JP2005170586A - Automatic labeling device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To reduce weight of the whole device to facilitate the transportation and setting work to a prescribed position, and achieve winding of separation paper by an approximately constant tension without slacking or cutting. <P>SOLUTION: A device body 1 provided with a detachable label roll 20 and winding roller 30, a separation roller 6, a reversal roller 7, and a label pressing tool 50 for pressing a label 12 on the surface of a handrail 40 to be attached includes a positioning stopper 9 for positioning the label roll 20 and each roller 6, 7, 30 at a prescribed height by being placed on the handrail 40, and a fastening and fixing device 10 for fastening and fixing the positioned device body 1 to a fixed frame part 41 on the handrail side. A friction-type rotation transmitting mechanism 60 set at a rotation transmitting ratio for rotating the winding roller side at a higher speed is interposed between the label roll 20 and the winding roller 30. Moreover, a torque limiter allowing the idling of the winding roller 30 by the application of tension exceeding a specified value on the winding separation paper 11 is provided. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

  The present invention relates to an automatic label sticking device for sticking, for example, a label with an advertisement or various guide signs to the surface of a handrail such as an escalator or a moving walkway. Specifically, a label roll in which a label with release paper pasted on the back surface is wound, a separation roller for separating the release paper from a label that is sequentially fed from the label roll, and release paper separated by the separation roller are sequentially wound. A take-up roller for taking off and a label reversing roller for reversing the front and back of the label from which the release paper has been separated by the separating roller so as to face the front surface of the handrail that is driven to move are rotatably supported on the apparatus body. In addition, the present invention relates to an automatic label attaching apparatus provided with a label pressing tool that presses and attaches a label that is reversed by the label reversing roller to the surface of the handrail.

  Conventionally, as this type of automatic labeling apparatus, the rotating shaft of the label roll and the rotating shaft of the take-up roller are supported in a fixed position on the vertical side surface plate portion of the main body of the apparatus, and the take-up is between these two rotating shafts. A gear-type rotational transmission mechanism is provided to rotate and interlock with each other so that the roller side rotates at a higher speed than the label roll side, and winding due to changes in the label roll and take-up roller diameter as the label is applied. A clutch mechanism (torque limiter) that automatically shuts off the rotation transmission by the gear type rotation transmission mechanism when the rotation speed on the take-up roller side becomes excessive and a certain level of tension acts on the release paper wound around the take-up roller ) Is known (for example, see Patent Document 1).

Special table 2002-537200 gazette

  In the conventional automatic labeling apparatus described above, since the rotation shafts of the label roll and the take-up roller are supported in a fixed position on the apparatus main body side, the apparatus main body is fixed to the handrail side fixed frame (for example, a fixed handrail). When setting the label roll and the take-up roller on the rotary shaft after setting at a predetermined position in (Part)), the operation space cannot be secured sufficiently wide and must be set within the restricted operation space. Roll and roller setting work is very difficult. On the other hand, when setting the label roll and take-up roller on both rotating shafts before setting the device main body on the fixed frame on the handrail side, it is easier to set the work space than the former case. Since the weight of the entire apparatus becomes heavy, it is difficult to set the apparatus main body on the fixed frame portion on the handrail side.

  In particular, in the conventional automatic labeling apparatus, since the gear type rotational transmission mechanism is used for the rotation interlocking of the rotation axis of the label roll and the rotation axis of the winding roller, the weight of the apparatus itself is heavy. If the weight of the label roll and take-up roller set in advance is added, the overall weight of the device will increase, and the device may be transported to installation places such as escalators and moving walkways scattered around. A large amount of labor is required to set the fixed position on the handrail side of the handrail side at the transporting place, and a collaborative work by a plurality of workers is inevitably required, and the work cost tends to increase. Further, since it is a gear-type rotation transmission mechanism, there is a problem that noise due to gear meshing is large, which is not preferable in terms of work environment.

  The present invention has been made in view of the above-described circumstances, and its purpose is to reduce the weight of the entire apparatus so that it can be easily transported and set to a predetermined position, and the release paper can be loosened or cut. It is an object of the present invention to provide an automatic labeling apparatus that can be wound with a substantially constant tension.

  The automatic labeling device according to the present invention devised to achieve the above object includes a label roll wound with a label with a release paper pasted on the back surface, and the release paper from a label sequentially fed out from the label roll. A separation roller for separating, a take-up roller for sequentially winding the release paper separated by the separation roller, and a label from which the release paper is separated by the separation roller so that the back surface thereof faces the surface of the handrail that is driven to move. A label reversing roller for reversing the front and back is rotatably supported by the apparatus main body, and a label pressing tool for pressing and sticking the label reversed by the label reversing roller to the surface of the handrail is provided. In the automatic labeling apparatus, the label roll and each roller are mounted on the apparatus main body on a handrail. A positioning stopper that can be positioned at a predetermined height, and a clamping and fixing device that can clamp and fix the apparatus main body positioned thereby to the fixed frame portion on the handrail side are provided. The take-up roller is configured to be detachable together with the shafts, and a pair of rotations between the label roll and the take-up roller so that the outer peripheral surfaces are pressed against each other when they are mounted on the apparatus main body. A friction rotation transmission mechanism is interposed between the winding roller and its shaft, and the rotation transmission ratio of the pair of rotating bodies is set such that the winding roller rotates at a higher speed than the label roll. Is characterized in that a torque limiter is provided that allows the winding roller to idle when a certain tension or more is applied to the winding release paper.

  According to the automatic labeling apparatus according to the present invention having the above-described characteristic configuration, the apparatus main body is lightened by removing the label roll and the take-up roller from the apparatus main body, and in this state, the apparatus main body is provided. By placing the positioning stopper on the handrail and tightening / fixing the tightening / fixing device, the device body can be positioned at a predetermined height appropriate for labeling and can be set easily and easily. In addition, by attaching the label roll and the winding roller together with their shafts to the main body of the apparatus after the setting, the label roll and the winding roller can be easily and surely set at an appropriate position with respect to the handrail. It is very easy and efficient to set the entire automatic labeling device to the specified position. . In particular, since the friction rotation transmission mechanism consisting of a pair of rotating bodies whose outer peripheral surfaces are pressed against each other is used for rotation between the label roll and the take-up roller, the work environment can be improved with less noise. Rather than using a conventional gear-type rotational transmission mechanism, the entire device is reduced in weight and transported to installation locations such as scattered escalators and moving walkways, and on the handrail side at each transport location Easy and labor saving of setting work to the fixed frame part can be achieved.

  In addition, the rotational transmission ratio of the pair of rotating bodies in the frictional rotational transmission mechanism is set so that the winding roller rotates at a higher speed than the label roll, and the winding roller side has a certain value or more on the winding release paper. When the tension is applied, a torque limiter that allows the winding roller to rotate idle is interposed, so that the release paper separated from the label during labeling operation is not slackened and is cut by excess tension. There is also an effect that it can be wound smoothly and smoothly under a substantially constant tension.

  In the automatic labeling apparatus according to the present invention, as described in claim 2, by providing the torque limiter in the internal space of the winding roller, the torque limiter does not protrude to the side of the roller. The width dimension can be reduced to further improve the transportability and handling at the time of setting.

  Further, in the automatic labeling device according to the present invention, as described in claim 3, at least one of the pair of rotating bodies constituting the frictional rotation transmission mechanism is made of urethane, thereby transmitting power. The mechanism and by extension, the entire apparatus can be made lighter, so that the transportability and set workability can be further facilitated and labor-saving can be achieved, and the manufacturing cost of this friction rotation transmission mechanism can be reduced.

  Further, in the automatic labeling apparatus according to the present invention, as described in claim 4, the label roll and the take-up roller are provided by attaching a handle for attaching and detaching to the label roll and the take-up roller, respectively. Can be easily attached to and detached from the apparatus main body by a one-touch operation.

  Further, as the label pressing tool in the automatic labeling apparatus according to the present invention, various shapes and materials such as a braid shape, a plate shape, and a roller row shape are conceivable.In particular, as described in claim 5, These are formed from a plurality of spatula-like hard rubbers arranged side by side in the movement direction of the handrail so that the fed labels are pressed and stuck in order from the upper surface to the side surface of the handrail. By adopting a configuration in which a plurality of spatula-like hard rubbers are attached at an angle at which the air between the label and the handrail can be pushed outward, the label is attached to the surface of the handrail with many curved portions, and the air remains. It is possible to improve the quality of the finished product by applying it evenly and beautifully without any local lifting or wrinkles.

Hereinafter, embodiments of the present invention will be described with reference to the drawings.
FIG. 1 is an overall side view of an automatic labeling apparatus according to the present invention, FIG. 2 is a plan view thereof, and FIG. 3 is a front view thereof. 1 to 3, reference numeral 1 denotes an apparatus main body. The apparatus main body 1 is a frame frame 2 having a rectangular shape in a plan view, and an abbreviated standing upright from both front and rear end portions in the longitudinal direction of the frame frame 2. It consists of portal-shaped posters 3 and 3.

  A label roll 20 (details of which will be described later) is wound on the upper surface of the frame body 2 in the apparatus main body 1 at the front and rear substantially central portions and one side closer portions, each of which is wound with a label 12 having a release paper 11 pasted on the back surface. A bearing 4 that rotatably supports the bearing 4 and a bearing 5 that rotatably supports a release paper take-up roller 30 (details of which will be described later) for sequentially winding the release paper 11 separated from the labels 12 fed out from the label roll 20 sequentially; Is fixed to the frame frame 2 between the bearings 4 and 5, and is separated by the separation roller 6 for separating the release paper 11 from the label 12 fed out from the label roll 20 and the separation roller 6. The label 12 after the paper 11 is separated is turned upside down so that the back surface of the label 12 faces the surface of the handrail 40 that is driven and moved in the direction of arrow A. Label reversing roller 7 is rotatably supported via a bracket 8.

  In addition, the label roll 20, the take-up roller 30, the separation roller 6, and the label reversing roller 7 are placed at the front and rear ends of the lower part of the frame 2 in the apparatus body 1 by placing the lower ends on the surface of the handrail 40. The positioning stoppers 9, 9 capable of positioning each at a predetermined height, and the apparatus main body 1 positioned at a predetermined height by the stoppers 9, 9 are fixed at the upper end thereof by a fixed handrail portion (fixed frame portion) 41 on the handrail 40 side. A label that is attached to the surface of the handrail 40 by pressing the label 12 that has been turned upside down by the label reversing roller 7 and the tightening and fixing devices 10, 10 that can be fastened and fixed to the handrail movement guide rail 42 that is integrally formed with the handrail 40. A pusher 50 (detailed configuration will be described later) is provided.

  The tightening and fixing devices 10 and 10 include a pair of left and right screw shafts 44 and 44 screwed and held to the lower ends of the left and right frame portions of a substantially portal frame 43 that straddles the handrail 40, and the screw shafts 44 and 44. Frustum-shaped abutting portions 45, 45 that are held at the distal ends so as to be relatively rotatable and abut on the left and right side surfaces of the guide rail 42 as the screw shafts 44, 44 move toward each other, and one screw shaft And a tightening / releasing operation lever 46 attached to the end of 44 so as to rotate together. By rotating one screw shaft 44 through the operation lever 46 and screwing it in the axial direction, The abutting portions 45, 45 are in contact with the left and right side portions of the guide rail 42 so that the apparatus main body 1 can be fastened and fixed (set) without wobbling. Further, the positioning stoppers 9 and 9 can be rotated up and down over a range of 90 degrees around the horizontal shafts 47 and 47, and can be removed from the surface of the handrail 40 after the apparatus main body 1 is set. Yes.

  As shown in FIGS. 4 and 5, the label roll 20 is fitted and held by a roller 23 rotatably supported by a fixed shaft 21 via a bearing 22. One of the rotating bodies 61 of the friction type rotational transmission mechanism 60 composed of a pair of rotating bodies 61 and 62 whose outer peripheral surfaces are in pressure contact with each other is fixed, and an angular shaft portion formed at both axial ends of the fixed shaft 21 21A is configured to be detachable from the apparatus main body 1 by fitting and detaching 21A from above into a rectangular recess 4A formed in an upwardly open state at the upper end of the bearing 4. In addition, a handle 25 for attaching and detaching operation is fixedly attached to an angular shaft portion 21 </ b> A on one end side of the fixed shaft 21 in the label roll 20 via a stay 24. Further, a female screw 26 is formed on the other end side of the roller 23, and a frustoconical label roll presser 27 screwed to the female screw 26 is screwed and moved in the axial direction of the fixed shaft 21. The width of the label 12 and the label roll 20 can be adjusted in accordance with the width.

  As shown in FIGS. 6 and 7, the winding roller 30 is fitted and held so as to be integrally rotatable with a roller 33 rotatably supported on a fixed shaft 31 via a bearing 32. A rotating body 62 made of urethane, which is the other rotating body of the friction-type rotational transmission mechanism 60, is fixed to one end face of the frictional rotational transmission mechanism 60, and the angular shaft portions 31A connected to both axial ends of the fixed shaft 31 are It is configured to be detachable from the apparatus main body 1 by being fitted and detached from above in a rectangular recess 5A formed in an upwardly open state at the upper end of the bearing 5. In the internal space of the winding roller 30, when a tension higher than a certain level is applied to the winding release paper 11, a slip is generated between the winding roller 30 and the roller 33 to cause the winding roller 30 to move. A torque limiter 36 that allows idling is incorporated. In addition, a handle 35 for attaching and detaching operation is fixedly attached to the angular shaft portion 31 </ b> A on one end side of the fixed shaft 31 in the winding roller 30 via a stay 34. Further, a frustoconical roller retainer 36 that can be adjusted in width corresponding to the widths of the release paper 11 and the take-up roller 30 is provided at a position near one end of the roller 33 so as to be detachable and replaceable.

  The outer diameter ratio (D1 / D2) of the rotating body 61 on the label roll 20 side and the rotating body 62 made of urethane on the winding roller 30 side constituting the friction type rotational transmission mechanism 60 is substantially (1/3). For example, when the outer diameter D1 of the rotating body 61 on the label roll 20 side is 250 mm, the rotational transmission ratio of both rotating bodies 61 and 62 is such that the outer diameter of the urethane rotating body 62 on the winding roller 30 side is 80 mm. The ratio is set such that the winding roller 30 is rotated at a speed approximately three times that of the label roll 10.

  Further, as shown in FIGS. 8 and 9A to 9E, the label pressing tool 50 removes the label 12 fed out from the label roll 20 and turned upside down by the reversing roller 7 on the surface of the handrail 40. Of these, the upper label push 50A, the first side label push 50B, and the second side label push so as to be pressed in order from the substantially flat upper surface 40a to the left and right side surfaces 40b that are curved in a substantially arc shape. 50C, the third side label push 50D, and the fourth side label push 50E are juxtaposed so as to surround the handrail 40 at an appropriate interval in the moving direction A of the handrail 40. The label pushes 50A to 50E are arranged in parallel. Each is formed by forming a hard rubber into a spatula shape.

  Of these spatula-like hard rubber label presses, the upper label press 50A is attached to a swinging member 53 pivotally mounted around the horizontal shaft 52 via a swinging lever 51 directly below the apparatus body 1. Thus, it is configured to be switchable between a label pressing action posture and a non-pressing action posture that swings and retreats upward from the handrail 40.

  On the other hand, the first to fourth side label pushes 50B to 50E are fixed to the lower end of the movable frame 56 pivotally mounted around the horizontal axis 55 on the rear end portion of the apparatus body 1 via the bracket 54. The left and right frame members 57 and 57 are attached so as to form a pair on the left and right sides, respectively, and can be switched to a non-pressing action posture by swinging the movable frame 56 upward. The movable frame 56 is equipped with a height adjustment handle 57 for adjusting the height position and pressure of the side label pushes 50B to 50E corresponding to the thickness of the handrail 40. One side is provided with a width adjusting handle 58 that adjusts the left and right positions and the pressing pressures of the side label pushes 50B to 50E corresponding to the width of the handrail 40.

  When the upper label push 50A and the first to fourth side label pushes 50B to 50E constituting the label pusher 50 are in the pushing action posture, respectively, the label 12 and the upper surface 40a and the side of the handrail 40 It is attached at an inclination angle of 45 [deg.], For example, 45 [deg.] That allows the air between the part surface 40b to be pushed rearward and outward in the moving direction of the handrail 40.

Next, a setting operation procedure and a labeling operation after setting of the automatic labeling apparatus configured as described above will be described.
First, the swing member 53 is swung upward around the horizontal axis 52 via the swing lever 51 to switch the upper label push 50A to the non-pressing action posture, and the movable frame 56 is swung upward around the horizontal axis 55. By moving the side label pushes 50 </ b> B to 50 </ b> E to the non-pressing action postures, and removing the label roll 20 and the take-up roller 30 from the device main body 1, the device main body 1 is lightened.

  In this state, the positioning stoppers 9, 9 provided in the apparatus main body 1 are placed on the surface of the handrail 40, and then the operation lever 46 of the tightening / fixing apparatus 10, 10 is rotated to move left and right By tightening and fixing the pair of screw shafts 44, 44 at the tips of the truncated cone-shaped contact portions 45, 45 so as to contact the left and right side portions of the handrail movement guide rail 42, the apparatus main body 1 is prevented from wobbling. It can be easily and easily set by positioning it at a predetermined height suitable for labeling. Next, the angular shaft portions 21A at both ends of the fixed shaft 21 of the label roll 20 are fitted into the upper end recessed portion 4A of the bearing 4 in the apparatus main body 1 after being set, and the upper end recessed portion 5A of the bearing 5 is inserted into the upper end recessed portion 5A from above. By fitting the angular shaft portions 31 </ b> A at both ends of the fixed shaft 31 in the winding roller 30, the label roll 20 and the winding roller 30 can be easily and reliably set at appropriate positions with respect to the handrail 40. The entire automatic labeling apparatus can be set at a predetermined position on the handrail 40 very easily and efficiently.

  In particular, a frictional rotation transmission mechanism 60 comprising a rotating body 61 and a urethane rotating body 62 whose outer peripheral surfaces are in pressure contact with each other in the setting operation as described above in conjunction with the rotation between the label roll 20 and the winding roller 30 is provided. Because it is used, the overall weight of the device can be reduced compared to the case of using a gear-type rotation transmission mechanism, transport to installation locations such as scattered escalators and moving walkways, and the handrail 40 side at each transport location It is possible to more easily and labor-saving the setting work to the movement guide rail 42 which is the fixed frame portion.

  After completion of the setting operation as described above, the positioning stoppers 9 and 9 are turned up 90 degrees around the horizontal shafts 47 and 47 to be removed from the surface of the handrail 40 and pulled out from the label roll 20. The release paper 11 is separated from the label 12, the separated release paper 11 is wound and guided around the peripheral surface of the separation roller 6, and one end of the release paper 11 is wound and held on the take-up roller 30, while the label 12 is turned upside down. The roller 7 is wound around the peripheral surface of the roller 7 so as to be turned upside down and guided onto the surface of the handrail 40. In this state, the swinging member 53 is swung downward about the horizontal axis 52 to switch the upper label push 50A to the pushing action posture, and the movable frame 56 is swung downward about the horizontal axis 55 to each side label. A labeling preparation work is performed in which the pushes 50B to 50E are switched to the push acting posture.

  When the above preparation work is completed, the handrail 40 is driven and moved in the direction of arrow A. As the handrail 40 is driven and moved, the label 12 with the release paper 11 is sequentially fed out from the label roll 20, and the release paper 11 separated from the label 12 by the separation roller 6 is sequentially taken up by the take-up roller 30. The labels 12 are turned upside down by the reversing roller 7 and are sequentially fed out with the back side facing the surface of the handrail 40.

  Then, the label 12 fed out on the surface of the handrail 40 includes an upper label push 50A, a first side label push 50B, a second side label push 50C, a third made of a spatula-like hard rubber constituting the label pusher 50. When passing through the side label push 50D and the fourth side label push 50E in this order, as shown in FIGS. 9A to 9E, the hand rail 40 is curved in a substantially arc shape from the substantially flat upper surface 40a. The left and right side surfaces 40b are pressed and pasted in order. At this time, since each of the spatula-shaped hard rubber label pushes 50A to 50E is attached at an inclination angle of 45 °, the air between the label 12 and the handrail 40 is pushed outward in the moving direction. Even on the surface of the handrail 40 with many curved parts, the label 12 is affixed to the entire surface uniformly and beautifully without any local lift or wrinkles due to residual air, thereby improving the finished quality. Can do.

  Further, during such an automatic labeling operation, the rotational transmission ratio of the pair of rotating bodies 61 and 62 in the frictional rotational transmission mechanism 60 causes the winding roller 30 to rotate at a speed approximately three times that of the label roll 10. When the release paper 11 separated from the label 12 can be wound around the take-up roller 30 without being loosened, and when a certain tension or more is applied to the take-up release paper 11. Since the winding roller 30 rotates idly by the action of the torque limiter 36, excessive tension acts on the release paper 11 so that the release paper 11 is not cut, and a substantially constant tension is applied. Thus, the predetermined labeling action can be reliably and smoothly performed.

  In the above embodiment, the torque limiter 36 is provided inside the take-up roller 30 so that the torque limiter 36 does not need to be protruded to the side of the take-up roller 30 and the width of the apparatus is reduced. Thus, the transportability and handling at the time of setting are further improved. However, the torque limiter 36 may be installed on the side of the winding roller 30. Further, the pair of rotating bodies 61 and 62 constituting the friction type rotational transmission mechanism 60 may be made of urethane or rubber.

  The label roll 20 and the take-up roller 30 are symmetrically configured so that they can be fitted and held (set) in a state where the left and right sides of the bearings 4 and 5 are interchanged. The frame body 43 and the width adjusting handle 58 are configured to be detachable from the apparatus main body 1 and to be interchangeable in the left and right positions. Accordingly, when the label 12 is pasted on the left and right hand rails 40 such as an escalator, the label roll 20 and the take-up roller 30 are set to the left and right, and the left and right sides of the substantially portal frame 43 and the width adjusting handle 58 are set. By changing the position, it is possible to attach the label 12 to the left and right handrails 40 in a predetermined manner.

1 is an overall side view of an automatic labeling apparatus according to the present invention. It is a whole top view of the automatic label sticking apparatus. It is a whole front view of the automatic label sticking apparatus. It is an enlarged side view of the label roll in the automatic label sticking apparatus. It is an enlarged vertical front view of the label roll. It is an enlarged side view of the winding roller in the automatic labeling apparatus. It is an enlarged vertical front view of the winding roller. It is an enlarged side view of the label pressing tool in the automatic label sticking apparatus. (A) is an enlarged longitudinal sectional front view showing a pressing action state of upper label pressing in the label pressing tool, and (B) to (E) are enlarged vertical sectional views showing pushing action states of first to fourth side label pressing. It is.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Apparatus main body 6 Separation roller 7 Label reversing roller 9 Positioning stopper 10 Tightening fixing device 11 Release paper 12 Label 20 Label roll 21 Label roll shaft 25 Handle 30 Winding roller 31 Winding roller shaft 35 Handle 40 Hand rail 40a Upper surface 40b Side surface 41 Fixed handrail part (fixed frame part)
50 Spatial hard rubber label pressing tool 50A Upper label pressing 50B to 50E First to fourth side label pressing 60 Friction type rotational transmission mechanism 61, 62 Rotating body

Claims (5)

A label roll wound with a label with release paper affixed to the back surface, a separation roller that separates the release paper from the label that is sequentially fed from the label roll, and a winding that sequentially winds the release paper separated by the separation roller A roller and a label reversing roller for reversing the front and back of the label from which the release paper has been separated by the separation roller so as to face the surface of the handrail whose back surface is driven and moved are rotatably supported by the apparatus body. In the automatic labeling device provided with a label pressing tool for pressing and sticking the label reversed by the label reversing roller to the surface of the handrail,
In the device body, a positioning stopper that can position the label roll and each roller at a predetermined height by being placed on the handrail and the device body positioned thereby are fastened to the fixed frame portion on the handrail side. A clamping and fixing device capable of being fixed, and the label roll and the winding roller are configured to be detachable together with their shafts with respect to the main body of the device, and between the label roll and the winding roller. Is composed of a pair of rotating bodies whose outer peripheral surfaces are in pressure contact with each other when they are mounted on the apparatus main body, so that the winding roller rotates at a higher speed than the label roll. When the set frictional rotation transmission mechanism is interposed and a tension of a certain level or more is applied between the winding roller and its shaft, the winding roller Automatic labeling apparatus characterized by torque limiter to permit idling of La is provided.   The automatic labeling device according to claim 1, wherein the torque limiter is provided in an internal space of the winding roller.   The automatic label sticking device according to claim 1 or 2, wherein at least one of the pair of rotating bodies constituting the frictional rotation transmission mechanism is made of urethane.   The automatic labeling device according to any one of claims 1 to 3, wherein a handle for attaching and detaching operations is attached to each of the label roll and the winding roller. A plurality of spatula-like hard elements arranged side by side in the movement direction of the handrail so that the label pusher presses and sticks the fed labels in order from the upper surface to the side surface of the handrail. The automatic labeling according to any one of claims 1 to 4, wherein the plurality of spatula-like hard rubbers are attached at an angle at which air between the label and the handrail can be pushed outward. apparatus.

Images