JP2010037037A - Winding device and label sticking device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a winding device for easily performing work for winding a long size sheet material on a winding roller and work for removing the sheet material wound on the winding roller from the winding roller. <P>SOLUTION: This label sticking device has the winding device 40 so as to wind this sheet material on the winding roller 41 after separating a label from a label continuous body 10 of separably sticking the label 12 to the long size sheet material 11. The device is provided with a regulating member 45 rotatably arranging an adjusting member 42 having a sandwiching part 43 for sandwiching a winding end part of the sheet material in its radial direction in an outer peripheral part of the winding roller and regulating this adjusting member in rotating inside in the radial direction of the winding roller, and is also provided with an operation means 30 for operating this regulating member. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention provides a winding device that guides a long sheet material to a winding roller and rotates the winding roller to wind the sheet material around the winding roller, and such a winding device. It is related with the label sticking apparatus provided. In particular, the present invention is characterized in that an operation for winding a long sheet material around a winding roller and an operation for removing the sheet material wound around the winding roller from the winding roller can be easily performed. Is.

  Conventionally, a continuous label body in which a plurality of labels are peelably attached to one side of a long sheet material is guided to a label peeling portion, and the labels are sequentially peeled from the sheet material in this label peeling portion, 2. Description of the Related Art A label sticking device that attaches a label to an object to be stuck is used, and a long sheet material after the label is peeled in this way is taken up by a take-up device.

  Various winding devices have been used as a winding device for winding a long sheet material. For example, as shown in Patent Document 1 or the like, a core shaft is inserted on both sides of a core. The winding end of the sheet material is wound around the core, the core is rotated by the above-described core shaft, and the sheet material is wound around the core, as shown in Patent Document 2 Using a winding reel in which a plurality of columnar members are installed in a circumferential shape between a pair of plates, the winding end of the sheet material is locked to the columnar member provided on the winding reel, and the sheet is wound in this state. For example, a take-up reel is rotated so that a sheet material is wound around a winding core on the outer peripheral side of a columnar member that is installed in a circumferential shape.

  However, when the sheet material is wound up as described above, the core remains in the center of the wound sheet material, and the wound sheet material cannot be easily detached from the take-up reel. There is a problem that it becomes troublesome to dispose and dispose of the sheet material.

  For this reason, when winding the long sheet material after the label is peeled off by the winding device as in the above-mentioned label sticking device, the sheet material is directly wound around the winding roller, and the winding is performed in this way. The sheet material is removed from the take-up roller.

  Here, when the sheet material is directly wound around the take-up roller in this way, conventionally, as shown in FIG. 1, the locking recess 1 a along the axial direction of the take-up roller 1 is provided with the take-up roller 1. A sheet material is provided using a U-shaped locking member 2 having a pair of locking legs 2a that engage with the pair of locking recesses 1a while being provided with a pair so as to be positioned on opposite sides of the outer peripheral part. A winding end of (not shown) is sandwiched between the locking recess 1a and the locking leg 2a of the locking member 2, and the locking member 2 is attached to the winding roller 1, In a state where the winding end portion of the sheet material is locked to the winding roller 1 by the locking member 2, the winding roller 1 is rotated so that the sheet material is directly wound on the winding roller 1. It has been broken.

  Further, after the sheet material is wound around the take-up roller 1 in this manner, the above-described locking member 2 is removed from the take-up roller 1 and the taken-up sheet material is removed from the take-up roller 1. ing.

However, as described above, the winding end of the sheet material is sandwiched between the locking recess 1a of the winding roller 1 and the locking leg 2a of the locking member 2 so that the winding end of the sheet material is After the sheet is wound around the winding roller 1 by the locking member 2 or the sheet material is wound around the winding roller 1, the above-mentioned locking member 2 is detached from the winding roller 1 and wound up. The operation of removing the sheet from the take-up roller 1 is troublesome, and there is a problem that the work efficiency of taking up the long sheet material or removing the taken-up sheet material is deteriorated. In addition, there is a problem that the locking member 2 is lost while the locking member 2 is attached to or removed from the winding roller 1 as described above.
JP-A-8-231092 JP 2006-27823 A

  The present invention provides a winding device that guides a long sheet material to a winding roller and rotates the winding roller to wind the sheet material around the winding roller, and such a winding device. An object of the present invention is to solve the above-described various problems in the provided label sticking apparatus.

  That is, an object of the present invention is to make it easy to perform an operation of winding a long sheet material around a winding roller and an operation of removing the sheet material wound around the winding roller from the winding roller. Is.

  In the winding device according to the present invention, in order to solve the above-described problems, a long sheet material is guided to the winding roller, the winding roller is rotated, and the sheet material is turned into the winding roller. In the winding device for winding, an adjusting member having a holding portion for holding the winding end portion of the sheet material can be rotated in the radial direction on the outer peripheral portion of the winding roller (inward in the radial direction). And a restricting member for restricting the adjustment member from rotating inward in the radial direction of the take-up roller, and an operating means for operating the restricting member.

  In this winding device, when the regulating member is operated by the above operating means and the sheet material is wound around the winding roller, the regulating member causes the regulating member to move radially inward from the outer peripheral portion of the winding roller. While the sheet material wound around the take-up roller is removed from the take-up roller, the restriction by the restriction member is released, and the adjustment member is restricted by the restriction member. It can be made to be able to turn radially inward from the position.

  Further, in this winding device, the adjusting member is biased outward in the radial direction of the winding roller by the biasing member, and the holding portion protrudes radially outward of the winding roller, The adjusting member is biased inward in the radial direction of the take-up roller by the winding force of the sheet material taken up by the take-up roller, and the holding portion that holds the take-up end of the sheet material is taken up by the take-up roller. It can be made to be located on the inner side than the outer peripheral part of. Further, the adjustment member can be urged radially inward of the take-up roller by the urging member.

  Further, in this winding device, a pair of tension rollers are provided on the upstream side in the sheet feeding direction from the winding roller so as to be able to be pressed and separated, and the pair of tension rollers are pressed and separated by the operating means. The pair of tension rollers are separated from each other before the sheet material is taken up by the take-up roller, and when the sheet material is taken up by the take-up roller, the pair of tension rollers are pressed against each other. can do.

  And in the label sticking apparatus according to the present invention, the label continuous part having a plurality of labels attached to one side of the long sheet material is transferred and guided to the label peeling part. The labels were sequentially peeled off from the sheet material, the label was stuck on the object to be stuck, and the sheet material from which the label was peeled in this way was wound around the take-up roller by the winding device.

  In the winding device according to the present invention, when the long sheet material is guided to the winding roller and the winding roller is rotated to wind the sheet material onto the winding roller, the winding of the sheet material is performed. An adjusting member having a holding portion for holding the end portion is provided on the outer peripheral portion of the winding roller so as to be rotatable in the radial direction, and the adjusting member is rotated inward in the radial direction of the winding roller. And a control member for operating the control member.

  In this way, when winding a long sheet material around the winding roller, the winding end portion of the sheet material is held by the holding portion of the adjusting member, and the regulating member is operated by the operating means. In the state where the regulating member is restricted from rotating inward in the radial direction from the outer peripheral portion of the winding roller by the regulating member, the winding roller is rotated so that the long sheet material is taken up. It can be made to wind up.

  Then, after winding the long sheet material on the take-up roller in this way, when the sheet material thus taken up is removed from the take-up roller, the restricting member is operated by the above operating means, When the regulation member is released so that the adjustment member can rotate inward in the radial direction from the position regulated by the regulation member, the winding force of the sheet material wound around the winding roller causes The adjusting member rotates inward in the radial direction from the position regulated by the regulating member and contracts, and the winding force of the sheet material on the winding roller is reduced, and the wound sheet material is taken up by the winding roller. Can be easily removed from.

  Further, as described above, when the adjustment member is urged inward in the radial direction of the take-up roller by the urging member, when the restriction by the restriction member is released as described above, Due to the urging force, the adjusting member inevitably rotates and contracts radially inward from the position regulated by the regulating member, and as a result, radially inward by the sheet material wound around the take-up roller. Even when the pressing force is weak, the wound sheet material can be easily removed from the winding roller.

  Further, in this winding device, when the adjustment member is biased outward in the radial direction of the winding roller by the biasing member, the holding portion protrudes radially outward of the winding roller. Thus, the operation of holding the winding end portion of the long sheet material to the holding portion of the adjustment member can be easily performed. In this state, when a long sheet material is wound around the take-up roller, the adjustment member biased outward in the radial direction of the take-up roller by the winding force of the sheet material is taken up. A clamping unit that is biased inward in the radial direction of the roller and the adjustment member rotates inward in the radial direction of the take-up roller to a position regulated by the regulating member, and clamps the winding end of the sheet material Is configured to be positioned on the inner side of the outer peripheral portion of the take-up roller, it is possible to prevent the take-up end portion of the sheet material held by the holding portion of the adjustment member from being easily removed.

  Further, in this winding device, a pair of tension rollers are provided on the upstream side in the sheet material feeding direction from the winding roller so as to be capable of being pressed and separated, and the pressure means of the pair of tension rollers are separated by the operating means. In the case of controlling the sheet material, if the pair of tension rollers are separated before the sheet material is taken up by the take-up roller, the sheet material is guided to the take-up roller through the pair of tension rollers. Work can be done easily. On the other hand, when the sheet material is wound around the take-up roller, when the pair of tension rollers are brought into pressure contact with the operating means, the tension roller applies the tension to the sheet material and is taken up by the take-up roller. Thus, the sheet material is appropriately wound around the winding roller.

  Further, in the label sticking device of the present invention, a label continuous body in which a plurality of labels are peelably stuck to one side of a long sheet material is transferred and guided to a label peeling portion. The label is peeled off because the label is peeled off from the sheet material in order, and the label is stuck on the material to be pasted, and the sheet material thus peeled off is wound around the take-up roller by the winding device. The operation of winding the long sheet material thus wound around the take-up roller and the operation of removing the sheet material taken up by the take-up roller from the take-up roller can be easily performed.

  Hereinafter, a label sticking device using a winding device according to an embodiment of the present invention will be specifically described with reference to the accompanying drawings. In addition, the winding device and the label sticking device according to the present invention are not particularly limited to those shown in the following embodiments, and can be appropriately changed and implemented within a range not changing the gist thereof.

  In the label sticking apparatus of this embodiment, as shown in FIG. 2, a continuous continuous label body in which a label 12 is stuck to the surface of a long sheet material 11 in a longitudinal direction so as to be peeled off at a required interval. As shown in FIG. 3, the label continuous body 10 is wound around the feed roller 21 and the label continuous body 10 is sent out from the feed roller 21.

  The label continuum 10 fed from the feed roller 21 is plate-shaped via a guide roller 22 and a feed roller 33 rotatably provided on a shaft 32 of an operation lever 31 serving as an operation means 30. The label continuous portion 10 is guided to the label peeling portion 23 and conveyed in a folded shape along the label peeling portion 23, and the surface of the sheet material 11 is formed at the leading end of the label peeling portion 23 where the label continuous body 10 is folded. The label 12 affixed so as to be peelable is peeled off, and the peeled label 12 is affixed to the adherend X transported by the transport device 25.

  When the sheet material 11 from which the label 12 has been peeled off as described above is wound on the winding roller 41 provided in the winding device 40, the above-described sheet material 11 is pressed and pressed. The sheet material 11 is guided to the take-up roller 41 through the pair of tension rollers 51, 52 so as to be guided to a pair of tension rollers 51, 52 that can be separated from each other and spanned between the pair of tension rollers 51, 52. Try to guide.

  Then, in the state where the winding end portion of the sheet material 11 is clamped by the clamping portion 43 of the adjustment member 42 that is rotatably provided in the radial direction at the outer peripheral portion of the winding roller 41, In a state where the roller 41 is rotated and tension is applied to the sheet material 11 between the pair of tension rollers 51 and 52 and the take-up roller 41, the sheet material 11 is wound with the adjustment member 42 provided. The winding roller 41 is wound around the outer periphery.

  Here, in this embodiment, one tension roller 51 of the pair of tension rollers 51, 52 is held by a rotation arm 54 that rotates about a rotation shaft 53, and this one tension roller 51 Is rotated about a rotation shaft 53 by a rotation arm 54 so that it can be pressed against and separated from the other tension roller 52.

  Further, when one tension roller 51 is rotated about the rotation shaft 53 by the rotation arm 54 and pressed against and separated from the other tension roller 52 as shown in FIGS. As described above, a rotation plate 55 that rotates together with the rotation arm 54 attached to the rotation shaft 53 is integrally attached to the rotation arm 54. A spring member 56 is provided to bias the one end side of the plate 55 so that the other end side portion of the rotating plate 55 is brought into contact with the cam member 34 attached to the shaft 32 of the operation lever 31. I am letting.

  When the one tension roller 51 is brought into pressure contact with the other tension roller 52, as shown in FIG. 4, the portion on the other end side of the rotating plate 55 attached to the rotating arm 54 is connected to the above-described portion. The cam member 34 attached to the shaft 32 of the operation lever 31 is brought into contact with the recess 34a, and is biased so as to pull one end side of the rotating plate 55 by the spring member 56. The tension roller 52 is pressed against.

  In order to separate one tension roller 51 from the other tension roller 52, as shown in FIG. 5, the operation lever 31 is rotated in a predetermined direction, and the cam member 34 attached to the shaft 32 is moved. The cam member 34 rotates the rotating arm 54 in a direction away from the other tension roller 52 through the rotating plate 55, and the one tension member in the pressure contact state as described above. The roller 51 is separated from the other tension roller 52.

  Further, in this embodiment, as shown in FIG. 3, adjustment members 42 that are rotatable in the radial direction of the take-up roller 41 are provided on the outer peripheral portions on both sides in the diameter direction of the take-up roller 41. ing.

  In this embodiment, as shown in FIGS. 6 to 8, the adjustment member 42 is provided with a clamping portion 43 including an inner clamping plate 43 a and an outer clamping plate 43 b, and the inner clamping plate 43 a The winding end portion of the sheet material 11 is sandwiched between the outer sandwiching plate 43b and an engaging portion 44 projecting toward the inner peripheral side is provided at the tip of the inner sandwiching plate 43a. .

  In addition, the upper end of the regulating member 45 that extends downward from the winding roller 41 and is movable in the vertical direction engages with the engaging portion 44 of the inner clamping plate 43a. In addition to providing the bulging portion 45a, the regulating member 45 is provided with a spring 46 directed radially outward in the winding roller 41, and the spring 46 causes the inner clamping plate 43a of the adjusting member 42 to be outward. I try to energize it. When the inner clamping plate 43a of the adjustment member 42 is urged outward by the spring 46 in this way, as shown in FIGS. 6 and 9, the clamping constituted by the inner clamping plate 43a and the outer clamping plate 43b. The portion 43 protrudes outward in the radial direction of the winding roller 41.

  Further, in this embodiment, when the restriction member 45 is moved in the vertical direction by the operation of the operation lever 31, the rotation plate 35 is attached to the tip of the shaft 32 of the operation lever 31. A moving member 36 that moves with the rotation of the rotating plate 35 is attached at a position away from the center.

  Further, an L-shaped arm provided with a locking portion 45 b at the lower end portion of the regulating member 45 extending downward from the inside of the winding roller 41 and having one end rotatably attached to the attachment member 47. A holding portion 48a is provided at the other end of the member 48, and the holding portion 48a of the arm member 48 holds the engaging portion 45b of the restricting member 45 so that the moving member 36 provided on the rotating plate 35 and the above-described moving member 36 are provided. The bent portion of the L-shaped arm member 48 is connected by a connecting member 37.

  Here, the operation lever 31 is operated to bring the moving member 36 attached to the rotary plate 35 at the tip of the shaft 32 of the operation lever 31 closer to the restriction member 45 as shown in FIGS. Then, the arm member 48 is pushed toward the restricting member 45 by the connecting member 37 attached to the moving member 36 and pivots upward, and the latching member 48a is held by the holding portion 48a of the arm member 48. The restricting member 45 moves upward via the portion 45b.

  When the regulating member 45 moves upward as described above, when the sheet material 11 is wound around the winding roller 41 as described above, the adjustment member 42 is wound by the winding force of the wound sheet material 11. Even if a contracting force is applied to the inside of the roller 41, the engaging portion 44 that protrudes toward the inner peripheral side at the distal end portion of the inner clamping plate 43 a of the adjustment member 42, as shown in FIG. The adjustment member 42 is restrained from rotating inward in the radial direction from the outer peripheral portion of the take-up roller 41. Note that when the adjustment member 42 is restricted from rotating radially inward from the outer peripheral portion of the winding roller 41, the outer peripheral portion of the adjustment member 42 is positioned outside the outer peripheral portion of the winding roller 41. It is preferable to restrict the position of the winding roller 41 so that it is positioned slightly outside the outer peripheral portion of the winding roller 41.

  Further, by operating the operation lever 31, the moving member 36 attached to the rotary plate 35 at the tip of the shaft 32 of the operation lever 31 is separated from the restriction member 45 as shown in FIGS. 8 and 9. Then, the arm member 48 is pulled by the moving member 36 by the connecting member 37 attached to the moving member 36 and pivoted downward, and the locking portion 45b held by the holding portion 48a of the arm member 48. The regulating member 45 moves downward via the.

  When the restricting member 45 moves downward as described above, the engagement bulging portion 45a provided at the tip of the restricting member 45 moves downward, and the inner periphery of the inner clamping plate 43a of the adjustment member 42 is moved to the inner periphery. The engagement portion 44 protruding to the side is not restricted by the engagement bulge portion 45a, and as shown in FIG. 9, the adjustment member 42 is restricted from rotating radially inward as described above. It becomes possible to rotate inward in the radial direction with respect to the formed position.

  In this embodiment, the operation lever 31 is operated to specifically take up the sheet material 11 after the label 12 is peeled off, on the winding roller 41 provided in the winding device 40. To do.

  In the initial state, one tension roller 51 is separated from the other tension roller 52 by the operation lever 31 as shown in FIG. 5 and provided inside the take-up roller 41 as shown in FIG. The regulating member 45 is lowered, and the holding portion 43 constituted by the inner clamping plate 43a and the outer clamping plate 43b is moved outward in the radial direction of the take-up roller 41 by the spring 46 provided on the regulating member 45. Make it protrude.

  Then, in this state, the sheet material 11 is guided to the pair of tension rollers 51 and 52, and the sheet material 11 is separated from the pair of tension rollers 51 and 52. It is guided to the take-up roller 41 through between the rollers 51 and 52 so that the take-up end portion of the sheet material 11 is held by the holding portion 43 of the adjusting member 42 provided on the outer peripheral portion of the take-up roller 41. To. In this manner, the work of guiding the sheet material 11 to the take-up roller 41 through the pair of tension rollers 51 and 52 in a separated state can be easily performed, and the take-up end portion of the sheet material 11 can be formed. The operation of holding the holding member 43 of the adjustment member 42 in a state of protruding outward can be easily performed.

  Next, the operation lever 31 is operated, and as shown in FIG. 4, one tension roller 51 is rotated by the rotation arm 54, and the pair of tension rollers 51, 52 are moved so as to sandwich the sheet material 11. As shown in FIG. 6, the regulating member 45 provided inside the take-up roller 41 is raised, and in this state, the take-up roller 41 is rotated and the outer periphery of the take-up roller 41 is moved. The sheet material 11 is wound around the part.

  When the sheet material 11 is wound around the outer periphery of the take-up roller 41 in this way, the adjustment member 42 causes the take-up roller 41 to move due to the winding force of the sheet material 11 wound around the outer periphery of the take-up roller 41. As shown in FIG. 7, it is urged radially inward to rotate inward in the radial direction of the take-up roller 41, and as shown in FIG. Then, the adjusting member 42 rotates inward in the radial direction of the take-up roller 41 until the engaging portion 44 at the front end portion of the inner clamping plate 43a in the adjusting member 42 is abutted and regulated.

  And if the clamping part of the clamping part 43 which clamped the winding edge part of the sheet | seat material 11 is located inside the outer peripheral part of the winding roller 41, the sheet | seat material 11 clamped by this clamping part 43 will be carried out. Is easily prevented from coming off, and the adjustment member 42 is restrained from rotating inward in the radial direction from the position regulated by the regulation member 45, thereby reducing the sheet material 11. Is properly wound along the outer peripheral portion of the winding roller 41.

  Further, after the sheet material 11 is wound around the outer peripheral portion of the take-up roller 41 in this way, the sheet material 11 wound around the outer peripheral portion of the take-up roller 41 is removed from the take-up roller 41, and a new sheet is obtained. In setting the material 11 on the take-up roller 41, the operation lever 31 is returned to the initial state, and as shown in FIG. 5, one tension roller 51 is separated from the other tension roller 52, and The regulating member 45 provided inside the winding roller 41 is lowered.

  Here, when the regulating member 45 provided inside the take-up roller 41 is lowered as described above, the engaging portion 44 at the distal end portion of the inner clamping plate 43 a of the adjusting member 42 is provided at the distal end of the regulating member 45. As shown in FIG. 9, due to the winding force of the sheet material 11, the adjustment member 42 is radially inward from the position regulated by the regulation member 45. Thus, the winding force of the sheet material 11 wound around the outer peripheral portion of the winding roller 41 becomes weak, and the wound sheet material 11 can be easily detached from the winding roller 41. It becomes like this.

  In addition, after removing the sheet material 11 taken up by the take-up roller 41 in this way from the take-up roller 41, when winding the new sheet material 11 on the take-up roller 41, as described above, The sheet material 11 is guided to the take-up roller 41 through a pair of tension rollers 51 and 52 in a separated state.

When locking the winding end of the sheet material to the winding roller, a pair of locking legs in the U-shaped locking member are placed in a pair of locking recesses provided on the outer periphery of the winding roller. It is a partial explanatory view of the prior art example to be engaged. It is the partial explanatory view showing the label continuum used for the label sticking device concerning the embodiment of this invention. In the label sticking device according to the above embodiment, after the label is peeled off from the label continuum and peeled off on the adherend, the sheet material after the label is peeled off is taken up by the take-up roller provided in the take-up device. It is the schematic explanatory drawing which showed the state wound up. In the label sticking device according to the above embodiment, it is a partial explanatory view showing a state in which a pair of tension rollers that guide the sheet material after the label is peeled off to the take-up roller are brought into pressure contact with the operating means. In the label sticking device according to the above embodiment, it is a partial explanatory view showing a state in which a pair of tension rollers for guiding the sheet material after the label is peeled off to the take-up roller are separated by an operation means. In the label affixing device according to the above-described embodiment, when the regulating member provided inside the take-up roller is raised, the clamping portion of the adjusting member is moved radially outward of the take-up roller by the spring provided on the regulating member. It is the schematic explanatory drawing which showed the state protruded by. In the label sticking device according to the above embodiment, the regulating member is regulated by the regulating member in a state where the regulating member provided inside the winding roller is raised, and radially inward from the outer peripheral portion of the winding roller. It is the schematic explanatory drawing which showed the state from which rotation is prevented. In the label affixing device according to the above-described embodiment, in a state in which the regulating member provided inside the winding roller is lowered, the clamping portion of the adjusting member is moved radially outward of the winding roller by the spring provided on the regulating member. It is the schematic explanatory drawing which showed the state protruded by. In the label sticking device according to the above embodiment, the adjustment member is rotated inward in the radial direction from the outer peripheral portion of the take-up roller in a state where the regulating member provided inside the take-up roller is lowered. FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Label continuous body 11 Sheet material 11 Label 21 Feeding roller 22 Guide roller 23 Label peeling part 25 Conveying device 30 Operation means 31 Operation lever 32 Shaft 33 Feeding roller 34 Cam member 34a Recessed part 35 Rotary plate 36 Moving member 37 Connecting member 40 Winding Take-up device 41 Take-up roller 42 Adjustment member 43 Holding portion 43a Inner holding plate 43b Outer holding plate 44 Engaging portion 45 Restricting member 45a Engaging bulging portion 45b Locking portion 46 Spring 47 Mounting member 48 Arm member 48a Holding portion 51 52 Tension roller 53 Rotating shaft 54 Rotating arm 55 Rotating plate 56 Spring member X

Claims (4)

  In a winding device that guides a long sheet material to a take-up roller and rotates the take-up roller to take up the sheet material on the take-up roller, nipping is performed to hold the take-up end of the sheet material. And a regulating member for restricting the adjustment member from rotating inward in the radial direction of the take-up roller. A winding device provided with operating means for operating the regulating member.   The winding device according to claim 1, wherein when the regulating member is operated by the operation means and the sheet material is wound around the winding roller, the regulating member causes the adjustment member to have a diameter larger than that of the outer periphery of the winding roller. While restricting rotation inward in the direction, when removing the sheet material wound around the take-up roller from the take-up roller, the restriction by the restriction member is released, and the adjustment member is moved to the restriction member A winding device characterized in that it can be turned radially inward from the position regulated by the above.   The winding device according to claim 1 or 2, wherein a pair of tension rollers is provided on the upstream side of the sheet material in the feeding direction of the sheet material so as to be able to be pressed and separated from the winding roller. The pair of tension rollers are controlled to be pressed and separated so that the pair of tension rollers are separated before the sheet material is taken up by the take-up roller, while the sheet material is taken up when the sheet material is taken up by the take-up roller. A winding device characterized in that a tension roller is pressed against.   A continuous label body in which a plurality of labels are detachably attached to one side of a long sheet material is transported to the label peeling portion, where the labels are sequentially peeled from the sheet material. A label affixing device provided with a winding device for affixing a label to an adherend and winding the sheet material from which the label has been peeled off on a winding roller. A label affixing device using the winding device described in any one of the items.

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