CN106041743A - Grinder capable of cleaning grinding powder conveniently - Google Patents
Grinder capable of cleaning grinding powder conveniently Download PDFInfo
- Publication number
- CN106041743A CN106041743A CN201610376328.2A CN201610376328A CN106041743A CN 106041743 A CN106041743 A CN 106041743A CN 201610376328 A CN201610376328 A CN 201610376328A CN 106041743 A CN106041743 A CN 106041743A
- Authority
- CN
- China
- Prior art keywords
- grinding
- pipe
- piston
- lapping device
- abrasive flour
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The patent belongs to the technical field of coating and discloses a grinder capable of cleaning grinding powder conveniently. The grinder comprises a grinding pipe. An upper end thread of the grinding pipe is connected with a seal cover. A grinding shaft is arranged in the grinding pipe. The upper end of the grinding shaft penetrates through the seal cover and is fixedly connected with the seal cover. The lower portion of the grinding shaft is fixedly connected with a first piston abutted against the inner wall of the grinding pipe. A grinding head is arranged at the lower end of the grinding shaft. The bottom end of the grinding head is located below the grinding pipe. The grinder further comprises a collection pipe of which the two ends are closed. The collection pipe communicates with the grinding pipe through a connection pipe. A negative pressure fan is arranged in the connection pipe. The part, located below the connection pipe, of the collection pipe is provided with air exhaust holes provided with filter cloth. Through the grinder, capable of cleaning the grinding powder conveniently, provided by the patent, the technical problem that through an existing grinder or a cleaning device, grinding powder is difficult to be cleaned up, and consequently the coating effect is bad are solved.
Description
Technical field
The invention belongs to application techniques field, be specifically related to a kind of lapping device being convenient to clean abrasive flour.
Background technology
Application is an important step in construction machinery product surface manufacturing process, and it can play the protection to product
And decoration function.Coating process generally includes pre-treatment, cleaning dedusting, for the first time spray-applied primer, toasts, mends soil, grinding, again
The steps such as spray-applied primer, baking, spray paint, baking, wherein mending soil is the defect in order to fill up surface of the work, to increase workpiece
The flatness on surface, it is simple to follow-up paint spraying.And the purpose ground is benefit soil agent to be polished flat, to improve lower painting together
The flat appearance of layer；Next to that by the priming paint uniform grinding one time of for the first time spraying, the adhesive force of multicoat can be improved.
Process of lapping would generally use lapping device, and existing lapping device generally includes a support column and is located at
The bistrique of dagger bottom, utilizes bistrique and mends soil agent or the friction of priming paint, protruding benefit soil agent or priming paint being ground during grinding operation
Grind off, so that surface of the work is complete.And the benefit soil agent ground away or priming paint are the most all the forms in powder, terminate in grinding
After, it is required for this powder is cleared up.
At present, the instrument of cleaning abrasive flour is the most all hair-dryer or rag, utilizes hair-dryer to be dispelled during cleaning
Or wiped out with rag, but for tiny powder, its surface tension is relatively big, absorption affinity is relatively strong, and at micro state
Under, can there are some pits in surface of the work, during being dispelled by powder or carrying out wiping along surface of the work, powder is horizontal unavoidably
Motion, eventually paving dissipates on the surface of the workpiece, and enters in the pit of surface of the work, and the contact area of powder and surface of the work is relatively
Greatly, just adsorb tightly with surface of the work, be difficult to remove.And when powder adsorption on the surface of the workpiece after again workpiece is sprayed
During other paint vehicle, owing to centre is separated with one layer of powder, paint vehicle can not be fitted with existing coating well, causes final application
Weak effect.
Summary of the invention
The invention is intended to provide a kind of lapping device being convenient to clean abrasive flour, to solve existing lapping device or cleaning
Device is difficult to clean out abrasive flour, causes the technical problem that painting effect is bad.
The lapping device being convenient to clean abrasive flour in this programme, including grinding pipe, grinding the connection of pipe threaded upper ends has
Covering, be provided with grinding shaft in grinding pipe, grinding shaft upper end is through capping, and is connected with covering to fix, and grinding shaft bottom is fixing even
Being connected to first piston, first piston and the inwall grinding pipe offset, and the lower end of grinding shaft is provided with bistrique, and the bottom of bistrique is positioned at grinds
Below mill pipe；Also including collecting pipe, collecting pipe closed at both ends, collecting pipe is connected by connecting tube with grinding pipe, described connecting tube
Inside being provided with negative-pressure air fan, the lower section that collecting pipe is positioned at connecting tube is provided with vent, is provided with filter cloth at vent.
Use the lapping device being convenient to clean abrasive flour in this programme, including grinding pipe, grind pipe on the one hand to grinding
Mill axle plays the effect of support, and on the other hand it provides circulation passage for abrasive flour.Grinding shaft is fixing with capping to be connected, and will grind
Mill axle is fixed on grinding pipe, covers and threadeds with grinding to manage, such that it is able to by capping capping and grinding pipe dismounting, Ji Jiangyan
Mill axle is dismantled with grinding pipe.First piston and the inwall grinding pipe offset, and first piston will grind the space partition within pipe, the
One piston, along when grinding the interior slip of pipe, can promote the air flowing ground in pipe.The bistrique of grinding shaft lower end setting and workpiece
Surface contact, friction, it is possible to achieve the grinding to surface of the work.
Also including collecting pipe, collecting pipe is for being collected the abrasive flour grinding generation.Arrange in connecting tube is negative
Pressure fan can promote air from grinding Bottomhole pressure in collecting pipe, thus drives abrasive flour to flow in collecting pipe, real
The collection of existing abrasive flour.Vent on collecting pipe is used for air draft, it is ensured that collect the circulation of inner air tube.Arrange at vent
Filter cloth ensure air circulation while, moreover it is possible to stop abrasive flour discharged by vent with air.
The know-why of the present invention is: rotate whole lapping device, bistrique and surface of the work friction, and surface of the work is protruding
Benefit soil agent or primer mill become powder；After grinding terminates, stop the rotation of lapping device, will cover and grind pipe dismounting, to
Upper slip grinding shaft, thus drive first piston upward sliding, promote the air flows upwards ground in pipe, be positioned in grinding pipe
Air pressure moment below first piston reduces, and therefore extraneous air will be located in grinding the abrasive flour press-in below pipe and grinds pipe
In, and move up along with the upward sliding of first piston, until first piston slips over the port of connecting tube, abrasive flour is i.e.
To connecting in-pipe under the effect of negative-pressure air fan in connecting tube, collect in finally entering collecting pipe.
The technique effect of the present invention is: obtain from above-mentioned, grinds after terminating, and first in lapping device self structure lives
Under the effect of plug and negative-pressure air fan, abrasive flour moves directly up, sequentially enters to grinding in pipe, connecting tube and collecting pipe,
Realize the cleaning of powder, collection, compare and dispel with hair-dryer or powder is spread on the surface of the workpiece scatter with rag wiping
For, abrasive flour is little with the contact area of surface of the work, and absorption affinity between the two is weak, and powder is easily removed totally, protects
Demonstrate,prove the painting effect of entirety.
The following is preferred version based on such scheme:
Preferred version one: described grinding pipe lower end is provided with rubber tube, and the lower end of rubber tube is positioned at the lower section of bistrique bottom.Rubber tube
Contacting with surface of the work, along with first piston upward sliding, grind the air pressure below pipe and reduce, rubber tube is gradually adsorbed on work
On part surface so that grind the state being in closing below pipe, on the one hand abrasive flour is limited in a less space,
It is easy to the absorption to abrasive flour, on the other hand grinding pipe is separated with the external world, it is to avoid the foreign material beyond abrasive flour enter to
Grind in pipe and collecting pipe, affect negative-pressure air fan work, also ensure that the purity of the abrasive flour of collection, abrasive flour can be entered
Row recycling.
Preferred version two: based on preferred version one, described rubber tube is up-small and down-big conically shaped.Compared to straight tube
Speech, the rubber tube of this shape is easier to adsorb with surface of the work.
Preferred version three: based on preferred version two, described first piston and the spacing distance grinding pipe bottom are less than or equal to
1cm.On the one hand first piston can change the air pressure situation ground in pipe, and on the other hand it can be to grinding shaft, i.e. to grinding stone
Being supported, first piston is long with the spacing distance grinding pipe bottom, suction to abrasive flour when first piston moves up
Attached DeGrain, and first piston is bad to the support effect of bistrique, and during grinding, bistrique easily produces rolling
Dynamic.
Preferred version four: based on preferred version three, center between first piston and capping on described grinding shaft
Being additionally provided with the second piston, the second piston and the inwall grinding pipe offset.Arranging of second piston can be strengthened support shaft, the most right
The support of bistrique.
Preferred version five: based on preferred version four, described vent is located on the tube wall of collecting pipe.Compared to being located at collection
For on bottom pipe, when powder moves at vent with air draught, powder is easier to and row under the action of gravity of self
Air holes departs from, and is exposed by vent, it is ensured that air circulation is smooth and easy.
Accompanying drawing explanation
Fig. 1 is the structural representation that the embodiment of the present invention is convenient to clean the lapping device of abrasive flour.
Detailed description of the invention
Below by detailed description of the invention, the present invention is further detailed explanation:
Reference in Figure of description includes: grinding shaft 1, capping 2, grinding pipe the 3, second piston 4, first piston 5, bistrique
6, rubber tube 7, connecting tube 8, negative-pressure air fan 9, collecting pipe 10, vent 11.
As it is shown in figure 1, be convenient to clean the lapping device of abrasive flour, including grinding pipe 3, grind pipe 3 upper end and be provided with capping
2, capping 2 is threadeded with grinding pipe 3；Being provided with grinding shaft 1 in grinding pipe 3, grinding shaft 1 upper end is through capping 2 and extends to envelope
Above lid 2, it is simple to capping 2 exerted oneself capping 2 when pipe 3 is connected or dismantles with grinding, grinding shaft 1 is fixing with capping 2 to be connected；Grind
Mill axle 1 bottom is fixedly connected with first piston 5, and on grinding shaft 1, the center between first piston 5 and capping 2 is additionally provided with
Second piston 4, first piston 5 and the second piston 4 all with grind pipe 3 inwall offset, the lower end of grinding shaft 1 is provided with bistrique 6, mill
The bottom of 6 is positioned at below grinding pipe 3；First piston 5 is 1cm with the spacing distance of grinding pipe 3 bottom.It addition, grind pipe 3 times
End is additionally provided with rubber tube 7, and rubber tube 7 is up-small and down-big conically shaped, and the lower end of rubber tube 7 is positioned at the lower section of bistrique 6 bottom.
Also including collecting pipe 10, collecting pipe 10 closed at both ends, collecting pipe 10 is connected by connecting tube 8 with grinding pipe 3, connects
Pipe 8 and the junction grinding the junction of pipe 3, connecting tube 8 and collecting pipe 10 are arc transition.It is provided with negative pressure in connecting tube 8
Blower fan 9, the lower section that the tube wall of collecting pipe 10 is positioned at connecting tube 8 is provided with vent 11, is provided with filter cloth at vent 11.
In specific implementation process, during grinding work-piece surface, by capping 2 with grind pipe 3 screw thread screw, by rubber tube 7 from
Outside scrolls up, and makes the lower end of bistrique 6 expose rubber tube 7；Lapping device is positioned on surface of the work, rotates whole grinding
Device, bistrique 6 and surface of the work friction, the benefit soil agent protruding by surface of the work or primer mill become powder；After grinding terminates, stop
The only rotation of lapping device, dismantles capping 2 and grinding pipe 3, is turned over downwards by rubber tube 7 so that the bottom of rubber tube 7 and work
Part surface contacts, upward sliding grinding shaft 1, drives first piston 5 upward sliding, and rubber tube 7 is gradually adsorbed on surface of the work,
Grind the abrasive flour below pipe 3 to be gradually adsorbed in collecting pipe 10, it is achieved the cleaning of abrasive flour, collection.
For a person skilled in the art, on the premise of without departing from present configuration, it is also possible to make some changes
Shape and improvement, these also should be considered as protection scope of the present invention, and these are all without affecting effect and the patent that the present invention implements
Practicality.
Claims (6)
1. it is convenient to clean the lapping device of abrasive flour, it is characterised in that: including grinding pipe, grinding the connection of pipe threaded upper ends has envelope
Covering, be provided with grinding shaft in grinding pipe, grinding shaft upper end is through capping, and is connected with covering to fix, and grinding shaft bottom is fixing to be connected
Having first piston, first piston and the inwall grinding pipe to offset, the lower end of grinding shaft is provided with bistrique, and the bottom of bistrique is positioned at grinding
Below pipe；Also including collecting pipe, collecting pipe closed at both ends, collecting pipe is connected by connecting tube, in described connecting tube with grinding pipe
Being provided with negative-pressure air fan, the lower section that collecting pipe is positioned at connecting tube is provided with vent, is provided with filter cloth at vent.
The lapping device being convenient to clean abrasive flour the most according to claim 1, it is characterised in that: described grinding pipe lower end
Being provided with rubber tube, the lower end of rubber tube is positioned at the lower section of bistrique bottom.
The lapping device being convenient to clean abrasive flour the most according to claim 2, it is characterised in that: described rubber tube is upper
Little lower big conically shaped.
The lapping device being convenient to clean abrasive flour the most according to claim 3, it is characterised in that: described first piston with
Grind the spacing distance of pipe bottom less than or equal to 1cm.
The lapping device being convenient to clean abrasive flour the most according to claim 4, it is characterised in that: described grinding shaft is upper
Center between first piston and capping is additionally provided with the second piston, and the second piston and the inwall grinding pipe offset.
The lapping device being convenient to clean abrasive flour the most according to claim 5, it is characterised in that: described vent is located at
On the tube wall of collecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376328.2A CN106041743B (en) | 2016-05-31 | 2016-05-31 | It is convenient to clean the grinding device of abrasive flour |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610376328.2A CN106041743B (en) | 2016-05-31 | 2016-05-31 | It is convenient to clean the grinding device of abrasive flour |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106041743A true CN106041743A (en) | 2016-10-26 |
| CN106041743B CN106041743B (en) | 2019-01-22 |
Family
ID=57171586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610376328.2A Expired - Fee Related CN106041743B (en) | 2016-05-31 | 2016-05-31 | It is convenient to clean the grinding device of abrasive flour |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106041743B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118681265A (en) * | 2024-08-26 | 2024-09-24 | 四川省天晟源环保股份有限公司 | Device for preventing steam from overflowing during grinding extraction and chlorophyll extraction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887341A (en) * | 1972-01-20 | 1975-06-03 | Luwa Ag | Method of and apparatus for automatic cleaning of an air filter |
| CN2192432Y (en) * | 1994-04-04 | 1995-03-22 | 沈阳市第四工具厂 | Dust collecting moving air abrader |
| CN102785174A (en) * | 2012-07-30 | 2012-11-21 | 山海关造船重工有限责任公司 | Dust removal device for grinding wheel cutting machine |
| CN203092272U (en) * | 2013-01-06 | 2013-07-31 | 厦门康博龙环保科技有限公司 | Multifunctional dust-free polishing machine |
| CN103722495A (en) * | 2013-11-27 | 2014-04-16 | 铜陵市经纬流体科技有限公司 | Sawdust collecting device |
| CN204583302U (en) * | 2015-05-05 | 2015-08-26 | 方鸿 | The regulatable cement flour mill of a kind of granule size |
| CN204799057U (en) * | 2015-07-07 | 2015-11-25 | 东莞捷劲机械设备有限公司 | Universal dust collector for burnishing machine |
-
2016
- 2016-05-31 CN CN201610376328.2A patent/CN106041743B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3887341A (en) * | 1972-01-20 | 1975-06-03 | Luwa Ag | Method of and apparatus for automatic cleaning of an air filter |
| CN2192432Y (en) * | 1994-04-04 | 1995-03-22 | 沈阳市第四工具厂 | Dust collecting moving air abrader |
| CN102785174A (en) * | 2012-07-30 | 2012-11-21 | 山海关造船重工有限责任公司 | Dust removal device for grinding wheel cutting machine |
| CN203092272U (en) * | 2013-01-06 | 2013-07-31 | 厦门康博龙环保科技有限公司 | Multifunctional dust-free polishing machine |
| CN103722495A (en) * | 2013-11-27 | 2014-04-16 | 铜陵市经纬流体科技有限公司 | Sawdust collecting device |
| CN204583302U (en) * | 2015-05-05 | 2015-08-26 | 方鸿 | The regulatable cement flour mill of a kind of granule size |
| CN204799057U (en) * | 2015-07-07 | 2015-11-25 | 东莞捷劲机械设备有限公司 | Universal dust collector for burnishing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118681265A (en) * | 2024-08-26 | 2024-09-24 | 四川省天晟源环保股份有限公司 | Device for preventing steam from overflowing during grinding extraction and chlorophyll extraction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106041743B (en) | 2019-01-22 |
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Legal Events
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20190531 |