KR101197543B1 - Container for mixing and degassing equipment, and mixing and degassing equipment - Google Patents

Abstract

This invention provides the container which can raise a stirring defoaming performance, and a stirring defoaming apparatus in the field of the stirring degassing apparatus of a rotating revolving system. The container 100 is a container for stirring and defoaming the material M stored therein by rotating and rotating while being supported by the container holder 30. The inner surface 110 has a cylindrical side surface portion 120 and a lower end of the side surface portion. And a bottom 130 extending from the bottom. The bottom portion includes the central region 140, the deepest region 150, the first inclined region 160 connecting the deepest region and the side portion, and the second inclined region 170 connecting the deepest region and the central region. ), And the first inclined region and the second inclined region are configured to have a curve extending along the circle C1 in a cross section cut along the plane including the center line 120L of the side portion.

Description

CONTAINER FOR MIXING AND DEGASSING EQUIPMENT, AND MIXING AND DEGASSING EQUIPMENT}

This invention relates to the container used for a stirring defoaming apparatus, and a stirring defoaming apparatus.

BACKGROUND ART An apparatus for stirring and defoaming a material in a container by rotating the container while the material is stored (or rotating) is known (for example, refer to Patent Document 1 below). In this stirring defoaming apparatus, a bubble inherent in a material while stirring (mixing, mixing, and dispersing) the material by using a centrifugal force acting on the material in the container by rotating the container while rotating the container. (Iii) can be released to defoaming.

And in the field of the stirring degassing apparatus of a rotating revolution system, in order to process a material uniformly, the attempt to adjust the shape of a container has been performed (refer patent document 2 and patent document 3 below).

Japanese Laid-Open Patent Publication No. 1998-43568 Japanese Patent Application Laid-Open No. 2001-353405 Japanese Laid-Open Patent Publication No. 2007-151468

In the field of the stirring degassing apparatus of the rotating revolving system, when the material becomes easy to move in the container during the stirring process of the material, it is considered that the stirring treatment efficiency of the material is increased. In this respect, Patent Document 2 discloses a technique in which the central portion of the container bottom portion is convex, which protrudes into the container. As a result, the concave portion at the center portion of the container is reduced and a more uniform mixed state Can be obtained (paragraph 0008). In addition, in Fig. 7 of Patent Document 3, a container is formed in which the central portion of the bottom face protrudes into a spherical surface, and an annular curved portion is formed around the container. (See paragraph 0038).

However, even if the container shape has a shape in which the material is easily moved, if a region in which the flow of material weakens occurs in a part of the bottom of the container, there is a possibility that stirring irregularity of the material occurs in the region.

One object of the present invention is to provide a container capable of increasing the stirring defoaming performance and the stirring defoaming apparatus in the field of the stirring degassing apparatus of the rotating revolution system.

(1) An embodiment of the present invention,

A container for agitating and defoaming a material contained therein by being supported by a container holder rotating around a rotation axis which intersects the rotation axis at an angle while revolving about a predetermined revolution axis, and rotating while rotating.

Has an inner surface dividing an inner space for containing the material,

The inner surface is,

The side of the cylinder,

A bottom portion extending from a lower end of the side portion,

The bottom part,

A central region located in the center of the side portion in plan view,

The deepest region extending in a plan view to enclose the filling region,

A first inclined region connecting the deepest region and the side portion;

A second inclined region connecting the deepest region and the central region

/ RTI >

The first inclined region and the second inclined region are centered on a normal line extending from the lower end after passing through the lower end in a cross section cut into a plane including the center line of the side portion. This arrangement provides a container configured to be a normal that extends along a circle whose diameter is half the length of the side surface portion.

According to this embodiment, when stirring-defoaming the material M, the container which does not generate | occur | produce stirring unevenness of the material M and the component of the material M easily can be provided.

(2) In this container,

The second inclined region may be configured to be smoothly connected to the central region.

(3) In this container.

The center region may have a shape in which the diameter decreases upward.

(4) Another embodiment of the present invention,

A container holder which rotates about a rotation axis which intersects the rotation axis at an angle while revolving about a predetermined rotation axis, and

A container having an inner surface dividing an internal space for storing material, the container being supported by the container holder and operating integrally with the container holder,

Drive mechanism for rotating while revolving the container holder

Including,

The inner surface of the container,

The side of the cylinder,

A bottom portion extending from the bottom of the side portion

Including,

The bottom part,

A central region located in the center of the side portion in plan view.

The deepest region extending in a plan view to enclose the central region,

A first inclined region connecting the deepest region and the side portion;

A second inclined region connecting the deepest region and the central region

/ RTI >

The first inclined region and the second inclined region have a center disposed on a normal line extending from the lower end after passing through the lower end in a cross section cut into a plane including a center line of the side portion, and having a diameter of the side portion. A stirring defoaming apparatus is provided that is configured to be a curve extending along a circle having a length of half of a diameter.

According to this embodiment, when stirring-defoaming the material M, the stirring defoaming apparatus which does not generate | occur | produce stirring nonuniformity of the material M and the component of the material M easily can be provided.

According to this invention, when carrying out stirring defoaming of material M, the container which does not generate | occur | produce stirring nonuniformity of material M and the component of material M easily can be provided.

Moreover, according to this invention, when carrying out the stirring defoaming process of material M, the stirring defoaming apparatus which does not generate | occur | produce stirring irregularity of material M and the component of material M easily can be provided.

BRIEF DESCRIPTION OF THE DRAWINGS It is a figure for demonstrating the structure of the stirring defoaming apparatus which concerns on the Example of this invention.
It is a figure for demonstrating the structure of the stirring defoaming apparatus which concerns on the Example of this invention.
It is a figure for demonstrating the structure of the container which concerns on the Example of this invention.
It is a figure for demonstrating the structure of the container which concerns on the Example of this invention.
5 is a view for explaining the stirring defoaming method according to an embodiment of the present invention.
It is a figure for demonstrating the structure of the container which concerns on the modification of the Example of this invention.
It is a figure for demonstrating the structure of the container which concerns on the modification of the Example of this invention.
It is a figure for demonstrating the structure of the container which concerns on the modification of the Example of this invention.
It is a figure for demonstrating the structure of the container which concerns on the modification of the Example of this invention.

EMBODIMENT OF THE INVENTION Hereinafter, the Example which applied this invention is described with reference to drawings. However, the present invention is not limited to the following examples. That is, all the configurations described in the following examples are not limited to those necessary for the present invention. In addition, this invention includes the thing which combined the following contents freely.

(1) Structure of the stirring defoaming apparatus 1

Hereinafter, the structure of the stirring defoaming apparatus 1 which concerns on a present Example is demonstrated with reference to FIG. 1 and FIG.

(a) casing (10)

The stirring defoaming apparatus 1 has the casing 10 as shown in FIG. Inside the casing 10, a support substrate 12 for supporting various mechanisms to be described later is connected and mounted by a dustproof spring. Moreover, the support member 14 for supporting the rotating shaft 22 of the rotating body 20 mentioned later is attached to the support substrate 12. The casing 10 has a door configured to be openable and close, and when the door is opened, the container holder 30 is exposed, so that the container 100 can be attached and detached from the container holder 30.

(b) the rotor 20

The stirring defoaming apparatus 1 includes the rotating body 20 as shown in FIG. The rotating body 20 is comprised so that rotation with respect to the support substrate 12 (casing 10) is possible. Specifically, in the stirring defoaming apparatus 1, the rotating shaft 22 is fixed to the rotating body 20, and the rotating shaft 22 is supported by the support member 14 through the bearing. Thereby, the rotating body 20 can be made to be rotatable with respect to the support substrate 12. And in the stirring defoaming apparatus 1, the rotation axis L1 of the rotating body 20 and the extending | stretching direction of the rotating shaft 22 will correspond.

(c) container holder (30)

The stirring defoaming apparatus 1 includes the container holder 30 as shown in FIG. The container holder 30 serves to support the container 100 to be described later. The container holder 30 is supported at the position spaced apart from the rotational axis Ll by a predetermined interval of the rotating body 20. As a result, the container holder 30 revolves around the rotation axis L1 in accordance with the rotation of the rotating body 20.

The container holder 30 is supported by the rotating body 20 so that rotation (rotation) is possible. Specifically, in the stirring defoaming apparatus 1, the rotating shaft 32 is fixed to the container holder 30, and the rotating shaft 32 is the rotating body 20 (rotating body 20) via the bearing 34. As shown in FIG. It is a structure supported by the bearing support part fixed to it. Thereby, the container holder 30 can be rotated with respect to the rotating body 20. FIG.

And in this embodiment, the container holder 30 is comprised so that the rotation axis L2 may obliquely cross the rotation axis L1 (revolution axis). Specifically, the stirring defoaming apparatus 1 is comprised so that rotation axis L2 may intersect rotation axis L1 at the angle of 45 degree | times. However, the crossing angle between the rotation axis L1 and the rotation axis L2 is not limited to 45 degrees and can be appropriately set in accordance with the properties of the material M.

In the present embodiment, the container holder 30 has a structure in which three convex portions 36 are attached to the upper end (see FIG. 4B). By the convex part 36, the container 100 can be prevented from idling inside the container holder 30. FIG. However, the container holder 30 can also be set as the structure which does not have the convex part 36 (not shown).

In this embodiment, only one container holder 30 is attached to the rotating body 20. In this embodiment, the balance weight 38 is attached to the rotating body. By the balance weight 38, the rotating body 20 can be stably rotated. And in this embodiment, the balance weight 38 is comprised so that the distance from the rotation axis L1 can be changed. However, as a modified example, it is also possible to make the stirring defoaming apparatus the structure which the several container holder 30 was attached to one rotating body 20 (not shown). In this case, the some container holder can be attached so that it may become a point symmetrical arrangement centering on the rotation axis L1.

(d) drive mechanism

The stirring defoaming apparatus 1 includes the drive mechanism which rotates while revolving the container holder 30 (container 100). Hereinafter, the structure of a drive mechanism is demonstrated.

The drive mechanism has a motor 42. The motor 42 serves to rotate the rotating body 20 (rotating shaft 22). In this embodiment, when the rotating body 20 rotates, the container holder 30 (the container 100) revolves. Therefore, it is possible to make the motor 42 an idle drive mechanism for revolving the container holder 30 (container 100). The motor 42 may be any motor already known, such as an induction motor, a servo motor, or a PM motor.

The drive mechanism also has a magnetic force provision mechanism. In the present embodiment, the magnetic force applying mechanism is configured to apply the magnetic force to the container holder 30 in accordance with the revolution of the container holder 30 (in accordance with the rotation of the rotating body 20). Hereinafter, the self-power provision mechanism will be described.

The magnetic force applying mechanism has a rotating pulley 46. The rotating pulley 46 is fixed to the container holder 30 and behaves integrally with the container holder 30. In this embodiment, the rotating pulley 46 is provided on the outer circumference of the container holder 30. In addition, the self-power imparting mechanism has a self-power imparting pulley 48. The self-power imparting pulley 48 is fixed to the outer circumference of the support member 14. The magnetic force applying mechanism has a rotating power transmission mechanism 50 that transmits power between the rotating pulley 46 and the magnetic power applying pulley 48. In this embodiment, the rotating power transmission mechanism 50 includes a first relay pulley 52 and a second relay pulley 54 configured to be rotatable with respect to the rotating body 20, and a rotation pulley 46 and a first relay. The first belt 56 over the pulley 52 and the second belt 58 over the self-power applying pulley 48 and the second relay pulley 54 are configured to be included.

According to the magnetic force applying mechanism, the behavior of the rotating pulley 46 and the behavior of the magnetic power applying pulley 48 are related by the rotating power transmission mechanism 50, and the rotating pulley 46 and the magnetic power applying pulley ( 48) exhibits the same behavior as the planetary gear mechanism. In the present embodiment, since the magnetic force applying pulley 48 is fixed to the support member 14, when the rotating body 20 is rotated, the rotating pulley 46 revolves around the rotational axis L1. It rotates about the rotation axis L2. That is, in the stirring defoaming apparatus 1, when the rotating body 20 is rotated by the motor 42, the rotating pulley 46 will rotate while rotating, and the container holder 30 fixed to the rotating pulley 46 will be Rotate while spinning.

And as a modification, the drive mechanism is comprised so that the self-power provision pulley 48 can be rotated with respect to the support member 14, and the adjustment mechanism for rotating the self-power provision pulley 48 to desired rotation speed is added. It can also be set as the structure provided (not shown). As described above, in the drive mechanism, the rotation drive transmission mechanism 50 plays a role of associating the rotation speed of the rotation pulley 46 with the rotation speed of the self-power applying pulley 48. Therefore, it is possible to control the rotation speed of the rotation pulley 46 by adjusting the rotation speed of the self-power applying pulley 48 while rotating the rotation pulley 46 (rotating the rotating body 20). And this adjustment mechanism can be implement | achieved by any known mechanism, such as a motor and a brake, for example.

As another variant, it is also possible to use gears (not shown) instead of pulleys and belts as power transmission elements.

(e) control means 60

The stirring defoaming apparatus 1 includes the control means 60 shown in FIG. The control means 60 plays a role of collectively controlling the operation of the stirring defoaming apparatus 1. Hereinafter, the control means 60 will be described. 2 is a diagram for explaining the control means 60.

The control means 60 includes a microprocessor (CPU 62) and a drive control unit 64 for controlling the idle drive mechanism (motor 42). And the CPU 62 outputs various signals to the drive control part 64 based on operation data (for example, data input by the user according to the processing conditions of material M), and the stirring defoaming apparatus 1 [ The operation of the rotation drive mechanism for driving the container holder 30].

As mentioned above, in the stirring defoaming apparatus 1, the container holder 30 revolves in accordance with the rotation of the rotating body 20, and by controlling the output of the motor 42, the revolution of the container holder 30 is carried out. The number is controlled. That is, by controlling the output of the motor 42, it becomes possible to revolve the container holder 30 with the desired idle water.

For example, when employing an induction motor as the motor 42, the drive control unit 64 controls the operation of the inverter and sets the frequency of the AC power supplied to the motor 42 to a predetermined value. This can be achieved by. Or when employ | adopting a servo motor as the motor 42, the drive control part 64 is implement | achieved by the dedicated driver and hardware, and performs various processes for operating the motor 42 at desired rotation speed. In addition, the drive control unit 64 acquires the rotational speed information of the container holder 30 detected by the rotation sensor 66 (for example, through the CPU 62), and supplies the rotational speed information to the rotational speed information. It is also possible to comprise so that various processes for adjusting the rotation speed of the rotating body 20 may be performed based on it.

And CPU 62 performs the process which transmits various signals (target rotation speed data of the container holder 30, etc.) to the drive control part 64 at predetermined timing. Thereby, it is possible to rotate the container holder 30 to desired rotation speed.

In the present embodiment, the CPU 62 is configured to be capable of acquiring rotational speed information (rotational speed information of the container holder 30) of the rotating body 20 via the rotation sensor 66. . The CPU 62 can also perform a process of storing this rotational speed information in a storage unit (not shown) in association with the elapsed time. In addition, the CPU 62 may be configured to perform arithmetic processing on the magnetism number information of the container holder 30 based on the rotational speed information of the rotating body 20. That is, in the stirring defoaming apparatus 1, since the self-power provision pulley 48 is comprised so that rotation is impossible, when the rotation speed of the rotating body 20 is revealed, from the size data of each element of a power transmission mechanism, a container holder ( It becomes possible to calculate the number of rotations of 30).

The CPU 62 receives the operation data input from the operation unit 68 and stores the operation data in a storage unit (not shown), various information (operation data input from the operation unit 68) to the display unit 69, The operation status of the stirring defoaming apparatus 1, etc.] is performed.

(2) container (100)

Next, the container 100 applicable to a present Example is demonstrated with reference to FIG.3 (A)-FIG.4 (B). 3A is a side view of the container 100, FIG. 3B is a sectional view taken along line IIIB-IIIB of FIG. 3A, and FIG. 3C is FIG. 3A. ) Is a cross-sectional view of the IIIC-IIIC line. 4A is a partially enlarged view of the side surface of the container 100 supported by the container holder 30, and FIG. 4B is a sectional view taken along the line IVB-IVB of FIG. 4A. to be. And the container 100 rotates while revolving and plays the role of stirring and defoaming the material M accommodated in the inside.

The container 100 has an inner surface 110, as shown in FIG. 3B. The inner surface 110 is a surface which partitions the internal space A for accommodating the material M. And the material M is hold | maintained in the internal space A, and is in contact with the inner surface 110 (part thereof).

The inner surface 110 has the side part 120 as shown to FIG. 3B and FIG. 3C. The side part 120 is a cylindrical area | region and is an area | region arrange | positioned above the inner surface 110. As shown in FIG. The side part 120 can be said to be the area extended linearly in the cross section cut into the plane containing the center line 120L (refer FIG. 3 (B)).

The inner surface 110 has the bottom part 130, as shown to FIG. 3 (B) and FIG. 3 (C). The bottom part 130 extends from the lower end of the side part 120. In addition, the bottom part 130 is arrange | positioned inside the side part 120 in plan view. Hereinafter, the bottom part 130 is demonstrated.

The bottom part 130 has the center area 140, as shown to FIG. 3 (B) and FIG. 3 (C). The central area 140 is an area located in the center of the side part 120. In the present embodiment, the central region 140 is configured to have a smaller diameter toward the upper side. In addition, in this embodiment, the center region 140 is smoothly connected to the second inclined region 170 described later.

The bottom part 130 has the deepest area | region 150 as shown to FIG. 3 (B) and FIG. 3 (C). The deepest region 150 is the lowest region of the inner surface 110, as shown in FIG. 3B. The deepest region 150 is the region extending in a plan view to enclose the central region 140.

The bottom part 130 has the 1st inclination area | region 160 and the 2nd inclination area | region 170 as shown to FIG.3 (B) and FIG.3 (C). The first inclined region 160 is a region connecting the deepest region 150 and the side portion 120. In addition, the second inclined region 170 is a region connecting the deepest region 150 and the central region 140 of the bottom 130.

In the present embodiment, the first inclined region 160 and the second inclined region 170, as shown in Fig. 3B, have a circular cross section cut in the plane including the centerline 120L. It is a shape extended along C1). In the present embodiment, the circle C1 passes through the lower end of the side surface portion 120 and is a circle having a center disposed on the normal of the lower end. That is, the circle C1 is a circle which makes the side part 120 tangential, and the side part 120 and the 1st inclination area | region 160 are connected smoothly from this. In addition, in this embodiment, the circle C1 is a circle whose length is half the diameter of the side part 120 as a diameter. Therefore, the deepest region 150 is arranged in the middle region between the side portion 120 and the central axis 120L.

The container 100 has an idle prevention mechanism as shown to FIG. 3 (A) and FIG. 3 (C). The idle prevention mechanism plays a role of preventing the container 100 from idling in the container holder 30. That is, by the idle prevention mechanism, the container 100 is supported by the container holder 30, and it becomes possible to be integrated with the container holder 30 integrally. In this embodiment, the idle prevention mechanism is realized by the recessed part 182 attached to the outer periphery of the container 100 at intervals. That is, in this embodiment, as shown in FIG. 4 (A) and FIG. 4 (B), the container holder (by fitting the convex part 36 of the container holder 30 to the recessed part 182) is fitted. 3) it becomes possible to prevent the container 100 from idling.

(c) other

As shown in FIG. 3A and FIG. 3B, the container 100 has a configuration in which the cover body 190 can be mounted. The cover body 190 blocks the upper end of the inner surface 110 (side surface portion 120), and serves to prevent the material M from overflowing from the inner space A. In the present embodiment, the cover body 190 is configured to include an inner cover 192 and an outer cover 194.

(3) material M

The material M applicable to this embodiment should just behave as a fluid, and the composition and the use are not specifically limited. As the material M, a material containing only a fluid component (resin or the like), or a material containing a granular component (powder component) in addition to the fluid component can be used. Examples of the material M include adhesives, sealants, liquid crystal materials, mixed materials containing phosphors and resins of LEDs, solder pastes, curable resin materials used for molding, dental impression materials, and dental cement. Various materials, such as a hole filling agent and a liquid medicine, are applicable. In addition, in the container 100, it is also possible to store the grinding media (for example, zirconia balls) for grinding the granular (powdered) material together with the material M.

(4) stirring defoaming method

Next, the stirring defoaming method of material M which concerns on a present Example is demonstrated with reference to FIG. 5 is a flowchart for explaining the stirring defoaming method.

In the stirring defoaming method according to the present embodiment, as shown in FIG. 5, the container 100 containing the material M is supported by the container holder 30 (step S110), and the stirring defoaming apparatus 1 is operated. And rotating the container holder 30 (container 100) while revolving (step S120). Thereby, in the container 100, the material M can be stirred and defoamed.

(5) effect

Hereinafter, the operational effect obtained from the container 100 and the stirring defoaming apparatus 1 in a present Example is demonstrated.

As mentioned above, the container 100 has the shape along the circle C1 in the cross section which the 1st inclination area | region 160 and the 2nd inclination area | region 170 cut | disconnected to the plane containing the centerline 120L. It is comprised so that it may become. According to this structure, even when the convex part (the center area | region 140 and the 2nd inclination area | region 170) is formed in the center of the bottom part 130, the bottom part 130 can be made into the smooth surface, and the bottom part ( 130) (the 1st inclination area | region 160 and the 2nd inclination area | region 170) can be made small enough. Therefore, by using the container 100, it is possible to prevent the occurrence of a situation in which the material is rectified in the center of the bottom portion 130 when stirring and defoaming the material M, and at the same time, the material along the bottom portion 130. M can move smoothly. That is, according to the container 100, the area | region which the flow of material M becomes weak on the bottom part 130 does not generate easily. From this, when using the container 100, when stirring and defoaming the material M, the stirring nonuniformity of the material M and the sedimentation of the component (particle component) of the material M do not arise easily.

Moreover, the container 100 has the shape in which the side part 120 and the bottom part 130 (1st inclination area | region 160) were connected smoothly. Therefore, at the boundary between the side part 120 and the bottom part 130, the material M can be moved smoothly, and at the boundary between the side part 120 and the bottom part 130, the stirring unevenness of the material M does not occur easily.

In addition, the container 100 has a shape in which the central region 140 and the second inclined region 160 are smoothly connected. Therefore, at the boundary between the central region 140 and the second inclined region 160, the material M can be moved smoothly, and at the boundary between the central region 140 and the second inclined region 160, the material M Agitation unevenness does not easily occur.

In addition, the container 100 has a shape in which the center region 14O is smaller in diameter upward. Therefore, the area of the tip of the central region 140 can be made small, so that the settling of the material M (particularly the particle component) to the tip does not occur easily.

(6) Modification

Next, a modification of the present embodiment will be described.

Hereinafter, with reference to FIG. 6A and FIG. 6B, the container 200 as a modification of this embodiment is demonstrated.

The container 200 has an inner surface 210, as shown in FIG. 6A. The inner surface 210 is a surface which partitions the internal space for accommodating the material M. As shown in FIG. And the material M is hold | maintained in the internal space, and it contacts the inner surface 210 (part of it).

As shown in FIG. 6A, the inner surface 210 has a side portion 220. The side part 220 is a cylindrical area | region. The side part 220 has a taper shape, as shown to Fig.6 (A). In detail, the side part 220 is comprised in the tapered cylinder shape, and the diameter of the side part 220 becomes narrower so that it goes to the lower side of the side part 220 (refer FIG. 6 (A)). That is, the side part 220 has its normal line upwards than a horizontal plane.

The inner surface 210 has a bottom portion 230 as shown in FIG. 6A. The bottom portion 230 includes a central region 240 and the deepest region 250, a first inclined region 260 connecting the deepest region 250 and the side portion 220, and the deepest region 250. And a second inclined region 270 connecting the central region 240. In the present embodiment, the deepest region 250 is disposed in the middle region between the side portion 220 and its center line 220L. In the present embodiment, the first inclined region 260 and the second inclined region 270 have a shape extending along the circle C2. Here, circle C2 is a circumference centered on the normal line which passes through the lower end of the side part 220, and extends from the lower end. In addition, the diameter of the circle C2 is slightly shorter than half of the diameter of the side part 220.

And the container 200 is comprised so that it may be supported by the container holder through the adapter 300, as shown to FIG. 6 (B).

The container 200 has the above-described configuration, and according to this configuration, even when the convex portion (the central region 240 and the second inclined region 270) is formed in the center of the bottom portion 230, the bottom portion ( The whole surface 230 can be made a smooth surface, and the curvature of the bottom part 230 (the 1st inclination area | region 260 and the 2nd inclination area | region 270) can be made small enough. Therefore, by using the container 200, when stirring and defoaming the material M, the stirring nonuniformity of the material M and sedimentation of the component (particle component) of the material M do not arise easily.

And, if the diameter of the circle C2 is up to about 90% (more preferably about 95%) of the length of half of the diameter of the side part 220, the deepest area 250 is the side part 220 and the center line ( 220L), and the said effect can fully be exhibited.

In contrast, as shown in FIG. 7, the first inclined region 262 and the second inclined region 272 are extended along the circle C3 in a cross section obtained by cutting a plane including the centerline of the side portion. It is also possible to make it a shape. Here, the diameter of the circle C3 is slightly longer than the length of half of the diameter of the side part. The said effect can fully be exhibited when it is about 110% (preferably about 105%) of the half length of the diameter of the circle C3.

Moreover, as another modification, as shown in FIG. 8, in the cross section which cut | disconnected the 1st inclination area | region 264 and the 2nd inclination area | region 274 to the plane containing the centerline 222L of the side part 222. It is also possible to set it as the shape extended along the circle C4. Here, the circle C4 is a circle which abuts on the side part 222 and center line 222L. Even in this configuration, when stirring and defoaming the material M, the stirring irregularity of the material M and the sedimentation of the component (particle component) of the material M are not easily generated.

Alternatively, as shown in FIGS. 9A and 9B, the container may be configured such that the central region 242 is shifted from the centerline 224L of the side surface portion 224. Even in this configuration, when stirring and defoaming the material M, the stirring irregularity of the material M and the sedimentation of the component (particle component) of the material M are not easily generated.

DESCRIPTION OF SYMBOLS 1 Stirred defoaming apparatus, 10: casing, 12: support substrate, 14: support member, 20: rotating body, 22: rotating shaft, 30: container holder, 32: rotating shaft, 34: bearing, 36: convex part, 38: balance Weight, 42: motor, 46: rotating pulley, 48: self-powering pulley, 50: rotating power transmission mechanism, 52: first relay pulley, 54: second relay pulley, 56: first belt, 58: second belt 60: control means, 62: CPU, 64: drive control portion, 66: rotation sensor, 68: operation portion, 69: display portion, 100: vessel, 110: inner surface, 120: side portion, 120L: center line, 130: bottom portion, 140: Central region, 150: deepest region, 160: first inclined region, 170: second inclined region, 182: recessed portion, 190: cover body, 192: inner cover, 194: outer cover, 200: storage container, 210: Inside, 220: side part, 220L: center line, 222: side part, 222L: center line, 224: side part, 224L: center line, 230: bottom, 240: center area, 24: center area, 250: deepest area, 260: first Inclined region, 262: first inclined region, 264: first inclined zero , 270: second inclined region 272: second inclined region 274: second inclined region, 300: adapter, A: inner space, L1: the rotation axis, L2: axis of rotation, M: Material

Claims (4)

The material stored therein is agitated by being supported by a container holder which rotates about a rotation axis which intersects the rotation axis at an angle while revolving about a predetermined rotation axis and rotates while rotating. ) A defoaming container,
Has an inner surface dividing an inner space for containing the material,
The inner surface is
The side of the cylinder,
A bottom part extending from the lower end of the said side part
Including,
The bottom part,
A central region located in the center of the side portion in plan view,
The deepest region extending in a plan view to enclose the central region,
A first inclined region connecting the deepest region and the side portion;
A second inclined region connecting the deepest region and the central region
Including,
The first inclined region and the second inclined region are centered on a normal line extending from the lower end after passing through the lower end in a cross section cut into a plane including the center line of the side portion. The container which is arrange | positioned and is comprised so that it may become the curve extended along the circle which makes half length of the diameter of the said side part into a diameter. The method of claim 1,
And the second inclined region is configured to be smoothly connected to the central region. The method of claim 1,
The said central area is a container in which the diameter becomes small toward upper direction. A container holder which rotates about a rotation axis which intersects the rotation axis at an angle while revolving about a predetermined rotation axis, and
A container having an inner surface dividing an internal space for storing material, the container being supported by the container holder and operating integrally with the container holder,
Drive mechanism for rotating while revolving the container holder
Including,
The inner surface of the container,
The side of the cylinder,
A bottom portion extending from the bottom of the side portion
Including,
The bottom part,
A central region located in the center of the side portion in plan view,
A deepest area extending to enclose the central area in plan view, a first inclined area connecting the deepest area and the side portion,
A second inclined region connecting the deepest region and the central region
Including,
The first inclined region and the second inclined region have a center disposed on a normal line extending from the lower end after passing through the lower end in a cross section cut into a plane including a center line of the side portion, and having a diameter of the side portion. The stirring defoaming apparatus comprised so that it may become the curve extended along the circle which makes half the length of the diameter.

Images