CN109174385A - A kind of 3D printing raw material grinding screening plant - Google Patents
A kind of 3D printing raw material grinding screening plant Download PDFInfo
- Publication number
- CN109174385A CN109174385A CN201810774874.0A CN201810774874A CN109174385A CN 109174385 A CN109174385 A CN 109174385A CN 201810774874 A CN201810774874 A CN 201810774874A CN 109174385 A CN109174385 A CN 109174385A
- Authority
- CN
- China
- Prior art keywords
- grinding
- raw material
- screening
- sieve plate
- case
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/10—Mills in which a friction block is towed along the surface of a cylindrical or annular member
-
- 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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- 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
- B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
-
- 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
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- 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
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4636—Regulation of screen apertures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/307—Handling of material to be used in additive manufacturing
- B29C64/314—Preparation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Optics & Photonics (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a kind of 3D printing raw materials to grind screening plant, including pedestal, grinding case, grinding idler wheel, screening tank, runner, fixed screen deck, sliding sieve plate and impurity case；Screening tank is welded between the left mandril and right mandril, the bottom insertion of the screening tank is equipped with fixed screen deck, several groups sieve pore is uniformly provided in fixed screen deck, the downside of the screening tank is also mounted by means of screws with riser, screw rod is rotatably equipped with by bearing between the riser of the left and right sides, screw thread is equipped with sliding sieve plate on screw rod.By realizing the left and right translation of screening tank, the speed of feed particles screening is greatly improved, also equally can also be adjustable the speed of screening by the speed of the rotational speed regulation translation of adjusting driving motor；The adjusting to slot size can be realized when being staggered for sliding sieve plate and fixed screen deck, without frequently replacing sieve plate, meet the screening operation of the raw material of variable grain degree, so that the raw material of variable grain degree is filtered out, it is simple and effective.
Description
Technical field
The present invention relates to 3D printing field, specifically a kind of 3D printing grinds screening plant with raw material.
Background technique
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 does not need to 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.
Summary of the invention
The purpose of the present invention is to provide a kind of 3D printing raw materials to grind screening plant, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the invention provides the following technical scheme:
A kind of 3D printing raw material grinding screening plant, including pedestal, grinding case, grinding idler wheel, screening tank, runner, gravity flow screen
Plate, sliding sieve plate and impurity case, the pedestal are equipped with grinding case, grind and are fixedly connected between case and pedestal by screw, institute
The upside bilateral symmetry for stating grinding case is equipped with feed inlet, and the internal symmetry for grinding case is equipped with grinding chamber, grinding chamber and feed inlet phase
Connection, feed inlet are connected with external feed storage device, grind and be additionally provided with grinding motor on rear side of case, grind the output shaft of motor
Interference fit is equipped with grinding idler wheel forward and on the output shaft of grinding motor, grinds outer circle and the grinding chamber internal clearance of idler wheel
Cooperation, grinds and is also rotatably equipped with ball on the outer edge of idler wheel, the bottom of the grinding chamber is additionally provided with feed opening, the grinding
It is slidably fitted with left mandril and right mandril respectively on inner wall at left and right sides of case, is welded with screening tank between left mandril and right mandril,
The right mandril is also welded with roller, is mounted by means of screws with fixed plate, the upside of fixed plate on the right side of the grinding case
It is fixedly installed with driving motor, the output shaft of driving motor, which is interference fitted to be equipped with forward and on the output shaft of driving motor, to be turned
The outer circle of wheel, runner is equipped with contact, and contact is adapted with roller, drives runner to start turning by driving motor, works as contact
When being in contact with roller, the power that contact rotates is converted into the power squeezed roller, thus slide right mandril to the left, right mandril
It drives screening tank to slide to the left, when contact is not contacted with roller, under the action of spring-return power, drives screening tank multiple to the right
Position sliding greatly improves the speed of feed particles screening to realize the left and right translation of screening tank, can also be by adjusting driving electricity
The speed of the rotational speed regulation translation of machine, is equally also adjustable the speed of screening.
The bottom insertion of the screening tank is equipped with fixed screen deck, and several groups sieve pore is uniformly provided in fixed screen deck, described
The downside of screening tank is also mounted by means of screws with riser, is rotatably equipped between the riser of the left and right sides by bearing
Screw rod, screw thread is equipped with sliding sieve plate on screw rod, is also welded with gag lever post at left and right sides of the sliding sieve plate, is located at the left and right sides
Riser on the inside of be additionally provided with sliding rail, sliding block is slidably fitted on sliding rail, sliding block is welded to connect with corresponding gag lever post, by screwing
Adjusting knob, when screw rod starts turning, is threadedly engaged, and lead to so that screw rod be made to start turning between screw rod and sliding sieve plate
The position-limiting action of gag lever post is crossed, to make sliding sieve plate that can only move left and right, due to the sieve pore spacing and sieve pore on sliding sieve plate
Size is completely the same with fixed screen deck, and the adjusting to slot size can be realized when sliding sieve plate and fixed screen deck is staggered, from
Without frequently replacing sieve plate, meet the screening operation of the raw material of variable grain degree, so that the raw material of variable grain degree is filtered out,
It is simple and effective.
As the present invention further scheme: the contact be provided with 3-5 group and contact about runner the center of circle in circle
Shape array distribution.
As further scheme of the invention: sieve pore spacing and slot size and fixed screen deck on the sliding sieve plate
It is completely the same.
As further scheme of the invention: the right end of the screw rod is pierced by the riser positioned at right side and is fixedly connected with
Adjusting knob and adjusting knob are equipped with anti-sliding rib.
As further scheme of the invention: being additionally provided with impurity case below the screening tank, be equipped on the downside of impurity case
Several groups universal wheel is welded and connected with knob on the right side of impurity case.
Compared with prior art, the beneficial effects of the present invention are: 1. drive grinding idler wheel to start turning by grinding motor,
Raw material are ground, grinding idler wheel is equipped with ball, and ball can improve extruding force, greatly improve the effect of grinding.
2. greatly improving the speed of feed particles screening by realizing the left and right translation of screening tank, can also be driven by adjusting
The speed of the rotational speed regulation translation of dynamic motor, is equally also adjustable the speed of screening；
3. the adjusting to slot size can be realized in sliding sieve plate and fixed screen deck when being staggered, without frequently replacing sieve plate,
Meet the screening operation of the raw material of variable grain degree, so that the raw material of variable grain degree is filtered out, it is simple and effective.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that a kind of 3D printing raw material grinds screening plant.
Fig. 2 is the structural schematic diagram that a kind of 3D printing raw material grinds fixed screen deck in screening plant.
Fig. 3 is the structural schematic diagram that a kind of 3D printing raw material grinds the portion A amplification in screening plant.
In figure: 1- pedestal, 2- grinding case, 3- feed inlet, 4- grinding chamber, 5- grinding motor, 6- grind idler wheel, 7- blanking
Mouth, the left mandril of 8-, 9- screening tank, 10- spring, the right mandril of 11-, 12- fixed plate, 13- driving motor, 14- runner, the contact 15-,
16- roller, 17- fixed screen deck, 18- riser, 19- screw rod, 20- slide sieve plate, 21- gag lever post, 22- sliding rail, 23- sliding block, 24-
Adjusting knob, 25- impurity case, 26- knob.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Referring to Fig. 1, a kind of 3D printing grinds screening plant, including pedestal 1, grinding case 2, grinding idler wheel 6, sieve with raw material
Select slot 9, runner 14, fixed screen deck 17, sliding sieve plate 20 and impurity case 25, the pedestal 1 is equipped with grinding case 2, grinding case 2 with
It is fixedly connected between pedestal 1 by screw, the upside bilateral symmetry of the grinding case 2 is equipped with feed inlet 3, feed inlet 3 and outside
Raw material storage device is connected, and the internal symmetry of grinding case 2 is equipped with grinding chamber 4, and grinding chamber 4 is connected with feed inlet 3, grinds case 2
Rear side be additionally provided with grinding motor 5, grind motor 5 output shaft forward and grind motor 5 output shaft on be interference fitted installation
There is grinding idler wheel 6, the outer circle of grinding idler wheel 6 and 4 internal clearance of grinding chamber cooperate, and also rotation is pacified on the outer edge of grinding idler wheel 6
Equipped with ball, drives grinding idler wheel 6 to start turning by grinding motor 5, raw material are ground, grinding idler wheel 6 is equipped with
Ball, ball can improve extruding force, greatly improve the effect of grinding, keep the granularity of 3D printing raw material finer and smoother, described to grind
The bottom of mill chamber 4 is additionally provided with feed opening 7.
Fig. 1 and Fig. 2 are please referred to, is slidably fitted with left mandril 8 and right mandril respectively on 2 left and right sides inner wall of grinding case
11, it is welded with screening tank 8 between left mandril 8 and right mandril 11, connects between the left side of screening tank 8 and the inner left wall for grinding case 2
It is connected to spring 10, left mandril 8 is passed through from the inside center of spring 10, and the right mandril 11 is also welded with roller 16, described to grind
Fixed plate 12 is mounted by means of screws on the right side of tumbling barrel 2, the upside of fixed plate 12 is fixedly installed with driving motor 13, driving electricity
Interference fit is equipped with runner 14 to the output shaft of machine 13 forward and on the output shaft of driving motor 13, and the outer circle of runner 14 is equipped with
Contact 15, contact 15 are provided with 3-5 group and the center of circle rounded array distribution of the contact 15 about runner 14, contact 15 and roller 16
It is adapted, drives runner 14 to start turning by driving motor 13, when contact 15 is in contact with roller 16, contact 15 is rotated
Power be converted into the power squeezed roller 16, so that right mandril 11 be made to slide to the left, right mandril 11 drives screening tank 8 to slide to the left
It is dynamic, when contact 15 is not contacted with roller 16, under the action of 10 restoring force of spring, screening tank 8 is driven to reset sliding to the right, from
And realize the left and right translation of screening tank 8, and the speed of feed particles screening is greatly improved, it can also be by adjusting turning for driving motor 13
The speed of velocity modulation section translation, is equally also adjustable the speed of screening.
Fig. 1 and Fig. 3 are please referred to, the bottom of the screening tank 8, which is embedded in, is equipped with fixed screen deck 17, in fixed screen deck 17 uniformly
It is provided with several groups sieve pore, the downside of the screening tank 8 is also mounted by means of screws with riser 18, the riser positioned at the left and right sides
Screw rod 19 is rotatably equipped with by bearing between 18, screw thread is equipped with sliding sieve plate 20 on screw rod 19, slides the sieve on sieve plate 20
Pitch of holes and slot size and fixed screen deck 17 are completely the same, and the right end of screw rod 19 is pierced by the riser 18 positioned at right side and fixed company
It is connected to adjusting knob 24 and adjusting knob 24 is equipped with anti-sliding rib, 20 left and right sides of sliding sieve plate is also welded with gag lever post
21, sliding rail 22 is additionally provided on the inside of the riser 18 of the left and right sides, is slidably fitted with sliding block 23 on sliding rail 22, sliding block 23 with it is corresponding
Gag lever post 21 be welded to connect, by screwing adjusting knob 24, to make screw rod 19 start turning, when screw rod 19 starts turning
When, it is threadedly engaged between screw rod 19 and sliding sieve plate 20, and pass through the position-limiting action of gag lever post 21, to make sliding 20, sieve plate
Can move left and right, due to sliding sieve plate 20 on sieve pore spacing and slot size and fixed screen deck 17 it is completely the same, when slide sieve
The adjusting to slot size can be realized in plate 20 and fixed screen deck 17 when being staggered, without frequently replacing sieve plate, meet different
The screening operation of the raw material of granularity, so that the raw material of variable grain degree is filtered out, it is simple and effective；The lower section of the screening tank 8
It is additionally provided with impurity case 25, is equipped with several groups universal wheel on the downside of impurity case 25, the right side of impurity case 25 is welded and connected with knob 26, sieves
Meet the raw material of granularity after choosing and drop into impurity case 25 from being filtered out in sieve plate, after by pulling knob 26 that raw material is whole
Body pulls out.
The preferred embodiment of the patent is described in detail above, but this patent is not limited to above-mentioned embodiment party
Formula within the knowledge of one of ordinary skill in the art can also be under the premise of not departing from this patent objective
It makes a variety of changes.
Claims (8)
1. a kind of 3D printing grinds screening plant, including pedestal (1), grinding case (2), grinding idler wheel (6), screening tank with raw material
(9), runner (14), fixed screen deck (17), sliding sieve plate (20) and impurity case (25)；Inner wall at left and right sides of the grinding case (2)
It is upper to be slidably fitted with left mandril (8) and right mandril (11) respectively, it is characterised in that: the left mandril (8) and right mandril (11) it
Between be welded with screening tank (8), the right mandril (11) is also welded with roller (16), passes through screw on the right side of the grinding case (2)
Be fixedly installed with fixed plate (12), be fixedly installed on the upside of fixed plate (12) driving motor (13), driving motor (13) it is defeated
Interference fit is equipped with runner (14) shaft forward and on the output shaft of driving motor (13), and the outer circle of runner (14) is equipped with touching
Point (15), contact (15) are adapted with roller (16)；The bottom insertion of the screening tank (8) is equipped with fixed screen deck (17), Gu
Determine uniformly to be provided with several groups sieve pore on sieve plate (17), the downside of the screening tank (8) is also mounted by means of screws with riser
(18), it is rotatably equipped with screw rod (19) between the riser (18) of the left and right sides by bearing, screw thread is installed on screw rod (19)
Have sliding sieve plate (20), is also welded with gag lever post (21) at left and right sides of the sliding sieve plate (20), the riser positioned at the left and right sides
(18) inside is additionally provided with sliding rail (22), is slidably fitted on sliding rail (22) sliding block (23), sliding block (23) and corresponding gag lever post
(21) it is welded to connect.
2. a kind of 3D printing according to claim 1 grinds screening plant with raw material, it is characterised in that: the pedestal (1)
It is equipped with grinding case (2), is fixedly connected between grinding case (2) and pedestal (1) by screw, the internal symmetry of grinding case (2) is set
Have grinding chamber (4), grinding chamber (4) is connected with feed inlet (3), and grinding motor (5), grinding are additionally provided on rear side of grinding case (2)
Interference fit is equipped with grinding idler wheel (6) to the output shaft of motor (5) forward and on the output shaft of grinding motor (5), grinds idler wheel
(6) outer circle and grinding chamber (4) internal clearance cooperates, and grinds and is also rotatably equipped with ball on the outer edge of idler wheel (6), described to grind
The bottom of mill chamber (4) is additionally provided with feed opening (7).
3. a kind of 3D printing according to claim 2 grinds screening plant with raw material, it is characterised in that: the grinding case
(2) upside bilateral symmetry is equipped with feed inlet (3).
4. a kind of 3D printing according to claim 3 grinds screening plant with raw material, it is characterised in that: the feed inlet
(3) it is connected with external feed storage device.
5. a kind of 3D printing according to claim 1 grinds screening plant with raw material, it is characterised in that: the contact (15)
It is provided with 3-5 group and the rounded array distribution in the center of circle of contact (15) about runner (14).
6. a kind of 3D printing according to claim 1 grinds screening plant with raw material, it is characterised in that: the sliding sieve plate
(20) the sieve pore spacing and slot size and fixed screen deck (17) on are completely the same.
7. a kind of 3D printing according to claim 1 grinds screening plant with raw material, it is characterised in that: the screw rod (19)
Right end be pierced by the riser (18) positioned at right side and be fixedly connected with adjusting knob (24) and adjusting knob (24) be equipped with it is anti-skidding
Rib.
8. a kind of 3D printing according to claim 1 grinds screening plant with raw material, it is characterised in that: the screening tank
(8) it is additionally provided with below impurity case (25), several groups universal wheel is equipped on the downside of impurity case (25), the right side of impurity case (25) is welded
It is connected with knob (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774874.0A CN109174385A (en) | 2018-07-16 | 2018-07-16 | A kind of 3D printing raw material grinding screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810774874.0A CN109174385A (en) | 2018-07-16 | 2018-07-16 | A kind of 3D printing raw material grinding screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109174385A true CN109174385A (en) | 2019-01-11 |
Family
ID=64936494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810774874.0A Pending CN109174385A (en) | 2018-07-16 | 2018-07-16 | A kind of 3D printing raw material grinding screening plant |
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| CN110238965A (en) * | 2019-07-09 | 2019-09-17 | 四川科力特机械设备有限公司 | High security concrete mixer and stirring means |
| CN110327833A (en) * | 2019-07-09 | 2019-10-15 | 四川科力特机械设备有限公司 | Efficient pulverizing formula blender and stirring means |
| CN110882762A (en) * | 2019-12-14 | 2020-03-17 | 江苏吉能达环境能源科技有限公司 | Vertical roller mill for superfine powder |
| CN111887190A (en) * | 2020-07-14 | 2020-11-06 | 张东连 | A partial shipment equipment for fry screening |
| CN111957415A (en) * | 2020-08-20 | 2020-11-20 | 倪敏跃 | Preparation, processing and treatment method of 3D printing material |
| CN112076992A (en) * | 2020-09-03 | 2020-12-15 | 徐磊 | Pig feed production screening system of processing |
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Application publication date: 20190111 |