CN216639711U - Polycrystalline silicon ingot casting device - Google Patents
Polycrystalline silicon ingot casting device Download PDFInfo
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- CN216639711U CN216639711U CN202122244693.7U CN202122244693U CN216639711U CN 216639711 U CN216639711 U CN 216639711U CN 202122244693 U CN202122244693 U CN 202122244693U CN 216639711 U CN216639711 U CN 216639711U
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- bin
- ingot casting
- heating
- frame
- inner bin
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Abstract
The utility model discloses a polysilicon ingot casting device, wherein a hydraulic cylinder is arranged on the upper surface of a frame, a heating bin is arranged in the frame, an inner bin is arranged in the heating bin, an ingot casting mold is movably arranged in the inner bin, a lifting door is arranged on the outer side surface of the inner bin, sliding seats are arranged at the upper end and the lower end of the outer side surface of the lifting door, two guide rods are arranged on the lower surface of the upper end of the frame, two ends of each sliding seat are respectively and movably connected with the guide rods, the hydraulic cylinder is arranged on the upper surface of the frame, a piston of the hydraulic cylinder is connected with the upper surface of the sliding seat at the upper end, heating coils are arranged in the bottom end, two sides and the top end of the heating bin, the heating coils are arranged in the bottom end, the two sides and the top end of the heating bin, the bottom end is also heated, the melting efficiency is greatly improved, and the ingot casting efficiency is improved because the front end of the inner bin is open type, and the accessible overhead door cooperates to can realize carrying out blowing and ejection of compact from the dead ahead, the convenience improves greatly.
Description
Technical Field
The utility model relates to the technical field of polycrystalline silicon ingot casting equipment, in particular to a polycrystalline silicon ingot casting device.
Background
The conventional polysilicon ingot casting device generally places the raw material into the heating cavity from the upper end, and after cooling, the raw material needs to be taken out from the upper side, so that the operation is very inconvenient, and the bottom end of the conventional polysilicon ingot casting device generally has no heating point, thereby affecting the efficiency, and therefore, an improved technology is urgently needed to solve the problem existing in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polycrystalline silicon ingot casting device, wherein an inner bin is arranged in a heating bin, heating coils are arranged at the bottom end, two sides and the top end of the heating bin, the bottom end is also heated, the melting efficiency is greatly improved, and the ingot casting efficiency is improved.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a polycrystalline silicon ingot casting device, includes frame, pneumatic cylinder, heated warehouses, interior storehouse, ingot casting mould, overhead door, slide, guide arm, the frame upper surface is provided with the pneumatic cylinder, the inside heated warehouses that is provided with of frame, the storehouse in the inside setting of heated warehouses, the inside activity in interior storehouse is provided with the ingot casting mould, interior storehouse outside surface is provided with the overhead door, the upper end and the lower extreme of overhead door outside surface all are provided with the slide, frame upper end lower surface is provided with two guide arms, the slide both ends link to each other with the guide arm activity respectively, the frame upper surface is provided with the pneumatic cylinder, the piston of pneumatic cylinder passes the frame upper surface and links to each other with the slide upper surface of upper end, the inside on heated warehouses bottom, both sides and top all is provided with heating coil.
Preferably, the rack comprises a base, side plates and a top plate, the side plates are arranged on two sides of the base, and the top ends of the side plates are connected with the top plate.
Preferably, the front ends of the heating bin and the inner bin are both open, and the front ends of the heating bin and the inner bin are positioned on the same plane.
Preferably, the lifting door is connected with the opening part at the front end of the inner bin.
Compared with the prior art, the utility model has the beneficial effects that:
(1) interior storehouse sets up in the inside of heated warehouses, and the inside on heated warehouses bottom, both sides and top all is provided with heating coil, and the bottom also heats, and melting efficiency improves greatly to improve ingot casting efficiency.
(2) Because the front end of the inner bin is open and can be matched through the lifting door, the material can be discharged and discharged from the front, and the convenience is greatly improved.
Drawings
FIG. 1 is a schematic front view of the present invention.
FIG. 2 is a schematic side view of the present invention.
FIG. 3 is a schematic structural view of the lift gate of the present invention in a raised position.
In the figure: the device comprises a frame 1, a hydraulic cylinder 2, a heating bin 3, an inner bin 4, an ingot casting mold 5, a lifting door 6, a sliding seat 7, a guide rod 8, a heating coil 9, a base 10, a side plate 11 and a top plate 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, in the description of the present invention, it should be noted that the terms "inside", "outside", "upper", "lower", "both sides", "one end", "the other end", "left", "right", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the present invention provides a technical solution: a polycrystalline silicon ingot casting device comprises a frame 1, a hydraulic cylinder 2, a heating bin 3, an inner bin 4, an ingot casting mold 5, a lifting door 6, a sliding seat 7, guide rods 8 and a hydraulic cylinder 9, wherein the hydraulic cylinder 2 is arranged on the upper surface of the frame 1, the heating bin 3 is arranged inside the frame 1, the inner bin 4 is arranged inside the heating bin 3, the ingot casting mold 5 is movably arranged inside the inner bin 4, the lifting door 6 is arranged on the outer side surface of the inner bin 4, the front ends of the heating bin 3 and the inner bin 4 are both open, the front ends of the heating bin 3 and the inner bin 4 are positioned on the same plane, the lifting door 6 is connected with the open part of the front end of the inner bin 4, the upper end and the lower end of the outer side surface of the lifting door 6 are both provided with the sliding seat 7, the lower surface of the upper end of the frame 1 is provided with the two guide rods 8, the two ends of the sliding seat 7 are respectively movably connected with the guide rods 8, the upper surface of the frame 1 is provided with the hydraulic cylinder 2, a piston of the hydraulic cylinder 2 penetrates through the upper surface of the sliding seat 1 and is connected with the upper surface of the upper end 7, heating coils 9 are arranged in the bottom end, two sides and the top end of the heating bin 3.
As shown in fig. 2, the frame 1 includes a base 10, side plates 11 and a top plate 12, wherein the side plates 11 are disposed on two sides of the base 10, and the top ends of the side plates 11 are connected to the top plate 12.
The use method and the principle are as follows: firstly, selecting a proper ingot casting mold 5 according to requirements, then placing a polycrystalline silicon raw material into the ingot casting mold 5, then placing the ingot casting mold 5 into an inner bin 4, then descending a lifting door 6 along a guide rod 8 through a hydraulic cylinder 9 until the lifting door 6 seals the inner bin 4, controlling the heating coil 9 through a controller to heat the inner bin 4 to completely melt the polycrystalline silicon raw material in the ingot casting mold 5, then lifting the lifting door 6 through the hydraulic cylinder 9, as shown in fig. 3, taking out the ingot casting mold 5, and cooling to obtain a polycrystalline silicon ingot. The utility model has reasonable structure, the inner bin 4 is arranged inside the heating bin 3, the heating coils 9 are arranged at the bottom end, two sides and the inside of the top end of the heating bin 3, the bottom end is also heated, the melting efficiency is greatly improved, and the ingot casting efficiency is improved; because the front end of the inner bin 4 is open and can be matched through the lifting door 6, the material can be discharged and discharged from the front, and the convenience is greatly improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. A polycrystalline silicon ingot casting device is characterized in that: comprises a frame (1), a hydraulic cylinder (2), a heating bin (3), an inner bin (4), an ingot casting mold (5), a lifting door (6), a sliding seat (7) and guide rods (8), wherein the hydraulic cylinder (2) is arranged on the upper surface of the frame (1), the heating bin (3) is arranged in the frame (1), the inner bin (4) is arranged in the heating bin (3), the ingot casting mold (5) is movably arranged in the inner bin (4), the lifting door (6) is arranged on the outer side surface of the inner bin (4), the sliding seat (7) is arranged at the upper end and the lower end of the outer side surface of the lifting door (6), the lower surface of the upper end of the frame (1) is provided with two guide rods (8), the two ends of the sliding seat (7) are movably connected with the guide rods (8) respectively, a piston of the hydraulic cylinder (2) penetrates through the upper surface of the frame (1) and is connected with the upper surface of the sliding seat (7) at the upper end, heating coils (9) are arranged inside the bottom end, the two sides and the top end of the heating bin (3).
2. The polycrystalline silicon ingot casting device according to claim 1, wherein: the rack (1) comprises a base (10), side plates (11) and a top plate (12), wherein the side plates (11) are arranged on two sides of the base (10), and the top ends of the side plates (11) are connected with the top plate (12).
3. The polycrystalline silicon ingot casting device according to claim 1, wherein: the front ends of the heating bin (3) and the inner bin (4) are both open, and the front ends of the heating bin (3) and the inner bin (4) are located on the same plane.
4. The polycrystalline silicon ingot casting device according to claim 1, wherein: the lifting door (6) is connected with the open position of the front end of the inner bin (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244693.7U CN216639711U (en) | 2021-09-16 | 2021-09-16 | Polycrystalline silicon ingot casting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122244693.7U CN216639711U (en) | 2021-09-16 | 2021-09-16 | Polycrystalline silicon ingot casting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216639711U true CN216639711U (en) | 2022-05-31 |
Family
ID=81721929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122244693.7U Active CN216639711U (en) | 2021-09-16 | 2021-09-16 | Polycrystalline silicon ingot casting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216639711U (en) |
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2021
- 2021-09-16 CN CN202122244693.7U patent/CN216639711U/en active Active
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