CN118560906B - Silicon carbide ingot feeding and discharging track system - Google Patents
Silicon carbide ingot feeding and discharging track system Download PDFInfo
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- CN118560906B CN118560906B CN202411040157.7A CN202411040157A CN118560906B CN 118560906 B CN118560906 B CN 118560906B CN 202411040157 A CN202411040157 A CN 202411040157A CN 118560906 B CN118560906 B CN 118560906B
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- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 42
- 238000007599 discharging Methods 0.000 title claims abstract description 9
- 238000003860 storage Methods 0.000 claims abstract description 181
- 239000000463 material Substances 0.000 claims abstract description 105
- 238000001514 detection method Methods 0.000 claims abstract description 38
- 238000003825 pressing Methods 0.000 claims description 30
- 239000013078 crystal Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 3
- 230000001360 synchronised effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000012958 reprocessing Methods 0.000 description 2
- 235000012431 wafers Nutrition 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000003698 laser cutting Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/12—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/06—Storage devices mechanical with means for presenting articles for removal at predetermined position or level
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The invention provides a silicon carbide ingot feeding and discharging track system, which comprises a storage device and a conveying device arranged on one side of the storage device, wherein the storage device comprises a plurality of first storage plates and a plurality of second storage plates which are sequentially staggered, the first storage plates and the second storage plates have the same plate structure, the first storage plates can synchronously lift, and the second storage plates can synchronously lift; the conveying device comprises a lifting material rack and a detection assembly, wherein the detection assembly is arranged at the material loading end of the material rack, and the material unloading end of the material rack is correspondingly arranged with a plurality of first material storage plates and a plurality of second material storage plates, so that the material rack conveys the ingot to the corresponding first material storage plates or second material storage plates after the detection assembly detects the height of the ingot; the invention improves the convenience of feeding and discharging silicon carbide ingots.
Description
Technical Field
The invention relates to the field of silicon carbide crystal ingot storage equipment, in particular to a silicon carbide crystal ingot feeding and discharging track system.
Background
SiC is a compound that is stable in C and Si and whose lattice structure consists of two sub-lattices arranged densely, each Si (or C) atom being bonded to a surrounding C (Si) atom by oriented strong tetrahedral sp3 bonds, and while SiC is strong in tetrahedral bonds, the stacking fault formation energy is low, a feature that determines the polytype manifestation of SiC, which has been found to have more than 250 polytypes.
Silicon carbide ingots are cylinders formed of either polycrystalline or single crystals from which wafers are cut, most ingots being blocks of polycrystalline silicon.
At present, when storing and loading and unloading silicon carbide ingots, steps such as placing, partitioning, loading and unloading are usually needed manually, automatic integration and storage cannot be carried out on the silicon carbide ingots, meanwhile, due to the cylindrical structural form of the silicon carbide ingots, enough space is needed to be reserved in the height direction when the silicon carbide ingots are stored, so that the storage height of the silicon carbide ingots and the lifting height during taking are ensured (because the silicon carbide ingots need to be clamped on the side of the bottom of the silicon carbide ingots during storage, the situation that the silicon carbide ingots are unstable in placement is avoided, and therefore, the silicon carbide ingots need to be moved upwards for a certain height distance during taking, so that the silicon carbide ingots can be completely separated from a clamping range), and the requirement of the storage space of the silicon carbide ingots is also high.
Disclosure of Invention
The invention aims to provide a silicon carbide ingot feeding and discharging track system which can improve feeding and discharging convenience of silicon carbide ingots.
In order to solve the technical problems, the invention provides a silicon carbide ingot loading and unloading track system, which comprises a storage device and a conveying device arranged on one side of the storage device, wherein the storage device comprises a plurality of first storage plates and a plurality of second storage plates which are sequentially staggered, the first storage plates and the second storage plates have the same structure, the first storage plates can synchronously lift, and the second storage plates can synchronously lift; the conveying device comprises a lifting-setting material rack and a detection assembly arranged at the material loading end of the material rack, wherein the material loading end of the material rack is correspondingly arranged with a plurality of first material storage plates and a plurality of second material storage plates, so that the material rack conveys the ingot to the corresponding first material storage plates or second material storage plates after the detection assembly detects the height of the ingot.
Further, a first driving hole and a first guiding hole are formed in the first storage plate, a second driving hole and a second guiding hole are formed in the second storage plate, the first driving hole corresponds to the second guiding hole, the first guiding hole corresponds to the second driving hole, the first driving shaft sequentially penetrates through the first driving holes in the first storage plates and the second guiding holes in the second storage plates, and the second driving shaft sequentially penetrates through the first guiding holes in the first storage plates and the second driving holes in the second storage plates; the first driving hole is in threaded fit with the first driving shaft, and the second driving hole is in threaded fit with the second driving shaft.
Further, the first guide hole is internally provided with a first rotating ring in a rotating mode, the first rotating ring is in movable fit with the second driving shaft, the second guide hole is internally provided with a second rotating ring in a rotating mode, and the second rotating ring is in movable fit with the first driving shaft.
Further, the first storage plate comprises a storage groove, a tray arranged in the storage groove in a moving mode, and a first telescopic rod used for connecting the tray and the storage groove, so that when the material rack conveys the ingot to the corresponding first storage plate or second storage plate, the tray moves to the material rack to be fed and stored.
Further, the storage tank one side has the opening, and the opening both sides are provided with the baffle relatively, and the baffle is the removal setting through the second telescopic link, first telescopic link passes through the pipeline intercommunication with the second telescopic link to when making first telescopic link extension, the second telescopic link shrink.
Further, one side of the tray, which is close to the first telescopic rod, is provided with a pressing plate, positioning components are arranged on two sides of the inside of the storage tank relatively, the positioning components comprise a pressing cavity and a positioning cavity, the pressing cavity is communicated with the inside of the positioning cavity through a connecting body, and the pressing cavity is matched with the pressing plate, so that when the pressing plate presses the pressing cavity, the positioning cavity props against the side of the ingot.
Further, a support frame is arranged on one side of the material frame, a moving rail is arranged on the side of the support frame along the height direction, a moving rod is arranged in the moving rail, and one end of the moving rod is connected to the material frame.
Further, a groove is formed in the discharging end of the material rack, and the groove is matched with the tray, so that one side of the tray can move into the groove; the material loading end of work or material rest rotates and is connected with the material way, and the material way is flexible setting.
Further, the detection assembly comprises a first detection rod and a second detection rod which are oppositely arranged on two sides of the feeding end of the material rack, a plurality of emission sources are arranged on the first detection rod along the height direction, a plurality of receiving sources are arranged on the second detection rod along the height direction, and the emission sources are arranged in one-to-one correspondence with the receiving sources.
Further, be provided with first pole that increases on the first measuring staff, be provided with the second on the second measuring staff and increase the pole, and first pole top slope that increases sets up the detecting element, the second increases the pole and has laid a plurality of receiving plates in proper order along the direction of height to make the detection light that the detecting element sent reflect to one of them receiving plate department after contacting the ingot top.
The invention has the beneficial effects that: conveying the processed silicon carbide ingot to a storage device for storage by a conveying device so as to facilitate the subsequent reprocessing of the silicon carbide ingot; the processed silicon carbide crystal ingots move along the material racks, the heights of the crystal ingots are detected through the detection assembly, the storage positions of the crystal ingots are judged, and then the material racks are lifted and moved to the corresponding first material storage plates or second material storage plates, so that the crystal ingots can be accurately stored in the corresponding storage areas, and the crystal ingots with different heights can be accurately found later; when the ingot is required to be taken, the ingot is required to be moved upwards by a certain distance to separate from the clamping range, so that the storage space and the taking space of the ingot are further increased, and the first storage plates and the second storage plates are synchronously lifted, so that the storage height space and a certain set height space (the set height can be designed by a factory) of the ingot are reserved only when the first storage plates and the second storage plates are in a storage state, and the first storage plates/the second storage plates are synchronously lifted when the ingot is required to be taken, and the position height of the second storage plates/the first storage plates is unchanged at the moment, so that the taking height space on the first storage plates or the second storage plates is increased, the ingot can be conveniently taken, and then the first storage plates or the second storage plates are lifted and reset, so that the storage state can be restored.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is an enlarged view of a portion of fig. 1a of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic structural view of a first storage plate in the present invention.
Reference numerals: 1. a first storage plate; 2. a second storage plate; 3. a material rack; 4. a first drive hole; 5. a first guide hole; 6. a second drive hole; 7. a second guide hole; 8. a first drive shaft; 9. a second drive shaft; 10. a first rotating ring; 11. a second rotating ring; 12. a storage tank; 13. a tray; 14. a first telescopic rod; 15. a baffle; 16. a second telescopic rod; 17. a pressing plate; 18. a pressing chamber; 19. a positioning cavity; 20. a connecting body; 21. a support frame; 22. a moving track; 23. a moving rod; 24. a groove; 25. a material channel; 26. a first detection lever; 27. a second detection rod; 28. an emission source; 29. a source of acceptance; 30. a first elevation bar; 31. a second elevation bar; 32. a detecting member; 33. and a receiving plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which are derived by a person skilled in the art based on the embodiments of the invention, fall within the scope of protection of the invention.
It will be appreciated by those skilled in the art that in the present disclosure, the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc. refer to an orientation or positional relationship based on that shown in the drawings, which is merely for convenience of description and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms should not be construed as limiting the present invention.
It will be understood that the terms "a" and "an" should be interpreted as referring to "at least one" or "one or more," i.e., in one embodiment, the number of elements may be one, while in another embodiment, the number of elements may be plural, and the term "a" should not be interpreted as limiting the number.
As shown in fig. 1-4, the invention provides a silicon carbide ingot loading and unloading track system, which comprises a storage device and a conveying device arranged on one side of the storage device, wherein the storage device comprises a plurality of first storage plates 1 and a plurality of second storage plates 2 which are sequentially staggered, the first storage plates 1 and the second storage plates 2 have the same structure, the first storage plates 1 can synchronously lift, and the second storage plates 2 can synchronously lift; the conveyer includes work or material rest 3, the detection component of locating work or material rest 3 material loading end that liftable set up, the discharge end of work or material rest 3 all is corresponding setting with a plurality of first storage plates 1, a plurality of second storage plates 2 to make detection component detect the back to the height of ingot, work or material rest 3 transports the ingot to corresponding first storage plate 1 or second storage plate 2 department.
Conveying the processed silicon carbide ingot to a storage device for storage by a conveying device so as to facilitate the subsequent reprocessing of the silicon carbide ingot; the processed silicon carbide crystal ingots move along the material rack 3, the height of the crystal ingots is detected through the detection assembly, the storage position of the crystal ingots is judged, and then the material rack 3 is lifted and moved to the corresponding first material storage plate 1 or second material storage plate 2, so that the crystal ingots can be accurately stored in the corresponding storage areas, and the crystal ingots with different heights can be accurately found later; when the ingot is required to be taken, the ingot needs to be moved upwards by a certain distance to separate from the clamping range, so that the storage space and the taking space of the ingot are further increased, and therefore, the plurality of first storage plates 1 are synchronously lifted, the plurality of second storage plates 2 are synchronously lifted, so that when the first storage plates 1 and the second storage plates 2 are in a storage state, only the storage height space and a certain set height space of the ingot are reserved (the set height can be set by a factory or a manufacturer design), and when the ingot of the first storage plates 1 or the second storage plates 2 is required to be taken, the first storage plates 1/the second storage plates 2 are synchronously lifted, and the position height of the second storage plates 2/the first storage plates 1 is unchanged, so that the taking height space on the first storage plates 1 or the second storage plates 2 is increased, the ingot is conveniently taken, and then the first storage plates 1 or the second storage plates 2 are lifted and reset, so that the storage space of the ingot can be restored.
The silicon carbide crystal ingots are mainly used for cutting into wafers by laser, so that the heights of the silicon carbide crystal ingots represent the residual quantity of materials to a certain extent, and the residual quantities are actually classified and stored through the crystal ingot heights, so that the crystal ingots in different residual quantity intervals can be placed in a layered mode.
In an embodiment of the present disclosure, a linear vibrator is disposed at the bottom of the material frame 3 to ensure that the ingot is located on the material frame 3 and can be conveyed to the first material storage plate 1 or the second material storage plate 2 by the linear vibrator.
Preferably, the first storage plate 1 is provided with a first driving hole 4 and a first guiding hole 5, the second storage plate 2 is provided with a second driving hole 6 and a second guiding hole 7, the first driving hole 4 corresponds to the second guiding hole 7, the first guiding hole 5 corresponds to the second driving hole 6, so that the first driving shaft 8 sequentially passes through the first driving holes 4 at the first storage plate 1 and the second guiding holes 7 at the second storage plate 2, and the second driving shaft 9 sequentially passes through the first guiding holes 5 at the first storage plate 1 and the second driving holes 6 at the second storage plate 2; the first driving hole 4 is in threaded fit with the first driving shaft 8, and the second driving hole 6 is in threaded fit with the second driving shaft 9.
Specifically, when the first storage plate 1 or the second storage plate 2 needs to be lifted synchronously, the first driving shaft 8 is driven to rotate, so that the first driving shaft 8 drives the first driving hole 4 through threaded fit, and then the first storage plate 1 is driven to lift through the first driving hole 4, in the process, the first guiding hole 5 is guided through the second driving shaft 9, so that the lifting of the first storage plate 1 is ensured to be stable, and likewise, the synchronous lifting of the second storage plate 2 is controlled through the rotation of the second driving shaft 9, and the lifting of the second storage plate 2 is guided by the first driving shaft 8.
Wherein, the storage device still includes the storage frame 3, and first drive shaft 8 and second drive shaft 9 all rotate and install in the storage frame 3, and control the rotation of first drive shaft 8 and second drive shaft 9 through servo motor.
Preferably, a first rotating ring 10 is rotatably installed in the first guide hole 5, the first rotating ring 10 is movably matched with the second driving shaft 9, a second rotating ring 11 is rotatably installed in the second guide hole 7, and the second rotating ring 11 is movably matched with the first driving shaft 8.
Specifically, through the arrangement of the first rotating ring 10, when the first driving shaft 8 rotates, the first rotating ring 10 moves and lifts relative to the second driving shaft 9 to ensure that the first storage plate 1 lifts and lifts stably, and when the second driving shaft 9 rotates, the first rotating ring 10 rotates relative to the first guiding hole 5 to further generate an idling phenomenon, so as to avoid the second driving shaft 9 affecting the first storage plate 1 (the second rotating ring 11 is the same).
Preferably, the first storage plate 1 comprises a storage tank 12, a tray 13 movably arranged in the storage tank 12, and a first telescopic rod 14 for connecting the tray 13 and the storage tank 12, so that when the material rack 3 conveys the ingot to the corresponding first storage plate 1 or second storage plate 2, the tray 13 moves to the material rack 3 for loading and storage.
Specifically, after the material rack 3 moves to the corresponding material storage plate, the tray 13 moves from the material storage groove 12 to the material rack 3, the ingot is conveyed to the tray 13 through the linear vibrator at the material rack 3, then the tray 13 is contracted into the material storage groove 12 to store and store the ingot, and the first telescopic rod 14 synchronously stretches and contracts along with the tray 13 in the process so as to ensure that the movement of the tray 13 is stable.
In an embodiment of the present disclosure, the movement of the tray 13 may be performed by setting an electric rail at the bottom of the tray 13, or directly controlling the movement of the tray 13 through the expansion of the first expansion link 14.
Preferably, one side of the storage tank 12 is provided with an opening, two sides of the opening are provided with baffle plates 15 relatively, the baffle plates 15 are arranged in a moving way through a second telescopic rod 16, and the first telescopic rod 14 is communicated with the second telescopic rod 16 through a pipeline, so that when the first telescopic rod 14 stretches, the second telescopic rod 16 contracts.
Specifically, when tray 13 removes to work or material rest 3 department and carries out the material loading, first telescopic link 14 synchronous extension, and then second telescopic link 16 shrink, and then drive baffle 15 and remove to keeping away from the open-ended direction for storage tank 12 opening part is the open-ended state, in order to guarantee the stable storage of ingot, and when tray 13 shrink in to storage tank 12, baffle 15 synchronous through second telescopic link 16 reset to the opening part again, and then keep off the material effect to storage tank 12.
Wherein the first telescopic rod 14 and the second telescopic rod 16 can be linked through air pressure or hydraulic pressure.
Preferably, a pressing plate 17 is arranged on one side of the tray 13, which is close to the first telescopic rod 14, positioning components are oppositely arranged on two sides of the inside of the storage tank 12, each positioning component comprises a pressing cavity 18 and a positioning cavity 19 which are arranged on the side of the storage tank 12, the pressing cavities 18 are communicated with the inside of the positioning cavities 19 through a connecting body 20, and the pressing cavities 18 are matched with the pressing plate 17, so that when the pressing plate 17 presses the pressing cavities 18, the positioning cavities 19 are propped against the side of the ingot.
Specifically, in the process of retracting the tray 13 to the storage tank 12, the pressing plate 17 presses the pressing cavity 18, so that the positioning cavity 19 bulges outwards, and the bottom side of the ingot is clamped through the bulged positioning cavity 19, so that the overall storage stability of the ingot is improved.
The pressing cavity 18 and the positioning cavity 19 can be linked through air pressure or hydraulic pressure, and the pressing cavity 18 and the positioning cavity 19 are made of rubber materials.
In an embodiment of the present disclosure, a plurality of springs are disposed inside the pressing cavity 18, when the pressing plate 17 presses the pressing cavity 18, the springs are in a contracted state, and when the pressing plate 17 moves along with the tray 13 toward the material rack 3, the springs reset the pressing cavity 18, and then suck the positioning cavity 19 through the pressing cavity 18, so that the positioning cavity 19 contracts, and the ingot can be ensured to stably move between the two positioning cavities 19 which are oppositely disposed.
Preferably, a support frame 21 is arranged on one side of the material frame 3, a moving rail 22 is arranged on the side of the support frame 21 along the height direction, a moving rod 23 is arranged in the moving rail 22, and one end of the moving rod 23 is connected to the material frame 3.
Specifically, the lifting height of the material rack 3 is controlled by moving the moving rod 23 relative to the moving rail 22, so that the corresponding positions of the material rack 3 and the first material storage plates 1 and the second material storage plates 2 are adjusted.
Wherein, the lifting of the moving rod 23 is in communication connection with the detection component, so that the detection component can classify the height of the ingot to a certain first storage plate 1 or a second storage plate 2 after detecting the height of the ingot, and transmit the height information of the selected storage position to the moving rod 23, thereby ensuring that the moving rod 23 can accurately move to the storage position.
In an embodiment of the present disclosure, the moving manner of the moving rod 23 and the moving rail 22 adopts an electric rail form.
Preferably, a groove 24 is formed at the discharge end of the material rack 3, and the groove 24 is matched with the tray 13, so that one side of the tray 13 can move into the groove 24; the material loading end of work or material rest 3 rotates and is connected with material way 25, and the material way 25 is flexible setting.
Specifically, by the arrangement of the groove 24, when the tray 13 moves towards the material rack 3, the tray 13 can be clamped into the groove 24, so that the condition that the tray 13 protrudes from the material rack 3 and the ingot is difficult to convey into the tray 13 is avoided.
Meanwhile, as the material rest 3 needs to be lifted, the material channel 25 is connected with the material rest 3 in a rotating way, and the material channel 25 is arranged in a telescopic way, so that the end part of the material channel 25 is always connected with the material rest 3, and the stable conveying of an ingot is ensured.
Wherein, one side that the work or material rest 3 was kept away from to the material way 25 is connected to the discharge gate department of processing equipment to guarantee that after the ingot processing was accomplished, the last unloading track system of accessible this scheme carries, stores.
Preferably, the detection assembly comprises a first detection rod 26 and a second detection rod 27 which are oppositely arranged at two sides of the feeding end of the material rack 3, a plurality of emission sources 28 are arranged on the first detection rod 26 along the height direction, a plurality of receiving sources 29 are arranged on the second detection rod 27 along the height direction, and the emission sources 28 and the receiving sources 29 are arranged in a one-to-one correspondence.
Specifically, the plurality of emission sources 28 are in one-to-one correspondence with the tow bar receiving sources 29, and the detection light emitted by the emission sources 28 can be directly emitted into the corresponding receiving sources 29, so that the detection light blocked by the ingot is the height range of the ingot when the ingot passes through the first detection rod 26 and the second detection rod 27, and the height of the ingot at the detection position can be accurately and conveniently detected, and the accuracy of storage classification is improved.
Preferably, the first detecting rod 26 is provided with a first heightening rod 30, the second detecting rod 27 is provided with a second heightening rod 31, the top end of the first heightening rod 30 is obliquely provided with a detecting element 32, and the second heightening rod 31 is sequentially provided with a plurality of receiving plates 33 along the height direction, so that the detecting light emitted by the detecting element 32 is reflected to one of the receiving plates 33 after contacting the top of the ingot.
Specifically, the detecting light emitted by the detecting element 32 will be refracted after contacting the top of the ingot, so that the refracted detecting light is reflected to a certain receiving plate 33, and since the top of the ingot is usually a plane after laser cutting, the higher the ingot is, the higher the receiving plate 33 receiving the refracted detecting light is, and if the ingot is uneven at the top or the ingot is inclined or the material rack 3 is unstable, the receiving plate 33 will have the phenomena of inaccurate or unable detection, etc., so that the accuracy of determining the emitting source 28 and the receiving source 29 can be primarily determined according to the receiving conditions of the detecting element 32 and the receiving plate 33, so as to avoid the error in determining the storage position of the ingot caused by the problem of the emitting source 28 or the receiving source 29.
The present application is not limited to the above-mentioned preferred embodiments, and any person who can obtain other various products under the teaching of the present application can make any changes in shape or structure, and all the technical solutions that are the same or similar to the present application fall within the scope of the present application.
Claims (9)
1. A silicon carbide ingot loading and unloading track system, characterized in that: the device comprises a storage device and a conveying device arranged on one side of the storage device, wherein the storage device comprises a plurality of first storage plates (1) and a plurality of second storage plates (2) which are arranged in sequence in a staggered manner, the first storage plates (1) and the second storage plates (2) have the same structure, the plurality of first storage plates (1) can synchronously lift, and the plurality of second storage plates (2) can synchronously lift; the conveying device comprises a material rack (3) which is arranged in a lifting manner and a detection assembly which is arranged at the material loading end of the material rack (3), wherein the material discharging end of the material rack (3) is correspondingly arranged with a plurality of first material storage plates (1) and a plurality of second material storage plates (2), so that after the detection assembly detects the height of an ingot, the material rack (3) conveys the ingot to the corresponding first material storage plates (1) or second material storage plates (2);
A first driving hole (4) and a first guide hole (5) are formed in the first storage plate (1), a second driving hole (6) and a second guide hole (7) are formed in the second storage plate (2), the first driving hole (4) corresponds to the second guide hole (7), the first guide hole (5) corresponds to the second driving hole (6), so that a first driving shaft (8) sequentially penetrates through the first driving holes (4) in the first storage plates (1) and the second guide holes (7) in the second storage plates (2), and a second driving shaft (9) sequentially penetrates through the first guide holes (5) in the first storage plates (1) and the second driving holes (6) in the second storage plates (2); the first driving hole (4) is in threaded fit with the first driving shaft (8), and the second driving hole (6) is in threaded fit with the second driving shaft (9).
2. The silicon carbide ingot loading and unloading rail system of claim 1, wherein: the first guide hole (5) is internally provided with a first rotating ring (10) in a rotating mode, the first rotating ring (10) is in movable fit with the second driving shaft (9), the second guide hole (7) is internally provided with a second rotating ring (11) in a rotating mode, and the second rotating ring (11) is in movable fit with the first driving shaft (8).
3. The silicon carbide ingot loading and unloading rail system of claim 1, wherein: the first storage plate (1) comprises a storage groove (12), a tray (13) arranged in the storage groove (12) in a moving mode, and a first telescopic rod (14) used for connecting the tray (13) with the storage groove (12), so that when the material rack (3) conveys ingots to the corresponding first storage plate (1) or second storage plate (2), the tray (13) moves to the material rack (3) for loading and storage.
4. A silicon carbide ingot loading and unloading rail system as set forth in claim 3, wherein: the storage tank (12) one side has the opening, and the opening both sides are provided with baffle (15) relatively, and baffle (15) are the removal setting through second telescopic link (16), first telescopic link (14) and second telescopic link (16) are through the pipeline intercommunication to when making first telescopic link (14) extension, second telescopic link (16) shrink.
5. A silicon carbide ingot loading and unloading rail system as set forth in claim 3, wherein: one side that tray (13) is close to first telescopic link (14) is provided with clamp plate (17), and the inside both sides of stock chest (12) are provided with locating component relatively, locating component is including locating pressing chamber (18) and locating cavity (19) of stock chest (12) avris, pressing chamber (18) and locating cavity (19) are inside to be communicated through connector (20), and pressing chamber (18) and clamp plate (17) assorted to when making clamp plate (17) extrude pressing chamber (18), locating cavity (19) support the avris of ingot.
6. The silicon carbide ingot loading and unloading rail system of claim 1, wherein: one side of the material rack (3) is provided with a supporting frame (21), the side of the supporting frame (21) is provided with a moving track (22) along the height direction, a moving rod (23) is arranged in the moving track (22), and one end of the moving rod (23) is connected to the material rack (3).
7. The silicon carbide ingot loading and unloading rail system of claim 1, wherein: a groove (24) is formed in the discharge end of the material rack (3), and the groove (24) is matched with the tray (13) so that one side of the tray (13) can move into the groove (24); the feeding end of the material rack (3) is rotationally connected with a material channel (25), and the material channel (25) is in telescopic arrangement.
8. The silicon carbide ingot loading and unloading rail system of claim 1, wherein: the detection assembly comprises a first detection rod (26) and a second detection rod (27) which are oppositely arranged on two sides of the feeding end of the material rack (3), a plurality of emission sources (28) are arranged on the first detection rod (26) along the height direction, a plurality of receiving sources (29) are arranged on the second detection rod (27) along the height direction, and the emission sources (28) are arranged in one-to-one correspondence with the receiving sources (29).
9. The silicon carbide ingot loading and unloading rail system of claim 8, wherein: be provided with first pole (30) that increase on first measuring bar (26), be provided with second pole (31) that increase on second measuring bar (27), and first pole (30) top slope that increases sets up detecting element (32), a plurality of receiving plates (33) have been laid in proper order along the direction of height to second pole (31) that increase to make the detection light that detecting element (32) sent contact ingot top after, reflect to one of them receiving plate (33) department.
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| CN217971535U (en) * | 2022-08-31 | 2022-12-06 | 杭州沃镭智能科技股份有限公司 | Feeding mechanism of IGBT module workstation |
| CN219651942U (en) * | 2023-04-12 | 2023-09-08 | 杭州易达物流服务有限公司 | Liftable formula storage goods shelves |
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| DE102007018244B4 (en) * | 2007-04-12 | 2010-12-02 | SSI Schäfer Noell GmbH Lager- und Systemtechnik | Shelving system and method for loading and unloading loading equipment in and out of a racking system |
| KR102418277B1 (en) * | 2021-12-21 | 2022-07-07 | 주식회사 스마트큐브 | Variable rack |
| CN216917360U (en) * | 2022-02-28 | 2022-07-08 | 浙江今飞智造摩轮有限公司 | Laminated material storage machine for motorcycle wheel production line |
| CN219106084U (en) * | 2022-12-30 | 2023-05-30 | 西湖仪器(杭州)技术有限公司 | Wafer stripping device |
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| CN217971535U (en) * | 2022-08-31 | 2022-12-06 | 杭州沃镭智能科技股份有限公司 | Feeding mechanism of IGBT module workstation |
| CN219651942U (en) * | 2023-04-12 | 2023-09-08 | 杭州易达物流服务有限公司 | Liftable formula storage goods shelves |
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