CN108671780B - Foaming machine capable of discharging evenly - Google Patents

Foaming machine capable of discharging evenly Download PDF

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Publication number
CN108671780B
CN108671780B CN201810732516.3A CN201810732516A CN108671780B CN 108671780 B CN108671780 B CN 108671780B CN 201810732516 A CN201810732516 A CN 201810732516A CN 108671780 B CN108671780 B CN 108671780B
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CN
China
Prior art keywords
frame
stirring
vibration reduction
stirring cavity
shaft body
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CN201810732516.3A
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Chinese (zh)
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CN108671780A (en
Inventor
邱绍建
祁国雄
史智贤
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Hangzhou Wangge Mechanical Equipment Co ltd
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Hangzhou Wangge Mechanical Equipment Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/235Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
    • B01F23/2351Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam using driven stirrers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)

Abstract

The invention relates to the foaming field, in particular to a foaming machine with uniform discharging, which aims to solve the problem that a stator and a rotor collide to damage an instrument when shaking occurs in a stirring cavity, and has the technical scheme that: the utility model provides a foaming machine of even ejection of compact, includes the frame, connects in the motor of frame, connects in the stirring cavity of frame outer wall, connect in the motor output shaft and visit the stirring shaft body of stirring cavity, be fixed in the stator of stirring cavity inner wall, be fixed in stirring shaft body perisporium and with stator complex rotor, its characterized in that: the machine frame is provided with a vibration reduction through groove, a vibration reduction pad is filled in the vibration reduction through groove, and the stirring cavity is fixed on the outer side of the vibration reduction pad; the vibration reduction pad is provided with a rotation through hole, and the stirring shaft body penetrates through the rotation through hole and stretches into the stirring cavity. According to the invention, through the design of the vibration reduction pad, the shaking of the frame can not cause the shaking of the stirring cavity, so that the operation of the stator and the rotor is more stable.

Description

Foaming machine capable of discharging evenly
Technical Field
The invention relates to the field of foaming, in particular to a foaming machine capable of uniformly discharging.
Background
A foaming machine, also called a foam generator, is a device for preparing foam from an aqueous solution of a foaming agent having a certain concentration, the foaming agent itself cannot be automatically foamed, and the foaming agent must be foamed by the stirring action of the foaming machine.
The stirring chamber of the foaming machine is communicated with a gas-phase pipeline and a liquid-phase pipeline which are respectively used for introducing air and foaming agent aqueous solution, the air is uniformly dispersed by introducing the air into the foaming agent aqueous solution and stirring the aqueous solution, and then the foaming agent aqueous solution introduced by the liquid-phase pipeline and the air introduced by the gas-phase pipeline have contact surfaces as large as possible, so that surface active substances in the foaming agent form double layers on the surface of a liquid film and surround the air to form bubbles. Therefore, the more fully stirring is carried out, the more fully the air is mixed with the foaming agent aqueous solution, the more uniform the foaming is, and the better the effect is.
The stirring chamber is internally provided with a rotor connected with the motor and a stator arranged at intervals with the rotor, and the foaming agent aqueous solution and the air are stirred through the cooperation of the rotor and the stator. Thus, during stirring, the finer the arrangement of the stator and rotor, the more thoroughly the stirring.
However, when the stator and the rotor are arranged in a fine manner, the stability of the rotor and the stator is maintained, and once the rotor or the stator shakes, the stator and the rotor collide, so that great economic loss is caused.
Disclosure of Invention
Aiming at the defects of the prior art, the invention aims to provide a foaming machine with uniform discharging, and the vibration of a machine frame can not cause the vibration of a stirring cavity through the design of a vibration reduction pad, so that the operation of a stator and a rotor is more stable.
The technical aim of the invention is realized by the following technical scheme: the foaming machine comprises a machine frame, a motor, a stirring cavity, a stirring shaft body, a stator and a rotor, wherein the motor is connected to the machine frame, the stirring cavity is connected to the outer wall of the machine frame, the stirring shaft body is connected to an output shaft of the motor and stretches into the stirring cavity, the stator is fixed on the inner wall of the stirring cavity, the rotor is fixed on the peripheral wall of the stirring shaft body and matched with the stator, the machine frame is provided with a vibration reduction through groove, a vibration reduction pad is filled in the vibration reduction through groove, and the stirring cavity is fixed on the outer side of the vibration reduction pad; the vibration reduction pad is provided with a rotation through hole, and the stirring shaft body penetrates through the rotation through hole and stretches into the stirring cavity.
Through the cooperation of rotor and stator, stir foaming agent aqueous solution and air, reach the even purpose of foaming, in order to make stator and rotor can not bump in the cooperation pivoted, be equipped with the damping through groove in the junction of frame and stirring cavity, be equipped with the damping pad in the damping through groove, the damping pad uses high damping material to make, through being connected stirring cavity and (mixing) shaft body in the damping pad for stirring shaft body and stirring cavity received vibration reduces greatly.
The invention is further provided with: the vibration damping pad is limited in the vibration damping through groove through a limiting mechanism, the limiting mechanism comprises a first limiting frame fixed on the frame and abutted to one side of the vibration damping pad, and a second limiting frame fixed on the frame and abutted to the other side of the vibration damping pad, the first limiting frame, the frame and the second limiting frame are provided with coaxial thread through holes matched with each other, connecting bolts corresponding to the first limiting frame and the second limiting frame are arranged in the thread through holes, and the first limiting frame and the second limiting frame are connected to the frame through the connecting bolts.
Because the high damping material is often poor in connectivity and difficult to connect, the vibration damping pad is clamped in the vibration damping through groove through the matching of the first limiting frame and the second limiting frame, so that the vibration damping pad is fixed;
the four corners of first spacing frame are located to the bolt, and first spacing frame, second spacing frame are fixed through same root bolt for can be more convenient when using the bolt installation with dismantle first spacing frame, second spacing frame, can reduce the projection deviation of first spacing frame and second spacing frame simultaneously, increase the tight power of support to the damping pad.
The invention is further provided with: and a bearing is arranged between the stirring shaft body and the vibration reduction pad.
Through the design of bearing for friction between (mixing) shaft body and the damping pad can reduce to a certain extent, reaches the purpose that prevents (mixing) shaft body or damping pad wearing and tearing.
The invention is further provided with: the vibration damping pad is connected with the stirring cavity through a locking mechanism, and the locking mechanism comprises a first threaded hole penetrating through the vibration damping pad, a second threaded hole which is arranged in the stirring cavity and matched with the first threaded hole, and a limit bolt connecting the first threaded hole and the second threaded hole.
Through the design of first screw hole, second screw hole and stop bolt for damping pad and the inseparable butt of stirring cavity are in the same place, and can convenient dismantlement when needs.
The invention is further provided with: the locking mechanism is provided with a plurality of locking mechanisms.
Through the design of a plurality of locking mechanical systems, further make the shock pad more inseparable with stirring cavity's connection.
The invention is further provided with: the rotation through hole is arranged at the center of the vibration reduction pad.
Through locating the center department of damping pad with rotating the through-hole for stirring cavity and stirring shaft body are connected in the damping pad center, reach the purpose of make full use of damping pad.
The invention is further provided with: the frame is equipped with the counter weight seat, the motor is fixed in the counter weight seat, the counter weight seat is equipped with the balancing weight.
Through the design of balancing weight for the operation of motor is more stable.
The invention is further provided with: the stirring shaft body penetrates through the through groove and is in butt joint with the through groove; the limiting frame is provided with a balancing weight.
Through supporting the stirring shaft body tightly in leading to the groove to set up the balancing weight at the limiting frame, make the stirring shaft body can not take place to shake easily, further improved the stability of stirring shaft body. In summary, the invention has the following beneficial effects:
firstly, through the design of the vibration reduction pad, the shaking of the frame can not cause the shaking of the stirring cavity, so that the operation of the stator and the rotor is more stable;
secondly, through the design of balancing weight for motor and (mixing) shaft body are more stable, can not take place the vibration easily.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment;
FIG. 2 is a schematic view of the hidden door of FIG. 1;
fig. 3 is a partial cross-sectional view of fig. 2.
In the figure: 1. a frame; 2. a motor; 21. a counterweight seat; 3. a stirring cavity; 31. a stator; 4. a stirring shaft body; 41. a rotor; 42. a limiting frame; 5. a vibration damping pad; 51. a rotary through hole; 6. a bearing; 7. a limiting mechanism; 71. a first limit frame; 72. a second limit frame; 73. a connecting bolt; 8. a locking mechanism; 9. and a bin gate.
Detailed Description
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
The present invention will be described in detail below with reference to the accompanying drawings and examples.
Embodiment one: the foaming machine with uniform discharging, as shown in figures 1 and 3, comprises a frame 1 and a bin gate 9 rotatably connected with the frame 1; the stirring device comprises a motor 2 connected to a frame 1, a stirring cavity 3 connected to the outer wall of the frame 1, a stirring shaft body 4 connected to an output shaft of the motor 2 and penetrating into the stirring cavity 3, a stator 31 fixed to the inner wall of the stirring cavity 3, and a rotor 41 fixed to the peripheral wall of the stirring shaft body 4 and matched with the stator 31, wherein the stirring cavity 3 is communicated with a gas-phase pipeline and a liquid-phase pipeline, and air and a foaming agent aqueous solution are fully mixed through the matching of the stator 31 and the rotor 41, so that the aim of uniform foaming is fulfilled.
As shown in fig. 2 and 3, a vibration-damping through groove is provided at the connection between the frame 1 and the stirring chamber 3 so that the stator 31 and the rotor 41 can rotate in cooperation without collision. The vibration reduction through groove is filled with the vibration reduction pad 5, and the vibration reduction pad 5 is made of high damping materials, so that vibration of the frame 1 is not easy to influence the stirring cavity 3, and the vibration reduction effect is achieved.
As shown in fig. 3, a rotation through hole 51 is formed in the center of the vibration damping pad 5, the stirring cavity 3 is fixed on the outer side of the vibration damping pad 5, and the stirring shaft body 4 passes through the rotation through hole 51 and stretches into the stirring cavity 3, so that the stator 31 and the rotor 41 are matched. In order to reduce the wear of the stirring shaft body 4, a bearing 6 is further provided between the stirring shaft body 4 and the vibration damping pad 5.
As shown in fig. 2 and 3, the vibration damping pad 5 is limited in the vibration damping through groove by a limiting mechanism 7, the limiting mechanism 7 comprises a first limiting frame 71 fixed on the frame 1 and abutted against one side of the vibration damping pad 5, and a second limiting frame 72 fixed on the frame 1 and abutted against the other side of the vibration damping pad 5, in order to connect the first limiting frame 71 and the second limiting frame 72 with the frame 1, coaxial and mutually matched threaded through holes are arranged between the first limiting frame 71, the frame 1 and the second limiting frame 72, and connecting bolts 73 corresponding to the threaded through holes are arranged in the threaded through holes. By screwing the bolts, the first limiting frame 71 and the second limiting frame 72 are connected and abutted against the frame 1 through the connecting bolts 73, so that the vibration damping pad 5 is clamped in the vibration damping through groove.
Embodiment two: a foaming machine with uniform discharge, as shown in fig. 1 and 2, is different from the first embodiment in that: the vibration damping pad 5 is connected with the stirring cavity 3 through a plurality of locking mechanisms 8, and the locking mechanisms 8 comprise a first threaded hole penetrating through the vibration damping pad 5, a second threaded hole which is arranged in the stirring cavity 3 and matched with the first threaded hole, and a limit bolt connecting the first threaded hole with the second threaded hole, and are connected through the limit bolt, so that the stirring cavity 3 and the vibration damping pad 5 are conveniently and firmly connected together, and can be conveniently detached when needed.
As shown in fig. 1 and 2, in order to avoid the rotation of the stator 31 and the rotor 41 from being interfered by the motor 2, a counterweight seat 21 is provided on the frame 1, the counterweight seat 21 is annular to wrap the motor 2 on the frame 1, and the counterweight seat 21 is provided with a counterweight, so that the motor 2 does not vibrate as much as possible during the movement due to the compaction of the counterweight.
As shown in fig. 1 and 2, in order to prevent vibration from occurring in the portion between the stirring shaft body 4 and the motor 2, a limiting frame 42 is provided between the motor 2 and the vibration damping pad 5, weights are provided on both sides of the limiting frame 42, and a through groove is provided in the center of the limiting frame 42, and the stirring shaft body 4 passes through the through groove and abuts against the inner wall of the through groove, so that the stirring shaft body 4 is limited by the limiting frame 42.
The working process comprises the following steps: through the cooperation of rotor 41 and stator 31, stir foaming agent aqueous solution and air, reach the even purpose of bubble, in order to make stator 31 and rotor 41 can not bump in the cooperation pivoted, be equipped with the damping through groove in the junction of frame 1 and stirring cavity 3, be equipped with damping pad 5 in the damping through groove, damping pad 5 uses high damping material to make, through being connected stirring cavity 3 and stirring shaft body 4 in damping pad 5 for stirring shaft body 4 reduces greatly with the vibration that stirring cavity 3 received.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.

Claims (7)

1. The utility model provides a foaming machine of even ejection of compact, includes frame (1), connects in motor (2) of frame (1), connect in stirring cavity (3) of frame (1) outer wall, connect in motor (2) output shaft and visit stirring shaft body (4) of stirring cavity (3), be fixed in stator (31) of stirring cavity (3) inner wall, be fixed in stirring shaft body (4) perisporium and with stator (31) complex rotor (41), its characterized in that: the stirring device is characterized in that the frame (1) is provided with a vibration reduction through groove, a vibration reduction pad (5) is filled in the vibration reduction through groove, and the stirring cavity (3) is fixed on the outer side of the vibration reduction pad (5); the vibration reduction pad (5) is provided with a rotation through hole (51), the stirring shaft body (4) penetrates through the rotation through hole (51) and stretches into the stirring cavity (3), the vibration reduction pad (5) is connected with the stirring cavity (3) through a locking mechanism (8), and the locking mechanism (8) comprises a first threaded hole penetrating through the vibration reduction pad (5), a second threaded hole which is formed in the stirring cavity (3) and matched with the first threaded hole, and a limit bolt connecting the first threaded hole with the second threaded hole.
2. A uniformly discharged foaming machine according to claim 1, characterized in that: the vibration damping cushion (5) is limited in the vibration damping through groove through a limiting mechanism (7), the limiting mechanism (7) comprises a first limiting frame (71) fixed on the frame (1) and abutted to one side of the vibration damping cushion (5), and a second limiting frame (72) fixed on the frame (1) and abutted to the other side of the vibration damping cushion (5), the first limiting frame (71), the frame (1) and the second limiting frame (72) are provided with coaxial lines and mutually matched threaded through holes, connecting bolts (73) corresponding to the coaxial lines are arranged in the threaded through holes, and the first limiting frame (71) and the second limiting frame (72) are connected to the frame (1) through the connecting bolts (73).
3. A uniformly discharged foaming machine according to claim 1, characterized in that: a bearing (6) is arranged between the stirring shaft body (4) and the vibration reduction pad (5).
4. A uniformly discharged foaming machine according to claim 1, characterized in that: the locking mechanism (8) is provided with a plurality of locking mechanisms.
5. A uniformly discharged foaming machine according to claim 1, characterized in that: the rotation through hole (51) is arranged at the center of the vibration reduction pad (5).
6. A uniformly discharged foaming machine according to claim 1, characterized in that: the machine frame (1) is provided with a counterweight seat (21), the motor (2) is fixed on the counterweight seat (21), and the counterweight seat (21) is provided with a counterweight.
7. A uniformly discharged foaming machine according to claim 1, characterized in that: the stirring device is characterized in that the frame (1) is provided with a limiting frame (42), the limiting frame (42) is positioned between the motor (2) and the vibration reduction pad (5), a through groove is formed in the center of the limiting frame (42), and the stirring shaft body (4) penetrates through the through groove and is in butt joint with the through groove; the limiting frame (42) is provided with a balancing weight.
CN201810732516.3A 2018-07-05 2018-07-05 Foaming machine capable of discharging evenly Active CN108671780B (en)

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Application Number Priority Date Filing Date Title
CN201810732516.3A CN108671780B (en) 2018-07-05 2018-07-05 Foaming machine capable of discharging evenly

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Application Number Priority Date Filing Date Title
CN201810732516.3A CN108671780B (en) 2018-07-05 2018-07-05 Foaming machine capable of discharging evenly

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CN108671780A CN108671780A (en) 2018-10-19
CN108671780B true CN108671780B (en) 2023-11-17

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007282493A (en) * 2006-04-10 2007-10-25 Taida Electronic Ind Co Ltd Spindle motor and its stator structure
CN102700024A (en) * 2012-05-10 2012-10-03 无锡市威华机械有限公司 Phenolic aldehyde mixing shearing gun head
JP2014183641A (en) * 2013-03-19 2014-09-29 Fuji Electric Co Ltd Rotary electric machine
CN205167218U (en) * 2015-11-17 2016-04-20 泰山石膏股份有限公司 In succession even fine and closely woven foaming machine of gypsum board
CN106313359A (en) * 2016-11-08 2017-01-11 上海技楷机电设备有限公司 Anti-blocking easily cleaned disc type stirring head specially used for foaming machine
CN106487155A (en) * 2015-08-31 2017-03-08 德昌电机(深圳)有限公司 Liquid pump, motor and its shaft sleeve unit
WO2018001621A1 (en) * 2016-06-30 2018-01-04 Zf Friedrichshafen Ag Hybrid drive module for a motor vehicle drive train, and motor vehicle drive train
CN208959662U (en) * 2018-07-05 2019-06-11 杭州旺格机械设备有限公司 A kind of foaming machine of uniform discharge

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2834652B1 (en) * 2002-01-11 2004-02-27 Atofina AGITATION DEVICE IN PARTICULAR FOR THE DISPERSION OR EMULSIFICATION OF TWO NON-MISCIBLE LIQUIDS

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007282493A (en) * 2006-04-10 2007-10-25 Taida Electronic Ind Co Ltd Spindle motor and its stator structure
CN102700024A (en) * 2012-05-10 2012-10-03 无锡市威华机械有限公司 Phenolic aldehyde mixing shearing gun head
JP2014183641A (en) * 2013-03-19 2014-09-29 Fuji Electric Co Ltd Rotary electric machine
CN106487155A (en) * 2015-08-31 2017-03-08 德昌电机(深圳)有限公司 Liquid pump, motor and its shaft sleeve unit
CN205167218U (en) * 2015-11-17 2016-04-20 泰山石膏股份有限公司 In succession even fine and closely woven foaming machine of gypsum board
WO2018001621A1 (en) * 2016-06-30 2018-01-04 Zf Friedrichshafen Ag Hybrid drive module for a motor vehicle drive train, and motor vehicle drive train
CN106313359A (en) * 2016-11-08 2017-01-11 上海技楷机电设备有限公司 Anti-blocking easily cleaned disc type stirring head specially used for foaming machine
CN208959662U (en) * 2018-07-05 2019-06-11 杭州旺格机械设备有限公司 A kind of foaming machine of uniform discharge

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