CN208839942U - A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying - Google Patents
A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying Download PDFInfo
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- CN208839942U CN208839942U CN201820101731.9U CN201820101731U CN208839942U CN 208839942 U CN208839942 U CN 208839942U CN 201820101731 U CN201820101731 U CN 201820101731U CN 208839942 U CN208839942 U CN 208839942U
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- pedestal
- circular screen
- circular
- top cover
- screen mesh
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- 238000012216 screening Methods 0.000 title claims abstract description 29
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 239000000463 material Substances 0.000 title claims abstract description 18
- 238000010146 3D printing Methods 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 15
- 230000008569 process Effects 0.000 title claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 108
- 210000004907 gland Anatomy 0.000 claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 abstract description 14
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 238000007639 printing Methods 0.000 description 3
- 238000009411 base construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a kind of light and handy screening plants for metal 3D printing process spin screening materials carrying；Including cabinet, it is placed in the intracorporal motor of case, circular rotating pedestal, circular screen mesh pedestal, circular screen top cover, gland；Circular screen mesh pedestal is placed on circular rotating pedestal；Circular screen top cover is placed on circular screen mesh pedestal；Sieve is provided between circular screen mesh pedestal and circular screen top cover；Circular rotating pedestal is driven by a motor synchronous rotary；Circular screen mesh pedestal, circular screen top cover and sieve top cover gland follow circular rotating pedestal synchronous rotary.This structure collectively forms spin motion, there is no be similar to eccentric rotary bring unbalance inertia force, its disequilibrium exists only in its processing and installation error, it realizes that the structure of sieve powder material is fundamentally avoided by motor spin and provides the driving method of vibration using the vibrating motor of unbalance inertia force, this also fundamentally solves the problems, such as the disequilibrium and noise problem of traditional structure.
Description
Technical field
The utility model relates to 3D printer metal powder screening plants, more particularly to one kind to be used for metal 3D printing stream
The light and handy screening plant of Cheng Zixuan screening materials carrying.
Background technique
Printing metal parts has the advantages that personalized designs, molding is quick, the manufacturing cycle is short, is very suitable for small quantities of
Amount, the personalized, manufacture with complex surface and internal structure metal parts.During 3D printing metal powder, high energy
The laser of metric density acts directly on metal powder, and laser fast scan movement, keeps metal powder rapid melting fast again
Quickly cooling is solidifying, so it is mingled with this splashing particulate pollutant in metal powder phenomena such as the normal accompanied splash of the 3D printing of metal, nodularization,
The diameter of powder directly influences the precision and intensity of printing part, the splashing particle in the metal powder of recycling
Pollutant makes the quality decline for printing part, therefore screening system is the important preprocessing link for guaranteeing print quality.
Traditional laboratory test sieve is mainly by cabinet, vibrating motor, shaking platform, fixture, sieve composition.Vibrating motor
It is mounted on box house, eccentric weight is had on motor and vibration is provided；Vibrating motor is connected and is led to shaking platform by sliding block
It crosses sliding block and is transmitted to shaking platform and vibrated；Sieve is placed on the top of shaking platform, and is fixed with clip.Allow vibration when work
Motor is to shaking platform and sieve transmitting vibration, so that the sieve powder of material and inspection will be pressed from both sides by realizing after band screening
Son unclamps, and removes sieve and exports material, the separation of material can be realized.
It is generated when vibrating motor working by driving the eccentric block with huge quality to rotate, then being rotated by eccentric block
Unbalance inertia force come vibration needed for generating work.Just because of this, moment of torsion required for vibrating motor itself is worked as big,
The motor of included offer rotation also can be weighed quite, along with the eccentric block of huge quality, can make traditional vibrating motor phase
When weight, it is very heavy and heavy that this not only makes traditional structure, while can also to occur when machine run biggish
Energy imbalance and noise.Moreover, work is come by the unbalance inertia force of the eccentric block of huge quality due to system,
This just makes system at work and there will necessarily be sizable unbalance vibration and certain noise.
Summary of the invention
It is simple, light to provide a kind of structure for the shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts and deficiency
Just the light and handy screening plant for metal 3D printing process spin screening materials carrying of property.Stability when operating is not only increased,
Also reduce noise when work.
The utility model is achieved through the following technical solutions:
A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying, including cabinet 1, it is placed in cabinet 1
Interior motor 11, circular rotating pedestal 2, circular screen mesh pedestal 3, circular screen top cover 5, gland 14；
11 shaft of motor stretches out the top of cabinet 1, and the circular rotating pedestal 2 is fixed in 11 shaft of motor；
The internal perisporium of the circular rotating pedestal 2 is arranged at intervals with card slot, and the lower edge of circular screen mesh pedestal 3 is provided with and blocks
The corresponding card base of slot；The circular screen mesh pedestal 3 is placed on circular rotating pedestal 2；The card base of 3 lower edge of circular screen mesh pedestal
It is placed in the card slot of circular rotating pedestal 2；
The internal perisporium of the circular screen mesh pedestal 3 is arranged at intervals with card slot, and the lower edge of circular screen top cover 5 is provided with and card slot
Corresponding card base；The circular screen top cover 5 is placed on circular screen mesh pedestal 3；The card base of 5 lower edge of circular screen top cover is placed in circle
In the card slot of shape screen base 3；
Sieve 4 is provided between circular screen mesh pedestal 3 and circular screen top cover 5；Circular screen top cover 5 is arranged in gland 14
Top；
Circular rotating pedestal 2 drives synchronous rotary by motor 11；Circular screen mesh pedestal 3, circular screen top cover 5 and sieve top cover
Gland 14 follows 2 synchronous rotary of circular rotating pedestal.
Edge on the circular rotating pedestal 2, which is equipped with, is symmetrically installed with two connecting rods 13；Gland 14 connects connecting rod 13,
Movable clip 15 is installed, movable clip 15 is for compressing gland 14 on connecting rod 13；It is formed in movable clip 15 and gland 14
It pushes under torque, is sequentially fixed at circular screen mesh pedestal 3, sieve 4 and circular screen top cover 5 on circular rotating pedestal 2.
The center of circle of 11 shaft of motor and circular screen mesh pedestal 3, circular screen top cover 5 and gland 14 with motor 11
Shaft it is coaxial.
The interior bottom of the circular screen mesh pedestal 3 is conical hopper structure, is equipped with rubber stopper 7 in the outlet of funnel.
Pressure sensor 6 is installed on the sieve 4；The pressure sensor 6, motor 11 are separately connected a control circuit
Module 12.
Thrust bearing 8 is provided between the bottom and cabinet 1 of the circular rotating pedestal 2.
The utility model compared with the existing technology, have following advantages and effects
The internal perisporium of the utility model circular rotating pedestal 2 is arranged at intervals with card slot, and the lower edge of circular screen mesh pedestal 3 is set
It is equipped with card base corresponding with card slot；The circular screen mesh pedestal 3 is placed on circular rotating pedestal 2；The circular screen mesh pedestal 3
The card base of lower edge is placed in the card slot of circular rotating pedestal 2；The internal perisporium of the circular screen mesh pedestal 3 is arranged at intervals with card slot,
The lower edge of circular screen top cover 5 is provided with card base corresponding with card slot；The circular screen top cover 5 is placed on circular screen mesh pedestal 3；Institute
The card base for stating 5 lower edge of circular screen top cover is placed in the card slot of circular screen mesh pedestal 3；In circular screen mesh pedestal 3 and circular screen top cover
Sieve 4 is provided between 5；The top of circular screen top cover 5 is arranged in gland 14；This structure organization convenient disassembly is quick, structure
Simply.
Circular rotating pedestal 2 drives synchronous coaxial rotating by motor 11；Circular screen mesh pedestal 3, circular screen top cover 5 and sieve top
Jacket gland 14 follows the synchronous coaxial rotating of circular rotating pedestal 2.Edge on the circular rotating pedestal 2, which is equipped with, to be symmetrically installed
There are two connecting rods 13；Gland 14 connects connecting rod 13, under the pushing torque that connecting rod 13 and gland 14 are formed, makes circular screen mesh base
Seat 3, sieve 4 and circular screen top cover 5 are sequentially fixed on circular rotating pedestal 2.This structure collectively forms spin motion,
Spin motion is balance vibration, and there is no eccentric rotary bring unbalance inertia force is similar to, disequilibrium is only existed
In its mismachining tolerance and installation error, and these errors it is opposite be negligible for traditional eccentric rotary, therefore
Realize that the structure of sieve powder material fundamentally avoids the vibration electricity using unbalance inertia force by (brushless) spin of motor
Machine provides the driving method of vibration, this also fundamentally solves the problems, such as the disequilibrium and noise problem of traditional structure.
Axially position using thrust bearing as rotation base, this can greatly reduce rotational structure and produce in the running
Raw frictional force reduces the loss of energy, improves the stability of system and reduces noise.
Circular rotating pedestal 2, circular screen mesh pedestal 3 are correspondingly connected with using card base and card slot between circular screen top cover 5, shape
At tenon structure, connect them closer, disassembly is more convenient, and the complexity of operation is greatly reduced.
Detailed description of the invention
Fig. 1 is the utility model entirety the schematic diagram of the section structure.
Fig. 2 is the utility model configuration schematic diagram.
Fig. 3 is circular screen mesh base construction schematic diagram.
Fig. 4 is circular rotating base construction schematic diagram.
Specific embodiment
The utility model is more specifically described in detail combined with specific embodiments below.
Embodiment
As shown in Figs 1-4.The utility model discloses a kind of for the light and handy of metal 3D printing process spin screening materials carrying
Screening plant, including cabinet 1, the motor being placed in cabinet 1 11, circular rotating pedestal 2, circular screen mesh pedestal 3, circular screen top cover
5, gland 14；
11 shaft of motor stretches out the top of cabinet 1, and the circular rotating pedestal 2 is fixed in 11 shaft of motor；
The internal perisporium of the circular rotating pedestal 2 is arranged at intervals with card slot, and the lower edge of circular screen mesh pedestal 3 is provided with and blocks
The corresponding card base of slot；The circular screen mesh pedestal 3 is placed on circular rotating pedestal 2；The card base of 3 lower edge of circular screen mesh pedestal
It is placed in the card slot of circular rotating pedestal 2；
The internal perisporium of the circular screen mesh pedestal 3 is arranged at intervals with card slot, and the lower edge of circular screen top cover 5 is provided with and card slot
Corresponding card base；The circular screen top cover 5 is placed on circular screen mesh pedestal 3；The card base of 5 lower edge of circular screen top cover is placed in circle
In the card slot of shape screen base 3；
Sieve 4 is provided between circular screen mesh pedestal 3 and circular screen top cover 5；Circular screen top cover 5 is arranged in gland 14
Top；
Circular rotating pedestal 2 drives synchronous rotary by motor 11；Circular screen mesh pedestal 3, circular screen top cover 5 and sieve top cover
Gland 14 follows 2 synchronous rotary of circular rotating pedestal.
Edge on the circular rotating pedestal 2, which is equipped with, is symmetrically installed with two connecting rods 13；Gland 14 connects connecting rod 13,
Movable clip 15 is installed, movable clip 15 is for compressing gland 14 on connecting rod 13；It is formed in movable clip 15 and gland 14
It pushes under torque, is sequentially fixed at circular screen mesh pedestal 3, sieve 4 and circular screen top cover 5 on circular rotating pedestal 2.
The center of circle of 11 shaft of motor and circular screen mesh pedestal 3, circular screen top cover 5 and gland 14 with motor 11
Shaft it is coaxial.
The interior bottom of the circular screen mesh pedestal 3 is conical hopper structure, is equipped with rubber stopper 7 in the outlet of funnel.
Pressure sensor 6 is installed on the sieve 4；The pressure sensor 6, motor 11 are separately connected a control circuit
Module 12.
When work, first circular screen mesh pedestal 3, sieve 4, circular screen top cover 5 are sequentially arranged on circular rotating pedestal 2,
And their card slot and card base is allowed to correspond to；It is placed on sieve 4 by metal powder to be screened, has changed gland 14；
Control circuit module 12 starts motor 11 and rotates, and metal powder is in centrifugal action, by being collected in circle after sieve 4
Among shape screen base 3, realizes and the particulate pollutant in metal powder is separated.
It is to be sieved completely after, allow motor to stop working by control circuit module, release activity clip 15, take out circular screen
Net pedestal 3 and circular screen top cover 5 take away the rubber stopper 7 of 3 lower part of circular screen mesh pedestal, and the metal powder being sieved is exported
Into hermetically sealed can.
The rotation speed of motor 11 can be adjustable manually；It can also be by feeding back to control circuit module according to pressure sensor 6
12 weight data is automatically adjusted according to preset revolving speed gear in advance.
As described above, the utility model can be realized preferably.
The embodiments of the present invention is simultaneously not restricted to the described embodiments, other are any without departing from the utility model
Made changes, modifications, substitutions, combinations, simplifications under spiritual essence and principle, should be equivalent substitute mode, are included in
Within the protection scope of the utility model.
Claims (6)
1. a kind of light and handy screening plant for metal 3D printing process spin screening materials carrying, it is characterised in that: including cabinet
(1), motor (11), circular rotating pedestal (2), the circular screen mesh pedestal (3), circular screen top cover (5), pressure being placed in cabinet (1)
It covers (14)；
Motor (11) shaft stretches out the top of cabinet (1), and the circular rotating pedestal (2) is fixed on motor (11) shaft
On；
The internal perisporium of the circular rotating pedestal (2) is arranged at intervals with card slot, and the lower edge of circular screen mesh pedestal (3) is provided with and blocks
The corresponding card base of slot；The circular screen mesh pedestal (3) is placed on circular rotating pedestal (2)；Circular screen mesh pedestal (3) lower edge
Card base be placed in the card slot of circular rotating pedestal (2)；
The internal perisporium of the circular screen mesh pedestal (3) is arranged at intervals with card slot, and the lower edge of circular screen top cover (5) is provided with and card slot
Corresponding card base；The circular screen top cover (5) is placed on circular screen mesh pedestal (3)；The card base of circular screen top cover (5) lower edge
It is placed in the card slot of circular screen mesh pedestal (3)；
Sieve (4) are provided between circular screen mesh pedestal (3) and circular screen top cover (5)；Gland (14) is arranged on circular screen top
Cover the top of (5)；
Circular rotating pedestal (2) drives synchronous rotary by motor (11)；Circular screen mesh pedestal (3), circular screen top cover (5) and sieve top
Jacket gland (14) follows circular rotating pedestal (2) synchronous rotary.
2. the light and handy screening plant for metal 3D printing process spin screening materials carrying, feature exist according to claim 1
In: the edge on the circular rotating pedestal (2) is symmetrically installed with two connecting rods (13)；Gland (14) connects connecting rod (13), even
It is equipped on bar (13) movable clip (15), movable clip (15) is for compressing gland (14)；In movable clip (15) and gland
(14) under the pushing torque formed, circular screen mesh pedestal (3), sieve (4) and circular screen top cover (5) is made to be sequentially fixed at round rotation
Turn on pedestal (2).
3. the light and handy screening plant for metal 3D printing process spin screening materials carrying, feature exist according to claim 2
And motor in: the center of circle of motor (11) shaft and circular screen mesh pedestal (3), circular screen top cover (5) and gland (14)
(11) shaft is coaxial.
4. the light and handy screening plant for metal 3D printing process spin screening materials carrying, feature exist according to claim 3
In: the interior bottom of the circular screen mesh pedestal (3) is conical hopper structure, is equipped with rubber stopper (7) in the outlet of funnel.
5. the light and handy screening plant for metal 3D printing process spin screening materials carrying, feature exist according to claim 4
In: pressure sensor (6) are installed on the sieve (4)；
The pressure sensor (6), motor (11) are separately connected a control circuit module (12).
6. the light and handy screening plant for metal 3D printing process spin screening materials carrying, feature exist according to claim 4
In: thrust bearing (8) are provided between the bottom and cabinet (1) of the circular rotating pedestal (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101731.9U CN208839942U (en) | 2018-01-22 | 2018-01-22 | A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820101731.9U CN208839942U (en) | 2018-01-22 | 2018-01-22 | A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208839942U true CN208839942U (en) | 2019-05-10 |
Family
ID=66350983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820101731.9U Active CN208839942U (en) | 2018-01-22 | 2018-01-22 | A kind of light and handy screening plant for metal 3D printing process spin screening materials carrying |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208839942U (en) |
-
2018
- 2018-01-22 CN CN201820101731.9U patent/CN208839942U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: SHAOGUAN HUAYAN MACHINERY Co.,Ltd. Assignor: SOUTH CHINA University OF TECHNOLOGY Contract record no.: X2023980053316 Denomination of utility model: A lightweight screening device for spin screening materials in metal 3D printing processes Granted publication date: 20190510 License type: Common License Record date: 20231221 |
|
| EE01 | Entry into force of recordation of patent licensing contract |