JP4754016B2 - Roll adder - Google Patents

Description

  The present invention relates to a roll addition device for adding a sheet wound on one roll onto another roll, and more particularly to one toilet roll having a low remaining amount as another toilet roll. The present invention relates to a device for winding up and playing.

  In hotels and shopping facilities, the toilet rolls that are placed in the toilets in the facility are always maintained with sufficient remaining amount, and the toilet rolls that have become less used are managed so that they can be replaced with new ones. There is a case. Most of the collected toilet rolls in use are disposed of.

  Since it is not economical to dispose of these toilet rolls with a small remaining amount, for example, an adder for adding toilet paper of a plurality of toilet rolls with a small remaining amount to one roll is provided. It is disclosed in Patent Document 1.

  The roll adder disclosed in Patent Document 1 supports one roll sheet in a rotatable manner, while rotating the other roll sheet in the winding direction, so that the toilet paper of one toilet roll is transferred to another toilet. The roll is wound around a roll, and is provided with a temporary holding portion that temporarily holds an end of the toilet paper when the toilet paper is added.

Utility Model Registration No. 3149978

  However, the winder of Patent Document 1 has a problem that the winding position of the sheet on the rotating winding portion is blurred and cannot be wound in a state where both ends are perfectly aligned.

  That is, the winding part of the winder of Patent Document 1 is provided horizontally or inclined, and includes a support part and a winding part that are configured in parallel to each other. Then, the sheet unwound from the support section is sent straight as it is and wound up to the winding section, thereby enabling the sheet to be wound up neatly. However, the sheet sent from the support unit to the winding unit, particularly the sheet at the winding position in the winding unit, is not regulated, and the winding speed of the winding unit changes or the sheet There has been a problem that it is difficult to clean the sheet with both ends of the sheet aligned due to the unevenness of the surface due to wrinkles and the like, resulting in a shift of the sheet winding position.

  For this reason, in the winder of Patent Document 1, when the toilet paper is wound around another toilet roll, the both ends of the toilet paper are displaced, and it is difficult to wind the toilet paper sufficiently cleanly. From a technical point of view, it was not preferable.

  Therefore, the technical problem to be solved by the present invention is to add a roll that can be rolled up with both ends of the sheet neatly aligned even if there is a change in the winding speed of the roll sheet or surface irregularities. Is to provide a device.

  In order to solve the above technical problem, the present invention provides a roll winding device having the following configuration.

According to the first aspect of the present invention, the first roll sheet includes a support unit that rotatably supports the second roll sheet, and a winding unit that supports the second roll sheet and rotates in the winding direction. A roll-up device for winding a sheet wound around a roll sheet onto the second roll sheet,
The winding portion is provided so as to be rotatable about a rotating shaft inclined with respect to the horizontal direction, and supports the second roll sheet so that the rotating shaft is aligned with the winding center of the second roll sheet. A rod-shaped winding main body portion provided with a covering member around the shaft core , and a flat plate shape that is connected to the lower end of the winding main body portion so as to be orthogonal to the rotation shaft and rotates integrally with the winding main body portion. The winding reference part of
The support portion is provided in parallel with the rotation axis of the winding portion, and has a diameter that is the same as the inner diameter of the first roll sheet, and a covering member that is harder than the winding portion is provided around the shaft core. A bar-shaped support main body portion, and a support reference portion connected to the support main body portion and provided at the same plane position as the surface of the winding reference portion, and the support main body is mounted when the first roll sheet is mounted. Provided is a roll sheet winding device characterized in that a gap is formed above the portion.

  According to a second aspect of the present invention, there is provided the roll sheet roll-up device according to the first aspect, wherein the support portion and the winding portion are provided on an inclined surface provided on a front surface of the casing. provide.

  According to a third aspect of the present invention, there is provided the roll sheet roll-up device according to the second aspect, wherein the inclined surface of the casing is inclined at an angle of 30 to 60 degrees with respect to a horizontal plane. To do.

According to a fourth aspect of the present invention, the pre-Symbol winding reference portion and the supporting reference portion, respectively, characterized in that it is a disc provided at the lower end of the rod member, any of the first to third aspect A roll sheet roll-up device is provided.

  According to the fifth aspect of the present invention, the roll sheet of the fourth aspect is characterized in that a scale serving as a guide for the winding diameter of the second roll sheet is provided on the surface of the winding reference portion. A winding device is provided.

According to a sixth aspect of the present invention, the winding body part, and further comprising a fixing member for fixing the second roll sheet inserted by enlarging the outer diameter of the front Symbol covering member A roll sheet roll-up device according to the fourth or fifth aspect is provided.

According to the seventh aspect of the present invention, the shaft core is constituted by a female screw configured to be shorter than the covering member,
The fixing member is constituted by a pressing member that is screwed onto the shaft core and presses the upper end of the covering member, and provides a roll sheet winding device according to a sixth aspect.

  According to the present invention, since the support portion and the winding portion are provided to be inclined with respect to the horizontal direction, the sheet fed from the support portion is provided on the winding reference portion provided at the lower end of the winding main body portion. The sheet is wound on the second roll sheet in a contact state. That is, since the winding reference portion functions as a guide when the roll sheet is wound around the winding main body portion, the winding sheet is wound with the lower end of the roll sheet aligned. Further, since the winding reference portion and the support reference portion are provided on the same plane, the sheet fed from the first roll is supplied directly to the second roll sheet as it is, and the winding is performed. The position of the lower end can be maintained without twisting the sheet in contact with the reference portion. Therefore, both ends of the sheet can be neatly wound and wound.

  According to the 2nd aspect of this invention, attachment of a support part and a winding part can be made easy by inclining the front surface of a casing. Further, by setting the angle of the inclined surface to 30 to 60 degrees, more preferably 45 degrees, the sheet that comes into contact with the winding reference portion can be wound without twisting. If the angle is less than 30 degrees, the support portion rises, and the force component in the direction in which the sheet comes into contact with the winding reference portion increases, so that the sheet tends to twist. If the angle exceeds 60 degrees, the sheet comes into contact with the winding reference portion. The component of the directional force is reduced, and the sheet is easily lifted from the winding reference portion. Therefore, the both ends of the sheet can be aligned and can be wound neatly.

  According to the fourth aspect of the present invention, the first roll sheet and the second roll sheet can be supported with a simple configuration, and the roll sheet winding center coincides with the rotation axis of the winding unit. It can be kept in the state.

  According to the fifth aspect of the present invention, the winding amount of the second roll sheet can be visually determined, and it can be easily determined that a desired amount has been wound.

  Moreover, according to the 6th aspect of this invention, a roll sheet can be fixed without causing a slip between a 2nd roll sheet and a winding main-body part by enlarging a coating | coated member.

  In addition, according to the seventh aspect of the present invention, by compressing the covering member in the length direction, the diameter can be increased in the width direction, and the fixing member can have a simple configuration.

It is a perspective view which shows the external appearance structure of the roll sheet winding apparatus concerning embodiment of this invention. It is a side view which shows the internal structure of the roll sheet adding device of FIG. It is a perspective view which shows the usage example of the roll sheet adding device of FIG. It is a perspective view which shows the usage example of the roll sheet winding apparatus of FIG. 1, and is a figure which shows the next process of FIG. 3A. It is sectional drawing which shows the structure of the support part of the roll sheet winding apparatus of FIG. It is sectional drawing which shows the structure of the winding part of the roll sheet adding device of FIG. It is sectional drawing which shows the state in which the coating | coated member of the winding part of the roll sheet winding apparatus of FIG.

  Hereinafter, a roll sheet winding device according to an embodiment of the present invention will be described with reference to the drawings.

  FIG. 1 is a perspective view showing an external configuration of a roll sheet winding device according to an embodiment of the present invention. FIG. 2 is a side view showing an internal structure of the roll sheet winding device shown in FIG. The roll adding device 1 according to the present embodiment is a device for winding a sheet wound around a first roll sheet onto a second roll sheet.

  More specifically, the winding device 1 of the present embodiment is used by adding a sheet wound around the first roll sheet on the winding side to the second roll sheet on the winding side. It is a device for increasing the remaining amount. In addition, when a necessary remaining amount of use cannot be ensured only by adding two roll sheets, a sheet wound on another roll sheet may be added and added.

  In the present invention, the “roll sheet” means, for example, a state in which a strip-like sheet having a long length compared to the width direction such as toilet paper is wound in parallel in the length direction. To do. Therefore, it is not limited to a toilet roll, but includes a roll of a plastic film or the like. Moreover, the presence or absence of the core material for winding up a sheet | seat does not ask | require. Specific examples of the roll sheet include toilet paper, rolls such as kitchen paper, food wrap film, aluminum foil, and various tapes. Hereinafter, description of embodiment is advanced by taking the toilet roll which wound toilet paper around the core as an example.

  In the winding device 1 of the present embodiment, the casing 2 supports the first toilet roll 100 in a rotatable manner, and the winding portion 4 that supports the second toilet roll 110 and rotates in the winding direction. With.

  As shown in FIG. 2, the casing 2 is a box-shaped member having a trapezoidal side surface whose front surface is an inclined surface 21. The inclined surface 21 on the front surface of the casing 2 is provided so as to have an inclination angle θ with respect to the horizontal direction. The inclination angle θ is preferably provided in the range of 30 to 60 degrees, and in the present embodiment, it is configured to be 45 degrees.

  As will be described later, the inclination angle θ is provided so as to have the inclination angle of the support shaft 32 and the winding shaft 42. Since the support shaft 32 and the winding shaft 42 have an inclination, the toilet roll paper can be neatly wound around the second toilet roll without being twisted.

  Further, a grip 23 is provided on the upper surface 22 of the casing 2 and is used as a holding member so as not to rattle when the toilet roll is taken up, in addition to being used as a carrying handle.

  Further, a handle 48 of the winding unit 4 described later is provided on the back surface 24 of the casing 2 (see FIG. 2).

  The support portion 3 is a member fixed so as to protrude from the inclined surface 21 of the casing 2. The support portion 3 includes a flange 31 formed of a disc functioning as an example of a support reference portion, and a support shaft as an example of a support main body portion provided at a central portion of the flange 31 so as to be orthogonal to the flange 31. 32 and a tubular covering member 33 fixed to the support shaft 32 when the support shaft 32 is fitted.

  The support shaft 32 is a rod-shaped member, and supports the first toilet roll 100 by being inserted into the core of the first toilet roll 100. The length dimension of the support shaft 32 is configured to be slightly shorter than the width dimension of the first toilet roll 100 to be mounted. When the inner diameter of the core of the first toilet roll 100 is larger than the support shaft 32, the covering member 33 is attached to the support shaft, and the support shaft 32 has the same diameter as the inner diameter of the core of the first toilet roll 100. Dimension. Thereby, the rotation center of the 1st toilet roll 100 is supported so that it may correspond with the central axis C1 of the support shaft 32, and it can prevent the backlash of a roll at the time of winding up.

  The toilet roll 100 attached to the support shaft 32 is disposed so as to contact the flange 31 provided at the lower end of the support shaft 32.

  The covering member 33 is preferably configured to have a relatively hard and smooth surface so that the toilet roll 100 supported by the support portion 3 can rotate around the central axis C1 of the support shaft 32. As the covering member 33, for example, a hard urethane material or the like can be used.

  As shown in FIG. 2, the support portion 3 is fixed to the inclined surface 21 of the casing 2 by a mounting screw 34 and a nut 35 protruding to the back side of the flange 31. At this time, the support shaft 32 is fixed in a direction orthogonal to the inclined surface 21 of the casing 2. Therefore, the flange 31 is parallel to the inclined surface 21 of the casing 2 and is separated from the surface of the inclined surface 21. Moreover, the attachment position of the support part 3 is comprised so that it may become a little above the winding axis | shaft of the winding part 4 mentioned later. This is because the take-up unit 4 has a large diameter by winding the toilet roll until it becomes as large as when it is new, while the support unit uses a small-diameter toilet roll in use. .

  If the support part 3 is arrange | positioned so that the lower end of the 1st toilet roll 100 may closely_contact | adhere to the surface of a flat member, and supports the 1st toilet roll 100 so that rotation is possible smoothly, especially. The configuration is not limited. For example, a member that holds both ends of the toilet roll 100 in the vertical direction, a cylindrical holder in which the first toilet roll 100 is fitted, and the like can be exemplified without being configured by a single support shaft.

  The winding unit 4 is a member provided with a member fixed so as to protrude from the inclined surface 21 of the casing 2 and a drive mechanism for rotating the protruding member.

  The winding unit 4 is an example of a winding 41 that is configured by a disc that functions as an example of a winding reference unit, and a winding main body unit that is provided at the center of the flange 41 so as to be orthogonal to the flange 41. The winding shaft 42 and a tube-shaped covering member 43 fixed to the winding shaft 42 when the winding shaft 42 is fitted.

  On the surface of the flange 41, a scale 41a is provided as a guide for the winding diameter of the second toilet roll 110 on the winding side. As a position of the scale 41a, for example, the diameter can be set to the same size as that of a new toilet roll.

  The winding shaft 42 is a rod-shaped member, and supports the second toilet roll 110 by being inserted into the winding core of the toilet roll 110. The second toilet roll 110 attached to the winding shaft 42 is disposed so as to abut on the flange 41 provided at the lower end of the winding shaft 42.

  The winding shaft 42 is configured to have a smaller diameter than the inner diameter of the core of the second toilet roll 110, and a covering member 43 for preventing the second toilet roll 110 from rattling is provided on the winding shaft 42. It is installed.

  The covering member 43 is configured to be slightly longer than the winding shaft 42, and is configured to be slightly thinner than the inner diameter of the roll core of the toilet roll. The covering member 43 is preferably made of a relatively soft member so that the toilet roll 110 supported by the winding portion 4 is held so as not to rotate with respect to the winding shaft 42. As the covering member 43, for example, a urethane material softer than the covering member 33 can be used.

  The take-up shaft 42 has a female screw threaded upward, and a fixing screw 44 as an example of a fixing member that can be screwed to the threaded portion 42a is provided. The fixing screw 44 presses the upper end of the covering member 43 protruding upward from the take-up shaft 42, expands the cover member 43 in the radial direction, and fixes the toilet roll 110 so as not to rotate with respect to the take-up shaft. . Note that, by uniformly expanding the diameter of the covering member in the radial direction, the center axis C2 of the winding shaft and the rotation center of the second toilet roll 110 can be substantially matched. Details of the fixing operation of the second toilet roll 110 by the fixing screw 44 will be described later.

  As shown in FIG. 2, the winding unit 4 is connected to a drive mechanism provided in the casing 2 by an attachment member 49 protruding to the back side of the flange 41.

  The attachment member 49 of the winding unit 4 is supported so as to be rotatable about the central axis C <b> 2 via a bearing unit 45 provided on the inclined surface 21 of the casing 2. At this time, the winding shaft 42 is fixed in a direction orthogonal to the inclined surface 21 of the casing 2. Therefore, the flange 41 is parallel to the inclined surface 21 of the casing 2 and is separated from the surface of the inclined surface 21.

  Further, since the inclined surface 21 of the casing 2 is provided so as to have an inclination angle θ with respect to the horizontal direction, the winding shaft 42 of the winding portion 4 is inclined by an angle θ with respect to the horizontal direction. Be placed.

  The flange 41 of the winding unit 4 and the flange 31 of the support unit 3 are arranged at the same interval with respect to the inclined surface 21 of the casing 2. That is, the surfaces of both flanges 31 and 41 are arranged on the same plane.

  The drive mechanism provided in the casing 2 may be electric or manual, but in the present embodiment, a manual drive mechanism is provided. Specifically, a universal joint 46 connected to the attachment member 49, a drive shaft 47 connected to the other end side of the universal joint 46, and a handle 48 connected to the other end side of the drive shaft 47 are provided.

  The handle 48 is provided on the back surface 24 of the casing 2 and is rotated by the user holding the knob 48a. When the handle rotates, the drive shaft 47 and the universal joint 46 rotate, and the attachment member 49 connected to the universal joint 46 rotates.

  The universal joint 46 is driven because the back surface 24 is provided in the vertical direction with respect to the inclined surface 21 of the casing having the inclination angle θ so that the position of the handle 48 is not lowered and the apparatus is not enlarged. This is provided because the mechanism needs to be bent. Therefore, any mechanism that can bend the drive mechanism instead of the universal joint 46 may be used. For example, a bevel gear or the like may be used.

  Next, an operation for adding the paper wound around the toilet roll to the other toilet roll using the winding device of the present embodiment will be described. FIG. 3A is a perspective view showing an example of use of the roll sheet winding device of FIG. FIG. 3B is a perspective view showing an example of use of the roll sheet adding device of FIG. 1 and showing the next step of FIG. 3A.

  When the roll-up device according to this embodiment is used, the first toilet roll 100 is attached to the support portion 3 and the second toilet roll 110 is attached to the winding portion 3. At this time, it is preferable to attach the end portions 101 and 111 so as to be on the casing upper surface 22 side so that each toilet roll rotates clockwise.

  Since the support shaft 32 of the support portion 3 is configured to be shorter than the first toilet roll 100 as described above, the support shaft 32 is attached when the first toilet roll 100 is mounted as shown in FIG. A gap is formed above the.

  Next, when the second toilet roll 110 is mounted on the winding unit 4, the fixing screw 44 is tightened to prevent the winding shaft 42 and the second toilet roll 110 from spinning around. As shown in FIG. 5, the outer diameter R <b> 1 of the covering member 43 in the normal state is configured to be slightly smaller than the inner diameter of the core of the second toilet roll 110. Further, the upper part of the covering member 43 is attached so as to protrude upward from the winding shaft 42.

  In this state, the second toilet roll 110 is inserted into the winding shaft 42. Although the covering member 43 is made of a soft material as described above, the lower end of the second toilet roll 110 is flanged without bending the covering member 43 because the winding shaft 42 supports it. It can be inserted until it contacts 41.

  Next, the screw portion 44 a of the fixing screw 44 is screwed into the threaded portion 42 a of the winding shaft 42. At this time, by rotating the handle 48 while supporting the head of the fixing screw 44 from above, the winding shaft 42 can be rotated and screwed in a short time.

  When the fixing screw 44 is screwed in, the head lower surface 44 b of the screw comes into contact with the upper surface 43 a of the covering member 43. When the fixing screw is further screwed in, the head lower surface 44b of the screw presses the covering member 43 downward and pinches it with the flange 41, whereby the covering member 43 is deformed in the radial direction. As a result, the outer diameter R <b> 2 of the covering member 43 is increased, the covering member 43 is pressed against the inner wall surface of the core of the second toilet roll 110, and the second toilet roll 110 is fixed to the take-up shaft 42. Further, since the diameter of the covering member 43 can be increased uniformly in the radial direction, the center axis C2 of the winding shaft and the rotation center of the second toilet roll 110 can be made substantially coincident with each other.

  Next, as shown to FIG. 3A, the edge part 101 of the 1st toilet roll 100 is pulled out from a roll, and is inserted | pinched between the edge part 111 of the 2nd toilet roll 110, and the roll part 112. FIG. At this time, both ends in the width direction of the end portion 101 are set to the second toilet so that the lower end of the end portion 101 of the first toilet roll 100 is along the surfaces of the flange 31 of the support portion 3 and the flange 41 of the winding portion 4. It is preferable to match the width of the roll 110.

  Next, the end portion 111 of the second toilet roll 110 is returned to the upper side of the end portion 101 of the first toilet roll 100, and the second toilet roll 110 is rotated as shown by an arrow 90 in FIG. One toilet roll 100 is wound on the outermost layer paper of the second toilet roll 110. This operation prevents the first toilet roll 100 from falling off the second toilet roll 110.

  Next, the handle 48 is rotated and the take-up shaft 42 is rotated, whereby the paper of the first toilet roll 100 is taken up by the second toilet roll 110. At this time, since the paper of the first toilet roll 100 is sent along the surfaces of the flange 31 of the support portion 3 and the flange 41 of the winding portion 4 and the lower end position of the paper is determined, the second toilet roll It can be wound up neatly according to both ends of the roll 110. That is, since the flange 41 functions as a guide when the second toilet roll 110 is wound, the paper is wound with the lower end of the paper aligned. Further, since the flange 31 of the support portion 3 and the flange 41 of the winding portion 4 are provided on the same plane, the paper fed from the first toilet roll 100 is sent straight to the second toilet roll 110 as it is. Thus, the lower end position can be maintained without the paper contacting the flange 41 of the winding unit 4 being bent.

  At this time, the friction between the support shaft 32 and the first toilet roll 100 exerts an appropriate tension on the paper between the support shaft 32 and the take-up shaft 42, and the paper is displaced during the take-up. Can be reduced.

  Further, since the support shaft 32 and the winding shaft 42 provided on the inclined surface 21 of the casing 2 having the inclination angle θ are inclined with respect to the horizontal direction, the paper is wound without being bent. By setting the inclination angle θ to 45 degrees, the force component in the direction in which the paper comes into contact with the flange 41 of the winding unit 4 becomes appropriate, the paper bends in the width direction, or the paper It is possible to prevent floating from the flange 41.

  When all the paper of the first toilet roll 100 is taken up by the second toilet roll 110, the core 102 of the first toilet roll remains on the support shaft 32. When removing the core 102, it is easily removed from the support shaft 32 by using the gap 103 (see FIG. 4) formed above the support shaft 32 and pulling the core 102 upward. be able to.

  In addition, you may visually confirm the diameter of the toilet roll of a new grade with reference to the scale 41a attached | subjected to the surface of the flange 41 of the winding part 4. FIG. That is, during the winding of the first toilet roll 100, when the second toilet roll 110 is wound up to the size of a new article, the winding may be interrupted.

  According to the roll sheet roll-up device of the present embodiment, since the support portion and the winding portion are provided inclined with respect to the horizontal direction, the sheet fed from the support portion is placed at the lower end of the winding main body portion. The sheet is wound on the second roll sheet in contact with the provided winding reference portion. That is, since the winding reference portion functions as a guide when the roll sheet is wound around the winding main body portion, the winding sheet is wound with the lower end of the roll sheet aligned. Further, since the winding reference portion and the support reference portion are provided on the same plane, the sheet fed from the first roll is supplied directly to the second roll sheet as it is, and the winding is performed. The position of the lower end can be maintained without twisting the sheet in contact with the reference portion. Therefore, both ends of the sheet can be neatly wound and wound.

  In addition, this invention is not limited to the said embodiment, It can implement in another various aspect.

  For example, the driving mechanism of the winding unit 4 is configured to rotate a handle provided on the back surface 24 of the casing. However, the handle is provided on the inclined surface 21 of the casing 2 and the winding shaft 42 is rotated using a gear or the like. You may make it rotate. By configuring in this way, the size of the casing increases, but the device can be easily configured without bending the drive shaft.

  Further, the example of the fixing member for fixing the second roll sheet to the winding main body portion is not limited to the screw type as in the present embodiment, and the outer diameter of the covering member is uniformly symmetrical with respect to the rotation center C2. The configuration is not limited as long as it can be enlarged. For example, it is possible to increase the diameter of the covering member by sending compressed gas to the bag, or to increase the diameter of the covering member by a mechanism provided at an equal angle with respect to the rotation axis.

  The roll sheet roll-up device of the present invention is disposed of in the middle of use, can recycle the current roll sheet, and can effectively use resources.

DESCRIPTION OF SYMBOLS 1 Roll sheet winding device 2 Casing 3 Support part 4 Winding part 21 Inclined surface 22 Upper surface 23 Grip 24 Back surface 31 Flange 32 Support shaft 33 Cover member 34 Mounting screw 35 Nut 41 Flange 42 Winding shaft 43 Cover member 44 Fixing screw 45 Bearing unit 46 Universal joint 47 Drive shaft 48 Handle 49 Attachment member 100 First toilet roll 101 First toilet roll end 110 Second toilet roll 111 Second toilet roll end

Claims (7)

A support section that rotatably supports the first roll sheet; and a winding section that supports the second roll sheet and rotates in the winding direction, and the sheet wound around the first roll sheet is A roll-up device for winding onto the second roll sheet,
The winding portion is provided so as to be rotatable about a rotating shaft inclined with respect to the horizontal direction, and supports the second roll sheet so that the rotating shaft is aligned with the winding center of the second roll sheet. A rod-shaped winding main body portion provided with a covering member around the shaft core, and a flat plate shape that is connected to the lower end of the winding main body portion so as to be orthogonal to the rotation shaft and rotates integrally with the winding main body portion. The winding reference part of
The support portion is provided in parallel with the rotation axis of the winding portion, and has a diameter that is the same as the inner diameter of the first roll sheet, and a covering member that is harder than the winding portion is provided around the shaft core. A bar-shaped support main body portion, and a support reference portion connected to the support main body portion and provided at the same plane position as the surface of the winding reference portion, and the support main body is mounted when the first roll sheet is mounted. An apparatus for adding roll sheets, characterized in that a gap is formed above the section.   The roll sheet winding device according to claim 1, wherein the support portion and the winding portion are provided on an inclined surface provided on a front surface of the casing.   The roll sheet winding device according to claim 2, wherein the inclined surface of the casing is inclined at an angle of 30 to 60 degrees with respect to a horizontal plane. Before SL winding reference portion and the supporting reference portion, respectively, characterized in that it is a disc provided at the lower end of the rod, plus winding of the roll sheet according to any one of claims 1 to 3 apparatus.   The roll sheet winding device according to claim 4, wherein a scale serving as a guide for a winding diameter of the second roll sheet is provided on a surface of the winding reference portion. The winding body part, characterized in that it comprises a fixing member for fixing the second roll sheet inserted by enlarging the outer diameter of the front Symbol covering member, one of claims 1 to 5 winding plus device of the roll sheet according to one. The shaft core of the winding main body is composed of a female screw configured shorter than the covering member,
The roll sheet winding device according to claim 6, wherein the fixing member includes a pressing member that is screwed onto the shaft core and presses an upper end of the covering member.

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