CN205684146U - Vertical grinding machine - Google Patents
Vertical grinding machine Download PDFInfo
- Publication number
- CN205684146U CN205684146U CN201620619358.7U CN201620619358U CN205684146U CN 205684146 U CN205684146 U CN 205684146U CN 201620619358 U CN201620619358 U CN 201620619358U CN 205684146 U CN205684146 U CN 205684146U
- Authority
- CN
- China
- Prior art keywords
- grinding machine
- vertical grinding
- dispersion
- axle
- charging aperture
- 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 - Fee Related
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 48
- 239000006185 dispersion Substances 0.000 claims abstract description 58
- 239000004576 sand Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims description 29
- 239000003082 abrasive agent Substances 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 abstract description 3
- 230000002262 irrigation Effects 0.000 abstract 1
- 238000003973 irrigation Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses a kind of vertical grinding machine, aim to provide a kind of vertical grinding machine disperseing axle to be not susceptible to skew, its drip irrigation device is to arrange limited post in the charging aperture upper end of sand cylinder, the lower end of dispersion axle arranges connection ring, and be located at connecting ring set in the groove of limited post, carried out both connections by annular projection and endless groove simultaneously, during so that dispersion impeller produces abrasion after working long hours, dispersion axle will not offset when discontinuity, so that the grinding efficiency of vertical grinding machine and effect are protected.
Description
Technical field
This utility model relates to paint production plant field, particularly to a kind of vertical grinding machine.
Background technology
Sand mill, belongs to wet ultra-fine grinding equipment, is to develop from ball mill, is widely used in Printing ink producing process
The dispersion of middle pigment and grinding, use eccentric disc abrasive structure, and arrange in certain sequence, this system overcomes conventional grinder and grind
The shortcoming of grinding media skewness, enables abrasive media to obtain the energy transmission of maximum, and grinding efficiency is high, uses both-end to wear
Force cooling mechanical seal, there is good sealing effect, reliable advantage.
At present, the Chinese patent of Publication No. CN204051789U discloses a kind of vertical sand milling for grinding coatings
Machine, it includes frame, is provided with vertical sand cylinder in frame, is provided with charging aperture at the upper side of sand cylinder, is grinding
It is provided with discharging opening bottom Tong, in sand cylinder, is provided with dispersion axle, dispersion axle is arranged with multiple dispersion impeller in parallel, dispersion
Axle upper end is stretched out sand cylinder and is connected with the motor being fixed in frame, and dispersion axle lower end is unsettled, under sand cylinder inner dispersion axle
Side is provided with filtering table, and filtering table is positioned at above discharging opening, and filtering table connection has vibrating motor.
Although this vertical grinding machine can carry out multilamellar grinding, but owing to the lower end of dispersion axle is in vacant state, when
After dispersion impeller uses for a long time, abrasion can be caused in some position, so that dispersion impeller discontinuity when rotating, for a long time
Rotation easily make dispersion axle produce skew, thus the quality of coating that impact is ground.
Utility model content
The purpose of this utility model is to provide a kind of vertical grinding machine, and it has the advantage that dispersion axle is not susceptible to skew.
Above-mentioned technical purpose of the present utility model has the technical scheme that
A kind of vertical grinding machine, including frame, is provided with charging aperture and the sand cylinder of discharging opening, motor, dispersion axle and puts down
Row is arranged at the some dispersion impellers on dispersion axle, also includes the limited post being placed in discharging opening upper end, and limited post is provided with and charging aperture
The groove of connection, dispersion axle is provided with, by discharging opening one end, the connection ring being sheathed with in groove, connects ring side opening and is provided with some confessions
Material enters the opening of sand cylinder.
Being arranged such, when vertical grinding machine is operated, the bottom of dispersion axle is by entering limited post by connecting ring set
In tub, the material of charging aperture is entered in sand cylinder by opening simultaneously, so that dispersion axle is more efficient when rotating
The limited post in ground limits, during so that dispersion impeller produces irregular abrasion due to long-time use, it is to avoid long-time
Rotate the phenomenon making dispersion axle produce skew so that dispersion axle operationally position is more fixed, is not susceptible to skew.
Arrange further: connect ring and lean on the outer wall of charging aperture side to be provided with the annular projection coaxial with self, in limited post
Wall be provided with annular projection with the use of endless groove.
Be arranged such, by annular projection and endless groove with the use of make to disperse axle when rotating more stable, more
Adding and be not susceptible to skew, so that the product being ground is more uniform, quality is higher.
Arrange further: opening is provided with the mesh aperture drainage screen less than abrasive material internal diameter.
It is arranged such so that operationally, the material that charging aperture provides conveniently enters in sand cylinder vertical grinding machine,
The abrasive material of work will not enter in groove in simultaneous grinding cylinder, it is to avoid causes owing to abrasive material enters into groove
Groove or the blocking of charging aperture so that more safe and efficient during the work of whole vertical grinding machine.
Arrange further: dispersion impeller is cutting elongated groove square position.
It is arranged such so that the simple in construction of dispersion impeller, be easy to processing, and the material viscosity scope that cutting elongated groove square position is suitable for
Wider so that dispersion impeller is the most efficient.
Arrange further: dispersion impeller is provided with the perforation of along the circumferential direction uniformly arrangement.
It is arranged such so that the backflow of dispersion impeller is in hgher efficiency, also makes material when being ground simultaneously, be difficult to be piled up in
On dispersion impeller, it is not easy to block, so that the work of dispersion impeller is more smooth so that the work of whole vertical grinding machine
In hgher efficiency, grinding effect is more preferable.
Arrange further: sand cylinder is arranged with the water leg for reducing own temperature.
Be arranged such, dispersion impeller rotate time, abrasive material high-speed motion, collide with the inwall of sand cylinder, thus
Producing heat, sand cylinder is played the effect of cooling by water leg well, so that the work of vertical grinding machine is more stable,
Grinding effect is more preferably.
Arrange further: motor connects fluid coupling.
It is arranged such, effectively improves the transmission quality of motor so that motor is the most steady, simultaneously at electricity
There is during machine work the effect absorbing vibration, relaxing impact, eliminate the disadvantage of the easy off-axis of vertical grinding machine, so that vertical
The security performance of formula sand mill more preferably, substantially prolongs the service life of vertical grinding machine.
Arrange further: discharging opening is provided with the mesh aperture screen cloth less than abrasive material internal diameter.
It is arranged such so that the material after grinding, when discharging, separates with abrasive material, it is to avoid the material of discharge effectively
The decline of the interior quality of material caused doped with a small amount of abrasive material, drastically increases the quality of material.
Arrange further: charging aperture connects the pneumatic diaphragm pump for feeding.
Be arranged such so that vertical grinding machine charging time material the most volatile and leakage, and by regulation pneumatic every
The air pressure of membrane pump just can be conveniently adjusted the flow of charging so that feed rate more easily controls so that the entrance of material is more
Add complete and efficient, thus improve the work efficiency of vertical grinding machine, and avoid the waste of material, saved cost.
In sum, this utility model has the advantages that material passes through charging aperture when entering in sand cylinder, passes through
The opening connecting ring enters so that material the most directly enters from the bottom of sand cylinder, but the position above bottom enters, and makes
Obtaining material in abrasive material to external diffusion, thus the entrance of material is more uniformly fully, material is ground by abrasive material
Shi Gengjia is fully efficient, so that the work efficiency of vertical grinding machine is more preferable, grinding effect is more outstanding.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 vertical grinding machine；
Fig. 2 is the structural representation of drainage screen in embodiment 2 vertical grinding machine；
Fig. 3 is the structural representation of limited post in embodiment 3 vertical grinding machine；
Fig. 4 is the structural representation of dispersion impeller in embodiment 4 vertical grinding machine.
In figure, 1, frame；2, charging aperture；3, discharging opening；31, screen cloth；4, sand cylinder；41, water leg；5, motor；6, divide
Dissipate axle；7, dispersion impeller；71, perforation；8, limited post；81, groove；82, endless groove；9, ring is connected；91, opening；92, ring-type convex
Rise；10, drainage screen；11, fluid coupling；12, pneumatic diaphragm pump.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in further detail.
Embodiment 1: a kind of vertical grinding machine, as shown in Figure 1 to Figure 2, including frame 1, frame 1 is provided with sand cylinder 4 He
Motor 5, sand cylinder 4 is provided with charging aperture 2 and discharging opening 3, and discharging opening 3 is provided with the mesh aperture filtration less than abrasive material internal diameter
Net 10, the inside of sand cylinder 4 is provided with dispersion axle 6, dispersion axle 6 is arranged with some dispersion impellers 7 in parallel, and sand cylinder 4 is arranged with
Water leg 41.
As it is shown on figure 3, the upper end of charging aperture 2 is provided with limited post 8, limited post 8 is provided with the groove being connected with charging aperture 2
81, the inwall of limited post 8 is additionally provided with annular recess simultaneously；The lower end of dispersion axle 6 is provided with the connection ring 9 being sheathed with in groove 81,
The side connecting ring 9 is provided with opening 91, and opening 91 is provided with the mesh aperture drainage screen 10 less than abrasive material internal diameter, and connects ring
The outer wall of 9 is provided with the annular projection 92 embedded in annular recess.
As shown in Figure 4, dispersion impeller 7 is set to cutting elongated groove square position, and dispersion impeller 7 is provided with the most evenly distributed wearing
Hole 71.
When vertical grinding machine works, material enters into the groove 81 of limited post 8 by pneumatic diaphragm pump 12 from charging aperture 2
In, then enter in sand cylinder 4 through connecting the opening 91 of ring 9.
When motor 5 starts, motor 5 drives dispersion axle 6 to rotate, owing to now disperseing to be coated with on the dispersion impeller 7 of axle 6 lower end
Abrasive substance, so being difficult to start and rub relatively greatly, makes the startup disperseing axle 6 more steady by fluid coupling 11, this
Time dispersion axle 6 bottom connect ring 9 by annular projection 92 and annular recess with the use of the company making self and limited post 8
Connect more stable, so that whole dispersion axle 6 is not susceptible to skew.
When dispersion axle 6 rotates, driving dispersion impeller 7 high-speed rotation, material and abrasive material near dispersion impeller 7 surface are subject to glutinous
Degree drag effect operates along with dispersion impeller 7, throws to the barrel of sand cylinder 4, and now barrel can produce substantial amounts of heat, water leg 41
Sand cylinder 4 and material are lowered the temperature.
After abrasive material throws to the barrel of sand cylinder 4, the perforation 71 of dispersion impeller 7 makes material be difficult to be piled up in dispersion impeller 7
On, it being not easy to block, return to the most again center, at this moment form the turbulent flow of dicyclo roller, material is at uphill process
In, repeatedly turn round the catch cropping high turbulence in two dispersion impellers 7 and move.Material particle is here by high-speed motion abrasive material
Shearing and percussion, make material dispersion, the material after dispersion is overflowed from discharging opening 3 by screen cloth 31, simultaneous grinding material quilt
Screen cloth 31 retains, and will not flow out with the spilling of material.
The above embodiments are only that it is not to restriction of the present utility model, ability to explanation of the present utility model
The present embodiment can be made after reading this specification by field technique personnel as required does not has the amendment of creative contribution, but
As long as all being protected by Patent Law in right of the present utility model.
Claims (9)
1. a vertical grinding machine, including frame (1), be provided with the sand cylinder (4) of charging aperture (2) and discharging opening (3), motor (5),
Disperse axle (6) and be set in parallel in the some dispersion impellers (7) in dispersion axle (6), it is characterised in that: also include being placed in discharging opening
(3) limited post (8) of upper end, limited post (8) is provided with the groove (81) connected with charging aperture (2), and described dispersion axle (6) leans on out
Material mouth (3) one end is provided with the connection ring (9) being sheathed with in groove (81), connects ring (9) side opening and is provided with some for material entrance
The opening (91) of sand cylinder (4).
Vertical grinding machine the most according to claim 1, it is characterised in that: described connection ring (9) leans on charging aperture (2) side
Outer wall be provided with the annular projection (92) coaxial with self, described limited post (8) inwall is provided with and coordinates with annular projection (92)
The endless groove (82) used.
Vertical grinding machine the most according to claim 1, it is characterised in that: described opening (91) is provided with mesh aperture and is less than
The drainage screen (10) of abrasive material internal diameter.
Vertical grinding machine the most according to claim 1, it is characterised in that: described dispersion impeller (7) is cutting elongated groove square position.
Vertical grinding machine the most according to claim 4, it is characterised in that: described dispersion impeller (7) is provided with circumferentially side
Perforation (71) to uniformly arrangement.
Vertical grinding machine the most according to claim 1, it is characterised in that: described sand cylinder (4) is arranged with for reducing
The water leg (41) of own temperature.
Vertical grinding machine the most according to claim 1, it is characterised in that: described motor (5) connects fluid coupling
(11).
Vertical grinding machine the most according to claim 1, it is characterised in that: it is little that described discharging opening (3) is provided with mesh aperture
Screen cloth (31) in abrasive material internal diameter.
Vertical grinding machine the most according to claim 1, it is characterised in that: described charging aperture (2) connects to be had for feeding
Pneumatic diaphragm pump (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619358.7U CN205684146U (en) | 2016-06-22 | 2016-06-22 | Vertical grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619358.7U CN205684146U (en) | 2016-06-22 | 2016-06-22 | Vertical grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205684146U true CN205684146U (en) | 2016-11-16 |
Family
ID=57415343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619358.7U Expired - Fee Related CN205684146U (en) | 2016-06-22 | 2016-06-22 | Vertical grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205684146U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174335A (en) * | 2018-07-19 | 2019-01-11 | 广东鑫皇冠新材料有限公司 | A kind of self-cleaning sand mill |
| CN109174334A (en) * | 2018-07-19 | 2019-01-11 | 广东鑫皇冠新材料有限公司 | A kind of sand mill |
| CN112221616A (en) * | 2019-06-30 | 2021-01-15 | 西安众力沥青有限公司 | Vertical grinder |
-
2016
- 2016-06-22 CN CN201620619358.7U patent/CN205684146U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109174335A (en) * | 2018-07-19 | 2019-01-11 | 广东鑫皇冠新材料有限公司 | A kind of self-cleaning sand mill |
| CN109174334A (en) * | 2018-07-19 | 2019-01-11 | 广东鑫皇冠新材料有限公司 | A kind of sand mill |
| CN112221616A (en) * | 2019-06-30 | 2021-01-15 | 西安众力沥青有限公司 | Vertical grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |