CN107971147A - LED component centrifugal method and device - Google Patents
LED component centrifugal method and device Download PDFInfo
- Publication number
- CN107971147A CN107971147A CN201711421714.XA CN201711421714A CN107971147A CN 107971147 A CN107971147 A CN 107971147A CN 201711421714 A CN201711421714 A CN 201711421714A CN 107971147 A CN107971147 A CN 107971147A
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- magazine
- turntable
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- microscope carrier
- centrifugal
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- 238000000034 method Methods 0.000 title claims abstract description 27
- 238000005119 centrifugation Methods 0.000 claims abstract description 9
- 239000000758 substrate Substances 0.000 claims description 22
- 230000008569 process Effects 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 239000000084 colloidal system Substances 0.000 description 13
- 239000000843 powder Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000001556 precipitation Methods 0.000 description 6
- 238000005538 encapsulation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000002894 chemical waste Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001962 electrophoresis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003340 mental effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B5/00—Other centrifuges
- B04B5/12—Centrifuges in which rotors other than bowls generate centrifugal effects in stationary containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B11/00—Feeding, charging, or discharging bowls
- B04B11/06—Arrangement of distributors or collectors in centrifuges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04B—CENTRIFUGES
- B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
- B04B9/02—Electric motor drives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/50—Wavelength conversion elements
- H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
- H01L33/502—Wavelength conversion materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2933/00—Details relating to devices covered by the group H01L33/00 but not provided for in its subgroups
- H01L2933/0008—Processes
- H01L2933/0033—Processes relating to semiconductor body packages
- H01L2933/0041—Processes relating to semiconductor body packages relating to wavelength conversion elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Microscoopes, Condenser (AREA)
Abstract
The present invention relates to LED component centrifugal method and device, the LED component centrifugal device includes main turntable, at least one sub- turntable and driving motor.The main turntable is provided centrally with the first central shaft.The sub- center of turntable is provided with the second central shaft, and second central shaft is fixed on the periphery of the main turntable, and the sub- turntable surrounds to form a centrifugal chamber, and the centrifugation cavity wall is provided with multiple magazines.The driving motor includes output shaft, and the driving motor is connected by the output shaft with the main turntable and the sub- turntable.
Description
Technical field
The present invention relates to LED encapsulation technologies field, more particularly to a kind of LED component centrifugal method and device.
Background technology
In LED produces encapsulation process, to avoid causing fluorescent powder to be sent out in fluorescent colloid because the time of encapsulating is different
Raw different degrees of precipitation, makes product color temperature shift amount excessive, and the performance such as luminous efficiency for LED component, light-out effect
Optimization, and take the method for making fluorescent powder thoroughly be precipitated in fluorescent colloid to carry out production encapsulation.
Can reach the method for purpose and have electrophoresis, spraying process, staticly settle with centrifugal etc., but electrophoresis can produce
A large amount of chemical wastes, spraying process is difficult to control colour temperature uniformity and equipment is expensive, and staticly settling time of repose needs when 5 is small
Above and occur the incomplete phenomenon of precipitation.It is equal that centrifugal does not produce chemical waste, easy to operate, economy, fluorescent powder
Even precipitation, fireballing advantage, but during on big light-emitting area LED component centrifugal device, fluorescent colloid will be caused to diffuse out LED devices
The light-emitting area of part.
The content of the invention
Based on this, it is necessary to which fluorescent colloid diffuses out the hair of LED component when being centrifuged for big light-emitting area LED component centrifugal device
Smooth surface problem, there is provided a kind of LED component centrifugal method and device.
A kind of LED component centrifugal device.The LED component centrifugal device includes main turntable, at least one sub- turntable and drive
Dynamic motor.The main turntable is provided centrally with the first central shaft.The sub- center of turntable is provided with the second central shaft, and described second
Central shaft is fixed on the periphery of the main turntable, and the sub- turntable surrounds to form a centrifugal chamber, and the centrifugation cavity wall is set
There are multiple magazines.The driving motor includes output shaft, and the driving motor passes through the output shaft and the main turntable and institute
Sub- turntable is stated to be sequentially connected.
In one of the embodiments, the main turntable is rotated using first central shaft as shaft, and the son turns
Disk is rotated using second central shaft as shaft.
In one of the embodiments, the centrifugal force produced in the sub- turntable rotation process is the first centrifugal force, described
The centrifugal force produced in main turntable rotation process is the second centrifugal force, and first centrifugal force is more than second centrifugal force.
In one of the embodiments, multiple sub- turntables are equidistantly distributed in institute using first central shaft as the center of circle
State main turntable periphery.
In one of the embodiments, the shape of the main turntable and the shape of the sub- turntable are circle.
In one of the embodiments, the multiple magazine is equidistantly distributed described using second central shaft as the center of circle
Sub- disk peripheral.
In one of the embodiments, the magazine includes magazine housing, magazine lid and magazine groove.The magazine shell
Body surrounds to form host cavity, and entrance and exit is provided with the magazine housing opposing sidewalls, and the both sides of the entrance are provided with
Entrance well, the both sides of the outlet are provided with outlet groove.The both sides of the magazine lid are provided with the first protrusion, described in two
First protrusion of magazine lid is respectively embedded into the entrance well and the outlet groove.The magazine groove is arranged at described
Between entrance well and the outlet, the magazine groove is located at close to one end of bottom surface.
In one of the embodiments, the sub- turntable further includes magazine microscope carrier mechanism, and the magazine microscope carrier mechanism includes
Magazine microscope carrier runner, magazine microscope carrier and magazine fixing device.The magazine microscope carrier runner is zigzag, and the magazine microscope carrier turns
Wheel is fixedly installed on the sub- turntable inner wall.The magazine microscope carrier is used to carry the magazine, and the magazine microscope carrier passes through described
Magazine microscope carrier runner is rotatablely connected with the sub- turntable side wall, one end that the magazine microscope carrier is connected with the magazine microscope carrier runner
For zigzag.The magazine fixing device includes fixed column and fixed plate.Two fixed columns are arranged in parallel in the magazine
The contact surface of microscope carrier and the magazine, the inside edge of the fixed column are provided with second raised, the described second raised embedded institute
State magazine groove.The fixed plate is arranged on the magazine microscope carrier close to the side of first central shaft.
In one of the embodiments, the centrifugal method of the LED component centrifugal device comprises the following steps：
The first step, there is provided multiple substrates, and multiple substrate levels are installed in the magazine；
Second step, drives the main turntable and the sub- turntable to rotate；
3rd step, the main turntable surround first central axis, and the sub- turntable surrounds second central shaft
Rotate；
4th step, when centrifugal work starts, the magazine microscope carrier drives the magazine and substrate to go to parallel to the son
The position of turntable；
5th step, at the end of centrifugal work, the magazine microscope carrier drives the magazine and substrate to go to perpendicular to the son
The position of turntable.
Above-mentioned LED component centrifugal method and device, the main turntable and multiple sub- turntables surround described first respectively
Central shaft and second central shaft are rotated, and the rotation of the sub- turntable produces the first centrifugal force, and the main turntable turns
Movable property gives birth to the second centrifugal force.The decomposing force for the first centrifugal force that the sub- turntable produces directly acts on substrate, so as to make
Obtain fluorescent powder grain fully to precipitate, can solve the problems, such as that fluorescent powder grain precipitation is uneven.Meanwhile the sub- turntable is rotated and produced
The other decomposing force of the first centrifugal force fluorescent colloid can be made to diffuse out the light-emitting area of LED component centrifugal device, but institute
State main turntable rotate caused by the second centrifugal force can interact with the first centrifugal force, by this make that colloid diffuses out first from
In the decomposing force of mental and physical efforts and offset, hair is diffused out so as to solve fluorescent colloid when big light-emitting area LED component centrifugal device centrifuges
The problem of smooth surface.
Brief description of the drawings
Fig. 1 is the top view of the LED component centrifugal device of the present invention；
Fig. 2 is the sub- turntable top view of the LED component centrifugal device of the present invention；
Fig. 3 is the side sectional view of the sub- turntable of the LED component centrifugal device of the present invention；
Fig. 4 is the magazine structure diagram of the LED component centrifugal device of the present invention；
Fig. 5 is the structure diagram of magazine microscope carrier mechanism one embodiment of the LED component centrifugal device of the present invention；
Fig. 6 is that the monoblock substrate level of the LED component centrifugal device of the present invention loads magazine schematic diagram；
Operation schematic diagram when Fig. 7 is the LED component centrifugal device work of the present invention；
Operation schematic diagram when Fig. 8 is the sub- disk operation of the LED component centrifugal device of the present invention；
Fig. 9 is operation schematic diagram of the LED component centrifugal device magazine microscope carrier mechanism of the present invention in device boost phase.
Description of reference numerals
10：Main turntable
100：LED component centrifugal device
110：First central shaft
20：Sub- turntable
210：Second central shaft
220：Centrifugal chamber
230：Magazine
231：Magazine housing
232：Host cavity
233：Entrance
234：Outlet
235：Outlet groove
236：Entrance well
237：Magazine lid
238：First is raised
239：Magazine groove
240：Magazine microscope carrier mechanism
241：Magazine microscope carrier
242：Magazine microscope carrier runner
243：Magazine fixing device
244：Fixed column
245：Fixed plate
246：Second is raised
250：Substrate
30：Drive motor
310：Output shaft
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, by the following examples, and combine attached
Figure, the LED component centrifugal method of the present invention is further elaborated with device.It should be appreciated that tool described herein
Body embodiment only to explain the present invention, is not intended to limit the present invention.
Refer to attached drawing 1-3, the present invention provides a kind of LED component centrifugal device 100, including main turntable 10, at least one
Sub- turntable 20 and drive motor 30.The main turntable 10 is provided centrally with the first central shaft 110.20 center of sub- turntable is set
The second central shaft 210 is equipped with, second central shaft 210 is fixed on the periphery of the main turntable 10, and the sub- turntable 20 surrounds
A centrifugal chamber 220 is formed, 220 inner wall of centrifugal chamber is provided with multiple magazines 230.The driving motor 30 includes output shaft
310, the driving motor 30 is sequentially connected by the output shaft 310 and the main turntable 10 and the sub- turntable 20.
In the present embodiment, the main turntable 10 and multiple sub- turntables 20 surround first central shaft 110 respectively
Rotated with second central shaft 210, in turntable rotation process, the rotation of the sub- turntable 20 produces the first centrifugation
Power, the rotation of the main turntable 10 produce the second centrifugal force.
220 inner wall of centrifugal chamber is provided with multiple magazines 230, and multiple placements that are parallel to each other are put into the magazine 230
Substrate 250, be provided with multiple spaced light-emitting areas on the substrate 250, the semi-finished product after fluorescent glue will have been put and inserted
In the magazine 230, during turntable rotates, the magazine 230 for being arranged at 220 inner wall of centrifugal chamber also turns with the son
Disk 20 moves together, and carries out centrifugation, about 2~3 minutes time, does not limit herein.
In turntable rotation process, the decomposing force for the first centrifugal force that the sub- turntable 20 produces directly acts on substrate
250, so that fluorescent powder grain fully precipitates, it can solve the problems, such as that fluorescent powder grain precipitation is uneven.It is meanwhile described
The other decomposing force that sub- turntable 20 rotates the first centrifugal force produced can make fluorescent colloid diffuse out LED component centrifugal device
100 light-emitting area, but the main turntable 10 rotates caused second centrifugal force and can interact with the first centrifugal force, by this
In the decomposing force of a the first centrifugal force for diffusing out colloid and offset, when being centrifuged so as to solve LED component centrifugal device 100
Fluorescent colloid diffuses out the problem of light-emitting area.
In one of the embodiments, the main turntable 10 is rotated with first central shaft 110 for shaft, described
Sub- turntable 20 is rotated with second central shaft 210 for shaft.
In the present embodiment, the main turntable 10 is rotated around first central shaft 110, and the sub- turntable 20 surrounds institute
State the second central shaft 210 to rotate, such turntable can produce centrifugal force during rotation.The produced by sub- turntable 20
Interact between the second centrifugal force that one centrifugal force and main turntable 10 produce, from can effectively solve the problem that fluorescent colloid fully heavy
The problem of light-emitting area of LED component centrifugal device 100 can be diffused out while shallow lake.
In one of the embodiments, the centrifugal force produced in 20 rotation process of sub- turntable is the first centrifugal force, institute
It is the second centrifugal force to state the centrifugal force produced in 10 rotation process of main turntable, and first centrifugal force is more than the described second centrifugation
Power.
In the present embodiment, the centrifugal force produced in 20 rotation process of sub- turntable is the first centrifugal force, described first
Centrifugal force directly acts on the magazine 230.The centrifugal force produced in 10 rotation process of main turntable is the second centrifugal force, institute
State the second centrifugal force and act on the sub- turntable 20 and the magazine 230.In 20 rotation process of sub- turntable, when described first
When the direction of centrifugal force is identical with the direction of second centrifugal force, second centrifugal force acts on the magazine 230 completely
Interior material.When first centrifugal force and reversely opposite second centrifugal force, the material in the magazine 230 is acted on
Active force it is minimum, therefore first centrifugal force is more than second centrifugal force, so there are the described first centrifugation always
Power acts on the material in the magazine 230.So that during 100 centrifugation of LED component centrifugal device, ability
Ensure that the material in the magazine 230 is in precipitated form all the time.
In one of the embodiments, multiple sub- turntables 20 with first central shaft 110 for equidistant point of the center of circle
Cloth is on 10 periphery of main turntable.
In the present embodiment, multiple sub- turntables 20 are equidistantly distributed in institute with first central shaft 110 for the center of circle
The periphery of main turntable 10 is stated, when so enabling to the rotation of main turntable 10, multiple institutes positioned at 10 periphery of main turntable
Sub- 20 uniform force of turntable is stated, can so ensure that multiple sub- turntables 20 are all subject to the second centrifugal force of the main turntable 10
Effect and the first centrifugal force and the second centrifugal force interact, so as to solve fluorescent colloid while abundant precipitation
Also the problem of LED component centrifugal device 100 can be diffused out.
In one of the embodiments, the shape of the main turntable 10 and the sub- turntable 20 is circle.
In the present embodiment, the main turntable 10 and the sub- turntable 20 is conveniently of circular shape, or equilateral
Polygon.The main turntable 10 and the sub- turntable 20 it is conveniently of circular shape when, in the sub- turntable 20 to described first
The distance of mandrel 110 is identical, positioned at the magazine of 220 inner wall of sub- turntable 20 and the centrifugal chamber on 10 periphery of main turntable
230 uniform forces, interact between first the second centrifugal force of centrifugal force, so as to solve fluorescent crystal fully precipitate it is same
When the problem of also diffusing out LED component centrifugal device 100.Meanwhile can be to avoid the main turntable 10 or the sub- turntable 20
The problem of device during equilateral polygon caused by the long-term discontinuity of portion is fragile, operating noise is big.
In one of the embodiments, the multiple magazine 230 is equidistantly distributed with second central shaft 210 for the center of circle
On sub- 20 periphery of turntable.
In the present embodiment, the magazine 230 is equidistantly distributed for the center of circle with second central shaft 210 and turned in the son
20 periphery of disk.The magazine 230 is identical apart from the distance of second central shaft, can so cause multiple magazines 230
It can be subject to identical the first centrifugal force and the second centrifugal force.
Refer to attached drawing 4, in one of the embodiments, the magazine 230 include magazine housing 231, magazine lid 237 with
And magazine groove 239.The magazine housing 231 surrounds and forms host cavity 232, is set in 231 opposing sidewalls of magazine housing
There are entrance 233 and outlet 234, the both sides of the entrance 233 are provided with entrance well 236, and the both sides of the outlet 234 are provided with
Outlet groove 235.The both sides of the magazine lid 237 are provided with the first protrusion 238, and described the first of two magazine lids 237
Protrusion 238 is respectively embedded into the entrance well 236 and the outlet groove 235.The magazine groove 239 is arranged at the entrance
Between groove 236 and the outlet 234, the magazine groove 239 is located at close to one end of bottom surface.
In the present embodiment, the entrance 233 of the magazine 230, outlet are provided with the magazine lid at 234 positions
237.The both sides of the magazine lid 237 are provided with first protrusion 238, and first protrusion 238 is close to the magazine microscope carrier
241 one end is cut out a part.Two magazine lids 237 are respectively embedded into described by first protrusion 238 of both sides
Entrance well 236 and outlet groove 235, so as to prevent dropping for material.The magazine groove 239 is from the entrance well 236
Place is extended at lateral edge.It can so ensure magazine 230 along second protrusion 246 close to sub- 20 inner wall of turntable
One end be gradually pushed into, so prevent from the magazine 230 in centrifugal process toward up and down, move left and right.
Attached drawing 5 is referred to, in one of the embodiments, the sub- turntable 20 further includes magazine microscope carrier mechanism 240, described
Magazine microscope carrier mechanism 240 includes magazine microscope carrier 241, magazine microscope carrier runner 242 and magazine fixing device 243.The magazine carries
Platform runner 242 is zigzag, and the magazine microscope carrier runner 242 is fixedly installed on 20 inner wall of sub- turntable.The magazine microscope carrier
241 are used to carry the magazine 230, and the magazine microscope carrier 241 passes through the magazine microscope carrier runner 242 and sub- 20 side of turntable
Wall is rotatablely connected, and the magazine microscope carrier 241 is zigzag with one end that the magazine microscope carrier runner 242 is connected.The magazine is consolidated
Determining device 243 includes fixed column 244 and fixed plate 245.Two fixed columns 244 are arranged in parallel in the magazine microscope carrier 241
With the contact surface of the magazine 230, the edge of the fixed column 244 is provided with the second protrusion 246, and second protrusion 246 is embedding
Enter the magazine groove 239.The fixed plate 245 is arranged on the magazine microscope carrier 241 close to the one of first central shaft 110
Side.
In the present embodiment, the magazine microscope carrier 241 is used to carry the magazine 230, the magazine microscope carrier 241 with it is described
The contact surface of magazine 230 is provided with two rows of fixed columns 244 being arranged in parallel, and the inside edge of the fixed column 244 is set
There is the second protrusion 246.The magazine 230 is gradually pushed away along second protrusion 246 close to one end of sub- 20 inner wall of turntable
Enter, blocked after shifting the top of the magazine microscope carrier 241 onto by the fixed plate 245, so prevent from the magazine 230 from
Toward upper and lower, left and right, back-and-forth motion during the heart.In one of the embodiments, the magazine microscope carrier 241 is in described first
The side of mandrel 110 is provided with a fixed plate 245, and the fixed plate 245 is located at the magazine microscope carrier 241 close to described
The centre position annex of first central shaft, 110 side, the quantity of the fixed plate 245 do not limit herein.
Attached drawing 6-9 is referred to, in one of the embodiments, the centrifugal method bag of the LED component centrifugal device 100
Include following steps：
The first step, there is provided multiple substrates 250, and multiple substrates 250 are horizontally arranged at the magazine 230
It is interior；
Second step, drives the main turntable 10 and the sub- turntable 20 to rotate；
3rd step, the main turntable 10 are rotated around first central shaft 110, and the sub- turntable 20 surrounds described second
Central shaft 210 rotates；
4th step, when centrifugal work starts, the magazine microscope carrier 241 drives 230 He of magazine in device boost phase
Substrate 250 goes to the position parallel to the sub- turntable 20；
5th step, at the end of centrifugal work, the magazine microscope carrier 241 drives 230 He of magazine in the device decelerating phase
Substrate 250 is gone to perpendicular to the position of the sub- turntable 20.
In the present embodiment, first by multiple horizontally mounted magazines 230 of substrate 250, at this time LED component from
Center device 100 remains static, and causes colloid outflow light-emitting area, the magazine 230 and institute at this time to prevent substrate 250 from tilting
Stating substrate 250 must keep horizontal.After sample loads LED component centrifugal device 100, turned by the driving motor 30 to drive
Disk so that the sub- turntable 20 and the main turntable 10 start to rotate and produce the first centrifugal force and second centrifugation
Power.The main turntable 10 and the sub- turntable 20 are respectively the center of circle with first central shaft 110 and second central shaft 210
Rotated, wherein independently can rotate or interlock with the rotation between the sub- turntable 20 and the main turntable 10, do not done herein
Limit.When independently being rotated between the sub- turntable 20 and the main turntable 10, the main turntable 10 and the sub- turntable 20 it
Between can be relatively large with independent setting parameter, adjustable extent.When linkage turns between the sub- turntable 20 and the main turntable 10
When dynamic, limited each other between the main turntable 10 and the sub- turntable 20, adjustable extent is relatively small.In the LED component
During the boost phase that the work of centrifugal device 100 starts, the magazine microscope carrier 241 will be circle with the magazine microscope carrier runner 242
The heart rotates 90 degree, drives the magazine 230 and the substrate 250 to parallel with the sub- turntable 20, and when sub- rotation of turntable 20 produces
Raw centrifugal force makes the material in the magazine 230 be in precipitated form.The LED component centrifugal device 100 enters work knot
During decelerating phase before beam, the magazine microscope carrier 241 will rotate 90 degree to vertical with the magazine microscope carrier runner 242 for the center of circle
Recover initial state in the sub- turntable 20.
Each technical characteristic of embodiment described above can be combined, to make description clean and tidy, not to above-mentioned implementation
The all possible combination of each technical characteristic in example is all described, as long as however, the combination of these technical characteristics is not present
Contradiction, is all considered to be the scope of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, its description is more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention cannot be interpreted as.It should be pointed out that come for the those of ordinary skill in field
Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Scope.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
- A kind of 1. LED component centrifugal device (100), it is characterised in that including：Main turntable (10), the main turntable (10) are provided centrally with the first central shaft (110)；At least one sub- turntable (20), the sub- turntable (20) are provided centrally with the second central shaft (210), second central shaft (210) be fixed on the periphery of the main turntable (10), the sub- turntable (20), which is surrounded, forms a centrifugal chamber (220), it is described from The chambers of the heart (220) inner wall is provided with multiple magazines (230)；Motor (30) is driven, the driving motor (30) includes output shaft (310), and the driving motor (30) passes through the output Axis (310) is sequentially connected with the main turntable (10) and the sub- turntable (20).
- 2. LED component centrifugal device (100) according to claim 1, it is characterised in that the main turntable (10) is with described First central shaft (110) is rotated for shaft, and the sub- turntable (20) is turned with second central shaft (210) for shaft It is dynamic.
- 3. LED component centrifugal device (100) according to claim 2, it is characterised in that the sub- turntable (20) rotated The centrifugal force produced in journey is the first centrifugal force, and the centrifugal force produced in main turntable (10) rotation process is the second centrifugation Power, first centrifugal force are more than second centrifugal force.
- 4. LED component centrifugal device (100) according to claim 1, it is characterised in that multiple sub- turntables (20) with First central shaft (110) is equidistantly distributed on the main turntable (10) periphery for the center of circle.
- 5. LED component centrifugal device (100) according to claim 1, it is characterised in that the shape of the main turntable (10) Shape with the sub- turntable (20) is circle.
- 6. LED component centrifugal device (100) according to claim 1, it is characterised in that the multiple magazine (230) with Second central shaft (210) is equidistantly distributed on sub- turntable (20) periphery for the center of circle.
- 7. LED component centrifugal device (100) according to claim 6, it is characterised in that the magazine (230) includes：Magazine housing (231), the magazine housing (231), which is surrounded, forms host cavity (232), and the magazine housing (231) is opposite Entrance (233) and outlet (234) are provided with side wall, the both sides of the entrance (233) are provided with entrance well (236), described Outlet (234) both sides are provided with outlet groove (235)；Magazine lid (237), the both sides of the magazine lid (237) are provided with first raised (238), two magazine lids (235) Described first raised (238) be respectively embedded into the entrance well (236) and the outlet groove (235)；Magazine groove (239), the magazine groove (239) be arranged at the entrance well (236) and it is described outlet (234) it Between, the magazine groove (239) is located at close to one end of bottom surface.
- 8. LED component centrifugal device (100) according to claim 1, it is characterised in that the sub- turntable (20) further includes Magazine microscope carrier mechanism (240), the magazine microscope carrier mechanism (240) include：Magazine microscope carrier runner (242), the magazine microscope carrier runner (242) are zigzag, and the magazine microscope carrier runner (242) is fixed It is arranged at sub- turntable (20) inner wall；Magazine microscope carrier (241), the magazine microscope carrier (241) are used to carry the magazine (230), and the magazine microscope carrier (241) is logical Cross the magazine microscope carrier runner (242) to be rotatablely connected with sub- turntable (20) side wall, the magazine microscope carrier (241) and the material One end of box microscope carrier runner (242) connection is zigzag；Magazine fixing device (243), the magazine fixing device (243) include：Fixed column (244), two fixed columns (244) are arranged in parallel in the magazine microscope carrier (241) and the magazine (230) Contact surface, the inside edge of the fixed column (244) is provided with second raised (246), and described second raised (246) are embedded in institute State magazine groove (239)；Fixed plate (245), the fixed plate (245) are arranged on the magazine microscope carrier (241) close to first central shaft (110) Side.
- A kind of 9. centrifugal method of LED component centrifugal device as claimed in claim 1, it is characterised in that the centrifugal method Comprise the following steps：The first step, there is provided multiple substrates (250), and multiple substrates (250) are horizontally arranged at the magazine (230) in；Second step, drives the main turntable (10) to be rotated around first central shaft (110), and the sub- turntable (20) surrounds institute State the second central shaft (210) rotation；4th step, when centrifugal work starts, the magazine microscope carrier (241) drives the magazine (230) and substrate (250) go to it is flat Row is in the position of the sub- turntable (20)；5th step, at the end of centrifugal work, the magazine microscope carrier (241) drives the magazine (230) and substrate (250) go to it is vertical Directly in the position of the sub- turntable (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421714.XA CN107971147B (en) | 2017-12-25 | 2017-12-25 | Centrifugal method and device for LED device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711421714.XA CN107971147B (en) | 2017-12-25 | 2017-12-25 | Centrifugal method and device for LED device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107971147A true CN107971147A (en) | 2018-05-01 |
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| CN102766850A (en) * | 2011-05-05 | 2012-11-07 | 绿种子能源科技股份有限公司 | Film deposition device |
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| CN107971147B (en) | 2024-03-26 |
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