CN219603758U - Silicon material re-throwing device of single crystal furnace - Google Patents
Silicon material re-throwing device of single crystal furnace Download PDFInfo
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- CN219603758U CN219603758U CN202320867415.3U CN202320867415U CN219603758U CN 219603758 U CN219603758 U CN 219603758U CN 202320867415 U CN202320867415 U CN 202320867415U CN 219603758 U CN219603758 U CN 219603758U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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Abstract
The utility model discloses a silicon material re-throwing device of a single crystal furnace, which comprises a base, wherein a bottom plate is fixedly assembled on the surface of the base through a supporting frame, a storage barrel is fixedly assembled on the top of the bottom plate, a storage cavity and an assembly cavity are formed in the inner cavity of the storage barrel, a connecting hole penetrating into the assembly cavity is formed in the bottom of the storage cavity, an open slot penetrating through the storage barrel is formed in the side wall of the assembly cavity, a storage rack is assembled in the storage cavity, a transmission mechanism in transmission connection with the storage rack is fixedly assembled in the assembly cavity, and a connecting component is fixedly assembled in the assembly cavity, and the material penetrating through the open slot is fixedly assembled in the assembly cavity through the connecting component. The silicon materials with different sizes are stored, the transmission mechanism drives the storage rack to rotate, the first storage bin, the second storage bin or the third storage bin are respectively communicated with the feeding pipe, and the re-casting of the silicon materials is completed in the single crystal furnace through the feeding pipe, so that the production requirement of re-casting of the silicon materials with different processing times of the single crystal silicon rod is met.
Description
Technical Field
The utility model relates to the technical field of silicon material re-casting, in particular to a silicon material re-casting device of a single crystal furnace.
Background
The single crystal furnace is main equipment for producing the single crystal silicon rod, the loading amount of secondary silicon materials added into the single crystal furnace once in the process of producing the single crystal silicon rod is limited, and the silicon materials need to be re-thrown into the single crystal furnace in order to ensure the production quality of the single crystal silicon rod, so that the silicon material requirement of the equipment for producing the single crystal silicon rod is met. Most of the existing silicon material re-throwing devices are fixed, the particle size of the re-throwing silicon material into the single crystal furnace is also fixed, and the silicon materials with different particles cannot be thrown into the single crystal furnace according to production requirements of different times. Therefore, we propose a silicon material re-throwing device of a single crystal furnace.
Disclosure of Invention
The utility model aims to provide a silicon material re-throwing device of a single crystal furnace, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a single crystal furnace silicon material is thrown device again, includes the base, the surface of base has the bottom plate through support frame fixed mounting, the fixed storage vat that is equipped with in top of bottom plate, storage chamber and assembly chamber have been seted up to the inner chamber of storage vat, the connecting hole that runs through to the assembly intracavity has been seted up to the bottom of storage chamber, the open slot that runs through the storage vat has been seted up to the lateral wall of assembly chamber, the storage intracavity is equipped with the storage rack, the fixed drive mechanism who is equipped with in assembly intracavity and is connected with the storage rack looks transmission, the fixed assembly in assembly intracavity has coupling assembling, the assembly intracavity is equipped with the charging tube that runs through the open slot through coupling assembling is fixed.
Preferably, a first bin, a second bin and a third bin are arranged in the storage rack, and discharging holes are respectively formed in the bottoms of the first bin, the second bin and the third bin.
Preferably, the transmission mechanism comprises a transmission shaft, the transmission shaft is fixedly connected to the bottom of the storage rack, a transmission gear is fixedly connected to the bottom of the transmission shaft, a motor is fixedly arranged in an inner cavity of the assembly cavity, a driving gear is fixedly connected to the output end of the motor, and the driving gear is meshed with the transmission gear.
Preferably, the connecting assembly comprises a connecting top frame, the connecting top frame is fixedly assembled in an assembly cavity, a connecting pipe is integrally formed in the connecting top frame, connecting shafts are integrally formed at four corners of the bottom of the connecting top frame, telescopic shafts are slidably connected in the connecting shafts, the bottom ends of the telescopic shafts are fixedly connected with the connecting bottom frame, springs are fixedly assembled between the telescopic shafts and the inner cavity of the connecting shafts, a guide groove is formed in the connecting bottom frame, the connecting pipe is inserted into the guide groove, the feeding pipe is fixedly assembled on the side wall of the bottom connecting frame, and a vibrating motor is fixedly assembled on the side wall of the bottom connecting frame.
Preferably, the movable wheels are fixedly assembled at four corners of the bottom of the base, and the handle frame is fixedly welded on the surface of the base.
Preferably, a cover plate is arranged at the top of the storage barrel, and a handle block is fixedly arranged on the surface of the cover plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a single crystal furnace silicon material is thrown device again, be provided with first feed bin in the storage frame, second feed bin and third feed bin, first feed bin, second feed bin and third feed bin are used for storing the silicon material of equidimension not respectively, drive the rotation of storage frame through drive mechanism, can make first feed bin, second feed bin or third feed bin communicate with the filling tube respectively, accomplish the throwing again of silicon material in to the single crystal furnace through the filling tube, thereby satisfy the production demand of throwing again the different process time silicon material of single crystal silicon stick, the filling tube is assembled through coupling assembling simultaneously, can drive the filling tube through coupling assembling that sets up and vibrate, the filling tube of being convenient for carries out the interpolation of silicon material, improve the charging efficiency of filling tube.
Drawings
Fig. 1 is a perspective view of the present utility model.
Fig. 2 is a schematic structural view of a magazine according to the present utility model.
Fig. 3 is a schematic structural view of the transmission mechanism of the present utility model.
Fig. 4 is a schematic structural view of the connecting assembly of the present utility model.
In the figure: 1. base, 2, movable wheel, 3, handle frame, 4, support frame, 5, bottom plate, 6, storage vat, 61, storage chamber, 62, assembly chamber, 63, open slot, 64, connecting hole, 7, charging tube, 8, storage frame, 81, first feed bin, 82, second feed bin, 83, third feed bin, 84, discharge hole, 9, drive mechanism, 91, drive shaft, 92, drive gear, 93, driving motor, 94, drive gear, 10, bearing, 11, coupling assembling, 111, connection top frame, 112, connecting tube, 113, guide chute, 114, connecting shaft, 115, telescopic shaft, 116, spring, 117, connection bottom frame, 118, vibrating motor, 12, cover plate, 13, handle piece.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1, 2, 3 and 4, the present utility model provides a technical solution: the utility model provides a single crystal growing furnace silicon material throws device again, includes base 1, and the fixed movable wheel 2 that is equipped with auxiliary base 1 in the bottom four corners of base 1 removes, and the top welded fastening of base 1 has auxiliary base 1 to remove the handle frame 3, through the mutual cooperation of handle frame 3 and movable wheel 2, is convenient for promote base 1.
The surface of base 1 is equipped with bottom plate 5 through support frame 4 fixed mounting, and the quantity of support frame 4 is four, and four support frames 4 are located the four corners department of bottom plate 5 respectively, and four support frames 4 are connected fixedly through fixing bolt and base 1 and bottom plate 5 respectively, support bottom plate 5 through support frame 4, and four support frames 4 can guarantee the support stability to bottom plate 5.
The surface welded fastening of bottom plate 5 has the storage vat 6 that is used for carrying out stock and ejection of compact to the silicon material, storage chamber 61 and assembly chamber 62 have been seted up to the inner chamber of storage vat 6, the open slot 63 that is used for filling tube 7 to pass through has been seted up to the lateral wall of assembly chamber 62, the connecting hole 64 that is linked together with assembly chamber 62 has been seted up to the bottom of storage chamber 61, the inner chamber rotation of storage chamber 6 is connected with the storage rack 8 of transversal personally submitting "three-quarters circular", and assembly chamber 62 is equipped with the drive mechanism 9 that is connected with the transmission of storage rack 8 mutually, drive storage rack 8 through drive mechanism 9 and rotate, make the feed bin and the connecting hole 64 of storage rack 8 different positions be linked together, be convenient for carry out the feed to filling tube 7 in.
The first feed bin 81, the second feed bin 82 and the third feed bin 83 are arranged in the storage rack 8, the discharging holes 84 with the apertures matched with the connecting holes 64 are respectively arranged at the bottoms of the first feed bin 81, the second feed bin 82 and the third feed bin 83, the storage rack 8 is driven to rotate through the transmission mechanism 9, the discharging holes 84 at the bottoms of the first feed bin 81, the second feed bin 82 and the third feed bin 83 are communicated with the connecting holes 64, feeding can be carried out in the feeding pipe 7, and when the positions of the connecting holes 64 at the bottoms of the first feed bin 81, the second feed bin 82 and the third feed bin 83 are not corresponding to the positions of the connecting holes 64, discharging in the connecting holes 64 is stopped, and sealing of the storage rack 8 is completed.
The first bin 81, the second bin 82 and the third bin 83 are respectively used for storing silicon materials with different particle sizes, and the silicon materials stored in the first bin 81, the second bin 82 and the third bin 83 are sequentially put into the single crystal furnace according to production requirements in the production process
The bottoms of the first bin 81, the second bin 82 and the third bin 83 are all inclined, so that stored materials can move to the discharging hole 84 conveniently.
The detachable cover plate 12 is assembled at the top of the storage barrel 6, the handle block 13 is fixedly connected to the top of the cover plate 12, and the storage rack 8 in the storage cavity 61 is conveniently sealed by arranging the cover plate 12.
As shown in fig. 3, the transmission mechanism 9 includes a transmission shaft 91, the bottom of the transmission shaft 91 is welded and fixed to the bottom of the storage rack 8 and penetrates into the assembly cavity 62, a transmission gear 92 is welded and fixed to the bottom of the transmission shaft 91, a driving motor 93 is fixedly assembled in the inner cavity of the assembly cavity 62, a driving gear 94 is fixedly assembled at the output end of the driving motor 93, the driving gear 94 is meshed with the transmission gear 92, the driving motor 93 is electrically connected with an external power supply, the driving gear 94 is driven by the driving motor 93 to rotate with the transmission gear 92, the position of the storage rack 8 is regulated, a bearing 10 is assembled between the storage rack 8 and the bottom of the storage cavity 61, the rotation angle of the storage rack 8 is regulated by setting the bearing 10, the driving motor 93 is electrically connected with an external controller, the rotation direction of the driving motor 93 and the rotation stroke of the driving motor 93 are controlled by the external controller, after the rotation stroke of the storage rack 8 is 90 degrees, the driving motor 93 is turned off, and the first bin 81, the second bin 82 and the third bin 83 can be controlled to coincide with the connection hole 64.
As shown in fig. 4, the feeding tube 7 is assembled in the assembling cavity 62 through the connecting component 11, the connecting component 11 comprises an I-shaped connecting top frame 111, the connecting top frame 111 is fixed with the top of the inner cavity of the assembling cavity 62, a connecting tube 112 is fixedly assembled at the center of the connecting top frame 111, one end of the connecting tube 112 corresponds to the position of the connecting hole 64, the other end of the connecting tube 112 is inserted into the guide groove 113, the aperture of the guide groove 113 is larger than the outer diameter of the bottom of the connecting tube 112, the guide groove 113 is arranged on the side wall of the connecting bottom frame 117, the end part of the feeding tube 7 is fixedly connected with the side wall of the connecting bottom frame 117, the feeding tube 7 is inclined downwards at a small angle, the feeding tube 7 is communicated with the guide groove 113, and the connecting hole 64 is communicated with the feeding tube 7 through the connecting component 11, so that silicon materials enter the feeding tube 7.
The bottom four corners of connection top frame 111 do not integrated into one piece has connecting axle 114, the inner chamber of connecting axle 114 peg graft and have telescopic shaft 115, be equipped with spring 116 between the upper and lower both ends of telescopic shaft 115 and the inner chamber of connecting axle 114 respectively, telescopic shaft 115's bottom and connection bottom frame 117 fixed connection, the lateral wall fixed assembly of connection bottom frame 117 has vibrating motor 118, vibrating motor 118 electricity is connected external power source, vibrating motor 118 circular telegram is opened the back and is driven connection bottom frame 117 and charging tube 7 and carry out slight vibration, can strengthen the vibration amplitude of connection bottom frame 117 through setting up spring 116, the cooperation of telescopic shaft 115 and connecting axle 114 again can be controlled the vibration amplitude of connection bottom frame 117 simultaneously, the charging tube 7 of being convenient for carries out the feeding in to the single crystal growing furnace, the material has also been avoided simultaneously piling up in charging tube 7.
Working principle: in the cooperation of handle frame 3 and removal wheel 2 inserts charging tube 7 to the single crystal growing furnace lateral wall in the in-process of using, according to the silicon material requirement of throwing again in the single crystal growing furnace course of working, control storage frame 8 rotates, make the feed bin of different positions coincide with connecting hole 64 and communicate, first feed bin 81, second feed bin 82 and third feed bin 83 coincide with connecting hole 64 after, the material that inside stored enters into coupling assembling 11 through connecting hole 64, then accomplish the interpolation of material in the rethread charging tube 7 to the single crystal growing furnace, drive through vibrating motor 118 and connect bottom frame 117 and charging tube 7 and slightly vibrate at the in-process of interpolation, improve the additive effect of silicon material to the single crystal growing furnace.
Claims (6)
1. The utility model provides a single crystal growing furnace silicon material throws device again, includes base (1), the surface of base (1) is equipped with bottom plate (5) through support frame (4) fixed mounting, the fixed storage vat (6) that is equipped with in top of bottom plate (5), its characterized in that: the utility model discloses a storage vat, including storage vat (6), storage vat (61), assembly chamber (62), connecting hole (64) in running through to assembly chamber (62) have been seted up to the inner chamber of storage vat (6), open slot (63) that runs through storage vat (6) have been seted up to the lateral wall of assembly chamber (62), interior storage rack (8) of assembling of storage vat (61), fixedly equipped with in assembly chamber (62) with storage rack (8) looks transmission mechanism (9) of transmission connection, fixedly equipped with coupling assembling (11) in assembly chamber (62), charging tube (7) that runs through open slot (63) are equipped with through coupling assembling (11) fixed assembly in assembly chamber (62).
2. The single crystal furnace silicon material re-casting device according to claim 1, wherein: the novel material storage device is characterized in that a first storage bin (81), a second storage bin (82) and a third storage bin (83) are arranged in the material storage frame (8), and discharge holes (84) are respectively formed in the bottoms of the first storage bin (81), the second storage bin (82) and the third storage bin (83).
3. The single crystal furnace silicon material re-casting device according to claim 1, wherein: the transmission mechanism (9) comprises a transmission shaft (91), the transmission shaft (91) is fixedly connected to the bottom of the storage rack (8), a transmission gear (92) is fixedly connected to the bottom of the transmission shaft (91), a motor (93) is fixedly arranged in an inner cavity of the assembly cavity (62), a driving gear (94) is fixedly connected to an output end of the motor (93), and the driving gear (94) is meshed with the transmission gear (92).
4. The single crystal furnace silicon material re-casting device according to claim 1, wherein: the connecting assembly (11) comprises a connecting top frame (111), the connecting top frame (111) is fixedly assembled in an assembling cavity (62), a connecting pipe (112) is integrally formed in the connecting top frame (111), connecting shafts (114) are integrally formed at four corners of the bottom of the connecting top frame (111), telescopic shafts (115) are connected in the connecting shafts (114) in a sliding mode, the bottom ends of the telescopic shafts (115) are fixedly connected with the connecting bottom frame (117), springs (116) are fixedly assembled between the telescopic shafts (115) and the inner cavities of the connecting shafts (114), guide grooves (113) are formed in the connecting bottom frame (117), the connecting pipe (112) is inserted into the guide grooves (113), and the feeding pipe (7) is fixedly assembled on the side walls of the bottom connecting frame (117), and vibrating motors (118) are fixedly assembled on the side walls of the bottom connecting frame (117).
5. The single crystal furnace silicon material re-casting device according to claim 1, wherein: the movable wheels (2) are fixedly arranged at four corners of the bottom of the base (1), and the handle frame (3) is fixedly arranged on the surface of the base (1).
6. The single crystal furnace silicon material re-casting device according to claim 1, wherein: the top of storage vat (6) is equipped with apron (12), the fixed handle piece (13) that is equipped with in surface of apron (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867415.3U CN219603758U (en) | 2023-04-18 | 2023-04-18 | Silicon material re-throwing device of single crystal furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320867415.3U CN219603758U (en) | 2023-04-18 | 2023-04-18 | Silicon material re-throwing device of single crystal furnace |
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| Publication Number | Publication Date |
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| CN219603758U true CN219603758U (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320867415.3U Active CN219603758U (en) | 2023-04-18 | 2023-04-18 | Silicon material re-throwing device of single crystal furnace |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758363A (en) * | 2023-11-30 | 2024-03-26 | 连城凯克斯科技有限公司 | Raw material re-adding device in crystal pulling process of single crystal furnace |
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2023
- 2023-04-18 CN CN202320867415.3U patent/CN219603758U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117758363A (en) * | 2023-11-30 | 2024-03-26 | 连城凯克斯科技有限公司 | Raw material re-adding device in crystal pulling process of single crystal furnace |
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