CN1443880A - Continuous charging device for artificial crystal growth - Google Patents
Continuous charging device for artificial crystal growth Download PDFInfo
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- CN1443880A CN1443880A CN 03114637 CN03114637A CN1443880A CN 1443880 A CN1443880 A CN 1443880A CN 03114637 CN03114637 CN 03114637 CN 03114637 A CN03114637 A CN 03114637A CN 1443880 A CN1443880 A CN 1443880A
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- material toggling
- rotating shaft
- crystal
- continuous feeding
- rotating disk
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Abstract
The continuous charging equipment for artificial crystal growth includes crystal liquid level in the crucible, crystal lifting weighting system connected with the artificial crystal, said crystal lifting weighting system is also connected with computer and electronic balance respectively, its feed bin is fixedly connected with base, one end of feeding tube is connected with base, its another end is inserted onto crystal liquid level in the crucible, its rotating shaft is connected with controllable motor, its material-shifting wheel is connected with base by means of rotating shaft, one end of elastic supporting plate is mounted on the base, and another end is made into the form of cantilever, and formed into continuous charging gap between it and material-shifting rotating disk.
Description
One, technical field
But the present invention relates to a kind of steady and continuous feeding device, especially for the continuous feeding of artificial crystal growth diameter control system.
Two, background technology
Continuous feeding of the prior art, adopt oscillatory type continuous charging, air pressing type continuous charging, various ways such as spiral continuous charging mostly, for artificial lens continuous charging mechanism vibrations feed formula artificial lens charging mechanism is arranged, hole dial-type artificial lens charging mechanism is also arranged.More than the reinforced fluctuation of being fed in raw material that all exists of the said charging mechanism of several classes, strict saying is not continuous charging, particularly shake feed formula artificial lens charging mechanism and be difficult for passing through the variable quantity that the accurate weighing of electronic balance is fed in raw material, thereby, be difficult to carry out computer close-loop control.
Three, summary of the invention
Goal of the invention of the present invention provides a kind of simple in structure, make easy for installation, friction transmission, a kind of artificial crystal growth continuous feeding that steady and continuous is reinforced.
Another goal of the invention of the present invention provides the automatic control growing continuous feeding of a kind of artificial lens.
The technical scheme that realizes purpose of the present invention is to solve like this: comprise that feed bin fixedlys connected with pedestal, feed conduit is connected with pedestal, one end of rotating shaft is connected with controllable motor, its improvement of the present invention is that the other end of rotating shaft connects the material toggling rotating disk, and be connected with support by rotating shaft, one end of spring bed is installed on the support, and the other end is cantilever, and and the material toggling rotating disk between form continuous blanking clearance.
The technical scheme that realizes another object of the present invention is to solve like this: the automatic control growing continuous feeding of artificial lens, comprise the crystal liquid level in the crucible, artificial lens promotes weighing system by crystal and connects, crystal lifting weighing system is connected with computer again respectively and is connected with electronic balance, its feed bin is fixedlyed connected with pedestal, feed conduit one end is connected with pedestal, the other end inserts on the interior crystal liquid level of crucible, one end of rotating shaft connects controllable motor, its another improvement of the present invention is that the other end of rotating shaft connects the material toggling rotating disk, and be connected with support by rotating shaft, one end of spring bed is installed on the support, the other end is cantilever, and and the material toggling rotating disk between form continuous blanking clearance.
Positively effect of the present invention show have simple in structure, make easy for installation, reinforced continous-stable, friction, be widely used in the accurate and continual occasion of continuous charging of all kinds of needs, in particular for the automatic continuous charging of artificial lens, it can realize computer automatic sequence control management, avoid manually-operated error, can guarantee crystal growth specification of quality such as lithium tantalate, Lithium niobium trioxides.Have better economic and social benefit.
Four, description of drawings
Fig. 1 is a cross-sectional view of the present invention;
Fig. 2 is the A-A sectional structure chart of Fig. 1;
Fig. 3 is artificial crystal continuous self-feeding control texture synoptic diagram.
Five, embodiment
Accompanying drawing is the specific embodiment of the present invention;
Below in conjunction with accompanying drawing content of the present invention is done an into explanation:
With reference to Fig. 1, comprise that feed bin 1 fixedlys connected with pedestal 2, feed conduit 6 is connected with pedestal 2, one end of rotating shaft 4 is connected with controllable motor 10, its improvement of the present invention is that the other end of rotating shaft 4 connects material toggling wheel 3, and be connected with support 2 by rotating shaft 4, material toggling wheel 3 is provided with spirane structure material toggling groove, spirane structure material toggling groove tilt angle is at least 33 °, one end of spring bed 5 is installed on the support 2, the other end is cantilever, and and material toggling wheel 3 between form continuous blanking clearance, its gap is at least more than the 3mm.Rotating shaft 4 rotations drive 3 rotations of material toggling wheel, stir grains of sand material by the continuous discharging of discharge port between material toggling wheel 3 and the elastic baffle 5.Elastic baffle 5 has certain elasticity, avoids stuck because tapping channel stops up.
Figure 2 shows that the A-A sectional view of Fig. 1, controllable motor 10 drives 3 rotations of material toggling wheel, be evenly equipped with material toggling groove or the spiral slot that cross-sectional shape is a circular arc on the circumference of material toggling wheel 3, establishing material toggling groove or spiral fluted purpose is in order to reduce the pulsating nature of discharging, to guarantee the continous-stable of discharging.
Shown in Figure 3, crystal liquid level 8 is arranged in the crucible 9, artificial lens 7 promotes weighing system 12 by crystal and connects, crystal promotes weighing system 12 and is connected with computer 11 and electronic balance 13 again respectively, feed bin 1 is fixedlyed connected with pedestal 2, feed conduit 6 one ends are connected with pedestal 2, on the crystal liquid level 8 in the other end insertion crucible 9, one end of rotating shaft 4 connects controllable motor 10, and its improvements of the present invention are that the other end of rotating shaft 4 connects material toggling rotating disk 3, and are connected with support 2 by rotating shaft 4, one end of spring bed 5 is installed on the support 2, the other end is cantilever, and and material toggling wheel 3 between form continuous blanking clearance, its blanking clearance is at least 3-10mm.Material toggling wheel 3 is provided with spirane structure material toggling groove, and spiral material toggling groove tilt angle is at least 33 °, and spring bed 5 has elasticity, avoids stuck because tapping channel stops up.
During real work, crystal lifting device and weighing system 12 be lifting crystal growth 7 upwards, the weight signal of growing crystal 7 is sent into computer 11, reinforced weighing electronic balance 13 claim the heavy signal of material also send into computer 11 and calculate, after computer 11 processing, output signal to controllable motor 10, controllable motor 10 drive material toggling rotating disks 3 rotations this moment, material in the feed bin 1 tilts to enter spring bed 5 along spiral material toggling groove and sends into feed conduit 6 again and add in the crucible (9), remain the weight of growing crystal 7 and add being equal in weight of expecting in the crucible 9, thereby guarantee the invariant position of liquation face 8, make the work of crystal growth system continous-stable.
Claims (7)
1, a kind of artificial crystal growth continuous feeding, comprise that feed bin (1) fixedlys connected with pedestal (2), feed conduit (6) is connected with pedestal (2), one end of rotating shaft (4) is connected with controllable motor (10), the other end that it is characterized in that rotating shaft (4) connects material toggling rotating disk (3), and is connected with support (2) by rotating shaft (4), and an end of spring bed (5) is installed on the support (2), the other end is cantilever, and and material toggling rotating disk (3) between form continuous blanking clearance.
2, continuous feeding according to claim 1 is characterized in that the circumference of material toggling rotating disk (3) is provided with the spirane structure material toggling groove of even layout.
3, continuous feeding according to claim 1 and 2 is characterized in that the spiral slot inclination angle of said spirane structure material toggling groove is at least 33 °.
4, continuous feeding according to claim 1 is characterized in that the gap between material toggling rotating disk (3) and the spring bed (5) is 3-10mm.
5, the automatic control growing continuous feeding of the described artificial lens of a kind of use claim 1, comprise the crystal liquid level (8) in the crucible (9), artificial lens (7) promotes weighing system by crystal and connects, crystal promotes weighing system and is connected with computer and electronic balance again respectively, feed bin (1) is fixedlyed connected with pedestal 2, feed conduit (6) one ends are connected with pedestal (2), the other end inserts on the interior crystal liquid level (8) of crucible (9), one end of rotating shaft (4) connects controllable motor (10), the other end that it is characterized in that rotating shaft (4) connects by material toggling rotating disk (3), and be connected with support (2) by rotating shaft (4), one end of spring bed (5) is installed on the support (2), the other end is cantilever, and and material toggling rotating disk (3) between form continuous blanking clearance.
6, the automatic control growing continuous feeding of artificial lens according to claim 5 is characterized in that it is reinforced by computer program control that the rotating speed of the controllable motor that connects is gone up in said rotating shaft (4).
7, artificial crystal growth continuous feeding according to claim 5 is characterized in that being equal in weight of the material that adds in said artificial lens (7) and the crucible (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114637 CN1285772C (en) | 2003-04-15 | 2003-04-15 | Continuous charging device for artificial crystal growth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03114637 CN1285772C (en) | 2003-04-15 | 2003-04-15 | Continuous charging device for artificial crystal growth |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1443880A true CN1443880A (en) | 2003-09-24 |
| CN1285772C CN1285772C (en) | 2006-11-22 |
Family
ID=27814808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03114637 Expired - Fee Related CN1285772C (en) | 2003-04-15 | 2003-04-15 | Continuous charging device for artificial crystal growth |
Country Status (1)
| Country | Link |
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| CN (1) | CN1285772C (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387005B (en) * | 2008-10-14 | 2011-03-30 | 浙江华友电子有限公司 | Material feeder for single crystal furnace |
| CN102051670A (en) * | 2010-11-29 | 2011-05-11 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
| CN102181917A (en) * | 2011-05-17 | 2011-09-14 | 山东大学 | Automatic-control continuous feeding device for intraocular lens growth |
| CN102774524A (en) * | 2012-08-15 | 2012-11-14 | 四川北方硝化棉股份有限公司 | Continuous nitrocotton packaging production process |
| CN104250848A (en) * | 2014-09-11 | 2014-12-31 | 浙江晶盛机电股份有限公司 | Control method for utilizing external charging structure to charge polysilicon |
| CN110067019A (en) * | 2019-06-03 | 2019-07-30 | 中国电子科技集团公司第二十六研究所 | A kind of continuous automatic feeding device of crystal growth and crystal continuous growing system |
| CN111392252A (en) * | 2020-03-03 | 2020-07-10 | 深圳市诚捷智能装备股份有限公司 | Material storage device |
-
2003
- 2003-04-15 CN CN 03114637 patent/CN1285772C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101387005B (en) * | 2008-10-14 | 2011-03-30 | 浙江华友电子有限公司 | Material feeder for single crystal furnace |
| CN102051670A (en) * | 2010-11-29 | 2011-05-11 | 奥特斯维能源（太仓）有限公司 | Continuous discharging device without valve control |
| CN102181917A (en) * | 2011-05-17 | 2011-09-14 | 山东大学 | Automatic-control continuous feeding device for intraocular lens growth |
| CN102181917B (en) * | 2011-05-17 | 2012-10-10 | 山东大学 | Automatic-control continuous feeding device for intraocular lens growth |
| CN102774524A (en) * | 2012-08-15 | 2012-11-14 | 四川北方硝化棉股份有限公司 | Continuous nitrocotton packaging production process |
| CN104250848A (en) * | 2014-09-11 | 2014-12-31 | 浙江晶盛机电股份有限公司 | Control method for utilizing external charging structure to charge polysilicon |
| CN110067019A (en) * | 2019-06-03 | 2019-07-30 | 中国电子科技集团公司第二十六研究所 | A kind of continuous automatic feeding device of crystal growth and crystal continuous growing system |
| CN111392252A (en) * | 2020-03-03 | 2020-07-10 | 深圳市诚捷智能装备股份有限公司 | Material storage device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1285772C (en) | 2006-11-22 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20100415 |