CN202576644U - Sapphire crystal growth pulling device by utilizing Kyropoulos method - Google Patents
Sapphire crystal growth pulling device by utilizing Kyropoulos method Download PDFInfo
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- CN202576644U CN202576644U CN 201220155300 CN201220155300U CN202576644U CN 202576644 U CN202576644 U CN 202576644U CN 201220155300 CN201220155300 CN 201220155300 CN 201220155300 U CN201220155300 U CN 201220155300U CN 202576644 U CN202576644 U CN 202576644U
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- crystal growth
- sapphire crystal
- ball
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Abstract
The utility model relates to a sapphire crystal growth pulling device by utilizing a Kyropoulos method. The sapphire crystal growth pulling device comprises a seed crystal rod, a weighing sensor, a corrugated pipe, a first bearing block and a rotating water sleeve, wherein the weighing sensor is a dual-combination sensor, and is provided with a vertical post at the right side; a ball screw passes through one side of the vertical post, close to the weighing sensor; a dual-linear lead rail is arranged at one side of the ball screw, close to the vertical post; sliding seats connected with the lower end of the weighing sensor are connected to the ball screw and the dual-linear lead rail; the upper end of the ball screw is provided with an electromagnetic clutch while the lower end of the ball screw is provided with a manual lifting device; and the vertical post is connected to a fixed vertical post through a braking seat and a second bearing block. The sapphire crystal growth pulling device has high rigidity and high precision, the error in weighing is reduced, and wasting of a product under the situation of sudden blackout is prevented.
Description
Technical field
The utility model relates to a kind of kyropoulos sapphire crystal growth pulling apparatus.
Background technology
Mostly existing crystal growing and pulling device when realizing lifting motor function, is the linear bearings structure; Its poor rigidity, precision are low; Be difficult to satisfy the kyropoulos big weight crystalline requirement of growing, and all adopt single-sensor, the supporting structure poor rigidity; Weighing error is big, seed rod is easy to generate vibration, influences the quality of crystal growth; No matter be import equipment or home equipment, can realize seed rod motor function at a slow speed soon automatically, but the hand-operated lifting function when not having a power failure when burst has a power failure, for the part crystal that has grown, is difficult to promote and causes waste.
Summary of the invention
The utility model provides a kind of kyropoulos sapphire crystal growth pulling apparatus in order to solve the weak point in the above-mentioned background technology, and its good rigidly, precision are high, has reduced the error of weighing, product waste that having prevented burst to have a power failure.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: a kind of kyropoulos sapphire crystal growth pulling apparatus; Comprise seed rod, LOAD CELLS, corrugated tube, chock one, rotation water jacket, it is characterized in that: described LOAD CELLS is two combination sensors, and the right side of LOAD CELLS is provided with column; Column is equipped with ball-screw near a side of LOAD CELLS; Ball-screw is provided with the bilinear guide rail near a side of column, is connected with the slide that the lower ends with LOAD CELLS connects on ball-screw and the bilinear guide rail, and the upper end of described ball-screw is provided with MC; The lower end of described ball-screw is provided with manual hoisting device, and described column is connected on the vertical columns through Brake Block and chock two.
The upper end of described MC is provided with step-down gear, and step-down gear is provided with servomotor.
One side of described slide is provided with the port cover bracket, and the port cover bracket is connected with worm speed reducer through web member.
The structure of described column is for falling " U " type structure.
Compared with prior art, the advantage and the effect that the utlity model has are following:
1, adopts two rolling linear guides and ball-screw combination prolonged application at machine tool, give birth to the stove growing system as bubble and use, belong to initiative, facts have proved excellent property.
2, adopt clutch coupling and stopper combination design, solved well and when burst has a power failure, promoted the part crystal that has grown.
3, adopt two combination sensors, it is strong to make it structure rigidity, and the seed rod vibration is little, and weighing error is little.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the vertical view of the utility model;
Wherein, 1-vertical columns, 2-chock, 3-Brake Block, 4-column, 5-bilinear guide rail; The 6-ball-screw, 7-MC, 8-step-down gear, 9-servomotor, 10-electromagnetism dead electricity unit, 11-handwheel; The 12-gear, 13-slide, 14-port cover bracket, 15-worm speed reducer, 16-seed rod, 17-corrugated tube; The 18-LOAD CELLS, the 19-chock, the 20-rotating machine, 21-is with synchronously, and 22-rotates water jacket.
Embodiment
Referring to Fig. 1, Fig. 2: the utility model comprises seed rod 16, corrugated tube 17, LOAD CELLS 18, chock 1, rotating machine 20, is with 21 synchronously, rotation water jacket 22; LOAD CELLS 18 is two combination sensors, and seed rod 16, corrugated tube 17, rotation water jacket 22 are connected on two LOAD CELLSs 18 through chock 1, and rotating machine 20 is connected with rotation water jacket 22 with chock 1 respectively through connecting rod; Be connected with on the chock 1 and be with 21 synchronously; The lower end, right side of LOAD CELLS 18 is provided with the slide 13 that is connected with column 4, and the structure of column 4 is for falling " U " type structure, falls two up and down of opening end of " U " type structure to wear and penetrated ball-screw 6; Be provided with bilinear guide rail 5 in the groove of column 4; Bilinear guide rail 5 is connected with LOAD CELLS 18 through slide 13 with ball-screw 6, and column 4 is connected with vertical columns 1 with Brake Block 3 through chock 22, and the utility model acts on accurate cast iron column through precision high bilinear guide rail and ball-screw; Realize the overweight Ultra-Low Speed translational motion of kyropoulos sapphire crystal growth seed rod; Improved intensity, the rigidity of system greatly, guaranteed the long-time running friction, nothing is creeped; To reach the high stability of crystal growth, promote material quality; Through vertical columns design, realized the manual rotation of single unit system, can carry out shove charge easily, unload non-process operation such as stove; The upper end of ball-screw 6 outstanding columns 4 is provided with MC 7, and MC 7 is provided with step-down gear 8 and servomotor 9, and the lower end of ball-screw 6 is provided with manual hoisting device; Manual hoisting device comprises through gear 12 and is connected the handwheel 11 on the ball-screw 6, is connected with electromagnetism electricity loss brake 10 on the handwheel 11, through MC 7 and 10 combinations of manual releasing type electromagnetism electricity loss brake; But the seed rod quick manual promotes when having realized the burst outage, and is normally in service at equipment, if the burst outage; Then MC 7 outages in top separate, and manually remove manual releasing type electromagnetism electricity loss brake 10, can directly drive ball-screw through handwheel 11; Thereby realize the lifting of seed rod; The good part crystal of guaranteeing to grow breaks away from melt, reduces the loss, and can the crystal of having grown be proposed fast; Also can avoid because the damage of sticking pot back weight increase causing LOAD CELLS is reduced the loss; One side of slide 13 is provided with port cover bracket 14, and port cover bracket 14 is connected with worm speed reducer 15 through web member.
Claims (4)
1. kyropoulos sapphire crystal growth pulling apparatus; Comprise seed rod (16), LOAD CELLS (18), corrugated tube (17), chock one (19), rotation water jacket (22); It is characterized in that: described LOAD CELLS (18) is two combination sensors; The right side of LOAD CELLS (18) is provided with column (4), and column (4) is equipped with ball-screw (6) near a side of LOAD CELLS (18), and ball-screw (6) is provided with bilinear guide rail (5) near a side of column; Be connected with the slide (13) that the lower ends with LOAD CELLS (18) connects on ball-screw (6) and the bilinear guide rail (5); The upper end of described ball-screw (6) is provided with MC (7), and the lower end of described ball-screw (6) is provided with manual hoisting device, and described column (4) is connected on the vertical columns (1) through Brake Block (3) and chock two (2).
2. a kind of kyropoulos sapphire crystal growth pulling apparatus according to claim 1 is characterized in that: the upper end of described MC (7) is provided with step-down gear (8), and step-down gear (8) is provided with servomotor (9).
3. a kind of kyropoulos sapphire crystal growth pulling apparatus according to claim 2, it is characterized in that: a side of described slide (13) is provided with port cover bracket (14), and port cover bracket (14) is connected with worm speed reducer (16) through web member.
4. a kind of kyropoulos sapphire crystal growth pulling apparatus according to claim 3 is characterized in that: the structure of described column (4) is for falling " U " type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155300 CN202576644U (en) | 2012-04-13 | 2012-04-13 | Sapphire crystal growth pulling device by utilizing Kyropoulos method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220155300 CN202576644U (en) | 2012-04-13 | 2012-04-13 | Sapphire crystal growth pulling device by utilizing Kyropoulos method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202576644U true CN202576644U (en) | 2012-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220155300 Expired - Fee Related CN202576644U (en) | 2012-04-13 | 2012-04-13 | Sapphire crystal growth pulling device by utilizing Kyropoulos method |
Country Status (1)
| Country | Link |
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| CN (1) | CN202576644U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978692A (en) * | 2012-12-11 | 2013-03-20 | 哈尔滨奥瑞德光电技术股份有限公司 | Rotating and pulling structure for large-size sapphire single crystal growth furnace |
| CN103132135A (en) * | 2012-12-13 | 2013-06-05 | 苏州工业园区杰士通真空技术有限公司 | High-efficient novel sapphire crystal growth system |
| CN104357900A (en) * | 2014-11-28 | 2015-02-18 | 南京晶升能源设备有限公司 | Crystal weighing apparatus applied to single crystal furnace |
| CN104894643A (en) * | 2015-05-20 | 2015-09-09 | 内蒙古晶环电子材料有限公司 | Novel sapphire upper shaft structure |
| CN106929911A (en) * | 2017-03-30 | 2017-07-07 | 内蒙古晶环电子材料有限公司 | It is a kind of to wash crystal structure for sapphire crystal growth |
| CN108088535A (en) * | 2017-12-19 | 2018-05-29 | 南京晶升能源设备有限公司 | The crystals weighed device and weighing method of sapphire single-crystal furnace |
| CN109306524A (en) * | 2018-11-21 | 2019-02-05 | 南京晶升能源设备有限公司 | The crystal equilibrium lifting device and method for improving of sapphire single-crystal furnace |
-
2012
- 2012-04-13 CN CN 201220155300 patent/CN202576644U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102978692A (en) * | 2012-12-11 | 2013-03-20 | 哈尔滨奥瑞德光电技术股份有限公司 | Rotating and pulling structure for large-size sapphire single crystal growth furnace |
| CN103132135A (en) * | 2012-12-13 | 2013-06-05 | 苏州工业园区杰士通真空技术有限公司 | High-efficient novel sapphire crystal growth system |
| CN104357900A (en) * | 2014-11-28 | 2015-02-18 | 南京晶升能源设备有限公司 | Crystal weighing apparatus applied to single crystal furnace |
| CN104894643A (en) * | 2015-05-20 | 2015-09-09 | 内蒙古晶环电子材料有限公司 | Novel sapphire upper shaft structure |
| CN106929911A (en) * | 2017-03-30 | 2017-07-07 | 内蒙古晶环电子材料有限公司 | It is a kind of to wash crystal structure for sapphire crystal growth |
| CN106929911B (en) * | 2017-03-30 | 2019-05-24 | 内蒙古晶环电子材料有限公司 | It is a kind of to wash crystal structure for sapphire crystal growth |
| CN108088535A (en) * | 2017-12-19 | 2018-05-29 | 南京晶升能源设备有限公司 | The crystals weighed device and weighing method of sapphire single-crystal furnace |
| CN109306524A (en) * | 2018-11-21 | 2019-02-05 | 南京晶升能源设备有限公司 | The crystal equilibrium lifting device and method for improving of sapphire single-crystal furnace |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20121205 Termination date: 20130413 |