CN204619846U - A kind of coating stirring dispersion machine - Google Patents
A kind of coating stirring dispersion machine Download PDFInfo
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- CN204619846U CN204619846U CN201520283622.XU CN201520283622U CN204619846U CN 204619846 U CN204619846 U CN 204619846U CN 201520283622 U CN201520283622 U CN 201520283622U CN 204619846 U CN204619846 U CN 204619846U
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- disperser
- sawtooth
- dispersion machine
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- disc type
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Abstract
The utility model discloses a kind of coating stirring dispersion machine, there is rabbling mechanism, this rabbling mechanism comprises shaft and disperser, disperser has on shaft in the upper disperser be arranged side by side up and down and lower disperser, on this, disperser and lower disperser are a disc type impeller, and the week of this disc type impeller is along the upper sawtooth group be provided with in being crisscross arranged and lower sawtooth group; The impeller axial dimension of upper disperser is greater than the impeller axial dimension of lower disperser.This novel disperser not only expands stirring coverage rate, and two disperser respectively drive mill base circulation produce whirlpool, be formed with the turbulent area compared with Strong shear and impact, upper and lower two a fluid streams are formed outside turbulent area, mill base is made to be circulated fully and stir, and the design that disperser is up big and down small, under making mill base keep circulating fully and stir prerequisite, two dispersers turbulent area separately plays comparatively strong mixing dispersion efficacy separately, compared to existing technology, grinding dispersion intensity and dispersed with stirring effect is greatly improved.
Description
Technical field
The utility model relates to a kind of coating stirring technique field, specifically refers to a kind of coating stirring dispersion machine.
Background technology
The production process of coating, its mechanism pigment solids particle is carried out fragmentation by external force and is dispersed in resin solution or emulsion, makes it the suspended dispersion of a formation fine uniform structure.Coating material production operation mainly contains pre-dispersed, grinding distribution, four steps are packed in paint, purification, wherein pre-dispersed step is first mixed with part paint vehicle in a locking equipment by pigment, belong to the half-finished mix mill base of dispersible pigment color paste with obtained, be beneficial to follow-up grinding simultaneously.Pre-dispersed step adopts dispersing apparatus to realize, existing dispersing apparatus generally includes body, the rabbling mechanism be located on body, driving mechanism and elevating mechanism, wherein elevating mechanism is elevated for driving whole rabbling mechanism, and driving mechanism is for driving rabbling mechanism rotary work.Rabbling mechanism comprises shaft and is located at a dispersion impeller bottom shaft, driving mechanism drive shaft and on dispersion impeller High Rotation Speed, thus realize pigment and be distributed in mill base.
Described existing dispersing apparatus, its rabbling mechanism only designs single dispersion impeller simply, and the structure of dispersion impeller also just designs upper and lower stirrer gear structure simply, though certain peptizaiton can be played under High Rotation Speed effect, but it is little to stir coverage rate, and grinding dispersion intensity still exists certain deficiency.Although the second phase, rabbling mechanism can realize integral elevating by elevating mechanism, the shaft length of rabbling mechanism is fixing, the more difficult agitator being applicable to various sizes volume, often occurs due to shaft limitation and affects dispersion effect problem.Further, rabbling mechanism is designed to, in level upwards irremovable structure, be unfavorable for carrying out dispersed with stirring effect to the agitator on multistation in using at present.
Utility model content
The purpose of this utility model is to provide a kind of coating stirring dispersion machine, mainly proposes to improve to the disperser of rabbling mechanism, greatly improves grinding dispersion intensity and dispersed with stirring effect.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of coating stirring dispersion machine, there is rabbling mechanism, this rabbling mechanism comprises shaft and is located at the disperser on this shaft, disperser has on shaft in the upper disperser be arranged side by side up and down and lower disperser, on this, disperser and lower disperser are a disc type impeller, and the week of this disc type impeller is along the upper sawtooth group be provided with in being crisscross arranged and lower sawtooth group; The impeller axial dimension of upper disperser is greater than the impeller axial dimension of lower disperser.
Every sawtooth of described upper sawtooth group and lower sawtooth group is to tilt in the same direction, angled manner be the flank of tooth at sawtooth place and disc type impeller wheel tangentially between there is 5-10 degree angle.
Angle between the wheel face that the inside flank at every sawtooth place of described upper sawtooth group and lower sawtooth group and disc type impeller are comparatively contiguous is greater than 90 degree.
Angle between the wheel face that the inside flank at every sawtooth place of described upper sawtooth group and lower sawtooth group and disc type impeller are comparatively contiguous is 95-105 degree.
Described coating stirring dispersion machine also has base and crossbeam, and crossbeam is erected at above base by a support column, and base is provided with for driving support column lifting, the elevation driving unit rotated and rotary drive unit respectively; Rabbling mechanism is located at one end of crossbeam, and the other end of crossbeam is provided with stirring driver element; This shaft be length can do flexible adjustment expansion link, the upper end of this expansion link extends to be in transmission connection with stirring driver element in crossbeam, and the lower end of expansion link is located at by disperser.
Described crossbeam is also erect and has a guide post, on support column, movable sleeve is equipped with a junction, this connecting portion is provided with a fairlead, and this fairlead is slidingly connected on the guide bar.
Described base is also provided with for controlling elevation driving unit, rotary drive unit and stirring the control panel of driver element work.
After adopting such scheme, this Novel photo is for the beneficial effect of prior art: this new coating dispersing apparatus, propose to improve to the disperser of rabbling mechanism, disperser has on shaft in the upper disperser be arranged side by side up and down and lower disperser, the impeller axial dimension preferably going up disperser is greater than the impeller axial dimension of lower disperser, not only expand stirring coverage rate, and two disperser respectively drive mill base circulation produce whirlpool, be formed with the turbulent area compared with Strong shear and impact, on being formed outside turbulent area, lower two a fluid streams, mill base is made to be circulated fully and stir, and the design that disperser is up big and down small, under making mill base keep circulating fully and stir prerequisite, two dispersers turbulent area separately plays comparatively strong mixing dispersion efficacy separately, compared to existing technology, greatly improve grinding dispersion intensity and dispersed with stirring effect.
Further, this is novel further also to the performance proposition improvement of rabbling mechanism, rabbling mechanism, can realize carrying out dispersed with stirring to the agitator on any station to adjustment by rotary drive unit level; The lifting of shaft is realized by elevation driving unit, and shaft be the scalable adjustment of length expansion link, with this by should the two coordinate, make rabbling mechanism be applicable to the agitator of various sizes volume, and all can play and reach optimally dispersed with stirring effect.Namely this novel three dimensions displacement to rabbling mechanism and self stretch amplitude propose to improve, and reach strengthen its applicable range and practicality with this.
Accompanying drawing explanation
Fig. 1 is the front view of this new coating stirring dispersion machine;
Fig. 2 is the front view of the disperser of this new coating stirring dispersion machine.
Label declaration
Base 1 crossbeam 2
Rabbling mechanism 3 shaft 31
Disperser 321 on disperser 32
Upper sawtooth group 3211 times sawtooth groups 3212
Lower disperser 322 stirring motor 4
Guide post 5 connecting portion 6
Fairlead 61 control panel 7
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this case is described in further detail.
This case relates to coating stirring dispersion machine, as shown in Figure 1-2, has rabbling mechanism 3.The disperser 32 that rabbling mechanism 3 comprises shaft 31 and is located on this shaft 31.
The lower end of shaft 31 is located at by disperser 32.Disperser 21 has on shaft 21 in the upper disperser 321 be arranged side by side up and down and lower disperser 322.On this, disperser 321 is identical with lower disperser 322 structure, is a disc type impeller, upper disperser 321 structure as shown in Figure 2, and the week of disc type impeller is along the upper sawtooth group 3211 be provided with in being crisscross arranged and lower sawtooth group 3212.The impeller axial dimension of upper disperser 321 is preferably greater than the impeller axial dimension of lower disperser 322, reaches the profile error between upper disperser 321 and lower both dispersers 322 with this, promotes dispersed with stirring effect.
Preferably, in act, disperser 321 is example, and as shown in Figure 2, every sawtooth of upper sawtooth group 3211 and lower sawtooth group 3212 is to tilt in the same direction, angled manner be the flank of tooth at sawtooth place and disc type impeller wheel tangentially between there is 5-10 degree angle.Practice shows, the design at this angle of inclination is more conducive to sawtooth group and plays high shear strength effect.
Preferably, in act, disperser 321 is example, and as shown in Figure 2, the angle between the wheel face that the inside flank at every sawtooth place of described upper sawtooth group 3211 and lower sawtooth group 3212 and disc type impeller are comparatively contiguous is greater than 90 degree, and preferably this angle is 95-105 degree.The angle design of this slightly outer formula partially of sawtooth group is more conducive to disperser whirlpool and turbulent area is formed, and enhances the dispersed with stirring function of disperser.
This new coating stirring dispersion machine also has base 1 and crossbeam 2.Crossbeam 2 is erected at above base 1 by a support column 21, base 1 is provided with elevation driving unit and rotary drive unit (not shown), this elevation driving unit and rotary drive unit are in transmission connection with support column 21 respectively, be elevated for driving support column 21 respectively and rotate, realize crossbeam 2 to be elevated and spinning movement, finally make the rabbling mechanism 2 on crossbeam 2 reach lifting and rotate object.
Rabbling mechanism 3 is located at one end of crossbeam 2, and the other end of crossbeam 2 is provided with and stirs driver element (drive part adopts stirring motor 4).Shaft 31 be specially length can do flexible adjustment expansion link, the upper end of this expansion link extends in crossbeam 2, to be in transmission connection with stirring driver element.Driven by stirring motor 4, via stirring driver element associated actuator part (such as the mode such as belt, gear), final drive shaft 31 High Rotation Speed.
Preferably, described crossbeam 2 is also erect and has a guide post 5, on support column 21, movable sleeve is equipped with a junction 6, this connecting portion 6 is provided with a fairlead 61, and this fairlead 61 is movably set on guide post 5.With this when crossbeam 2 be elevated or spinning movement time, by the cooperation guiding function between guide post 5 and fairlead 61, make lifting and rotation process more steadily reliable.
Preferably, base 1 is also provided with for control panel 7, by this control panel 7, convenient operation personnel carry out simple and easy manipulation to elevation driving unit, rotary drive unit and stirring driver element.
In addition, upper sawtooth group 3211 and lower sawtooth group 3212 can also arrange through hole, this through hole can allow coating produce radial motion, promotes mixing effect, and this through hole is also preferably angling hole.
The foregoing is only the preferred embodiment that this is novel, all equalizations done with this novel right change and modify, and all should belong to the scope of this novel claim.
Claims (7)
1. a coating stirring dispersion machine, there is rabbling mechanism, this rabbling mechanism comprises shaft and is located at the disperser on this shaft, it is characterized in that: disperser has on shaft in the upper disperser be arranged side by side up and down and lower disperser, on this, disperser and lower disperser are a disc type impeller, and the week of this disc type impeller is along the upper sawtooth group be provided with in being crisscross arranged and lower sawtooth group; The impeller axial dimension of upper disperser is greater than the impeller axial dimension of lower disperser.
2. a kind of coating stirring dispersion machine as claimed in claim 1, it is characterized in that: every sawtooth of described upper sawtooth group and lower sawtooth group is to tilt in the same direction, angled manner be the flank of tooth at sawtooth place and disc type impeller wheel tangentially between there is 5-10 degree angle.
3. a kind of coating stirring dispersion machine as claimed in claim 1, is characterized in that: the angle between the wheel face that the inside flank at every sawtooth place of described upper sawtooth group and lower sawtooth group and disc type impeller are comparatively contiguous is greater than 90 degree.
4. a kind of coating stirring dispersion machine as claimed in claim 3, is characterized in that: the angle between the wheel face that the inside flank at every sawtooth place of described upper sawtooth group and lower sawtooth group and disc type impeller are comparatively contiguous is 95-105 degree.
5. a kind of coating stirring dispersion machine as described in claim 2 or 3, it is characterized in that: described coating stirring dispersion machine also has base and crossbeam, crossbeam is erected at above base by a support column, and base is provided with for driving support column lifting, the elevation driving unit rotated and rotary drive unit respectively; Rabbling mechanism is located at one end of crossbeam, and the other end of crossbeam is provided with stirring driver element; This shaft be length can do flexible adjustment expansion link, the upper end of this expansion link extends to be in transmission connection with stirring driver element in crossbeam, and the lower end of expansion link is located at by disperser.
6. a kind of coating stirring dispersion machine as claimed in claim 5, is characterized in that: described crossbeam is also erect a guide post, and on support column, movable sleeve is equipped with a junction, this connecting portion is provided with a fairlead, and this fairlead is slidingly connected on the guide bar.
7. a kind of coating stirring dispersion machine as claimed in claim 5, is characterized in that: described base is also provided with for controlling elevation driving unit, rotary drive unit and stirring the control panel of driver element work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283622.XU CN204619846U (en) | 2015-05-05 | 2015-05-05 | A kind of coating stirring dispersion machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520283622.XU CN204619846U (en) | 2015-05-05 | 2015-05-05 | A kind of coating stirring dispersion machine |
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| CN204619846U true CN204619846U (en) | 2015-09-09 |
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| CN201520283622.XU Active CN204619846U (en) | 2015-05-05 | 2015-05-05 | A kind of coating stirring dispersion machine |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642162A (en) * | 2016-03-23 | 2016-06-08 | 江苏中兴派能电池有限公司 | High speed stirring dispersion device |
| CN106422928A (en) * | 2016-06-30 | 2017-02-22 | 无锡前洲兴华机械有限公司 | Four-gear mixer |
| CN109092109A (en) * | 2018-09-29 | 2018-12-28 | 浙江万好万家智能设备股份有限公司 | Theoretical density turbine disperser for material stirring |
| CN111450753A (en) * | 2020-04-09 | 2020-07-28 | 崔琛琛 | Stirring assembly and building exterior wall environment-friendly paint storage equipment with same |
-
2015
- 2015-05-05 CN CN201520283622.XU patent/CN204619846U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105642162A (en) * | 2016-03-23 | 2016-06-08 | 江苏中兴派能电池有限公司 | High speed stirring dispersion device |
| CN106422928A (en) * | 2016-06-30 | 2017-02-22 | 无锡前洲兴华机械有限公司 | Four-gear mixer |
| CN109092109A (en) * | 2018-09-29 | 2018-12-28 | 浙江万好万家智能设备股份有限公司 | Theoretical density turbine disperser for material stirring |
| CN111450753A (en) * | 2020-04-09 | 2020-07-28 | 崔琛琛 | Stirring assembly and building exterior wall environment-friendly paint storage equipment with same |
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