JP5647590B2 - Paint supply tool, and paint tool comprising the paint supply tool and a coating roller for coating the paint supplied from the paint supply tool - Google Patents

Description

  The present invention provides a paint supply tool for supplying paint to the belt of a painting roller in which a belt is stretched over a plurality of rollers, or to a roller of a painting roller without a belt, and a paint supply from the paint supply tool. The present invention relates to a paint tool comprising a paint roller and a paint supply tool for painting on an object to be painted.

  Conventionally, as a painting tool for painting on the surface to be painted, such as a wall or a wall of a building, the paint is applied by applying the paint to the painting roller, and the paint is attached to the painting belt that is stretched between the roller and the roller. There was something to paint. These are very good for painting a flat surface to be painted.

Among these, as a device in which a coating belt is stretched between rollers, there is a coating apparatus proposed by the present applicant in Patent Document 1.
That is, the front roller, the rear roller, and the intermediate roller are rotatably supported on the base body, and a coating belt is configured by covering the front roller and the rear roller with a coating belt, and the lower surface side of the coating roll is used as a coating surface. The upper surface side is made to be a paint supply surface, and the paint supplied to the paint supply surface is moved to the lower paint surface by the movement of the paint belt to adhere to the paint target surface. The coating apparatus can perform a painting operation while receiving the supply of paint from the paint tank to the paint supply surface via the paint introduction pipe.

JP 2008-264712 A

  However, such a conventional technique has a problem in that a configuration for supplying the coating material to the coating material supply surface is required, and the number of parts increases accordingly, resulting in an increase in manufacturing cost.

  In addition, the weight of the coating apparatus is increased, and there is a problem in that it tends to be large and unusable.

  In addition, in the case of a painting tool that does not have a paint supply function, the paint roller or paint belt is immersed in the paint stored in the container. In this case, a substantially uniform and appropriate amount of the paint roller or paint belt surface is used. There was a problem that it was difficult to attach the paint.

  The present invention has been made paying attention to such problems of the prior art, and an appropriate amount of coating material is applied to the rollers and belts of a coating instrument having a roller and a belt stretched over a plurality of rollers. An object of the present invention is to provide a coating material supply tool capable of uniformly and quickly depositing.

The gist of the present invention for achieving the object lies in the inventions of the following items.
[1] Paint supply tool (1) for supplying paint (P) to the belt of the painting roller (3) in which a belt is stretched over a plurality of rollers, or to the roller of the painting roller (3) not provided with a belt Because
A paint supply roll (10) comprising a paint supply belt (15) stretched between an upper roller (11) disposed at the upper part and a lower roller (12) disposed at the lower part;
The lower roller (12) of the paint supply roll (10) is detachably held at a predetermined height so as to be immersed in the paint (P) in the paint container (2), and the paint roller (3) is placed thereon. And a roll holding base (20) for sliding the paint roller (3) so as to overlap the paint supply belt (15) of the paint supply roll (10),
The paint supply belt (15) of the paint supply roll (10) rotates by the movement of the paint roller (3), and the paint (P) in the paint container (2) adheres to the paint supply belt (15). And a paint supply tool (1) that can supply the paint (P) adhering to the paint supply belt (15) to the belt or roller of the paint roller (3).

[2] Paint supply tool (1) for supplying the paint (P) to the belt of the painting roller (3) in which a belt is wound around a plurality of rollers, or to the roller of the painting roller (3) not provided with a belt Because
At least two upper rollers (11) arranged in parallel in the upper part, at least one lower roller (12) arranged in the lower part, and the paint stretched over the upper roller (11) and the lower roller (12) A paint supply roll (10) having a supply belt (15), and
A holding part (24) for detachably holding the paint supply roll (10) at a predetermined height so that the lower roller (12) is immersed in the paint (P) in the paint container (2); and the holding part (24), a roll holding base (20) having a placement surface (23) on which the coating roller (3) can be placed,
The coating roller (3) extends from the mounting surface (23) of the roll holding base (20) to the paint supply roll (10) held by the holding portion (24) or on the paint supply roll (10). ) Is slid so that the paint supply belt (15) of the paint supply roll (10) rotates and the paint (P) in the paint container (2) is moved to the paint supply belt (15). The coating material supply tool (1) which can supply the coating material (P) attached to the coating material supply belt (15) to the belt or roller of the coating roller (3).

[3] The roll holder (20) has a positioning portion (25) for positioning the paint container (2) disposed below the placement surface (23) from the back side of the placement surface (23). The paint supply tool (1) according to [2], which extends downward.

[4] The paint supply tool (1) according to [1], [2] or [3], wherein the paint supply belt (15) is formed in a mesh shape.

[5] The paint supply roll (10) includes a support member (13) that supports the upper roller (11) and the lower roller (12) at both ends thereof.
[1], [2], [3], wherein the support member (13) has lower roller position changing means (14) capable of changing the support position of the lower roller (12) in the vertical direction. Or the coating material supply tool (1) as described in [4].

[6] The paint supply tool (1) according to [1], [2], [3], [4] or [5] and the supply of the paint (P) from the paint supply tool (1). A painting tool comprising a painting roller (3) for painting the paint (P) on the object to be painted,
The coating roller (3) includes at least two parallel rollers (31, 31), and the length of the rollers (31, 31) is equal to or less than the length of the short side of the roll holder (20). A paint tool characterized by

[7] The painting tool according to [6], wherein the painting roller (3) includes a painting belt (33) that spans the at least two parallel rollers (31, 31).

The present invention operates as follows.
When the painting operation is performed by the painting roller (3), first, the paint container (2) containing the paint (P) is disposed below the roll holding base (20) of the paint supply tool (1). Specifically, the paint container (2) is disposed below the holding portion (24) of the roll holding base (20).

  When the paint container (2) is shorter than the roll holding base (20), the paint container (2) may be placed between the roll holding base (20) and the ground or floor surface on which the roll holding base (20) is placed. . In this case, when the roll holding base (20) has a positioning part (25) extending downward from the back side of the placement surface (23), the paint container (2) is placed in a more appropriate position. And maintain its position. Accordingly, it is possible to eliminate troublesomeness such as interruption of the painting operation in order to correct the positional deviation between the roll holding base (20) and the paint container (2).

  If the paint container (2) is taller than the roll holder (20), place the roll holder (20) on the paint container (2) so as to straddle the opening of the paint container (2). Also good. In this case, when the paint supply tool (1) can be placed so that the positioning portion (25) is inside the opening of the paint container (2), the paint supply tool (1) is placed on the paint container (2). Positioning may be possible.

  Next, the paint supply roll (10) is held by the holding unit (24). The paint supply roll (10) is held at a predetermined height such that the lower roller (12) is immersed in the paint (P) in the paint container (2).

  If the support member (13) of the paint supply roll (10) supporting the lower roller (12) has the lower roller position changing means (14), the lower roller (12) and the upper roller (11) The interval between and can be changed. That is, the vertical position of the lower roller (12) when the paint supply roll (10) is held on the roll holding base (20) can be changed.

  Accordingly, the paint supply roll (10) is placed on the roll holding base (20) so that the lower roller (12) is located at an appropriate position or a user's favorite position even for the paint containers (2) having different depths. ). By holding the paint supply roll (10) on the roll holding base (20), preparation for supplying the paint (P) to the painting roller (3) is completed.

  In order to attach the paint (P) in the paint container (2) to the paint roller (3), the paint roller (3) is placed on the mounting surface (23) and the belt or roller of the paint roller (3) is applied to the paint roller (3). What is necessary is just to repeat a movement suitably so that it may slide to the place which overlaps with the coating material supply belt (15) of a supply roll (10). Alternatively, the belt or roller of the painting roller (3) may be slid on the coating material supply roll (10).

  By moving the coating roller (3) in this way, the coating material supply belt (15) of the coating material supply roll (10) is rotated, and the portion of the coating material container (2) where the coating material (P) is attached is moved upward. Can be reached. By superimposing the coating roller (3) on the paint supply belt (15) reaching above, the paint (P) adhering to the paint supply belt (15) can be adhered to the belt or roller of the coating roller (3). it can. Since the paint supply belt (15) carries the paint (P) in the paint container (2) in this way, it is preferably formed in a mesh shape.

  In this way, the paint supply tool (1) attaches the paint (P) to the paint supply belt (15) stretched between the upper roller (11) and the lower roller (12), and applies it to the paint roller (3). Therefore, the paint (P) can be uniformly supplied to the belt or roller of the coating roller (3).

  In addition, an appropriate amount of the coating material (P) to be attached to the belt or roller of the painting roller (3) can be attached at the user's discretion. That is, when a small amount of paint (P) is uniformly adhered, the number of times the paint roller (3) is moved by being overlapped with the paint supply belt (15) is reduced, and the amount of the paint (P) adhered is increased. When it is desired to increase the number of times, the coating roller (3) is moved over the paint supply belt (15).

  According to the coating material supply device of the present invention, the coating material is attached to the coating material supply belt stretched between the upper roller and the lower roller of the coating material supply roll that supplies the coating material, and the coating material that has adhered to the coating material supply belt is attached to the coating roller. Thus, a uniform and appropriate amount of paint can be supplied to the painting roller.

  When using paints of different colors, it is possible to apply paints of different colors simply by replacing the paint containers with paint containers containing paints of different colors. At this time, if the paint supply roll is also replaced, it is possible to prevent the paints of different colors from being mixed when the paint is supplied immediately after the paint is replaced, resulting in a slightly different color from the desired color.

  In the case where the roll holding table is provided with positioning means, the position of the paint container relative to the roll holding table can be made appropriate, and the position of the paint container relative to the roll holding table can be maintained even if the painting operation is continued. There is no slippage.

  Further, in the case of having a lower roller position changing means capable of changing the support position of the lower roller in the vertical direction, the distance between the upper roller and the lower roller is adjusted appropriately even for coating containers having different depths. be able to.

It is a perspective view which shows the coating roller mounted on the coating material supply tool which concerns on one embodiment of this invention. It is a schematic diagram which shows the method of receiving supply of a coating material from the coating material supply tool in FIG. 1 to a coating roller. It is a top view which shows the roll holding stand in FIG. It is a side view which shows the roll holding stand of FIG. It is a perspective view which shows the coating supply roll in FIG. It is a side view which shows the coating supply roll of FIG. It is a perspective view which shows the coating roller in FIG.

Hereinafter, a preferred embodiment of the present invention will be described with reference to the drawings.
Each figure shows an embodiment of the present invention.
FIG. 1 is a perspective view showing a painting roller placed on a paint supply tool according to the present embodiment. FIG. 2 is a schematic diagram showing a method of receiving the supply of paint from the paint supply tool in FIG. 1 to the painting roller.

  As shown in FIGS. 1 and 2, the paint supply tool 1 holds the paint supply roll 10 for uniformly supplying the paint P contained in the paint container 2 to the paint roller 3, and the paint supply roll 10. And a roll holder 20 for carrying out the process.

  As shown in FIGS. 6 and 5, the coating material supply roll 10 is configured such that both ends of the upper roller 11 and the lower roller 12 are supported by plate-like support members 13. The support member 13 is T-shaped. In the upper roller 11, three rollers are attached in parallel to a portion 13 a extending in the lateral direction of the support member 13.

  A portion to which the lower roller 12 is attached extends downward from a portion of the three upper rollers 11 to which the central upper roller 11 is attached. One lower roller 12 is attached near the lower end of the downwardly extending portion 13b.

  A plurality of lower roller mounting holes 14 are formed in the downwardly extending portion 13b along the extending direction. As will be described later, when the paint supply roll 10 is held on the roll holding base 20, the support member 13 is placed downward. The upper roller 11 and the lower roller 12 are detachably attached to the support member 13 by bolts B as shown in the figure, for example.

  The position of the lower roller 12 can be changed depending on which of the plurality of lower roller mounting holes 14 is mounted. In other words, the distance between the lower roller 12 and the upper roller 11 can be changed.

  A paint supply belt 15 for covering the upper roller 11 and the lower roller 12 with the paint P soaked in the paint P and supplying the applied paint P to the paint roller 3 is stretched around. The coating material supply belt 15 is formed by forming fibers in a mesh shape so that the coating material P can easily adhere thereto, but is not limited thereto, and any material can be used as long as the soaked coating material P easily adheres. Any material can be used as long as it easily adheres.

  1, 2, 5, and 6, the paint supply belt 15 is shown in contact with the lower roller 12, but the paint supply belt 15 is stretched between the upper roller 11 and the lower roller 12. It may be loosened when loosened. If the paint supply roll 10 can greatly change the position of the lower roller 12, it may be necessary to replace the paint supply belt 15 with a different length. In that case, the paint supply belt 15 having a different length is prepared, and the paint supply belt 15 may be replaced when the lower roller 12 is removed from the support member 13 in order to change the position of the lower roller 12. .

  The upper edge portion of the laterally extending portion 13a has a held portion 13c that is bent outward. The held portion 13c is a portion that is held by a roll holding stand 20 described later.

  FIG. 3 shows a plan view of the roll holding table 20, and FIG. 4 shows a side view of the roll holding table 20. As shown in FIG. 1, the roll holding base 20 is provided with leg portions 22 at the four corners of the flat plate 21. The upper surface of the flat plate 21 has a placement surface 23 on which the coating roller 3 can be placed and a holding portion 24 for holding the paint supply roll 10. The roll holder 20 may be made of metal or plastic, and any material can be used as long as it has a certain level of robustness.

  The holding portion 24 is an opening that is drilled closer to one side than the center of the placement surface 23. When the paint supply roll 10 is inserted into the holding portion 24 so that the upper roller 11 and the lower roller 12 of the paint supply roll 10 are parallel to the short side of the mounting surface 23, the held portion 13 c is the edge of the holding portion 24. It takes. As a result, the paint supply roll 10 is held on the roll holding base 20.

  As shown in FIGS. 2 and 4, the coating container 2 disposed below the placement surface 23 is positioned below the holding portion 24 on the back surface of the placement surface 23, that is, the lower surface of the flat plate 21. The positioning part 25 is extended downward. In what provided this positioning part 25, it can position by arrange | positioning the coating material container 2 between the positioning parts 25, as shown in FIG. Depending on the size of the paint container 2, the positioning unit 25 may be positioned inside the paint container 2. Even in this case, the positioning unit 25 can position the paint container 2.

  As shown in FIGS. 1, 2 and 7, the coating roller 3 that receives the coating P supplied from the coating material supply tool 1 as described above has at least two rollers 31 in parallel with a U-shaped holding body 32. The roller 31 is attached so as to be rotatable, and a coating belt 33 is stretched around the roller 31. A handle 34 is disposed on the upper surface side of the holding body 32, and a grip 35 is attached to the end of the handle 34. The handle 34 is attached to a swinging member 40 provided on the upper surface of the holding body 32 and can swing.

  The swing member 40 includes a U-shaped base 41 fixed to the upper surface of the holding body 32, a rotary shaft 42 rotatably supported on the base 41, and a rotary shaft 42 fixed to the rotary shaft 42. And a U-shaped handle mounting portion 43 that can rotate. The handle 34 passes through the handle attachment portion 43 and is attached to the rotating shaft 42.

  Further, a spring material attaching portion 44 is fixed to one end side of the upper surface of the holding body 32 in the longitudinal direction. One end of a coil spring 45 is hung on the spring material mounting portion 44. The other end of the coil spring 45 is hung on the handle attachment portion 43. Thereby, in a natural state where no force is applied to the handle 34, the handle attachment portion 43 is tilted toward the spring material attachment portion 44 and is supported by the spring material attachment portion 44.

  The painting roller 3 may not have the painting belt 33. The length of the roller 31 is preferably equal to or less than the length of the short side of the roll holding table 20, and is preferably substantially the same as the width of the paint supply belt 15 of the paint supply roll 10.

Next, the operation of the paint supply tool 1 according to the present embodiment will be described.
As shown in FIG. 1 or 2, in order to supply the coating material P from the coating material supply tool 1 to the coating roller 3, first, a coating material container in which the coating material P is placed below the roll holder 20 of the coating material supply tool 1. 2 is placed. The paint container 2 may be sized to fit between the positioning portion 25 and the positioning portion 25 as shown in FIG. 2, or may be of the same size as the flat plate 21. If the positioning unit 25 is large enough to fit between the positioning unit 25 or the positioning unit 25 and the positioning unit 25 are close to the opposing inner surface of the container, the roll is held. Even if the base 20 moves, the position of the paint container 2 with respect to the paint supply roll 10 is hardly displaced. Therefore, the user does not need to correct the displacement of the position of the paint container 2, and can concentrate on the work without being interrupted.

  Further, the height of the back of the paint container 2 may be lower than the roll holding base 20 or substantially the same height as the roll holding base 20. Further, the paint container 2 may be obviously higher than the roll holding base 20. In this case, the roll holding base 20 may be placed on the paint container 2 so as to straddle the opening of the paint container 2. In the case of the paint container 2 in which the positioning portion 25 enters the inside of the opening of the paint container 2 and is positioned near the periphery of the opening, the entire paint supply tool 1 can be positioned with respect to the paint container 2.

  Next, the coating material supply roll 10 is put into the opening of the holding part 24 so that the held part 13 c is hooked on the periphery of the opening of the holding part 24. Thereby, the coating material supply roll 10 is held by the holding unit 24. In the paint container 2, an amount of the paint P is placed so that the lower roller 12 of the paint supply roll 10 and the paint supply belt 15 hanging on the lower roller 12 are immersed in the paint P.

  At this time, when the coating material supply roll 10 has the lower roller mounting hole 14 in the support member 13, the distance from the upper roller 11 to the lower roller 12 can be changed to a desired distance. That is, the coating material supply roll 10 can be held on the roll holding base 20 so that the lower roller 12 is positioned at an appropriate position or a user's favorite position even with respect to the coating material containers 2 having different depths. When the preparation of the coating material supply tool 1 is completed as described above, the preparation for supplying the coating material P to the coating roller 3 is completed.

  As shown in FIG. 2, in order to supply the paint P in the paint container 2 to the paint roller 3, the paint supply belt 15 immersed in the paint P is rotated while the paint P is attached. The paint belt 33 may be attached to the paint belt 33 by overlapping the paint belt 33 of the paint roller 3 on the paint P attached to the paint supply belt 15 so as to reach the upper roller 11. Therefore, the painting roller 3 is placed on the mounting surface 23 of the roll holding base 20 and is slid in the direction of arrow A or arrow B until the coating belt 33 of the painting roller 3 overlaps the coating material supply belt 15 of the coating material supply roll 10. The movement may be repeated as appropriate. It goes without saying that reciprocation in the direction of arrow A and the direction of arrow B may be appropriately added to the movement of the coating roller 3.

  In this way, the paint supply tool 1 causes the paint P to adhere to the paint supply belt 15 stretched between the upper roller 11 and the lower roller 12, and the paint P of the paint supply belt 15 is applied to the paint belt 33 of the paint roller 3. Since it adheres, the coating material P can be uniformly supplied to the coating belt 33 of the coating roller 3.

  Further, the amount of the paint P to be attached to the painting belt 33 of the painting roller 3 can be appropriately adjusted at the judgment of the user. For example, when a small amount of the coating material P is uniformly adhered, the number of times of moving the coating roller 3 on the coating material supply belt 15 may be reduced. Further, when it is desired to increase the amount of the coating material P that adheres, the number of times the coating roller 3 is moved on the coating material supply belt 15 may be increased.

  The embodiments of the present invention have been described above with reference to the drawings. However, the specific configuration is not limited to the above-described embodiments, and the present invention can be changed or added without departing from the scope of the present invention. Included in the invention.

  For example, in the above embodiment, the support member 13 is exemplified as a T-shape, but may be an inverted triangle, a quadrilateral, or other shapes. Further, the number of the upper rollers 11 is not limited to three. The number of lower rollers 12 is not limited to one, and a plurality of rollers may be provided in parallel. Further, in order to improve the movement of the paint supply belt 15, the surface of the upper roller 11 is treated to increase the friction coefficient with the back surface of the paint supply belt 15, or a part of the surface of the upper roller 11 or You may provide a thing like a small protrusion over the perimeter.

  The idea of the coating material supply tool according to the present invention is not limited to the one for supplying a coating material to a coating tool such as a coating roller, but can be widely used for supplying a liquid material. For example, it can be used as a material for supplying water to be applied to the glue-attached surface on the back of a stamp when a stamp is pasted on a mail.

P ... Paint 1 ... Paint supply tool 2 ... Paint container 3 ... Paint roller 10 ... Paint supply roll 11 ... Upper roller 12 ... Lower roller 13 ... Support member 13a ... Horizontal extending portion 13b ... Downward extending portion 13c ... Holded Part 14: Lower roller mounting hole 15 ... Paint supply belt 20 ... Roll holding base 21 ... Planar plate 22 ... Leg part 23 ... Mounting surface 24 ... Holding part 25 ... Positioning part 31 ... Roller 32 ... Holding body 33 ... Paint belt 34 ... Handle 35 ... Grip 40 ... Oscillating member 41 ... Base 42 ... Rotating shaft 43 ... Handle attaching portion 44 ... Spring material attaching portion 45 ... Coil spring

Claims (7)

A paint supply tool for supplying paint to the belt of a painting roller in which a belt is stretched over a plurality of rollers, or to a roller of a painting roller without a belt,
A paint supply roll comprising a paint supply belt stretched between an upper roller disposed in the upper part and a lower roller disposed in the lower part;
The lower roller of the paint supply roll is detachably held at a predetermined height so as to be immersed in the paint in the paint container, and the paint roller is placed on the paint supply belt of the paint supply roll. A roll holder for sliding and moving so as to overlap,
The paint supply belt of the paint supply roll is rotated by the movement of the paint roller so that the paint in the paint container adheres to the paint supply belt, and the paint attached to the paint supply belt is removed from the belt or roller of the paint roller. Paint supply tool that can be supplied to A paint supply tool for supplying paint to the belt of a painting roller in which a belt is stretched over a plurality of rollers, or to a roller of a painting roller without a belt,
A paint supply roll having at least two upper rollers disposed in parallel in the upper part, at least one lower roller disposed in the lower part, and a paint supply belt stretched over the upper roller and the lower roller, and
A holding part for detachably holding the paint supply roll at a predetermined height so that the lower roller is immersed in the paint in the paint container, and a mounting surface on which the coating roller can be placed following the holding part. A roll holding stand having,
The paint supply of the paint supply roll by moving the paint roller so as to slide over the paint supply roll held on the holding unit from the placement surface of the roll holder or on the paint supply roll A paint supply tool in which a belt rotates so that the paint in the paint container adheres to the paint supply belt, and the paint attached to the paint supply belt can be supplied to the belt or roller of the paint roller.   The coating material supply according to claim 2, wherein the roll holding base has a positioning portion for positioning the coating material container disposed below the placement surface extending downward from the back side of the placement surface. Ingredients.   The paint supply tool according to claim 1, 2 or 3, wherein the paint supply belt is formed in a mesh shape. The paint supply roll has a support member that supports the upper roller and the lower roller at both ends thereof,
5. The paint supply tool according to claim 1, wherein the support member has a lower roller position changing means capable of changing a support position of the lower roller in a vertical direction. A paint tool comprising the paint supply tool according to claim 1, 2, 3, 4 or 5, and a painting roller for receiving paint supply from the paint supply tool and applying paint to a painting object,
The paint roller includes at least two parallel rollers, and the length of the roller is equal to or less than the length of the short side of the roll holding table.   The said coating roller is provided with the coating belt hung over the said at least 2 parallel roller, The coating tool of Claim 6 characterized by the above-mentioned.

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