JP3288172B2 - Industrial 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 an industrial cleaning apparatus, and more particularly, to a cleaning chamber main body which is divided into three chambers of an immersion cleaning chamber, a cooling chamber, and a steam cleaning chamber. The present invention relates to an industrial cleaning apparatus provided with a pair of parallel link mechanisms for moving a movable support for supporting a basket containing objects to be cleaned such as mechanical parts.

[0002]

2. Description of the Related Art Generally, a plurality of objects to be cleaned, such as mechanical parts, are placed in a basket, washed in a solvent immersion tank containing a cleaning solvent such as trichloroethane, and then vaporized. Is further cleaned by the vapor of the solvent in the steam cleaning chamber where the water is generated, and then cooled and dried in the cooling chamber. In a conventional two-tank type industrial cleaning apparatus, a basket containing an object to be cleaned is hung by a crane via a wire, then put into a solvent immersion tank to wash the object to be cleaned in the basket, and then lifted. In many devices, the basket is moved to a steam cleaning chamber for further steam cleaning, and then the basket is moved to a cooling chamber in a state where the basket is lifted and cooled and dried.

Further, as a two-tank type industrial cleaning apparatus having a separate structure, a lower structure section having a cleaning chamber and a cleaning liquid storage chamber provided with a heater, and a steam cleaning zone provided on the upper side of the cleaning chamber are provided. A drying zone and a loading / unloading zone for loading / unloading are provided, and a container housing the object to be washed is moved down from the loading / unloading zone to the washing chamber via a wire, and the solvent in the washing chamber is used. After cleaning the object to be cleaned, the cleaning chamber can be used for a steam cleaning zone, the steam cleaning zone can be used for drying,
There has been proposed an apparatus having an upper structure having a lift for elevating a container from a drying zone to a loading / unloading zone. In this industrial cleaning device, after the object to be cleaned contained in the container is cleaned in the cleaning chamber, the vapor of the solvent generated by the heating action of the heater in the cleaning liquid storage chamber is used to vapor-clean the object to be cleaned in the vapor cleaning zone. Then, the object to be cleaned is dried in the drying zone, and the object to be cleaned is discharged from the carry-in / discharge zone.

[0004]

However, each of the above 2
In the tank-type industrial cleaning device, the object to be cleaned is cleaned in three steps of immersion cleaning, steam cleaning, and drying, and the object to be cleaned is immersed and cleaned with the solvent, and then steam-cleaned. There is a problem that the temperature difference between the object and the steam is small, and the washing performance during steam washing is poor. The former industrial cleaning device has a structure in which a basket is hung by a crane via a wire and moves, so an expensive crane is required, and additional work such as a hanging operation requires labor, and work efficiency is reduced. Is low.

[0005] The latter industrial cleaning apparatus has a problem that the structure of the lift mechanism for moving the basket is complicated because the container is lifted and lowered via a wire by a lift. In addition, since a device having a lifting means for raising and lowering the object to be cleaned into the loading / discharging zone at a high position is additionally required, there is a problem that the structure is complicated. SUMMARY OF THE INVENTION An object of the present invention is to provide an industrial cleaning apparatus which can simplify a mechanism for moving a basket containing an object to be cleaned and can enhance the cleaning performance.

[0006]

According to the first aspect of the present invention, there is provided an industrial cleaning machine for immersion cleaning of a machine part or the like to be cleaned in a cleaning solvent, steam cleaning with a solvent vapor, and In an industrial cleaning apparatus for performing cooling and drying, an immersion cleaning chamber in which a solvent is stored, a cooling chamber provided adjacently above the immersion cleaning chamber, and an object to be cleaned taken in and out of the cooling chamber. A cleaning chamber main body including a steam cleaning chamber provided adjacent to the side of the cooling chamber on the side opposite to the opening,
A movable support disposed in the main body of the cleaning chamber for supporting a basket containing an object to be cleaned; and a pair of parallel link mechanisms connected to both side walls and the movable support of the main body of the cleaning chamber. A pair of parallel link mechanisms for movably supporting the movable support over the cooling chamber and the immersion cleaning chamber and over the cooling chamber and the steam cleaning chamber while maintaining the movable support in a predetermined normal posture. It is provided with.

Here, the pair of parallel link mechanisms includes a rotary drive shaft rotatably mounted on both side walls of the cleaning chamber main body at a boundary between the immersion cleaning chamber, the cooling chamber, and the steam cleaning chamber; A pair of first arms each having a base end fixed to both ends of the rotary drive shaft inside the both side walls of the chamber main body and a front end pivotally connected to both side walls of the movable support, respectively; A pair of second arms each having a proximal end pivotally attached to both ends of the rotary drive shaft inside the both side walls and a distal end pivotally attached to both side walls of the movable support, respectively ( Claim 2 dependent on claim 1).

[0008] The rotary drive shaft may be provided with a rotary drive means capable of forward rotation drive and reverse rotation drive (claim 3 dependent on claim 2). The cleaning chamber body may be provided with a spare chamber adjacent to the side of the opening of the cooling chamber, and an automatic opening / closing door may be provided at the opening of the cooling chamber. 4). A moving drive mechanism for automatically moving the basket between the preliminary chamber and the main body of the cleaning chamber may be provided near the lower side of the preliminary chamber (claim 5 dependent on claim 4).

The moving drive mechanism is provided with a rotary drive shaft, a swing arm having a base end fixed to the rotary drive shaft, a distal end of the swing arm, and a vertically movable movable basket. It may be provided with a magnet body to be attracted to the guide plate and a rotation driving means capable of driving the rotation drive shaft to rotate forward and reverse (claim 6 dependent on claim 5). A solvent water separation chamber for collecting and separating a mixed solution of a solvent condensed by cooling in the cooling chamber and water in the air absorbed by the solvent may be provided in the vicinity of the side of the immersion cleaning chamber. (Claim 7 dependent on claim 6).

A communication path for connecting the immersion cleaning chamber to the solvent storage section of the steam cleaning chamber, a valve capable of opening and closing the communication path, and a pipe connected to the solvent water separation chamber via a pipe. A solvent regeneration tank capable of storing the entire amount of the solvent in the chamber and the solvent water separation chamber, and a solvent regeneration tank installed on the upper surface of the upper wall of the cleaning chamber main body; A pump for feeding the solvent to the tank for regeneration may be provided (claim 8 dependent on claim 7).

[0011]

In the industrial cleaning apparatus according to the first aspect, the basket moved from the opening into the main body of the cleaning chamber is supported by the movable support in the cooling chamber of the main body of the cleaning chamber. After being closed, the movable support is moved to the immersion cleaning chamber while the movable support is maintained in the normal posture by the operation of the pair of parallel link mechanisms, and the objects to be cleaned in the basket are stored in the immersion cleaning chamber. The substrate is immersed and cleaned in a cleaning solvent for a predetermined time.

After the immersion cleaning, the movable support is moved again to the cooling chamber by the operation of the pair of parallel link mechanisms while being held in the normal posture, and the object to be cleaned in the basket is moved to the predetermined position in the cooling chamber. Allow time to cool. After this cooling, 1
By operating the pair of parallel link mechanisms, the movable support is moved to the steam cleaning chamber while being held in the normal posture, and the object to be cleaned in the basket is subjected to steam cleaning for a predetermined time. After the steam cleaning, the movable support is moved to the cooling chamber again by the operation of the pair of parallel link mechanisms while the movable support is held in the normal posture, and the object to be cleaned is cooled and dried for a predetermined time. After the cooling and drying, the opening is opened and the basket is taken out of the cooling chamber.

As described above, the movable support for supporting the basket accommodating the object to be cleaned in the main body of the cleaning chamber maintains the normal posture by the operation of the pair of parallel link mechanisms.
Moved between the cooling chamber and the immersion cleaning chamber and between the cooling chamber and the steam cleaning chamber, it is possible to continuously perform the immersion cleaning, the steam cleaning, and the cooling and drying. Can be increased. In addition, there are four steps of immersion cleaning, cooling, steam cleaning, and cooling and drying. After the immersion cleaning, cooling is performed once in a cooling chamber, and then steam cleaning is performed. The steam cleaning effect at the time can be enhanced. Further, the cooling chamber, the immersion cleaning chamber, and the steam cleaning chamber are arranged at positions close to each other, the basket containing the object to be cleaned is supported by the movable support, and the movable support is held in the normal posture. The provision of a pair of parallel linkages moving over the cooling chamber and the immersion cleaning chamber and over the cooling chamber and the steam cleaning chamber significantly simplifies the mechanism for moving the basket. And miniaturization can be achieved.

[0014] In the industrial cleaning apparatus according to the second aspect, the rotary drive shaft of the parallel link mechanism is driven to rotate.
The pair of first arms are driven to swing, the pair of second arms are driven to rotate, and while the movable supporter supported by the first arm and the second arm is held in a predetermined normal posture, It can move between the cooling chamber and the immersion cleaning chamber and between the cooling chamber and the steam cleaning chamber. As described above, the pair of parallel link mechanisms that move the movable support that supports the basket containing the object to be cleaned while maintaining the normal posture includes the rotary drive shaft, the pair of first arms, and the pair of second arms. Therefore, the parallel link mechanism can be simplified. In the industrial cleaning device according to the third aspect, the rotary drive unit is driven to rotate forward and reverse by driving the rotary drive unit, whereby the movable support is brought into the normal posture through the pair of parallel link mechanisms. While holding, it can be automatically moved between the cooling chamber and the immersion cleaning chamber and between the cooling chamber and the steam cleaning chamber.

In the industrial cleaning apparatus according to the fourth aspect, the basket is moved in and out between the spare chamber and the cooling chamber provided on the side of the opening of the cooling chamber. When the opening / closing door is closed, the inside of the cleaning chamber main body including the cooling chamber can be sealed. As described above, since the object to be cleaned stored in the basket can be cleaned while the inside of the cleaning chamber main body is sealed, it is possible to prevent the vapor of the solvent from leaking to the outside. In addition, after the object to be washed stored in the basket is cooled and dried in the cooling chamber, the basket can be moved to the spare room, and the object to be washed can be further dried and taken out if necessary in the spare room. The solvent adhering to the object to be cleaned can be further removed and recovered in the preliminary chamber, and the object to be cleaned after the solvent is removed does not cause condensation or stains. In addition, since the automatic opening and closing door is provided, no labor is required for opening and closing the door, and labor can be saved.

In the industrial cleaning apparatus according to the fifth aspect, the basket is automatically moved between the preliminary chamber and the main body of the cleaning chamber by driving the moving drive mechanism.
As described above, the basket containing the object to be cleaned can be automatically moved between the preliminary chamber and the main body of the cleaning chamber by driving the moving drive mechanism, so that no manpower is required for the movement, thereby saving labor. Can be achieved. In the industrial cleaning apparatus according to the sixth aspect, when the basket containing the object to be cleaned is moved between the preliminary chamber and the main body of the cleaning chamber, the magnet provided at the tip of the swing arm is moved. The basket is automatically pushed and moved from the preliminary chamber to the main body of the washing chamber by the forward rotation drive of the rotary drive means, and the basket is sucked by the forward rotation drive of the rotation drive means, Is automatically pulled to move from the main body of the washing room to the spare room.

As described above, since the rotation driving means for rotating forward and backward is provided, the basket can be automatically moved between the spare room and the main body of the washing room. In addition, since the movement driving mechanism mainly includes the rotating shaft, the swing arm, the magnet body, and the rotation driving means, the structure can be simplified. In the industrial cleaning device according to claim 7, a mixed solution of the solvent condensed by cooling in the cooling chamber and the moisture in the air absorbed by the solvent can be collected and stored in the solvent water separation chamber. The solvent can be separated from the mixture and supplied to the immersion cleaning chamber.

In the industrial cleaning apparatus according to the present invention, since the amount of the solvent corresponding to the amount of the vapor generated from the solvent storage section of the steam cleaning chamber is reduced, the reduced amount of the solvent is opened by opening the valve. The immersion cleaning liquid is introduced into the solvent storage section of the steam cleaning chamber through the communication passage. In addition, the steam generated in the steam cleaning chamber is condensed by cooling in the cooling chamber and becomes a mixed liquid of the solvent and the moisture in the air absorbed by the solvent, and the mixed liquid is separated in the solvent water separating chamber and separated. The solvent is supplied to a solvent regeneration tank via a pipe by driving a pump. In this solvent regeneration tank, the entire amount of the solvent in the immersion cleaning chamber, the steam cleaning chamber, and the solvent water separation chamber is temporarily stored,
The solvent regenerated in the solvent regenerating tank is supplied to the immersion cleaning chamber and the steam cleaning chamber. Thereby, the solvent that has been regenerated and has excellent detergency is stored in the solvent storage section of the immersion cleaning chamber and the steam cleaning chamber. Cleaning can be performed well.

[0019]

Embodiments of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the cleaning chamber main body 10 of the cleaning apparatus 1 according to the present embodiment is formed of a casing 17 composed of front and rear side walls 11, 12, upper and lower walls 13, 14 and left and right side walls 15, 16. I have. The interior of the cleaning chamber main body 10 is divided into four chambers, an immersion cleaning chamber 20 provided at a lower central portion thereof, a cooling chamber 30 provided adjacently above the immersion cleaning chamber 20, and It is divided into a steam cleaning chamber 40 provided on the left side with a partition wall 18 interposed therebetween, and a solvent water separation chamber 50 provided on the right side of the immersion cleaning chamber 20 with a partition wall 19 interposed therebetween.

A pair of parallel link mechanisms 60 are provided in the main body 10 of the cleaning chamber.
In operation 0, the movable support 65 is configured to move across the cooling chamber 30 and the immersion cleaning chamber 20 and between the cooling chamber 30 and the steam cleaning chamber 40. Here, the movable support 65 supports the basket 2 in which the objects to be cleaned such as mechanical parts are stored, in the main body 10 of the cleaning chamber. Also,
A rotary drive 70 (corresponding to rotary drive means) is provided on the rear side wall 14, and the drive of the rotary drive 70
The pair of parallel link mechanisms 60 are configured to be operated.

A preliminary chamber 80 is provided on the right side of the cooling chamber 30 of the main body 10 of the cleaning chamber, and is provided between the preliminary chamber 80 and the cleaning chamber 10 for moving the basket 2 from the preliminary chamber 80 into the cooling chamber 30. An opening 34 is provided. And
A vertically movable automatic opening / closing door 35 is provided at the internal opening 34, and the internal opening 34 is configured to be opened and closed by the automatic opening / closing door 35. Further, a basket mounting table 90 is provided on the right outside of the preliminary chamber 80, and an external opening 96 is provided between the preliminary chamber 80 and the basket mounting table 90 for taking the basket 2 from the basket mounting table 90 into the preliminary chamber 80. Have been.

Further, a manual opening / closing door 97 is provided at the external opening 96, and the external opening 96 is opened / closed by opening / closing the manual opening / closing door 97. A moving drive mechanism 82 is provided at the lower side of the preliminary chamber 80, and the basket 2 is automatically moved from the preliminary chamber 80 into the washing chamber 10 by the movable driving mechanism 82. .

First, the immersion cleaning chamber 20 will be described in detail. The immersion cleaning chamber 20 is partitioned from a lower portion of the steam cleaning chamber 40 and a solvent water separation chamber 50 by partitions 19 and 18 provided at left and right positions, respectively, and is made of methylene chloride (CH ₂ Cl ₂ ). The solvent S is stored. Then, the basket 2 moved by the operation of the pair of parallel link mechanisms 60 is immersed in the solvent S to clean the object to be cleaned in the basket 2.

An ultrasonic vibrator 22 is mounted on the outer surface of the lower wall 14 of the immersion cleaning chamber 20. The ultrasonic wave generated by the ultrasonic vibrator 22 causes the solvent S in the immersion cleaning chamber 20 to vibrate. Thus, the object to be cleaned in the basket 2 is effectively cleaned. Further, as shown in FIG. 2, the front side wall 1 of the solvent storage portion of the immersion cleaning chamber 20 is provided.
1, an opening 23 for taking out dust is opened, and an opening / closing lid 24 is attached to the opening 23, and a ring-shaped sealing material 25 is attached to the inner surface of the opening / closing lid 24. Further, as shown in FIG.
A temperature sensor 26 for detecting the temperature of the solvent S is provided on the rear side wall 12 of the solvent storage portion, and the temperature of the solvent S can be maintained at a constant temperature (about 15 ° C. to about 20 ° C.). It has become.

Next, the cooling chamber 30 will be described in detail. In the cooling chamber 30, cooling pipes 31 are arranged on both front and rear sides, and cooling water cooled by a refrigerator 32 arranged on the left end in FIG.
The cooling water is cooled to about 10 ° C. by the circulation of the cooling water. This cooling chamber 30
A temperature sensor 36 for detecting a cooling temperature is provided on the upper wall 13 of the portion, and the temperature in the cooling chamber 30 is detected.
The temperature in the cooling chamber 30 can be maintained at a constant temperature (about 10 ° C.).

Next, the steam cleaning chamber 40 will be described in detail. In the steam cleaning chamber 40, a solvent S is stored in a lower part thereof, and two heaters 4 are provided on the front and rear side walls 11 and 12.
1 is attached, and the steam of the solvent S is generated by the heat generation action of these two heaters 41.
That is, the solvent S stored in the lower portion of the steam cleaning chamber 40
The two heaters 41 are heated to about 40 ° C. to generate steam of the solvent toward the upper space of the steam cleaning chamber 40, and a pair of parallel link mechanisms 60 are provided in the steam cleaning chamber 40.
When the movable support 65 is moved by the above operation, the object to be cleaned in the basket 2 supported by the movable support 65 is subjected to steam cleaning.

Further, as shown in FIG.
An opening 43 for taking out dust is formed on the front side wall 11 of the solvent storage portion, and an opening / closing lid 44 is attached to the opening 43. A ring-shaped sealing material 45 is provided on the inner surface of the opening / closing lid 44. Installed. This steam cleaning room 40
A temperature sensor 46 is provided on the rear side wall 12 of the solvent storage section, and the temperature of the solvent S in the solvent storage section of the steam cleaning chamber 40 is detected by the temperature sensor 46 to control the amount of heat generated by the two heaters 41. Thereby, the temperature of the solvent S in the solvent storage section of the steam cleaning chamber 40 can be maintained at a constant temperature (about 40 ° C.). As shown in FIG. 3, a level switch 47 is provided on the rear side wall 12 of the steam cleaning chamber 40, and the level switch 47 controls the amount of the solvent S in the solvent storage section of the steam cleaning chamber 40 by a certain amount. It manages and operates when the following occurs, and replenishes the solvent.

Next, the solvent water separation chamber 50 will be described in detail. The solvent water separation chamber 50 collects a mixed liquid WS of the solvent S, which is formed by cooling and condensing the vapor V of the solvent S in the steam cleaning chamber 20 in the cooling chamber 30 and the water W in the air absorbed by the solvent S. This is for separating the solvent S and water W and returning the solvent S to the immersion cleaning chamber 20 (see FIG. 15). As shown in FIG.
Is divided by a partition wall 52 crossing in the vertical and oblique directions, and water W separated from the solvent S is provided at a predetermined position of the partition wall 52 from the solvent recovery section 53 above the solvent S having a high specific gravity. And flows out to the water recovery section 54. Then, the water W in the solvent recovery section 53
The solvent S separated from the water is returned to the immersion cleaning chamber 20 via a return pipe 111 described later, and the water W in the water recovery unit 54 is
It is configured to be discharged to the outside from a discharge port via a drain pipe 112. The height of the outlet of the drain pipe 112 is higher than the height of the outlet of the return pipe 111 by a predetermined height, and a difference in the predetermined height is provided between the two outlets.

Next, the parallel link mechanism 60 will be described in detail. The parallel link mechanism 60 includes a rotation drive shaft 61,
It is constituted by a pair of first arms 62 and a pair of second arms 63. The rotary drive shaft 61 is rotatable via a pair of bearings 66 (see FIGS. 4 and 6) on the front and rear side walls 11, 12 at the boundary between the immersion cleaning chamber 20, the cooling chamber 30, and the steam cleaning chamber 40. And the rotation drive shaft 61
The base ends of a pair of first arms 62 are fixed to the vicinity of both ends thereof, and the distal ends of the pair of first arms 62 are substantially centered in the width direction of the front and rear side walls of the movable support 65. , That is, pivotally connected via a pivot 64 to the center of gravity of the basket 2 supported by the movable support pair 65.

The base ends of the pair of second arms 63 are
The cooling chamber 30 and the immersion cleaning chamber 2 are located near the rotary drive shaft 61 on the front and rear side walls 11 and 12 of the cleaning chamber main body 10.
0 (in FIG. 1, the same horizontal position near the right side of the rotary drive shaft 61) so as to be rotatable via a pivot 67. The pair of second arms 63 is a pair of second arms 63. The front and rear sides of the movable support 64 are disposed at predetermined intervals from the first arm pivoting portions on the front and rear sides of the movable support 64. ,
Each is pivotally connected via a pivot 68. The pivot 67 is fixed to the front and rear side walls 13 and 14 via mounting bolts. The pair of second arms 6
Reference numeral 3 is formed substantially in a letter shape in front view to avoid interference with the rotary drive shaft 61.

Next, the rotary drive 70 will be described in detail. The rotary driving device 70 is fixed to the outer surface of the rear side wall 12 and includes a driving motor 71 for driving the rotary driving shaft 61 to rotate and a gear unit 72 that also serves as a reduction gear. ing. Therefore, the rotation drive shaft 61 is driven by the forward rotation drive and the reverse rotation drive of the rotation drive device 70.
Are driven to rotate in the normal rotation direction and the reverse rotation direction, and the movable support 65 that supports the basket 2 containing the object to be cleaned is
It moves over the cooling chamber 30 and the immersion cleaning chamber 20 and between the cooling chamber 30 and the steam cleaning chamber 40 via the pair of first and second arms 62 and 63, respectively. ing.

Next, the spare room 80 will be described in detail. Internal opening 3 between the preliminary chamber 80 and the cleaning chamber main body 10
The four portions are provided with a vertically movable automatic opening / closing door 35 that opens and closes the internal opening 34 by driving a rodless cylinder 37 erected on the upper surface of the upper wall 13. still,
As shown in FIG. 3, an air cylinder valve unit 130 for operating a rodless cylinder 37 that moves up and down the automatic door 35 is attached to the left side portion of the rear side wall 14. In the valve unit 130, reference numeral 131 denotes a valve for driving the pump, reference numeral 132 denotes a valve for returning the air cylinder, and reference numeral 133 denotes a regulator valve provided with a filter.

A guide rail 81 is provided from the basket mounting table 90 to the inside of the cleaning chamber main body 10 through the preparatory chamber 80, and the basket 2 is rotatably provided on the lower frame 101 in a pair of front, rear, left and right. Is configured to slide on the guide rail 81 and move from the basket mounting table 90 through the preliminary chamber 80 into the cleaning chamber main body 10 by the rotating wheel 102. Also, as shown in FIGS. 12 and 13, a rotating wheel 10 provided at the lower end of the basket 2 is provided.
2 is provided in a concave groove 107 provided at the center in the longitudinal direction of a support plate 106 attached to the inside of the lower frame 101 of the basket 2 with two mounting bolts 105, and the support plate 106 and the lower frame 101 Are rotatably supported via a bearing 109 on a shaft member 108 fixed to the shaft member 108.

Next, the movement driving mechanism 82 will be described in detail. The movement driving mechanism 82 is provided at a lower portion of the preliminary chamber 80 and is for automatically moving the basket 2 from the preliminary chamber 80 into the main body 10 of the cleaning chamber. The moving drive mechanism 82 includes a rotary drive shaft 84 rotatably mounted between the front and rear side walls 11 and 12 via a bearing 83 (see FIG. 4), and a substantially central portion of the rotary drive shaft 84 in the axial direction. A swing arm 85 pivotally mounted on the swing drive shaft 84 and swinging by a rotation drive of a rotation drive shaft 84, a magnet body 86 made of an electromagnet provided at the tip of the swing arm 85, and installed on the outer surface of the rear wall 12. It is composed of a rotation drive unit 89 (corresponding to a rotation drive unit) that is capable of normal rotation drive and reverse rotation drive and includes a drive motor 87 that rotates the rotation drive shaft 84 and a reduction gear unit 88 (FIG. 4). reference).

A magnet 86 is mounted on a metal guide plate 104 (see FIG. 9) which is vertically moved along a pair of guide shafts 103 provided at the right end of the basket 2.
When the swing arm 85 is rotated counterclockwise in FIG. 1 by the rotation of the rotation drive shaft 84, the magnet 86 raises the guide plate 104 and moves the basket 2 from the preliminary chamber 80 to the main body of the cleaning chamber. 10. As shown in FIGS. 7 and 8, the magnet body 86 of the moving drive mechanism 82 is rotatably suspended via a pair of bearings 153 on a shaft member 152 mounted between a pair of vertical frames 151. The magnet 86 has a basket 2
And a touch sensor 154 for detecting the basket 2 in contact with the basket 2. A stopper 95 for stopping the movement of the basket 2 at a predetermined position in the spare chamber 80 is provided at the upper end of the swing arm 85 at the base end on the rotation drive shaft side. In addition, a ventilation fan 99 is installed in the upper part of the rear side wall 12 in the spare room 80.

Next, the basket mounting table 90 will be described in detail. As shown in FIGS. 4 and 5, the basket mounting table 90 includes a base table 91 and a moving table 93 provided on the base table 91 and having a plurality of rotating wheels 92.
The base 91 is extended in the front-rear direction from a central portion near the spare room 80, and a movable table 93 having a length of about 約 of the base 91 is placed on the base 91. In addition to the basket 2 before washing, the basket 2 on standby or the basket 2 after the washing process can be placed on the 93.

Next, the piping system will be described in detail. The front side wall 11 is provided between the solvent water separation chamber 50 and the immersion cleaning chamber 20.
A pipe 111 that serves both as a solvent supply and a solvent recovery is provided on the outside, and a drain pipe 112 is provided on the front side wall 11 of the solvent water separation chamber 50. A drain pipe 121 is provided on the lower wall 14 of the solvent storage part of the immersion cleaning chamber 20 and the steam cleaning chamber 40.
By operating the cocks 122 and 123, respectively, the dirty solvent S in the solvent storage sections of the immersion cleaning chamber 20 and the steam cleaning chamber 40 is collected, and the pump 12 is operated.
The configuration is such that the solvent S is circulated by the drive of 4, and the impurities in the solvent S are removed by a filter 126 provided in the middle of the circulation pipe 125, and the purified solvent S is returned to the immersion cleaning chamber 20. I have.

In FIG. 4, reference numeral 140 denotes an angle detector for detecting the rotation angle, which is provided at the rear end of the rotation drive shaft 61, and as shown in FIG. When the rotation and reverse rotation are performed, the rotation drive shaft 6
The three small holes 142, 143, 144 provided in the rotating disk 141 that rotates integrally with the rotating disk 1 are respectively detected by the sensor 145, and the rotation driving of the rotation driving shaft 61 is stopped at a predetermined rotation angle. . An angle detector 146 having substantially the same structure is provided at the rear end of the rotary drive shaft 84 that drives the swing arm 85 to rotate.

As shown in FIG. 15, the solvent vapor V generated in the steam cleaning chamber 40 is cooled in the cooling chamber 30 to become a mixture WS of the solvent S and water W, and this mixture WS is separated from the solvent water. It is configured to be received by a gutter member 51 extending from the chamber 50 to a lower portion of the cooling chamber 30 and collected in the solvent water separation chamber 50. The gutter member 51
Is installed near the front and rear side walls 11 and 12 in the cleaning chamber main body 10 and below the cooling pipe 31 so as not to interfere with the movement of the movable support 64.

Next, the operation of the industrial cleaning apparatus according to this embodiment will be described. First, in the first step, the basket 2 containing a plurality of objects to be cleaned, such as mechanical parts, is placed on the moving table 93 on the base table 91 of the basket mounting table 90, and the moving table 93 is moved by an appropriate distance to open the external opening. The basket 2 is positioned immediately before the part 96. Next, in the second step, the manual opening / closing door 97 is opened, the external opening 96 is opened, and the basket 2 is moved into the preliminary chamber 80. The basket 2 moved into the preliminary chamber 80 contacts the stopper 95 at the base end of the swing arm 85 of the moving drive mechanism 82, and
Stop at a predetermined position within 0. Thereafter, the manual opening / closing door 97 is closed.

Then, in the third step, the rodless cylinder 37 is driven, the automatic opening / closing door 35 moves upward, and the internal opening 34 is opened. After that, the swing arm 85
Is rotated counterclockwise in FIG. 1 by the forward rotation of the drive motor 87 of the rotary drive 89 via the speed reducer / gear unit 88 and the rotary drive shaft 84. Then, the swing arm 8
5 is attracted to a guide plate 104 provided in the basket 2, and the guide plate 10
When the basket 4 is raised along the pair of guide shafts 103, the basket 2 is moved to the left in FIG. 1 and enters the cooling chamber 30 of the cleaning chamber main body 10 through the internal opening 34. Basket 2 on movable support 64 located in
Is supported.

When the support of the basket 2 by the movable support 64 is confirmed, the rodless cylinder 37 is driven, the automatic opening / closing door 35 moves down, the internal opening 34 is closed, and the inside of the cleaning chamber main body 10 is sealed. It will be in the state that was done. Thereafter, in a fourth step, the first arm 62 of the parallel link mechanism 60 supporting the movable support 65 is
The forward rotation of the drive motor 71 drives the reduction gear unit 7
2 and a pair of first arms 62 and a pair of second arms 63 which are driven to rotate clockwise in FIG.
, The movable support 65 moves in the normal posture, and the basket 2 supported by the movable support 65 moves from the cooling chamber 30 to the immersion cleaning chamber 20,
It is immersed in the solvent S in the immersion cleaning chamber 20.

Here, the ultrasonic vibrator 22 is driven, and the object to be cleaned in the basket 2 is cleaned for a predetermined time by the vibration in addition to the component of the solvent S. After the object to be cleaned is washed with the solvent S for a predetermined time, in a fifth step, the drive motor 71 of the rotary drive unit 70 is driven to rotate in the reverse direction, and the drive motor 71 of the rotary drive unit 70 is driven via the reduction gear unit 72 and the rotary drive shaft 61. The first arm 62 is rotated counterclockwise in FIG. 1 and the basket 2 is moved forward via the movable support 65 by the parallel movement of the first arm 62 and the second arm 63 of the pair of parallel link mechanisms 60. In the posture, the immersion cleaning chamber 20 is moved to the cooling chamber 30. The object to be cleaned in the basket 2 is cooled in the cooling chamber 30 for a predetermined time.

Next, in a sixth step, the rotary drive 70
Drive motor 71 is driven in the reverse direction, and the gear unit 7
The first arm 62 is rotationally driven counterclockwise in FIG. 1 via the rotary drive shaft 61 and a pair of parallel link mechanisms 60.
The movable support 65 moves in the normal posture by the parallel movement of the pair of first arms 62 and the pair of second arms 63, and the basket 2 supported by the movable support 65 moves out of the cooling chamber 30. It is moved to the steam cleaning room 40. In the steam cleaning chamber 40, the temperature of the solvent S stored in the lower solvent storage section is increased by the heat generation action of the heater 41 to become steam, and the object to be cleaned in the basket 2 is subjected to steam cleaning for a predetermined time by the steam. Is done.

After the steam cleaning, in a seventh step, the drive motor 71 of the rotary drive unit 70 is driven to rotate in the normal direction, and the first arm 62 is driven via the reduction gear unit 72 and the rotary drive shaft 61.
1 is rotated clockwise in FIG. 1 and the second arm 63 is driven to rotate, and the basket 2 is moved from the steam cleaning chamber 40 to the cooling chamber 30 while being supported by the movable support 65. The object to be cleaned in the basket 2 is
And dried for a predetermined time. After the cooling and drying in the cooling chamber 30, in the eighth step, the rodless cylinder 37 is driven, the automatic opening / closing door 35 is raised, and the internal opening 34 is opened.

When the internal opening 34 is opened, the drive motor 87 of the rotary drive unit 89 is driven to rotate in the normal direction, and the swing arm 85 is moved via the reduction gear unit 88 and the rotary drive shaft 84 as shown in FIG.
, The magnet body 86 of the swing arm 85 is attracted to the guide plate 104 of the basket 2. Thereafter, the drive motor 87 of the rotary drive 89 is driven in reverse rotation,
The swing arm 85 is driven to rotate clockwise in FIG. 1 via the reduction gear / gear unit 88 and the rotary drive shaft 84, and the basket 2 is moved from the cooling chamber 30 of the cleaning chamber main body 10 to the internal opening 34.
Is moved to the preparatory room 80.

After the basket 2 is moved to the preparatory chamber 80 and positioned at a predetermined position, the rodless cylinder 37 is driven, the automatic opening / closing door 35 is lowered, and the internal opening 34 is closed. Then, the swing arm 85 further rotates clockwise, and retreats to the state shown in FIG. At the same time, the ventilation fan 99 is operated to ventilate the spare room 80. In the ninth step, the manual opening / closing door 97 is manually opened by an operator to open the external opening 96, and the basket 2 is manually moved from the preliminary chamber 80 to the moving table 93 of the basket mounting table 90. It is moved from 93 to a predetermined position in the factory. If there is a basket 2 on standby on the moving table 93, the manual opening / closing door 97 is opened again and the basket 2 is moved by the operator into the preliminary chamber 81 through the external opening 96, and the basket 2 is moved by the above-described procedure. The object to be cleaned in 2 is automatically cleaned. Incidentally, if necessary, the spare room 81
Let the basket 2 stay inside for an appropriate amount of time and further dry,
It is also possible to remove the cleaning liquid attached to the object to be cleaned in the basket.

According to the industrial cleaning apparatus 1 of this embodiment, the movable support 65 for supporting the basket 2 containing the objects to be cleaned, such as mechanical parts, in the main body 10 of the cleaning chamber is provided with the rotary drive shaft 61 and the rotary drive shaft 61. A pair of first arms 62 and a pair of second arms 6
3 is moved over the cooling chamber 30 and the immersion cleaning chamber 20 and between the cooling chamber 30 and the steam cleaning chamber 40 while maintaining the normal posture by the operation of the pair of parallel link mechanisms 60 including Since the immersion cleaning, the steam cleaning, and the cooling and drying are continuously performed, the cleaning property of the object to be cleaned stored in the basket 2 can be enhanced, and the cleaning can be efficiently and automatically performed. Moreover, after the immersion cleaning, the cooling is once performed in the cooling chamber 30 and then the steam cleaning is performed. Therefore, the temperature difference between the steam and the object to be cleaned can be increased, and the steam cleaning effect in the steam cleaning can be enhanced.

Further, the cooling chamber, the immersion cleaning chamber, and the steam cleaning chamber are arranged close to each other, and the basket 2 containing the object to be cleaned is supported by the movable support 65. Since a pair of parallel link mechanisms 60 for moving between the cooling chamber 30 and the immersion cleaning chamber 20 and between the cooling chamber 30 and the steam cleaning chamber 40 while maintaining the normal posture are provided, The structure can be significantly simplified and the size can be reduced. Further, a pair of parallel link mechanisms 60 for moving the movable support 65 supporting the basket 2 accommodating the object to be cleaned in the normal posture are provided with the rotary drive shafts 61 and 1.
Since the pair of first arms 62 and the pair of second arms 63 are used, the parallel link mechanism 60 can be simplified. Further, since the rotary drive 89 can be provided outside the cleaning chamber main body 10, the rotary drive is not corroded by the vapor V of the solvent S, and the durability of the rotary drive can be improved.

The object to be cleaned contained in the basket 2 can be cleaned while the internal opening 34 is closed by the automatic opening / closing door 35 and the inside of the cleaning chamber main body 10 is sealed, so that the vapor V of the solvent S leaks to the outside. Can be prevented. Also,
After the object to be cleaned accommodated in the basket 2 is cooled and dried in the cooling chamber 30, the basket is moved to the preliminary chamber 80,
Since the object to be cleaned can be taken out after further drying in the preliminary chamber 80 as needed, the solvent S adhered to the object to be cleaned can be further removed and recovered in the preliminary chamber 80,
No dew condensation or stain occurs on the object to be cleaned after removing the solvent. In addition, since the automatic opening / closing door 35 that opens and closes in a vertically movable manner by the rodless cylinder 37 is provided, there is no need to provide a space for opening and closing the door in the lateral width direction of the apparatus, and space can be saved.

The basket 2 accommodating the object to be cleaned can be automatically moved between the preliminary chamber 80 and the main body 10 of the cleaning chamber by driving the moving drive mechanism 82 including the swing arm 85. , And labor saving can be achieved. Moreover, the movement drive mechanism 82
Since the rotary drive shaft 84, the swing arm 85, the magnet body 86, and the rotary drive 89 are provided, the structure can be simplified. In addition, the use of the magnet 86 makes it possible to easily connect and disconnect the magnet 86 from the basket 2 containing the object to be cleaned.
The movement of the basket 2 between the cooling chamber 30 and the preliminary chamber 80 can be performed smoothly. In addition, the solvent water separation chamber 5
By providing 0, the vapor V of the solvent S generated in the steam cleaning chamber 40 becomes a mixed solution WS of the solvent S and water W by cooling the cooling chamber 30 and is collected in the solvent water separation chamber 50. Therefore, the mixed solution WS does not leak to the outside, and the solvent S can be prevented from leaking to the outside.

The temperature sensors 26, 36, and 46 for detecting the cooling temperature of the cooling chamber 30, the temperature of the solvent in the immersion cleaning chamber 20, and the temperature of the steam in the steam cleaning chamber 40 are provided. Can be controlled to adjust the temperature to a temperature suitable for cleaning, cooling and steam cleaning, so that the cleaning effect, the cooling drying effect and the steam cleaning effect can be enhanced. Further, the immersion cleaning chamber 20 and the steam cleaning chamber 40
When the solvent in the solvent storage section becomes dirty, the drain pipe 12
1, the solvent S is recovered, and the solvent S is circulated by driving the pump 124, and the impurities in the solvent are removed by the filter 126, so that the purified solvent S can always be returned to the immersion cleaning chamber 20. The object to be cleaned can be cleaned by the purified solvent S, and the cleaning effect can be enhanced.

By providing a plurality of rotating wheels 102 for moving the basket 2 below the basket 2 for accommodating the object to be cleaned, the basket 2 can be easily moved, and the moving operation is easy. Can be done. The solvent water separation chamber 50 was divided by a partition wall 52, and a difference in the height of the outlet of the drain pipe 112 and the height of the outlet of the drain pipe 112 between the solvent recovery section 53 and the water recovery section 54 was provided depending on the specific gravity difference between the two liquids. Thus, the mixed solution WS of the solvent S generated by cooling in the cooling chamber 30 and the moisture W in the air absorbed by the solvent S can be naturally separated into the solvent S and the water W. Recovery and supply can be performed naturally and automatically.

A basket mounting table 90 is provided in front of the preparatory chamber 80, and a movable table 93 is movably mounted on a base table 91 constituting the basket mounting table 90, so that a basket accommodating the object to be cleaned is provided. 2 can be easily moved to the front side of the spare room 80, the basket 2 can be easily taken in and out, and the length of the moving table 93 is set to about 2/3 of the length of the base table 91. In addition to the basket 2 containing the object to be cleaned immediately before the cleaning,
Since the waiting basket 2 or the basket 2 containing the washed objects to be washed can be placed on the moving table 93, the washing of the objects to be washed stored in the plurality of baskets 2 can be performed quickly and continuously. It can be carried out.

In this embodiment, the structure in which the vertically movable automatic door 35 is moved up and down by the rodless cylinder 37 to open and close the internal opening 34 has been described. The internal opening 34 may be opened and closed by moving the automatic opening / closing door 35 up and down by another type of cylinder or a rack and pinion type driving mechanism. In addition, the turning wheel 10 is attached to the basket 2.
Although the configuration in which the basket 2 is provided has been described, the basket 2 and the rotating wheel 102 may be separately provided so that the basket can be detachably mounted on a frame member having the plurality of rotating wheels 102. The object to be washed stored in the basket 2 is not limited to mechanical parts, and other industrial products can also be washed. In the present embodiment, the magnet body 86 has been described as being made of an electromagnet, but the magnet body 86 may be made of a permanent magnet.

Next, an industrial cleaning apparatus 1A according to another embodiment will be described with reference to FIG. The industrial cleaning apparatus 1A according to this embodiment has substantially the same configuration as that of the industrial cleaning apparatus 1 according to the embodiment except for the piping system. The same members and the like as those of the industrial cleaning device 1 according to the embodiment are denoted by the same reference numerals, and description thereof will be omitted. In the industrial cleaning apparatus 1A, a solvent regenerating tank 201 is provided on the upper surface of the upper wall 13 of the cleaning chamber main body 10, and the solvent regenerating tank 201 includes a pipe 211, a filter 231, a pipe 212, a pump 241 and a pipe 21.
3, 214 and the lower part of the solvent water separation chamber 50.

Further, the tank 201 for solvent regeneration is
It is conducted to the upper part of the solvent water separation chamber 50 via the pipe 11 and the pipe 215. The pipe 211 has an electric valve 251
Is provided, a first manual valve 252 is provided in the pipe 214, and a second manual valve 253 is provided in the pipe 215. Solvent regeneration tank 201 and solvent water separation chamber 50
Means the electric valve 251 and the first manual valve 251
The tank 201 for solvent regeneration and the upper part of the solvent water separation chamber 50 are configured to be electrically connected and disconnected by the opening / closing operation of
It is configured to be turned on / off by opening and closing operation of the manual valve 253. The pump 241 is connected to the solvent water separation chamber 5.
The solvent S separated at 0 is supplied to the tank 201 for solvent regeneration, and the filter 231 is for purifying the solvent S.

The immersion cleaning chamber 20 and the solvent storage section of the steam cleaning chamber 40 are communicated with each other through a communication path 218 including pipes 215, 216, and 217, and opened and closed by a third manual valve 254 provided in the pipe 216. It is configured to be turned on and off. The immersion cleaning chamber 20 and the solvent water separation chamber 50 are
The pipes 215, 219, and 214 are electrically connected, and the pipe 219 is provided with a fourth manual valve 255. The immersion cleaning chamber 20 and the solvent water separation chamber 50 are connected to a fourth manual valve 255.
It is configured to be turned on and off by the opening and closing operations of.

In FIG. 17, reference numeral 220 denotes a pipe for discharging waste liquid. The pipe 220 is provided with a fifth manual valve 256, and when the fifth manual valve 256 is opened, the steam cleaning chamber is opened. The waste liquid in the immersion cleaning chamber 20 and the solvent water separation chamber 50 is discharged from the pipe 220. Further, in FIG.
Is a gutter member 51 from the upper part of the tank 201 to the lower part of the cooling chamber 30.
This is a steam return pipe provided toward the. The solvent storage capacity of the solvent regeneration tank 201 is about 10 liters larger than the total storage amount of the solvent in the immersion cleaning chamber 20, the steam cleaning chamber 40, and the solvent water separation chamber 50. A heater 260 is provided at a position near the bottom of the rear side wall 12 in the immersion cleaning chamber 20 , and this heater 260 is for evaporating the solvent S to vapor V by the heat generation action.

Next, the industrial cleaning apparatus 1A of this another embodiment is described.
The solvent recovery action and the solvent supply action in the above will be described. After the cleaning of the object to be cleaned is completed, periodically or irregularly, when recovering and regenerating the solvent having reduced cleaning power in the immersion cleaning chamber 20, the steam cleaning chamber 40, and the solvent water separation chamber 50, first, After the internal opening 34 described in the above embodiment is closed and the inside of the cleaning chamber main body 10 is sealed, the heater 260 of the immersion cleaning chamber 20, the heaters 41 and 41 of the steam cleaning chamber 40, and the refrigerator 32 are simultaneously operated. Then, the solvent S in the steam cleaning chamber 40 and the solvent water separation chamber 50 is turned into steam V,
The vapor V is condensed by cooling in the cooling chamber 30, and the mixed solution WS of the solvent S and the moisture W in the air absorbed by the solvent S is collected in the solvent water separation chamber 50 via the gutter member 51. Then, the mixed solution WS is mixed with the solvent S and the water W in the solvent water separation chamber 50.
The separated solvent S is supplied to the tank 201 through the pipes 214, 213, 212, and 211 by the drive of the pump 241. Then, by opening the fifth manual valve 256, the liquid containing many impurities remaining at the bottom of the immersion cleaning chamber 20 and the steam cleaning chamber 40 is discharged from the pipe 219 as waste liquid.

The solvent S in the immersion cleaning chamber 20, the steam cleaning chamber 40, and the solvent water separation chamber 50 is all recovered in the tank 201, regenerated, and then the electric valve 251 and the second manual valve 253 are opened. The water is supplied to the water separation chamber 50. The solvent S supplied to the solvent water separation chamber 50 is
Due to the overflow at 0, the gas flows into the immersion cleaning chamber 20 and further flows into the steam cleaning chamber 40 due to the overflow at the immersion cleaning chamber 20. As a result, the solvent S that is regenerated and has excellent cleaning power is supplied to the immersion cleaning chamber 20 and the steam cleaning chamber 40, and it is possible to prevent the cleaning power of the solvent S from decreasing for the object to be cleaned. Further, in the steam cleaning chamber 40, the electric valve 251 is controlled by the level switch 47 (not shown in FIG. 17) described in the above embodiment, and the solvent S becomes the vapor V, and accordingly, the steam cleaning chamber 40
When the amount of the solvent S in the solvent storage section becomes low, the level switch 47 is turned on and the electric valve 251 is automatically opened to supply the solvent S from the tank 201 to replenish the loss of the solvent S. I have.

At the time of periodic inspection, as described above, all the solvent S in the immersion cleaning chamber 20, the steam cleaning chamber 40, and the solvent water separation chamber 50 is collected in the tank 201, and then the internal opening 34 (FIG.
Open), close the external opening 96 (see FIG. 1), operate the ventilation fan 99 (see FIG. 1), open each inspection port (not shown), and seal under normal environment. Inspection and cleaning work, such as replacement of large chips and removal of large chips and inorganic substances. Industrial cleaning apparatus 1 of this another embodiment
According to A, all of the solvent S in the immersion cleaning chamber 20, the steam cleaning chamber 40, and the solvent water separation chamber 50 can be collected in the tank 201, regenerated and then supplied again, so that the solvent S can be mixed with the solvent S. It is possible to prevent a decrease in the cleaning power of the solvent S due to the dissolved component, and it is possible to preferably clean the object to be cleaned.

[Brief description of the drawings]

FIG. 1 is a vertical sectional front view showing the internal structure of an industrial cleaning apparatus according to an embodiment of the present invention.

FIG. 2 is a partially omitted front view of the industrial cleaning apparatus of FIG.

FIG. 3 is a rear view of the industrial cleaning apparatus of FIG. 1 with a part omitted.

FIG. 4 is a partially broken plan view of the industrial cleaning apparatus of FIG.

FIG. 5 is a right side view of the industrial cleaning device of FIG. 1 with a part omitted.

FIG. 6 is a cross-sectional view of a parallel link mechanism of a main part of the industrial cleaning device of FIG. 1;

FIG. 7 is an enlarged front view of the moving drive mechanism.

FIG. 8 is a vertical sectional side view of the movement drive mechanism of FIG. 6;

FIG. 9 is a right side view of the basket.

FIG. 10 is a front view of the basket.

FIG. 11 is a cross-sectional view of the basket.

FIG. 12 is an enlarged front view of a support structure for a turning wheel of a basket.

FIG. 13 is a cross-sectional view of a support structure for a turning wheel of the basket of FIG. 13;

FIG. 14 is an enlarged front view of a detection mechanism including a sensor for detecting a rotation angle of a rotary drive shaft.

FIG. 15 is a vertical cross-sectional view schematically showing a portion for collecting a mixed solution of water and a solvent generated by cooling of a solvent vapor.

FIG. 16 is a vertical sectional side view showing a structure of a solvent recovery section.

FIG. 17 is a piping diagram of an industrial cleaning apparatus according to another embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Industrial cleaning apparatus 2 Basket 10 Cleaning room main body 11 Front side wall 12 Rear side wall 20 Immersion cleaning room 30 Cooling room 34 Internal opening 35 Automatic opening / closing door 40 Steam cleaning room 50 Solvent water separation room 60 Parallel link mechanism 61 Rotation drive shaft 62 First arm 63 Second arm 65 Movable support 70 Rotary drive 80 Preparatory chamber 82 Moving drive mechanism 84 Rotary drive shaft 86 Magnet 89 Rotary drive 95 Swing arm 201 Solvent regeneration tank 211, 212, 213, 214 Piping 218 Communication passage 241 Pump 254 Third manual valve

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B08B 3/00-7/04

Claims (8)

(57) [Claims] 1. An industrial cleaning apparatus for performing immersion cleaning, immersion in a solvent for cleaning, steam cleaning with solvent vapor, and cooling and drying of an object to be cleaned such as a mechanical part, wherein the solvent is stored. Immersion cleaning chamber, a cooling chamber provided adjacent to the upper side of the immersion cleaning chamber, and a cooling chamber provided adjacent to the side of the cooling chamber at a side opposite to an opening through which an object to be cleaned is taken in and out of the cooling chamber. A cleaning chamber main body provided with a steam cleaning chamber provided therein; a movable support member provided in the cleaning chamber main body for supporting a basket containing an object to be cleaned; and movable with both side walls of the cleaning chamber main body. 1 connected to the support
A pair of parallel link mechanisms, wherein the movable support is movably supported across the cooling chamber and the immersion cleaning chamber and between the cooling chamber and the steam cleaning chamber while maintaining the movable support in a predetermined normal posture. 1
An industrial cleaning device comprising: a pair of parallel link mechanisms; 2. The cleaning apparatus according to claim 1, wherein the pair of parallel link mechanisms includes: a rotary drive shaft rotatably mounted on both side walls of the cleaning chamber main body at a boundary between the immersion cleaning chamber, the cooling chamber, and the steam cleaning chamber; A pair of first arms having base ends fixed to both ends of the rotary drive shaft inside both side walls of the main body, and front ends pivotally connected to both side walls of the movable support, respectively; A pair of second arms each having a proximal end pivotally attached to a pivot portion near both ends of the rotary drive shaft inside the wall, and a distal end pivotally attached to both side walls of the movable support, respectively; The industrial cleaning device according to claim 1, wherein: 3. The apparatus according to claim 2, further comprising: a rotary drive unit capable of driving the rotary drive shaft to rotate forward and reverse.
2. The industrial cleaning device according to item 1. 4. A spare chamber is provided in the cleaning chamber main body adjacent to the side of the opening of the cooling chamber, and a spare chamber is provided in the opening of the cooling chamber.
The industrial cleaning device according to claim 3, further comprising an automatic opening / closing door. 5. A moving drive mechanism for automatically moving a basket between the spare room and the main body of the washing room is provided near a lower portion of the spare room. Industrial cleaning equipment. 6. The moving drive mechanism, a rotary drive shaft, a swing arm having a base end portion fixed to the rotary drive shaft, and provided at a distal end of the swing arm and vertically movable in a basket. The industrial cleaning apparatus according to claim 5, further comprising: a magnet body that is attracted to the guide plate provided; and a rotary drive unit that can drive the rotary drive shaft to rotate forward and reverse. 7. A solvent / water separation chamber for recovering and separating a mixed solution of a solvent condensed by cooling in a cooling chamber and water in the air absorbed by the solvent is provided near a side of the immersion cleaning chamber. The industrial cleaning device according to claim 6, wherein the cleaning device is provided. 8. A communication path for connecting the immersion cleaning chamber and the solvent storage section of the steam cleaning chamber, a valve for opening and closing the communication path, and a pipe connected to the solvent water separation chamber via a pipe. A solvent regeneration tank capable of storing the entire amount of the solvent in the steam cleaning chamber and the solvent water separation chamber, wherein the solvent regeneration tank is provided on the upper wall of the upper surface of the cleaning chamber main body; The industrial cleaning apparatus according to claim 7, further comprising: a pump for feeding the solvent from the tank to the solvent regeneration tank.