JPS6212470Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention uses solvents, ultrasonic waves, etc. to
This relates to a cleaning device for cleaning materials, etc.

There have been various types of cleaning devices in the past, but in all of these, the rotational power source of the washing table on which the washing basket is placed and the rotating shaft that transmits this power to the washing table are independent. It was designed to be immovable so that it could not be moved. Therefore, it is difficult to perform various cleaning operations such as vertical movement, rotation, vertical movement and rotation, etc. using one device, and reliable cleaning effects cannot be expected.

The present invention is an attempt to solve the above-mentioned problems.
It is difficult to perform various cleaning operations such as rotation, vertical rotation, etc., and the objective is to produce a reliable cleaning effect and to enable ultrasonic cleaning with a simple structure.

In order to solve the problems mentioned above, this invention
A motive body having a prime mover is mounted and fixed on the upper end of the vertical movement mechanism, and this motive body and a washing table on which a washing basket containing the items to be washed is placed are connected by a coupling body, and the power of the prime mover is connected to this washing table. The ultrasonic transducer fixed to the bottom wall of the cleaning tank is positioned facing the bottom of the cleaning table, and the cleaning table is integrated with the driving body by a vertical movement mechanism. The vertical movement is controlled from the bottom of the cleaning tank.
It is possible to reach outside the upper end opening of the cleaning tank, which is equipped with a cooling pipe at the upper end.

As mentioned above, in this invention, the cleaning table is made to be rotatable and movable up and down, making it possible to ensure contact with the cleaning liquid even for objects with complex shapes, and to use the ultrasonic vibrator. By installing an ultrasonic wave in the cleaning tank, if the ultrasonic waves are applied only to a part of the washing table in a stopped state, it is possible to evenly apply the ultrasonic waves to the entire object to be cleaned on the washing table, which is economical. Become something. In addition, since the washing table can be moved up and down together with the prime mover using the vertical movement mechanism, the objects to be cleaned on the washing table can be moved from the bottom of the washing tank with a cooling pipe toward the upper end through the top opening of the washing tank. It is possible to move the cleaning liquid to the outside, and it is possible to take in and out the items to be cleaned without the operator coming into contact with the solvent as the cleaning liquid.

An embodiment of the present invention will be described below with reference to the drawings. Reference number 1 denotes a base frame with a moving vehicle 2 installed on the underside, and a vertical movement mechanism 3 formed by an air cylinder, oil cylinder, pinion rack system, chain system, etc. is fixed to one side of the upper surface so as to protrude from it. Reference number 4 denotes a driving body fixed to the vertical movement part 5 of the vertical movement mechanism 3.
A prime mover 7 and a reducer 8 are mounted and fixed on a base plate 6. A rotating shaft 9 has an upper end gear 11 meshed with a bevel gear 10 of the reducer 8, and is rotatably fixed via bearings 13 and 14 in a cylindrical connecting body 12 whose upper end is fixed to the base plate 6.
Reference numeral 5 denotes a fixed arm having one end fixedly protruding from the side surface of the lower end of the connecting body 12, constituting a part of the connecting body 12, and the fixing to the connecting body 12 is reinforced by a rib 16, and a fixed body 17 is fixed to the other end. Reference numeral 18 denotes a rotatable rotating shaft inserted vertically through the fixed body 17, and one end of a transmission shaft 20 is meshed and engaged with a bevel gear 19 protruding downward from the fixed body 17.
The other end of this transmission shaft 20 is meshed with the other end of the rotating shaft 9 via a bevel gear 21, thereby transmitting the rotational force of the rotating shaft 9 to the rotating shaft 18. 22 is a cleaning table which is connected to the upper end of the rotating shaft 18 and rotates, and is positioned horizontally on the upper surface of the fixed body 17, and rotates horizontally, with a flat surface on the upper surface for placing a cleaning basket 23. 24 is a cleaning tank into which the cleaning table 22, fixed arm 15, lower portion of the fixed body 17, etc. are inserted, and an outlet 25 is formed on the lower end side for circulating and directing the cleaning liquid filled inside to the filtration device, and a cooling pipe 27 is wound around the inner surface toward the upper end opening 26 for circulating cooling water and forming a cooling area. Reference numeral 28 denotes a platform for loading and unloading objects to be cleaned, which is provided on the side of the upper opening 26 and can be moved up and down together with the moving body 4 by the vertical movement mechanism 3. The platform for loading and unloading objects to be cleaned on the cleaning platform 22 together with the cleaning basket 23 is inserted and removed from the upper opening 26 of the cleaning tank 24 together with the lower wall 30 of the cleaning tank 24. Reference numeral 29 denotes a lower wall 30 of the cleaning tank 24.
The ultrasonic vibrator is located with its upper surface facing the lower surface of the cleaning table 22, and performs ultrasonic cleaning when cleaning liquid is present in the cleaning tank 24.
One or more nozzles are formed on the inner surface of the upper portion of the cleaning tank 24, which eject cleaning steam, dry gas, etc. according to the cleaning purpose. The cleaning liquid does not necessarily have to be ejected from the ejection nozzle 31, but may be filled into the cleaning tank 24 through a separate filling port. 32 is a guide frame fixed to the base frame so as to protrude and be approximately parallel to the vertical movement part 5 of the vertical movement mechanism, and a guide 33 fixed at a right angle to the vertical movement part 5 is slidably fitted into the guide frame, which supports the vertical movement part 5 and the cleaning tank 24.
In addition to stably moving the driving body 4 etc. up and down, a number of micro switches are formed at appropriate intervals on the guide frame 32, which open and close when they come into contact with the guide 33 as the vertical movement of the vertical movement part 5 moves up and down, thereby controlling the vertical movement of the vertical movement mechanism. 34 is a stopper formed by bending the upper end of the guide frame 32 at a right angle, which serves as an abutment to prevent the vertical movement part 5 from falling out. 35 is an opening for the inlet and outlet of the object to be cleaned, which communicates between the inlet/outlet platform 28 and the inside of the cleaning tank 24, and is configured to be opened and closed by an opening/closing lid which moves up and down along a guide frame 36 protruding upward.

When the prime mover 7 is operated in the configuration as described above, the rotational force of the prime mover 7 is transmitted to the washing table 22 via the reducer 8, the rotating shaft 9, the transmission shaft 20, and the rotating shaft 18. Rotate 22. During this rotation, if the cleaning liquid is filled into the cleaning tank 24 from the jet nozzle 31 or a separate filling port, the cleaning liquid will come into good contact with the objects to be cleaned in the cleaning basket 23 due to the rotation, and the rotational cleaning will be carried out. conduct. When the vertical movement mechanism 3 is operated during this rotational cleaning, the washing table 22 moves up and down together with the driving body 4 and the connecting body 12, and moves up and down in the cleaning liquid, thereby performing vertical rotational cleaning. The contact with the object to be cleaned can be made even better, and a reliable cleaning effect can be obtained. Furthermore, as mentioned above, the ultrasonic vibrator 29 is placed on the cleaning table 2.
Because it is located facing the bottom of 2, the washing table 2
2, the ultrasonic vibrator 29 moves to the cleaning table 2.
Even if the washing table 22 is located facing only a part of the circumferential direction of the bottom surface, the ultrasonic wave can be applied to the entire circumference of the cleaning table 22, and the vertical movement mechanism 3 can reduce the distance from the ultrasonic transducer 29. If adjusted, the amplitude of ultrasonic vibration for the object to be cleaned on the cleaning table 22 can be adjusted, which eliminates the uneconomical and manufacturing problem of having to position the vibrator so as to face the entire circumference of the lower surface of the cleaning table 22. The above inconvenience can be removed. Also, when using the jet nozzles 31 provided at the upper part of the cleaning tank 24, it is exactly the same, and only one or several nozzles are provided at appropriate intervals, and by vertically moving and rotating the cleaning table 22, the cleaning target can be removed. Cleaning liquid, cleaning steam,
It becomes possible to uniformly contact dry gas, etc. Furthermore, the object to be cleaned that has been completely cleaned is moved to the cooling area around which the cooling pipe 27 is wound by activating the vertical movement mechanism 3, thereby evaporating the warm cleaning liquid adhering to the object to be cleaned and transferring it to the cooling pipe 27. It adheres and condenses, and the object to be cleaned is cooled and dried. In addition, the cooling pipe 27 adheres and condenses vapor generated from the warm cleaning liquid, thereby preventing toxic vapor from diffusing to the outside.

As mentioned above, in this invention, the washing table is made to be rotatable and movable up and down, so that even the objects to be cleaned with complicated shapes can be reliably contacted with the cleaning liquid, and the ultrasonic vibrator is By installing it in the cleaning tank, if the ultrasonic waves are applied only to a part of the washing table in a stopped state, it is possible to evenly apply the ultrasonic waves to the entire object to be cleaned on the washing table, which is economical. Become. In addition, since the washing table can be moved up and down together with the driving body using the vertical movement mechanism, the objects to be cleaned on the washing table can be moved from the bottom of the washing tank to the top of the washing tank with a cooling pipe installed at the top. It is possible to move outside the opening, and it is possible to take in and out the object to be cleaned without the operator coming into contact with the solvent as the cleaning liquid.

[Brief explanation of the drawing]

The drawing is a sectional view showing an embodiment of the present invention. 3... Vertical movement mechanism, 4... Prime mover, 7... Prime mover, 9... Rotating shaft, 12... Connecting body, 22
...Washing stand, 24...Washing tank.

Claims (1)

[Scope of utility model registration request] A motive body having a prime mover is mounted and fixed on the upper end of the vertical movement mechanism, and this motive body and a washing table on which a washing basket containing the items to be washed is placed are connected by a coupling body, and the power of the prime mover is connected to this washing table. The ultrasonic transducer fixed to the bottom wall of the cleaning tank is positioned facing the bottom of the cleaning table, and the cleaning table is integrated with the driving body by a vertical movement mechanism. 1. A cleaning device characterized in that the cleaning device is capable of vertical movement, and is capable of vertical movement from the bottom of the cleaning tank to outside the upper end opening of the cleaning tank having a cooling pipe provided at the upper end.