JP3148950U - washing machine - Google Patents

Abstract

The present invention provides a cleaning machine that efficiently cleans a material to be treated with wear sludge and the like attached to a filter without requiring a troublesome operation. A cleaning machine includes a cleaning tank in which a cleaning liquid is stored, a processing tank having a laminated wave filter, and an object to be processed attached with wear sludge and the like, and a processing object. Moving means for moving the grippable hand in a substantially vertical direction and / or moving in a substantially horizontal direction, and a rotating means for rotating and rotating the hand so as to repeat rotation and reversal so that the rotation axis coincides with the substantially vertical direction. The manipulator 71 having a handle and the workpiece 8 are gripped by a hand, moved to a predetermined position by a moving means in a substantially vertical direction, moved in a substantially horizontal direction so as to be positioned above the washing tank, and the workpiece 8 is washed. It has control means 9 which is immersed in a tank and performs cleaning rotation by a rotating means. [Selection] Figure 1

Description

  The present invention relates to a cleaning device for cleaning so that a cleaning device (a material to be processed) used for cleaning the liquid by adsorbing wear sludge and the like contained in the liquid can be used for cleaning the liquid again.

  The purification device that purifies the wear sludge contained in the liquid purifies the oil by attaching the metal powder, etc., contained in the oil used as industrial oil such as lubricating oil and hydraulic oil to the filter using static electricity. There are things that can be reused. In such a purification device, there is a device that disassembles the device and replaces the filter to which the wear sludge adheres, and it is very difficult and troublesome to replace the filter contaminated with oil and wear sludge. . Further, when the filter is disposable, there are problems such as an increase in running cost. In addition, it is conceivable to clean the filter with a cleaning liquid. However, in a purification apparatus in which a filter is set in a wave shape in order to attach as much wear sludge as possible to the filter, it cannot be cleaned only by flowing the cleaning liquid.

  The present invention has been made in view of the above problems, and solves the problem of providing a cleaning machine that efficiently cleans a material to be treated with a worn sludge or the like attached to a filter without requiring troublesome work. It should be a challenge.

The constitutional feature of the device according to claim 1 for solving the above problem is that a cleaning liquid is stored, and a material to be treated having a laminated wave filter and adhering wear sludge is immersed therein. A cleaning tank,
A hand capable of gripping the material to be processed, a moving means for moving the hand in a substantially vertical direction and / or a movement in a substantially horizontal direction, and a rotation / reversal of the hand so that the rotation axis thereof is substantially aligned with the vertical direction. A manipulator having a rotating means capable of washing and rotating;
The material to be processed is gripped by the hand, moved to a predetermined position by the moving means in a substantially vertical direction, moved in a substantially horizontal direction so as to be positioned above the cleaning tank, and the material to be processed is moved to the cleaning tank. And a control means for immersing and performing the cleaning rotation by the rotating means.

In addition, the constitutional feature of the invention according to claim 2 is that, in claim 1, further, the supply conveyer having the supply position at which the manipulator grips the material to be processed at one end and conveying the material to be processed to the supply position. When,
The manipulator has a discharge position for placing the material to be processed taken out from the cleaning tank at one end, and a discharge conveyor for conveying the material to be processed from the discharge position to the other end.

  Further, the structural feature of the device according to claim 3 is that in claim 1 or 2, further comprising a cleaning liquid cutting section for removing or drying the cleaning liquid adhering to the material taken out from the cleaning tank. is there.

Moreover, the structural feature of the device according to claim 4 is that in any one of claims 1 to 3, further, the manipulator is two or more,
2 or more of the washing tank,
The control means is configured to rotate the cleaning material in the cleaning tank by the number of times of the cleaning tank and / or rotate the cleaning material in two or more cleaning tanks depending on two hands. Controlling the rotating means.

Further, the structural feature of the device according to claim 5 is that, in claim 4, further, between the loading position between the washing tank and the manipulator and the retreat position not between the washing tank and the manipulator. And a loading plate on which the material to be treated can be loaded,
The control means includes holding means for loading the processing material on the stacking member at the stacking position and gripping the processing material stacked on the stacking member at the stacking position.

  In the device according to claim 1, since the hand is controlled by the control means and can move in a substantially vertical direction and a substantially horizontal direction, the material to be processed is easily grasped and moved to an arbitrary place. In addition, the rotating means can rotate and rotate the hand repeatedly so that the axis of rotation coincides with the vertical direction, so that wear sludge adheres to a complicated shape like a laminated wave filter. The treated material can be efficiently cleaned. In the cleaning machine of the present invention, the control means controls the manipulator, so that it is possible to automatically clean the material to be processed without requiring troublesome work.

  In the invention according to claim 2, the manipulator can grasp the material to be processed at the supply position of the supply conveyor, perform the cleaning rotation in the cleaning tank, and place the processing material taken out from the cleaning tank at the discharge position of the discharge conveyor. Therefore, the material to be treated can be cleaned more efficiently.

  In the invention according to claim 3, since the cleaning liquid cutting part can exclude or dry the cleaning liquid adhering to the material to be treated taken out from the cleaning tank, the cleaning is completed earlier and the abrasion sludge and the like in oil are removed. In order to do so, the material to be treated can be reused.

  In the invention which concerns on Claim 4, by having two or more manipulators and washing tanks, a to-be-processed material can be wash | cleaned twice or more, and the washing | cleaning effect can be improved more. In addition, cleaning efficiency can be increased by cleaning two or more materials to be processed at the same time.

  In the device according to the fifth aspect, the material to be processed can be temporarily loaded by using the loading plate. Then, the material to be processed loaded on the loading plate can be held again from one manipulator hand to another manipulator hand by the holding means of the control means. Thereby, the space for moving a plurality of manipulators can be reduced.

  A representative embodiment of the present invention will be described with reference to FIGS. In the description, “vertical direction” is used as “vertical direction”.

(Embodiment 1)
As shown in FIG. 1, the cleaning machine 1 according to Embodiment 1 includes a supply conveyor 2, a cleaning unit 3, a cleaning liquid cutting unit 4, a discharge conveyor 5, and an operation panel (control unit) 9. In the washing machine 1, the material to be treated 8 with the worn sludge or the like adhering to the filter arranged in a wave shape is arranged on the supply conveyor 2, the material to be treated 8 is automatically washed, and discharged to the discharge conveyor 5. The outer shape of the workpiece 8 is a rectangular parallelepiped.

  As shown in FIGS. 1 to 3, the supply conveyor 2 includes a conveyor 21 and a supply conveyor tray 22, and the conveyor 21 is surrounded by a supply case 23. 2 and 3, the supply case 23 is removed. The conveyor 21 has a supply position 211 at one end on the first manipulator 71 side of the cleaning unit 3 to be described later, and the workpieces 8 can be arranged at equal intervals between the other end, and automatically from the other end to the one end. The workpiece 8 is conveyed in the direction (hereinafter referred to as “cleaning direction”, arrow A in the figure). A plurality of placement auxiliary members 212 for fixing the lower squares of the material to be processed 8 are arranged at equal intervals on the conveyor 21 so that the material 8 to be processed can be arranged at equal intervals. The placement assisting member 212 coincides with the supply position 211 when located at one end of the conveyor 21. The conveyor 21 is surrounded by a housing 24, and is arranged at an installation location by four supply conveyor legs 241 fixed to the housing 24. The conveyor 21 is operated by a drive motor (not shown) for the conveyor 21 with support from an operation panel 9 described later. Three supply conveyor trays 22 are arranged below the conveyor 21 and are inclined toward the respective intermediate portions in the cleaning direction A, and discharge openings 221 are formed in the intermediate portions. The supply conveyor tray 22 is suspended from the housing 24 surrounding the conveyor 21 by an auxiliary member 242. The supply conveyor tray 22 can receive the liquid dripping from the workpiece 8 placed on the conveyor 21.

  The cleaning unit 3 includes a cleaning tank 6 and a moving unit 7, and a lower part and a side surface are surrounded by the main body case 10, and a part is exposed from above the main body case 10.

  As shown in FIGS. 1 and 4 to 6, the cleaning tank 6 includes a first cleaning tank 61 on the supply conveyor 3 side in the cleaning direction A, and a second cleaning tank 62 on the discharge conveyor 5 side in the cleaning direction A. Have The first cleaning tank 61 and the second cleaning tank 62 are integrally held by holding means 64 that is installed in the cleaning direction A. The first cleaning tank 61 is supported by a support leg 611 and the second cleaning tank 62 by a support leg 621 so as to be positioned at a predetermined height from the lower side of the main body case 10 and arranged side by side in the cleaning direction A. Both tanks 61 and 62 are open at the top, the bottom is conical and the main body is cylindrical, and cleaning liquid discharge ports 612 and 622 are formed at the center of the bottom. Both tanks 61 and 62 are provided with a sensor 63 capable of detecting the amount of liquid (the height of the liquid level and the like). A message to that effect is displayed on the operation panel 9. When the cleaning liquid in both tanks 61 and 62 becomes dirty, the cleaning liquid is discharged from the cleaning liquid discharge ports 612 and 622, and a new cleaning liquid is injected from the upper opening. In addition, the sensor 63 is abbreviate | omitted in FIG.1, FIG4 and FIG.5.

  As shown in FIG. 1, the moving unit 7 includes a first manipulator 71, a second manipulator 72, a third manipulator 73, and a stacking plate 74. As shown in FIGS. 7 and 8, the first manipulator 71, the second manipulator 72, and the third manipulator 73 are arranged in the cleaning direction A in this order. 7 and 8, the loading plate 74 is omitted. The first manipulator 71 includes a hand 711, a moving unit 75, and a rotating unit (not shown). The second manipulator 72 includes a hand 721, a moving unit 75, and a rotating unit (not shown). The third manipulator 73 includes a hand 731, a moving unit 75, and a rotating unit (not shown). Each of the hands 711, 721, 731 can grip the workpiece 8 and can be moved in a substantially vertical direction and / or moved in a substantially horizontal direction by the moving means 75. The movement means 75 is moved in a substantially horizontal direction (the direction opposite to the washing direction A and the washing direction A) by the washing direction moving guide 751 and the rail 752, and the first to third manipulators 71 to 73 move together. To do. The rotating means of the first manipulator 71 rotates and rotates the hand 711 repeatedly so that the rotation axis coincides with the substantially vertical direction. The vertical movement of the hand 711 is performed by the vertical guide 712 and the rail 713 of the moving means 75. At the tip of the hand 711, an attachment 714 is provided so that the upper and lower corners of the workpiece 8 can be fixed and gripped when the workpiece 8 is gripped. Similarly to the first manipulator 71, the second and third manipulators 72 and 73 are moved in the vertical direction by the vertical guides 722 and 732 of the moving means 5 and rails (not shown). The rotating means of the second manipulator 72 cleans and rotates the hand 721. The rotating means of the third manipulator 73 cleans and rotates the hand 731. Similarly to the hand 711, the hand 721 and the hand 731 have attachments (not shown) so that the upper and lower corners of the workpiece 8 can be fixed and gripped when the workpiece 8 is gripped. Hereinafter, for simplicity of explanation, the hand 711 of the first manipulator 71 is above the supply position 211, the hand 721 of the second manipulator 72 is above the first cleaning tank 61, and the hand 731 of the third manipulator 73 is above the second cleaning tank 62. The hand 711 of the first manipulator 71 is above the first cleaning tank 61, the hand 721 of the second manipulator 72 is above the second cleaning tank 62, and the hand 731 of the third manipulator 73 is the discharge position 511. The case where it is located above is defined as the transfer / discharge position.

  The hand 711 of the first manipulator 71 is moved by the moving means 75 above the supply position 211 of the supply conveyor 2 and above the first cleaning tank 61 in the reverse direction of the cleaning direction A and the cleaning direction A. Move up and down. The hand 721 of the second manipulator 72 is moved by the moving means 75 above the first cleaning tank 61 and above the second cleaning tank 62 in the reverse direction of the cleaning direction A and the cleaning direction A, and the second manipulator 72 supplies When in the cleaning position, it enters the first cleaning tank 61 and moves up and down. The hand 731 of the third manipulator 73 is moved by the moving means 75 above the second cleaning tank 62 and above the discharge position 511 of the discharge conveyor 5 in the cleaning direction A and the reverse direction of the cleaning direction A. Enters the second cleaning tank 62 and moves up and down at the supply cleaning position.

  As shown in FIG. 1, the stacking plate 74 is a plate-like member that is located above the cleaning tank 6 and slides in the horizontal direction. As shown in FIGS. 9 to 11, the loading plate 74 is guided by a guide 741 attached to the upper surface of the base plate 740 located below the loading plate 74 and a rail 742 attached to the lower surface of the loading plate 74. To slide. The guide 741 extends in a direction perpendicular to the cleaning direction A and the vertical direction, and the stacking plate 74 is defined as a direction perpendicular to the cleaning direction A and the vertical direction (hereinafter referred to as “slide direction”). It moves to arrow B.) and inserts / removes between the loading position 743 located above the washing tank 6 and the retreat position 744 away from the washing tank 6 above. In FIG. 10, the slide direction B is the left-right direction, and in FIG. The base plate 740 is located below the retreat position 744 of the stacking plate 74 and is fixed to the main body case 10 by a support member 745. On the upper surface of the stacking plate 74, an arrangement auxiliary member 746 is installed above the first cleaning tank 61 and above the second cleaning tank 62, respectively, at the stacking position 744 where the workpiece 8 is placed. Yes.

  As shown in FIGS. 1, 12, and 13, the cleaning liquid cutting unit 4 is located in the middle of the discharge conveyor 5, which will be described later, and the processed material 8 after cleaning moves from the discharge position 511 of the discharge conveyor 5, When positioned at the cleaning liquid cutting position 513, the air is blown to the processed material 8 after cleaning. The cleaning liquid cutting unit 4 includes a blower case 41 surrounding four pieces of the material 8 to be processed in the cleaning direction A from the discharge position 511, an upper opening 42 and a horizontal opening 43 above and in the lateral direction of the blower case 41. Have Both openings 42 and 43 are located above and laterally above the cleaning liquid cutting position 513 and are connected by a fan 44 and a hose 45 that generate air. The wind blown from the fan 44 passes through the hose 45, is sent out from the upper opening 42 and the lateral opening 43, and is blown to the material 8 to be processed at the cleaning liquid cutting position 513.

  As shown in FIGS. 1, 12, and 13, the discharge conveyor 5 includes a conveyor 51 and a discharge conveyor tray 52 and is surrounded by a discharge case 53. In FIGS. 12 and 13, the discharge case 53 is removed. The conveyor 51 has a discharge position 511 at one end on the third manipulator 73 side of the cleaning unit 3 in the cleaning direction A, and the workpieces 8 can be arranged at equal intervals between the other ends, and automatically The material 8 to be processed is conveyed in the other end direction. A plurality of placement auxiliary members 512 for fixing the lower squares of the material to be processed 8 are arranged at equal intervals on the conveyor 51 so that the material to be processed 8 can be arranged at equal intervals. The placement assisting member 512 coincides with the discharge position 511 when positioned at one end of the conveyor 51. The conveyor 51 is surrounded by a housing 54, and is arranged at an installation location by four discharge conveyor legs 541 fixed to the housing 54. The conveyor 51 is operated by a drive motor (not shown) for the conveyor 51 with support from the operation panel 9. The conveyor 51 further has a cleaning liquid cutting position 513 at a position shifted from the discharge position 511 to the other end side. The material 8 to be processed disposed at the cleaning liquid cutting position 513 is blown by the cleaning liquid cutting unit 4, and after the blowing, moves further from the cleaning liquid cutting position 513 to the other end side. Three discharge conveyor trays 52 are arranged below the conveyor 51, are inclined toward the intermediate portion in the cleaning direction A, and a discharge opening 521 is formed in the intermediate portion. The discharge conveyor tray 52 is suspended by an auxiliary member 542 from a housing 54 surrounding the conveyor 51. The liquid that drops from the workpiece 8 placed on the conveyor 51 can be received by the discharge conveyor tray 52.

  As shown in FIG. 1, the operation panel 9 is attached to the side of the main body case 10 above the supply conveyor 2. The operation panel 9 controls the moving means 75, the rotating means, and the holding means, and operates and stops the cleaning machine 1 according to the present embodiment, and sets the cleaning liquid for the first cleaning tank 61 and the second cleaning tank 62 (liquid level height). In addition, it is possible to set the number of times of cleaning or the cleaning time for each of the first cleaning tank 61 and the second cleaning tank 62, the setting of the blowing time of the cleaning liquid cutting unit 4, and the like. When the liquid level of the cleaning liquid in the first cleaning tank 61 and the second cleaning tank 62 is equal to or less than a predetermined value, that fact is displayed or various errors are displayed.

  The flow of the cleaning machine 1 according to the first embodiment will be described. A predetermined amount of cleaning liquid is stored in the first cleaning tank 61 and the second cleaning tank 62, the first to third manipulators 71 to 73 are at the supply cleaning position, and the stacking plate 74 is at the retreat position 744.

  First, the material 8 to be cleaned is placed on the supply conveyor 2. If the arrangement assisting member 212 of the conveyor 21 is free, a plurality of materials to be processed 8 can be installed at a time. The operation panel 9 is operated and the washing machine 1 is operated. When the conveyor 21 of the supply conveyor 2 moves in the cleaning direction A and the workpiece 8 installed on the placement auxiliary member 212 reaches the supply position 211, the hand 711 of the first manipulator 71 of the cleaning unit 3 moves downward. The workpiece 8 at the supply position 211 is gripped. When the first manipulator 71 is not located above the supply position 211, the first to third manipulators 71 to 73 are moved in the reverse direction of the cleaning direction A (moved from the transfer discharge position to the supply cleaning position). Therefore, the hand 711 of the first manipulator 71 moves downward. When it is detected that the processed material 8 is no longer present at the supply position 211, the conveyor 21 of the supply conveyor 2 moves in the cleaning direction A so that the next processed material 8 is disposed at the supplied position 211.

  The first manipulator 71 holding the workpiece 8 with the hand 711 moves the hand 711 upward while holding the workpiece 8. Then, the second manipulator 72 and the third manipulator 73 are moved from the supply cleaning position to the transfer / discharge position. When the first to third manipulators 71 to 73 reach the transfer / discharge position, the stacking plate 74 slides to the stacking position 743. The first manipulator 72 places the workpiece 8 gripped by the hand 711 on the placement auxiliary member 746 of the stacking plate 74 above the first cleaning tank 61, and the first to third manipulators 71 to 73 move to the supply cleaning position. To do. Next, the hand 721 of the second manipulator 72 grips the workpiece 8 placed at the position of the placement auxiliary member 746 above the first cleaning tank 61. Then, the stacking plate 74 slides to the retreat position 744 in a state where the workpiece 8 is not stacked on the stacking plate 74. The second manipulator 72 holding the material to be processed 8 by the hand 721 moves downward and immerses the hand 721 in the cleaning liquid of the first cleaning tank 61 while holding the material 8 to be processed. The second manipulator 72 rotates the hand 721 for cleaning while the workpiece 8 is immersed in the cleaning liquid. As for rotation, for example, it is preferable that the rotation in one direction does not rotate 360 degrees like a washing machine, but reversely rotates in the middle. The rotation angle in one direction can be set by the operation panel 9.

  After the number of rotations set by the operation panel 9 or after the rotation time has elapsed, the second manipulator 72 stops the rotation of the hand 721 and moves the hand 721 upward from the cleaning liquid in the first cleaning tank 61. At this time, when another workpiece 8 is waiting at the supply position 211 of the supply conveyor 2, the first manipulator 71 moves the hand 711 downward before and after the rotation of the hand 721 of the second manipulator 72 is stopped. Then, another material to be treated 8 is gripped, and the material to be treated 8 is moved upward (above the cleaning tank 6). After the hand 711 of the first manipulator 71 and the hand 721 of the second manipulator 721 respectively grip the workpiece 8 and move upward from the cleaning tank 6, the first to third manipulators 71 to 73 move to the transfer / discharge position. To do. When the first to third manipulators 71 to 73 reach the transfer / discharge position, the stacking plate 74 slides from the retracted position 744 to the stacking position 743 almost simultaneously. The hand 711 of the first manipulator 71 and the hand 721 of the second manipulator 72 place the workpiece 8 gripped on the placement assisting member 746 of the stacking plate 74. The material to be processed 8 held by the hand 711 of the first manipulator 71 is placed on the placement auxiliary member 746 above the first cleaning tank 61, and the material 8 held by the hand 721 of the second manipulator 72 is the second. It is placed on an arrangement assisting member 746 above the cleaning tank 62. After placing the workpiece 8, the first to third manipulators 71 to 73 move to the supply cleaning position, the hand 721 of the second manipulator 72 grips the workpiece 8 above the first cleaning tank 61, and the first The hand 731 of the three manipulator 73 grips the workpiece 8 above the second cleaning tank 62. In a state where the workpiece 8 is not loaded on the loading plate 74, the loading plate 74 slides to the retreat position 744. The second manipulator 72 moves the hand 721, the third manipulator 73 moves the hand 731 downward, and the workpiece 8 gripped by each is immersed in the cleaning liquid of the first cleaning tank 61 and the second cleaning tank 62, Rotate cleaning. The rotation of the washing rotation of the hands 721 and 731 is preferably a reversing type of a washing machine. The rotation angle and the rotation speed (rotation time) can be set, but the rotation speed (rotation time) is set to be substantially the same.

  When the cleaning of the second manipulator 72 and the third manipulator 73 is finished, the hand 721 and the hand 731 move the workpiece 8 in the cleaning liquid upward, respectively. At this time, when another new workpiece 8 is waiting at the supply position 211 of the supply conveyor 2, the first manipulator 71 moves the hand 711 downward before and after the cleaning rotation of the hand 721 and the hand 731 is stopped. The workpiece 8 is moved, and another workpiece 8 is gripped, and the workpiece 8 is moved upward (above the cleaning tank 6). One material 8 to be processed in the hand 711 of the first manipulator 71, one material 8 to be cleaned once in the hand 721 of the second manipulator 72, and two materials cleaned in the hand 731 of the third manipulator 73 One 8 is grabbed. The first to third manipulators 71 to 73 move from the supply cleaning position to the transfer / discharge position. Almost simultaneously with reaching the transfer / discharge position, the loading plate 74 slides from the retreat position 744 to the loading position 743. The first manipulator 71 holds the workpiece 8 held by the hand 711 on the placement auxiliary member 746 of the loading plate 74 above the first cleaning tank 61, and the second manipulator 72 holds the workpiece 8 held on the hand 721 by the first manipulator 71. 2 Place on the placement assisting member 746 of the loading plate 74 above the cleaning tank 62. The third manipulator 73 moves the hand 731 downward to place the workpiece 8 at the discharge position 511 in order to place the workpiece 8 held by the hand 731 at the discharge position 511 of the discharge conveyor 5. After the hand 731 of the third manipulator 73 moves upward, the first to third manipulators 71 to 73 move from the transfer / discharge position to the supply and washing position.

  On the other hand, the workpiece 8 placed at the discharge position 511 moves from the discharge position 511 to the cleaning liquid cutting position 512 when the conveyor 51 of the discharge conveyor 51 operates in the cleaning direction A. When it is detected that the material 8 to be processed is disposed at the cleaning liquid cutting position 512, the fan 44 of the cleaning liquid cutting unit 5 is operated, and the upper opening 42 and the side surface above the material 8 to be processed via the hose 45. The air blowing is started from the lateral opening 43. The air blowing time and the air blowing amount are set by the operation panel 9. After the cleaning liquid cutting unit 4 blows air for a predetermined time, the conveyor 51 of the discharge conveyor 5 operates in the cleaning direction A and moves the material 8 to be processed from the cleaning liquid cutting position 512. After the cleaning and drying of the cleaning liquid, the material to be processed 8 has been cleaned. Therefore, the conveyor 51 of the discharge conveyor 5 is sequentially moved in the cleaning direction A and removed from the conveyor 51 at an appropriate position.

  In the cleaning unit 3 in which the workpiece 8 is placed on the stacking plate 74 and the first to third manipulators 71 to 73 are moved to the supply cleaning position, the hand 721 of the second manipulator 72 is located above the first cleaning tank 61. The workpiece 8 is gripped, and the hand 731 of the third manipulator 73 grips the workpiece 8 above the second cleaning tank 62. Then, the workpieces 8 held by the hand 721 and the hand 731 are respectively moved downward, immersed in the cleaning liquid of the first cleaning tank 61 and the cleaning liquid of the second cleaning tank 62, rotated, and cleaned. . The washing machine 1 of the present embodiment repeats the above-described operation until the workpiece 8 is placed on the conveyor 21 of the supply conveyor 2 and the workpiece 8 is no longer positioned at the supply position 211, or the operation panel 9 is operated. Operate and repeat until stopped.

  In the cleaning machine 1 of the present embodiment, the first to third manipulators 71 to 73 can move in a substantially vertical direction and a substantially horizontal direction, so that the workpiece is easily grasped and moved to an arbitrary place. In addition, since the first to third manipulators 71 to 73 can perform cleaning rotation that repeats rotation and reversal so that the rotation axis coincides with the substantially vertical direction, the first to third manipulators 71 to 73 have a complicated shape like a wave-shaped filter. It is possible to efficiently clean the material to be treated to which wear sludge or the like is attached. And since the to-be-processed material 8 is automatically wash | cleaned when the to-be-processed material 8 is set | placed on the conveyor 21 of the supply conveyor 2, the washing machine 1 of this invention can wash | clean without requiring a troublesome operation | work.

  In addition, since the cleaning liquid of the material to be processed 8 that has been cleaned and rotated by the cleaning liquid cutting unit 4 can be removed or dried by blowing the fan 44, the cleaning can be completed earlier.

  Moreover, since it has two or more manipulators and washing tanks, the workpiece 8 can be washed twice, and the washing effect can be further improved. Moreover, since two or more to-be-processed materials 8 can be wash | cleaned simultaneously, cleaning efficiency can be raised.

  In addition, by using the stacking plate 74, the material to be processed 8 can be temporarily stacked, and the material to be processed 8 can be picked up by a different manipulator. Thereby, although the workpiece 8 can be efficiently washed twice by the plurality of manipulators and the cleaning tank, the space for moving the plurality of manipulators can be reduced, and the entire apparatus can be reduced. .

  As mentioned above, although preferred embodiment of this invention was described, this invention is not limited to the said embodiment. For example, the first manipulator 71 does not describe the cleaning rotation, but the first manipulator 71 and the second manipulator 72 can perform the cleaning rotation, and the third manipulator 73 only transfers the workpiece 8. You can also. Moreover, the cleaning tank 6 can be set to 3 or more, the number of manipulators can be further increased, and the workpiece 8 can be more reliably cleaned.

It is explanatory drawing which shows the block diagram of the washing machine 1 of this embodiment. It is explanatory drawing which shows the structure of the supply conveyor 2 of the washing machine 1 of this embodiment. FIG. 3 is a top view of FIG. 2. It is explanatory drawing which shows the structure of the washing tank 6 of the washing machine 1 of this embodiment. FIG. 5 is a top view of FIG. 4. It is a side view by the side of the 1st washing tank 61 of Drawing 4. It is explanatory drawing which shows the structure of the moving part 7 of the washing machine 1 of this embodiment. It is a side view by the side of the 1st manipulator 71 of FIG. It is explanatory drawing which shows the structure of the loading part 74 of the washing machine 1 of this embodiment. FIG. 10 is a side view of the first cleaning tank 61 side in FIG. 9. FIG. 10 is a top view of FIG. 9. It is explanatory drawing which shows the structure of the discharge conveyor 5 of the washing machine 1 of this embodiment. FIG. 13 is a top view of FIG. 12.

Explanation of symbols

1: Washing machine, 10: Body case,
2: supply conveyor, 21, 51: conveyor, 22: supply conveyor tray,
3: Cleaning section
4: Cleaning liquid cutting part, 41: Blower case, 44: Fan,
5: Discharge conveyor 52: Discharge conveyor tray
6: cleaning tank, 61: first cleaning tank, 62: second cleaning tank,
7: moving part, 71: first manipulator, 72: second manipulator, 73: third manipulator, 74: stacking plate, 75: moving means,
8: Material to be treated
9: Operation panel.

Claims (5)

A cleaning tank in which a cleaning liquid is stored, a processing object to which a processing object to which wear sludge and the like are attached has a laminated wave filter is immersed,
A hand capable of gripping the material to be processed, a moving means for moving the hand in a substantially vertical direction and / or a movement in a substantially horizontal direction, and a rotation / reversal of the hand so that the rotation axis thereof is substantially aligned with the vertical direction. A manipulator having a rotating means capable of washing and rotating;
The material to be processed is gripped by the hand, moved to a predetermined position by the moving means in a substantially vertical direction, moved in a substantially horizontal direction so as to be positioned above the cleaning tank, and the material to be processed is moved to the cleaning tank. And a control means for immersing and performing the cleaning rotation by the rotating means. Furthermore, a supply conveyor that has a supply position at which the manipulator grips the material to be processed, and conveys the material to be processed to the supply position;
The washing machine according to claim 1, further comprising: a discharge position at which the manipulator places the processing material taken out from the cleaning tank at one end, and a discharge conveyor that conveys the processing material from the discharge position to the other end. .   Furthermore, the washing machine of Claim 1 or 2 which has a washing liquid cutting part which excludes or dries the washing liquid adhering to the to-be-processed material taken out from the washing tank. And two or more manipulators,
2 or more of the washing tanks,
The control means is configured to rotate the cleaning material in the cleaning tank by the number of times of the cleaning tank and / or rotate the cleaning material in two or more cleaning tanks depending on two hands. The washing machine according to any one of claims 1 to 3, wherein the rotating unit is controlled. Furthermore, a loading plate that can be inserted and removed between a loading position between the cleaning tank and the manipulator and a retreat position that is not between the cleaning tank and the manipulator, and on which the processing material can be loaded. Have
5. The control unit according to claim 4, further comprising a change-over unit configured to load the processing material on the stacking member at the stacking position and to grip the processing material stacked on the stacking member at the stacking position. The cleaning machine described.

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