JP2003097044A - Method for sticking decorative sheet to wall surface and decorative sheet unwinding device for sticking work of the same to wall surface - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a decorative sheet unwinding device for the sticking work of a decorative sheet to a wall surface for easily and efficiently carrying out the sticking work of the decorative sheet to the wall surface without the need to measure the wall surface and cut the sheet in advance. SOLUTION: A moving frame 11 which is movable in a given direction over a floor face 1 is provided with an unwinding means 13 which detachably supports a roll 9 of the decorative sheet 5, and a guide means 14 for guiding the decorative sheet 5 unwound from the roll 9 toward the wall surface 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for attaching a decorative sheet to a wall surface and a decorative sheet feeding device for applying the wall surface.

[0002]

2. Description of the Related Art Conventionally, when a decorative sheet such as a wallpaper is attached to a wall surface in a room, an operator first measures the wall surface of the attached portion, and then the decorative sheet unwound from the original roll is attached to the attached portion. The cut sheet is cut into a predetermined length in accordance with the dimension, and the back surface of the decorative sheet is coated with glue and attached to the wall surface. Also, when using a decorative sheet to which glue has been applied in advance, a method of similarly measuring the wall surface and then cutting and adhering the decorative sheet is adopted.

[0003]

The conventional work of attaching a decorative sheet has the following problems. That is, since it is necessary to measure the wall surface in advance before the sticking work and cut the decorative sheet according to the size, it takes a lot of time and labor to actually stick the decorative sheet to the wall surface. However, there is a problem that work efficiency is significantly impaired. Moreover, the decorative sheet is wrinkle-prone and the decorative sheet after cutting becomes large when the area of the wall surface is large. Work is very difficult.

In view of such conventional problems, the present invention eliminates the need to measure the wall surface in advance and cut the decorative sheet, and the decorative sheet can be pulled out from the original roll and directly attached to the wall surface. An object of the present invention is to provide a method for sticking a wall surface of a sheet and a decorative sheet feeding device for sticking a wall surface, which can easily and efficiently perform a sticking operation of a decorative sheet.

[0005]

According to a method for attaching a decorative sheet to a wall surface according to the present invention, a raw roll 9 of a decorative sheet 5 is placed on a feeding means 13 on a movable frame 11 side which is movable on a floor surface 1 in an arbitrary direction. After being set, the decorative sheet 5 fed out from the original roll 9 is pulled up along the wall surface 3 at the attachment point through the guide means 14 on the moving frame 11 side, and at least the upper side of the decorative sheet 5 The wall surface 3 of the attachment point
After that, at the cutting height of the decorative sheet 5, the wall surface 3 is cut.
The decorative sheet 5 is cut in the width direction by a blade along the guide means 14 set substantially in parallel with.

In the decorative sheet feeding device for adhering to the wall surface according to the present invention, the original roll 9 of the decorative sheet 5 is detachably supported by the movable frame 11 which is movable on the floor surface 1 in any direction. And a guide means 14 for guiding the decorative sheet 5 fed from the original roll 9 to the wall surface 3 side.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below in detail with reference to the drawings. 1 to 7 illustrate a first embodiment of the present invention. 1 and 2, 1 is the floor surface,
2 is a ceiling, 3 is a wall surface, and 4 is a skirting board. Numeral 5 is a decorative sheet such as wallpaper with glue. As shown in FIG. 3, the decorative sheet 5 has a protective sheet 7 on the back surface side for protecting the glue 6 such as raw glue applied to substantially the entire surface thereof. Before sticking, it is in the state of the raw roll 9 wound around the core 8 such as a paper tube. When sticking to the wall surface 3, after pulling out from the raw roll 9, the protective sheet 7 is peeled off and glued to the wall surface 3. It is designed to be attached by 6.

Numeral 10 is a decorative sheet feeding device, which pulls out the decorative sheet 5 from the original roll 9 and attaches it to the wall surface 3, in the vicinity of the lower surface of the wall surface 3 at the attaching position. It is intended to be placed on top of
It is configured as shown in FIGS.

That is, as shown in FIGS. 4 to 7, the feeding device 10 includes a moving frame 11 and a plurality of caster wheels 12 for movably supporting the moving frame 11 on the floor surface 1 in an arbitrary direction. And a feeding means 13 for rotatably supporting the raw fabric roll 9 of the decorative sheet 5 is provided on the upper side of the moving frame 11 and is fed from the raw fabric roll 9 to the front side of the feeding mechanism 13. Guide means 14 for guiding the decorative sheet 5 to the wall surface 3 side are provided respectively.

The movable frame 11 is provided with a pair of left and right side frames 15 and a connecting member 16 for connecting the pair of side frames 15 to the left and right, and has a horizontally long shape. Each side frame 15 is formed in a side view gate shape by a pair of front and rear vertical members 17 and an upper member 18 that connects the upper ends of the pair of vertical members 17 to the front and back, and a screw is attached to the lower side of each vertical member 17. The caster wheels 12 are mounted so as to be vertically adjustable via an up / down adjusting means 19 composed of a lock nut and the like. Connection member 16
Is to connect the side frames 15 to the left and right by the upper and lower sides of the rear vertical member 17 and the lower side of the front vertical member 17.
It is provided between the both side frames 15 substantially parallel to the floor surface 1.

The moving frame 11 has a predetermined rigidity, is movable in any direction on the floor surface 1 by the caster wheels 12, and has a structure which does not interfere with the original roll 9, the decorative sheet 5, and the like. It is enough. Further, as shown in FIGS. 1 and 2, the operating rod 20 is attached to an appropriate position such as one end side in the left-right direction of the moving frame 11, and an operator rides on a work scaffold 21a such as a stepladder and attaches the decorative sheet 5. When performing the work, the operator operates the operating rod 20 so that the worker can operate the work scaffold 21.
Alternatively, the feeding device 10 may be moved in any direction while riding on a.

The feeding means 13 has one feeding shaft 21 detachably inserted in the winding core 8 of the original roll 9,
The feed roll 21 is provided with a pair of left and right receiving members 22 for detachably and rotatably receiving the left and right sides of the original roll 9. At least the portion of the feeding shaft 21 corresponding to each receiving member 22 has a cylindrical outer periphery, and a metal pipe, a synthetic resin pipe, or the like having a substantially same length is used. Each of the receiving members 22 has a U-shape or the like having an open upper side,
It is provided on the upper member 18 of each side frame 15.

The receiving member 22 may have any structure as long as it can detachably receive the feeding shaft 21 from the upper side and other appropriate directions, and does not necessarily have to be open. When the fabric roll 9 is configured to rotate on the feeding shaft 21 when the decorative sheet 5 is fed, the feeding shaft 2
1 does not have to rotate around its axis. Feeding shaft 2
One end side of 1 may be attached to one side frame 15 of the moving frame 11 in a cantilever manner, and the original roll 9 may be detachably fitted onto the payout shaft 21 from the other end side.

The guide means 14 has a pair of left and right support arms 23 projecting from the front side of the moving frame 11 to the front side, that is, the wall surface 3 side, and the tip end of the support arms 23 is substantially parallel to the original roll 9. Further, it is provided with a left and right guide shaft 24 rotatably supported around its axis. Each support arm 23 has a receiving portion 25 on the tip side, and the guide shaft 24 is rotatably inserted in the receiving portion 25. Further, each support arm 23 is pivotally supported by a horizontal pivot 27 on a bracket 26 whose base side is fixed to the vertical member 17 on the front side of each side frame 15, and an angle adjusting means 28 allows the angle to be vertically adjusted around the pivot 27. Is attached to. Angle adjusting means 2
Reference numeral 8 denotes a thumbscrew 29 that also serves as a pivot 27 and is inserted through the bracket 26 and the support arm 23 in the left-right direction.
And a nut 30 that is screwed to the shaft 9 and fastens the support arm 23 to the bracket 26.

The guide shaft 24 guides the decorative sheet 5 unwound from the material roll 9, and when the decorative sheet 5 is cut into a substantially straight line in the width direction with a blade, for example, a cutter with a predetermined size, the cutter is used. It is used to guide the, and is composed of a metal pipe, a synthetic resin pipe, or the like that is not easily damaged by the cutter.

The angle adjusting means 28 is a support arm 23.
The position of the guide shaft 24 can be adjusted in the vertical direction by adjusting the angle, and it also serves as the vertical adjusting means of the guide shaft 24. It suffices if the guide shaft 24 can be vertically adjusted in the vicinity of the wall surface 3 in accordance with the skirting board 4 and the like, and the support arm 23 is moved to the moving frame 1.
1 is fixed to the support arm 23 and the guide shaft 24
May be provided so that the position can be adjusted in the vertical direction.

When attaching the decorative sheet 5 to the wall surface 3,
The feeding device 10 is used to perform the following method. First, the unwinding shaft 21 is inserted into the original roll 9, and the unwinding shaft 2 is placed so that the original roll 9 is located between the left and right side frames 15.
1 is set on the left and right receivers 22. Further, the angle adjusting means 28 adjusts the vertical angle of the support arm 23, and adjusts the vertical position of the guide shaft 24 according to the cutting position of the decorative sheet 5. When the skirting board 4 is on the lower end side of the wall surface 3, the guide shaft 24 is adjusted to the height of the upper end side of the skirting board 4. Incidentally, the width of the skirting board 4 is generally 5 cm, 7.5 cm, 10
cm. If the skirting board 4 is not provided, the guide shaft 24 is adjusted so as not to contact the floor surface 1 near the lower end of the wall surface 3. This adjustment may be performed before setting the original roll 9.

Next, the feeding device 10 is moved along the floor surface 1 to the vicinity of the lower side of the wall surface 3 at the attachment position, and the decorative sheet 5 with the protective sheet 7 attached thereto is moved from the original roll 9 to the guide shaft 24. Through the lower side to the wall surface 3 side, and the end portion side of the decorative sheet 5 is pulled upward along the wall surface 3. In this case, so that the protection sheet 7 is on the wall surface 3 side,
The decorative sheet 5 is guided by the guide shaft 24.

When the decorative sheet 5 is pulled up along the wall surface 3, the raw roll 9 rotates integrally with the feeding shaft 21, and the rotation allows the decorative sheet 5 to be smoothly fed from the raw roll 9. . Further, since the guide shaft 24 rotates as the decorative sheet 5 is pulled up, the resistance by the guide shaft 24 is small, and if the guide shaft 24 is made substantially parallel to the wall surface 3, it can be attached from below the wall surface 3 near the attachment point. The decorative sheet 5 can be smoothly guided along the wall surface 3.

When the upper end of the decorative sheet 5 reaches the upper end of the wall surface 3 at the pasted portion, the protective sheet 7 on the back side is peeled off over a predetermined range on the upper end side of the decorative sheet 5, and the glue 6 at that portion is peeled off.
Thus, the upper edge is attached to the wall surface 3 with the upper edge aligned with the upper edge of the wall surface 3 at the attachment portion, and then stopped. It should be noted that this attachment is sufficient only by temporary fixing.

With this, the decorative sheet 5 hangs down along the wall surface 3 of the affixed portion, and then the cutter is applied to the guide shaft 24, and the decorative sheet 5 is moved while moving the cutter along the guide shaft 24. Cut in a straight line in the width direction. In this case, it is desirable that the guide shaft 24 is substantially parallel in the vicinity of the wall surface 3, and if necessary, the feeding device 10 can be moved to the wall surface 3 side or the direction thereof can be corrected to make the guide shaft 24 proper. Set it to a proper state. In addition, the guide shaft 24
Is adjusted in advance according to the skirting board 4, etc., so the guide shaft 2
By moving the cutter along the upper side or the lower side of 4, the decorative sheet 5 can be easily cut at a position of a predetermined length. After that, the decorative sheet 5 is attached to the wall surface 3 with the adhesive 6 on the back side while holding the partially peeled protective sheet 7 and pulling it downward.

By utilizing the feeding device 10 as described above,
By adhering the decorative sheet 5 to the wall surface 3 in such a work procedure, the decorative sheet 5 unwound from the material roll 9 on the unwinding device 10 side can be directly adhered to the wall surface 3. Therefore, unlike the conventional case, it is not necessary to measure the wall surface 3 of the sticking place, and it is not necessary to carry the cut decorative sheet 5 from the cutting place to the sticking place. Can be done efficiently.

If there are ears to be cut off on both sides of the decorative sheet 5 in the width direction, the adjacent decorative sheets 5 are laminated so that the ears overlap, and then the overlapping portions are cut off with a cutter or the like. good. Further, in the case of the decorative sheet 5 whose ears have been cut off, it is sufficient to carry out butt-bonding in which the edges of the adjacent decorative sheets 5 are butted against each other.
In this case, if raw glue or the like having a weak adhesive force before drying is used for the glue 6, after peeling off the protective sheet 7 and sticking it to the wall surface 3, the decorative sheet 5 in the stuck state is slightly moved. Modifications such as abutting the edges together are also possible.

The support arm 23 is pivotally supported about the pivot shaft 27 so as to be vertically swingable between a lower limit position where the guide shaft 24 does not come into contact with the floor surface 1 and an upper limit position in a standing state. It may be fixed in a standing state during transportation. In this case, when guiding the decorative sheet 5, the guide shaft 24 moves in the vertical direction, but after the decorative sheet 5 is pulled out, the guide shaft 24 is aligned with the cutting position, and then the makeup is performed by a cutter along the guide shaft 24. The sheet 5 may be cut.

8 to 11 illustrate a second embodiment of the present invention. As shown in FIGS. 8 to 10, the feeding device 10 has a moving frame 11 and a feeding means 13 for detachably supporting the original roll 9 and a decorative sheet 5 extended from the original roll 9 on the wall surface 3 side. Guide means 14 for guiding, winding means 32 arranged on the side opposite to the guide means 14 with respect to the feeding means 13, and winding up the protective sheet 7 for the glue 6 of the decorative sheet 5 fed from the original roll 9. An interlocking device 33 for interlocking the feeding device 13 and the winding device 32, and a leveler 34 for measuring the levelness of the moving frame 11 are provided.

The feeding means 13 is provided on each side frame 1 of the moving frame 11.
5 includes a pair of left and right feeding shafts 33a, 33b rotatably supported by and arranged on the same straight line in the left-right direction,
The original roll 9 is supported by the support portions 34a and 34b on the inner end side.
It is designed so that it can be integrally rotated from both the left and right sides. Each of the supporting portions 34a and 34b has a truncated cone shape and a truncated triangular pyramid shape, and is adapted to be removably fitted into the winding core 8 of the original roll 9.

The winding means 32 is provided on each side frame 1 of the movable frame 11.
5, a pair of left and right winding shafts 35a and 35b rotatably supported and arranged on the same straight line in the left-right direction,
The protective sheet 7 is formed by the support portions 36a and 36b on the inner end side.
The winding core 37 for use is supported so as to be integrally rotatable from the left and right sides. Each of the support portions 36a and 36b has a truncated cone shape and a truncated triangular pyramid shape, and is fitted into the winding core 37 so that the support portion 36a and 36b can be freely inserted into and removed from the winding core 37. The winding core 37 is configured by a winding tube such as a paper tube.

The feeding means 13 and the winding means 32 have substantially the same structure, and a pair of feeding shafts 33 are provided so as to illustrate a concrete structure of the feeding means 13 side in FIG.
a, 33b and one of the winding shafts 35a, 35b, which correspond to each other, one of the paying-out shaft 33b and the winding shaft 35b is rotatable about the shaft center by bearing means 38, 39 fixed to one side frame 15. Is supported immovably in the axial direction,
The interlocking means 33 is provided between the feeding shaft 33b and the winding shaft 35b.

The other pay-out shaft 33a and the take-up shaft 35a are rotatable about their axes by bearing means 40 and 41 fixed to the other side frame 15 so that the winding cores 8 and 37 can be attached and detached. It is movably supported in the axial direction. Then, the other feeding shaft 33a and the winding shaft 3
5a and the bearing means 40, 41 between the pair of support parts 3
4a, 34b, 36a, 36b at the position where the original roll 9 and the winding cores 8 and 37 of the protective sheet 7 are sandwiched,
Restricting means 42 and 43 for restricting the movement of the other feeding shaft 33a and the winding shaft 35a in the axial direction are provided.

The bearing means 40, 41 is a bearing case 44.
A bearing member 45 is provided inside. Feeding shaft 33a,
The take-up shaft 35a is slidably supported by the bearing member 45 in the rotational direction and the axial center direction, and has a pair of support portions 34a, 34.
It is slidable in the axial direction so that the space between b, 36a, and 36b is the space required for attachment and detachment of the winding cores 8 and 37.

Each support portion 34a, 34b, 36a, 36b
When the fitting margins of the winding cores 8 and 37 are L1 and L2, the moving amount L of the payout shaft 33a and the winding shaft 35a in the axial direction is larger than L1 + L2. In addition, one end side of the winding cores 8 and 37 is fitted to the support portions 34a and 36a or the support portions 34b and 36b, and the other end side is supported to the support portion 3.
4b, 36b or the supporting portions 34a, 36a, the moving amount L of the payout shaft 33a and the winding shaft 35a is larger than the fitting margins L1, L2 of the supporting portions 34b, 34b, 36a, 36a. You can do it.

The restricting means 42, 43 are bearing means 40, 4
1 is provided on the opposite side of the support portions 34a and 36a,
A regulation ring 46 fixed to the payout shaft 33a and the winding shaft 35a and a regulation body 47 detachably screwed to the bearing case 44 are provided. The regulation body 47 is fastened to the bearing case 44 when it is fastened. The restriction ring 46 is rotatably sandwiched between the bearing case 44 and the bearing case 44.

As shown in FIG. 9, the interlocking means 33 includes pulleys 48 and 49 fixed to the payout shaft 33b and the take-up shaft 35b, and a transmission belt 50 wound around the pulleys 48 and 49 in an 8-character shape. In such a state that the protective sheet 7 is applied with an appropriate tension so as not to cause slack, the winding means 32 winds the protective sheet 7 in association with the feeding of the decorative sheet 5 by the feeding means 13. The feeding means 13 is configured to transmit power to the winding means 32 side via the pulley 48, the transmission belt 50, and the pulley 49.

The pulley ratios of the two pulleys 48, 49 are determined in consideration of the diameter difference between the original roll 9 and the winding core 8 on the feeding means 13 side and the diameter of the winding core 37 on the winding means 32 side. The peripheral speed on the winding side is set to be faster than the peripheral speed of. In addition, the transmission belt 50 is configured so that the peripheral speeds of the feeding side and the winding side are the same so that the pulley 48 can be adjusted according to the change in the diameter of the feeding side and the winding side.
And / or slippage occurs appropriately with the pulley 49.

In this embodiment, the transmission belt 50
Although the feeding means 13 and the winding means 32 are wound in an eight-shape so as to rotate in the opposite directions, they may be rotated in the same direction. The winding core 37 on the winding means 32 side has a large diameter so that the protective sheet 7 can be wound even at the initial stage of feeding the decorative sheet 5.

The guide means 14 is provided with a pair of left and right support arms 23 pivotally supported by the movable frame 11 by a pivot, and a guide shaft 24 rotatably supported on the tip end side of the support arms 23. The base side of each support arm 23 is angle adjusting means 2
It is attached to a vertical member 17 on the front side of the moving frame 11 via 8 so that the angle can be adjusted in the vertical direction. The guide shaft 24 is rotatably inserted through the tip of the support arm 23. The leveler 34 is of a bubble-filled type or the like and is provided on the connecting member 16 so as to measure the horizontalness of the moving frame 11 in the left-right direction.

In the case of this embodiment, the horizontal level of the moving frame 11 is first checked by the leveler 34 during the work,
The right and left of the moving frame 11 are adjusted horizontally by the left and right up-down adjusting means 19 on the rear side, and the front and rear of the moving frame 11 are also adjusted horizontally accordingly. Then, the decorative sheet 5 is attached to the wall surface 3 in a work order substantially similar to the above.

In this case, when the decorative sheet 5 is unwound from the material roll 9, the winding unit 32 interlocking with the unwinding unit 13 winds the protective sheet 7 around the winding core 37. Therefore, since the decorative sheet 5 guided to the wall surface 3 side through the guide shaft 24 does not have the protective sheet 7 for protecting the adhesive 6, when the decorative sheet 5 is pulled up along the wall surface 3, the adhesive 6 is removed. Make sure that the entire surface of is not attached to the wall surface 3.

Then, after the upper end of the decorative sheet 5 is adhered to the upper end of the wall surface 3 with glue 6 and fixed, the decorative sheet 5 is cut in the width direction by a cutter along the guide shaft 24 in the same manner as described above. The whole of the decorative sheet 5 is attached to the wall surface 3 while correcting the position of the decorative sheet 5 as necessary. If the glue 6 is a green glue or the like, the decorative sheet 5 can be slightly modified even after being attached. Therefore, the feeding device 10 is convenient when using the decorative sheet 5 from which excess ears have been removed.

When the original roll 9 is mounted on the feeding means 13, after the regulation of the feeding shaft 33a by the regulating means 42 is released, the feeding shaft 33a is slid outward along the bearing means 40. , A pair of support portions 34a, 34
Space between b. And the core 8 of the original roll 9
After one end of the feeding shaft 33b is fitted to the support portion 34b of the one feeding shaft 33b, the other feeding shaft 33a is placed in the state where the winding core 8 is aligned with the axial center of the other feeding shaft 33a. To the side to move the support portion 34a to the winding core 8
And regulates the movement of the payout shaft 33a in the axial direction.

A pair of winding shafts 35 of the winding means 32.
The same applies when the winding core 37 for the protective sheet 7 is mounted between a and 35b. Further, when removing the empty core 8 after the cosmetic sheet 5 has been paid out from the payout means 13 side, and when removing the wound core 37 of the protective sheet 7 on the takeup means 32 side, remove it in the reverse order. Good.

Therefore, despite the interlocking means 33 such as the transmission belt 50 interlocking the feeding means 13 and the winding means 32, the original roll 9 and the like can be easily attached and detached. Particularly, since the interlocking means 33 is provided between the one payout shaft 33b and the take-up shaft 35b, and the other payout shaft 33a and the take-up shaft 35a on the opposite side are slid in the axial direction. One feeding shaft 3
As compared with the case of moving the winding shaft 3b and the winding shaft 35b, it is not necessary to hang the transmission belt 50, and the handling can be facilitated.

When actually attaching the decorative sheet 5, the end of the decorative sheet 5 is first pulled out from the original roll 9 to the guide shaft 24 side, and the end of the protective sheet 7 peeled off from the decorative sheet 5 is wound up. It stops on the winding core 37 of the means 32. Then, after that, the decorative sheet 5 is pulled out to the wall surface 3 side from the original roll 9 via the guide shaft 24.

Then, the original roll 9 and each feeding shaft 33
a and 33b rotate integrally, and the rotational power thereof is transmitted to one winding shaft 35b via the pulley 48, the transmission belt 50, and the pulley 49 of the interlocking means 33, and the winding core 37 on the winding means 32 side. Rotates in the winding direction. Therefore, if you pull out the decorative sheet 5, the roll 9
The protective sheet 7 can be wound in a predetermined tension state by the winding core 37 as shown in FIG.

When the winding diameter of the protective sheet 7 on the winding core 37 side becomes large, a slippage occurs between the transmission belt 50 and the pulley 48 or the pulley 49, which causes the winding side to have substantially the same circumference as the feeding side. Rotate at high speed. Therefore, the decorative sheet 5 can be smoothly pulled out and the protective sheet 7 can be wound up without any abnormal resistance being applied to the decorative sheet 5 or the protective sheet 7 being broken due to an increase in tension. it can.

12 and 13 illustrate a third embodiment of the present invention. The angle adjusting means 28 is shown in FIGS.
A fixed plate 54 provided on the moving frame 11 side, as shown in FIG.
The fixed plate 54 is provided with a support arm 23 pivotally supported by a pivot 27 so as to be vertically swingable. A plurality of adjusting holes 51 are formed in the fixed plate 54 on the same circumference around the pivot 27 at predetermined intervals, and a through hole 52 corresponding to the adjusting hole 51 is formed in the supporting arm 23. When adjusting the angle of 23, the through hole 52 on the side of the support arm 23 is aligned with one of the adjusting holes 51 of the fixing plate 54, and the pin 53 is inserted into both holes 51, 52. . In this way, the angle adjusting means 28 may adjust the support arm 23 stepwise in the vertical direction at predetermined angles.

Although the respective embodiments of the present invention have been described in detail above, the present invention is not limited to the respective embodiments.
Various changes can be made without departing from the spirit of the invention. For example, in the first embodiment, the feeding shaft 21 of the feeding means 13 may be provided with a member that regulates the position of the original fabric roll 9 in the left-right direction. Further, the feeding means 13 may have any structure as long as the raw roll 9 can be detachably mounted, and is a pair provided with the feeding shaft 21 exemplified in the first embodiment and the supporting portions 34a and 34b exemplified in the second embodiment. It is also possible to adopt a type other than the type using the feeding shafts 33a and 33b. In addition, a pair of feeding shafts 33a and 33b
Of these, the payout shaft 33b may be slidably supported in the axial direction, or both may be slidably supported in the axial direction.

The same applies to the winding means 32. Further, the winding means 32 may wind the protective sheet 7 around a winding core 37 such as a winding reel. When using the winding core 37 such as a take-up cylinder or a take-up reel, it is necessary to use a cost-effective and economical one that can be discarded together with the protective sheet 7 after the protective sheet 7 is taken up. Is desirable. Alternatively, after winding the protective sheet 7 around the winding core 37 such as a take-up reel, only the protective sheet 7 may be extracted from the winding core 37 and discarded.

As the interlocking means 33 for interlocking the feeding means 13 and the winding means 32, in addition to the transmission belt 50, a transmission system by friction between friction wheels, a transmission system by gear meshing, or the like may be adopted. In this case, the diameters of the take-up side and the take-up side change as the decorative sheet 5 on the original roll 9 side is taken out and the protective sheet 7 on the take-up means 32 side is taken up. It is necessary to provide the interlocking means 33 with a sliding mechanism so as to be substantially constant. For example, when using a gear, a sliding mechanism may be interposed between the gear and the feeding shaft 33b or the winding shaft 35b, and the sliding mechanism may absorb the change in the diameter between the feeding side and the winding side. .

In each of the embodiments, the case where the operator artificially pulls out the decorative sheet 5 is illustrated, but the feeding means 13 of the first embodiment and the feeding means 1 of the second embodiment are illustrated.
3 and / or the winding means 32 may be driven by a motor. Feeding means 13 and winding means 32
When the motors are driven by different motors, it is possible to easily match the peripheral speeds of the feeding side and the winding side by controlling the speed of each motor. Furthermore, the caster wheels 12 of the moving frame 11 can be driven by a motor. Further, the feeding means 13, the winding means 32, the caster wheels 1
When 2 and the like are driven by a motor, they may be configured to be remotely controllable by a wireless or wired system.

In each of the embodiments, the case where the decorative sheet 5 coated with the adhesive 6 on the back surface and protected by the protective sheet 7 is used is illustrated, but the decorative sheet 5 and the adhesive using the rewet rewetting adhesive are used. It is also possible to use the decorative sheet 5 to which 6 is not applied. However, in the case of the decorative sheet 5 using the re-wet rewetting paste, water is applied to the surface of the paste 6 after unwinding the decorative sheet 5 from the original roll 9, and the paste 6 is also used. In the case of the decorative sheet 5 to which is not applied, after unwinding the decorative sheet 5 from the original roll 9,
If a glue applying means for applying glue 6 is provided on the back surface, the decorative sheet 5 can be attached to the wall surface 3 in the same procedure as in the embodiment. The glue 6 is preferably a raw glue or the like, but other adhesives may be used as the glue 6.

The height of the moving frame 11 is increased (for example, about 1 m), and the feeding means 13 and the guiding means 14 are provided above the moving frame 11.
May be provided so that the worker can work while moving the moving frame 11 without getting off the work scaffold 21a such as a stepladder. In that case, the guide shaft 24 of the guide means 14 is provided so as to be movable up and down by a motor or the like, and automatic cutting means for cutting the decorative sheet 5 along the guide shaft 24 is provided, and the guide means 14 is lowered and then automatically cut. The decorative sheet 5 may be cut in the width direction by means.

The material to be used for each component may be either metal or synthetic resin. However, it goes without saying that a material satisfying the rigidity, strength, wear resistance, frictional force, etc. is used for the constituent member requiring rigidity, strength, etc., and the constituent member requiring wear resistance, frictional force, etc. Nor.

Further, whether for manual or automatic, there is provided a means for measuring the feeding length of the decorative sheet 5, the feeding length of the decorative sheet 5 is measured by this measuring means, and the decorative sheet 5 is placed at a position of a predetermined length. A function of disconnecting may be added. In this case, it is convenient to cut the decorative sheet 5 to be attached to a place other than the wall surface 3 (for example, the ceiling, stairs, etc.) where the feeding device 10 cannot be installed.

[0055]

According to the present invention, the original roll 9 of the decorative sheet 5 is set on the feeding means 13 on the side of the movable frame 11 which is movable on the floor 1 in any direction, and the original roll 9 is removed from the original roll 9. The delivered decorative sheet 5 is pulled up along the wall surface 3 of the attachment site via the guide means 14 on the side of the moving frame 11, and at least the upper side of the decorative sheet 5 is stopped on the wall surface 3 of the attachment site, and then the decorative sheet 5. The decorative sheet 5 is cut by a blade along the guide means 14 set substantially parallel to the wall surface 3 at a cutting height of 5.
Since it is cut in the width direction, it is not necessary to measure the wall surface 3 in advance and cut the decorative sheet 5, and the decorative sheet 5 can be pulled out from the original roll 9 and directly attached to the wall surface 3. The attaching work can be performed easily and efficiently.

Further, in the present invention, the original roll 9 of the decorative sheet 5 is provided on the movable frame 11 which is movable on the floor surface 1 in any direction.
Since it is provided with a feeding means 13 for detachably supporting the decorative sheet 5 and a guide means 14 for guiding the decorative sheet 5 fed from the original roll 9 to the wall surface 3 side, the attaching operation of the decorative sheet 5 can be performed easily and easily. Can be done efficiently.

Moreover, the moving frame 11 is provided with a winding means 32 for winding up the protective sheet 7 for the glue 6 on the back surface side of the decorative sheet 5 which is fed from the original roll 9, and the feeding means 1 is provided.
Since the interlocking device 33 for interlocking the winding device 32 with the winding device 32 is provided, even when the decorative sheet 5 with the protective sheet 7 that protects the glue 6 is used, the protective sheet 7 will interfere with the work. In addition, the post-treatment of the protective sheet 7 can be easily performed.

Further, the feeding means 13 is provided with a pair of left and right feeding shafts 33a and 33b for supporting the original roll 9 so as to be integrally rotatable from the left and right, and the pair of feeding shafts 33a and 3b.
Since at least one of the feeding shafts 33a is provided so as to be movable in the axial direction so that the space between 3b is a distance necessary for attaching and detaching the original fabric roll 9, it is easy to attach and detach the original fabric roll 9 to and from the feeding means 13. it can.

Further, the winding means 32 is provided with a pair of winding shafts 35a, 35b for supporting the winding core 37 of the protective sheet 7 so as to be integrally rotatable from the left and right sides.
Since at least one of the winding shafts 35a is provided so as to be movable in the axial direction so that the space between the winding cores 37 and 5a is the distance required for the mounting and removal of the winding core 37, the winding core 37 can be attached to and removed from the winding means 32. You can easily.

Feeding shaft 33b on one side of the original roll 9
And a winding shaft 35b on the same side as the feeding shaft 33b with respect to the winding core 37 are provided so as not to move in the axial direction, and an interlocking means 33 is provided between the feeding shaft 33b and the winding shaft 35b. Therefore, the original roll 9, the core 37
It can be easily handled when attaching and detaching.

The guide means 14 is provided with a horizontal guide shaft 24 which projects from the moving frame 11 to the wall surface 3 side and is rotatably supported around its axis, and the guide shaft 24 can be vertically adjusted in position. Since the guide shaft 24 is provided at the lower end side of the wall surface 3 at the attachment portion, the guide shaft 24 can be brought close to the wall surface 3.

[Brief description of drawings]

FIG. 1 is a perspective view of a working state showing a first embodiment of the present invention.

FIG. 2 is a sectional view of a working state showing the first embodiment of the present invention.

FIG. 3 is a perspective view of an original roll showing the first embodiment of the present invention.

FIG. 4 is a perspective view of a decorative sheet feeding device according to the first embodiment of the present invention.

FIG. 5 is a front view of the decorative sheet feeding device according to the first embodiment of the present invention.

FIG. 6 is a plan view of the decorative sheet feeding device according to the first embodiment of the present invention.

FIG. 7 is a side view of the decorative sheet feeding device according to the first embodiment of the present invention.

FIG. 8 is a plan view of a decorative sheet feeding device according to a second embodiment of the present invention.

FIG. 9 is a side view of the decorative sheet feeding device according to the second embodiment of the present invention.

FIG. 10 is a cross-sectional view of a main part showing a second embodiment of the present invention.

FIG. 11 is an explanatory diagram showing a wound state according to the second embodiment of the present invention.

FIG. 12 is a partially cutaway plan view of an angle adjusting means showing a third embodiment of the present invention.

FIG. 13 is a partially cutaway side view of an angle adjusting means showing a third embodiment of the present invention.

[Explanation of reference symbols]

1 floor 3 wall surfaces 5 makeup sheets 6 glue 7 Protective sheet 9 Raw roll 11 Moving frame 13 Delivery means 14 Guide means 24 guide shaft 32 winding means 33 Interlocking means 33a, 33b Feeding shaft 35a, 35b winding shaft 37 winding core

Claims (7)

[Claims] 1. An original fabric roll (9) of a decorative sheet (5) is set in advance on a feeding means (13) on the side of a movable frame (11) which is movable on a floor surface (1) in any direction. The decorative sheet (5) unwound from the original roll (9) is pulled up along the wall surface (3) at the attachment site through the guide means (14) on the moving frame (11) side, and the decorative sheet (5). After stopping at least the upper side of (5) on the wall surface (3) of the pasting location, the guide means () which is set substantially parallel to the wall surface (3) at the cutting height of the decorative sheet (5). 14) A method of attaching a decorative sheet to a wall surface, characterized in that the decorative sheet (5) is cut in the width direction with a blade along the edge of the decorative sheet. 2. A feeding means (13) for detachably supporting the original roll (9) of the decorative sheet (5) on a moving frame (11) which is movable on the floor surface (1) in any direction. ,
A decorative sheet feeding for wall surface sticking work, comprising: a guide means (14) for guiding the decorative sheet (5) fed from the original roll (9) to the wall surface (3) side. apparatus. 3. A winding means for winding around the moving frame (11) a protective sheet (7) for the glue (6) on the back side of the decorative sheet (5) fed from the original roll (9). The makeup for wall surface sticking work according to claim 2, characterized in that (32) is provided, and interlocking means (33) for interlocking the feeding means (13) and the winding means (32) is provided. Sheet feeding device. 4. The feeding means (13) is provided with a pair of left and right feeding shafts (33a) (33b) for supporting the original roll (9) so as to be integrally rotatable from the left and right, and the pair of feeding shafts (33a). ) (33b) is provided such that at least one of the feeding shafts (33a) is movable in the axial direction so that the space between the original rolls (9) can be set and removed. The decorative sheet feeding device for wall surface sticking work according to 2 or 3. 5. The winding means (32) includes a pair of winding shafts (35a) (35b) for supporting the winding core (37) of the protection sheet (7) so as to be integrally rotatable from the left and right sides, At least one of the winding shafts (35a) is provided so as to be movable in the axial direction so that the space between the pair of winding shafts (35a) (35b) is necessary for attaching and detaching the winding core (37). The decorative sheet feeding device for wall surface sticking work according to claim 3 or 4. 6. The winding shaft (33b) on one side of the original roll (9) and the winding shaft (35) on the same side as the winding shaft (33b) with respect to the winding core (37).
b) is immovably provided in the axial direction, and the interlocking means (33) is provided between the feeding shaft (33b) and the winding shaft (35b). The decorative sheet feeding device for wall surface sticking work according to 1. 7. The guide means (14) includes a horizontal guide shaft (24) which projects from the moving frame (11) toward the wall surface (3) and is rotatably supported around its axis. The decorative sheet feeding device for wall surface sticking work according to any one of claims 2 to 6, wherein the guide shaft (24) is provided so that its position can be adjusted in the vertical direction.