JP2012115804A - Pasting object removal device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pasting object removal device capable of removing a pasting object from an object to be pasted without damaging the object to be pasted.SOLUTION: The pasting object removal device 10 for cutting to remove a pasting object 2 pasted on an outer cover 1 by an adhesive includes: a housing 4; a rotary blade 12 provided on the leading end of the housing 4 with a plurality of blades 12b on the outer peripheral surface of a column and rotating around a shaft P of the column; a pair of regulating members 11 for regulating the cutting depth of the rotary blade 12 to the pasting object 2 of the rotary blade 12 arranged at both ends in the direction of the shaft P of the rotary blade 12; and a cleaning member for cleaning on the surface of the rotary blade 12 arranged parallel to the shaft P of the rotary blade 12 so as to be in contact with the rotary blade 12.

Description

  The present invention relates to a sticking material removal apparatus that cuts and removes a sticking material attached to an object to be stuck with an adhesive, for example, a part that constitutes an electronic device product, a home appliance, an office device, etc. It is related with the thing which removes the label and sticker which were attached to the part used as that, ie, to-be-attached object, ie, an attached object.

  In recent years, with the growing awareness of global environmental protection, used products that have been disposed of in the past can be collected and sorted by resource type to be used for material recycling (hereinafter referred to as recycling), or some of the parts can be reused (hereinafter referred to as recycling). , “Reuse”.) There has been a lot of movement. For example, electronic equipment products, household electrical products, and office equipment products are mainly provided with synthetic resin exterior covers, and many of these exterior covers are subject to recycling and reuse. However, at the time of product collection, the pasted items such as the outer cover and the like that were originally pasted from the time of product shipment and the labels pasted by the user remain at the time of product collection, hindering recycling and reuse. Is a factor.

  Further, Patent Documents 1 and 2 are known as conventional techniques for dealing with the above-described problems of recycling and reuse inhibition.

  Patent Document 1 (Japanese Patent Application Laid-Open No. 2005-58878) discloses an exterior member appearance reproduction tool for removing labels and dirt on the surface of an exterior member by rubbing with a belt-shaped or disk-shaped rubbing member having an abrasive action. And an apparatus are disclosed.

  In the above-mentioned Patent Document 2 (Japanese Patent Laid-Open No. 9-304887), in the reuse of a film camera with a lens, a film case with a label attached is held by a support, and the end of the label is held by a chuck to pull the label off. A label peeling method and apparatus are disclosed.

  However, the conventional techniques disclosed in Patent Documents 1 and 2 have the following problems.

  That is, in Patent Document 1, the label affixed to the exterior member is polished and removed by rubbing with a rubbing member having a polishing action, but in this method, the amount of cutting of the rubbing member is regulated. Therefore, when the label is completely removed, there is a possibility that the surface of the exterior member may be scratched by the abrasive. Further, the scratch on the surface of the exterior member has a problem that it is not preferable because the appearance quality of the product is lowered and the product value is lowered in the case of reuse of the parts.

  Moreover, in patent document 2, it is difficult to peel off the edge part of a label uniformly to the place which the chuck | zipper of a peeling apparatus can hold | grip, and also there exists a possibility that peeling may arise depending on the state of a label. there were. In addition, there is a problem in that the unremoved label is contaminated with impurities in material recycling, which leads to quality deterioration.

  Then, an object of this invention is to provide the sticking material removal apparatus which can remove a sticking material from this to-be-pasted object, without damaging to-be-pasted material.

  In order to achieve the above object, the invention described in claim 1 is a sticking material removal apparatus that cuts and removes a sticking material stuck with an adhesive, wherein (a) a housing; and (b) the housing. A rotary blade provided at the tip; (c) a pair of regulating members for regulating the cutting amount of the rotary blade disposed at both ends in the axial direction of the rotary blade into the sticking material; and (d) the rotary blade. And a cleaning member that cleans the surface of the rotary blade arranged in parallel with the axis of the rotary blade so as to be in contact with the rotary blade.

  The invention described in claim 2 is the invention described in claim 1, wherein the adjustment mechanism for finely adjusting the relative positional relationship between the tip of each blade and the tip of the pair of regulating members in the rotary blade is provided. Further, it is provided.

  The invention described in claim 3 is characterized in that, in the invention described in claim 1 or 2, each blade in the rotary blade is provided inclined with respect to the axis of the rotary blade. To do.

  The invention described in claim 4 is the invention described in any one of claims 1 to 3, wherein the axial center portion of the rotary blade protrudes from both end portions in the axial direction. The tip of each blade in the rotary blade is formed in an arc shape.

  The invention described in claim 5 is the invention described in any one of claims 1 to 4, wherein the cleaning member is a brush roller.

  The invention described in claim 6 is the invention described in claim 5, wherein the diameter of the pulley attached to the brush roller is smaller than the diameter of the pulley attached to the rotary blade, and By applying a single belt to these two pulleys, the rotational peripheral speed of the brush roller is set higher than the rotational peripheral speed of the rotary blade, and the rotational direction of the brush roller is opposite to that of the rotary blade. It is provided so that it may become a direction.

  The invention described in claim 7 is characterized in that in the invention described in any one of claims 1 to 6, a supply means for supplying a cleaning liquid to the cleaning member is further provided. is there.

  The invention described in claim 8 is the invention described in any one of claims 1 to 7, wherein a drive transmission means between the rotary blade and a drive device for driving the rotary blade is a rubber belt. It is characterized by being.

  The invention described in claim 9 is characterized in that, in the invention described in any one of claims 1 to 8, each blade of the rotary blade is made of a metal material.

  The invention described in claim 10 is the invention described in any one of claims 1 to 8, wherein each blade of the rotary blade is made of a soft resin material. . Moreover, examples of the soft resin material optimal in the present invention include melamine foam and urethane rubber.

  According to the first and fifth aspects of the present invention, (b) the housing, (b) the rotary blade provided at the tip of the housing, and (c) the axially disposed ends of the rotary blade. A pair of restricting members for restricting the amount of cutting of the rotary blade into the attachment, and (d) cleaning for cleaning the surface of the rotary blade disposed in parallel with the axis of the rotary blade so as to be in contact with the rotary blade. And the member can be removed from the object to be adhered without damaging the object to be adhered, and further, the rotation by the fragments or adhesive of the adhesive adhered to the surface of the rotary blade. The sticking material removal apparatus which can prevent the sharpness fall of a blade can be provided.

  According to the second aspect of the present invention, the adjustment mechanism for finely adjusting the relative positional relationship between the tips of the blades and the tips of the pair of regulating members in the rotary blade is further provided. Depending on the material of the patch, the thickness of the patch to be removed, etc., the relative positional relationship between the tip of each blade on the rotary blade and the tip of the pair of regulating members can be finely adjusted. Provided is a patch removal device capable of removing a patch from the paste without leaving a residue even if the thickness of the paste or the thickness of the patch to be removed changes, and without damaging the paste. be able to.

  According to the invention described in claim 3, since each blade in the rotary blade is inclined with respect to the axis of the rotary blade, the rotary blade is applied when cutting and removing the paste. It is possible to provide a sticking material removal apparatus that can reduce cutting resistance.

  According to the invention described in claim 4, the tip of each blade in the rotary blade is formed in an arc shape so that the central portion in the axial direction of the rotary blade protrudes from both end portions in the axial direction. Therefore, in other words, since the curvature corresponding to the deflection of the object to be adhered is provided in the longitudinal direction of the rotary blade, even if the object to be adhered is bent by the pressing force when the rotary blade is pressed against the object to be adhered, It is possible to provide a sticking material removing apparatus capable of completely removing a portion of the article located in the axial center portion of the rotary blade.

  According to the invention described in claim 6, the diameter of the pulley attached to the brush roller is formed smaller than the diameter of the pulley attached to the rotary blade, and the two pulleys have a single diameter. The belt is provided so that the rotational peripheral speed of the brush roller is faster than the rotational peripheral speed of the rotary blade, and the rotational direction of the brush roller is opposite to the rotary blade. Therefore, it is possible to prevent the brush roller from being damaged by the rotary blade, and for this purpose, the sticker removing device is provided that can maintain the function of cleaning the pieces of adhesive and the adhesive adhered to the surface of the rotary blade. can do.

  According to the seventh aspect of the present invention, since the supply means for supplying the cleaning liquid to the cleaning member is further provided, it is possible to provide a sticking material removal apparatus capable of effectively and easily cleaning the rotary blade. can do.

  According to the eighth aspect of the present invention, since the drive transmission means between the rotary blade and the drive device that drives the rotary blade is a rubber belt, the rotary blade can be moved into the rotary blade by biting foreign matter into each blade. It is possible to provide a patch removal device that can prevent the patch removal device from being damaged by such an excessive load, and that can ensure safety during the patch removal operation.

  According to the invention described in claim 9, since each blade of the rotary blade is made of a metal material, the material of the object to be adhered is a metal or a resin, Even if the material is paper or vinyl, it is possible to provide a sticking material removal apparatus that can satisfactorily remove these sticking matters.

  According to the invention described in claim 10, since each blade of the rotary blade is made of a soft resin material, it is possible to provide a sticking material removal apparatus that is highly safe in handling and easy to handle. be able to.

It is a perspective view which shows the sticking material removal apparatus concerning the 1st Embodiment of this invention, and is a figure which shows a mode that the sticking material stuck to the to-be-sticked material is removed by this sticking material removal apparatus. It is a top view which shows the positional relationship of the rotary blade in the sticking material removal apparatus shown by FIG. 1, and the control member which controls the cutting amount of this rotary blade. It is sectional drawing along the DD line | wire in FIG. It is a top view which shows the drive mechanism for rotating the rotary blade and the cleaning member in the sticking material removal apparatus shown by FIG. It is a perspective view which shows the adjustment mechanism which finely adjusts the position of the control member in the sticking material removal apparatus shown by FIG. FIG. 6 is a B arrow view of the adjustment mechanism shown in FIG. 5. It is sectional drawing along the EE line in FIG. It is a top view which shows the state which made the front-end | tip position of the control member shown by FIG. 2 protrude slightly from the front-end | tip of each blade in a rotary blade by the adjustment mechanism. It is a top view which shows the rotary blade in the sticking material removal apparatus concerning the 2nd Embodiment of this invention. It is a top view which shows the rotary blade in the sticking material removal apparatus concerning the 3rd Embodiment of this invention. It is an exploded view of the rotary blade in the sticking material removal apparatus concerning the 4th Embodiment of this invention.

(First embodiment)
The sticking material removing apparatus according to the first embodiment of the present invention will be described with reference to FIGS.

  The sticking material removal apparatus 10 of the present invention shown in FIG. 1 is an apparatus that cuts and removes the sticking material stuck to the surface of the sticking object with an adhesive. The “attachment” is an exterior cover 1 that constitutes an electronic device product, a household electrical appliance, an office device, etc., and is an object to be reused or recycled, and the “attachment” is a label 2 is there.

  As shown in FIGS. 1, 3, and 4, the sticking material removal apparatus 10 is arranged at the housing 4, the rotary blade 12 provided at the longitudinal end of the housing 4, and both ends of the rotary blade 12 in the axis P direction. Cleaning that cleans the surface of the rotary blade 12 that is arranged in parallel to the axis P of the rotary blade 12 so as to be in contact with the rotary blade 12 and a pair of regulating members 11 that regulate the cutting amount of the rotary blade 12 into the label 2 A member 20, supply means 21 for supplying cleaning liquid to the cleaning member 20, an adjusting mechanism 5 for finely adjusting the relative positional relationship between the tip of each blade 12b and the tip of the pair of regulating members 11 in the rotary blade 12. And a driving mechanism for rotating the rotary blade 12 and the cleaning member 20. The “cleaning member” includes a brush roller 20. Further, the “supplying means” is constituted by a tube 21.

  The rotary blade 12 is provided with a plurality of blades 12b on the outer peripheral surface of a cylinder, and rotates around the axis P of the cylinder. The rotary blade 12 is rotatably supported by the housing 4, and half of the rotary blade 12 is exposed to the outside from the opening 4 a of the housing 4 as shown in FIG. 3. Such a rotary blade 12 cuts and removes the label 2 by rotating.

  Further, as shown in FIG. 2, the rotary blade 12 is provided such that each blade 12 b is inclined with respect to the axis P of the rotary blade 12.

  As described above, according to the present invention, each blade 12b of the rotary blade 12 is provided to be inclined with respect to the axis P of the rotary blade 12. Therefore, when the label 2 is cut and removed, the rotary blade 12 is removed. It is possible to reduce cutting resistance.

  Further, the rotary blade 12 as a whole including each blade 12b is made of a metal material.

  Thus, according to the present invention, since each blade 12b of the rotary blade 12 is made of a metal material, the material of the exterior cover 1 can be either metal or resin, and the material of the label 2 Even if it is paper or vinyl, these labels 2 can be removed satisfactorily.

  The pair of restricting members 11 includes a restricting member main body portion 11c that contacts the surface of the exterior cover 1, a screw mounting hole 11a formed in a recess from the rear end surface of the restricting member main body portion 11c, and a restricting member main body portion 11c. And a guide portion 11b protruding in a plate shape from the rear end surface. In addition, the “rear end surface of the regulating member main body portion 11c” means a surface on the opposite side of the tip portion of the regulating member main body portion 11c that contacts the exterior cover 1. As shown in FIG. 7, the screw mounting hole 11a is formed in a concave shape in which a tip portion of an adjusting screw 31 described later can be embedded, and a female screw to which the adjusting screw 31 can be screwed is cut on the inner surface. Yes. The screw mounting hole 11a and the guide portion 11b constitute an adjusting mechanism 5 described later. As shown in FIG. 1, such a pair of regulating members 11 regulates the amount of cutting of the rotary blade 12 into the label 2 when the tip of the regulating member main body portion 11 c comes into contact with the surface of the exterior cover 1.

  Moreover, in the sticking material removal apparatus 10 of this invention, as shown in FIG. 2, it is fundamental that the front-end | tip position: A surface of each control member 11 and the front-end | tip position: A 'surface of the rotary blade 12 are made into the same surface. It is set. 2 indicates the position of the label 2 when the rotary blade 12 is brought into contact with the exterior cover 1. In the sticking material removal apparatus 10 of the present invention, by setting such a positional relationship as a basic setting, it is possible to prevent the blades 12b of the rotary blade 12 from cutting more than the thickness of the label 2, and for that reason, the sticking material removal apparatus. Even when 10 is stopped at one place, it is possible to prevent the exterior cover 1 from being damaged.

  As described above, according to the present invention, the patch removal device 10 is provided with the pair of regulating members 11 that regulate the cutting amount of the rotary blade 12 into the label 2, so that the surface of the exterior cover 1 is damaged. And the label 2 can be removed from the outer cover 1 without any problem.

  As shown in FIG. 3, the brush roller 20 is accommodated in the housing 4 and is rotatably supported by the housing 4. That is, the brush roller 20 is disposed so as to contact a portion of the rotary blade 12 positioned in the housing 4. The brush roller 20 is provided such that the rotational peripheral speed is faster than the rotational peripheral speed of the rotary blade 12 and the rotational direction is opposite to the rotary blade 12.

  As described above, according to the present invention, since the sticking material removing apparatus 10 is provided with the brush roller 20 for cleaning the surface of the rotary blade 12, the label attached to the surface of the rotary blade 12, that is, each blade 12b. It is possible to prevent the sharpness of the rotary blade 12 from being reduced due to the 2 pieces and the adhesive. Furthermore, since the rotational peripheral speed of the brush roller 20 is faster than the rotational peripheral speed of the rotary blade 12 and the rotational direction of the brush roller 20 is opposite to the rotary blade 12, the brush roller 20 is damaged by the rotary blade 12. For this reason, the function of cleaning the fragments and adhesive of the label 2 attached to the surface of the rotary blade 12 can be maintained.

  The tube 21 is provided so as to communicate with the inside of the housing 4. The tube 21 supplies a cleaning liquid to the vicinity of the brush roller 20.

  Thus, according to the present invention, since the sticking material removal apparatus 10 is provided with the tube 21 that supplies the cleaning liquid to the brush roller 20, the rotary blade 12 can be cleaned effectively and easily. .

  The adjusting mechanism 5 is provided on both sides of the rotary blade 12 in the axis P direction, that is, on both side surfaces in the width direction of the housing 4, and is provided so as to adjust the positions of the pair of regulating members 11 separately. ing. As shown in FIGS. 5 to 7, each of these adjusting mechanisms 5 includes a screw mounting hole 11 a and a guide portion 11 b provided in the restriction member 11, and a side housing 30 provided on each side surface of the housing 4. The adjustment screw 31 embedded in the side housing 30 and the screw mounting hole 11a and the end face of the side housing 30 opposite to the regulating member 11 are attached to prevent the adjustment screw 31 from coming off the side housing 30. And a nut 32 for preventing the adjustment screw 31 from loosening. Further, the side housing 30 is provided with a guide groove 30b that is recessed from the end surface on the side of the regulating member 11. The guide portion 11b is accommodated in the guide groove 30b so as to be movable in the left-right direction along the direction of arrow F in FIG.

  In the adjustment mechanism 5 configured as described above, the position of the regulating member 11 can be adjusted by rotating the adjustment screw 31 embedded in the side housing 30. That is, the adjusting mechanism 5 rotates the head portion 31b of the adjusting screw 31 in one direction, so that the screw portion 31a enters the back side of the screw mounting hole 11a, the regulating member 11 approaches the side housing 30, and the head portion 31b. Is rotated in the direction opposite to the one direction, the screw portion 31a moves to the opening side of the screw attachment hole 11a and the regulating member 11 is separated from the side housing 30. That is, the regulating member 11 is provided so as to be movable in the left-right direction along the direction of arrow F in FIG. Further, when the restricting member 11 moves in this way, the moving direction of the restricting member 11 is reliably defined by the guide portion 11b moving along the guide groove 30b. Further, when the position adjustment of the regulating member 11 is started, the adjustment is performed after the loosening prevention nut 32 is loosened, and the adjustment screw 31 can be prevented from loosening by closing the loosening prevention nut 32 again after the adjustment.

  As described above, according to the present invention, the attachment removing device 10 is provided with the adjusting mechanism 5 that finely adjusts the relative positional relationship between the tip of each blade 12b and the tip of the pair of regulating members 11 in the rotary blade 12. Therefore, according to the material of the exterior cover 1 and the thickness of the label 2 to be removed, the relative positional relationship between the tip of each blade 12b and the tip of the pair of regulating members 11 in the rotary blade 12 is finely adjusted. Therefore, even if the material of the outer cover 1 or the thickness of the label 2 to be removed is changed, the label 2 is removed from the outer cover 1 without leaving a residue and without damaging the surface of the outer cover 1. can do.

  FIG. 8 is a plan view showing a state where the tip position of the regulating member 11 shown in FIG. 2 is slightly projected from the tip of each blade 12 b in the rotary blade 12 by the adjusting mechanism 5. In this illustrated example, a step having a thickness that is half that of the thick label 2 a is provided between the tip position: A surface of the regulating member 11 and the tip position: A ″ surface of the rotary blade 12. As described above, in the sticking material removing apparatus 10, when the material of the label to be removed is a hard material or is thick and difficult to remove at once, the tip position of the regulating member 11 is set to the position of the rotary blade 12. It is effective to set it so that it protrudes from the tip position.

  As shown in FIG. 4, the drive mechanism for rotating the rotary blade 12 and the cleaning member 20 transmits the motor 15 as a “drive device”, the gear 18 attached to the motor 15, and the rotation of the gear 18. The gear pulley 17 is driven, the pulley 12a is attached to the rotary blade 12, the pulley 20a is attached to the brush roller 20, and the annular rubber belt 16 is a "drive transmission means". The drive mechanism constituted by these parts is accommodated in the housing 4. In such a drive mechanism, the rotational force of the motor 15 and the gear 18 is directly transmitted to the gear pulley 17, and the rotational force of the gear pulley 17 is attached to the rotary blade 12 by the rubber belt 16 and the pulley 20a attached to the brush roller 20. The rotary blade 12 and the cleaning member 20 are rotated by being transmitted to.

  Moreover, in the sticking material removal apparatus 10, the diameter of the pulley 20a attached to the brush roller 20 is formed smaller than the diameter of the pulley 12a attached to the rotary blade 12, and the two pulleys 20a and 12a When the single rubber belt 16 is hooked, the rotational peripheral speed of the brush roller 20 is set to be faster than the rotational peripheral speed of the rotary blade 12. Specifically, the rotational peripheral speed of the brush roller 20 is set to 1.8 times the rotational peripheral speed of the rotary blade 12. Also, the pulley 20a attached to the brush roller 20 is provided so as to contact the outer peripheral surface of the rubber belt 16, and the pulley 12a attached to the rotary blade 12 is provided so as to contact the inner peripheral surface of the rubber belt 16. The brush roller 20 and the rotary blade 12 rotate in opposite directions. In the present invention, the rotational peripheral speed of the brush roller and the rotary blade may be (brush roller)> (rotary blade), but the rotational peripheral speed of the brush roller is 1.1 of the rotational peripheral speed of the rotary blade. It is particularly preferable that the range is from 2 to 2.0 times.

  Thus, according to the present invention, since the drive transmission means between the rotary blade 12 and the motor 15 that drives the rotary blade 12 is the rubber belt 16, the rotary blade is caused by the foreign matter biting into each blade 12b. Therefore, it is possible to avoid damage to the sticking material removal apparatus 10 due to an excessive load applied to the sticking device 12, and thus it is possible to ensure safety during the sticking material removal work.

  As shown in FIG. 1, the sticking material removal apparatus 10 described above makes the rotating blade 12 and the pair of regulating members 11 in a rotating state abut on the surface of the exterior cover 1, that is, on the label 2. By moving along the surface of the exterior cover 1 in a state, the label 2 can be removed without damaging the surface of the exterior cover 1.

(Second Embodiment)
The sticking material removing apparatus according to the second embodiment of the present invention will be described with reference to FIG. In FIG. 9, the same components as those of the first embodiment described above are denoted by the same reference numerals and description thereof is omitted.

  As shown in FIG. 9, the sticking material removal apparatus 110 of this embodiment is provided with a rotary blade 112 in which each blade 12 c is provided in parallel with the axis P instead of the rotary blade 12 described above. Ordinary labels that are commonly used in electronic equipment products, household electrical appliances, office equipment and the like can be sufficiently removed by the rotary blade 112 of this embodiment.

(Third embodiment)
The sticking material removing apparatus according to the third embodiment of the present invention will be described with reference to FIG. In FIG. 10, the same components as those in the first and second embodiments described above are denoted by the same reference numerals, and description thereof is omitted.

  As shown in FIG. 10, the patch removal device 210 of the present embodiment is provided with a rotary blade 212 instead of the rotary blade 12 described above. The tip of each blade 12d in the rotary blade 212 is formed in an arc shape so that the central portion in the axis P direction protrudes from both ends. That is, the tip of each blade 12d has a radius of curvature ρ, and the central portion of the rotary blade 212 in the axis P direction protrudes from the tip position of the regulating member 11 by δ.

  This configuration is effective when the width W of the rotary blade 212 is large. That is, since the material of the adherend such as the exterior cover is generally a resin material, the adherend is bent and escapes by the pressing force when the rotary blade 212 is brought into contact with the adherend. As a result, a removal residue may occur in a portion of the sticker positioned at the center of the rotary blade 212 in the direction of the axis P. With respect to such a problem, it is possible to prevent the occurrence of residual removal by attaching a curvature corresponding to the deflection of the object to be stuck to the tip of each blade 12d of the rotary blade 212 and projecting the central portion.

(Fourth embodiment)
The sticking material removing apparatus according to the fourth embodiment of the present invention will be described with reference to FIG. In FIG. 11, the same components as those in the first to third embodiments described above are denoted by the same reference numerals and description thereof is omitted.

  As shown in FIG. 11, in the sticking material removal apparatus of the present embodiment, a rotary blade 312 is provided instead of the rotary blade 12 described above. The rotary blade 312 is configured by stacking a plurality of divided rotary blades 412 having a blade width smaller than that of the rotary blade 12 described above, and press-fitting and bonding a shaft into the hole portion 12f of each of the divided rotary blades 412. is there. Further, the rotary blade 312, that is, the divided rotary blade 412, including the blades 12 e as a whole is made of a soft resin material. Moreover, examples of the soft resin material optimal in the present invention include melamine foam and urethane rubber.

  As described above, according to the present invention, each blade 12e of the rotary blade 312 is made of a soft resin material, so that it is not injured even if it is directly touched with a hand, and the safety in handling is high. It is possible to provide a sticking material removal apparatus that is easy to handle.

  In addition, the sticking material removal apparatus of the present invention is not limited to reuse and recycling, and can easily remove even sticking materials that have problems such as misalignment of the sticking position or wrong sticking during the production of new products. Can do.

  The present invention is not limited to the above embodiment. That is, various modifications can be made without departing from the scope of the present invention.

1 Exterior cover (attachment)
2,2a label (attachment)
DESCRIPTION OF SYMBOLS 4 Housing 5 Adjustment mechanism 10,110,210 Sticking material removal apparatus 11 Control member 12,112,212,312 Rotary blade 12b Blade 15 Motor (drive device)
16 Rubber belt (drive transmission means)
20 Brush roller (cleaning member)
21 Tube (supply means)
P axis

JP 2005-58878 A JP-A-9-30487

Claims (10)

In a sticking material removal apparatus that cuts and removes a sticking material stuck with an adhesive,
(A) the housing;
(B) a rotary blade provided at the tip of the housing;
(C) a pair of regulating members that regulate the amount of cutting of the rotary blade that is disposed at both ends in the axial direction of the rotary blade into the paste;
(D) a cleaning member for cleaning the surface of the rotary blade arranged in parallel with the axis of the rotary blade so as to be in contact with the rotary blade;
A sticking material removing apparatus characterized by comprising:   The sticking material removing apparatus according to claim 1, further comprising an adjustment mechanism for finely adjusting a relative positional relationship between a tip of each blade and a tip of the pair of regulating members in the rotary blade. .   The sticking material removing apparatus according to claim 1, wherein each blade of the rotary blade is provided so as to be inclined with respect to an axis of the rotary blade.   The tip of each blade in the rotary blade is formed in an arc shape so that the central portion in the axial direction of the rotary blade protrudes from both end portions in the axial direction. The sticking material removing apparatus according to claim 1.   The sticking material removing apparatus according to any one of claims 1 to 4, wherein the cleaning member is a brush roller. The diameter of the pulley attached to the brush roller is smaller than the diameter of the pulley attached to the rotary blade, and a single belt is hung on these two pulleys, thereby rotating the brush roller. The peripheral speed is provided to be faster than the rotational peripheral speed of the rotary blade,
The sticking material removing apparatus according to claim 5, wherein the brush roller is provided so that a rotation direction of the brush roller is opposite to that of the rotary blade.   The sticking material removing apparatus according to any one of claims 1 to 6, further comprising supply means for supplying a cleaning liquid to the cleaning member.   The sticking material removing apparatus according to any one of claims 1 to 7, wherein a drive transmission means between the rotary blade and a drive device that drives the rotary blade is a rubber belt.   The sticking material removing apparatus according to any one of claims 1 to 8, wherein each blade of the rotary blade is made of a metal material.   The sticking material removing apparatus according to any one of claims 1 to 8, wherein each blade of the rotary blade is made of a soft resin material.

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