JP5363082B2 - Work cleaning device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems such as the problem that a conventional workpiece washing and drying apparatus requires many nozzles because of its treatment structure in which many water washing and drying nozzles aim at many washing and drying points of workpieces, which causes complication of a washing apparatus, nozzles, piping, etc., complication of maintenance and administration, the enlargement, complication., etc., of equipment and the problem of complication, enlargement, etc., of the washing and drying apparatus. <P>SOLUTION: A workpiece washing apparatus is constituted from a plurality of stations, a turn table provided with a shielding door and sending workpieces in turn, an upper surface washing and drying apparatus provided with upper surface washing and drying nozzles planetarily moving by rotation and revolution and formed in washing and drying positions, a side surface washing and drying apparatus provided with a pair of side surface washing and drying nozzles planetarily moving by revolution and rotation by the rotation of the upper surface washing and drying apparatus, a lower surface washing and drying apparatus provided with a lower surface washing and drying nozzles planetarily moving by rotation and revolution, and a water or air feeding means. <P>COPYRIGHT: (C)2010,JPO&amp;INPIT

Description

Detailed Description of the Invention

The present invention relates to a workpiece cleaning apparatus.

  In a conventional workpiece cleaning device (method) for cleaning objects (hereinafter referred to as workpieces) such as workpieces, processed products, products, etc., a general workpiece cleaning device determines a number of cleaning and drying points for the workpiece, A large number of water washing / drying nozzles aiming at the washing / drying points are provided, and water and / or air is blown from each of the many nozzles to wash and dry the workpiece. Accordingly, a large number of nozzles are required, resulting in a complicated cleaning / drying mechanism, nozzles, piping, and the like, and complicated maintenance management. In addition, the cleaning / drying apparatus is increased in size and complexity, or by installing a large number of nozzles in the apparatus, the cleaning / drying apparatus is complicated and / or the work is complicated. , Incurring complicated maintenance. There were many issues such as.

  And as a means for solving this subject, it demonstrates with reference to literature (1)-(3).

  This document (1) is “Rotating nozzle device and design method thereof” of Japanese Patent Laid-Open No. 7-31575. The present invention uses a nozzle composed of a plurality of links, changes the injection angle of water injected from the injection port of the nozzle at random using the chaos principle, and utilizes this random change. This is a configuration in which the nozzles are randomly ejected, and the purpose is to perform efficient and quick cleaning by utilizing the random movement of the nozzles and the uniform water spray.

  Document (2) is a “cleaning apparatus” disclosed in JP-A-6-226220. The present invention has a configuration in which a pair of nozzles that revolve and rotate in the horizontal direction using a support arm is provided, and a cleaning liquid and / or hot water is sprayed from the pair of nozzles. The purpose of this is to efficiently and beautifully clean the parts for the weighing device.

  Document (3) is a “work washing device” disclosed in Japanese Patent Laid-Open No. 2002-126663. The present invention has a structure in which a workpiece provided on a conveying device is cleaned through an upper and lower surface cleaning device and a pair of side surface cleaning devices, and then dried through the upper and lower surface cleaning device and the pair of side surface cleaning devices. is there. Therefore, the structure is optimal for cleaning and drying the workpiece.

JP-A-7-31575 JP-A-6-226220 JP 2002-126663 A

  Reference (1) shows that the nozzle is changed randomly using the chaos principle, and this random change is used, and the nozzle is randomly distributed through the nozzle and is distributed efficiently. It is to wash quickly. Therefore, the structure is based on the random movement of the nozzle, and it is considered possible if it has a simple structure and a simple form. However, if the structure and / or form of the workpiece is complicated and has a large number of irregularities, the water cannot be sufficiently sprayed from the nozzle, which is sufficient to expect a cleaning effect. Is unthinkable and has problems.

  Document (2) is a configuration in which a pair of nozzles that revolve and rotate in the horizontal direction using a support arm is provided, and cleaning liquid and / or hot water is diffused from the pair of nozzles. It is to wash efficiently and beautifully. However, it is a structure in which the cleaning liquid and hot water are alternately sprayed through the cleaning nozzle, and it can be considered efficient. However, as in the literature (1), it seems that the cleaning is uneven and the cleaning accuracy is sufficient. There is no room for improvement.

  Document (3) has a structure in which a workpiece provided on a transport device is cleaned by an upper and lower surface cleaning device, a pair of side surface cleaning devices, a next upper and lower surface cleaning device, and a pair of side surface cleaning devices. Therefore, the structure is optimal for cleaning and drying the workpiece with a small number of nozzles. However, since cleaning and drying are performed sequentially in the transport direction, the length and width of the cleaning device itself become longer, occupying the place, and the installation location is limited. It is done.

In addition, in order to wash | clean the workpiece | work which this invention intends to all directions, the said literature (3) is effective and can anticipate sufficient results. And this inventor has confirmed the result in the process of implementation.

Therefore, the present inventor makes effective use of the effect of the document (3) and provides an optimum work cleaning apparatus on site, and an efficient work suitable for all works required by the industry. It is intended to provide a cleaning device.

The invention of claim 1 achieves downsizing (space saving) and easy installation of the workpiece cleaning device, and also performs processing such as cleaning and drying at a predetermined station of the rotary table. It is intended to improve efficiency and ensure visibility. Further, the invention according to the first aspect of the present invention secures a vibration / load balance of the work device by installing cleaning and drying in a positional relationship facing each other in plan view in the radial direction of the rotary table. It is intended to improve the stability and durability. According to the first aspect of the present invention, the axial positions of the main shaft and the shaft of the rotary shaft of the upper surface cleaning device and the lower surface cleaning device are placed in a displacement relationship in plan view in the vertical direction of the rotary table. It is intended to ensure the vibration and load balance of the work device, and to improve the stability and durability of the work device.

A first aspect of the present invention provides a rotary table that sequentially feeds workpieces and includes a plurality of stations , and stops when supplying water and / or air, and a door that shields each section of the rotary table. A lifting device for raising and lowering the door, a top surface cleaning device provided with a top surface nozzle for planetary motion using rotation and revolution provided on the top surface of the cleaning position of the rotary table, and drying of the rotary table An upper surface drying device having an upper surface nozzle for upper surface drying that performs planetary motion using rotation and revolution provided on the upper surface of the position, rotation provided below the upper surface cleaning device, and revolution by revolution of the upper surface cleaning device A side cleaning device having a side nozzle for cleaning a pair of side surfaces that use planetary motion, a rotation provided below the upper surface drying device, and a revolution by revolution of the upper surface drying device A planetary motion using a side drying device having a side nozzle for drying a pair of side surfaces that use planetary motion, and rotation and revolution provided on the lower surface of the rotary table and facing the upper surface cleaning device. A lower surface cleaning device having a lower surface nozzle for cleaning the lower surface, and a lower surface nozzle for lower surface drying that performs planetary motion using rotation and revolution provided on the lower surface of the rotary table and facing the upper surface drying device. A workpiece cleaning device comprising: a bottom surface drying device; and means for supplying water and / or air to each nozzle,
The upper surface cleaning device includes a rotatable first main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the first main shaft, and a first rotary plate provided on the first main shaft. A rotating shaft suspended from the first rotating plate, a gear mechanism that controls the rotation of the first rotating shaft, an upper surface nozzle link provided on the rotating shaft, and the drive that controls the rotation of the upper surface nozzle link And an upper surface nozzle for upper surface cleaning provided in the upper surface nozzle link,
The upper surface drying device includes a rotatable second main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the second main shaft, and a second rotating plate provided on the second main shaft. A second rotating shaft suspended from the second rotating plate, a gear mechanism for controlling the rotation of the second rotating shaft, an upper surface nozzle link provided on the second rotating shaft, and the upper surface nozzle link The driving means for controlling the rotation of the upper surface nozzle and the upper surface nozzle for upper surface drying provided in the upper surface nozzle link,
The side surface cleaning device includes a support rod provided on the first rotating plate of the upper surface cleaning device, a third rotating shaft provided on the supporting rod, and the upper surface cleaning device that rotates the third rotating shaft. A sprocket that is linked to the sprocket via a chain, a side nozzle link provided on the third rotating shaft, and a pair of side nozzles for side cleaning provided on the side nozzle link,
The side surface drying device includes a support rod provided on the second rotating plate of the upper surface drying device, a fourth rotating shaft provided on the supporting rod, and the upper surface cleaning device that rotates the fourth rotating shaft. A sprocket that is connected to the sprocket via a chain, a side nozzle link provided on the fourth rotating shaft, and a pair of side nozzles for drying the side provided on the side nozzle link,
Further, the lower surface cleaning apparatus is provided on the rotating shaft provided on the frame, a rotating means for controlling the rotation of the shaft, a fifth rotating plate provided on the shaft, and the fifth rotating plate. It comprises a fifth rotating shaft, a lower surface nozzle link provided on the fifth rotating shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface cleaning provided on the lower surface nozzle link,
Further, the lower surface drying apparatus is provided on the rotating shaft provided on the frame, a rotating means for controlling the rotation of the shaft, a sixth rotating plate provided on the shaft, and the sixth rotating plate. A sixth rotating shaft, a lower surface nozzle link provided on the sixth rotating shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface drying provided on the lower surface nozzle link;
In contrast to the upper surface cleaning / drying device, the lower surface cleaning / drying device is provided, and the side surface cleaning / drying device is provided on both sides of the space formed by the upper / lower surface cleaning / drying device, respectively.
Furthermore, the workpiece cleaning device is configured to install the axial positions of the first main shaft of the upper surface cleaning device and the flange shaft of the lower surface cleaning device in a displacement relationship in the vertical direction of the rotary table. .

  The invention of claim 2 achieves the object of claim 1 and intends to provide an optimum structure of each nozzle of the side face cleaning / drying apparatus to achieve this object.

Claim 2 is the workpiece cleaning apparatus according to claim 1,
The side cleaning / drying device is provided with one or a plurality of nozzles that rotate and rotate in opposition to each other, and a work placed on the rotary table is placed between the nozzles of the pair. This is a workpiece cleaning apparatus that is configured to maintain an interval that does not collide when rotating while rotating.

  The invention of claim 3 achieves the object of claim 1, and in order to achieve this object, it is intended to secure an optimal workpiece cleaning point and workpiece transfer means.

Claim 3 is the workpiece cleaning apparatus according to claim 1,
It is the workpiece | work washing | cleaning apparatus set as the structure which provides the table for conveyance adjacent to the said rotary table.

According to the first aspect of the present invention , there is provided a rotary table that sequentially feeds workpieces and has a plurality of stations , and stops when supplying water and / or air, and a door that shields each section of the rotary table. An upper and lower device for raising and lowering the door , an upper surface cleaning device having an upper surface nozzle for planetary movement using rotation and revolution provided on the upper surface of the cleaning position of the rotary table, and a drying position of the rotary table Using the upper surface drying device provided with the upper surface nozzle for upper surface drying that performs planetary motion using the rotation and revolution provided on the upper surface, the rotation provided below the upper surface cleaning device, and the revolution by the revolution of the upper surface cleaning device A pair of side-cleaning devices with side nozzles for side-cleaning the pair of planetary motions, rotations provided below the top-side drying device, and revolutions of the top-side drying device using revolutions A lower surface having a side surface drying device having a side nozzle for surface drying, and a lower surface nozzle for lower surface cleaning that performs planetary movement using rotation and revolution provided on the lower surface of the rotary table and facing the upper surface cleaning device. A cleaning device, a bottom surface drying device having a bottom surface nozzle for planetary motion using rotation and revolution provided on the bottom surface of the rotary table and facing the top surface drying device, and water and / or Or a work cleaning device configured to supply air,
The upper surface cleaning apparatus includes a rotatable first main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the first main shaft, a first rotating plate provided on the first main shaft, A rotating shaft suspended from the rotating plate, a gear mechanism that controls the rotation of the first rotating shaft, an upper surface nozzle link provided on the rotating shaft, the driving means that controls the rotation of the upper surface nozzle link, and an upper surface nozzle link With a top nozzle for cleaning the top surface,
The upper surface drying apparatus includes a rotatable second main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the second main shaft, a second rotating plate provided on the second main shaft, A second rotating shaft provided vertically on the rotating plate; a gear mechanism that controls rotation of the second rotating shaft; an upper surface nozzle link provided on the second rotating shaft; and the driving means that controls rotation of the upper surface nozzle link; And an upper surface nozzle for upper surface drying provided on the upper surface nozzle link,
The side surface cleaning device includes a support rod provided on the first rotating plate of the upper surface cleaning device, a third rotation shaft provided on the support rod, a sprocket and a chain of the upper surface cleaning device that rotates the third rotation shaft. A sprocket that is connected via a side nozzle link provided on the third rotating shaft, and a pair of side nozzles for side cleaning provided on the side nozzle link,
The side surface drying device includes a support rod provided on the second rotating plate of the upper surface drying device, a fourth rotation shaft provided on the support rod, a sprocket and a chain of the upper surface cleaning device that rotates the fourth rotation shaft. A sprocket connected through the side nozzle link provided on the fourth rotating shaft, and a pair of side drying nozzles provided on the side nozzle link.
Further, the lower surface cleaning device includes a rotating shaft provided on the frame, a rotating unit that controls the rotation of the shaft, a fifth rotating plate provided on the shaft, and a fifth rotation provided on the fifth rotating plate. A shaft, a lower surface nozzle link provided on the fifth rotating shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface cleaning provided on the lower surface nozzle link,
Further, the lower surface drying device includes a rotating shaft provided on the frame, a rotating unit that controls the rotation of the shaft, a sixth rotating plate provided on the shaft, and a sixth rotating plate provided on the sixth rotating plate. A shaft, a lower surface nozzle link provided on the sixth rotation shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface drying provided on the lower surface nozzle link,
In addition to the upper surface cleaning / drying device, the lower surface cleaning / drying device is provided, and the side surface cleaning / drying device is provided on both sides of the space formed by the upper / lower surface cleaning / drying device.
Furthermore, the workpiece cleaning device is a workpiece cleaning device that is configured to displace the axial center positions of the first main shaft of the upper surface cleaning device and the flange shaft of the lower surface cleaning device in the vertical direction of the rotary table. is there.

Accordingly, the first aspect of the present invention achieves miniaturization (space saving) and easy installation of the workpiece cleaning device, and also performs processing such as cleaning and drying at a predetermined station of the rotary table. It is intended to improve efficiency and ensure visibility. Further, according to the first aspect of the present invention, the vibration and load balance of the work device is ensured by providing cleaning and drying in a positional relationship facing each other in plan view in the radial direction of the rotary table, thereby stabilizing the work device. It is intended to improve performance and durability. The first aspect of the present invention provides the workpieces by disposing the axial center positions of the rotary shaft main shaft and the vertical shaft of the upper surface cleaning device and the lower surface cleaning device in a displacement relationship in a plan view in the vertical direction of the rotary table. It is intended to secure the vibration and load balance of the device, and to improve the stability and durability of the work device.

The invention of claim 2 is the workpiece cleaning apparatus according to claim 1,
The side cleaning / drying device is provided with one or more nozzles that rotate and rotate in opposition to each other, and between the nozzles of the pair , the work placed on the rotary table is accompanied by the rotation of the rotary table. Thus, the workpiece cleaning apparatus is configured to maintain an interval that does not collide when turning.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved, and that the nozzle structure of the optimum side surface cleaning / drying apparatus can be provided to achieve the object.

The invention of claim 3 is the workpiece cleaning apparatus according to claim 1,
This is a workpiece cleaning apparatus that is configured to be provided with a transfer table adjacent to a rotary table.

  Accordingly, the second aspect has the characteristics that the object of the first aspect can be achieved, and an optimum workpiece cleaning point and a workpiece conveying means can be secured to achieve the object.

Hereinafter, an example of the present invention will be described.

  Referring to the drawings, each drawing shows a preferable example. FIG. 1-1 is a plan view of the work apparatus with the cover of the room surrounding the cleaning room and / or the drying room, etc. removed, and FIG. 1-2 is a plan view of the plan view with the main part of FIG. 1-1 omitted. FIG. 2 is a side view of the work device, FIG. 3A is a side view of the main part showing the relationship between the rotary table and the lower surface cleaning device, and FIG. 3-2 is the relationship between the rotary table and the lower surface cleaning device. Fig. 3-3 is a top view of the rotary table, Fig. 3-4 is a schematic diagram showing a container at the cleaning position of the rotary table, and Fig. 3-5 shows a container at the drying position of the rotary table. Schematic diagram, Fig. 3-6 is a schematic diagram showing the car at the loading position of the rotary table, Fig. 4-1 is a front view of the main part, showing the relationship between the upper and lower surface cleaning devices and the pair of left and right side surface cleaning devices 4-2 is an enlarged front view of the top surface cleaning device, and FIG. 4-3 is a pair of left and right sides. FIG. 4-4 is a front view of an essential part showing an enlarged bottom surface cleaning apparatus, and FIG. 5-1 is a top and bottom drying apparatus and a pair of left and right side drying parts. FIG. 5-2 is an enlarged front view of the main part showing the upper surface drying device, and FIG. 5-3 is an enlarged view of the pair of left and right side drying devices. FIG. 5-4 is an enlarged front view of the main part showing the lower surface drying apparatus, FIG. 6-1 is a cleaning circuit diagram, and FIG. 6-2 is a drying circuit diagram.

The main constituent elements of the present invention are a rotary table A for cleaning, drying, and carrying in the workpiece W, and a cleaning nozzle that performs planetary motion using rotation and revolution provided at a cleaning position on the upper surface of the rotary table A. The upper surface cleaning device B provided with the upper surface drying device B1 provided with a drying nozzle that performs planetary motion using rotation and revolution provided in the drying position on the upper surface of the rotary table A, and the upper surface cleaning device B. And a lower surface cleaning device C provided with a nozzle that performs planetary motion using rotation and revolution provided at a lower cleaning position of the rotary table A, and the upper surface drying device B1. A space formed between the lower surface drying device C1 provided with a drying nozzle that performs planetary motion using rotation and revolution provided in the lower drying position, and the upper and lower surface cleaning devices B, C. Side cleaning devices D and D (described with one side cleaning device D) having a cleaning nozzle that performs planetary motion using rotation and revolution provided in pairs immediately above the rotary table A, and Side surface drying device D1 provided with a drying nozzle that performs planetary motion using the rotation and revolution provided in a pair in the space S1 formed between the upper and lower surface drying devices B1 and C1 and directly above the rotary table A , D1 (described with one side surface drying device D1), the upper and lower surface cleaning / drying devices B, B1, C, C1 and the side surface cleaning / drying devices D, D1 with water and / or air. It is a workpiece | work washing | cleaning apparatus comprised by the means F1 and F2 to supply. In the figure, G indicates a door.

  The rotary table A / upper / lower surface cleaning / drying devices B, C / B1, C1, side cleaning / drying devices D / D1, and the upper / lower surface cleaning / drying devices B, C / B1, C1, etc. The means F1 for supplying water and / or the means F2 for supplying air will be described individually.

  The rotary table A includes a motor 2 provided on the frame 1, a rotary shaft 5 linked to the output shaft of the motor 2 via a linkage mechanism 3 and supported on the frame 1 via a bearing, and the rotary shaft. The table 6 is fixed to 5. Accordingly, the rotation of the rotary shaft 5 rotates the table 6. This rotation control is stopped when water and / or air is supplied to the nozzles of the upper and lower surface cleaning / drying devices B, C / B1, C1, etc. (work W loading / cleaning / drying), and the next processing is performed. This is a structure that rotates in the process leading to (the process leading to the next position), so-called intermittent rotation. This intermittent rotation employs a control means such as a timer (not shown) or an electric means such as a limit switch or a relay. The table 6 includes a carry-in position 6a, a cleaning position 6b, and a drying position 6c. Each of the positions 6a to 6c is provided with a through hole 600 as necessary. The through-hole 600 is a gap through which water and / or air passes when cleaning and drying mainly from the lower surface and / or the side surface of the work W provided in the table 6, and further, dust / attachment generated at this time is provided. The kimono can be removed efficiently.

The upper surface cleaning device C is provided on the upper surface of the rotary table A, and has a number of cleaning nozzles (upper surface cleaning nozzles 8 to 8n “hereinafter 8”) for planetary movement using rotation and revolution. Have. The upper surface cleaning device C includes a rotatable first main shaft 9 provided on the frame 1, a driving means (referred to as a motor 10) that controls the rotation of the first main shaft 9, and the rotation of the first main shaft 9. A belt and a pulley (referred to as a transmission portion 11) for controlling the first rotation plate 12, a first rotation plate 12 provided on the first main shaft 9, and a first rotation shaft 14 suspended from the first rotation plate 12, A gear mechanism (a spur gear provided on each of the first main shaft 9 and the first rotary shaft 14) for controlling the rotation of the first rotary shaft 14 and a first nozzle link provided on the first rotary shaft 14 15 to 15n “hereinafter referred to as 15” and the upper surface nozzle 8 provided in the first upper surface nozzle link 15. Therefore, the revolution of the upper surface nozzle 8 is performed through the path of the motor 2 → the linkage mechanism 3 → the rotation of the first main shaft 9 → the first rotating plate 12. The rotation of the upper surface nozzle 8 is performed via the motor 10 → the transmission unit 11 → the first main shaft 9 → the gear mechanism → the upper surface nozzle link 15. The upper surface nozzle 8 has a structure that can be changed in the vertical direction (vertical direction in FIG. 4A), for example, the height of the workpiece W, or the shape, unevenness, holes, etc. on the upper surface and side surfaces. It is effective for the adoption of the rotary table A, the features of the present invention , the improvement of the cleaning efficiency and accuracy, the versatility and the convenience.

The upper surface drying device C1 has a large number of cleaning nozzles (upper surface drying nozzles 81 to 81n "hereinafter referred to as 81") provided on the upper surface of the rotary table A and performing planetary motion using rotation and revolution. Have. The upper surface cleaning apparatus C includes a rotatable second main shaft 91 provided on the frame 1, driving means (referred to as a motor 101) that controls the rotation of the second main shaft 9, and rotation of the second main shaft 91. A belt and a pulley (referred to as a transmission unit 111), a second rotating plate 121 provided on the second main shaft 91, a second rotating shaft 141 suspended from the second rotating plate 121, A gear mechanism for controlling the rotation of the second rotation shaft 141 (spur gears provided on the second main shaft 91 and the second rotation shaft 141, respectively), and a second nozzle link provided on the second rotation shaft 141 151-151n "Hereafter, it is set as 151." and the said upper surface nozzle 81 provided in this 2nd nozzle link 151 are comprised. Therefore, the revolution of the upper surface nozzle 81 is performed through the path of the motor 2 → the transmission mechanism 3 → the rotation of the second main shaft 91 → the second rotating plate 121. The rotation of the upper surface nozzle 81 is performed via the motor 101 → the transmission unit 111 → the second main shaft 91 → the gear mechanism → the upper surface nozzle link 151. The nozzle 81 has a structure that can be changed in the vertical direction (the vertical direction in FIG. 4A). For example, the height of the workpiece W or the shape, unevenness, hole, etc. on the upper surface / side surface, etc. It is effective for adopting the rotary table A, securing the features of the present invention , drying efficiency, versatility, and convenience.

The side surface cleaning device D is provided on the side surface of the rotary table A and has a plurality of pairs of side surface nozzles (side nozzles 20 to 20n for side surface cleaning 20-20n "hereinafter 20" for planetary movement using rotation and revolution). On the other hand). The side surface cleaning device D includes a support rod 21 (including a hanging portion 21a) provided on the first rotary plate 12 of the top surface cleaning device C, a third rotary shaft 22 provided on the support rod 21, and the first Rotating means for controlling the rotation of the third rotating shaft 22 (in this example, sprockets 23 to 23n provided on the sprocket 16 of the first rotating shaft 14 and the third rotating shaft 22 provided on the support rod 22) The side nozzle links 26 to 26n provided on the third rotating shaft 22 (hereinafter referred to as 26), a pair of side nozzles 20 provided on the side nozzle link 26, It consists of Therefore, the revolution of the side nozzle 20 is performed through the path of the rotation of the first rotary plate 12 → the support rod 21 → the hanging part 21 a. The rotation of the side nozzle 20 is performed through rotation of the first rotating plate 12 → rotation means → side nozzle link 26. Note that there is an interval between the side nozzles 20 (referred to between the left and right nozzles 20 in FIG. 4A) when the workpiece W is swung based on the rotary table A so that the workpiece W does not collide. Adoption of the table A and the features of the present invention are exhibited. And this space | interval (including the change of the other structure of the side surface washing apparatus D) can also be changed with the magnitude | size of the workpiece | work W, or the shape, unevenness | corrugation, hole, etc. in a side surface and an upper surface. It is effective to adopt A, to improve the characteristics of the present invention , to improve cleaning efficiency and accuracy, or to ensure versatility and convenience.

The side drying device D1 is provided on the side surface of the rotary table A, and has a plurality of pairs of side nozzles (side nozzles 201 to 201n for side drying 201 to 201n "hereinafter referred to as 201") that perform planetary motion using rotation and revolution. On the other hand). The side drying device D1 includes a support rod 211 (including a hanging portion 211a) provided on the first rotating plate 12 of the upper surface cleaning device C, a fourth rotating shaft 221 provided on the support rod 211, Rotating means for controlling the rotation of the four rotating shafts 221 (in this example, sprockets 231 to 231n provided on the sprocket 16 of the first rotating shaft 14 and the fourth rotating shaft 221 provided on the support rod 221; The side nozzle links 261 to 261n provided on the fourth rotating shaft 221 (hereinafter referred to as 261), a pair of side nozzles 201 provided on the side nozzle link 261, It consists of Therefore, the revolution of the side nozzle 201 is performed through the path of the rotation of the first rotating plate 12 → the support rod 211 → the hanging part 211a. The rotation of the side nozzle 201 is performed via the rotation of the first rotating plate 12 → the rotating means → the side nozzle link 261. In addition, between the side nozzles 201 (referred to as between the left and right side nozzles 201 in a simplified manner in FIG. 4A), when the workpiece W is swung based on the rotary table A, An interval that does not collide is provided, and the use of the rotary table A and the features of the present invention are exhibited. And this space | interval (including the change of the other structure of the side surface drying apparatus D1) can also be made changeable by the magnitude | size of the workpiece | work W, or the shape, unevenness | corrugation, hole, etc. in a side surface and an upper surface. Adopting A, the characteristics of the present invention , drying efficiency, versatility, and convenience are effective.

The lower surface cleaning device C is provided on the lower surface of the rotary table A, and has a number of lower surface nozzles for cleaning that perform planetary motion using rotation and revolution (lower surface nozzles 30 to 30n “hereinafter 30”). Have. The lower surface cleaning apparatus C includes a rotating shaft 31 provided on the frame 1 and rotating means for controlling the rotation of the shaft 31 (in this example, a motor 32, an output shaft of the motor 32, and the shaft 31). And a fifth rotary plate 33 provided on the fifth rotary plate 33, a fifth rotary plate 34 provided on the fifth rotary plate 33, and a fifth rotary plate 34 provided on the fifth rotary plate 33. The lower surface nozzle links 35 to 35n provided on the fifth rotation shaft 34 and the gear mechanisms for controlling the rotation of the lower surface nozzle links 35 to 35n “hereinafter referred to as 35” (the shaft shaft 31 and the fifth rotation shaft 341 respectively) And a lower surface nozzle 30 provided on the lower surface nozzle link 35. Accordingly, the revolution of the lower surface nozzle 30 is performed via the motor 32 → the rotating means → the shaft 31 → the lower surface nozzle link 35. Further, the rotation of the lower surface nozzle 30 is performed via the motor 32 → the shaft 31 → the gear mechanism → the lower surface nozzle link 35. The lower surface nozzle 30 can be changed in the vertical direction (vertical direction in FIG. 4A) so that, for example, the shape of the bottom surface of the workpiece W, unevenness, holes, etc. can be accommodated and rotated. It is effective for the adoption of the table A, the characteristics of the present invention , the improvement of the cleaning efficiency and accuracy, the versatility, and the convenience.

The lower surface drying apparatus C1 has a large number of drying nozzles (lower surface nozzles 301 to 301n “hereinafter referred to as 301”) provided on the lower surface of the rotary table A and performing planetary motion using rotation and revolution. . The lower surface drying device C1 includes a rotating shaft 311 provided on the frame 1 and rotating means for controlling the rotation of the shaft 311 (in this example, a motor 321, an output shaft of the motor 321 and the shaft 311). And a sixth rotating plate 341 provided on the sixth rotating plate 331, a sixth rotating plate 341 provided on the sixth rotating plate 331, and a sixth rotating shaft 341 provided on the sixth rotating plate 331, The lower surface nozzle links 351 to 351n provided on the sixth rotating shaft 341 "hereinafter referred to as 351" and the gear mechanisms that control the rotation of the lower surface nozzle link 351 (provided on the shaft 311 and the sixth rotating shaft 341, respectively). And a lower surface nozzle 301 provided on the lower surface nozzle link 351. Accordingly, the revolution of the lower surface nozzle 301 is performed via the motor 321 → the rotating means → the shaft 311 → the lower surface nozzle link 351. The rotation of the lower surface nozzle 301 is performed via the motor 32 → the shaft 311 → the rotating means → the lower surface nozzle link 351. The lower surface nozzle 301 has a structure that can be changed in the vertical direction (vertical direction in FIG. 4A), so that, for example, the bottom surface of the workpiece W can be adapted to the shape, irregularities, holes, etc. It is effective for the adoption of the table A, the characteristics of the present invention , the improvement of the cleaning efficiency and accuracy, the versatility, and the convenience.

  The means F1 for supplying water and / or the means F2 for supplying air will be described separately. The means F1 for supplying water is composed of upper surface nozzles 8 to 8n, lower surface nozzles 30 to 30n, side surface nozzles 20 to 20n ( The water supply means F1 is a clean tank 40, a pump 41, a pipe 42, and various valves 43 formed in a main configuration. The water and / or cleaning liquid in the clean tank 40 is sprayed onto the workpiece W using the nozzle N. In the figure, 45 is a dirty tank, 46 is a filter, and 47 is a pipe. The means F2 for supplying air supplies air to the upper surface nozzles 81 to 81n, the lower surface nozzles 301 to 301n, and the side surface nozzles 201 to 201n (collectively, the nozzle N1). The means F2 for forming the compressor 50, the pipe 52, and various valves 53 with the main components, and injects the air of the compressor 50 onto the workpiece W using the nozzle N1.

  Hereinafter, one step in carrying in, washing and drying, taking out, and conveying one workpiece W, and a preferable example thereof will be described.

  In “loading work W”, the work W is supplied into the cage of the loading position of the rotary table A using a manual or automatic means. Subsequently, detection means (not shown) such as a limit switch, a sensor, a timer, etc. work to move the door G upward to open the loading / cleaning / drying positions 6a to 6c, and the turntable A rotates by a predetermined angle. (Turn).

  The “cleaning of the workpiece W” means that after the workpiece W is loaded, when the workpiece W on the rotary table A rotates to the cleaning position 6b, the detection means works and stops, and the door G descends. The loading / cleaning / drying positions 6a to 6c are partitioned (shielded). Water jet from the nozzle 8 of the upper surface cleaning device B, the nozzle 20 of the side surface cleaning device D, and the nozzle 30 of the lower surface cleaning device C to the workpiece W at the cleaning position 6b, and the rotation of the nozzle N And all directions of work W are washed using revolution.

  “Drying of the work W” means that after the cleaning of the work W, when the cleaning of the work W is completed, the detection means works, and the door G moves upward to change the loading / cleaning / drying positions 6a to 6c. The rotary table A is opened and rotated (turned) by a predetermined angle. When the workpiece W on the turntable A rotates to the drying position 6c, the detection means operates and stops, and the door G descends, and the loading / cleaning / drying positions 6a to 6c are partitioned (shielded). ) With respect to the cleaned workpiece W at the drying position 6c, air is injected from the nozzle 81 of the upper surface drying device B1, the nozzle 201 of the side surface drying device D1, and the nozzle 301 of the lower surface drying device C1, and the nozzle N1. The entire work W is dried using the rotation and revolution of the.

  The “work W removal” means that after the work W has been dried, when the work W has been dried, the detection means is activated and the door G is moved upward to change the loading / cleaning / drying positions 6a to 6c. The rotary table A is opened and rotated (turned) by a predetermined angle. When the workpiece W on the turntable A rotates to the carry-in position 6a, the detection means works and stops, and the door G descends, and the carry-in / cleaning / drying positions 6a to 6c are partitioned (shielded). ) An example process is completed by taking out the dried workpiece W at the carry-in position 6a by using a manual or automatic means.

  “Transfer of work W” is pooled at a predetermined position via a transfer table (not shown) after the work W is taken out.

  The above is one process of one workpiece W, which is appropriately handled according to the shape, unevenness, height, etc. of the workpiece W, and the same applies to the cleaning of a plurality of workpieces W.

FIG. 1-1 is a plan overhead view of a work apparatus in a state where a cover of a room surrounding a cleaning room and / or a drying room is removed. FIG. 1-2 is a plan view of the plane with the main part of FIG. 1-1 omitted. 2 is a side view of the work device. FIG. 3-1 is a side view of the main part showing the relationship between the rotary table and the lower surface cleaning device. FIG. 3-2 is a front view of the main part showing the relationship between the rotary table and the lower surface cleaning apparatus. Fig.3-3 is a plan view of the rotary table Fig. 3-4 is a schematic diagram showing the container at the cleaning position of the rotary table. Fig. 3-5 is a schematic diagram showing a container at the drying position of the rotary table. Fig. 3-6 is a schematic diagram showing the car at the loading position of the rotary table FIG. 4-1 is a front view of the main part showing the relationship between the upper and lower surface cleaning devices and the pair of left and right side surface cleaning devices. 4-2 is an enlarged front view of the main part of the top surface cleaning device. 4-3 is an enlarged front view of the main part showing the pair of right and left side cleaning devices 4-4 is an enlarged front view of the main part showing the lower surface cleaning apparatus. FIG. 5-1 is a front view of the main part showing the relationship between the top and bottom surface drying device and the pair of left and right side surface drying devices. 5-2 is an enlarged front view of the main part of the upper surface drying apparatus. FIG. 5-3 is an enlarged front view of the main part showing the pair of left and right side drying apparatuses. 5-4 is an enlarged front view of the main part showing the lower surface drying apparatus. Fig. 6-1 is a cleaning circuit diagram 6-2 is a drying circuit diagram

A rotating table B top surface cleaning device B1 top surface drying device C bottom surface cleaning device C1 bottom surface drying device D side surface cleaning device D1 side surface drying device F1 means for supplying water F2 means for supplying air G door N nozzle N1 nozzle S space S1 space W Work 1 Frame 2 Motor 3 Linking mechanism 5 Rotating shaft 6 Table 6a Loading position 6b Cleaning position 6c Drying position 600 Through hole 8 to 8n Top nozzle 9 First main shaft 10 Motor 11 Transmitter 12 First rotating plate 14 First Rotating shafts 15 to 15n Upper surface nozzle link 16 Sprocket 81 to 81n Upper surface nozzle 91 First main shaft 101 Motor 111 Transmitter 121 Second rotating plate 141 Second rotating shaft 151 to 151n Upper surface nozzle link 161 Sprocket 20 to 20n Side nozzle 21 support rod 21a hanging part 22 third rotating shaft 2 ˜23n Sprocket 25 Chain 26-26a Side nozzle link 201-201n Side nozzle 211 Support rod 211a Hanging portion 221 Fourth rotary shaft 231-231n Sprocket 251 Chain 261-261a Side nozzle link 30-30n Bottom nozzle 31 竪 shaft 32 Motor 33 Fifth rotating plate 34 Fifth rotating shaft 35 to 35n Lower surface nozzle links 301 to 301n Lower surface nozzle 311 Shaft shaft 321 Motor 331 Sixth rotating plate 341 Sixth rotating shafts 351 to 351n Lower surface nozzle link 40 Clean tank 41 Pump 42 Piping 43 Valve 45 Dirty tank 46 Filter 47 Piping 50 Compressor 52 Piping 53 Valve

Claims (3)

A rotary table that feeds workpieces and has multiple stations , and stops when water and / or air is supplied, a door that shields each section of the rotary table, and the door is raised and lowered An upper surface cleaning device having an upper surface nozzle for upper surface cleaning that performs planetary movement using rotation and revolution provided on the upper surface of the cleaning position of the rotary table, and an upper surface of the drying position of the rotary table. An upper surface drying device having an upper surface nozzle for upper surface drying that performs planetary movement using rotation and revolution, and a planet using the rotation provided below the upper surface cleaning device and the revolution due to revolution of the upper surface cleaning device. A side cleaning apparatus having a side nozzle for cleaning a pair of side cleaning, a rotation provided below the upper surface drying apparatus, and a revolution by the revolution of the upper surface drying apparatus. A side surface drying device having a pair of side surface nozzles for moving side surface drying, and a lower surface cleaning device that performs planetary motion using rotation and revolution provided on the lower surface of the rotary table and facing the upper surface cleaning device. A lower surface cleaning apparatus having a lower surface nozzle, and a lower surface drying apparatus having a lower surface nozzle for lower surface drying that performs planetary motion using rotation and revolution provided on the lower surface of the rotary table and facing the upper surface drying apparatus. And a means for supplying water and / or air to each nozzle, and a workpiece cleaning apparatus,
The upper surface cleaning device includes a rotatable first main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the first main shaft, and a first rotary plate provided on the first main shaft. A rotating shaft suspended from the first rotating plate, a gear mechanism that controls the rotation of the first rotating shaft, an upper surface nozzle link provided on the rotating shaft, and the drive that controls the rotation of the upper surface nozzle link And an upper surface nozzle for upper surface cleaning provided in the upper surface nozzle link,
The upper surface drying device includes a rotatable second main shaft provided on the frame, a driving unit and a transmission unit that control rotation of the second main shaft, and a second rotating plate provided on the second main shaft. A second rotating shaft suspended from the second rotating plate, a gear mechanism for controlling the rotation of the second rotating shaft, an upper surface nozzle link provided on the second rotating shaft, and the upper surface nozzle link The driving means for controlling the rotation of the upper surface nozzle and the upper surface nozzle for upper surface drying provided in the upper surface nozzle link,
The side surface cleaning device includes a support rod provided on the first rotating plate of the upper surface cleaning device, a third rotating shaft provided on the supporting rod, and the upper surface cleaning device that rotates the third rotating shaft. A sprocket that is linked to the sprocket via a chain, a side nozzle link provided on the third rotating shaft, and a pair of side nozzles for side cleaning provided on the side nozzle link,
The side surface drying device includes a support rod provided on the second rotating plate of the upper surface drying device, a fourth rotating shaft provided on the supporting rod, and the upper surface cleaning device that rotates the fourth rotating shaft. A sprocket that is connected to the sprocket via a chain, a side nozzle link provided on the fourth rotating shaft, and a pair of side nozzles for drying the side provided on the side nozzle link,
Further, the lower surface cleaning apparatus is provided on the rotating shaft provided on the frame, a rotating means for controlling the rotation of the shaft, a fifth rotating plate provided on the shaft, and the fifth rotating plate. It comprises a fifth rotating shaft, a lower surface nozzle link provided on the fifth rotating shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface cleaning provided on the lower surface nozzle link,
Further, the lower surface drying apparatus is provided on the rotating shaft provided on the frame, a rotating means for controlling the rotation of the shaft, a sixth rotating plate provided on the shaft, and the sixth rotating plate. A sixth rotating shaft, a lower surface nozzle link provided on the sixth rotating shaft, a rotating means for controlling the rotation of the lower surface nozzle link, and a lower surface nozzle for lower surface drying provided on the lower surface nozzle link;
In contrast to the upper surface cleaning / drying device, the lower surface cleaning / drying device is provided, and the side surface cleaning / drying device is provided on both sides of the space formed by the upper / lower surface cleaning / drying device, respectively.
Furthermore, the workpiece | work washing | cleaning apparatus comprised so that the axial center position of said 1st main axis | shaft of the said upper surface washing | cleaning apparatus and the said collar shaft of the said lower surface washing | cleaning apparatus might be installed in a displacement relationship in the up-down direction of the said rotary table .
In the workpiece washing apparatus according to claim 1,
The side cleaning / drying device is provided with one or a plurality of nozzles that rotate and rotate in opposition to each other, and a work placed on the rotary table is placed between the nozzles of the pair. A workpiece cleaning apparatus configured to maintain an interval that does not collide when rotating while rotating.
In the workpiece washing apparatus according to claim 1,
A workpiece cleaning apparatus configured to provide a transfer table adjacent to the rotary table.

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