JP4807915B2 - Wall painting equipment - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a wall surface coating apparatus used for supplying a coating material to a painting roller to coat a wall surface or the like.
[0002]
[Prior art]
As this type of wall surface coating apparatus, a spraying method in which paint is sprayed on the wall surface is common. In addition, there is a type in which a paint supply device is placed on the ground, a floor surface or the like, or hung on a shoulder by a belt, and a painting roller is held to perform a painting operation. Furthermore, there is one that paints by moving the painting robot itself up and down with a winch (Japanese Patent No. 2694420).
[0003]
[Problems to be solved by the invention]
Thus, in the spraying method in which the paint is sprayed onto the wall surface, the paint often scatters during painting, and it is difficult to eliminate the scatter. In addition, a compressor, air piping, and the like are required for spraying the paint, making it difficult to reduce the weight and size of the coating system.
[0004]
Also, in the case where the painting work is performed by gripping the conventional painting roller, the switch and the paint supply adjustment dial must be operated one by one according to the work situation, and the operation is troublesome and the supply amount of the paint is adjusted. It was also difficult to do. In particular, when painting a high place, the joint pattern is connected to the painting roller. In this state, the switch installed on the gripper cannot be operated. In the case where the paint supply device is placed on the ground, floor surface, etc., the operation of the paint supply adjustment dial is practically impossible, and the paint drops or the paint surface becomes uneven.
[0005]
Furthermore, if the painting robot itself is moved up and down with a winch to paint, the painting robot itself is moved, requiring a large amount of power and moving up and down with the winch during painting. There are problems such as difficulty in large and uniform coating.
[0006]
The present invention has been made in view of such circumstances, and an object of the present invention is to provide a wall surface coating apparatus capable of preventing paint from scattering and performing a painting operation with a simple operation.
[0007]
[Means for Solving the Problems]
In order to solve the above-described problems and achieve the object, the present invention is configured as follows.
[0008]
The invention according to claim 1 is: a painting roller capable of painting a wall surface, a guide rail that guides the painting roller so as to reciprocate, and a driving means that reciprocates the painting roller along the guide rail; A paint supply means for supplying paint to the coating roller, the apparatus main body has a hoisting device that suspends the apparatus main body and moves it up and down along the wall surface, and on the hoisting device side of the apparatus main body, A pair of coating rollers disposed on the side opposite to the hoisting device side of the apparatus main body, extending in the same axial direction as the coating roller and having the tip abutting against the wall surface to hold the apparatus body against the wall surface; A holding tool is disposed in a horizontal direction, and the apparatus main body is held movably on the wall surface at three points of the painting roller and the pair of holding tools, and the driving means moves the guide body along the guide rail. Wall coating apparatus, which comprises coating the wall surface with the instrumentation roller is reciprocated. ].
According to a second aspect of the present invention, there is provided: "A crossing is suspended by the hoisting device, a crossing device is provided in the crossing and the main body is attached to the crossing device." Wall painting equipment. ].
According to a third aspect of the present invention, “the paint supply means includes a paint tank, a paint pump, and a supply hose, and the paint tank is attached to a central portion of a holding frame that holds the guide rail. The paint pump is attached to an upper portion of the holding frame, and the paint in the paint tank is supplied to the paint roller through the supply hose by driving the paint pump. Item 3. A wall surface coating apparatus according to item 2. ].
[0009]
According to the first to third aspects of the invention, the coating roller is reciprocated along the guide rail to coat the wall surface, thereby preventing the paint from being scattered and performing a uniform coating operation with a simple operation. Can be performed. Moreover, the work efficiency of painting can be improved by moving the apparatus main body provided with the painting roller, the guide rail, the driving means, and the paint supply means along the wall surface. Moreover, uniform application | coating with a coating roller is possible by hold | maintaining an apparatus main body with respect to a wall surface with the holder extended in the same axial direction as a coating roller.
[0010]
The invention according to claim 2 is provided with "the coating roller, the guide rail, the drive means, and the paint supply means in the apparatus main body,
The wall surface coating apparatus according to claim 1, further comprising a moving mechanism that moves the apparatus main body along the wall surface. ].
[0014]
The invention of claim 4 is provided with a control device for controlling "the driving means and the winding device, in the control device, according to, characterized in that the driving means and the winding device remotely operably configured The wall surface coating apparatus according to any one of claims 1 to 3 . ].
[0015]
According to the fourth aspect of the present invention, the control device for controlling the driving means and the hoisting device is provided, and the driving device and the hoisting device are configured to be remotely operable by this control device, thereby improving the work efficiency, Uniform coating is possible.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, although the embodiment of the wall surface coating apparatus of this invention is described based on a drawing, this invention is not limited to this embodiment. FIG. 1 is a diagram showing a usage state of the wall surface coating apparatus, FIG. 2 is a front view of the wall surface coating apparatus, and FIG. 3 is a side view of the wall surface coating apparatus.
[0017]
The wall surface coating apparatus 1 of this embodiment is used, for example, to apply paint to a vertical wall surface 2 such as an oil storage tank. The wall surface coating apparatus 1 has an apparatus main body 10, and the apparatus main body 10 is suspended by a hoisting device 3 constituting a moving mechanism, and can be moved up and down along the wall surface 2.
[0018]
The apparatus main body 10 includes a painting roller 11, a guide rail 12, a driving unit 13, and a paint supply unit 14. The painting roller 11 is capable of painting the wall surface 2 and is automatically supplied with paint. The painting roller 11 has a spring 110 that presses against the wall surface 2 with a constant force, and is supported by the guide rail 12 via a slider 111 so as to be movable.
[0019]
The guide rail 12 extends in the vertical direction, and both ends of the guide rail 12 are connected to the upper frame 120 and the lower frame 121 to guide the painting roller 11 so as to be reciprocally movable.
[0020]
The drive unit 13 includes a drive motor 130, a lower pulley 131, an upper pulley 132, and a belt 133. The drive motor 130 is attached to the lower frame 121, and the lower pulley 131 is rotated by the drive motor 130. A belt 133 is stretched between the lower pulley 131 and the upper pulley 132, and a slider 111 is attached to the belt 133.
[0021]
The lower pulley 131 is driven by forward and reverse rotation of the drive motor 130, and the slider 111 is moved up and down via a belt 133 that is stretched between the lower pulley 131 and the upper pulley 132. The painting roller 11 reciprocates up and down by the vertical movement of the slider 111.
[0022]
The holding tool 20 is provided on both sides of the lower frame 121. The holder 20 extends in the same axial direction as the painting roller 11, and the tip end 20 a abuts against the wall surface 2 to hold the apparatus main body 10 against the wall surface 2. As described above, the apparatus main body 10 is held with respect to the wall surface 2 by the holder 20 extending in the same axial direction as that of the painting roller 11, whereby uniform application by the painting roller 11 is possible.
[0023]
The paint supply means 14 includes a paint tank 140, a paint pump 141, and supply hoses 142 and 143. The paint tank 140 is attached to the center of the holding frame 30 that holds the rails 12, and the paint pump 141 is attached to the upper part of the holding frame 30. By driving the paint pump 141, the paint in the paint tank 140 is supplied to the paint roller 11 via the supply hoses 142 and 143.
[0024]
An upper position detection sensor S 1, a lower position detection sensor S 2, an intermediate position detection sensor S 3, and an intermediate position detection sensor S 4 are disposed on the guide rail 12 and detect the position of the painting roller 11 through the position of the slider 111.
[0025]
Thus, the coating roller 11 is reciprocated along the guide rail 12 to paint the wall surface 2, thereby preventing the paint from being scattered and performing the painting operation with a simple operation.
[0026]
The apparatus main body 10 is provided with a control device 35. When the operator operates the remote control device 36, the control device 35 receives a control signal. The control device 35 drives the hoisting device 3 by remote control, moves up and down along the wall surface 2, and moves in the lateral direction. Further, the control device 35 can perform a painting operation with a simple operation by driving the drive motor 130 to reciprocate the painting roller 11 along the guide rail 12 to paint the wall surface 2.
[0027]
Moreover, the work efficiency of painting can be improved by moving the apparatus main body 10 provided with the painting roller 11, the guide rail 12, the drive means 13, and the paint supply means 14 along the wall surface 2.
[0028]
Furthermore, the control device 35 for controlling the driving means 13 and the moving mechanism is provided, and the control device 35 is configured so as to be remotely operable, so that the work efficiency can be improved and uniform coating can be performed.
[0029]
In this embodiment, the control device 35 is wirelessly controlled. However, the present invention is not limited to this, and a wired remote control may be performed.
[0030]
Next, another embodiment of the wall surface coating apparatus will be described. FIG. 4 is a configuration diagram of another embodiment of the wall surface coating apparatus.
[0031]
In the wall surface coating apparatus of this embodiment, the same components as those of the embodiment of FIGS. In this embodiment, the cross beam 50 is suspended by the hoisting device 3 constituting the moving mechanism, and the crossing device 51 is provided on the cross beam 50. The apparatus main body 10 is attached to the traversing apparatus 51.
[0032]
When the operator operates the remote control device 36, the control device 35 receives the control signal, drives the hoisting device 3, moves the horizontal beam 50 up and down along the wall surface 2, and moves the traversing device 51 to the horizontal beam. By moving along 50, the apparatus main body 10 can be moved left and right along the wall surface 2.
[0033]
As described above, the apparatus main body 10 can be moved in the horizontal direction along the wall surface 2 with a simple structure by the traversing apparatus 51, and the work efficiency of painting can be further improved.
[0034]
【The invention's effect】
As described above, in the inventions according to claims 1 to 3 , the coating roller is reciprocated along the guide rails to coat the wall surface, thereby preventing the paint from being scattered and performing a painting operation with a simple operation. Can be performed. Moreover, the work efficiency of painting can be improved by moving the apparatus main body provided with the painting roller, the guide rail, the driving means, and the paint supply means along the wall surface. Moreover, uniform application | coating with a coating roller is possible by hold | maintaining an apparatus main body with respect to a wall surface with the holder extended in the same axial direction as a coating roller.
[0037]
In the invention described in claim 4, a control device for controlling the driving means and the hoisting device is provided, and the driving device and the hoisting device can be remotely operated by this control device, so that the work efficiency is improved and uniform coating Can be performed.
[Brief description of the drawings]
FIG. 1 is a diagram showing a use state of a wall surface coating apparatus.
FIG. 2 is a front view of the wall surface coating apparatus.
FIG. 3 is a side view of the wall surface coating apparatus.
FIG. 4 is a configuration diagram of another embodiment of a wall surface coating apparatus.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 Wall surface coating apparatus 2 Wall surface 11 Coating roller 12 Guide rail 13 Drive means 14 Paint supply means

Claims (4)

A painting roller capable of painting the wall;
A guide rail for guiding the painting roller so as to be reciprocally movable;
Drive means for reciprocating the painting roller along the guide rail;
Paint supply means for supplying paint to the coating roller;
In preparation for the device body,
A hoisting device that suspends the device main body and moves it up and down along the wall surface,
The coating roller is arranged on the winding device side of the device body,
On the opposite side of the device main body from the hoisting device side, a pair of holders that extend in the same axial direction as the painting roller and whose tip end abuts against the wall surface to hold the device main body against the wall surface are arranged in the horizontal direction. And
Holding the apparatus main body movably on the wall surface at three points of the painting roller and the pair of holders;
A wall surface coating apparatus for coating the wall surface by reciprocating the coating roller along the guide rail by the driving means. Hanging the cross beam by the hoisting device,
A traverse device is provided in the horizontal beam,
The wall surface coating apparatus according to claim 1, wherein the apparatus main body is attached to the traversing apparatus. The paint supply means includes a paint tank, a paint pump, and a supply hose, and the paint tank is attached to a central portion of a holding frame that holds the guide rail,
The paint pump is attached to the upper part of the holding frame,
The wall surface coating apparatus according to claim 1, wherein the paint in the paint tank is supplied to the paint roller through the supply hose by driving the paint pump. A control device for controlling the driving means and the winding device;
The wall surface coating apparatus according to any one of claims 1 to 3, wherein the controller and the winding device can be remotely operated by the control device.

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