JP2008000743A - Planetary movement type vacuum agitating and defoaming apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a planetary movement type vacuum agitating and defoaming apparatus which enables high-level defoaming treatment by causing a container housed within a vacuum pressure chamber with the capacity that is as small as possible to rotate on its axis and to orbitally move so as to homogenously mix substances to be agitated and defoamed within the container and achieves minituarization and the lower weight of the entire apparatus. <P>SOLUTION: A vacuum sealing box 70, a container holder 10 housed within the box, a container 11, and an electric motor 30 for autorotation that is designed to be able to rotate via axial sealing or sealing of a rotary shaft 101 of the container holder are amounted on each rotation frame 20. The rotary shaft 21 of the rotation frame is composed via arrangement of a conductive ring device 40, a wiring device 200 or 200B, and a carbon brush device 50, so that electricity can be supplied to the electric motor 30 for autorotation. Furthermore, an electric motor 60 can orbitally move around the rotary shaft 21. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

  The present invention relates to a planetary motion type vacuum stirring and defoaming device in which a container containing a substance to be stirred is rotated in a vacuum atmosphere and revolved and stirred to uniformly mix and degas the substance. About.

Conventionally, among the stirring and defoaming devices using the planetary motion of the rotation and revolution of the container, those in which the stirring and defoaming treatment is performed under atmospheric pressure are, for example, several microns or less depending on the purpose of use such as medical use and semiconductor use. It is known that it is not possible to sufficiently cope with the case where a high degree of defoaming is required.
Therefore, a planetary motion type vacuum agitation defoaming device that has been provided with a vacuum pressure chamber and capable of rotating and revolving a container containing a substance to be agitated in a vacuum pressure atmosphere has appeared. As shown in Japanese Unexamined Patent Publication No. 2005-131622, the vacuum pressure chamber includes a rotating frame, a mechanical transmission device, etc., even if the container for the agitated defoamed substance is about 300 g. Therefore, the capacity is large, and when a vacuum pump installed outside the apparatus is added, the total weight becomes at least about 250 kg or more.
For this reason, as shown in Japanese Patent Laid-Open No. 2001-246236, a container containing a substance to be stirred and defoamed is attached and stirred and defoamed so that only the container holder that gives rotation and revolution movements to the container can be evacuated. 3 and Japanese Patent Application Laid-Open No. 11-290668, the apparatus shown in the former Japanese Patent Application Laid-Open No. 2001-246236 penetrates the wall surface of the container holder 10 that can be sealed with the lid 11. It communicates with the vacuum pump 52 outside the apparatus through the suction hole 12, the passages 41, 42, 43, the rotary joint 34, and the vacuum suction hose 51. The apparatus includes a container holder 10 shown in Japanese Patent Laid-Open No. 10-43568. The description of the rotation mechanism and the revolution mechanism of the container holder 10 shown in Japanese Utility Model Publication No. 5-32110 is omitted. It is impossible to avoid the door Tengchong, there is a problem, such as. The latter apparatus shown in FIG. 3 of Japanese Patent Laid-Open No. 11-290668 has the same problems as described above, and the container holder 25 that can be sealed with the lid 25a is fixed to one end of the flexible suction hose 16 and the other end. The container holder 25 is rotated and revolved by being connected to be freely rotatable, or both ends are freely rotatable, so that the flexible suction hose 16 can be attached and detached before and after the stirring and defoaming treatment, and the lid 25a can be attached and removed. In addition, as described in Japanese Patent Laid-Open No. 11-179181 [0004], there is a problem with the durability of the rotation support portions 22 and 25C during the revolution rotation of 1000 to 1500 times / min. there were.
Japanese Patent Application No. 2005-131622 JP 2001-246236 A Japanese Patent Laid-Open No. 10-43568 JP-A-11-290668 Japanese Patent Laid-Open No. 11-179181

The present invention is a vacuum chamber having a small capacity that only accommodates a container holder, and gives a rotating and revolving motion to a container in a vacuum atmosphere to uniformly mix a substance to be stirred and defoamed in the container, and to perform a defoaming process. In addition, the present invention provides a planetary motion type vacuum stirring and defoaming device that can reduce the size and weight of the device.
The present invention also provides a planetary motion type vacuum stirring and defoaming device in which the rotation motion with respect to the container and the revolution motion with respect to the container can be independently operated.
The present invention also provides a planetary motion type vacuum stirring and defoaming device in which a small vacuum pump is housed in a device case to maintain a high degree of vacuum and to enable highly accurate stirring and defoaming. is there.
Furthermore, the present invention provides a planetary motion type vacuum stirring and defoaming device which is easy to manufacture, inexpensive and energy saving.

In order to achieve the above-mentioned object, the planetary motion type vacuum agitation and degassing device of the present invention is sealed so as to be openable and closable so as to maintain the vacuum pressure, and is detachably fitted to the container holder 10 and the container holder 10. A vacuum sealed box 70 that can rotatably accommodate the container 11 that can be attached or engaged, and a container holder 10 that is accommodated in the vacuum sealed box 70 are rotatably supported, and a shaft seal device 71 for vacuum is also provided. Alternatively, the rotating shaft 101 of the container holder 10 that is shaft-sealed or sealed via the 71B or vacuum magnet coupling device 71C or 71D, and the electric motor 30 that can rotate the rotating shaft 101 of the container holder 10 (hereinafter, motor for rotation). 30)) and the communication pipe 8 communicating with the rotary frame 20 and the vacuum sealed box 70, each of which can be rotated by the rotary shaft 21. Rotating joint 72 or 72B for vacuum, in which a vertical hole 212 that passes through the upper end of the rotary shaft 21 to the lower end and a lower end of the rotary shaft 21 that passes through the vertical hole 212 can be rotatably inserted and sealed. A vacuum suction device 800 including a vacuum suction pipe 801 communicated with the joint 72 or 72B and a vacuum pump 80 communicated with the vacuum suction pipe 801, and an electrically conductive ring 41 attached to the outer peripheral surface of the rotary shaft 21 by being electrically insulated. A plurality of conductive ring devices 40, a carbon brush device 50 in which the carbon brush 51 is brought into electrical contact with the conductive ring 41 so that power can be supplied from the outside, and a conductive ring of the conductive ring device 40 by an insulated wire 402. 41 is a wiring device 200 or 200B that can supply power to the rotating electric motor 30 or the like mounted on the rotating frame 20 from the rotation shaft 41; An electric motor 60 (hereinafter referred to as a revolving motor 60) that can rotate, and the container 11 is given a rotational motion and a revolving motion, and the agitated defoamed substance placed in the container 11 is placed in a vacuum atmosphere. , And can be defoamed with stirring.
Further, in order to achieve the above object, the planetary motion type vacuum agitation / deaeration device of the present invention can be opened and closed so as to maintain the vacuum pressure and can be attached to and detached from the container holder 10 as shown in the figure. A vacuum sealed box 70 that can rotatably accommodate the container 11 that can be fitted or engaged with the container 11, a container holder 10 that is accommodated in the vacuum sealed box 70, and a shaft support for vacuum. The rotating shaft 101 of the container holder 10 that is shaft-sealed or sealed via the device 71 or 71B or the vacuum magnet coupling device 71C or 71D, and the electric motor 30 that can rotate the rotating shaft 101 of the container holder 10 (hereinafter referred to as “self”). (Referred to as a diverting electric motor 30), each of which is mounted and is connected to a rotary frame 20 that can be rotated by a rotary shaft 21 and a vacuum sealed box 70. The tube 83C, the vacuum pressure reservoir 2100C having a hollow portion 2110C provided at the center upper portion of the rotating shaft 21 communicating with the connecting tube 83C or the central portion of the rotating frame 20, and the hollow shaft 2110C of the vacuum pressure reservoir 2100C are inserted into the rotating shaft. The tube is connected to the vacuum rotary joint 72C or 72D and the vacuum rotary joint 72C or 72D that can rotate in the axial direction of the 21 and is fixed to the frame 98 of the case 90 and arranged in the axial direction of the rotary shaft 21. A vacuum suction device 800C comprising a flexible vacuum suction pipe 8011C communicating with the joint 84C, a vacuum suction pipe 801C communicating with the pipe joint 84C, and a vacuum pump 80 communicating with the vacuum suction pipe 801C, and the outer peripheral surface of the rotary shaft 21 are electrically insulated. A conductive ring device 40 having a plurality of conductive rings 41 attached thereto, and a carbon bra A carbon brush device 50 in which 51 is brought into electrical contact with the conductive ring 41 so that power can be supplied from the outside, and an electric motor 30 for rotation mounted on the rotating frame 20 from the conductive ring 41 of the conductive ring device 40 by an insulated wire 402. Wiring device 200 or 200B that can supply power to the motor, etc., and a revolving motor 60 that can rotate the rotating shaft 21, and the container 11 is subjected to rotation and revolving motion, and is placed in the container 11. The stirring defoaming substance can be stirred and defoamed in a vacuum atmosphere.
Further, in order to achieve the above object, the planetary motion type vacuum stirring and degassing device of the present invention is such that a vacuum shaft seal device 71 includes a magnetic fluid seal 711 as shown in the figure.
Further, in the planetary motion type vacuum agitation deaerator of the present invention, the vacuum shaft seal device 71B is provided with a self-lubricating seal ring 700B as shown in the drawing in order to achieve the above object.
Further, in order to achieve the above object, the planetary motion type vacuum agitation / deaeration device of the present invention has a self-lubricating seal ring 700B fitted with a self-lubricating cross-section low U-shaped seal ring 712B as shown in the figure. Self-lubricating O-ring 712B, or self-lubricating cross-section crescent-shaped seal ring 712C and self-lubricating O-ring 712C integrally formed therewith, or the low U-shaped seal ring 712B and O-ring 712B and self-lubricating A backup ring 713B or the crescent-shaped seal ring 712C and a retainer 713C fitted to the O-ring 712C formed integrally therewith are provided.
In order to achieve the above object, the planetary motion type vacuum agitation deaerator of the present invention has a vacuum magnet coupling device 71C using a non-magnetic thin plate bottom plate 703C of the vacuum sealed box 70C as a partition as shown in the figure. The disk-shaped magnet plate 1011G is attached to the tip of the rotating shaft 101C of the container holder 10 and arranged inside the bottom plate 703C with a slight gap, and the disk-shaped magnet plate 311G is placed outside the bottom plate 703C with a small gap. The motor shaft 31 for rotation is attached to the tip of the motor shaft 31 and is disposed so as to face the motor shaft 31.
Further, in order to achieve the above object, the planetary motion type vacuum stirring deaerator of the present invention has a vacuum magnet coupling device 71D made of a bottom plate 7031D of a vacuum sealed box 70D and a cup-shaped nonmagnetic thin plate as shown in the figure. A bottom plate 7032D is provided as a partition wall, an inner ring yoke 1011D is attached to the tip of the rotating shaft 101D of the container holder 10, a magnet 1012G is fixed thereto, and is arranged with a slight gap from the inside of the bottom plate 7032D, and outside the bottom plate 7032D. The magnet 312G fixed inside the outer ring yoke 311D is arranged to face each other with a slight gap therebetween.
Further, in order to achieve the above object, the planetary motion type vacuum agitation deaerator of the present invention has a rotary joint 72 for vacuum inserted into a sealing part 721 and rotatably inserted into the sealing part 721 as shown in the figure. A rotary shaft 21 provided with a vertical hole 211 and a vacuum reservoir 722 are provided, and a sealing portion 721 is formed of a magnetic fluid seal that seals the rotary shaft 21, and the vertical hole 211 of the rotary shaft 21 communicates with the vacuum reservoir 722. The vacuum reservoir 722 communicates with the vacuum suction tube 801.
Further, in order to achieve the above object, the planetary motion type vacuum agitation deaerator of the present invention has a rotary rotary joint 72B inserted into a sealing portion 721B and rotatably inserted into the sealing portion 721B as shown in the figure. A rotary shaft 21 provided with a vertical hole 211 and a vacuum reservoir 722B. A sealing portion 721B is formed of a self-lubricating seal ring 700B that seals the rotary shaft 21, and the vertical hole 211 of the rotary shaft 21 is formed in the vacuum reservoir 722B. The vacuum reservoir 722B communicates with the vacuum suction tube 801.
Further, in order to achieve the above object, the planetary motion type vacuum agitation deaerator of the present invention has a conductive ring device 40 on the outer peripheral surface of an electrically insulating synthetic resin cylinder 42 attached to the rotary shaft 21 as shown in the figure. Longitudinal grooves 421 corresponding to the number of conductive rings 41 are formed, and insulated wires 411 connected to the respective conductive rings 41 are laid in the respective vertical grooves 421, and are electrically connected to the respective connection terminals 401 erected on the upper surface 420. In addition, a wiring device 200 that can be wired to the electric motor 30 for rotation of the rotating frame 20 through an insulated wire 402 electrically connected to each connection terminal 401 is provided.
Further, in order to achieve the above object, the planetary motion type vacuum agitation / deaeration device of the present invention has a conductive ring device 40, which has one or more lateral holes 211 formed in the rotary shaft 21 and a lateral surface as shown in the figure. A wiring device 200 </ b> B is provided in which the insulated wire 402 can be wired to the electric motor 30 for rotation of the rotating frame 20 through a vertical hole 212 communicating with the hole 211.
Further, in order to achieve the above-described object, the planetary motion type vacuum agitation deaerator of the present invention includes a carbon brush device 50 having a square bar-like carbon body 500, a compression wound spring 511, an electrically conductive contact 513, as shown in the figure. The carbon brush 51 including the conductive wire 512 electrically coupled to the carbon body 500 and the conductive contact 513, and the upper surface and both side surfaces of the carbon body 500 of the carbon brush 51 can be slidably inserted. An electrically insulating synthetic resin 521 and an electrically conductive metal plate 522 that allows the lower surface of the carbon body 500 to be slidably inserted and electrically contact the electrically conductive contact 513 include the number of conductive rings 41. The number corresponding to is stacked and insulated and fixed.
Further, in order to achieve the above object, the planetary movement type vacuum agitation / deaeration device of the present invention has a container holder 10 between the inner surface of the side wall 102 and the outer surface of the side portion 111 of the container 11 or the side wall as shown in the figure. A room-temperature-curing rubber / synthetic resin solution is allowed to flow between the inner surface 102 and the inner surface of the bottom wall 103 and the outer surface of the side portion 111 and the outer surface of the bottom portion 112 of the container 11 so that the container 11 is detachably fitted or engaged. A rubber / synthetic resin cured molded article 12 is interposed.
Further, in order to achieve the above object, the planetary motion type vacuum agitation deaerator of the present invention has a rubber / synthetic resin-cured molded product 12 on the inner surface 121 in contact with the outer surface of the side portion 111 of the container 11 as shown in FIG. One or a plurality of small vertical grooves 1211 are formed to facilitate attachment and detachment of the container 11.
Further, in order to achieve the above object, the planetary motion type vacuum agitation / deaeration device of the present invention has a rubber / synthetic resin cured molded product 12 on the outer surface 122 in contact with the inner surface of the side wall 102 of the container holder 10 as shown in FIG. One or a plurality of small vertical grooves 1221 are formed so as to be easily detached from the container holder 10.
In the present invention, the rotating motor can be either a DC motor or an AC motor, and the rotation speed of these motors can be varied by a known motor rotation speed control device.
The revolution motor can be either a DC motor or an AC motor, and the rotation speed of these motors can be varied by a known motor rotation speed control device.
Further, in the present invention, the vacuum sealed box is for containing a container containing a substance to be stirred and deaerated in a vacuum pressure atmosphere, and the container is detachably fitted or engaged. The container holder to be worn is mounted so as to be able to rotate, and the vacuum pressure chamber is formed to have a minimum volume and is mounted on the rotating frame. Therefore, the vacuum sealed box forming the vacuum pressure chamber does not include a rotating frame, a mechanical transmission device, an electric motor, or the like in the vacuum pressure chamber unlike the conventional device, and a part of the rotation axis of the container holder and the container and the container holder. Is only contained within the vacuum chamber.
The vacuum sealed box includes a lid and a box, and both are sealed so as to be removable via a vacuum seal such as an O-ring or a seal packing. Further, the vacuum sealed box is provided with a communication pipe for connecting with a vacuum suction device in order to vacuum this. In addition, a manual leak valve is provided as necessary.
The container holder is rotatably supported by the rotating shaft on the bottom plate of the vacuum sealed box and the support plate. When the rotating shaft protrudes from the bottom of the vacuum sealed box, the container holder is It is sealed and connected to the motor for rotation, so that the vacuum in the box can be maintained, but when the rotating shaft does not protrude from the bottom of the vacuum sealed box, the bottom plate of the vacuum sealed box is used as a partition wall by magnet coupling. The rotation of the motor for rotation is transmitted.
As the vacuum shaft seal device, a known magnetic fluid seal or a known self-lubricating seal ring is used, and as the vacuum magnet coupling, a known disk-type magnet or cylinder-type magnet is used.
A magnetic fluid seal is a shaft sealing device used to transmit the rotational motion of an electric motor under atmospheric pressure to a vacuum pressure chamber, and uses a magnet and a magnetic pole to hold magnetic fluid on the rotating shaft. It is a device that seals the shaft.
The self-lubricating seal ring is made of a self-lubricating material such as fluorine rubber or fluorine resin, and has a low U-shaped cross section, an O-ring, a backup ring, an O-ring integrally formed with a crescent-shaped cap, This is for a rotary shaft for vacuum combined with the retainer and the like, and is arranged in one or more stages.
The disk-type magnet and cylinder-type magnet consist of a non-magnetic thin plate as a partition wall between the vacuum pressure chamber and the atmospheric pressure chamber, the magnet of the vacuum pressure chamber facing the magnet of the atmospheric pressure chamber, and a magnet attached to the motor of the atmospheric pressure chamber. It is a device that rotates and transmits magnetic force to the magnet of the rotating shaft of the vacuum chamber through a partition wall.
The electric motor for rotation is for rotating the rotating shaft of the container holder, and is mounted on the rotating frame.
Further, in the present invention, the vacuum suction device for setting the vacuum sealed box to a vacuum pressure includes a vertical pipe penetrating from the communicating pipe communicating with the vacuum sealed box provided on the rotating frame from the upper end to the lower end of the rotating shaft of the rotating frame. A vacuum rotary joint that communicates with a hole through which the lower end of the rotary shaft is rotatably sealed, a vacuum suction pipe that communicates with the vacuum rotary joint, and a vacuum pump that communicates with the vacuum suction pipe; The communication pipe communicating with the vacuum sealed box provided on the rotating frame communicates with the vacuum reservoir having the hollow portion provided on the central portion of the rotating frame or on the rotating shaft of the rotating frame, and from the hollow portion of the vacuum reservoir to the rotating frame. There is a vacuum rotary joint that rotates in the axial direction of the rotary shaft, a vacuum suction pipe that communicates with the vacuum rotary joint, and a vacuum pump that communicates with the vacuum suction pipe.
The vacuum rotary joint has a vacuum shaft sealing device that allows the lower end of the rotary shaft of a rotary frame provided with a vertical hole, which is a vacuum suction hole, to be rotatably sealed, and a hollow portion that can communicate with a vacuum suction tube. Provided with a vacuum reservoir, a vacuum reservoir formed with a hollow portion fixed on the center of the rotating frame or the rotating shaft of the rotating frame, and a rotating shaft of the rotating frame in the hollow portion of the vacuum reservoir. A vacuum shaft seal device that can rotatably seal a suction shaft provided with a vacuum suction hole that is inserted and fixed in the axial direction, and a pipe joint portion that can be fixed to a vacuum suction tube. There is something that is.
There are shaft sealing devices for vacuum rotary joints that include the magnetic fluid seal described above and those that include a self-lubricating seal.
The conductive ring device is a power supply device for supplying power to an electric device such as an electric motor for rotation mounted on a rotating rotating frame together with a carbon brush device and a rotating shaft wiring device described later, and the outer peripheral surface of the rotating shaft of the rotating frame. In addition, a plurality of conductive rings are provided on a synthetic resin cylindrical body of an electrical insulator to be fitted directly or via a metal cylinder. As the conductive ring, an endless plate made of a copper alloy having good conductivity and a large current density is used. Each of the conductive rings is electrically connected to a wiring device described later via an insulated wire.
The carbon brush device is a power supply device for supplying power to the rotating conductive ring from an external power source. The carbon brush device is made of electro-graphite, graphite, metal-graphite, synthetic resin-impregnated graphite, etc. The carbon ring is provided with a spring that presses each carbon brush for electrical contact at all times, so that the carbon brush can be fed from an external power source.
The wiring device is a device for supplying electric power from a conductive ring attached to the rotating shaft of the rotating frame to a motor for rotation mounted on the rotating frame. The cylindrical body provided with the conductive ring is a rotating shaft near the rotating frame. If the cylindrical body is mounted at a position far away from the rotating frame, the rotating frame rotates. Insert insulated wires connected to the connection terminals on the cylindrical body of each conductive ring into one or more horizontal holes (including oblique holes) drilled in the shaft and vertical holes communicating with the horizontal holes. And wired to a motor for rotation on the rotating frame. When the vertical hole is also used as a vacuum suction vertical hole, the inserted insulated wire is inserted or taken out by sealing the horizontal hole (including the oblique hole).
Further, in the present invention, the container holder is rotated by a motor for rotation by detachably fitting or engaging the container in order to rotate the container, and the shape of the container is between the container holder and the container. In order to be able to cope with changes in capacity or quantity, physical properties of contents, temperature, etc., a rubber / synthetic resin-cured molded article cured by flowing a room-temperature-curing rubber / synthetic resin liquid is interposed.
The rubber / synthetic resin cured molded product can be easily attached and detached by forming one or a plurality of small vertical grooves on the inner surface in contact with the outer surface of the side portion of the container.
Furthermore, the cured product of rubber / synthetic resin can be easily detached from the container holder by forming one or more small vertical grooves on the outer surface in contact with the inner surface of the side wall of the container holder.

The apparatus of the present invention is small because the vacuum pressure chamber is formed from a container box and a minimum sealed box that can accommodate the container, and does not include a rotating frame, a mechanical conduction device, or the like, unlike the conventional apparatus. In a vacuum atmosphere with a capacity, the substance to be stirred can be vacuum-stirred and defoamed in a container, and the overall weight of the device can be greatly reduced to reduce the size, making the structure simple and inexpensive. In addition, there is an advantage that a small vacuum pump can be accommodated in the case to maintain a high degree of vacuum and save energy. In particular, when a vacuum magnetic coupling is used, the effect is particularly great because the vacuum sealed box can be completely isolated from the atmospheric pressure chamber.
Further, in the device of the present invention, since the power feeding device for the rotating frame that rotates at high speed can be formed by a simple and small conductive ring device, a carbon brush device, and a wiring device, it can greatly contribute to miniaturization of the entire device.
Furthermore, the container accommodated in the container holder can be attached and detached by allowing the room temperature curing type rubber / synthetic resin liquid to flow around the container holder and be detachable depending on its shape, capacity, quantity, etc. There is a great advantage that the small container can be accommodated in the container holder.

  Vacuum sealed box, rotatable container holder that can be accommodated in the vacuum sealed box, container that can be fitted or engaged in the container holder, and a shaft that rotatably seals or seals the rotation axis of the container holder Sealing device or vacuum magnet coupling device, rotating frame equipped with a rotating motor for rotating the rotating shaft of the container holder, vacuum suction device mounted on the rotating shaft of the rotating frame, conductive ring device, carbon brush A case and a wiring device, a revolving electric motor that rotates a rotating shaft of a rotating frame, a vacuum pump, and the like are provided in the case.

A first embodiment of the apparatus of the present invention is shown in FIGS. The planetary motion type vacuum agitation and degassing apparatus shown in the embodiment of the present invention includes a rotating frame 20 attached to a rotating shaft 21, a vacuum sealed box 70, a container holder 10, a container 11, and a shaft sealing device mounted on the rotating frame 20, respectively. 71, a motor 30 for rotation, a vacuum suction device 800, a conductive ring device 40, a wiring device 200B, a carbon brush device 50, a revolving motor 60 provided on the rotating frame 20 and the rotating frame shaft 21, and a vacuum pump 80. The case 90 is provided.
The rotary frame 20 includes a horizontal portion 201 and inclined portions 202 and 202 connected to both ends thereof. The horizontal portion 201 has a vacuum pressure reservoir 2100 mounted on the central upper surface, and each inclined portion 202 is a vacuum sealed box. 70, the rotating shaft 101 of the container holder 10, the shaft seal device 71, and the electric motor 30 for rotation are mounted.
As shown in FIGS. 1 and 2, the vacuum sealed box 70 is configured such that an opening / closing lid 701 can be detachably attached to the box body 702 via a vacuum seal O-ring 7011 and the container holder 10 is provided inside. The container 11 and the rotating shaft 101 protruding from the bottom plate 103 are rotatably supported by the bottom plate 703 of the sealed box 70 and the inclined plate 202 of the rotating frame 20 in close contact therewith, and a shaft comprising a magnetic fluid seal 711. The sealing device 71 shaft seals the bottom plate 703 of the vacuum sealed box 70 and the inclined plate 202 of the rotary frame 20 to maintain the inside of the vacuum sealed box 70 at a vacuum pressure so that the container holder 10 can be rotated. The rotating shaft 101 can be driven and rotated by the rotating shaft 31 of the electric motor 30 for rotation via a pulley 1011, a belt 310 and a pulley 311. A manual leak valve 704 communicates with the vacuum sealed box 70.
The container holder 10 accommodated rotatably in the sealed box 70 is formed so that the container 11 can be detachably fitted or engaged so that both can rotate on the rotating shaft 101. Further, the container holder 10 is a room-temperature curable type such as silicone rubber or urethane resin between the inner surface of the side wall 102 and the inner surface of the bottom wall 103 of the container holder 10 and the outer peripheral surface of the side portion 111 and the outer surface of the bottom portion 112 of the container 11. A rubber / synthetic resin-cured molded article 12 is inserted in which a rubber / synthetic resin liquid is allowed to flow and cured, and the container 11 can be detachably fitted or engaged.
Further, the rubber / synthetic resin cured molded article 12 is formed with one or a plurality of small vertical grooves 1211 on the inner surface 121 in contact with the outer surface of the side portion 111 of the container 11 so that the container 11 can be easily attached and detached.
Further, the rubber / synthetic resin cured molded article 12 is formed with one or a plurality of small vertical grooves 1221 on the outer surface 122 in contact with the inner surface of the side wall 102 of the container holder 10 to facilitate attachment / detachment from the container holder 10. .
As shown in FIGS. 1 and 3-1, the vacuum suction device 800 includes a vacuum pressure reservoir 2100 fixed to the center upper end 2101 of the rotary shaft 21 of the rotary frame 20, a hollow portion 2110 of the vacuum pressure reservoir 2100, and each sealing. A communication pipe 83 that communicates with the box 70, a vertical hole 212 that is a vacuum suction hole drilled from the central upper end 2101 to the lower end 2102 of the rotary shaft 21 of the rotary frame 20 that communicates with the hollow portion 2110 of the vacuum reservoir 2100, A vacuum rotary joint 72 comprising a shaft sealing device 721 comprising a magnetic fluid seal for rotatably sealing the lower part of the rotary shaft 21, and a pipe joint portion 722 provided with a hollow portion 7220, and a pipe joint portion of the vacuum rotary joint 72 A vacuum suction pipe 801 communicating with the hollow portion 7220 of 722, and a vacuum pump 80 communicating with the vacuum suction pipe 801 via the vacuum pressure control device 802 shown in FIG.
The vacuum rotary joint 72 may be replaced with a vacuum rotary joint 72B shown in FIG. 3-2. The vacuum rotary joint 72B includes a shaft seal device 721B provided with a self-lubricating seal ring 700B that rotatably seals the lower portion of the rotary shaft 21, and a pipe joint portion 722B provided with a hollow portion 7220B. is there.
The hollow portion 7220B of the pipe joint portion 722B of the vacuum rotary joint 72B communicates with the vacuum suction pipe 801.
The pipe joint portion 722 or 722B is installed with a stopper 942 via a case bottom plate 94 and a rubber plate 941.
Further, as shown in FIG. 3C, the self-lubricating seal ring 700B is a combination of a seal ring 711B, an O-ring 712B, and a backup ring 713B having a low U-shaped cross section formed of a self-lubricating material made of fluorine rubber or the like. For vacuum rotary shafts.
Further, as shown in FIG. 3-4, the self-lubricating seal ring 700B may be a combination of an O-ring integrally formed with a crescent-shaped cap formed of a self-lubricating material made of fluorine rubber and a retainer thereof. .
As shown in FIG. 4, the vacuum pressure control device 802 communicates with the pressure sensor 811 and the leakage electromagnetic valve 813 through the electromagnetic valve 812 that controls the flow rate from the suction hole 81 of the vacuum pump 80, and the vacuum suction device 800. Then, it communicates with each sealed box 70. 82 is an exhaust valve of the vacuum pump 80, and 91 is a pressure gauge and a vacuum pressure control unit that are electrically connected to the pressure sensor 811.
As shown in FIGS. 5A, 5B, and 6, the conductive ring device 40 includes an electrically insulating synthetic resin cylinder 42 that is externally fitted and fixed to the rotating shaft 21 of the rotating frame 20, and Three conductive rings 41 (1), 41 (2), 41 (3) made of a copper alloy plate having an endless conductivity and a high current density fixed to the outer peripheral surface at regular intervals, and each conductive ring Each of the connection terminals 401 (1), 401 (2), and 401 (3) on the upper surface 420 is electrically connected through insulated wires 411 (1), 411 (2), and 411 (3) connected every 41. It consists of things.
The cylinder 42 is formed with longitudinal grooves 421 corresponding to the number of the conductive rings 41 on the outer peripheral surface, and the insulated wires 411 (1) connected to the conductive rings 41 (1), 41 (2), 41 (3). 411 (2), 411 (3) are laid in the longitudinal grooves 421 (1), 421 (2), 421 (3) and the connection terminals 401 (1), 401 (2), 401 (3) is electrically connected.
As shown in FIG. 1, FIG. 5-2, and FIG. 6, the carbon brush device 50 is provided with three carbon brushes 51 that are in electrical contact with each conductive ring 41 via a compression winding spring 511 to supply power from the outside. Is done.
The carbon brush device 50 includes a square bar-like carbon body 500 (1), 500 (2), 500 (3), a compression wound spring 511 (1), 511 (2), 511 (3) and a conductive contact 513 ( 1) 513 (2), 513 (3) and carbon bodies 500 (1), 500 (2), 500 (3) are electrically coupled to each other, and conductive contacts 513 (1), 513 (2), 513 Carbon brushes 51 (1), 51 (2), 51 (3) composed of conductive wires 512 (1), 512 (2), 512 (3) electrically coupled to (3), and carbon body 500 (1), 500 (2), 500 (3), an electrically insulating synthetic resin body 521 (1), 521 (2), 521 (3) which can be slidably inserted on each upper surface and both side surfaces, and a carbon body Slidable on each bottom surface of 500 (1), 500 (2), 500 (3) Conductive metal plates 522 (1), 522 (2), and 522 (3) that can be inserted into the contactor 513 (1), 513 (2), and 513 (3). The number corresponding to the number of conductive rings 41 is provided and stacked and insulated and fixed.
Reference numerals 73 and 74 denote frames for holding the carbon brush device 50. Reference numeral 524 denotes an electrically insulating synthetic resin plate.
The carbon brushes 51 (1), 51 (2), 51 (3) are connected to the connection terminals 523 (1), 523 (2), 523 (3) of the metal plates 522 (1), 522 (2), 522 (3). ) To the external power source through insulated wires 501 (1), 501 (2), and 501 (3).
As shown in FIGS. 1 and 5-1, the wiring device 200B is a horizontal hole drilled at a position close to each connection terminal 401 of the conductive ring device 40 on the rotating shaft 21 that allows the rotating frame 20 to rotate. An insulated wire 402 electrically connected to each connection terminal 401 of the conductive ring device 40 is inserted into the horizontal hole 211 of the rotating shaft 21 in the vertical hole 212 communicating with the 211 and the horizontal hole 211 (including oblique holes). The horizontal hole 211 is sealed, taken out from the horizontal hole 211 close to the top surface 2101 of the vertical hole 212 via the vertical hole 212, sealed, and electrically connected to the motor 30 for rotation on the rotating frame 20. The cord box 203 is wired.
As shown in FIG. 1, the revolving motor 60 drives and rotates the rotating shaft 21 of the rotating frame 20 via a belt driving device 61 including pulleys 611 and 612 and a belt 613, and an external power source (not shown). Power is supplied from
The case 90 is opened and closed by a lid 93.
The sealed lid 701 of each sealed box 70 is opened, a substance to be stirred and defoamed is put in each container 11, and is fitted or engaged so as to be able to rotate together with the container holder 10, and the lid 701 of the sealed box 70 is sealed. 90 lids 93 are closed. Next, the vacuum pump 80 is activated to adjust the inside of the sealed box 70 to a predetermined degree of vacuum via a pressure gauge and a vacuum pressure control panel 91. Since the adjustment is completed in a short time, if the rotation speed and rotation time of the motor 30 for rotation and the motor 60 for revolution are determined immediately by the control panel 92 and operated, the substance to be stirred and defoamed in the container 11 is extremely short. With time, due to the rotation and revolution of the container 11, the container 11 is uniformly mixed and defoamed in a vacuum atmosphere.

A second embodiment of the apparatus of the present invention is shown in FIGS. The planetary motion type vacuum agitation and degassing apparatus shown in the embodiment of the present invention includes a rotating frame 20 attached to a rotating shaft 21, a vacuum sealed box 70, a container holder 10, a container 11, and a shaft sealing device mounted on the rotating frame 20, respectively. 71, motor 30 for rotation, vacuum suction device 800C provided on rotating frame 20 or rotating shaft 21, power distribution device 200, conductive ring device 40 provided on rotating frame shaft 21, carbon brush device 50, electric motor 60 for revolution And a vacuum pump 80 in the case 90.
The rotary frame 20 includes a horizontal portion 201 and inclined portions 202 and 202 connected to both ends thereof. The horizontal portion 201 is equipped with a vacuum pressure reservoir 2100C at the center of the upper surface, and each inclined portion 202 is a vacuum sealed box. 70, the rotating shaft 101 of the container holder 10, the shaft seal device 71, and the electric motor 30 for rotation are mounted.
Since the vacuum sealed box 70 is the same as that of the first embodiment, detailed description thereof is omitted.
The rotating shaft 101 of the container holder 10 protruding from the bottom plate 703 of the vacuum sealed box 70 is shaft sealed by a shaft sealing device 71. .
The shaft seal device 71 is formed of a magnetic fluid seal 711 and is the same as that of the first embodiment, and thus detailed description thereof is omitted.
Reference numeral 311 denotes a flexible coupling that connects the rotating shaft 101 and the motor shaft 31 for rotation.
Instead of the shaft seal device 71, a shaft seal device 71B may be used.
As shown in FIGS. 8A and 8B, the shaft seal device 71B includes a self-lubricating seal ring 700B having a low U-shaped cross-section seal ring 711B, an O-ring 712B fitted to the seal ring, and a backup ring 713B. And the shaft of the rotary shaft 101 is sealed. As shown in FIG. 8-3, the self-lubricating seal ring 700B may be a combination of an O-ring 712C formed integrally with a seal ring 711C having a crescent-shaped cross section and a retainer ring 713C fitted thereto.
Further, instead of the shaft seal device 71 or 71B, a vacuum magnet coupling device 71C may be used. In this case, as shown in FIG. 9A, in the vacuum magnet coupling device 71C, the bottom plate 703C of the vacuum sealed box 70C is formed of a non-magnetic metal thin plate, and this is used as a partition wall, and the tip of the rotating shaft 101C of the container holder 10 is used. 9-2 (the partition wall 703C is omitted) is attached with a disk-shaped magnet body 1011G having an NS arrangement, and is rotatably supported by a support portion 7031C slightly spaced from a non-magnetic metal thin plate 703C. is doing. Further, a disk-shaped magnet body 311G having an NS arrangement as shown in 2 of FIG. 9 facing the magnet body 1011 on the outer side of the bottom plate 703 with a slight separation from the bottom plate 703C is attached to the tip of the rotating shaft 31 of the motor 30 for rotation. Thus, the container holder 10 is rotated by rotating the disk-shaped magnet body 711G that is rotated by the driving rotation of the motor 30 for rotation and is opposed to the bottom plate 703C with a magnetic force.
Further, a vacuum magnet coupling device 71D may be used instead of the shaft seal device 71 or 71B. In this case, as shown in FIG. 10A, in the vacuum magnet coupling device 71D, the bottom plate 703D of the vacuum sealed box 70D is provided with a central hole 7030D so that the rotating shaft 101D of the container holder 10 can be inserted. 7031D and a partition wall 7032D made of a non-magnetic thin metal plate having a U-shaped cross section provided around the central hole 7030D. The tip of the rotating shaft 101D is attached to an inner ring yoke 1011D made of a cylindrical synthetic resin body with a rotating magnet body 311G having an NS arrangement as shown in FIG. 10-2 (the cup-shaped partition wall 7032D is omitted), and a cup-shaped partition wall 7032D. It is rotatably supported with a slight gap from the inner wall of the. As shown in FIG. 10-2, on the inner surface of the outer ring yoke 302G of the cup-shaped rotating body attached to the rotating motor shaft 31 facing the rotating magnet body 712G with a slight gap from the outer wall of the cup-shaped partition wall 7032D, Arranged magnet body 312G is attached.
When the outer ring yoke 302G is rotated by the driving rotation of the motor 30 for rotation and the magnet body 312G is rotated, the magnet body 311G of the inner ring yoke 71011D is rotated by the magnetic force to rotate the container holder 10.
Since the container holder 10 accommodated in the sealed box 70 is the same as that of the first embodiment, detailed description thereof is omitted.
As shown in FIG. 11, the vacuum suction device 800C includes a connecting pipe 83C connecting the vacuum sealed box 70 and the hollow portion 2110C of the vacuum pressure reservoir 2100C, and a vacuum suction hole 7210C to the hollow portion 2110C of the vacuum pressure reservoir 2100C. A suction shaft 7211C provided with a shaft is sealed and fixed so that it can rotate in the same axial direction as the rotary shaft 21, and a shaft seal device 72C comprising a magnetic fluid seal 720C with the suction shaft 7211C sealed, and an upper end of the suction shaft 7211C A vacuum suction pipe 801C communicated with a flexible vacuum suction pipe 8011C communicated with the pipe joint 73C through a pipe joint 84C provided in the axial direction of the rotary shaft 21 with a vacuum suction pipe 8011C and a frame 98. A vacuum pump 80 communicating with the suction pipe 801C through a vacuum pressure control device 802 is provided.
Since the vacuum pressure control device 802 is the same as that of the first embodiment, detailed description thereof is omitted.
A vacuum suction device 800D may be provided instead of the vacuum suction device 800C.
As shown in FIG. 12, the vacuum suction device 800D includes a connecting pipe 83D that connects the vacuum sealed box 70 and the hollow portion 2110D of the vacuum pressure reservoir 2100D, and a vacuum suction hole 7210D in the hollow portion 2110D of the vacuum pressure reservoir 2100D. A shaft sealing device 72D comprising a self-lubricating seal ring 720D having the suction shaft 7211D sealed, and a suction shaft. A flexible vacuum suction pipe 8011D communicated with the upper end of 7211D through a pipe joint 73D, and a vacuum suction pipe 801D communicated through a vacuum suction pipe 8011D and a pipe joint 84D provided in the axial direction of the rotary shaft 21 through a frame 98. And a vacuum pump 80 communicating with the vacuum suction pipe 801D via the vacuum pressure control device 802.
Since the vacuum pressure control device 802 is the same as that of the first embodiment, detailed description thereof is omitted.
Since the self-lubricating seal ring 720D is the same as the self-lubricating seal ring 700B shown in FIGS. 3-2 and 3-3, detailed description thereof is omitted.
Since the conductive ring device 40 is the same as that of the first embodiment, detailed description thereof is omitted.
Since the carbon brush device 50 is the same as that of the first embodiment, detailed description thereof is omitted.
As shown in FIG. 7, the wiring device 200 is electrically connected to each connection terminal 401 of the conductive ring device 40 of the rotating shaft 21 that enables the rotary frame 20 to rotate and to each connection terminal 401 of the conductive ring device 40. The insulated wire 402 is wired to a cord box 203B that can be electrically connected from the rotary shaft 21 directly to the motor 30 for rotation on the rotary frame 20 or the like.
The revolving motor 60 is the same as in the first embodiment, and drives and rotates the rotating shaft 21 of the rotating frame 20 via the flexible coupling 61B, and is supplied with power from an external power source (not shown).
Case 900 is opened and closed by lid 93.
Open the sealing lid 701 of each sealed box 70, put a substance to be stirred and defoamed in each container 11, and fit or engage with the container holder 10 so as to be able to rotate together, and seal the lid 701 of the sealed box 70, The lid 93 of the case 90 is closed. Next, the vacuum pump 80 is activated to adjust the inside of the sealed box 70 to a predetermined degree of vacuum via a pressure gauge and a vacuum pressure control panel 91. Since the adjustment is completed in a short time, the rotation motor 30 and the revolving motor 60 are immediately set in the container 11 by operating the motor rotation speed control device (not shown) of the control panel 92 to determine the rotation speed of each motor for a predetermined time. The agitated and defoamed material is uniformly mixed and defoamed in a vacuum atmosphere by the rotation and revolution of the container 11 in a very short time.

  The device of the present invention can be manufactured with a simple mechanism, small size, light weight and low cost.

It is the whole schematic explanatory drawing of the Example of this invention apparatus. It is a partially expanded explanatory view of FIG. It is a partially expanded explanatory view of the vacuum suction device of FIG. It is a partially expanded explanatory view of another Example of the vacuum suction apparatus of FIG. It is a partially expanded explanatory view of the self-lubricating seal ring of FIG. 3-3. It is a partially expanded explanatory view which shows another Example of the self-lubricating seal ring of FIG. 3-3. It is explanatory drawing of the vacuum pressure control apparatus of FIG. It is explanatory drawing of the electroconductive ring apparatus of FIG. It is explanatory drawing of the electroconductive ring apparatus and carbon brush apparatus of FIG. It is another explanatory drawing of the electroconductive ring apparatus and carbon brush apparatus of FIG. It is a whole schematic explanatory drawing of another Example of this invention apparatus. It is a partially expanded explanatory view of FIG. It is a partially expanded explanatory view of FIGS. It is a partially expanded explanatory view which shows another Example of the self-lubricating seal ring of FIGS. It is explanatory drawing of the magnet coupling for vacuum. It is explanatory drawing of the magnet body used for FIGS. It is explanatory drawing of another vacuum magnet coupling. It is explanatory drawing of the magnet body used for FIGS. It is a partially expanded explanatory view of the vacuum suction device of FIG. It is a partially expanded explanatory view of another Example of the vacuum suction apparatus of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Container holder 101, 101C, 101D Rotating shaft of container holder 1011D Inner ring yoke 1011G Disc magnet 102 Side wall of container holder 103 Bottom wall of container holder 11 Container 111 Side of container 112 Bottom of container 12 Rubber / synthetic resin molding 121 Inner surface of rubber / synthetic resin molding 1211 Small vertical groove on the inner surface of rubber / synthetic resin molding 122 External surface of rubber / synthetic resin molding 1221 Small vertical groove on the outer surface of rubber / synthetic resin molding 20 Rotating frame 21 Rotating shaft of rotating frame 2100, 2100B, 2100C, 2100D Vacuum pressure reservoir 2110, 2110B, 2110C, 2110D Hollow part 200, 200B Wiring device 211 Horizontal hole (oblique hole) of rotating shaft 21
212 Vertical hole 30 of rotating shaft 21 Rotating motor 31 Rotating motor shaft 312G Disk magnet 311D Outer ring yoke 40 Conductive ring device 401 Connection terminal 402, 411 Insulated wire 41 Conductive ring 42 Synthetic resin cylinder 420 Synthetic resin cylinder upper surface 421 Synthetic resin cylindrical longitudinal groove 50 Carbon brush device 500 Carbon body 51 Carbon brush 511 Compression winding spring 512 Conductive wire 513 Conductive contact 521 Electrical insulating synthetic resin 522 Conductive metal plate 60 Revolving motor 70, 70C, 70D Vacuum sealed box 703, 703C, 703D, 7031D, 7032D Sealed box bottom plate 71, 71B Vacuum shaft seal device 711 Magnetic fluid seal 700B Self-lubricating seal ring 711B Low U-shaped seal ring 712B O-ring 713B Backup phosphorus 711C Crescent-shaped seal ring 712C O-ring 713C Retainer 71C, 71D Vacuum magnet coupling 72, 72B, 72C, 72D Vacuum rotary joint 721, 721B Sealing part 722, 722B Vacuum reservoir 73C, 73D Pipe joint 80 Vacuum pump 800, 800C Vacuum suction device 801, 8011, 801C, 8011C Vacuum suction pipe 83, 83C, 83D Communication pipe 84C, 84D Fitting 90 Case 98 Case frame

Claims (15)

A vacuum sealed box 70 that can be opened and closed to maintain the vacuum pressure, and that the container holder 10 and the container 11 that can be detachably fitted to or engaged with the container holder 10 can be rotatably accommodated together. The container holder 10 accommodated in the vacuum sealed box 70 is rotatably supported, and the container holder 10 is sealed or sealed via the vacuum shaft seal device 71 or 71B or the vacuum magnet coupling device 71C or 71D. A rotating frame 20 that is mounted with a rotating shaft 101 and a rotating shaft 20 that can be rotated by a rotating shaft 21. A vertical hole 212 penetrating from the communication pipe 83 communicating with the vacuum sealed box 70 to the lower end through the upper end of the rotary shaft 21 and the vertical hole 212. A vacuum rotary joint 72 or 72B that is rotatably inserted at the lower end of the rotary shaft 21; a vacuum suction pipe 801 that communicates with the vacuum rotary joint 72 or 72B; and a vacuum pump 80 that communicates with the vacuum suction pipe 801 A vacuum suction device 800, a conductive ring device 40 provided with a plurality of conductive rings 41 electrically insulated from the outer peripheral surface of the rotary shaft 21, and a carbon brush 51 in electrical contact with the conductive ring 41. The carbon brush device 50 that can be fed from the outside and the wiring device that can feed power from the conductive ring 41 of the conductive ring device 40 to the rotating motor 30 mounted on the rotating frame 20 by the insulated wire 402 200 or 200B, and an electric motor 60 (hereinafter referred to as a revolving electric motor 60) that can rotate the rotary shaft 21; A planetary motion type vacuum stirring and defoaming device characterized in that a rotating and revolving motion is given to the vessel 11 so that the stirred and defoamed substance placed in the container 11 can be stirred and defoamed in a vacuum atmosphere. . A vacuum sealed box 70 that can be opened and closed to maintain the vacuum pressure, and that the container holder 10 and the container 11 that can be detachably fitted to or engaged with the container holder 10 can be rotatably accommodated together. The container holder 10 accommodated in the vacuum sealed box 70 is rotatably supported, and the container holder 10 is sealed or sealed via the vacuum shaft seal device 71 or 71B or the vacuum magnet coupling device 71C or 71D. A rotating frame 20 that is mounted with a rotating shaft 101 and a rotating shaft 20 that can be rotated by a rotating shaft 21. The connecting pipe 83C communicated with the vacuum sealed box 70, the center upper part of the rotating shaft 21 or the center part of the rotating frame 20 communicated with the connecting pipe 83C. The vacuum rotary joint 72C or 72D, which is inserted into the hollow part 2110C of the vacuum pressure reservoir 2100C so as to be able to rotate in the axial direction of the rotary shaft 21, and the vacuum rotary joint 72C. Alternatively, a flexible vacuum suction pipe 8011C communicated with a pipe joint 84C fixed to the frame 98 of the case 90 and disposed in the axial direction of the rotary shaft 21, and a vacuum suction pipe 801C communicated with the pipe joint 84C. A vacuum suction device 800C comprising a vacuum pump 80 communicating with the suction pipe 801C, a conductive ring device 40 provided with a plurality of conductive rings 41 electrically insulated from the outer peripheral surface of the rotary shaft 21, and a carbon brush Carbon brush 51 that can be electrically fed from outside by making electrical contact with the conductive ring 41 The rotating shaft 21 can be rotated by the device 50, the wiring device 200 or 200B that can supply power to the rotating motor 30 or the like mounted on the rotating frame 20 from the conductive ring 41 of the conductive ring device 40 by the insulated wire 402. The revolving electric motor 60 is provided, and the container 11 is subjected to rotation and revolving motion so that the substance to be stirred and defoamed in the container 11 can be stirred and defoamed in a vacuum atmosphere. Planetary motion type vacuum stirring deaerator that is characterized. The planetary motion type vacuum stirring and defoaming device according to claim 1, wherein the vacuum shaft seal device 71 includes a magnetic fluid seal 711. 3. The planetary motion type vacuum stirring and defoaming device according to claim 1, wherein the vacuum shaft seal device 71B includes a self-lubricating seal ring 700B. Self-lubricating seal ring 700B has self-lubricating cross-section low U-shaped seal ring 712B and self-lubricating o-ring 712B fitted thereto, or self-lubricating cross-sectional crescent-shaped seal ring 712C, and self formed integrally therewith It fits into the lubricating O-ring 712C, or the low U-shaped seal ring 712B and the O-ring 712B and the self-lubricating backup ring 713B, or the crescent-shaped seal ring 712C and the O-ring 712C formed integrally therewith. The planetary motion type vacuum stirring and defoaming device according to claim 4, further comprising a retainer 713C. The vacuum magnet coupling device 71C is provided with a non-magnetic thin plate bottom plate 703C of the vacuum sealed box 70C as a partition, and a disc-shaped magnet plate 1011G is attached to the tip of the rotating shaft 101C of the container holder 10 with a slight gap therebetween. The disk-shaped magnet plate 311G is disposed on the front end of the motor shaft 31 for rotation and disposed opposite to the outer surface of the bottom plate 703C with a slight gap therebetween. Planetary motion vacuum stirring deaerator. A vacuum magnet coupling device 71D is provided with a bottom plate 7031D of a vacuum sealed box 70D and a bottom plate 7032D made of a cup-like nonmagnetic thin plate as partition walls, and an inner ring yoke 1011D is attached to the tip of the rotating shaft 101D of the container holder 10, and a magnet is attached thereto. 1012G is fixed and arranged with a slight gap from the inside of the bottom plate 7032D, and a magnet 312G fixed inside the outer ring yoke 311D is arranged to face the outside of the bottom plate 7032D with a slight gap. The planetary motion type vacuum stirring deaerator according to claim 1 or 2. The vacuum rotary joint 72 includes a sealing portion 721, a rotating shaft 21 provided with a vertical hole 211 rotatably inserted into the sealing portion 721, and a vacuum reservoir 722, and the sealing portion 721 is the rotating shaft 21. 1, 3, wherein the vertical hole 211 of the rotary shaft 21 communicates with the vacuum reservoir 722, and the vacuum reservoir 722 communicates with the vacuum suction pipe 801. The planetary motion type vacuum stirring deaerator according to claim 4, 5, 6 or 7. The vacuum rotary joint 72B includes a sealing portion 721B, a rotary shaft 21 provided with a vertical hole 211 rotatably inserted into the sealing portion 721B, and a vacuum reservoir 722B, and the sealing portion 721B serves as a shaft for the rotary shaft 21. 4. A self-lubricating seal ring 700B for sealing, wherein the vertical hole 211 of the rotary shaft 21 communicates with the vacuum reservoir 722B, and the vacuum reservoir 722B communicates with the vacuum suction pipe 801. The planetary motion type vacuum stirring deaerator according to claim 4, 5, 6, 7 or 8. The conductive ring device 40 forms vertical grooves 421 corresponding to the number of conductive rings 41 on the outer peripheral surface of the electrically insulating synthetic resin cylinder 42 attached to the rotary shaft 21, and the conductive rings 41 are formed in the vertical grooves 421. The connected insulated wires 411 are respectively laid and electrically connected to the connection terminals 401 erected on the upper surface 420, and are connected to the rotating motor 30 of the rotary frame 20 through the insulated wires 402 electrically connected to the connection terminals 401. 10. A planetary motion type stirring and defoaming device according to claim 1, further comprising a wiring device capable of wiring. The conductive ring device 40 wires the insulated wire 402 to the rotating motor 30 and the like of the rotating frame 20 through one or more horizontal holes 211 formed in the rotating shaft 21 and the vertical holes 212 communicating with the horizontal holes 211. The planetary motion type stirring and defoaming device according to claim 1, further comprising a wiring device 200 </ b> B that can perform the operation. The carbon brush device 50 includes a carbon brush 51 including a square bar-like carbon body 500, a compression wound spring 511, a conductive contact 513, and a conductive wire 512 electrically coupled to the carbon body 500 and electrically coupled to the conductive contact 513. And an electrically insulating synthetic resin 521 in which the upper surface and both side surfaces of the carbon body 500 of the carbon brush 51 can be slidably inserted, and the lower surface of the carbon body 500 can be slidably inserted. The conductive metal plate 522 that can be brought into electrical contact with the conductive contact 513 is stacked and secured in an insulating manner by providing a number corresponding to the number of conductive rings 41. The planetary motion type stirring deaerator according to 4, 5, 6, 7, 8, 9, 10 or 11. The container holder 10 is cured at room temperature between the inner surface of the side wall 102 and the outer surface of the side portion 111 of the container 11 or between the inner surface of the side wall 102 and the inner surface of the bottom wall 103 and the outer surface of the side portion 111 and the bottom portion 112 of the container 11. A rubber / synthetic resin-cured molded article 12 in which a container 11 is detachably fitted or engaged with the container 11 is inserted by interposing a rubber / synthetic resin liquid in a shape and cured. 3, 4, 5, 6, 7, 8, 9, 10, 11 or 12 planetary motion type stirring deaerator. The rubber / synthetic resin cured molded article 12 is characterized in that one or a plurality of small vertical grooves 1211 are formed on the inner surface 121 in contact with the outer surface of the side portion 111 of the container 11 so that the container 11 can be easily attached and detached. The planetary motion type stirring deaerator according to claim 13. The rubber / synthetic resin cured molded article 12 is characterized in that one or a plurality of small vertical grooves 1221 are formed on the outer surface 122 in contact with the inner surface of the side wall 102 of the container holder 10 so as to be easily detached from the container holder 10. The planetary motion type stirring deaerator according to claim 13 or 14.

Images