CN105289802B - Speed change rotary type lapping device - Google Patents
Speed change rotary type lapping device Download PDFInfo
- Publication number
- CN105289802B CN105289802B CN201510879578.3A CN201510879578A CN105289802B CN 105289802 B CN105289802 B CN 105289802B CN 201510879578 A CN201510879578 A CN 201510879578A CN 105289802 B CN105289802 B CN 105289802B
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- CN
- China
- Prior art keywords
- grinding
- lapping device
- speed change
- rotary type
- drive shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/02—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with perforated container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/10—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls with one or a few disintegrating members arranged in the container
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C17/00—Disintegrating by tumbling mills, i.e. mills having a container charged with the material to be disintegrated with or without special disintegrating members such as pebbles or balls
- B02C17/18—Details
- B02C17/24—Driving mechanisms
Abstract
This patent belongs to the preparation field of coating, disclose a kind of speed change rotary type lapping device, including grinding pot, rotating shaft is provided with grinding pot, grinding frame is arranged with rotating shaft, grinding frame includes being evenly equipped with multiple liquid-through holes on bottom plate and side wall, side wall and bottom plate, multiple mill balls are placed with bottom plate and side wall one up big and down small conical cavity of formation, cavity；The rotating shaft upper end is provided with frustum, the outer wall of frustum and is evenly distributed the vertical gear teeth；Also include drive mechanism, the drive mechanism includes drive shaft, drive shaft is connected with motor, multiple bevel gears are set with drive shaft, multiple bevel gears can be engaged at different height with frustum respectively, it is equipped with each bevel gear in driven friction disk, drive shaft and is equipped with an active friction plate corresponding to each driven friction disk.The speed change rotary type lapping device that this patent is provided, when solving current slurry grinding, the slurry in cavity upper space can not sufficiently be ground and cause the technical problem that the grinding effect of slurry is bad, dispersion effect is bad.
Description
Technical field
The invention belongs to coating preparation field, and in particular to a kind of speed change rotary type lapping device.
Background technology
Coating refers to be covered in the body surface protected or decorated, and can form the continuous of firm attachment with coated article
Film.The process of coating material production is exactly that pigment solids particle is carried out broken by external force and resin solution or emulsion is dispersed in
In, it is allowed to be formed the suspended dispersion of a fine uniform structure.Its production process mainly includes pre-dispersed, grinding distribution, paint, net
Change packaging and other steps.
Wherein, grinding distribution refers to that the mix mill base after disperseing is disperseed again by grinding distribution equipment, obtains
Dispersible pigment color paste.Current grinding distribution equipment be typically in loading abrasive media in the cavity of a setting, such as steel ball, porcelain ball,
Cobblestone etc. is formed, during operation, will be treated that scattered paint vehicle is put into the cavity, is rotated the cavity so that phase between abrasive media
Mutually hit or rub, so that pigment is acted on by strong impact and Strong shear, finally crush, be distributed in paint vehicle.So
And, because cavity is to erect, its space on vertical is larger, i.e. the height space of slurry distribution is larger, but grinding medium
Matter would generally be deposited to cavity bottom under self gravitation effect, be also difficult to rise to cavity in the case that cavity rotates
Upper space so that causing the slurry on cavity top can not sufficiently be ground, finally result in the grinding effect of slurry not
Good, dispersion effect is bad, influences the quality of colored paint.
The content of the invention
The invention is intended to provide a kind of speed change rotary type lapping device, when being ground with solving current slurry, on cavity
Slurry in portion space can not sufficiently be ground and cause the technology that the grinding effect of slurry is bad, dispersion effect is bad to be asked
Topic.
It is provided with rotating shaft, rotating shaft and is arranged with speed change rotary type lapping device in this programme, including grinding pot, grinding pot
Frame is ground, grinding frame includes being evenly equipped with multiple liquid-through holes on bottom plate and side wall, side wall and bottom plate, bottom plate and side wall formation one
Multiple mill balls are placed with up big and down small conical cavity, cavity；The rotating shaft upper end is provided with edge on frustum, the outer wall of frustum
Circumferentially it is evenly equipped with the vertical gear teeth；Also include drive mechanism, the drive mechanism includes drive shaft, and drive shaft is connected with motor,
Multiple bevel gears are set with drive shaft, multiple bevel gears can be engaged at different height with frustum respectively, on each bevel gear
It is equipped with driven friction disk, drive shaft and is equipped with an active friction plate corresponding to each driven friction disk.
Using the speed change rotary type lapping device in this programme, including grinding pot, grinding pot provides the space of grinding, rotating shaft
On be arranged with grinding frame, grinding frame is used to contain mill ball, and mill ball can be promoted to certain altitude by grinding frame, it is to avoid mill ball
The liquid-through hole being all drowned on the lowermost end of grinding pot, grinding frame side wall is available for paint vehicle to circulate, grinding frame bottom plate and side wall shape
Into a up big and down small conical cavity, under the different rotating speed of grinding frame, mill ball can be along grinding in the conical cavity
The side wall of frame, which rises to, does centripetal motion at different height, during motion, mutual collision is carried out between mill ball
And friction, and then pigment granule is broken and is dispersed in paint vehicle.
The rotating shaft upper end is provided with frustum, the outer wall of frustum and is toothed around, and frustum coordinates drive mechanism to realize frustum,
The different rotating speed of rotating shaft is realized, so as to realize grinding frame and grind the different rotating speeds of inframe mill ball；Drive mechanism includes driving
Moving axis, drive shaft is connected with motor, and motor and drive shaft provide and be set with multiple cones in the grinding power source that frame is rotated, drive shaft
Gear, i.e. bevel gear can be slided along drive shaft, and drive shaft can not be rotated under the cooperation without other parts with dynamic bevel gear,
Multiple bevel gears can be engaged at different height with frustum respectively, and in the case where drive shaft speed is constant, gearratio is different,
The rotating speed for grinding frame is just different, therefore the height space that mill ball is stopped is just different, so that mill ball can be in difference
Height space in paint vehicle is ground, i.e. the sphere of action of mill ball is wide, and the grinding effect of paint vehicle is good, and dispersion effect is good.
The following is the preferred scheme based on such scheme：
Preferred scheme one：The upper end of the grinding frame, which is additionally provided with top plate, top plate, is evenly equipped with multiple liquid-through holes.Avoid grinding
The upper end of ball from grinding frame is fallen into grinding pot bottom, and does not have corresponding effect.
Preferred scheme two：Based on preferred scheme one, the size of the multiple mill ball is consistent, and multiple mill balls include hollow
Ball and medicine ball.Mill ball size is consistent, and contains hollow ball and medicine ball, illustrates that the quality of mill ball is different, without
The mill ball of homogenous quantities can be distributed under the same rotating speed of grinding frame in the different height space of grinding inframe, mill ball distribution
Scope is wide, and the sphere of action to paint vehicle is also just wide, and grinding effect is good, and dispersion effect is good
Preferred scheme three：It is located at based on preferred scheme two, in the rotating shaft above and below grinding frame and is equipped with stirring
Oar.Two agitating paddles can cause the paint vehicle play intensity for grinding frame upper and lower to increase, so as to be easier to enter to grinding inframe
It is ground, disperses.Grinding effect is good, and dispersion effect is good.
Preferred scheme four：Based on preferred scheme three, the blade of the agitating paddle is helical blade.The stirring of helical blade
Great efforts.
Brief description of the drawings
Fig. 1 is the structural representation of speed change rotary type lapping device of the embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Frustum 1, rotating shaft 2, grinding pot 3, grinding frame 4, liquid-through hole 5, agitating paddle
6th, drive shaft 7, rubber case 8, bevel gear 9, driven friction disk 10, active friction plate 11.
As shown in figure 1, speed change rotary type lapping device, including grinding pot 3, grinding pot 3 is interior to be provided with set in rotating shaft 2, rotating shaft 2
Provided with grinding frame 4, grinding frame 4 includes being evenly equipped with multiple liquid-through holes 5 on bottom plate, side wall and top plate, top plate, side wall and bottom plate,
Multiple mill balls are placed with top plate, bottom plate and side wall one up big and down small conical cavity of formation, cavity, multiple mill balls
Size is consistent, and multiple mill balls include hollow ball and medicine ball；It is located to be equipped with above and below grinding frame 4 in rotating shaft 2 and stirs
Oar 6 is mixed, the blade of agitating paddle 6 is helical blade；The upper end of rotating shaft 2 is provided with frustum 1, the outer wall of frustum 1 and has been evenly distributed
The vertical gear teeth, the miner diameter end of frustum 1 is upward；Also include drive mechanism, drive mechanism includes drive shaft 7, and drive shaft 7 is connected with
There are three rubber sections in motor, drive shaft 7, i.e., be arranged with drive shaft 7 outside three rubber cases 8, each rubber case 8 and be cased with one
Bevel gear 9, bevel gear 9 can move under the motive force effect of axial direction along drive shaft 7, and bevel gear 9 can when being not affected by motive force
Remained stationary as in the presence of the frictional force of rubber case 8, each bevel gear 9 can nibble in the bottom end of corresponding rubber case 8 with frustum 1
Close, three bevel gears 9 are different from the position that frustum 1 is engaged, and the lower end of each bevel gear 9 is equipped with driven friction disk 10, driving
On axle 7 active friction plate 11 is equipped with the lower end of each rubber case 8.
In specific implementation process, paint vehicle to be ground is put into grinding pot 3, underlying bevel gear 9 is promoted,
So that the bevel gear 9 engages with frustum 1, and cause the driven friction disk 10 and active friction plate below on the bevel gear 9
11 coordinate, and open motor, motor, which is rotated, can drive grinding frame 4 to rotate；After 20 minutes, motor is closed, promotes and is located at lowermost end
Bevel gear 9 so that the bevel gear 9 departs from frustum 1, promotes the bevel gear 9 for being located at the top of the bevel gear 9, makes itself and frustum 1
Engagement, and the driven friction disk 10 on the bevel gear 9 is coordinated with active friction plate 11 below, open motor, motor
Rotation can drive grinding frame 4 to rotate, now, due to ratio changing, therefore grind the velocity of rotation of frame 4 and rotation before
Speed is different, so that mill ball is then different in the height and position stopped in grinding frame 4, mill ball to the sphere of action of paint vehicle also
Difference, expands sphere of action of the mill ball to paint vehicle；After 20 minutes, according to aforesaid operations so that the cone tooth positioned at the top
Wheel 9 is engaged with frustum 1, further changes the rotating speed of grinding frame 4, that is, changes mill ball in the height and position stopped in grinding frame 4,
By that analogy, constantly change the velocity of rotation of grinding frame 4, that is, change the position height that mill ball is stopped, it is to avoid mill ball is sunk to the bottom,
So that mill ball is wide to the sphere of action of paint vehicle, the grinding effect of paint vehicle is good, and dispersion effect is good.
For those skilled in the art, without departing from the structure of the invention, some changes can also be made
Shape and improvement, these should also be considered as protection scope of the present invention, these effects and patent for implementing all without the influence present invention
Practicality.
Claims (5)
1. speed change rotary type lapping device, it is characterised in that：Including grinding pot, it is provided with rotating shaft, rotating shaft and is arranged with grinding pot
Frame is ground, grinding frame includes being evenly equipped with multiple liquid-through holes on bottom plate and side wall, side wall and bottom plate, bottom plate and side wall formation one
Multiple mill balls are placed with up big and down small conical cavity, cavity；The rotating shaft upper end is provided with edge on frustum, the outer wall of frustum
Circumferentially it is evenly equipped with the vertical gear teeth；The lapping device also includes drive mechanism, and the drive mechanism includes drive shaft, drive shaft
It is connected with motor, drive shaft and is set with three bevel gears, three bevel gears can be engaged at different height with frustum respectively,
It is equipped with each bevel gear in driven friction disk, drive shaft and is equipped with an active friction corresponding to each driven friction disk
Piece.
2. speed change rotary type lapping device according to claim 1, it is characterised in that：The upper end of the grinding frame is additionally provided with
Multiple liquid-through holes are evenly equipped with top plate, top plate.
3. speed change rotary type lapping device according to claim 2, it is characterised in that：The size one of the multiple mill ball
Cause, multiple mill balls include hollow ball and medicine ball.
4. speed change rotary type lapping device according to claim 3, it is characterised in that：It is located at grinding frame in the rotating shaft
Above and below be equipped with agitating paddle.
5. speed change rotary type lapping device according to claim 4, it is characterised in that：The blade of the agitating paddle is spiral shell
Vane piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879578.3A CN105289802B (en) | 2015-12-05 | 2015-12-05 | Speed change rotary type lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879578.3A CN105289802B (en) | 2015-12-05 | 2015-12-05 | Speed change rotary type lapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105289802A CN105289802A (en) | 2016-02-03 |
| CN105289802B true CN105289802B (en) | 2017-10-31 |
Family
ID=55188016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879578.3A Active CN105289802B (en) | 2015-12-05 | 2015-12-05 | Speed change rotary type lapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105289802B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106076509A (en) * | 2016-06-27 | 2016-11-09 | 安徽省思维新型建材有限公司 | Preliminary lapping device |
| CN110227287B (en) * | 2019-06-20 | 2021-04-20 | 四川锦美环保股份有限公司 | Rotational flow grit chamber with speed regulation and sand discharge functions |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29819508U1 (en) * | 1998-11-02 | 1999-01-14 | Vma Getzmann Gmbh | Dispersing device |
| CN202290198U (en) * | 2011-10-12 | 2012-07-04 | 合肥科德电力表面技术有限公司 | Grinding device |
| CN102397807A (en) * | 2011-11-03 | 2012-04-04 | 广东摩德娜科技股份有限公司 | Subcritical variable-speed ball mill |
| CN204076554U (en) * | 2014-08-13 | 2015-01-07 | 山东迪赛机电有限公司 | Film production batching grinder |
| CN205323889U (en) * | 2015-12-05 | 2016-06-22 | 重庆百齐居建材有限公司 | Transmission rotation formula grinder |
-
2015
- 2015-12-05 CN CN201510879578.3A patent/CN105289802B/en active Active
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| Publication number | Publication date |
|---|---|
| CN105289802A (en) | 2016-02-03 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190114 Address after: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee after: BENGBU JINSHI NEW MATERIAL Co.,Ltd. Address before: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee before: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Effective date of registration: 20190114 Address after: 230031 B-1014, 10 floor, business office building, Wo Ye garden, Shushan District, Hefei, Anhui. Patentee after: HEFEI WISDOM LOTUT INTELLECTUAL PROPERTY Co.,Ltd. Address before: 401147 Chongqing Yubei District Longxi Baishubao Interchange F25-1 Block Longxi Zhonghe Building Materials Wholesale Market 16 District 5-8 Patentee before: CHONGQING BAIQIJU MATERIALS Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 841000 Shangku Comprehensive Industrial Park, Korla City, Bazhou, Xinjiang Uygur Autonomous Region Patentee after: XINJIANG ZHONGJING HONGTAI PETROLEUM TECHNOLOGY SERVICES Co.,Ltd. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |