotation drive transmission mechanism 9, respectively. In addition, the two gap adjustment mechanisms 31 are arranged at the rear end side of the rotation drive transmission mechanism portion 9. As shown in FIG. 3, the gap adjusting mechanism 31 has a fixing nut 43 fixed to the rear side of the fixing frame 32 and an adjusting bolt screwed to the fixing nut 43. (44) and the anti-rotation nut (45) for completing the function of preventing the rotation of the adjustment bolt (44).

As shown in FIG. 3, the adjusting bolt 44 is screwed into the fixing nut 43 in the forward direction. The front end of the adjustment bolt 44 is in contact with the rear end of the movable frame 24. Therefore, the relative distance between the movable frame 24 and the fixed frame 32 in the front-back direction can be adjusted by adjusting the amount of twisting of the adjustment bolt 44 with respect to the fixed nut 43.

Here, the rotary shaft 11 of the first adhesive roll 4 is supported by the bearing block 12, the linear block 42 engaged with the linear shaft 41 fixed to the movable frame 24 to the bearing block 12. ) Is fixed. In addition, the rotating shaft 13 of the second adhesive roll 5 is supported by the bearing block 14, and the bearing block 14 is fixed to the movable frame 24. Therefore, the distance (space | interval) in the front-back direction of the drive motor 29 and the rotating shafts 11 and 13 fixed to the fixed frame 32 through the space | interval adjustment mechanism 31 can be adjusted. Therefore, the first driven magnetic plate 38 fixed to the rear end of the rotary shaft 11 and the second driven magnetic plate 39 fixed to the rear end of the rotary shaft 13 and the drive fixed to the front end of the output shaft 29a The distance between the side magnetic plates 37 can be adjusted.

In addition, as will be described later, the movable frame 24 is capable of putting in and out of the fixed frame 32. Therefore, in this embodiment, the distance between the driven magnetic plates 38 and 39 and the driving magnetic plates 37 can be easily adjusted.

Two shock absorbing mechanisms 33 are arranged in the vicinity of the gap adjusting mechanism 31, respectively. The shock absorbing mechanism 33 of this embodiment is a so-called shock absorber (damper) having a fluid such as air and oil or an elastic member such as a spring and rubber. As shown in FIG. 3, in this embodiment, the head side of the shock absorbing mechanism 33 is fixed to the fixed frame 32, and the rod tip of the shock absorbing mechanism 33 is fitted to the rear end of the movable frame 24. I can reach it. The shock absorbing mechanism 33 may be an elastic member such as a spring and rubber.

In order to proceed with the maintenance of the adhesive rolls 4 and 5 installed on the movable frame 24 through the bearing blocks 12 and 14, the movable frame 24 is provided with respect to the main frame 23. Putting in and taking out is possible. That is, the movable frame 24 can be put in and out of the fixed frame 32 fixed to the main body frame 23. Specifically, the vibration damping apparatus 1 includes the take-out rail, guide roll, etc. for taking out the movable frame 24, and the movable frame 24 is comprised so that it can take out toward a front surface side.

In this embodiment, when the movable frame 24 drawn out on the front side is pushed to the rear side, even if the movable frame 24 is pushed with a force higher than necessary, the parts and the movable frame 24 provided on the fixed frame 32 are moved. The load tip of the shock absorbing mechanism 33 abuts on the rear end of the movable frame 24 so that the installed parts do not collide. Thus, the shock absorbing mechanism 33 has completed the function of preventing the collision between the component provided in the fixed frame 32 and the component provided in the movable frame 24. In addition, the shock absorbing mechanism 33 has a kinetic energy on the movable frame 24 side when the movable frame 24 is pushed in and a driven magnetic plate 38 which increases when the movable frame 24 is pushed in, The function of absorbing and attenuating the magnetic attraction force between the 39 and the drive-side magnetic plate 37 is accomplished.

In the rotation drive transmission mechanism 9 configured as described above, when the drive motor 29 rotates and the drive side magnetic plate 37 rotates, between the driven side magnetic plates 38 and 39 and the drive side magnetic plate 37. Through the generated magnetic force, the driven magnetic plates 38 and 39 rotate, and the power of the drive motor 29 is transmitted to the adhesive rolls 4 and 5. In this embodiment, as the driving side magnetic plate 37 rotates, the first driven magnetic plate 38 is opposite to the rotational direction of the driving side magnetic plate 37 (specifically, the clockwise direction in FIG. 5). And the second driven magnetic plate 39 rotates in the same direction as the rotational direction of the driving magnetic plate 37. That is, the rotation direction of the 1st adhesion roll 4 and the rotation direction of the 2nd adhesion roll 5 are reversed. Moreover, the 1st adhesion roll 4 and the 2nd adhesion roll 5 rotate by the same rotation speed.

Here, when the dust removal of the plate-like member 2 is in progress, when the adhesive rolls 4 and 5 or the conveying rolls 8 are subjected to an unexpected load, the adhesive rolls 4 and 5 are locked. Slipperiness occurs between the driven magnetic substrates 38 and 39 and the driving magnetic plate 37, and power transmission from the driving motor 29 to the adhesive rolls 4 and 5 is interrupted.

 (Main effect of this form)

As described above, in the vibration suppression apparatus 1 of this embodiment, the transmission side 30 which transmits the power of the drive motor 29 to the adhesion rolls 4 and 5 is connected to the drive motor 29. The magnetic plate 37 and the driven magnetic plates 38 and 38 which face the driving side magnetic plate 37 through a predetermined gap are formed. Therefore, in the transmission mechanism 30 of this form, there is no engagement portion or the like of the cog wheels, which may cause dust. As a result, in this embodiment, generation | occurrence | production of dust can be suppressed.

In addition, in this embodiment, the transmission mechanism 30 is comprised through the drive side magnetic plate 37 and the driven side magnetic plates 38 and 39 which oppose through a predetermined clearance gap. Therefore, even if an unexpected load is applied to the adhesive rolls 4 and 5, slippage occurs between the driving magnetic plate 37 and the driven magnetic plates 38 and 39, and the driving motor 29 ), Power transmission to the adhesive rolls 4 and 5 is blocked. As a result, the damage or abnormal abrasion, etc. of the components which comprise the vibration damping apparatus 1 can be prevented. Moreover, even if the situation which load other than the assumed load arises in the adhesive rolls 4 and 5 arises, the damage of the flat plate-shaped member 2 in conveyance can be prevented.

In this embodiment, the substantially disk-shaped drive-side magnetic plate 37 and the driven-side magnetic plates 38 and 39 are arranged to face each other in the front-rear direction. Therefore, compared with the case where a magnet formed in a cylindrical shape is opposed in the radial direction, sufficient driving force can be transmitted from the driving motor 29 to the adhesive rolls 4 and 5.

In particular, in the present embodiment, as described above, the first adhesive roll 4 is moved upward in accordance with the thickness of the flat plate member 2, and the first adhesive roll 4 is moved upward. Magnetic force generated between the first driven side magnet portion 38a and the driving side magnetized portion 37a is the first driven side magnetized portion (with the first adhesive roll 4 abutting the second adhesive roll 5). The first driven magnetic plate 38 and the driving magnetic plate 37 are disposed to face each other so that the magnetic force generated between the 38a and the driving magnetizing portion 37a is not significantly lowered. Therefore, even when the first adhesive roll 4 moves upward, such as when the first adhesive roll 4 moves upward according to the thickness of the flat member 2, the drive motor 29 Sufficient driving force can be transmitted to the adhesive rolls 4 and 5. As a result, the 1st adhesion roll 4 can be rotated smoothly.

In this embodiment, when viewed from the front-rear direction, the first driven-side magnetic plate 38 has the first driven-side magnetizing portion 38a extending from the radially outer side of the driving-side magnetizing portion 37a to the driving-side magnetizing portion 37a. It arrange | positions so that the 2nd driven side magnetic plate 39 may be arrange | positioned so that the 2nd driven side magnetizing part 39a may overlap with the drive side magnetizing part 37a from the radial inside of the drive side magnetizing part 37a. . Therefore, the first driven magnetic plate 38 and the second driven magnetic plate 39 can be rotated in different directions. As a result, the first adhesive roll 4 abuts on the upper surface of the flat plate member 2 and the second adhesive roll 5 abuts on the bottom surface of the flat plate member 2 through one driving side magnetic plate 37. It can rotate suitably.

In this embodiment, the two first driven magnetic plates 38 and the two second driven magnetic plates 39 and the one driving side magnetic plate 37 are disposed to face each other. Therefore, the four sticking rolls 4 and 5 can be driven using one drive motor 29. Therefore, the structure of the damping apparatus 1 can be simplified.

In this embodiment, the damping apparatus 1 includes the linear guide 36 comprised from the linear shaft 41, the linear bush 42, etc. in order to guide the 1st adhesion roll 4 to an up-down direction. Therefore, even when a magnetic attraction force is generated between the driving magnetic plate 37 and the first driven magnetic plate 38, the movement resistance of the first adhesive roll 4 is reduced to reduce the first adhesive roll 4. Can be moved smoothly. For example, when the dust on the surface of the flat member 2 is removed, the first adhesive roll 4 can be smoothly moved up and down in accordance with the thickness of the flat member 2. Moreover, even when the 1st adhesion roll 4 is moved to an up-down direction in order to advance maintenance of adhesive rolls 4 and 5, the 1st adhesion roll 4 can be moved smoothly to an up-down direction.

In this embodiment, the vibration suppression apparatus 1 includes a gap adjusting mechanism 31 for adjusting the gap between the drive side magnetic plate 37 and the driven side magnetic plates 38 and 39. Therefore, the power (torque) which can be transmitted from the driving side magnetic plate 37 side to the driven magnetic plates 38 and 39 side can be adjusted as needed.

In this embodiment, the vibration damping apparatus 1 includes the shock absorbing mechanism 33 disposed between the fixed frame 32 and the movable frame 24. Therefore, when the movable frame 24 drawn out from the fixed frame 32 is pushed back into the fixed frame 32 in order to proceed with the maintenance of the adhesive rolls 4 and 5, The collision of the components installed in the movable frame 24 can be prevented. In addition, kinetic energy on the movable frame 24 side when the movable frame 24 is pushed in and driven side magnetic plates 38 and 39 and drive side magnetic plates which increase when the movable frame 24 is pushed in The magnetic attraction force between 37 can be absorbed and attenuated.

 (Other Embodiments)

Although the form mentioned above is an example of the suitable form of this invention, it is not limited to this, A various deformation | transformation is possible in the range which does not change the summary of this invention.

In the above embodiment, the drive-side magnetic plate 37 is fixed to the output shaft 29a of the drive motor 29. That is, the drive side magnetic plate 37 is directly connected to the drive motor 29. In addition, for example, the drive-side magnetic plate 37 may be fixed to a rotating shaft provided on the output shaft 29a via a cup ring or the like. That is, the drive side magnetic plate 37 may be connected to the drive motor 29 through a predetermined connecting member.

In the above-described embodiment, the first driven magnetic plate 38 is fixed to the rotation shaft 11 of the first adhesive roll 4, and the second driven magnetic plate 39 is formed of the second adhesive roll 5. It is fixed to the rotating shaft 13. That is, the driven magnetic plates 38 and 39 are connected to the adhesive rolls 4 and 5 via the rotation shafts 11 and 13. In addition, for example, the driven magnetic plates 38 and 39 may be directly fixed to the adhesive rolls 4 and 5. In addition, the driven magnetic plates 38 and 39 may be fixed to predetermined connection members provided on the rotation shafts 11 and 13.

In the above-described form, the vibration damping apparatus 1 includes four first adhesive rolls 4 and four second adhesive rolls 5. In addition, for example, the vibration damping apparatus 1 may also include two first adhesive rolls 4 and only two second adhesive rolls 5. In this case, the vibration damping apparatus 1 includes two drive motors 29, one first driven magnetic plate 38 and one second driven magnetic plate 39 and one driving side. The magnetic plates 37 may be disposed to face each other, and the two adhesive rolls 4 and 5 may be driven through one driving motor 29. In addition, the vibration damping apparatus 1 includes only one drive motor 29, and the two first driven magnetic plates 38 and the two second driven magnetic plates 39 are the same as those described above. One drive-side magnetic plate 37 may be arranged to face each other, and four adhesive rolls 4 and 5 may be driven through one drive motor 29.

In the above-described form, the drive side magnetizing portion 37a is formed in an annular shape. In addition, for example, the drive side magnetizing part 37a may be formed in disk shape. Similarly, in the above-described form, the driven magnetizing parts 38a and 39a are formed in an annular shape, but the driven magnetizing parts 38a and 39a may be formed in a disc shape.

In the above-described form, the first driven magnetic plate 38 is rotated in the direction opposite to the driving side magnetic plate 37, and the second driven magnetic plate 39 is in the same direction as the driving side magnetic plate 37. It's spinning. In addition, for example, the first driven magnetic plate 38 rotates in the same direction as the driving magnetic plate 37, and the second driven magnetic plate 39 is opposite to the driving magnetic plate 37. The transmission mechanism 30 may be comprised so that it may rotate. Moreover, in the form mentioned above, the bearing block 14 which supports the rotating shaft 13 of the 2nd adhesive roll 5 is fixed to the movable frame 24, and the rotating shaft 11 of the 1st adhesive roll 4 is supported. The bearing block 12 can be moved. In addition, for example, the bearing block 12 may be fixed to the movable frame 24, and the bearing block 14 may be configured to be movable.

In the above-mentioned form, in the vibration damping apparatus 1, dust removal of the upper and lower surfaces of the flat member 2 is advanced. In addition, for example, the vibration damping apparatus 1 includes only either one of the 1st adhesive roll 4 or the 2nd adhesive roll 5, and the dust removal apparatus 1 has only the dust of only the end surface of the flat plate-shaped member 2 Removal may proceed. In this case, the first motor is configured such that the power of the driving motor 29 is transmitted from one driving side magnetic plate 37 to two first driven magnetic plates 38 or two second driven magnetic plates 39. The driven magnetic plate 38 or the second driven magnetic plate 39 and the driving magnetic plate 37 may be disposed.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure for demonstrating the schematic structure of the damping apparatus which concerns on embodiment of this invention from the front.

2 is a view for explaining a schematic configuration of the E-E cross section of FIG.

3 is a view for explaining the configuration of the rotation drive transmission mechanism shown in FIG.

4 is a view for explaining a part of the rotation drive transmission mechanism portion from the F-F direction of FIG.

FIG. 5 is a view for explaining an arrangement relationship between the driving magnetic plate and the driven magnetic plate shown in FIG. 4, FIG. 5A shows an arrangement relationship when viewed from the front-rear direction, and FIG. 5B is taken from the GG direction of FIG. 5A. It shows the layout relationship in view.

FIG. 6 is a view illustrating a bearing block and a linear bush shown in FIG. 4.

Explanation of the sign

1 vibration damper

2 flat members

4 First Adhesion Roll (Adhesive Roll)

5 2nd adhesive roll (adhesive roll)

11 axis of rotation

24 movable frames

29 Drive Motor

30 delivery mechanism

31 Spacing mechanism

32 fixed frame

33 Shock Absorber

37 Drive Side Magnetic Plate (Drive Side Magnetic Member)

37a drive side magnet

38 First driven magnetic plate (first driven magnetic member, driven magnetic member)

38a First driven magnetized part (driven magnetized part)

39 Second driven magnetic plate (second driven magnetic member, driven magnetic member)

39a 2nd driven magnetizer (driven magnetizer)

42 linear bush

Claims (6)

In the vibration suppression apparatus which removes the dust adhering to the surface of the said flat plate member, conveying a flat plate member, A pressure-sensitive adhesive roll that abuts on the surface of the flat member to adsorb the dust, a driving motor that rotates the pressure-sensitive adhesive roll, and a transmission mechanism that transmits power of the driving motor to the pressure-sensitive adhesive roll, The transmission mechanism is formed in a substantially disc shape and connected to the drive motor, and is formed in a substantially disc shape having a diameter smaller than that of the drive side magnetic member and faces the drive side magnetic member at predetermined intervals. Including a driven magnetic member, The drive side magnetic member includes a drive side magnetized portion formed in a disk shape or a ring shape around the center of rotation of the drive side magnetic member, and the driven side magnetic member has a center of rotation of the driven side magnetic member. It includes a driven side magnetizing portion formed in a disk or annular shape having a smaller diameter than the drive side magnetizing portion, The drive-side magnetic member and the driven magnetic member are disposed so that the drive-side magnetized portion and the driven-side magnetized portion overlap with each other when viewed from the opposite direction of the drive-side magnetic member and the driven-side magnetic member. Vibration damper The method of claim 1, The pressure-sensitive adhesive roll includes a first pressure-sensitive adhesive roll that abuts on one surface of the flat plate-like member, and a second pressure-sensitive adhesive roll that abuts on the other surface of the flat plate-shaped member, The driven magnetic member includes a first driven magnetic member connected to the first adhesive roll, and a second driven magnetic member connected to the second adhesive roll, The first driven magnetic member includes a first driven side magnetized portion as the driven side magnetized portion, the second driven magnetic member includes a second driven side magnetized portion as the driven side magnetized portion, The first driven magnetic member is disposed such that the first driven side magnet part overlaps the driving side magnet part from a radially outer side of the driving side magnet part, and the second driven side magnetic member is the second driven side. A magnetizer is arranged so that a magnetization part overlaps with the said drive side magnetization part from the radially inner side of the said drive side magnetization part. The method of claim 2, At least two first adhesive rolls each including two first adhesive rolls and two second adhesive rolls, respectively connected to the first adhesive roll, and two connected to the second adhesive roll, respectively. Two second driven magnetic members; And the two first driven magnetic members and the two second driven magnetic members are opposed to the one driving side magnetic member. The method according to any one of claims 1 to 3, The drive-side magnetic member includes a linear bush that is fixed to the rotational axis of the pressure-sensitive adhesive roll and guides the pressure-sensitive adhesive roll in a direction orthogonal to the axial direction of the rotational axis of the pressure-sensitive adhesive roll. The method according to any one of claims 1 to 4, And a gap adjusting mechanism for adjusting a gap between the drive side magnetic member and the driven side magnetic member. The method according to any one of claims 1 to 5, A fixed frame on which the drive motor and the drive side magnetic member are installed, a movable frame on which the adhesive roll and the driven side magnetic member are installed, and which can be put in and out of the fixed frame, and disposed between the fixed frame and the movable frame Vibration damper characterized in that it comprises a shock absorbing mechanism.

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