JPH0633593A - Plate-like surface finishing material sticking device - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to attach plate-like surface finishing materials such as tiles with high efficiency superior to tile craftsmen, shorten the construction period and compensate for the shortage of tile craftsmen, and the conventional tile construction robot. Compared with the above, the production cost can be reduced, the waste of the applied mortar can be reduced, and the preparation and cleaning time can be shortened. [Structure] A plurality of plate cages are axially provided on each surface of a cage frame formed of a tubular polyhedron, and
A plate material holding device that is rotatably supported about its axis, and is provided inside the holding frame of this plate material holding device so as to face the inside of each plate material holder on one surface of this holding frame, and The plate material holder 56 is configured to extrude the plate material held by each plate material retainer to the plate material attachment target surface side and attach the plate material.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plate-like surface finishing material application device for applying a plate-like surface finishing material such as tiles, plastic materials, stone materials, and secondary concrete products.

[0002]

2. Description of the Related Art Conventionally, as a construction method in which a craftsman puts tiles, for example, a tile craftsman attaches tiles to a wall one by one, a method in which a plurality of tiles are attached in advance to a wall, or a building is used. There is a method such as pouring mortar after attaching tiles to the formwork at the stage of manufacturing walls such as, but this was done mainly by manual work, but due to the recent lack of manpower, mechanization has progressed, an example of that Is proposed in Japanese Patent Application Laid-Open No. 2-128063. In the one disclosed in Japanese Patent Laid-Open No. 2-128063, the tiles sent out one by one from the tile accommodating portion are adsorbed by an adsorption hand to face the outer wall surface of the building, and the tiles are moved forward by the overhang member. Is crimped to the mortar layer on the outer wall surface by a predetermined stroke operation, and the vibrator is further driven to make the crimping dense.

[0003]

However, in the case of manual work by craftsmen, in recent years, 3K, which is dirty, tight, and dangerous, has occurred.
In the construction industry, where there is a handicap such as the above, the labor shortage of skilled workers and young workers is a big problem. Further, in the case of using the machine proposed in the above-mentioned Japanese Patent Application Laid-Open No. 2-128063, the tiles sent out one by one are adsorbed by the hand and stretched on the wall, which requires a lot of man-hours and complicates the apparatus. Therefore, the setup at the time of construction became complicated, and the construction efficiency did not improve so much. In addition, the apparatus becomes complicated and the cost increases, and considerable man-hours are required for preparation and clearing. Furthermore, since the device is complicated, it becomes an expensive device, and there are problems in terms of operation and maintenance costs.

The present invention has been made in view of the above, and enables highly efficient tiling work that is superior to that of tile makers, shortens the construction period and compensates for the shortage of tile makers, and also improves the conventional tile construction robot. Compared to the above, the production cost can be reduced, waste of mortar to be attached is reduced, preparation and cleaning time can be shortened, and tiles are automatically attached to the wall, so there is little variation in quality and stable adhesive strength can be obtained. It is an object of the present invention to provide a tile applying construction device configured to be used.

[0005]

In order to achieve the above object, a plate-like surface finishing material sticking and applying apparatus according to the present invention comprises:
A plate material holding device in which a plurality of plate material holders are axially provided on each surface of a cage frame formed of a cylindrical polyhedron, and the plate material holder is rotatably supported about its axis, and the plate material holding device. 1 of this holding frame within the holding frame of
One surface is provided inside each plate material retainer, and the plate material held by each plate material retainer is extruded onto the plate material attachment target surface and attached to the plate material attachment device. There is.

[0006]

[Operation] The plate material holding device should be placed along a guide rail provided along the plate material attachment target surface of the building structure, or suspended by a crane or the like along the plate material attachment target surface. Fix the plate material sticker in the plate material holder so that it faces the surface to which the plate material is stuck.
Next, the plate material is supplied to each plate material retainer on the front surface of the holding frame of the plate material holding device, and then the holding frame is rotated, the surface to which the plate material is supplied is positioned on the upper side, and mortar is applied to this plate material. . Then, the holding frame is further rotated so that the plate material coated with the mortar faces the surface to which the plate material is attached. Then, the plate sticker is operated to stick each plate to the plate sticking target surface. During this period, the plate material is supplied on the front side and the mortar is applied on the upper side.

[0007]

EXAMPLES Examples of the present invention will be described with reference to the drawings. In this embodiment, an example in which tiles are attached and constructed is shown. In FIG. 1, reference numerals 1 and 2 denote upper and lower guide rails that are spaced from the wall surface 3 of the building and are horizontal and parallel to each other. The upper and lower guide rails 1 and 2 are attached to a scaffold (not shown) made of a metal pipe or the like provided along the wall surface 3.

In FIG. 1, reference numeral 4 denotes a support frame in which the left and right vertical frames 5a, 5b and the upper and lower horizontal frames 6a, 6b are arranged in a checkered pattern. The left and right vertical frames 5a, 5b of the support frame 4 are shown.
Upper support devices 7, 7 movably engaged with and supported by the upper guide rail 1 on the upper side of each of the above, and lower support movably engaged with and supported by the lower guide rail 2 on the lower side. Devices 8,8 are provided. The upper support device 7 has two rolling wheels 9 and 10 that roll above and below the guide rail 1. Further, the lower support device 8 has a rolling wheel 13 that rolls on the upper side of the lower guide rail 2.

The upper supporting device 7 may be fixed to the vertical frames 5a and 5b through the supporting base 7a as shown in FIG.
The support base 7a may be configured to be movable in the vertical direction, and the height position may be changed to swing the support frame 4 in the left-right direction in parallel with the wall surface 3 so that the vertical posture of the support frame 4 can be controlled. . Further, in this case, the rolling wheels 13 of the lower support device 8 need to be movable in the vertical direction and supported by downwardly biasing the springs. Each of the above wheels 9, 10, 13
As shown in FIGS. 3 (a), 3 (b) and 3 (c), the shape may be a drum shape (a), an inverted abacus ball shape (b), a brim shape (c), or the like. In the case of a ribbed type, as shown in FIG. 3C, the guide rails 1 and 2 have a rectangular cross section.

When the wheels 9, 10, 13 are of a brim type, both the brims 14, 15 may sandwich the guide rails 1, 2 as shown in FIG. This configuration has a bracket 16, a pin 17 and one brim 14,
An outer wheel 19 and an outer wheel 19 each of which has an inner ring 18 supported by a pin 17 and the other flange 15 and is slidably fitted in the inner wheel 18 in the axial direction and engaged in the rotational direction.
And an urging device 20 for urging the shaft in the axial direction. By urging the outer wheel 19 inward by the urging device 20, the guide rails 1 and 2 are held by the brims 14 and 15 and the support frame 4 is fixed. As a method of fixing the support frame 4, a known suction device may be provided on the support frame 4 to fix the support frame 4 to the wall surface. Further, the support frame 4 can be moved to a predetermined position by power by connecting a rotary drive device to any of the above-mentioned rolling wheels 9, 10 and 13 and controlling the rotation and position thereof.

Left and right vertical frames 5a, 5 of the support frame 4
Left and right lifting brackets 21 and 22 are provided on the vertical frame 5a,
It is provided so as to be slidable in the vertical direction by engaging with slide guides 23, 23 provided on 5b, and both brackets 21, 22 are synchronously moved up and down. There are various means for vertically moving the brackets 21 and 22 in synchronism with each other. As an example, as shown in the drawing, the belts 24 and 24 that operate in synchronism with each other are arranged along the vertical frames 5a and 5b. Provided and each bracket 2
The left and right elevating brackets 21 and 22 are synchronously moved up and down by connecting the belts 1 and 22 and driving the belt drive motor 25. Reference numeral 26 is a connecting shaft for interlocking the left and right belts 24, 24.

In the figure, 30 is the left and right lifting brackets 2 described above.
The tile holding device is mounted on the first and second movably in the left-right direction. The tile holding device 30 is located between the left and right tubular support members 31 and 32 that are movably engaged in the left and right lifting brackets 21 and 22 in the left and right direction, and between the support members 31 and 32. Both support members 31,
Cylindrical cage frame 33 rotatably supported by 32
And a drive motor 34 for rotating the retainer frame 33.
It consists of The left support member 31 is connected to the belt 36 of the left-right direction moving device 35 provided on the left lifting bracket 21. A drive motor 37 drives the belt 36.

The holder frame 33 of the tile holding device 30
Has a polygonal shape, for example, a quadrangular shape, and a plurality of tile holders 38 are axially arranged on each outer surface. The tile holder 38 is configured as shown in FIGS. 6 and 7, and has a frame 3 of a size into which the tile A is inserted.
The leaf spring members 40 and 40 for holding the tile A are provided on both side surfaces of the frame 39. Further, a hole 41 into which a tile attaching device 56 of a tile attaching device 50, which will be described later, is inserted is provided in the bottom portion of the frame 39.

A mortar applicator 42 is provided on top of the tile holding device 30. The mortar applicator 42 is configured as shown in FIGS. 2, 5 and 8, and a slide guide 43 made of two bars is provided between the support members 31 and 32 on the left and right of the tile holding device 30. A mortar hopper 44 is slidably supported on the slide guide 43. In addition, the slide guide 43
A drive belt 45 is provided in parallel with the
Is connected to a bracket 47 provided on one side of the mortar hopper 44, and the mortar hopper 44 is moved along the slide guide 43 by the running of the belt 45.

A trowel member 4 is provided below the mortar hopper 44.
8 is provided, and trowel pieces 48a and 48b stroking the upper surface of the tile holder 38 of the tile holding device 30 are provided below the trowel member 48. 49 is a drive motor for driving the belt 45. The drive motor 49 is attached to one support member 31 of the tile holding device 30,
The mortar hopper 44 running on the belt 45 runs over the entire length of the tile holder 38 from a position facing the upper surface of the one supporting member 31.

A tile attaching device 50 is provided in the tile holding device 30. This tiling device 50
As shown in FIGS. 2 and 5, a slide guide 51 made of two rods is provided between the left and right support members 31 and 32 of the tile holding device 30, and the slide guide 51 supports the slide guide 51. The base 52 is slidably engaged. Further, a drive belt device 53 is provided below the slide guide 51 in parallel therewith, and a lower portion of the support base 52 is connected to a belt 54 of the drive guide device 53. The drive motor 55 drives the belt 54. With this, the support base 52 moves along the slide guide 51.

A tile attaching device 56 is provided on the support base 52 so as to be movable in the front-rear direction and toward the wall surface 3 side. The tile attaching device 56 includes a base 57 that is movably engaged with the support base 52 in the front-rear direction, a cylinder 58 for moving the base 57, and a vibrator 58 attached to the base 57. The base 57 includes a suction cup 59 and a support rod 60 provided on the front end side of the base 57. The suction cup 59 and the support rod 60 of the tile attaching device 56 are the same as the tile holder 3 described above.
It is designed to penetrate the eight holes 41. The gripping means for the tile A may be a hand instead of the suction cup 59.

A control device 61 is attached to the lower horizontal frame 6b of the support frame 4. As shown in FIG. 9, the control device 61 includes an operation unit 62, a control unit 63, and a display unit 71. The operation unit 62 is a condition for inputting tile pasting conditions such as the number of tiles to be pasted in one operation, vertical joint width, horizontal joint width, stretch joint position, stretch joint width, joint division with a digital switch, numeric keypad, or the like. Setting switch 64
And a group of operation switches 65 for operating various operations such as mortar application, tile application, and rotation of the holding frame.
The control unit 63 includes a ROM 66, a RAM 67, a CPU 68 and the like.

A signal is input from the sensor unit 69 to the control unit 63 of the control device 61, and an output signal calculated based on this input signal is output to the drive unit 70 and the display unit 71. . The sensor unit 69 measures a first rotation distance sensor 72 that measures a vertical distance (Y direction) of the tile holder 10 from the taught reference position, and a lateral movement distance of the tile pasting device 56. Second
Third, the rotation distance sensor 73 and the third distance for measuring the lateral distance (X direction) of the tile holder 10 from the taught reference position.
The rotation distance sensor 101, the pressure sensor 74 that measures the tile attaching force by the cylinder 58 of the tile attaching device 56, the position sensor 75a that detects the position of the specific tile holder 38, and the left and right position of the specific tile attaching device. The position sensor 75b, a distance sensor for detecting the tile attaching distance by the cylinder 58 of the tile attaching device 56, and the like. Further, as the driving unit 70, the vibrator 58 of the tile attaching device 56, the left and right lifting brackets 21,
Drive motor 25 for raising and lowering 22, and tile applying device 56
A drive motor 55 for left and right moving, a drive motor 34 for rotating the retainer frame 33, a drive motor 37 for horizontally moving the tile holding device 30, a drive motor 49 for horizontally moving the mortar hopper 44, and a flow rate for controlling the flow rate of mortar. There is a control valve 76 and the like. Further, as the display unit 71, the alarm device 7
7 and the display 78 and the like.

The operation of the above configuration will be described below.
First, the support frame 4 is moved along the guide rails 1 and 2 to the tile attaching position. Then, the left and right elevating brackets 21 and 22 are moved up and down, a certain reference position of the tile holder 38 of the tile holding device 30 is aligned with the teaching position, and the position is set by the condition setting switch 64 by the control unit of the control device 61. 63. Other items to be taught include the dimensions of vertical joints and horizontal joints, joint division, and the number of pasted sheets.

Next, the mortar is supplied to the mortar hopper 44, and the tile holder 38 on the front side is supplied with the tile A one by one with the back surface of the tile A being on the front side. After this supply is completed, the holder frame 33 is rotated by the rotation command of the tile holder 30, and the tile holder 38 supplied with the tile A is rotated 90 degrees so as to face upward.

Then, a mortar application command is given to the mortar application device 42. As a result, the mortar applicator 42 moves between the left and right support members 31, 32, and the mortar is applied to the back surface of the supplied tile A.
At this time, the mortar is evenly and evenly applied by the iron member 48 provided at the bottom of the mortar hopper 44. At this time, the tiles A are manually supplied to the tile holder 38 located on the front side one by one.

After the above both operations are completed, the mortar applicator 42 is positioned above one support member 31, and the cage frame 33 is rotated 90 degrees again. The tile A first supplied at this stage and coated with mortar becomes parallel to the wall surface 3 with the surface (back surface) on which the mortar is coated facing the wall surface 3. At this time, the tile A located on the upper surface of the cage frame 33 is not yet coated with mortar. Further, the tile A is not supplied to the tile holder 38 on the front side.

The tile application device 50 and the mortar application device 42 are activated by the tile application command and the mortar application command. In the tile adhering device 50, the support base 52 is sequentially moved to the back side of the tile holder 38, and the tile adhering device 56 operates in each state to attach the tile A of each tile holder 38 to the wall surface 3.
On the other hand, the mortar applicator 42 applies the mortar to the back surface of each tile A located on the upper side by the above-mentioned operation. At this time, the tile A is manually supplied to each tile holder 38 on the surface located on the front side. When the tiles A in a horizontal row have been attached as described above, the left and right lifting brackets 21 and 22 are automatically raised or lowered to the next tile attachment position calculated by the control unit 63, and the above operation is repeated. By repeating the above-mentioned operation in this way, the tile A is attached to the wall surface 3 at any time, and when the attachment work of one area where the support frame 4 is set is completed, the support frame 4 is repeatedly moved and installed to perform the work. To be done.

When the tile A is attached by the tile attaching device 50 according to the tile attaching instruction, and the lateral position is adjusted by adjusting the joint width of the tile A, the tile holding device is attached to the lifting brackets 21 and 22. Move 30 left and right. Further, since the mortar hopper 44 is positioned on one of the supporting members 31 of the tile holding device 30, the lower end of the iron member 48 is closed, and the mortar is prevented from dropping at rest. A shutter may be provided below the mortar hopper 44. Further, a leveling roller may be provided in at least one of the moving directions of the iron member 48. In the above embodiment, the mortar hopper 4
Although it has been described that the mortar in 4 is supplied to the tile holder 38 by its own weight, the mortar hopper 44 can be sealed so that air pressure is applied to the mortar hopper 44 to supply the mortar by air pressure. Good.

As another embodiment, the tile applying devices 56 of the tile applying device may be provided by the number of the tile applying devices 38 in the lateral direction of the tile applying device 30. In order to supply tiles to the tile holders 38 of the tile holder 30, a cassette storing tiles is provided so as to face the tile holders 38 located on the front side, and the tiles are automatically supplied one by one. You may

Further, in addition to the above embodiment, FIG.
As shown in, the tile holding device 30 ′ provided with the mortar applying device 42 and the tile applying device 50 may be directly fixed to the wall surface 3 by a known means such as the suction device 80. In this case, the vertical and horizontal movements are carried out by hanging with a crane or the like.

FIG. 10 is a flowchart showing an example of the above-mentioned operation procedure. That is, the tile setting condition is input by the condition setting switch 64 in the operation unit 62 of the control device 51 (step 1). At this time,
Is the setting condition within the workable range? Is judged (step 2), and if No, an alarm is issued (step 3) and reset (step 4). On the other hand, if it is within the installable range, the operation switch for tile attachment of the operation switch group 65 is turned on (step 5). As a result, the mortar applicator 42 and the tile applicator 50 are operated to apply the mortar to the back surface of the tile A previously supplied to the tile holding device 30 (step 6) and apply the mortar first. The tile A is attached to the wall surface 3 (step 7). On the other hand, at this time, the tile holder 28 on the front side
The tile A is manually supplied to (step 8).

After the completion of the work of the steps (6), (7) and (8) is judged (step 9), the operation switch for rotating the tile holding device 30 is turned on (step 10). The tile holding device 30 rotates 90 degrees (step 11), and then the tile holding device 30 moves up and down via the lifting brackets 21 and 22 (step 1).
2). Then, in this state, it is judged whether or not the tile attaching work in the area inside the support frame 4 is completed (step 1
3), if No, the above steps (5) to (12) are repeated. If Yes, the support frame 4 is laterally moved by manpower or power (step 14).
Then, determine whether the setting conditions have changed (Step 1
5) If Yes, return to step (1). If No, go to step (5).

In each of the above-described embodiments, an example in which the tile A is attached to the wall surface 3 is shown, but an example in which the tile A is attached to the floor surface is shown in FIGS. Left and right moving brackets 83a and 83b are attached to the guide rail 81 and the slide drive screw 82a of the front and rear slide drive device 82, which are arranged parallel to each other on the floor surface 80 in the front-rear direction. The other is slidably provided by being screwed into the slide drive screw 82a. And both the moving brackets 83a,
83b is provided with a holder frame 33 'of the tile holding device 30' which is intermittently rotated by a rotation driving device 84 so as to be movable in the left-right direction and is connected to a left-right slide driving device 85. This tile holding device 30 'is substantially the same as that of the previous embodiment, but this tile holding device 3
The tile applicators 56 provided in 0 'are provided in the longitudinal direction by the number of the tile holders 38 of the tile holder 30'.

As shown in FIG. 13, a tile feeding device 86 for feeding the tiles A one by one is provided on one side of the tile holding device 30 'so as to face each tile holding device 38. On the other side of the tile holding device 30 ', a mortar applicator 8 for applying mortar to the floor surface 80 is provided.
7 are provided. The mortar application device 87 includes a mortar supply device 88, a roller 89 for spreading the mortar supplied from the mortar supply device 88 to the floor surface 80 left and right, a flattening leveling iron 90, and a moving wheel 91. , A roller position adjusting device 92 for adjusting the coating thickness of the mortar, and a vehicle height adjusting device 93 for adjusting the position of the moving wheel 91 in the height direction, and a position detecting device 94. Reference numeral 95 is a rolling wheel, and 96 is a control device.

The operation of this embodiment is as follows. Mortar supply device 88 of mortar application device 87
Mortar is supplied to the floor surface 80. Then roller 8
Spread the mortar in the left and right direction by 9 and break it in 90
Flatten it. During this time, the tile A is supplied from the tile supply device 86 to each of the tile holders 38 on one side of the tile holding device 30 'so that the backs of the tiles A face the outside of the tile holding device 30', and the rotary drive device. At 84, the holding frame 33 'is rotated 90 ° so that the surface supplied with the tile A faces downward. Here, the detection value of the position detection device 94 attached to the moving wheel 91 is calculated, and based on this, the front and rear slide drive device 82 and the left and right slide drive device 85 are automatically controlled to bring the tile holding device 30 'to a predetermined position. The tile A is attached to the floor surface 80 by each tile attaching device 56.

In each of the above-mentioned embodiments, an example in which the tile A is attached to the wall surface 3 or the like has been shown, but the plate-like surface finishing material of the present invention is not limited to the tile A, but may be a plastic material, a stone material, a concrete material. It includes a plate material formed into a fixed shape such as a secondary product.

[0034]

According to the present invention, the cage frame of the plate material holder is formed of a columnar polyhedron having a rectangular cross section and is rotatable about its axis.
Since the plate material can be supplied to each plate material retainer of the plate holding device on the front side opposite to the surface to which the plate material is attached, this plate material supply operation is easy. Further, the supply of the plate material can be visually confirmed, and the plate material can be reliably supplied. Further, the plate material can be applied and the mortar can be applied simultaneously with the supply of the plate material. From the above, it is possible to attach plate-like surface finishing materials such as tiles with high efficiency superior to tile craftsmen, it is possible to shorten the construction period and compensate for the shortage of tile craftsmen, and compared to conventional tile construction robots. Manufacturing costs can be reduced. Further, the waste of the applied mortar is reduced and the preparation and cleaning time is shortened. Since the plate-like surface finishing material is automatically attached to the wall, there is little variation in quality and stable adhesive strength can be obtained.

[Brief description of drawings]

FIG. 1 is a perspective view showing an embodiment of the present invention.

FIG. 2 is a sectional view showing an embodiment of the present invention.

3 (a), (b) and (c) are explanatory views showing a roller shape of a supporting portion with respect to a guide rail of a supporting frame.

FIG. 4 is a cross-sectional view showing an example of a roller of a supporting portion for a guide rail of a supporting frame.

5 is a cross-sectional view taken along the line AA of FIG.

FIG. 6 is a plan view of the tile holder.

FIG. 7 is a cross-sectional view of the tile holder.

FIG. 8 is a cross-sectional view showing a trowel member portion of a mortar hopper.

FIG. 9 is a block diagram showing a related configuration of a control device.

FIG. 10 is a flowchart showing the operation of the device of the present invention.

FIG. 11 is a perspective view showing another embodiment of the present invention.

FIG. 12 is a perspective view showing another embodiment of the present invention.

FIG. 13 is an explanatory diagram showing a working state of the embodiment shown in FIG.

[Explanation of symbols]

30 ... Tile holding device, 33 ... Holder frame, 38 ...
Tile holder, 56 ... Tile attaching device.

Claims (1)

[Claims] 1. A plate material holding device in which a plurality of plate material holders are axially provided on each surface of a cage frame composed of a cylindrical polyhedron and are rotatably supported about the axis thereof. In the holding frame of the plate holding device, the tiles provided on one surface of the holding frame so as to face the insides of the plate holders and held by the tile holders 38 are attached to the plate material target surface side. A plate-like surface finishing material application device, comprising a plate material applicator adapted to be extruded and applied.