JP2003010804A - Cleaning system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To miniaturize a cleaning system by simplifying a drive mechanism and secure a cleaning operation saving cleaning water consumption through recycling the cleaning water. SOLUTION: This cleaning system comprises a freely rotating turntable 10 which puts an article 50 to be cleaned on the top face, a first jet device 70 which is arranged under the turntable 10 and cleans the lower part of the article 50, a second jet device 80 which is arranged over the article 50 and cleans the upper part of the article 50, a third jet device 90 which is arranged on the sides of the article 50 and cleans the sides thereof, a rotating jet device 160 which rotates the turntable 10 by a water pressure and a cleaning water supply device 60. The cleaning water ejected both by cleaning jet and by rotating jet is recycled through a return means 40.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning device for a plastic hollow molded product, for example, a plastic container such as a poly bucket.

[0002]

2. Description of the Related Art Generally, when carrying parts of an automobile, a container for housing the parts is often a plastic molded product, that is, a plastic container. This container is used repeatedly. However, when oil or the like that adheres to the parts to be accommodated adheres to the container, the container is washed with a washing machine for reuse. This washing machine employs a method of washing the contaminated container with high-pressure washing water driven by a motor as a driving source.

In such a conventional cleaning apparatus, an object to be cleaned is placed on a pedestal, the pedestal is rotationally driven, and a cleaning / cleaning liquid is sprayed onto the object to be cleaned. And a cleaning liquid jet drive means.
For this reason, this type of cleaning device has become large.

[0004]

SUMMARY OF THE INVENTION Therefore, the present invention provides a device that simplifies the drive mechanism to downsize the cleaning device and achieves reliable cleaning with a small amount of cleaning water.

[0005]

In order to solve the above-mentioned problems, the cleaning apparatus of the present invention is a plate-like turntable on which an object to be cleaned can be placed, and a cleaning for spraying and cleaning the object to be cleaned. The cleaning device includes a spraying device including a spraying device and a rotary spraying device that rotates a table on which the object to be cleaned is rotated by spraying water pressure, and a cleaning water supply device that supplies cleaning water to the cleaning spraying device and the rotary spraying device. .

Further, the turntable is provided with a water pressure receiving portion for receiving the cleaning liquid jetted by the rotary jet, and is configured to rotate by the rotary jet of the jetting device. Further, the cleaning water sprayed by the cleaning spray and the cleaning water sprayed by the rotary spray are reused for the cleaning spray and the rotary spray via the returning means.

The jetting device for carrying out the washing jet is a first jetting device which is arranged at a lower portion of the table and which cleans a lower portion of the object to be washed, and an upper portion which is arranged above the object to be washed. A second spraying device for cleaning the inner surface and the outer peripheral surface of the cleaning target, and a third spraying device arranged to face the side surface of the cleaning target for cleaning the side surface of the cleaning target. Has a configuration.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is an explanatory view of the configuration of the cleaning device,
FIG. 2 is a perspective view of the base of the object to be cleaned. In this embodiment, the case where the plastic container is the object to be cleaned is described. The cleaning device 100 is a poly container 50 that is an object to be cleaned.
A turntable 10 on which a table is placed, and a turntable 10
A cleaning liquid spraying device for spraying the cleaning liquid is provided on the upper plastic container 50.

The turntable 10 is a table 11 formed of a plate-shaped body having holes through which the cleaning liquid passes,
The table 11 has a rotating shaft 13 arranged in the central portion of the table 11 for rotatably supporting the table, and a container receiving basket 15 arranged on the upper portion of the table 11. Table 1
The blade member 110 is attached to the peripheral edge of the blade 1.
The blade member 110 has a jet water receiving plate 110A protruding from the table 11, a shield plate 110B arranged at a right angle to the jet water receiving plate 110A, and a ceiling plate 110C arranged above.
And is formed on the peripheral edge of the table 11 at equal intervals.

The rotating shaft 13 is a casing 20 of the apparatus 100.
Boundary plate 25 of the cleaning tank 30 formed at the bottom of the
The turntable 10 is rotatably supported. The container receiving basket 15 is a container formed of a mesh body, and is fixed to the table 11 with a stopper or the like, and is configured to rotate with the rotation of the table 11. The boundary plate 25 is a plate-like member that is fixed to the casing 20 of the device 100, and water drain holes 27 are formed at appropriate places. The lower portion of the casing 20 forms a tank 30 by the boundary plate 25.

The cleaning device 100 has a cleaning water circulation mechanism. The wash water circulation mechanism has a wash water supply device 60, wash water injection devices 70, 80, 90, and wash water returning means. The cleaning water supply device 60 is driven by a motor 61 and causes the cleaning water pumped up by a pump 63 to flow into the cleaning water injection device through a pipe 65. The wash water injection device is a first injection device 70 disposed below the turntable 10.
A second spray device 80 for spraying cleaning water from the upper part of the turntable 10; and a third spray device 90 for spraying cleaning water from the side surface of the body 50 to be cleaned.

The first injection device 70 is connected to the pipe 65 via a joint 67. The first injection device 70 is a pipe body in which a large number of injection nozzles 73 are bored, and a valve 75
Thus, the inflow amount of the wash water is adjusted. The injection nozzle 73 is opened toward the turntable 10. The second injection device 80 is connected to a pipe 68 that branches via a joint 67. The second injection device 80 also has a large number of injection nozzles 83.
Is a pipe body to be perforated, and the inflow amount of washing water is adjusted by a valve 85. The second injection device 80 is arranged above the turntable 10 in parallel with the surface of the table 11, and the injection nozzle 83 is opened on the upper surface of the turntable 10.

The third injector 90 is arranged at the end of a connecting pipe 69 connected to the pipe 68. Third injection device 9
Reference numeral 0 is a pipe body in which a large number of injection nozzles 93 are bored,
The injection nozzle 93 hangs down from the end of the connecting pipe 69 and is opened toward the object to be cleaned placed on the turntable 10. The injection amount of the cleaning water of the third injection device 90 is adjusted by the valve 95 arranged in the connecting pipe 69.

A return pipe 40 is connected to the lower portion of the casing 20 of the cleaning device 100 and the cleaning tank 30. The return pipe 40 has a flow rate adjusted by a valve 45 and is connected to the pump 63. Then, the cleaning liquid stored in the cleaning tank 30 is pumped up to the cleaning water supply pipe 60 by the pump 63.

Further, the cleaning water supply pipe 60 has a hydraulic pipe 16
0s are connected. A valve 165 is provided on the hydraulic pipe 160.
The washing water is adjusted and flows in through. The water pressure pipe 160 has its discharge port 163 of cleaning water directed toward the jet water receiving plate 110A of the blade member 110 arranged at the periphery of the turntable 10.

Next, the operation of the cleaning device thus constructed will be described. A plastic container 50, which is an object to be cleaned, is placed in the object-receiving basket 15. At this time, the plastic container 50
Is placed with the opening facing the surface of the table 11. The motor 61 is started and the pump 63 is operated. Cleaning water is pumped up to the cleaning water supply pipe 60. First injection device 70
Valve 75, valve 85 of second injector 80, third
The valve 95 of the injection device 90 is opened. Further, the valve 165 of the water pressure pipe 160 is opened. The pumped wash water flows from the wash water supply pipe 60 into the first injection device 70,
The inner surface is cleaned from the lower portion of the plastic container 50 on the table 11 from the spray nozzle 73. Wash water that has been washed is on Table 1
From the hole 1 through the water drain hole 45 of the plate 40, the water is collected in the cleaning tank 30.

Further, from the pipe 68 to the second injection device 80.
The washing water that has flowed into the nozzle is sprayed from the nozzle 83 onto the upper surface of the plastic container 50 for washing. The washed water that has been washed is likewise accumulated in the washing tank 30. From the pipe 68 to the third injection device 90
The cleaning water that has flowed into the nozzle is sprayed from the nozzle 93 onto the side surface of the plastic container 50 for cleaning. The washed water that has been washed is likewise accumulated in the washing tank 30.

In this way, the cleaning container sprays the cleaning liquid from the lower part, the upper part, and the side parts of the poly container 50, which is the object to be cleaned, to clean the entire inner and outer surfaces. The wash water accumulated in the wash tank 30 flows from the return pipe 40 into the wash water supply pipe 60 and is circulated. At this time, by providing the heater 35 in the cleaning tank 30, the stored cleaning water can be warmed. When the cleaning liquid is heated to about 60 ° C to 65 ° C, the cleaning efficiency is improved.

Further, the cleaning water flowing from the supply pipe 65 into the hydraulic pipe 160 is discharged toward the blade member 110 of the table 11. Then, water pressure is applied to the jet water receiving plate 110A to rotate the table 11. In this way, the blade member 110 receives the rotation jet and rotates the table 11.

As described above, the cleaning apparatus of the present invention uses the first spraying device 70, the second spraying device 80, and the third spraying device 90 to clean the object to be cleaned (polycontainer) from the upper and lower side surfaces. Since the cleaning is performed by spraying, reliable whole cleaning can be performed. Further, since the wash water is circulated and used, energy saving can be achieved. Furthermore, the turntable 10 can be rotated by the injection of washing water, and
Achievement of realization and miniaturization of the device.

[0021]

As described above, the cleaning apparatus of the present invention uses the hydraulic pressure of the cleaning water to drive the cleaning table, so that the drive mechanism is simplified and the cleaning apparatus is reduced in size and weight. Further, since the cleaning water is circulated and used, energy saving can be achieved.

[Brief description of drawings]

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

FIG. 2 is an explanatory perspective view showing an embodiment of the turntable of the present invention.

[Explanation of symbols]

10 turntable 11 table 13 rotation axis 20 cases 25 boundary plate 30 washing tank 40 Return pipe 50 Items to be cleaned (Poly container) 60 Wash water supply device 65,68 Supply pipe 70 First Injector 80 Second injection device 90 Third injection device 100 cleaning equipment 110 blade member 160 hydraulic piping 163 outlet

   ─────────────────────────────────────────────────── ─── Continued front page    F term (reference) 3B116 AA28 AB05 AB34 BB23 BB33                       BB82 CD22                 3B201 AA21 AB05 AB42 BB23 BB82                       BB90 BB92 CD22                 3F072 AA07 GG16 KB04                 4F033 AA04 BA04 CA01 EA06 GA01                       GA11 LA11 LA13

Claims (4)

[Claims] 1. A plate-like turntable on which an object to be cleaned can be placed, which is rotatable, an injection device for injecting cleaning water, and a cleaning water supply device, wherein the injection device sprays on the object to be cleaned. The cleaning water supply device is configured to supply cleaning water to the cleaning spray and the rotary spray. Cleaning equipment. 2. The cleaning device according to claim 1, wherein the turntable includes a water pressure receiving portion that receives a cleaning liquid sprayed by a rotary spray. 3. The cleaning water sprayed by the cleaning spray and the cleaning water sprayed by the rotary spray are configured to be reused for the cleaning spray and the rotary spray via a return means. Cleaning equipment. 4. An injection device for performing the cleaning injection is arranged below a table and is for cleaning a lower part of an object to be cleaned.
No. 2 injection device for cleaning the upper surface of the object to be cleaned, which is disposed above the object to be cleaned, and a side surface of the object to be cleaned for cleaning the upper surface of the object to be cleaned. The cleaning device according to claim 1, comprising a third injection device.