CN110450058A - A kind of refiner - Google Patents
A kind of refiner Download PDFInfo
- Publication number
- CN110450058A CN110450058A CN201910455337.4A CN201910455337A CN110450058A CN 110450058 A CN110450058 A CN 110450058A CN 201910455337 A CN201910455337 A CN 201910455337A CN 110450058 A CN110450058 A CN 110450058A
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- Prior art keywords
- dust
- fine grinding
- baffle
- plate
- rollgang
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- 239000000428 dust Substances 0.000 claims abstract description 85
- 238000000227 grinding Methods 0.000 claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 78
- 238000000605 extraction Methods 0.000 claims abstract description 12
- 241001282160 Percopsis transmontana Species 0.000 claims abstract description 10
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 claims description 40
- 239000004576 sand Substances 0.000 claims description 40
- 238000003860 storage Methods 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 9
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 38
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 13
- 238000007670 refining Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 230000036961 partial effect Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 201000010001 Silicosis Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
- B08B5/043—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/08—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces
- B24C3/10—Abrasive blasting machines or devices; Plants essentially adapted for abrasive blasting of travelling stock or travelling workpieces for treating external surfaces
- B24C3/12—Apparatus using nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
- B24C9/003—Removing abrasive powder out of the blasting machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of refiners, including rack, rollgang, fine grinding device, dedusting sand roller device and rear dust-extraction unit, wherein, the fine grinding device includes fine grinding mechanism and dust-proof mechanism, the dust-proof mechanism includes first baffle and second baffle, and first baffle misaligned interval parallel and upper and lower with second baffle is arranged in dust cover；Dust-extraction unit includes several dust removing tubes for being mounted on rollgang or more two sides after described, which is provided with exhaust vent, and the direction of transfer of the air-out direction opposite piece of the exhaust vent is inclined to set.Structure of the invention is novel, by the way that dust-proof mechanism is arranged on fine grinding device, can carry out secondary blocking to the dust generated in lapping process, arbitrarily drift, splashes in air to effectively prevent dust；By being mounted on the dust removing tube of rollgang or more two sides, processing can be dusted to the upper and lower surface of workpiece simultaneously, dust removing effects are more preferable, reduce subsequent dust removal step, improve production efficiency.
Description
Technical field
The present invention relates to refiner technical fields, and in particular to a kind of novel refiner.
Background technique
For product durings manufacture, processing, storage etc., surface is often with oxide skin, iron rust, paint, welding slag, knife mark
Deng for the smoothness requirements for allowing the surface quality of workpiece to reach certain, the surface cleaning equipment being most widely used at present is
Refiner.Refiner is one kind using compressed air as power, sand grains high speed is ejected into the surface of processed workpiece, workpiece table
Impurity, paint fault, the oxide layer in face etc. are disposed, and a kind of equipment for improving workpiece surface quality effect is reached.
During being polished using refiner workpiece surface, after sand grains acts on workpiece surface, part sand grains is broken
Dust is formed after broken, is easily adhered on the surface of the workpiece, is caused workpiece surface unclean, it is subsequent also to need to be dusted workpiece
Processing, increases workload, improves cost of labor, reduce production efficiency.In addition, fine grinding device is carried out to workpiece surface
During polishing, the problems such as fugitive dust, material spray splashing will inevitably occur；Dust is elegant in new working space, influences
Environmental aspect and human health are also easy to be sucked by human body, lead to that silicosis occurs, it is difficult to cure.
Summary of the invention
In order to overcome defect described in the above-mentioned prior art, the present invention provides a kind of refiners.
The present invention is that technical solution used by solving the problems, such as it is:
A kind of refiner, including rack, rollgang, fine grinding device, dedusting sand roller device and rear dust-extraction unit, the essence
Mill apparatus, dedusting sand roller device and rear dust-extraction unit are each provided on the rollgang, in which:
The fine grinding device includes fine grinding mechanism and dust-proof mechanism, the dust-proof mechanism include front side board, back side panel, left side
Plate, right side plate, top plate and bottom plate, first baffle and second baffle, the front side board, top plate, back side panel, bottom plate, left plate and the right side
Side plate is sequentially connected and is formed dust cover, and first baffle misaligned interval parallel and upper and lower with second baffle is arranged in dust cover
It is interior；The front side board be equipped with it is several into dirt hole, the first baffle is positioned close to the position into dirt hole；The second baffle
The top of first baffle is set；The top plate is equipped with suction inlet；
Dust-extraction unit includes several dust removing tubes for being mounted on the rollgang or more two sides, the dust removing tube edge after described
Its axis direction is provided with several exhaust vents, and the direction of transfer of the air-out direction opposite piece of the exhaust vent is inclined to set.
A kind of refiner provided by the invention, the dust that generates in lapping process by from dust cover front side board into dirt hole into
Enter, dust is stopped by first baffle first after entering, and the dust that is not blocked of part will continue to raise up, then by second baffle into
The secondary blocking of row is additionally provided with suction inlet at the same time on the top plate of dust cover, and the dust after secondary blocking will be taken out by suction inlet
Out.By the barrier of first baffle in dust cover and second baffle, it can effectively avoid dust and arbitrarily drift, splash in air,
To substantially increase the air quality of fine grinding mechanism surrounding work area.In addition, by being mounted on rollgang or more two sides
Several dust removing tubes, can exhaust vent that the upper and lower surface of workpiece is dusted processing, and is obliquely installed can be by workpiece simultaneously
Dust on surface is blown toward a direction, and dust removing effects are more preferable, reduce subsequent dust removal step, reduce cost of labor, mention
High production efficiency.
Further, the exhaust vent is evenly arranged on the dust removing tube in two rows.
By two rows of exhaust vents to form twice air curtain, further strengthen dust removing effects.
Further, two rows of exhaust vents are arranged in angle.
Two rows in angle exhaust vents formed twice intersect or in angle air curtain, wherein one of air curtain enters towards workpiece
The inclination blowing of mouth end, another road air curtain are tilted towards workpiece outlet end and are dried, and the secondary adherency of dust is prevented by twice air curtain.
Further, the fine grinding device further includes fine grinding moving connecting mechanism, and the fine grinding moving connecting mechanism includes
It fixed plate, the fixing sleeve being mounted in fixed plate, the first sandpipe being rotatably connected on fixing sleeve and is socketed on the first sandpipe
Connecting tube；The fixed plate is equipped with the through-hole of the first sandpipe of connection, which is connected with the sand export on storage sand bucket；The company
Adapter tube is socketed on the sand inlet of fine grinding mechanism.
Due to storage sand bucket be it is fixed, when refining mechanism and all around being moved, the first sandpipe of connection with it is smart
One end in the connecting tube of grinding machine structure sand inlet close to the first sandpipe can be rotated around fixing sleeve, to reduce the distortion of connecting tube
Deformation.
Further, first sandpipe is equipped with the first chamfering.
Since the first sandpipe is equipped with the first chamfered transition, when refining mechanism movement, the first sandpipe is connect with connecting tube
Stress at position will be significantly smaller, to improve the service life of connecting tube, and then improve the refining efficiency of fine grinding device.
Further, the fine grinding device further includes the mobile mechanism and guiding mechanism for driving the fine grinding mechanism mobile,
Wherein:
The mobile mechanism includes Mobile base, the driving device being mounted on the Mobile base, fixed beam and is mounted on
The rack gear on one side far from fine grinding mechanism in fixed beam, the movable end of the driving device is equipped with to be meshed with the rack gear
Gear；
The guiding mechanism includes the hanging plate being fixedly mounted on Mobile base, the idler wheel being fixedly mounted on hanging plate and peace
The first guide rail on fixed top surface of the beam and close to the fine grinding mechanism side, the idler wheel are slidably engaged with the first guide rail；
The fine grinding mechanism is fixedly mounted on the Mobile base.
Under the drive of the drive, gear rotation drives Mobile base to move horizontally along rack gear, while also driving and being mounted on
The idler wheel in hanging plate on Mobile base is moved horizontally along the first guide rail, finally drives the fine grinding mechanism water being mounted on Mobile base
Translation is dynamic.Due in the guiding mechanism the first guide rail and fine grinding the distance between mechanism it is shorter, therefore can will fine grinding mechanism to tooth
The partial action power of item is transferred on the first guide rail, to extend the service life of rack gear；At the same time, the guiding mechanism energy
Make the movement of fine grinding mechanism more steady, to promote fine grinding quality.
Further, the guiding mechanism further includes support rod, and one end of the support rod is fixedly connected with hanging plate, another
End is fixedly connected with Mobile base.
By the way that support rod is arranged, the stability between hanging plate and Mobile base can be improved, and then improve the movement of fine grinding mechanism
Stability.
It further, further include for providing the gas tank of pressure-air to fine grinding device, the gas tank includes tank body, described
Several outlet interfaces are provided at the top of tank body, one end of the tank body is provided with intake interface, and the other end of the tank body is set
It is equipped with drainage interface；The inner chamber bottom surface of the tank body is provided with rhone, and the drainage interface connects the rhone.
Outlet interface is arranged in the top of tank body, and the intracorporal condensed water of tank is carried out by rhone and drainage interface
Drainage sunk well is easy to drain, and pressure-air is exported from the top of tank body, reduces the water content of pressure-air, improves fine grinding
Polishing quality.
Further, the inner chamber bottom surface of the tank body is obliquely installed to the rhone direction.
Inclined inner chamber bottom surface allows condensed water to be preferably collected to rhone, improves the efficiency of draining.
Specifically, several evenly distributed tops in the tank body of the outlet interface.
By the evenly distributed of outlet interface, when exporting pressure-air, avoid concentrating on a certain region output high pressure sky
To form local superelevation negative pressure, wadding stream is not easy to evoke water content of the condensed water to increase air gas.
It further, further include several dust hoods, several dust hoods are located on the rollgang；The dust suction
Cover is equipped with observation window, and the observation window is made of transparent material.
Specifically, the transparent material is organic glass.
Operator can observe the processing situation of workpiece by observation window, convenient for control processing flow.
In conclusion a kind of refiner provided by the invention has following technical effect that
1, refiner of the invention can be to the ash generated in lapping process by the way that dust-proof mechanism is arranged on fine grinding device
Dirt stop for the first time and second stops, and arbitrarily drifts, splashes in air to effectively prevent dust, greatly improves
The air quality in refining work region.
2, refiner of the invention can be simultaneously to work by being mounted on several dust removing tubes of rollgang or more two sides
The upper and lower surface of part is dusted processing, and the exhaust vent being obliquely installed can blow the dust on workpiece surface toward a direction,
Dust removing effects are more preferable, reduce subsequent dust removal step, reduce cost of labor, improve production efficiency.
3, refiner of the invention, due to storage sand bucket be it is fixed, when refine mechanism all around moved when,
Being connected in the connecting tube of the first sandpipe and fine grinding mechanism sand inlet can rotate close to one end of the first sandpipe around fixing sleeve, thus
Reduce the torsional deformation of connecting tube.In addition, since the first sandpipe is equipped with the first chamfered transition, when refining mechanism movement, the
One sandpipe will be significantly smaller with the stress at connecting tube link position, to improve the service life of connecting tube, and then improve essence
The refining efficiency of mill apparatus.
4, refiner of the invention, by the way that guiding mechanism is arranged, due to the first guide rail and refiner in the guiding mechanism
The distance between structure is shorter, therefore can be transferred to fine grinding mechanism on the first guide rail to the partial action power of rack gear, to extend
The service life of rack gear；At the same time, which can allow the movement of fine grinding mechanism more steady, to promote fine grinding matter
Amount.
5, refiner of the invention, the top of tank body is arranged in the outlet interface in gas tank, and passes through rhone and row
Water interface carries out drainage sunk well to the intracorporal condensed water of tank, is easy to drain, and pressure-air is exported from the top of tank body, is reduced
The water content of pressure-air improves fine grinding polishing quality.
Detailed description of the invention
Fig. 1 is the overall structure diagram of refiner of the present invention；
Fig. 2 is the partial enlarged view in the portion A in Fig. 1；
Fig. 3 is the structural schematic diagram of dust removing tube in Fig. 2；
Fig. 4 is the structural schematic diagram of the fine grinding moving connecting mechanism in Fig. 1 in fine grinding device；
Fig. 5 is the partial enlarged view in the portion B in Fig. 4；
Fig. 6 is the structural schematic diagram of the dust-proof mechanism in Fig. 1 in fine grinding device；
Fig. 7 is the schematic diagram of internal structure of dust-proof mechanism in Fig. 6；
Fig. 8 is the structural schematic diagram of the mobile mechanism and guiding mechanism in Fig. 1 in fine grinding device；
Fig. 9 is the structural schematic diagram of fixed beam and another visual angle of Mobile base in Fig. 8；
Figure 10 is the structural schematic diagram of gas tank in Fig. 1；
Wherein, appended drawing reference meaning is as follows:
Rack 1, rollgang 2, fine grinding device 3, fine grinding mechanism 31, buffer storage sand warehouse 32, the second sandpipe 321, second
Chamfering 3211, fine grinding moving connecting mechanism 33, fixed plate 331, fixing sleeve 332, bearing 3321, the first sandpipe 333, first fall
Angle 3331, connecting tube 334, dust-proof mechanism 34, top plate 341, suction inlet 3411, front side board 342, into dirt hole 3421, bottom plate 343,
Soft plastic material 3431, back side panel 344, left plate 345, first baffle 346, second baffle 347, driving device 351, gear
3511, Mobile base 352, fixed beam 353, rack gear 354, hanging plate 361, idler wheel 362, the first guide rail 363, the second guide rail 364, third
Guide rail 365, sliding block 366, support rod 367, dedusting sand roller device 4, rear dust-extraction unit 5, dust removing tube 51, exhaust vent 511, positioning are recessed
Slot 512, protective trough 513, upper mounting seat 52, lower mounting seat 53, main air curtain 54, secondary air curtain 55, gas tank 6, tank body 61, rhone
611, inner chamber bottom surface 612, outlet interface 62, intake interface 63, drainage interface 64, supporting block 65, storage sand bucket 7, dust hood 8, sight
Examine window 81.
Specific embodiment
In order to better understand and implement, following will be combined with the drawings in the embodiments of the present invention, in the embodiment of the present invention
Technical solution be clearly and completely described.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that the limitation present invention.
Refering to fig. 1-10, the invention discloses a kind of refiner, including rack 1, rollgang 2, fine grinding device 3, dedustings
Sand roller device 4 and rear dust-extraction unit 5, the fine grinding device 3 include fine grinding mechanism 31, which is equipped with to fine grinding mechanism 31 and mentions
For the storage sand bucket 7 of sand material；Fine grinding device 3, dedusting sand roller device 4 and rear dust-extraction unit 5 are each provided on rollgang 2；In addition, should
The lower section of rollgang 2 be equipped with for collect the storage sand device of sand material be connected to the Yun Sha mechanism for storing up sand device；The storage sand
If device includes the dry sand silo being located at below fine grinding device, in the present embodiment, which includes five sand warehouses.
The working principle of refiner of the invention is as follows:
Staff carries out first to sand warehouse plus sand, and guarantee fine grinding device 3 uses sand demand.Later on equipment will add
Work workpiece is placed on rollgang 2, and when workpiece is transported to refining zones, fine grinding device 3 utilizes high speed wind pressure by sand material
It is sprayed on workpiece surface, polishes workpiece.After workpiece is refined, surface can be attached to sand grains；When workpiece is by removing
When sand region, the sand roller on dedusting sand roller device 4 can clean the sand grains on workpiece surface, and subsequent workpiece is in rollgang
It is moved under the action of 2, rear dust-extraction unit 5 purges the sand grains of attachment on the surface of the workpiece, after guaranteeing that workpiece leaves
Behind dedusting region, workpiece surface is not attached to sand grains.
Refering to Fig. 2-3, which includes multiple dust removing tubes 51 for being mounted on about 2 two sides of rollgang,
The dust removing tube 51 is connected with external air supply device, such as air accumulator (not shown).The dust removing tube 51 is along its axis side
To several exhaust vents 511 are provided with, the direction of transfer of the air-out direction opposite piece of the exhaust vent 511 is inclined to set.As a result,
The exhaust vent 511 that multiple dust removing tubes 51 are dusted processing to workpiece upper and lower surface, and are obliquely installed simultaneously can be by workpiece surface
On dust blown toward a direction, dust removing effects are more preferable, reduce subsequent dust removal step, reduce cost of labor, improve
Production efficiency.In the present embodiment, there are two the dust removing tube 51 settings, one of dust removing tube 51 is installed by upper mounting seat 52
In the upper end of rollgang 2, another dust removing tube 51 is mounted on the lower end of rollgang 2 by lower mounting seat 53.Really, it two removes
Dirt pipe 51 symmetrical above and below can arrange that can also misplace arrangement, and the present invention does not limit the opposite installation position of dust removing tube 51 specifically, also
Do not limit dust removing tube 51 quantity can only there are two.
Referring again to Fig. 3, two rows of exhaust vents 511 in angle arrangement, every 511 edge of discharge air holes are provided on the dust removing tube 51
The axis direction of dust removing tube 51 is uniformly arranged, and every discharge air holes 511 is connected by protective trough 513, and protective trough 513 can protect
Exhaust vent 511 is not collided with destruction or blocking, while being convenient for the positioning process of exhaust vent 511.It is also set between two rows of exhaust vents 511
It is equipped with positioning groove 512, by setting positioning groove 512, facilitates the tilt quantity for visually adjusting exhaust vent 511 when installation, with
Just reach optimal dedusting angle.In the present embodiment, wrong between the setting of two rows of exhaust vents 511 inverted V shaped angle and Kong Yukong
Position arranged crosswise, preferably, its angle is 15 ° to 30 °.Two rows of exhaust vents 511 form the main air curtain 54 to intersect as a result,
With secondary air curtain 55, wherein the arrival end that main air curtain 54 is transmitted towards workpiece, the outlet end that secondary air curtain 55 is transmitted towards workpiece, pass through
Major-minor air curtain strengthens dust removing effects to prevent the secondary adherency of dust.
Refering to Fig. 4-5, which includes fixed plate 331, is fixedly mounted on consolidating in fixed plate 331
Surely set 332, the first sandpipe 333 being rotatably connected on fixing sleeve 332 and the connecting tube 334 being socketed on the first sandpipe 333,
The fixed plate 331 is equipped with the through-hole of the first sandpipe 333 of connection.In the present embodiment, which is hose；This is solid
Surely bearing 3321, respectively thrust ball bearing and deep groove ball bearing there are two being set between set 332 and the first sandpipe 333.At other
In embodiment, change can be made to the quantity of bearing 3321.It obviously, without departing from the inventive concept of the premise, can also be right
The mode being rotatablely connected between first sandpipe 333 and fixing sleeve 332 makes a variety of changes, such as by the first sandpipe 333 and fixes
Set 332 carries out hinged etc..
Referring again to Fig. 4, the sand export on the storage sand bucket 7 is connected with the through-hole in fixed plate 331, and the fine grinding device 3 is also
Including buffer storage sand warehouse 32, which is equipped with the second sandpipe 321, which is socketed in the second sand
On pipe 321, a unique sand grains runner is ultimately formed.In addition, first sandpipe 333 is equipped with the first chamfering 3331, this
Two sandpipes 321 are equipped with the second chamfering 3211.Due to storage sand bucket 7 be it is fixed, when fine grinding mechanism 31 carry out all around
When mobile, one end of close first sandpipe 333 can be around in the connecting tube 334 of the first sandpipe 333 of connection and the second sandpipe 321
Fixing sleeve 332 rotates, to reduce the torsional deformation of connecting tube 334.In addition, being fallen due to being provided with first on the first sandpipe 333
Angle 3331, the second sandpipe 321 are equipped with the second chamfering 3211, therefore when refining the movement of mechanism 31, the first sandpipe 333 or the second
Sandpipe 321 will be significantly smaller with the stress at 334 link position of connecting tube, so that the service life of connecting tube 334 is improved, into
And improve the refining efficiency of fine grinding device 3.
Refering to Fig. 6-7, which further includes dust-proof mechanism 34, which includes front side board 342, back side panel
344, left plate 345, right side plate, top plate 341 and bottom plate 343, the front side board 342, top plate 341, back side panel 344, bottom plate 343,
Left plate 345 and right side plate, which successively weld, forms dust cover；It is additionally provided on the front side board 342 several into dirt hole 3441, the top plate
It is additionally provided with several suction inlets 3411 on 341, is connected with dust collection pipeline (not shown) on the suction inlet 3411.In addition, this is anti-
First baffle 346 and second baffle 347 are additionally provided in dust hood, the first baffle 346 is parallel with second baffle 347 and misplaces up and down
Arranged for interval, the first baffle 346 are positioned close to the position into dirt hole 3441, and second baffle 347 is arranged in first baffle
346 top.In the present embodiment, the left and right sides of first baffle 346 and second baffle 347 left side with dust cover respectively
Plate 345 is fixedly connected with right side plate, and the top surface of the second baffle 347 is fixedly connected with the top plate 341 of dust cover.In addition, this is anti-
It is all provided with jagged on the front side board 342 of dust hood, back side panel 344 and bottom plate 343, the indentation, there is close with soft plastic material 3431
Envelope, in the present embodiment, the soft plastic material 3431 are silica gel.In the course of work of fine grinding mechanism 31, the fine grinding of generation
Dust by from entering on dust cover front side board 342 into dirt hole 3421, dust enter after first by the first baffle in dust cover
346 stop, and the dust that part is not blocked will continue to raise up, and then secondary blocking are carried out by second baffle 347, by secondary resistance
Dust after gear will be taken away by suction inlet 3411.In addition, the part dust entered in dust cover will fall off bottom plate 343
On, after having accumulated enough dusts on bottom plate 343, the weight of dust will make the silicon for being sealed in 343 indentation, there of bottom plate
Deformation occurs for glue, and dust is just fallen from deformation place of silica gel automatically.By the way that first baffle 346 and second gear are arranged in dust cover
Plate 347, and sealed in soft plastics materials such as 343 indentation, there silica gel of the bottom plate of dust cover, it is possible to prevente effectively from dust is in air
In arbitrarily drift, splash, to greatly improve the air quality in refining work region.
Refering to Fig. 6, Fig. 8 and Fig. 9, which further includes the mobile mechanism and setting for driving fine grinding mechanism 31 mobile
In the guiding mechanism close to fine grinding 31 side of mechanism, which includes Mobile base 352, the drive that is mounted on Mobile base 352
Dynamic device 351, fixed beam 353 and the rack gear 354 being mounted on 353 side of fixed beam, in the present embodiment, the Mobile base
352 is L-shaped, which is motor；The movable end of the driving device 351 is additionally provided with gear 3511, the gear 3511 with
Rack gear 354 is meshed.Under the driving of driving device 351, the rotation of gear 3511 drives Mobile base 352 along the horizontal shifting of rack gear 354
It is dynamic, so that the fine grinding mechanism 31 being mounted on Mobile base 352 be driven to move horizontally.The guiding mechanism includes being fixedly mounted on movement
Hanging plate 361 on seat 352, the idler wheel 362 being fixedly mounted on hanging plate 361 and is mounted on 353 top surface of fixed beam and close
The first guide rail 363 of 31 one side of mechanism is refined, which slidably engages with the first guide rail 363.Due in the guiding mechanism
The first guide rail 363 and fine grinding the distance between mechanism 31 it is shorter, therefore can will refine mechanism 31 to the partial action power of rack gear 354
It is transferred on the first guide rail 363, to extend the service life of rack gear 354；At the same time, which can allow refiner
The movement of structure 31 is more steady, to promote fine grinding quality.
Referring again to Fig. 8-9, which further includes support rod 367, and one end of the support rod 367 and hanging plate 361 are fixed
Connection, the other end are fixedly connected with Mobile base 352.The support rod 367 is evenly arranged with multiple along the direction that idler wheel 362 slides.
In the present embodiment, which is screw rod, and quantity is 2.By the way that support rod 367 is arranged, hanging plate 361 can be improved and moves
Stability between dynamic seat 352, and then improve the mobile stability of fine grinding mechanism 31.In addition, also being installed in the fixed beam 353
There are the second guide rail 364 and third guide rail 365, which is arranged in the side of fixed beam 353 and is located at rack gear 354
The bottom surface of fixed beam 353 is arranged in top, the third guide rail 365；The Mobile base 352 is equipped with and second guide rail 364, third
The sliding block 366 that 365 phase of guide rail slidably engages.The sliding block 366 is uniformly set along the extending direction of the second guide rail 364, third guide rail 365
It is equipped with multiple.By the second guide rail 364 of setting and third guide rail 365, the mobile stabilization of Mobile base 352 can be further improved
Property, and then improve the fine grinding quality of fine grinding mechanism 31.
Refering to fig. 10, which further includes for providing the gas tank 6 of pressure-air to fine grinding device 3, which includes
Tank body 61, the generally rectangular shaped shape of tank body 61 and its top are provided with several outlet interfaces 62, and one end of the tank body 61 is provided with
Intake interface 63, the other end are provided with drainage interface 64, which is oppositely arranged with drainage interface 64, when intracavitary high pressure
When air flows, pressure-air flows to outlet interface 62 from intake interface 63, and air wadding stream does not impact the inner cavity of tank body 61
Bottom surface 612, and the influence of air wadding stream is not easily susceptible at drainage interface 64.The inner chamber bottom surface 612 of the tank body 61 is provided with draining
Slot 611, the drainage interface 64 connect rhone 611, as a result, condensed water can it is easier by rhone 611 and draining
Tank body 61 is discharged in interface 64, in conjunction with the arrangement of above-mentioned outlet interface 62 and intake interface 63, reduces the aqueous of pressure-air
Amount improves fine grinding polishing quality.In the present embodiment, it in order to enable condensed water can preferably be collected to rhone 611, improves
The inner chamber bottom surface 612 of the efficiency of draining, the tank body 61 is obliquely installed to 611 direction of rhone.Several outlet interfaces 62 are uniformly
It is arranged in the top of the tank body 61, as a result, by the evenly distributed of outlet interface 62, when exporting pressure-air, avoids collecting
In in a certain region export pressure-air to form local superelevation negative pressure, wadding stream is not easy to evoke condensed water to increase air
Water content.In addition, the bottom of the tank body 61 is also set up, there are two supporting blocks 65.
Referring again to Fig. 1, which is equipped with several dust hoods 8, and the dust hood 8 is located at the rollgang 2
Top is additionally provided with observation window 81 on the dust hood 8, which is made of transparent material, and in the present embodiment, this is transparent
Material is organic glass.Operator can observe the processing situation of workpiece by observation window 81, convenient for control processing flow.
The technical means disclosed in the embodiments of the present invention is not limited only to technological means disclosed in above embodiment, further includes
Technical solution consisting of any combination of the above technical features.It should be pointed out that for those skilled in the art
For, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (10)
1. a kind of refiner, including rack, rollgang, fine grinding device, dedusting sand roller device and rear dust-extraction unit, the fine grinding
Device, dedusting sand roller device and rear dust-extraction unit are each provided on the rollgang, and the rack is equipped with and mentions to fine grinding device
For the storage sand bucket of sand material, it is characterised in that:
The fine grinding device includes fine grinding mechanism and dust-proof mechanism, the dust-proof mechanism include front side board, back side panel, left plate,
Right side plate, top plate and bottom plate, first baffle and second baffle, the front side board, top plate, back side panel, bottom plate, left plate and right side
Plate is sequentially connected and is formed dust cover, and first baffle misaligned interval parallel and upper and lower with second baffle is arranged in dust cover
It is interior；The front side board be equipped with it is several into dirt hole, the first baffle is positioned close to the position into dirt hole；The second baffle
The top of first baffle is set；The top plate is equipped with suction inlet；
Dust-extraction unit includes several dust removing tubes for being mounted on the rollgang or more two sides after described, and the dust removing tube is along its axis
Line direction is provided with several exhaust vents, and the direction of transfer of the air-out direction opposite piece of the exhaust vent is inclined to set.
2. refiner according to claim 1, which is characterized in that the exhaust vent is evenly arranged in the dedusting in two rows
Guan Shang.
3. refiner according to claim 2, which is characterized in that two rows of exhaust vents are arranged in angle.
4. refiner according to claim 1, which is characterized in that the fine grinding device further includes fine grinding flexible connection machine
Structure, the fine grinding moving connecting mechanism include fixed plate, the fixing sleeve being mounted in fixed plate, are rotatably connected on fixing sleeve
First sandpipe and the connecting tube being socketed on the first sandpipe；The fixed plate be equipped with connection the first sandpipe through-hole, the through-hole with
Sand export on storage sand bucket is connected；The connecting tube is socketed on the sand inlet of fine grinding mechanism.
5. refiner according to claim 4, which is characterized in that first sandpipe is equipped with the first chamfering.
6. refiner according to claim 1, which is characterized in that the fine grinding device further includes driving the fine grinding mechanism
Mobile mobile mechanism and guiding mechanism, in which:
The mobile mechanism includes Mobile base, the driving device being mounted on the Mobile base, fixed beam and is mounted on fixation
The rack gear on one side far from fine grinding mechanism on beam, the movable end of the driving device are equipped with the tooth being meshed with the rack gear
Wheel；
The guiding mechanism includes the hanging plate being fixedly mounted on Mobile base, the idler wheel being fixedly mounted on hanging plate and is mounted on
The first guide rail on fixed top surface of the beam and close to the fine grinding mechanism side, the idler wheel are slidably engaged with the first guide rail；
The fine grinding mechanism is fixedly mounted on the Mobile base.
7. refiner according to claim 6, which is characterized in that the guiding mechanism further includes support rod, the support
One end of bar is fixedly connected with hanging plate, and the other end is fixedly connected with Mobile base.
8. refiner according to claim 1, which is characterized in that further include for providing pressure-air to fine grinding device
Gas tank, the gas tank include tank body, are provided with several outlet interfaces at the top of the tank body, one end of the tank body be provided with into
The other end of gas interface, the tank body is provided with drainage interface；The inner chamber bottom surface of the tank body is provided with rhone, the draining
Interface connects the rhone.
9. refiner according to claim 8, which is characterized in that the inner chamber bottom surface of the tank body is to the rhone direction
It is obliquely installed.
10. refiner according to claim 1 to 9, which is characterized in that further include several dust hoods, Ruo Gansuo
Dust hood is stated to be located on the rollgang；The dust hood is equipped with observation window, and the observation window uses transparent material system
At.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455337.4A CN110450058A (en) | 2019-05-29 | 2019-05-29 | A kind of refiner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910455337.4A CN110450058A (en) | 2019-05-29 | 2019-05-29 | A kind of refiner |
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| CN110450058A true CN110450058A (en) | 2019-11-15 |
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ID=68480641
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| CN (1) | CN110450058A (en) |
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| CN101480877A (en) * | 2008-01-07 | 2009-07-15 | 佳世达科技股份有限公司 | Ink-jet apparatus |
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