WO2020100938A1 - Outil de revêtement et procédé de revêtement - Google Patents

Outil de revêtement et procédé de revêtement Download PDF

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Publication number
WO2020100938A1
WO2020100938A1 PCT/JP2019/044515 JP2019044515W WO2020100938A1 WO 2020100938 A1 WO2020100938 A1 WO 2020100938A1 JP 2019044515 W JP2019044515 W JP 2019044515W WO 2020100938 A1 WO2020100938 A1 WO 2020100938A1
Authority
WO
WIPO (PCT)
Prior art keywords
coating
slit
coating roller
paint
tubular portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2019/044515
Other languages
English (en)
Japanese (ja)
Inventor
正三郎 荒川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokohama Setsubi Corp
Original Assignee
Yokohama Setsubi Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokohama Setsubi Corp filed Critical Yokohama Setsubi Corp
Priority to JP2020556137A priority Critical patent/JP6962625B2/ja
Publication of WO2020100938A1 publication Critical patent/WO2020100938A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C17/00—Hand tools or apparatus using hand held tools, for applying liquids or other fluent materials to, for spreading applied liquids or other fluent materials on, or for partially removing applied liquids or other fluent materials from, surfaces
    • B05C17/02—Rollers ; Hand tools comprising coating rollers or coating endless belts
    • B05C17/03—Rollers ; Hand tools comprising coating rollers or coating endless belts with feed system for supplying material from an external source or with a reservoir or container for liquid or other fluent material located in or on the hand tool outside the coating roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/28—Processes for applying liquids or other fluent materials performed by transfer from the surfaces of elements carrying the liquid or other fluent material, e.g. brushes, pads, rollers

Definitions

  • the present invention relates to a coating tool for rotating a coating roller impregnated with a coating on a surface to be coated to coat a floor surface or a wall surface, and a coating method using the coating tool.
  • a general hand-painting tool has a grip on one end of a shaft member and a paint roller on the other end that is rotatable and detachable. , Rotate and reciprocate while pressing the coating roller against the surface to be coated such as a wall surface for coating. After that, when the paint is exhausted, the coating roller is dipped again in the paint and coating is repeated.
  • a coating tool has been proposed, for example, as disclosed in Patent Document 1, in which a storage member for storing the coating material is provided inside the coating roller.
  • a storage member for storing the coating material is provided inside the coating roller.
  • the coating tool disclosed in Patent Document 1 when the surface to be coated is coated with the coating roller, when the coating roller is pressed against the surface to be coated, the coating material held in the storage member is extruded and passes through the coating material supply flow path. Since it is supplied to the coating member as a coating material, the number of times of supplying the coating material to the coating roller can be reduced.
  • the coating supply passage is formed over the entire length of the coating roller, and the coating is squeezed out from the entire coating supply passage at once, so that the coating is performed.
  • the coating roller was tilted at the time of the above, there was a problem that the coating material would collect on the lower side. Therefore, there is a possibility that unevenness may occur in the coating depending on the usage state of the coating roller.
  • the present invention is to solve the problems as described above, when a coating roller impregnated with a coating material is rotated and brought into contact with a surface to be coated to coat a floor surface, a wall surface or the like,
  • An object of the present invention is to provide a coating tool that can reduce the occurrence of unevenness in coating while reducing the labor of supplying the coating material, and a coating method using the coating tool.
  • the present invention is a paint tool in which a paint roller impregnated with a paint is rotatively contacted with a surface to be painted, and the paint is filled with a cylindrical inner cylinder part,
  • the inner slit which extends along the axial direction on the side surface of the inner tubular portion, connects the inner tubular portion to the inside and the outside, and the coating roller is fitted outward, and is fitted outside the inner tubular portion.
  • a tubular outer tubular portion that is slidably rotated along the outer peripheral surface of the tubular portion, and a side surface of the outer tubular portion that extends along the axial direction so as to form a portion that intersects the inner slit, And an outer slit that connects the tubular portion to the inside and the outside.
  • Another aspect of the present invention is a coating tool in which a coating roller impregnated with a coating material is rotated and brought into contact with a surface to be coated, and a cylindrical inner cylinder portion filled with the coating material and a side surface of the inner cylinder portion.
  • a coating roller impregnated with a coating material is rotated and brought into contact with a surface to be coated, and a cylindrical inner cylinder portion filled with the coating material and a side surface of the inner cylinder portion.
  • At the inner slit that extends along the axial direction in and communicates with the inside and outside of the inner cylinder portion, and is arranged so as to be in contact with the outer peripheral surface of the coating roller, and is fitted and inserted into the outer side of the inner cylinder portion.
  • a cylindrical outer cylinder part that is slidably rotated along the outer peripheral surface of the outer cylinder part, and a side surface of the outer cylinder part that extends along the axial direction so as to form a portion that intersects with the inner slit. And an urging means for pressing the outer cylindrical portion against the outer peripheral surface of the coating roller.
  • the present invention is a coating method using the above-mentioned coating tool, in which the inner cylinder portion is filled with the paint, the paint in the inner cylinder portion is discharged outward through the inner slit, and the paint discharged through the inner slit. Is impregnated into the coating roller through the outer slit of the outer cylindrical portion, and the coating roller is rotated and brought into contact with the surface to be coated for coating.
  • either one of the inner slit and the outer slit is linearly formed, and the other is spirally formed.
  • a paint supply means for supplying paint to the inside of the inner cylindrical portion is further provided. It is preferable to provide.
  • the coating roller is formed of a spongy material into a tubular shape.
  • it can be formed into a tubular shape with a large number of bristle members protruding radially outward from the outer surface of the outer tubular portion.
  • the coating roller may be provided with a slit that communicates the coating roller from the inner side to the outer surface at a position and shape corresponding to the position and shape of the outer slit.
  • the coating roller impregnated with the coating material when the coating roller impregnated with the coating material is rotated on the surface to be coated to coat the floor surface or the wall surface, the work of supplying the coating roller to the coating material is performed. This saves labor and reduces uneven coating.
  • the paint is filled in the inner cylinder, and the paint in the inner cylinder is impregnated into the coating roller through the intersection of the inner slit and the outer slit.
  • the coating roller By rotating the coating roller in contact with the surface to be coated in this state for coating, it is not necessary to supply the coating roller with the coating material, and labor can be saved.
  • the intersection of the inner slit and the outer slit can be always moved in the axial direction, and the coating material is impregnated over the entire length of the coating roller, so that the coating is uneven. Can be reduced.
  • FIG. 4 is a sectional view taken along the line AA in FIG. It is a disassembled perspective view of the coating roller of the coating tool which concerns on 1st Embodiment. It is explanatory drawing which shows the use condition of the coating tool which concerns on 1st Embodiment. It is a perspective view which shows the external appearance structure of the coating tool which concerns on the example of a change of 1st Embodiment.
  • FIG. 1 shows the overall configuration of the coating tool 1 according to the present embodiment
  • FIG. 2 shows a perspective view of the coating tool.
  • the coating tool 1 is an instrument for rotating the coating roller 4 impregnated with the coating on the surface to be coated to perform coating.
  • the paint can be stored inside, and the paint supply means 6 is connected to the inner cylinder portion 3 via a hose 61, and the paint is supplied from the paint supply means 6 to the inner cylinder portion 3 through the hose 61. Is supplied, and the coating roller 4 is impregnated with the coating material by exuding the coating material from the inner cylindrical portion 3 to the outside, and coating is performed.
  • the paint supply means 6 includes a tank 62 for storing the paint and a pump 63 for sending the paint in the tank 62 to the coating roller 4, and the paint in the tank 62 is pressurized by the pump 63. , And is supplied to the coating roller 4 side via the hose 61.
  • the coating roller 4 is a tubular member formed of a sponge-like material such as sponge or non-woven fabric, or a bristle material, and the inner tubular portion 3 and the outer tubular portion 5 are inserted into the inner tubular portion 3.
  • the paint that has been supplied to the outside oozes out and the paint roller 4 is impregnated with the paint.
  • the handle portion 2 is attached to the coating roller 4 via the inner tubular portion 3, and the coating roller is rotatably supported via the inner tubular portion 3 and the outer tubular portion 5.
  • the handle portion 2 is a portion that can be gripped by the operator's hand, and has various shapes that are easy to grip, in addition to the cylindrical shape, and may have irregularities to prevent slipping.
  • the arm 21 bent into a key shape is connected to the tip of the handle 2.
  • the arm 21 is a gripping member that is connected to the inner tubular portion 3 and rotatably supports the coating roller 4 via the inner tubular portion 3.
  • the arm 21 is composed of a pipe-shaped member in which a flow path through which the paint flows is formed, and the inner cylindrical portion 3 is axially supported with the straight portion of the tip of the arm 21 as an axis.
  • the tip portion of the flow path inside the arm 21 located inside the inner cylindrical portion 3 serves as a storage portion 21a filled with the coating material. Further, as shown in FIG.
  • the arm 21 is bent in a key shape so that the linear portion at the rear end thereof is orthogonal to the linear portion at the distal end, and is connected to the distal end of the handle portion 2.
  • a hose 61 from the paint supply means 6 is inserted into the rear end portion of the handle portion 2, and the tip end of the hose 61 is connected to the rear end portion of the arm 21 inside the handle portion 2 in a watertight state.
  • the inner cylindrical portion 3 is a cylindrical inner hollow member that functions as a reservoir filled with paint, is axially supported by the linear portion of the tip of the arm 21 and rotates with respect to the tip of the arm 21 as described above. It is fixed not to. Further, as shown in FIG. 4, in the inner tube portion 3, the tip portion of the flow path inside the arm 21 located inside the inner tube portion 3 serves as the storage portion 21 a, and the flow path inside the arm 21 is The coating material is filled into the storage portion 21a inside the inner cylindrical portion 3 through. On the other hand, as shown in FIG. 5, a plurality of inner slits 31 extending in the axial direction and communicating the inner cylinder 3 with the inside and the outside are formed in parallel on the outer surface of the side surface of the inner cylinder 3. In this embodiment, the inner slit 31 is formed in a linear shape.
  • the inner slits 31 of the outer surface portion of the side surface of the inner cylinder portion 3 are communicated with the storage portion 21a portion in the arm 21 to supply the paint to the inner slit 31.
  • the flow paths 31a are formed so as to be arranged radially in the radial direction of the inner tubular portion 3.
  • the flow path 31a may be a tubular member as long as it is configured to communicate each inner slit 31 with the storage portion 21a portion, or may be simply a slit.
  • the structure which connects each inner slit 31 and the storage part 21a part can be abbreviate
  • a separator that radially extends in the radial direction of the inner cylindrical portion 3 may be provided at a portion corresponding to the flow path 31a.
  • An outer cylinder part 5 is fitted around the outer circumference of the inner cylinder part 3.
  • the outer tubular portion 5 is a tubular member that is slidably rotated along the outer peripheral surface of the inner tubular portion 3, and the coating roller 4 is fitted and inserted outward.
  • the outer slit 51 is an elongated hole having a shape in which an intersecting portion CP intersecting with the inner slit 31 is formed, and in the present embodiment, a plurality of spiral slits are formed in parallel.
  • the coating roller 4 is, for example, a member formed in a tubular shape from a sponge-like material such as sponge or non-woven fabric, and is fitted and inserted into the outer peripheral surface of the outer tubular portion 5. Further, the form of the coating roller 4 can be variously changed according to the application, and for example, the coating roller 4 is formed into a tubular shape with a large number of bristle materials protruding radially outward from the outer surface of the outer tubular portion 5. You can also do it.
  • FIG. 6 is an explanatory view showing a usage state of the coating tool 1.
  • the paint is filled from the paint supply means 6 through the hose 61 into the inner cylindrical portion 3.
  • the coating material in the inner cylindrical portion 3 is discharged outward through the inner slit 31, and the discharged coating material is impregnated into the coating roller 4 through the intersection CP with the outer slit 51 of the outer cylindrical portion 5. ..
  • the coating roller 4 is rotated and brought into contact with the surface to be coated for coating.
  • the outer cylinder 5 is rotated as the coating roller 4 rotates. Since the inner tubular portion 3 is fixed to the arm 21 and does not rotate, the outer tubular portion 5 relatively rotates along the outer peripheral surface of the inner tubular portion 3.
  • the intersection CP of the outer slit 51 and the inner slit 31 is at the coating roller 4. It will be moved sequentially in the axial direction of. Since the coating material in the inner tube portion 3 seeps out to the coating roller 4 through the intersection portion CP, the coating material of the coating roller 4 is always moved by axially moving the intersection portion CP as the coating roller 4 rotates. It can be impregnated over its entire length.
  • the inner slit 31 has a linear shape and the outer slit 51 has a spiral shape.
  • the inner slit 31 has a spiral shape and the outer slit has a linear shape.
  • the outer cylinder portion 5 attached to the side of the coating roller 4 which is a consumable item can have a simple structure, and the arm 21 and the inner cylinder can be structured. When it is sold separately from the main body portion including the portion 3, the manufacturing cost can be suppressed and the cost of consumables can be reduced.
  • the inner slit 31 or the outer slit 51 may have any shape as long as it has a shape in which a dot-shaped intersecting portion CP is formed.
  • a corrugated shape or a sine curve shape is used instead of the spiral shape.
  • -It can also be a cosine curve shape.
  • a plurality of each of these slits may be provided in each cylindrical body, or only a single slit may be provided.
  • the outer cylinder portion may be integrally formed with the coating roller. More specifically, a tubular outer tubular portion 50 that is fitted and inserted outside the inner tubular portion 3 and is slidably rotated along the outer peripheral surface of the inner tubular portion 3, and is fitted and inserted outside the outer tubular portion 50.
  • the roller 40 for coating is integrally configured.
  • the cylindrical inner cylinder portion 3 filled with the coating material has a thickness of almost the same diameter as the arm 21, and the inner surface of the inner cylinder portion 3 has a linear inner shape as in the above-described embodiment.
  • the slit 31 is formed.
  • the outer slit 51 that communicates the outer tubular portion 50 with the inside and the outside is formed on the side surface of the outer tubular portion 50, and the coating roller 40 side is also made to correspond to the outer slit 51.
  • a slit (roller-side slit 41) is formed.
  • the roller-side slit 41 also connects the inner side and the outer surface side of the coating roller 40 with each other, and spirally extends along the axial direction so that a portion intersecting with the inner slit 31 is formed. Be extended to.
  • the paint is filled from the paint supply means 6 into the inner cylindrical portion 3 through the hose 61, and the paint in the inner cylindrical portion 3 is filled with the inner slit 31 and the outer slit 51.
  • the coating roller 4 is impregnated through a crossing point CP with. In this state, since the coating roller 4 is rotated and brought into contact with the surface to be coated for coating, the work of supplying the coating roller 4 to the coating roller 4 is not necessary, and labor can be saved.
  • the coating can be impregnated over the entire length of the coating roller 4 by constantly moving the intersecting portion CP in the axial direction with the rotation of the coating roller 4, so that uneven coating occurs. Can be reduced.
  • the gist of the present embodiment is that the inner cylinder portion 3 and the outer cylinder portion 5 arranged inside the coating roller 4 in the above-described first embodiment are arranged outside the coating roller 4.
  • the same components as those in the first embodiment described above are designated by the same reference numerals, and the functions and the like are the same unless otherwise specified, and the description thereof will be omitted.
  • the coating tool 1 according to the present embodiment is an apparatus for coating the coating roller 4 impregnated with the coating by rotating contact with the surface to be coated, and coating roller portion 7 for coating. Are arranged so that they can contact the outer peripheral surface of the coating roller 4.
  • the paint supply roller portion 7 can store the paint inside the inner cylinder portion 73, and the paint supply means 6 is connected to the inner cylinder portion 73 via a hose 61.
  • the paint is supplied from the paint supply means 6 to the inner cylinder portion 73 through the hose 61 and the arm 72, and the paint is supplied from the inner slit 73a of the inner cylinder portion 73 to the outer slit 74a of the outer cylinder portion 74 to the outside.
  • the paint is exuded, and the exuded paint is transferred from the outer peripheral surface side of the outer cylindrical portion 74 to the front surface side of the coating roller 4, whereby the coating roller 4 is impregnated with the paint and coating is performed.
  • the paint supply means 6 is provided with a tank 62 for storing the paint and a pump 63 for sending the paint in the tank 62 to the painting roller 4, and the paint in the tank 62 is controlled by the pressure of the pump 63. , And is supplied to the coating roller 4 side via the hose 61.
  • the coating roller 4 is a tubular member formed of a sponge-like material such as sponge or nonwoven fabric, or a bristle material, and the core 4a is inserted inside, and the arm of the handle portion 2 is inserted into the core 4a. 21 is inserted along the axial direction, and the coating roller 4 is rotatably supported via a core 4a.
  • the handle portion 2 is a portion that can be gripped by the operator's hand, and has various shapes other than a cylindrical shape that are easy to grip, and may have irregularities to prevent slipping.
  • the arm 21 of the handle portion 2 is attached to the coating roller 4 via the core 4a, and the coating roller 4 is rotatably supported via the core 4a.
  • the handle portion 2 is a portion that can be gripped by the operator's hand, and has various shapes other than a cylindrical shape that are easy to grip, and may have irregularities to prevent slipping.
  • An arm 21 bent into a key shape is connected to the tip of the handle 2.
  • the arm 21 is a gripping member that is connected to the core 4a and rotatably supports the coating roller 4 via the core 4a. Further, the arm 21 is bent in a key shape so that the linear portion at the rear end thereof is orthogonal to the linear portion at the tip, and is connected to the tip of the handle portion 2.
  • the coating material supply roller portion 7 described above is inserted into the cylindrical inner cylindrical portion 73 filled with the coating material, and is inserted into the outer side of the inner cylindrical portion 73 and slidably rotated along the outer peripheral surface of the inner cylindrical portion 73.
  • a cylindrical outer cylinder portion 74, an arm 72 that rotatably supports the outer cylinder portion 74, and a biasing means 71a that presses the outer cylinder portion 74 against the outer peripheral surface of the coating roller 4 are provided.
  • the inner cylindrical portion 73 is a cylindrical inner hollow member that functions as a reservoir filled with paint, is axially supported by the linear portion of the tip of the arm 72, and is fixed so as not to rotate with respect to the tip of the arm 72. Has been done.
  • the inner cylinder portion 73 has a tip portion located inside the inner cylinder portion 73 of the flow path inside the arm 72, and serves as a storage portion, and the storage portion inside the inner cylinder portion 73 through the flow path inside the arm 72. It is designed to be filled with paint.
  • a plurality of inner slits 73a extending in the axial direction and communicating the inner cylinder portion 3 with the inside and the outside are formed in parallel on the side surface outer surface portion of the inner cylinder portion 73.
  • the inner slit 73a is formed in a linear shape.
  • each inner slit 73a of the outer surface of the inner cylinder portion 73 and the storage portion in the arm 72 are communicated with each other to supply the paint to the inner slit 73a.
  • the flow paths are formed so as to be arranged radially in the radial direction of the inner tubular portion 73.
  • the flow path may be a tubular member as long as it is configured to communicate each inner slit 73a with the storage portion, or may be simply a slit.
  • the configuration in which the inner slits 73a communicate with the storage portion may be omitted, and the entire inner cylinder portion 73 may be hollow and the entire inner cylinder portion 73 may function as the storage portion.
  • the entire portion 73 may be filled with the coating material, and the coating material may be exuded directly from the inner slit 73a.
  • the inner cylinder portion 73 may be filled with a member that holds the paint by being impregnated with the paint such as sponge, felt, and non-woven fabric.
  • a separator that radially extends in the radial direction of the inner tubular portion 73 may be provided at a portion corresponding to the flow path 31 a.
  • An outer cylinder portion 74 is fitted around the outer circumference of the inner cylinder portion 73.
  • the outer cylinder portion 74 is a cylindrical member that is slidably rotated along the outer peripheral surface of the inner cylinder portion 73, and is arranged so as to contact the outer peripheral surface of the coating roller 4.
  • an outer slit 74a is formed that extends along the axial direction and connects the outer tubular portion 74 to the inside and the outside.
  • the outer slit 74a is an elongated hole having a shape such that an intersecting portion that intersects with the inner slit 73a is formed, and in this embodiment, a plurality of spiral slits are formed in parallel.
  • the arm 72 is a gripping member that is connected to the inner cylinder portion 73 and rotatably supports the outer cylinder portion 74 via the inner cylinder portion 73. Further, the arm 72 is bent in a key shape so that the linear portion of the rear end on the side of the handle portion 2 is orthogonal to the linear portion of the tip inserted into the inner tubular portion 73, and the handle 72 is rotated via the rotating portion 22. It is connected to the part 2.
  • the rotating portion 22 has a pair of flange portions 22a for sandwiching a rear end portion of the arm 72 when it is fixed to the handle portion 2, and a shaft pin 22b hung between the pair of flange portions 22a. The rear end of the arm 72 is pivotally supported by.
  • a biasing means 71a is fixed to the front of the rotating portion 22 by a sandwiching portion 71, and presses the arm 72 toward the arm 21 side.
  • the urging means 71a is a member formed of an elastic body such as a leaf spring, a spring, or a rubber, and by pressing the arm 72, the outer cylinder portion 74 held at the tip of the arm 72 is fixed to the coating roller 4 of the coating roller 4. It is designed to press against the outer peripheral surface.
  • the sandwiching portion 71 is a pair of flange members fixed to the arm 21 and sandwiches the biasing means 71a and the arm 72, and maintains the state in which the biasing means 71a is biased by the arm 72.
  • the coating method of the present invention can be implemented using the coating tool described above.
  • the inner cylinder portion 73 is filled with the paint from the paint supply means 6 through the hose 61.
  • the paint in the inner cylinder portion 73 is discharged outward through the inner slit 73a, and the discharged paint is exuded outward through the intersection of the outer cylinder portion 74 and the outer slit 74a.
  • the outer cylinder portion 74 is brought into contact with the coating roller 4, and the exuded paint is transferred from the outer peripheral surface side of the outer cylinder portion 74 to the front surface side of the coating roller 4 to thereby transfer the coating roller 4 to the coating roller 4.
  • the coating roller 4 is impregnated with the coating material, and the coating roller 4 is rotated and brought into contact with the surface to be coated.
  • the outer cylinder portion 74 is pressed and brought into contact with the coating roller 4 in this manner, whereby the outer cylinder portion 74 is rotated along with the rotation of the coating roller 4. Since the inner tubular portion 73 is fixed to the arm 72 and does not rotate, the outer tubular portion 74 relatively rotates along the outer peripheral surface of the inner tubular portion 73. By rotating the outer cylindrical portion 74 relative to the inner cylindrical portion 73, the intersection of the outer slit 74a and the inner slit 73a is caused by the same principle as that described with reference to FIGS. 6 (a) to 6 (c). The coating roller 4 is sequentially moved in the axial direction.
  • the paint in the inner cylinder portion 73 exudes to the outer surface of the outer cylinder portion 74 through the intersection and is transferred to the coating roller 4 side, so that the intersection always moves in the axial direction as the coating roller 4 rotates. As a result, the coating material can be impregnated over the entire length of the coating roller 4.
  • the inner slit 73a of the paint supply roller portion 7 has a spiral shape and the outer slit 74a has a linear shape.
  • the inner slit 73a has a linear shape.
  • the outer slit may have a spiral shape.
  • the inner slit 73a or the outer slit 74a may have any shape as long as it has a shape in which dot-shaped intersecting portions are formed.
  • spiral shape corrugated shape, sine curve shape, It can also have a cosine curve shape.
  • a plurality of each of these slits may be provided in each cylindrical body, or only a single slit may be provided.
  • the paint is filled from the paint supply means 6 through the hose 61 into the inner cylinder portion 73 of the paint supply roller unit 7, and the paint in the inner cylinder portion 73 is Through the intersection of the inner slit 73a and the outer slit 74a, it exudes to the surface of the outer cylinder portion 74, and the exuded paint is transferred to the coating roller 4 side and impregnated.
  • the coating roller 4 since the coating roller 4 is rotated and brought into contact with the surface to be coated for coating, the work of supplying the coating roller 4 to the coating roller 4 is not necessary, and labor can be saved.
  • the coating can be impregnated over the entire length of the coating roller 4 by constantly moving the intersecting portion in the axial direction as the coating roller 4 rotates, which causes uneven coating. Can be reduced.
  • the present invention is not limited to the above-described embodiments as they are, and constituent elements can be modified and embodied at the stage of implementation without departing from the scope of the invention. Further, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the above-described embodiments. For example, some constituent elements may be deleted from all the constituent elements described in the embodiments.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Le problème décrit par la présente invention est de réduire la main d'œuvre impliquée dans l'alimentation d'un matériau de revêtement à un rouleau de revêtement, et de réduire l'inégalité de revêtement. La solution selon l'invention porte sur un outil de revêtement pour appliquer un revêtement par la mise en contact d'un rouleau de revêtement imprégné d'un matériau de revêtement avec une surface à revêtir, l'outil de revêtement étant pourvu : d'un cylindre interne cylindrique rempli d'un matériau de revêtement ; d'une fente interne faisant communiquer l'intérieur et l'extérieur du cylindre interne, la fente interne étant disposée de façon à s'étendre le long de la direction axiale dans une surface latérale du cylindre interne ; d'un cylindre externe tubulaire sur l'extérieur duquel est ajusté le rouleau de revêtement, et qui est ajusté sur l'extérieur du cylindre interne et tourné de façon coulissante le long de la surface circonférentielle externe du cylindre interne ; et d'une fente externe faisant communiquer l'intérieur et l'extérieur du cylindre externe, la fente externe étant disposée dans la surface latérale du cylindre externe de façon à s'étendre le long de la direction axiale de telle sorte qu'une partie de cette dernière qui croise la fente interne soit formée.
PCT/JP2019/044515 2018-11-13 2019-11-13 Outil de revêtement et procédé de revêtement Ceased WO2020100938A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020556137A JP6962625B2 (ja) 2018-11-13 2019-11-13 塗装具及び塗装方法

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Application Number Priority Date Filing Date Title
JP2018-212689 2018-11-13
JP2018212689 2018-11-13

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WO2020100938A1 true WO2020100938A1 (fr) 2020-05-22

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102354598B1 (ko) * 2020-09-16 2022-01-21 동의대학교 산학협력단 지속적인 페인트 분출이 이루어지는 페인트 롤러
CN118341624A (zh) * 2024-05-09 2024-07-16 中山市君泽科技有限公司 一种涂布法制备石墨烯电热膜工艺

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