JPH0679701B2 - Panel cleaning equipment - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel cleaning device for automatically cleaning outer wall panels of a building.

[0002]

2. Description of the Related Art An outer wall panel whose surface is covered with tiles is formed by laying tiles on a formwork and pouring concrete, but is cured by heating in a curing pot for a whole day and night in order to accelerate drying and solidification. It At this time, dust adheres firmly to the tile surface and stains the surface in spots.

This panel has a size of several meters in length and width, and reaches a maximum of 3.5 m in width and 6 m in length. Decontamination of this panel has become an indispensable work before shipping, and in the past, the panel was laid flat on the ground or the frame was erected by a worker who manually brushed it to clean the stain. It is a burdensome, inefficient and uneconomical task.

[0004]

DISCLOSURE OF THE INVENTION Problems to be Solved by the Invention The present invention was developed to solve the above-mentioned problems, and achieves mechanization (automation) of stain cleaning after panel manufacturing, and labor saving and efficiency of the cleaning work. It is intended to reduce costs as well.

[0005]

SUMMARY OF THE INVENTION The present invention provides a cleaning device that achieves the above-mentioned object. As its means, a panel-carrying vehicle that is self-propelled on a guide rail is formed,
The trolley is provided with a panel seat that supports the lower surface of the panel and is stacked flat, and the panel seat is attached to the trolley via means for adjusting the panel support height and the panel support position, while the guide rail is in the middle. A washing unit for washing the upper and side surfaces of the panel while the truck is passing through, and forming a loading station for loading the panel by guiding the truck to the outside of the washing unit area on the truck introduction side rail of the washing unit. At the same time, it is configured to form an unloading station on the guide rail of the dolly for unloading the panel by guiding it outside the same area.

[0006]

With the above construction, the panel is loaded on the trolley at the introduction side station outside the cleaning unit area, and the lower surface of the panel is supported by the panel seat provided on the trolley to be in a flat stacked state. The height and support position of this seat is adjusted according to the size of the seat, and the seat is used for cleaning.

Thus, the panel-carrying vehicle is self-propelled on the guide rails and passes through the panel cleaning unit in the course of traveling, and the upper surface and side surfaces of the panel are cleaned in the course of this passage. The panel loading cart passes through the cleaning unit and reaches the panel unloading station, where the cleaned panels are unloaded. By repeating the above operation, the panel is automatically cleaned, and the labor saving, high efficiency, and cost saving can be achieved.

[0008] Several of the above panel loading carts can be operated simultaneously and are periodically returned from the unloading station to the loading station.

[0009]

Embodiments of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 to 4, the panel cleaning device includes two guide rails 1 that extend horizontally and linearly, and includes a panel loading carriage 2 that runs on the guide rails 1 by itself. The panel-carrying trolley 2 supports a platform 3 assembled in a rectangular shape at a high position by a pedestal 4, and a trochanter 5 is provided on the pedestal 4 or a frame connecting the pedestal 4 and the trochanter 5 is provided. Therefore, it is installed on the guide rail 1 so as to be self-propelled.

Reference numeral 6 denotes a motor provided on the trolley 2 for driving the panel loading trolley 2, and the motor 6 transmits the drive to the wheel provided on the spindle of the trochanter 5, for example, by a chain.

The panel loading carriage 2 is provided with a panel receiving seat 7 for supporting the lower surface of the panel and stacking it flatly, and means for adjusting the panel supporting height of the panel receiving seat 7 and its supporting position in the plane area of the panel. It is attached to the trolley 2 via the means for

A concrete example of the installation of the adjusting means and the panel seat 7 will be described below.
A plurality of the seats 7 are arranged at intervals in the rail length direction on the loading platform 3 supported at a high position, and the receiving seats 7 are arranged in parallel in the rail width direction. Support the left and right lower surfaces in the rail width direction at multiple points (support at least four points).

As a means for adjusting the panel supporting height of each panel receiving seat 7, as shown in FIGS. 5 to 7, a mounting seat plate 8 is provided at the lower end of the pedestal 9, and a supporting seat is provided at the upper end of the pedestal 9. A plate 11 is provided to support the support seat plate 11 in an upper position, and an adjusting screw 12 is screwed upright at a major part of the mounting seat plate 8, and the whole of the panel seat is vertically moved by turning the adjusting screw 12. Screw it in.

On the other hand, a guide member 13 is provided on the loading platform 3 in the rail width direction.
And the panel seat 7 is movable along the guide member 13 in the rail width direction so as to be fixed to the guide member 13 at each moving position.

As an example, the guide member 13 is formed of a rectangular channel material, and a top plate of the channel material is provided with a guide groove 30 along the length in the rail width direction, and a pair of inner and outer slides sandwiching the other top plate portion. The plates 14 and 15 are provided, and the inner and outer slide plates 14 and 15 are passed through the guide groove 30 and the mounting screw 1
Tighten or release the top plate of the channel material at 6,
Inner / outer slide plate 1 by loosening the mounting screw 16
4 and 15 are moved along the guide groove 30 in the rail width direction while sliding the top plate of the channel material, the panel seat 7 is moved in the rail width direction integrally with this, and each screw is moved by tightening the screw 16. Allow it to be locked in position. The tip end of the adjusting screw 12 is screwed or loosely inserted into the external slide plate 15, and the tip end surface is brought into contact with the guide member 13, that is, the top plate of the channel material.

As a result, when the panel supporting position in the rail width direction is adjusted and the adjusting screw 12 is rotated at the fixed position, the screw 12 contacts the top plate of the channel material and moves up and down on the external slide plate 15. Rotate only without moving, and move the panel seat 7 up and down independently according to the screw. That is, the panel support height is adjusted.

It is needless to say that the panel seat 7 can be moved in the rail length direction to adjust the supporting position, and the panel supporting position and the height adjusting means can be replaced with other known devices. . Further, the panel seat can be elongated in the rail length direction.

A cushioning material 11a is provided on the upper surface of the support seat plate 11 of the panel seat to prevent damage when the lower surface of the panel is supported.

Next, as an example, the panel cleaning unit is assembled in a rectangular shape with a frame 17 in the rail width direction and a frame 18 in the rail length direction, and is supported by columns 19 and is supported by a columnar structure 20.
The horizontal rotating cleaning brush 21 for cleaning the upper surface of the panel 10, the vertical rotating cleaning brush 22 for cleaning the side surface of the panel 10 and the drive system thereof are mounted on the structure 20.
An air jet nozzle 23, a water jet nozzle 24, and a washing liquid jet nozzle 25 are provided in combination with the rotary cleaning brushes 21 and 22.

As an example of the drive mechanism for the both rotary cleaning brushes 21 and 22, a motor 29 is mounted on a frame, the brush shaft is connected to the motor shaft via a universal joint 26, and both ends of the brush shaft are connected to the cylinders 27, 27. 28, and while rotating the rotary cleaning brushes 21 and 22 with the motor M, the horizontal rotary cleaning brush 21 is moved up and down by the cylinder 27 at any time to adjust the height according to the level of the panel upper surface. In addition, the cylinder 28 moves the longitudinally rotating cleaning brush 22 back and forth according to the overhanging level of the side surface of the panel. The universal joint 26 absorbs the vertical or longitudinal movement of the rotary cleaning brushes 21, 22.

The guide rail 1 is laid so as to pass through the inside of the portal structure 20, that is, the inside of the cleaning unit, and guides the panel loading carriage 2 onto the rail extending to the carriage introduction side of the portal structure 20 to guide the panel. The loading station ST1 is formed, and the panel loading cart 2 is guided on the rail extending to the cart lead-out side of the gate structure 20 to form the panel unloading station ST2.

Thus, the panel loading carriage 2 is guided to the panel loading station ST1 outside the panel cleaning unit area, and the panel 10 is loaded at the station. The panel support height and the panel support position of the panel seat 7 provided on the carriage 2 are adjusted, the lower surface of the panel 10 is supported horizontally on the panel seat 7, and then the motor 6 is driven to drive the carriage 2 described above. And run it on the panel cleaning unit.

The panel 10 has a flat plate shape and an L shape in which a side plate is provided at a right angle from the flat plate portion. In both cases, the flat plate portion is supported by the panel seat 7, and the side plate is on the side surface of the carriage 2. Extend along.

A panel ruler 31 is provided on one side in the rail length direction of the loading platform 3 of the panel loading cart 2, and the panel ruler 31 supports the panel 10 supported by the panel seat 7 in the rail length direction. The side edges are regulated to prevent the panel from tilting in the horizontal direction.

While the cleaning carriage 2 is self-propelled and passes through the cleaning unit, the horizontal rotation cleaning brush 21 is applied to the upper surface of the panel while the vertical rotation cleaning brush 22 is applied to the side surface of the panel to perform surface cleaning. , Continue to drive the trolley 2 to guide the panel unloading station ST2,
Stop at the same station and unload the washed panels.

A plurality of the panel cleaning carts 2 may be run at one time. In this case, the carts 2 collected at the panel unloading station ST2 are periodically run backward and returned to the panel loading station ST1. , It is sufficient to repeat the above work again.

[0027]

As described above, according to the present apparatus, the operations from panel loading to cleaning and unloading can be carried out continuously and automatically, and a large number of panel surfaces can be efficiently cleaned. Moreover, the workers can be placed in the loading and unloading stations only with a minimum number of workers, and the work of cleaning the outer wall panel of the building can be significantly labor-saving and cost-saving.

[Brief description of drawings]

FIG. 1 is a plan view showing an outline of a cleaning apparatus showing an embodiment of the present invention.

FIG. 2 is a front view of the same.

FIG. 3 is a side view of the same.

FIG. 4 is a plan view of a panel loading dolly of the cleaning device.

FIG. 5 is a plan view of a panel seat of the cleaning device.

FIG. 6 is a front view of the same.

FIG. 7 is a side view of the same.

[Explanation of symbols]

 1 guide rail 2 panel loading trolley 3 loading platform 7 panel seat 10 panel 12 panel support height adjusting screw 13 panel support position adjusting guide member 16 same mounting screw 20 gate structure that constitutes the cleaning unit 21 same lateral rotation cleaning Brush 22 Same vertical rotation cleaning brush ST1 Panel loading station ST2 Panel unloading station

 ─────────────────────────────────────────────────── ─── Continued Front Page (72) Inventor Hiroaki Miyoshi 3-8-29 Goryo, Daito-shi, Osaka Prefecture Showa Kogyo Co., Ltd. (72) Inventor Nagataka Hisada 3-8-29 Goryo, Daito-shi, Osaka Showa Kogyo Incorporated company (72) Inventor Hideaki Watanabe 7-1-1 Onoedori, Chuo-ku, Kobe-shi, Hyogo Within Kawatetsu Construction Materials Industry Co., Ltd. (72) In-house Hideyasu Odairo 7-Onoedori, Chuo-ku, Kobe-shi, Hyogo 1-1 Inside Kawatetsu Building Materials Co., Ltd. (72) Inventor Kenji Kawamoto 7-1-1 Ono-dori, Chuo-ku, Kobe-shi, Hyogo Prefecture Inside (72) Inventor Nao Nakagawa Komatsubara, Kita-ku, Osaka-shi, Osaka 2-4 Machi, Fukukuni Life Building, Kawatetsu Shoji Co., Ltd. (56) Bibliographic references Sho 59-79282 (JP, U)

Claims (4)

[Claims] 1. A panel-carrying vehicle that is self-propelled on a guide rail, and a panel seat for supporting the lower surface of the panel and stacking the panel flatly on the cart, and a means for adjusting the panel supporting height of the panel seat and the panel Attached to the trolley via a means for adjusting the support position, on the other hand, in the middle of the guide rail, a panel cleaning unit for cleaning the panel upper surface and side surface flatly stacked on the panel seat while the panel trolley is passing, A panel loading station is formed on the rail extending to the trolley introduction side of the panel cleaning unit to guide the panel loading trolley to the outside of the cleaning device, and a rail extending to the trolley delivery side of the cleaning unit. A panel cleaning device, characterized in that a panel unloading station for unloading the panel is formed by guiding the panel loading carriage to the outside of the cleaning device. 2. The panel cleaning apparatus according to claim 1, wherein the panel cleaning unit is provided with a cleaning brush which comes into contact with the upper surface and the side surface of the panel stacked flat on the panel seat and rotates. 3. The panel cleaning apparatus according to claim 1, wherein the panel seats are installed at intervals in a rail length direction and a rail width direction. 4. The panel cleaning apparatus according to claim 1, wherein the panel seat is attached to the carriage through means for moving the panel seat in the rail width direction and adjusting the panel support position.