CN201216950Y - Radial bead grinder - Google Patents
Radial bead grinder Download PDFInfo
- Publication number
- CN201216950Y CN201216950Y CNU2008200602171U CN200820060217U CN201216950Y CN 201216950 Y CN201216950 Y CN 201216950Y CN U2008200602171 U CNU2008200602171 U CN U2008200602171U CN 200820060217 U CN200820060217 U CN 200820060217U CN 201216950 Y CN201216950 Y CN 201216950Y
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- China
- Prior art keywords
- abrasive disk
- milling
- grinding
- filter
- cavity
- 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.)
- Expired - Lifetime
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- 239000011324 bead Substances 0.000 title claims abstract description 35
- 239000000463 material Substances 0.000 claims abstract description 26
- 238000000227 grinding Methods 0.000 claims description 83
- 238000001816 cooling Methods 0.000 claims description 20
- 239000000498 cooling water Substances 0.000 claims description 20
- 238000010276 construction Methods 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 3
- 238000003801 milling Methods 0.000 abstract description 20
- 238000000576 coating method Methods 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 3
- 208000002925 dental caries Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Grinding-Machine Dressing And Accessory Apparatuses (AREA)
Abstract
The utility model discloses a radial bead mill which comprises a frame, a motor and a milling part; the milling part comprises a rotary shaft, a milling cavity, a milling plate and a filter; one end of the rotary shaft is connected with a transmission belt connected with the output end of the motor; the other end of the rotary shaft is extended into the milling cavity; milling beads are arranged in the milling cavity; the milling plate and the filter are all arranged in the milling cavity; the filter and the milling plate are arranged on the same side inside the milling cavity. The radial bead mill has the advantages that the milling plate is rotated to drive the material to move to the center of the milling cavity from the outer ring of the milling cavity in spiral motion while high speed rotary milling is processed; because the milling area is large; the diameter of each milling bead is small; the number of shifting levers is more, the milling efficiency and effect are greatly improved; the fineness of the material filtrated by the filter reaches the nanometer scale, so as to satisfy the production requirements of high quality coatings.
Description
Technical field
The utility model relates to the lapping device of coating material production, more particularly, relates to a kind of radial bead grinding machine, and this ball mill can improve grinding efficiency, makes fineness of grind reach nanoscale.
Background technology
Lapping device is an imperative equipment in the coating producing process, and it is used for raw material is ground to required fineness.At present, comparatively common lapping device has vertical grinding machine, horizontal sand mill and basket grinder etc. in the coating material production industry, wherein, comparatively advanced with basket grinder, because it can grind thereby so circulate repeatedly by the suction of self-priming impeller, the grinding of mill basket, the dispersion of dispersion impeller, the suction again of self-priming impeller, makes it can reach the better grinding effect, and the fineness of grind of material is also thinner, generally can reach 5 microns.But; continuous development along with coating process; the quality requirements of coating products is also more and more higher; the fineness of grind of novel high-grade coating requires to have reached nanoscale; and at present; adopt all kinds of sand mills and basket grinder on the market; be difficult to satisfy the production and processing needs preferably; even can reach requirement reluctantly by certain performance transformation; but owing to need carry out the ultrahigh speed running; cooling certainly will will be increased; a series of parts and devices such as protection because of being subjected to the structural limitations of itself, make that transforming the big and grinding effect of difficulty still is difficult to guarantee.
Therefore, press for a kind of brand-new lapping device with higher grinding efficiency, the fineness of grind that is used to solve prior art is difficult to reach nanoscale, can't satisfy the shortcoming of high-quality coating material production needs.
The utility model content
At the above-mentioned shortcoming that exists in the prior art, the purpose of this utility model provides a kind of radial bead grinding machine, and this ball mill can improve grinding efficiency, makes fineness of grind reach nanoscale, satisfies the coating material production needs.
For achieving the above object, the utility model adopts following technical scheme:
This radial bead grinding machine comprises frame, motor and grinding component, and motor is located at frame one end; Grinding component is located at the frame other end, it comprises rotating shaft, grinding chamber, abrasive disk and filter, rotating shaft one end is connected with the driving belt that links to each other with motor output end, the other end stretches in the grinding chamber, be provided with grinding bead in the grinding chamber, abrasive disk and filter all are located in the grinding chamber, and filter is located at abrasive disk one side.
Described grinding chamber is designed to the cavity that two diameters do not wait and are connected, and wherein, the upper end of major diameter cavity is provided with the feed pipe that is connected, and the lower end is provided with sewage draining exit, and a side has shaft hole; One side of minor diameter cavity is provided with the discharge nozzle that is connected.
Described abrasive disk comprises two quiet abrasive disks and a moving abrasive disk, and two quiet abrasive disks are separately fixed on the inwall of major diameter cavity both sides; Moving abrasive disk is located between the quiet abrasive disk, and is sheathed on the inserting end of rotating shaft, is connected and fixed by pressing plate and roller end.
Described two quiet abrasive disks all are circular ring, and respectively and be provided with the cooling space between the both sides inwall of major diameter cavity, and by soft pipe connection to outside cooling water source; Evenly be provided with several driving levers on the medial surface of two quiet abrasive disks.
Described moving abrasive disk is circular ring, also evenly is provided with several driving levers on its two sides, and is separately with the driving lever of the quiet abrasive disk of respective side respectively and is crisscross arranged; Also have several to discharge orifice on the moving abrasive disk, the inside of moving abrasive disk also is provided with the cooling space.
Described rotating shaft is a hollow-core construction, and the one end passes a shaft hole and a quiet abrasive disk, stretches into grinding chamber inside, also is provided with the mechanical seal parts in the rotating shaft, and by mechanical seal parts and shaft hole sealing; Rotating shaft inside is provided with cooling water pipe, and the cooling space in cooling water pipe one end and the moving abrasive disk communicates, and the other end is provided with adapter, and is communicated to cooling water source.
All be coated with the protective layer that material is a tungsten carbide on the medial surface of described two quiet abrasive disks and the two sides of moving abrasive disk.
Described filter is located in the minor diameter cavity, and it radially is equipped with filter screen all around, and its inside is connected with discharge nozzle.
Also be provided with outer cooling chamber on the radial outer wall of described major diameter cavity, outer cooling chamber by soft pipe connection to cooling water source.
The diameter of described grinding bead is 0.2mm.
In technique scheme, radial bead grinding machine of the present utility model comprises frame, motor and grinding component, grinding component comprises rotating shaft, grinding chamber, abrasive disk and filter, rotating shaft one end is connected with the driving belt that links to each other with motor output end, the other end stretches in the grinding chamber, be provided with grinding bead in the grinding chamber, abrasive disk and filter all are located in the grinding chamber, and filter is located at abrasive disk one side.This ball mill is by the moving abrasive disk of rotation, drive material from the grinding chamber outer ring in the shape of a spiral line move to the center, and carry out the high speed spin finishing simultaneously, the grinding bead diameter is little and driving lever quantity is many because its milling area is big, make grinding efficiency and effect improve greatly, reach nanoscale fully by the material fineness after the filter filtration, satisfy the demand of high-quality coating material production.
Description of drawings
Fig. 1 is the structural representation of radial bead grinding machine of the present utility model;
Fig. 2 is that schematic diagram is looked on the left side of ball mill of the present utility model;
Fig. 3 is the schematic top plan view of ball mill of the present utility model;
Fig. 4 is the cutaway view along A-A line among Fig. 1;
Fig. 5 is the structural representation of the moving abrasive disk of ball mill of the present utility model;
Fig. 6 is the cross-sectional schematic of the moving abrasive disk of ball mill of the present utility model;
Fig. 7, Fig. 8 are respectively the cross-sectional schematic of two quiet abrasive disks of ball mill of the present utility model;
Fig. 9 is the grinding state schematic diagram of the grinding component of ball mill of the present utility model.
The specific embodiment
Further specify the technical solution of the utility model below in conjunction with drawings and Examples.
See also shown in Fig. 1～4, radial bead grinding machine 10 of the present utility model comprises frame 11, motor 12 and grinding component 13, and motor 12 is located at frame 11 1 ends; Grinding component 13 is located at frame 11 other ends, it comprises rotating shaft 131, grinding chamber 132, abrasive disk and filter 134, rotating shaft 131 is located on the bearing block 111 that is arranged on the frame 11, rotating shaft 131 1 ends are connected with the driving belt 121 that links to each other with motor 12 outputs, also pass through the transmission of driving belt 121 by actuating motor 12, can drive rotating shaft 131 and be rotated, rotating shaft 131 other ends stretch in the grinding chamber 132; Be provided with the grinding bead (not shown) in the grinding chamber 132, this grinding bead is comparatively tiny, and its diameter is less than the grinding bead diameter of basket grinder of the prior art, and is preferable with 0.2mm, abrasive disk and filter 134 all are located in the grinding chamber 132, and filter 134 is located at abrasive disk one side.Grinding chamber 132 is designed to the cavity that two diameters do not wait and are connected, the outer wall of two cavitys is connected by hinge 112, and can open from two cavity junctions by hinge 112, the grinding bead, abrasive disk, filter 134 etc. be convenient to grinding chamber 132 inside are overhauled and are changed.The upper end of the major diameter cavity in two cavitys (being the left side cavity among Fig. 4) is provided with the feed pipe 14 that is connected, and the lower end of major diameter cavity is provided with sewage draining exit 15, and a side has shaft hole; And a side of minor diameter cavity (being the right side cavity among Fig. 4) is provided with the discharge nozzle 16 that is connected.Abrasive disk comprises two quiet abrasive disk 133a and a moving abrasive disk 133b, and two quiet abrasive disk 133a are separately fixed on the both sides inwall of major diameter cavity by screw; Moving abrasive disk 133b is located between the quiet abrasive disk 133a, and is sheathed on the inserting end of rotating shaft 131, is connected and fixed by pressing plate and rotating shaft 131 ends, can be with rotating shaft 131 rotations.Please in conjunction with Fig. 4～shown in Figure 8, two quiet abrasive disk 133a all are circular ring, and respectively and be provided with cooling space a (see figure 9) between the both sides inwall of major diameter cavity, and by soft pipe connection to outside cooling water source; Evenly be provided with several driving levers 135 on the medial surface of two quiet abrasive disk 133a.Moving abrasive disk 133b is circular ring, also evenly is provided with several driving levers 135 on its two sides, and is separately with the driving lever 135 of the quiet abrasive disk 133a of respective side respectively and is crisscross arranged; On moving abrasive disk 133b, also evenly have several, in order to strengthen the convection current of moving abrasive disk 133b both sides material to discharge orifice 136 (among Fig. 5 is 6 to discharge orifice 136 quantity); And also be provided with the individual big driving lever 135a that stretches in the minor diameter cavity of a number of turns on the right side of moving abrasive disk 133b.The inside of moving abrasive disk 133b also is provided with cooling space b.In addition, also on the two sides of the medial surface of two quiet abrasive disk 133a and moving abrasive disk 133b, all be coated with the protective layer that material is a tungsten carbide, to increase its wear resistence.Rotating shaft 131 is a hollow-core construction, and the right-hand member of rotating shaft 131 passes the quiet abrasive disk 133a in shaft hole and left side, extend into grinding chamber 132 inside, also is provided with mechanical seal parts 137 in the rotating shaft 131, and by these mechanical seal parts 137 and shaft hole sealing; The inside of rotating shaft 131 is provided with cooling water pipe 138, and cooling water pipe 138 1 ends communicate by perforate with the cooling space b of moving abrasive disk 133b, and the other end is provided with adapter 19, and is communicated to outside cooling water source by adapter 19.Filter 134 is located in the minor diameter cavity, and between big driving lever 135a, filter 134 radially around be equipped with filter screen 139, the filter opening size of filter screen 139 is comparatively tiny, and the inside of filter 134 is connected with discharge nozzle 16.Cooling chamber C outside around the radial outer wall of major diameter cavity, being provided with, outer cooling chamber C by soft pipe connection to cooling water source.This need to prove again, and the external refrigeration water source that is connected with cooling water pipe 138, cooling space a, b and outer cooling chamber C can be same cooling water source, by water pump and distributor effect, carries out the conveying of cooling water respectively; And on major diameter cavity one side outer wall, also be fixed with an oil tank 17, for mechanical seal parts 137 provide cold oil.Certainly, a rotating mechanism 18 (see figure 3)s can be set also on frame 11, be used to control the rotation of grinding component 13, grinding component 13 is horizontal when grinding, when needs overhaul, can grinding component 13 be rotated to the upright position by rotating mechanism 18, help inspection operation.
During use, material is forced to enter in the grinding chamber 132 from the feed pipe 14 of top by pumping action, and actuating motor 12, drive rotating shaft 131 rotations by driving belt 121, moving abrasive disk 133b is with rotating shaft 131 rotations, thereby material is made progress in the footpath of major diameter cavity, line moves to major diameter cavity center in the shape of a spiral from the outer ring, in this simultaneously, driving lever 135 on the moving abrasive disk 133b is done rotation relatively between the driving lever 135 of the quiet abrasive disk 133a in both sides, drive the grinding bead high speed rotary motion in the chamber, thereby material is ground refinement, after material after the grinding passes through the filtration of filter 134 filter screens 139, and, finish the grinding of material from discharge nozzle 16 discharges.
Compare with existing basket grinder, the moving abrasive disk 133b left and right sides of this ball mill 10 all can be ground, make milling area bigger, and grinding bead is more tiny, driving lever 135 quantity are many and do relative motion, the number of times that makes material under equal conditions be subjected to the grinding bead bump will turn over several turning over, and filter screen 139 is also more exquisite, guaranteed the filtering accuracy of material, therefore, improve grinding efficiency and grinding effect greatly, made the fineness of material can reach 200～500 nanometers, meet nano level fineness fully, thereby satisfy the demand of high-quality coating material production.And when grinding, can in above-mentioned each cooling space, cooling chamber, lead to cooling water, make material under ultralow temperature, grind by the cooling water pipes 138 in the rotating shaft 131, can Yin Wendu not too high and destroy its original characteristic to guarantee material.In addition, this ball mill 10 need not other grinding containers (as scuffing of cylinder bore etc.), can be online material is disperseed continuously and grinds, and has possessed the high efficient and convenient advantage.
Those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the utility model, and be not to be used as qualification of the present utility model, as long as in connotation scope of the present utility model, all will drop in claims scope of the present utility model variation, the modification of the above embodiment.
Claims (10)
1. radial bead grinding machine is characterized in that:
This ball mill comprises frame, motor and grinding component, and motor is located at frame one end; Grinding component is located at the frame other end, it comprises rotating shaft, grinding chamber, abrasive disk and filter, rotating shaft one end is connected with the driving belt that links to each other with motor output end, the other end stretches in the grinding chamber, be provided with grinding bead in the grinding chamber, abrasive disk and filter all are located in the grinding chamber, and filter is located at abrasive disk one side.
2. radial bead grinding machine as claimed in claim 1 is characterized in that:
Described grinding chamber is designed to the cavity that two diameters do not wait and are connected, and wherein, the upper end of major diameter cavity is provided with the feed pipe that is connected, and the lower end is provided with sewage draining exit, and a side has shaft hole; One side of minor diameter cavity is provided with the discharge nozzle that is connected.
3. radial bead grinding machine as claimed in claim 2 is characterized in that:
Described abrasive disk comprises two quiet abrasive disks and a moving abrasive disk, and two quiet abrasive disks are separately fixed on the inwall of major diameter cavity both sides; Moving abrasive disk is located between the quiet abrasive disk, and is sheathed on the inserting end of rotating shaft, is connected and fixed by pressing plate and roller end.
4. radial bead grinding machine as claimed in claim 3 is characterized in that:
Described two quiet abrasive disks all are circular ring, and respectively and be provided with the cooling space between the both sides inwall of major diameter cavity, and by soft pipe connection to outside cooling water source; Evenly be provided with several driving levers on the medial surface of two quiet abrasive disks.
5. radial bead grinding machine as claimed in claim 4 is characterized in that:
Described moving abrasive disk is circular ring, also evenly is provided with several driving levers on its two sides, and is separately with the driving lever of the quiet abrasive disk of respective side respectively and is crisscross arranged; Also have several to discharge orifice on the moving abrasive disk, the inside of moving abrasive disk also is provided with the cooling space.
6. radial bead grinding machine as claimed in claim 5 is characterized in that:
Described rotating shaft is a hollow-core construction, and the one end passes a shaft hole and a quiet abrasive disk, stretches into grinding chamber inside, also is provided with the mechanical seal parts in the rotating shaft, and by mechanical seal parts and shaft hole sealing; Rotating shaft inside is provided with cooling water pipe, and the cooling space in cooling water pipe one end and the moving abrasive disk communicates, and the other end is provided with adapter, and is communicated to cooling water source.
7. radial bead grinding machine as claimed in claim 3 is characterized in that:
All be coated with the protective layer that material is a tungsten carbide on the medial surface of described two quiet abrasive disks and the two sides of moving abrasive disk.
8. radial bead grinding machine as claimed in claim 2 is characterized in that:
Described filter is located in the minor diameter cavity, and it radially is equipped with filter screen all around, and its inside is connected with discharge nozzle.
9. radial bead grinding machine as claimed in claim 2 is characterized in that:
Also be provided with outer cooling chamber on the radial outer wall of described major diameter cavity, outer cooling chamber by soft pipe connection to cooling water source.
10. radial bead grinding machine as claimed in claim 1 is characterized in that:
The diameter of described grinding bead is 0.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200602171U CN201216950Y (en) | 2008-06-24 | 2008-06-24 | Radial bead grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200602171U CN201216950Y (en) | 2008-06-24 | 2008-06-24 | Radial bead grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216950Y true CN201216950Y (en) | 2009-04-08 |
Family
ID=40539785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200602171U Expired - Lifetime CN201216950Y (en) | 2008-06-24 | 2008-06-24 | Radial bead grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216950Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989161A (en) * | 2018-04-16 | 2020-11-24 | Omya国际股份公司 | mixed plate |
| CN116652195A (en) * | 2023-07-21 | 2023-08-29 | 云南睿智新材料发展有限公司 | Metal powder grinding device |
-
2008
- 2008-06-24 CN CNU2008200602171U patent/CN201216950Y/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111989161A (en) * | 2018-04-16 | 2020-11-24 | Omya国际股份公司 | mixed plate |
| US12059685B2 (en) | 2018-04-16 | 2024-08-13 | Omya International Ag | Hybrid disc |
| CN116652195A (en) * | 2023-07-21 | 2023-08-29 | 云南睿智新材料发展有限公司 | Metal powder grinding device |
| CN116652195B (en) * | 2023-07-21 | 2023-12-05 | 云南睿智新材料发展有限公司 | Metal powder grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SOWER CONSTRUCTION ENGINEERING CO., LTD. Free format text: FORMER OWNER: SHANGHAI SUOWEI ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20120518 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 200070 ZHABEI, SHANGHAI TO: 201108 BAOSHAN, SHANGHAI |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20120518 Address after: 201108 Shanghai city Baoshan District Yunchun Road No. 2, building 3, 5300 Patentee after: Shanghai Cable Construction Engineering Co., Ltd. Address before: 200070, 511 West Tianmu Road, Shanghai, 15 Patentee before: Shanghai Suowei Electromechanical Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090408 |