CN108745489A - A kind of ceramic material grinding and screening plant for 3D printing - Google Patents
A kind of ceramic material grinding and screening plant for 3D printing Download PDFInfo
- Publication number
- CN108745489A CN108745489A CN201810585671.7A CN201810585671A CN108745489A CN 108745489 A CN108745489 A CN 108745489A CN 201810585671 A CN201810585671 A CN 201810585671A CN 108745489 A CN108745489 A CN 108745489A
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- China
- Prior art keywords
- grinding
- grinding case
- gear
- connecting rod
- ceramic material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/12—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/34—Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/34—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
- B07B1/343—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of ceramic material grinding for 3D printing and screening plants, including pedestal, grinding case, grinding ship, receiving vat and abrasive wheel, grinding case is mounted by means of screws on the pedestal, grinding case inner horizontal is installed at least two groups slide bar, grinding ship is slidably fitted on slide bar, the downside of the movable block is hinged with third connecting rod, and the third connecting rod other end is rotatably installed in the rotation axis of abrasive wheel.Structure of the invention is novel, adjusts the spacing between abrasive wheel and the first sieve plate for grinding boat bottom, can adjust the pressure of grinding, can be adjusted according to required abrasive grains degree, to greatly improve the effect of grinding;By the up-down vibration of sieve plate, to greatly improve the speed that ceramic powder screens on sieve plate, while sieve plate up-down vibration can preferably prevent ceramic powder from being blocked in floor lever of sieve tray compared to static sieve plate.
Description
Technical field
The present invention relates to material processing field, specifically a kind of ceramic material grinding and screening plant for 3D printing.
Background technology
3D printing is one kind of rapid shaping technique, is known as " the third time industrial revolution " also referred to as increasing material manufacturing
Core technology.Compared with traditional manufacturing technology, 3D printing need not manufacture mold in advance, it is not necessary to which removal is big in the fabrication process
The material of amount also can be obtained by final products without going through complicated forging technology, therefore, structure may be implemented in production
Optimization saves material and saves the energy.3D printing technique be suitable for new product development, quick-acting single and parts in small batch manufacture,
The manufacture of complicated shape part, the design of mold and manufacture etc., be also suitable for the manufacture of difficult-to-machine material, configuration design inspection,
Assembly test and Rapid reverse engineering etc..Therefore, 3D printing industry receives concern more and more extensive both at home and abroad, under becoming
One tool rising industry with broad prospects for development.
The ceramic material that existing 3D printing uses is processed again after being required for grinding, existing ceramic material grinding dress
The pressure of grinding can not be adjusted by setting, and in screening process after grinding frequent occurrence particle plug-hole the case where.
Invention content
It is above-mentioned to solve the purpose of the present invention is to provide a kind of ceramic material grinding for 3D printing and screening plant
The problem of being proposed in background technology.
To achieve the above object, the present invention provides the following technical solutions:
A kind of ceramic material grinding and screening plant for 3D printing, including pedestal, grinding case, grinding ship, receiving vat and grind
Emery wheel is mounted by means of screws with grinding case on the pedestal, and grinding case inner horizontal is installed at least two groups slide bar,
It is slidably fitted with grinding ship on slide bar, is connected with spring between the grinding ship and grinding chamber interior wall, slide bar is worn from spring center
It crosses, is also fixedly welded with first connecting rod in the grinding ship outer right wall, first connecting rod level to the right and is pierced by grinding case, and first
It is slidably connected between connecting rod and the casing for grinding case, support plate is mounted by means of screws in the grinding case outer right wall,
The first driving motor is installed in support plate, the output shaft of the first driving motor is forward and in the output of the first driving motor
Runner is equipped with by interference fit on axis, wheel surface is rotatablely equipped with second connecting rod, and the second connecting rod other end and first connect
Bar right end is articulated and connected, and also level is installed by welding with guide post inside the grinding case, and rolling is also rotatablely equipped with below guide post
Ballscrew, ball screw left and right ends are rotatably installed in by bearing inside grinding case, two parts screw thread in left and right on ball screw
On movable block is installed, movable block is also slidably mounted in guide post, and the downside of the movable block is hinged with third connecting rod,
The three-link other end is rotatably installed in the rotation axis of abrasive wheel, and it is vertical that the grinding bottom portion is also fixedly welded at least two groups
Column, column top screw thread are equipped with jacking block, sliding block are also slidably fitted on the column, connect between the sliding block of the left and right sides
It is connected to sieve plate, is also associated with spring between jacking block downside on the upside of the sliding block, column is passed through from spring inner center, described to grind
Tumbling barrel bottom is additionally provided with cabinet, and cabinet inside is installed with the second driving motor, the output shaft of the second driving motor forward and
The output shaft of second driving motor is equipped with special shape gear, matches for interference between special shape gear and the output shaft of the second driving motor
Close, first gear and second gear be also rotatablely equipped with by shaft respectively at left and right sides of the special shape gear, first gear and
The specification of second gear is identical, and interference fit is equipped with reel in the shaft, the sliding block positioned at the left and right sides and the
It is respectively connected with drawstring between reel on one gear and second gear.
As a further solution of the present invention::Opposite opened switch gate is hingedly installed on front side of the grinding case.
As further scheme of the invention:The grinding boat bottom is equipped with just sieve plate, first floor lever of sieve tray and is provided with circle
Shape sieve pore, a diameter of 3-4mm of round sieve.
As further scheme of the invention:Left and right two parts are tapped on the ball screw but control two
Divide hand of spiral on the contrary, ball screw centre position is installed with limited block.
As further scheme of the invention:The ball screw right end is pierced by grinding case and is fixedly connected on the outside
Handle.
As further scheme of the invention:Teeth portion on the special shape gear is divide into upper part and lower part, special shape gear
Upper and lower two-part number of teeth amount is identical.
As further scheme of the invention:The grinding bottom portion is also arranged with support column, and support column passes through weldering
The mode connect is fixedly connected on grinding bottom portion, and upper end of support column is equipped with receiving vat.
Compared with prior art, the beneficial effects of the invention are as follows:Structure of the invention is novel, adjusts abrasive wheel and grinding hull bottom
Spacing between the first sieve plate in portion can adjust the pressure of grinding, can be adjusted according to required abrasive grains degree, to carry significantly
The effect of height grinding;
2. by the up-down vibration of sieve plate, to greatly improve the speed that ceramic powder screens on sieve plate, while sieve plate
Up-down vibration can preferably prevent ceramic powder from being blocked in floor lever of sieve tray compared to static sieve plate.
Description of the drawings
Fig. 1 is ground for a kind of ceramic material for 3D printing and the structural schematic diagram of screening plant.
The structural schematic diagram that Fig. 2 amplifies for the portions A in a kind of ceramic material grinding for 3D printing and screening plant.
Fig. 3 be a kind of ceramic material for 3D printing grind and screening plant in second gear side view structural representation
Figure.
In figure:1- pedestals, 2- grindings case, 3- slide bars, 4- grindings ship, 5- springs, 6- first connecting rods, 7- second connecting rods, 8-
First driving motor, 9- runners, 10- guide posts, 11- ball screws, 12- movable blocks, 13- columns, 14- jacking blocks, 15- sliding blocks,
16- sieve plates, 17- springs, 18- cabinets, the second driving motors of 19-, 20- special shape gears, 21- first gears, 22- second gears,
23- shafts, 24- reels, 25- guide rollers, 26- drawstrings, 27- support columns, 28- receiving vats, 29- third connecting rods, 30- grindings
Wheel.
Specific implementation mode
The technical solution of this patent is described in more detail With reference to embodiment.
Please refer to Fig.1-3, a kind of ceramic material grinding and screening plant for 3D printing, including pedestal 1, grinding case 2,
Ship 4, receiving vat 28 and abrasive wheel 30 are ground, grinding case 2,2 front side hinge of grinding case are mounted by means of screws on the pedestal 1
It connects and opposite opened switch gate is installed(It is not marked in figure), 2 inner horizontal of grinding case is installed at least two groups slide bar 3,
Grinding ship 4 is slidably fitted on slide bar 3,4 bottom of grinding ship is equipped with just sieve plate, first floor lever of sieve tray and is provided with round sieve, round
Sieve diameter is 3-4mm, and spring 5 is connected between the grinding ship 4 and grinding 2 inner wall of case, and slide bar 3 is passed through from 5 center of spring,
Also it is fixedly welded with first connecting rod 6 in 4 outer right wall of grinding ship, first connecting rod 6 is horizontal to the right and to be pierced by grinding case 2, the
It is slidably connected between one connecting rod 6 and the casing for grinding case 2, branch is mounted by means of screws in 2 outer right wall of grinding case
Fagging(It is not marked in figure), it is installed with the first driving motor 8 in support plate, the output shaft of the first driving motor 8 is forward simultaneously
Runner 9 is equipped with by interference fit on the output shaft of the first driving motor 8,9 surface pivots of runner are equipped with second connecting rod
7,7 other end of second connecting rod and 6 right end of first connecting rod are articulated and connected, by be powered make the first driving motor 8 start rotation to
Runner 9 is driven to start to rotate, to make the second connecting rod 7 on runner 9 coordinate with first connecting rod 6, to drive first connecting rod 6 left
It moves right, to drive grinding ship 4 to be moved left and right inside grinding case 2.
2 inside of the grinding case also level is installed by welding with guide post 10, and 10 lower section of guide post is also rotatablely equipped with ball
Lead screw 11,11 left and right ends of ball screw are rotatably installed in by bearing inside grinding case 2, left and right two parts on ball screw 11
Tapped but left and right two parts hand of spiral is on the contrary, 11 centre position of ball screw is installed with limited block(In figure not
It marks), 11 right end of the ball screw is pierced by grinding case 2 and is fixedly connected with handle on the outside, two on ball screw 11 or so
Movable block 12 is installed, movable block 12 is also slidably mounted in guide post 10, and the downside of the movable block 12 is equal on partial threads
It is hinged with third connecting rod 29,29 other end of third connecting rod is rotatably installed in the rotation axis of abrasive wheel 30, the appearance of abrasive wheel 30
Face is coarse, so as to increasing friction force, improves the effect of grinding, by shake handle, to make movable block 12 and ball wire
Screw-thread fit between bar 11, and by the guiding role of guide post 10, to make the movable blocks 12 of both sides simultaneously to intermediate or
Both sides are moved, to adjust the spacing between abrasive wheel 30 and the first sieve plate for grinding 4 bottom of ship.
2 bottom of grinding case is also fixedly welded at least two groups column 13, and 13 top screw thread of column is equipped with jacking block 14,
It is also slidably fitted with sliding block 15 on the column 13, sieve plate 16, the sliding block are connected between the sliding block 15 of the left and right sides
15 upsides and jacking block are also associated with spring 17 between 14 downside, and column 13 is passed through from 17 inside center of spring, 2 bottom of grinding case
Portion is additionally provided with cabinet 18, the second driving motor 19 is installed with inside cabinet 18, the output shaft of the second driving motor 19 is forward
And second the output shaft of driving motor 19 be equipped with special shape gear 20, the output shaft of special shape gear 20 and the second driving motor 19 it
Between for interference fit, the teeth portion on the special shape gear 20 is divide into upper part and lower part, about the 20 two-part number of teeth of special shape gear
Measure identical, the left and right sides of the special shape gear 20 is also rotatablely equipped with first gear 21 and second gear respectively by shaft 23
22, first gear 21 is identical with the specification of second gear 22, and interference fit is equipped with reel 24, institute's rheme in the shaft 23
Drawstring 26 is respectively connected between the reel 24 on the sliding block 15 and first gear 21 and second gear 22 of the left and right sides, it is described
2 bottom of grinding case is also arranged with support column 27, and support column 27 is fixedly connected on 2 bottom of grinding case, institute by welding
It states 27 upper end of support column and is equipped with receiving vat 28.
The present invention operation principle be:In use, the opposite opened switch gate on opening grinding case 2 is made to add ceramic raw material
Enter to grind in ship 4, then by shake handle, to make screw-thread fit between movable block 12 and ball screw 11, and by leading
To the guiding role of column 10, to make both sides movable block 12 be moved simultaneously to intermediate or both sides, to adjust abrasive wheel 30 with
The spacing between the first sieve plate of 4 bottom of ship is ground, stop operating handle when spacing is suitable between abrasive wheel 30 and just sieve plate, so
Being powered afterwards makes the first driving motor 8 start rotation to drive runner 9 to start to rotate, to make second connecting rod 7 on runner 9 with
First connecting rod 6 coordinates, to drive first connecting rod 6 to move left and right, to drive grinding ship 4 to be moved left and right inside grinding case 2,
To be ground to the ceramic raw material in grinding ship 4, ceramic raw material powder is sifted out from first sieve plate after grinding, and energization makes
Second driving motor 19 starts to rotate, when the second driving motor 19 drives special shape gear 20 to start to turn clockwise in rotation process
It is dynamic, when the teeth portion on special shape gear 20 is engaged with first gear 21 and second gear 22 simultaneously respectively, to drive the first tooth
Wheel 21 and second gear 22 rotate counterclockwise, and first gear 21 and second gear 22 rotate counterclockwise to drive the coiling of both sides
Wheel 24 rotates counterclockwise, and to which drawstring 26 to be wrapped on reel 24, drawstring 26 pulls downward on the sliding block positioned at the left and right sides
15 move downward, and sliding block 15 drives sieve plate 16 to move downward, when the teeth portion and first gear 21 and the second tooth on special shape gear 20
When wheel 22 does not engage, under the action of spring 17, the sliding block 15 positioned at the left and right sides can reset, to drive sieve plate 16 to transport upwards
It is dynamic, by the up-down vibration of sieve plate 16, to greatly improve the speed that ceramic powder screens on sieve plate 16, while sieve plate
16 up-down vibrations can preferably prevent ceramic powder from being blocked on 16 surface of sieve plate compared to static sieve plate 16;After the completion of screening
Ceramic powder fall into receiving vat 28, the opposite opened switch gate of grinding case 2 front side is opened after the completion of to be filtered by rewinding
Slot 28 takes out.
The better embodiment of this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, one skilled in the relevant art within the scope of knowledge, can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (7)
1. a kind of ceramic material grinding and screening plant for 3D printing, including pedestal(1), grinding case(2), grinding ship(4),
Receiving vat(28)And abrasive wheel(30), it is characterised in that:The pedestal(1)On be mounted by means of screws with grinding case(2), grind
Tumbling barrel(2)Inner horizontal is installed at least two groups slide bar(3), slide bar(3)On be slidably fitted with grinding ship(4), described to grind
Grind ship(4)With grinding case(2)Spring is connected between inner wall(5), slide bar(3)From spring(5)Center passes through, the grinding ship
(4)First connecting rod is also fixedly welded in outer right wall(6), first connecting rod(6)It is horizontal to the right and to be pierced by grinding case(2), first
Connecting rod(6)With grinding case(2)Casing between be slidably connected, the grinding case(2)It is fixedly mounted by screw in outer right wall
There is support plate, the first driving motor is installed in support plate(8), the first driving motor(8)Output shaft forward and
One driving motor(8)Output shaft on by interference fit runner is installed(9), runner(9)Surface pivots are equipped with the second company
Bar(7), second connecting rod(7)The other end and first connecting rod(6)Right end is articulated and connected, the grinding case(2)Inside also horizontal welding
It connects and guide post is installed(10), guide post(10)Lower section is also rotatablely equipped with ball screw(11), ball screw(11)Left and right two
End is rotatably installed in grinding case by bearing(2)Inside, ball screw(11)Movable block is installed on upper left and right two parts screw thread
(12), movable block(12)Also it is slidably mounted on guide post(10)On, the movable block(12)Downside be hinged with third connecting rod
(29), third connecting rod(29)The other end is rotatably installed in abrasive wheel(30)Rotation axis on, the grinding case(2)Bottom is also fixed
It is welded at least two groups column(13), column(13)Top screw thread is equipped with jacking block(14), the column(13)On also sliding peace
Equipped with sliding block(15), it is located at the sliding block of the left and right sides(15)Between be connected with sieve plate(16), the sliding block(15)Upside and jacking block
(14)Spring is also associated between downside(17), column(13)From spring(17)Inside center passes through, the grinding case(2)Bottom
It is additionally provided with cabinet(18), cabinet(18)Inside is installed with the second driving motor(19), the second driving motor(19)Output
Axial preceding and the second driving motor(19)Output shaft be equipped with special shape gear(20), special shape gear(20)With the second driving motor
(19)Output shaft between for interference fit, the special shape gear(20)The left and right sides also passes through shaft(23)It is rotatablely installed respectively
There is first gear(21)And second gear(22), first gear(21)And second gear(22)Specification it is identical, the shaft
(23)Upper interference fit is equipped with reel(24), the sliding block positioned at the left and right sides(15)With first gear(21)With second
Gear(22)On reel(24)Between be respectively connected with drawstring(26).
2. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State grinding case(2)Front side is hingedly equipped with opposite opened switch gate.
3. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State grinding ship(4)Bottom is equipped with just sieve plate, first floor lever of sieve tray and is provided with round sieve, a diameter of 3-4mm of round sieve.
4. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State ball screw(11)Upper left and right two parts are tapped but left and right two parts hand of spiral is on the contrary, ball screw(11)It is intermediate
Position is installed with limited block.
5. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State ball screw(11)Right end is pierced by grinding case(2)And it is fixedly connected with handle on the outside.
6. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State special shape gear(20)On teeth portion be divide into upper part and lower part, special shape gear(20)Upper and lower two-part number of teeth amount is identical.
7. a kind of ceramic material grinding and screening plant for 3D printing according to claim 1, it is characterised in that:Institute
State grinding case(2)Bottom is also arranged with support column(27), support column(27)It is fixedly connected on grinding case by welding
(2)Bottom, support column(27)Upper end is equipped with receiving vat(28).
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CN201810585671.7A CN108745489A (en) | 2018-06-06 | 2018-06-06 | A kind of ceramic material grinding and screening plant for 3D printing |
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CN201810585671.7A CN108745489A (en) | 2018-06-06 | 2018-06-06 | A kind of ceramic material grinding and screening plant for 3D printing |
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CN110665802A (en) * | 2019-10-12 | 2020-01-10 | 西藏天虹科技股份有限责任公司 | Highland barley fodder screening plant |
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WO2023193821A1 (en) * | 2022-04-08 | 2023-10-12 | 福建省佳美集团公司 | Ceramic clay refiner for ceramic production |
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CN107457031A (en) * | 2017-09-05 | 2017-12-12 | 郑州大学 | A kind of television picture tube grinds screening plant with graphite powder |
CN107597543A (en) * | 2017-09-14 | 2018-01-19 | 郑州味觉信息技术有限公司 | A kind of municipal construction sand multistage screening plant |
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