CN105363527A - Air blowing type grinding device - Google Patents
Air blowing type grinding device Download PDFInfo
- Publication number
- CN105363527A CN105363527A CN201510879774.0A CN201510879774A CN105363527A CN 105363527 A CN105363527 A CN 105363527A CN 201510879774 A CN201510879774 A CN 201510879774A CN 105363527 A CN105363527 A CN 105363527A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- air blowing
- rotating disk
- grinding
- blowing type
- 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
- B02C17/10—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
-
- 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
- B02C17/1825—Lifting devices
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention belongs to the field of paint preparation and discloses an air blowing type grinding device. The air blowing type grinding device comprises a grinding tank, wherein an exhaust hole is formed in the top end of the grinding tank; a vertical rotating shaft is arranged in the grinding tank, the upper end of the rotating shaft extends out of the grinding tank, the upper end of the rotating shaft is connected with a motor, a spline is arranged on the outer wall of the rotating shaft, and the length of the spline is equal to that of the rotating shaft; a rotary disc is arranged on the rotating shaft, the rotary disc is connected with the rotating shaft through the spline, the rotary disc adopts a hollow structure, a plurality of grinding balls are arranged in the rotary disc, the hollow structure comprises an upper plate and a lower plate, and liquid through holes are formed in both the upper plate and the lower plate; and an air blowing pipe is arranged at the bottom end of the grinding tank, the air blowing pipe is communicated with the grinding tank, and a check valve is arranged in the air blowing pipe. The air blowing type grinding device provided by the invention solves the technical problems that when pulp is ground at present, the pulp in the upper space of the cavity cannot be fully ground, the pulp grinding effect is poor, and the dispersing effect is poor.
Description
Technical field
The invention belongs to coating preparation field, be specifically related to a kind of air blowing type lapping device.
Background technology
Coating refers to and covers protected or decorated body surface, and can form the continuous film of firm attachment with coated article.The process of coating material production is exactly 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.Its production process mainly comprises pre-dispersed, grinding distribution, paint, purification packaging and other steps.
Wherein, grinding distribution refers to that the mix mill base after by dispersion is disperseed again by grinding distribution equipment, obtains dispersible pigment color paste.Current grinding distribution equipment normally loads abrasive media in a cavity erect, as steel ball, porcelain ball, cobblestone etc. form, during operation, paint vehicle to be disperseed is dropped in this cavity, rotate this cavity, to make between abrasive media mutually to clash into or friction, thus make pigment be subject to strong impact and Strong shear effect, last broken, be distributed in paint vehicle.But; because cavity erects; it is larger in the space on vertical; namely the height space of slurry distribution is larger; but abrasive media usually can be deposited into cavity bottom under self gravitation effect, even if be also difficult to the upper space rising to cavity when cavity rotates, thus cause the slurry on cavity top cannot be subject to sufficient grinding; finally cause that the grinding effect of slurry is bad, dispersion effect is bad, affect the quality of colored paint.
Summary of the invention
The invention is intended to provide a kind of air blowing type lapping device, during to solve the grinding of current slurry, the slurry being positioned at cavity upper space cannot be ground fully and be caused the technical problem that the grinding effect of slurry is bad, dispersion effect is bad.
Air blowing type lapping device in this programme, comprises grinding pot, and grinding pot top is provided with steam vent; Be provided with vertical rotating shaft in grinding pot, rotating shaft upper end extends to outside grinding pot, and rotating shaft upper end is connected with motor, and the outer wall of rotating shaft is provided with spline, and flower key length equals the length of rotating shaft; Rotating shaft is provided with rotating disk, and rotating disk and rotating shaft are by spline joint, and rotating disk is hollow structure, is provided with multiple mill ball in rotating disk, and described hollow structure comprises top plate and lower plywood, and top plate and lower plywood are equipped with liquid-through hole; The bottom of described grinding pot is provided with gas blow pipe, and gas blow pipe is communicated with grinding pot, is provided with check valve in gas blow pipe.
Adopt the air blowing type lapping device in this programme, comprise grinding pot, grinding pot provides the space of grinding, axis of rotation in grinding pot can drive dial rotation, thus abrasive media, the i.e. mill ball in drive rotating disk rotates, realize the mutual collision between mill ball or friction, and then pigment granule is broken and is dispersed in paint vehicle; The outer wall of rotating shaft is provided with spline, and rotating disk is connected with rotating shaft by spline, can realize rotating shaft and drive dial rotation, and flower key length equals the length of rotating shaft, thus rotating disk can be allowed along the upper and lower slip of axis direction of rotating shaft; Described hollow structure comprises top plate and lower plywood, and top plate and lower plywood are equipped with one group of liquid-through hole, and liquid-through hole can pass through for paint vehicle, can do upper and lower motion for paint vehicle and pass rotating disk; The bottom of grinding pot is provided with gas blow pipe, and gas blow pipe can blast gas in grinding pot, and this gas gives rotating disk one active force upwards, makes rotating disk upward sliding, changes the height residing for rotating disk, namely changes the action space of mill ball in rotating disk; Check valve is provided with in gas blow pipe, when blasting gas in grinding pot, one-way valve opens, gas by, and now paint vehicle can not down drop under the pressure effect of underlying gas, when stopping passing into gas in grinding pot, closed check valve, thus the paint vehicle in grinding pot can be avoided outwards to be flowed out by gas blow pipe.
Know-why of the present invention and technique effect are: when rotating disk is positioned at an At The Height, dial rotation can make abrasive media, i.e. mill ball in rotating disk rotate, realize the mutual collision between mill ball or friction, and then pigment granule is broken and is dispersed in paint vehicle; When blasting gas by gas blow pipe in grinding pot, rotating disk can move upward along rotating shaft under the effect of gas, namely the height residing for rotating disk is changed, mill ball is transferred, mill ball can act on the paint vehicle in new height space, makes the paint vehicle in this height space be polished, disperse; In like manner, when stopping blasting gas in grinding pot, rotating disk can move down again under the Action of Gravity Field of self, paint vehicle in differing heights space can be ground equally, disperse, when namely adopting lapping device of the present invention to grind paint vehicle, all paint vehicles in whole grinding pot all can be subject to grinding, dispersion, and grinding fully, grinding effect is good, and dispersion effect is good.
Below the preferred version based on such scheme:
Preferred version one: described gas blow pipe has many, many gas blow pipes are distributed in grinding pot lower end.Thus grinding pot stress equalization, grinding pot rises steadily.
Preferred version two: based on preferred version one, the outboard end of described many gas blow pipes is communicated with.Thus gas can be blasted in all gas blow pipes by an air blowing interface.
Preferred version three: based on preferred version two, is provided with check valve in described steam vent.When the air pressure in grinding pot is larger, the air pressure in grinding pot can make this one-way valve opens, and the gas in grinding pot is discharged by steam vent; When the air pressure balance that grinding pot is inside and outside, this closed check valve, avoids introduced contaminants etc. to enter in grinding pot.
Preferred version four: based on preferred version three, the edge of described rotating disk and the contact internal walls of grinding pot.Thus when ensureing that rotating disk moves up and down, the paint vehicle in grinding pot all can pass rotating disk, accepts the grinding of mill ball in rotating disk.
Preferred version five: based on preferred version four, the top place described rotating shaft being positioned at rotating disk is provided with contiguous block, and contiguous block is fixedly connected with rotating shaft, is provided with spring between contiguous block and rotating disk.Rotating disk is when moving upward, because there is the inhibition of spring, dial movement is slow, thus makes the time of staying of rotating disk in each height space all longer, and fully, grinding effect is good in grinding; It should be noted that in the process that rotating disk moves downward, the buoyancy of paint vehicle can give an one resistance, rotating disk is moved downward also comparatively slow.
Preferred version six: based on preferred version five, described spring has two, and two springs lay respectively at the both sides of rotating shaft.Two springs are steady to the effect of rotating disk, ensure that rotating disk moves up reposefully.
Preferred version seven: based on preferred version six, described contiguous block is strip.The contiguous block of strip is comparatively elongated, avoids causing obstruction to the circulation of gas.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment of the present invention air blowing type lapping device.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: steam vent 1, rotating shaft 2, contiguous block 3, grinding pot 4, spring 5, rotating disk 6, liquid-through hole 7, mill ball 8, gas blow pipe 9, check valve 10.
As shown in Figure 1, air blowing type lapping device, comprises grinding pot 4, and grinding pot 4 top is provided with steam vent 1, is provided with check valve 10 in steam vent 1; Be provided with vertical rotating shaft 2 in grinding pot 4, rotating shaft 2 upper end extends to outside grinding pot 4, and rotating shaft 2 upper end is connected with motor, and the outer wall of rotating shaft 2 is provided with spline, and flower key length equals the length of rotating shaft 2; Rotating shaft 2 is provided with rotating disk 6, and rotating disk 6 passes through spline joint, the edge of rotating disk 6 and the contact internal walls of grinding pot 4 with rotating shaft 2, rotating disk 6 is hollow structure, be provided with multiple mill ball 8 in rotating disk 6, said hollow structure comprises top plate and lower plywood, and top plate and lower plywood are equipped with liquid-through hole 7; Top place rotating shaft 2 being positioned at rotating disk 6 is provided with contiguous block 3, and contiguous block 3 is strip, and contiguous block 3 is fixedly connected with rotating shaft 2, is provided with the both sides that two springs, 5, two springs 5 lay respectively at rotating shaft 2 between contiguous block 3 and rotating disk 6; The bottom of grinding pot 4 is evenly equipped with many gas blow pipes 9, and every root gas blow pipe 9 is all communicated with grinding pot 4, is equipped with check valve 10 in every root gas blow pipe 9, and the outboard end of many gas blow pipes 9 is communicated with.
In specific implementation process, paint vehicle to be ground is fed in grinding pot 4, open the motor be connected with rotating shaft 2, rotating shaft 2 is made to drive rotating disk 6 to rotate, gases at high pressure are blasted in each gas blow pipe 9, make rotating disk 6 upward sliding, treat that rotating disk 6 upward sliding is extremely prescribed a time limit, stop blasting gas, rotating disk 6 is slide downward under the Action of Gravity Field of self, when rotating disk 6 slides down to the limit, continue to blast gases at high pressure in each gas blow pipe 9, by that analogy, rotating disk 6 is done, under reciprocating motion, ensure that the paint vehicle of each height space in grinding pot 4 all can be ground, dispersion, grinding effect is good, dispersion effect is good.
For a person skilled in the art, under the prerequisite not departing from structure of the present invention, can also make some distortion and improvement, these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (8)
1. air blowing type lapping device, is characterized in that: comprise grinding pot, grinding pot top is provided with steam vent; Be provided with vertical rotating shaft in grinding pot, rotating shaft upper end extends to outside grinding pot, and rotating shaft upper end is connected with motor, and the outer wall of rotating shaft is provided with spline, and flower key length equals the length of rotating shaft; Rotating shaft is provided with rotating disk, and rotating disk and rotating shaft are by spline joint, and rotating disk is hollow structure, is provided with multiple mill ball in rotating disk, and described hollow structure comprises top plate and lower plywood, and top plate and lower plywood are equipped with liquid-through hole; The bottom of described grinding pot is provided with gas blow pipe, and gas blow pipe is communicated with grinding pot, is provided with check valve in gas blow pipe.
2. air blowing type lapping device according to claim 1, is characterized in that: described gas blow pipe has many, many gas blow pipes are distributed in grinding pot lower end.
3. air blowing type lapping device according to claim 2, is characterized in that: the outboard end of described many gas blow pipes is communicated with.
4. air blowing type lapping device according to claim 3, is characterized in that: be provided with check valve in described steam vent.
5. air blowing type lapping device according to claim 4, is characterized in that: the edge of described rotating disk and the contact internal walls of grinding pot.
6. air blowing type lapping device according to claim 5, is characterized in that: the top place described rotating shaft being positioned at rotating disk is provided with contiguous block, and contiguous block is fixedly connected with rotating shaft, is provided with spring between contiguous block and rotating disk.
7. air blowing type lapping device according to claim 6, it is characterized in that: described spring has two, two springs lay respectively at the both sides of rotating shaft.
8. air blowing type lapping device according to claim 7, is characterized in that: described contiguous block is strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879774.0A CN105363527B (en) | 2015-12-05 | 2015-12-05 | Air blowing type lapping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510879774.0A CN105363527B (en) | 2015-12-05 | 2015-12-05 | Air blowing type lapping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105363527A true CN105363527A (en) | 2016-03-02 |
| CN105363527B CN105363527B (en) | 2017-11-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510879774.0A Active CN105363527B (en) | 2015-12-05 | 2015-12-05 | Air blowing type lapping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105363527B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807293A (en) * | 2017-03-27 | 2017-06-09 | 贵州大学 | Disturbed flow type painting produces tank production equipment |
| CN106823954A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | High-quality wood paint painting production equipment |
| CN109201215A (en) * | 2018-09-30 | 2019-01-15 | 李伟明 | A kind of mining ball mill and its electric-control system |
| CN109731655A (en) * | 2018-12-29 | 2019-05-10 | 重庆市永川区红地建材有限责任公司 | Brickmaking raw material grinding device |
| CN112169925A (en) * | 2020-09-15 | 2021-01-05 | 方国樟 | Controllable dry-type ball mill of pressure |
| CN112206696A (en) * | 2019-07-10 | 2021-01-12 | 湖北东盛特种涂料科技有限公司 | Pneumatic type coating stirring dispersion all-in-one |
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|---|---|---|---|---|
| WO1998001225A1 (en) * | 1996-07-04 | 1998-01-15 | Lidstroem Lars | A grinding method and apparatus therefor |
| CN2915258Y (en) * | 2006-04-19 | 2007-06-27 | 董永根 | Sand mill for ultrafine grinding |
| CN202290198U (en) * | 2011-10-12 | 2012-07-04 | 合肥科德电力表面技术有限公司 | Grinding device |
| CN104162471A (en) * | 2014-07-02 | 2014-11-26 | 大同市益达环保节能科技发展有限责任公司 | An efficient ball grinder device |
| CN204076554U (en) * | 2014-08-13 | 2015-01-07 | 山东迪赛机电有限公司 | Film production batching grinder |
| CN205323892U (en) * | 2015-12-05 | 2016-06-22 | 重庆百齐居建材有限公司 | Air blowing type grinder |
-
2015
- 2015-12-05 CN CN201510879774.0A patent/CN105363527B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998001225A1 (en) * | 1996-07-04 | 1998-01-15 | Lidstroem Lars | A grinding method and apparatus therefor |
| CN2915258Y (en) * | 2006-04-19 | 2007-06-27 | 董永根 | Sand mill for ultrafine grinding |
| CN202290198U (en) * | 2011-10-12 | 2012-07-04 | 合肥科德电力表面技术有限公司 | Grinding device |
| CN104162471A (en) * | 2014-07-02 | 2014-11-26 | 大同市益达环保节能科技发展有限责任公司 | An efficient ball grinder device |
| CN204076554U (en) * | 2014-08-13 | 2015-01-07 | 山东迪赛机电有限公司 | Film production batching grinder |
| CN205323892U (en) * | 2015-12-05 | 2016-06-22 | 重庆百齐居建材有限公司 | Air blowing type grinder |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106807293A (en) * | 2017-03-27 | 2017-06-09 | 贵州大学 | Disturbed flow type painting produces tank production equipment |
| CN106823954A (en) * | 2017-03-27 | 2017-06-13 | 贵州大学 | High-quality wood paint painting production equipment |
| CN109201215A (en) * | 2018-09-30 | 2019-01-15 | 李伟明 | A kind of mining ball mill and its electric-control system |
| CN109731655A (en) * | 2018-12-29 | 2019-05-10 | 重庆市永川区红地建材有限责任公司 | Brickmaking raw material grinding device |
| CN109731655B (en) * | 2018-12-29 | 2020-09-08 | 重庆市永川区红地建材有限责任公司 | Raw materials reducing mechanism for brickmaking |
| CN112206696A (en) * | 2019-07-10 | 2021-01-12 | 湖北东盛特种涂料科技有限公司 | Pneumatic type coating stirring dispersion all-in-one |
| CN112206696B (en) * | 2019-07-10 | 2022-04-26 | 湖北东盛特种涂料科技有限公司 | Pneumatic type coating stirring dispersion all-in-one |
| CN112169925A (en) * | 2020-09-15 | 2021-01-05 | 方国樟 | Controllable dry-type ball mill of pressure |
| CN112169925B (en) * | 2020-09-15 | 2022-03-25 | 荆州市天然虾青素有限公司 | Controllable dry-type ball mill of pressure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105363527B (en) | 2017-11-24 |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190110 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: 20190110 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 Yubei District Longxi cypress Fort F25-1 interchange, Longxi 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: 20190423 Address after: 212000 Fuyuan Village, Yangzhong Economic Development Zone, Zhenjiang City, Jiangsu Province Patentee after: JIANGSU JAWIN GRINDING TECHNOLOGY CO.,LTD. Address before: 233010 409 Wu Wan Road, Yuhui District, Bengbu, Anhui Patentee before: BENGBU JINSHI NEW MATERIAL Co.,Ltd. |
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| TR01 | Transfer of patent right |