CN212127539U

CN212127539U - Casting device for realizing rapid casting in metal silicon refining

Info

Publication number: CN212127539U
Application number: CN202020096355.6U
Authority: CN
Inventors: 王忠顺; 郑小宁; 廖瑞发
Original assignee: Mangshi Yonglong Ferroalloy Co ltd
Current assignee: Mangshi Yonglong Ferroalloy Co ltd
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-12-11
Anticipated expiration: 2030-01-16

Abstract

The utility model relates to the technical field of metal silicon refining, in particular to a casting device for realizing rapid casting in metal silicon refining, which comprises a bottom plate, a support frame, a casting funnel and a casting mold, wherein the inner side of the top end of the support frame is fixedly connected with a first motor, the end of a main shaft of the first motor is fixedly connected with a threaded rod, the outer side of the threaded rod is in threaded connection with a fixed block, the casting funnel is fixedly connected between the fixed blocks at the left side and the right side, the bottom end of the casting funnel is communicated with a casting head, the inner side of the casting head is rotatably connected with a spiral conveying rod, the top end of the spiral conveying rod is fixedly connected with an end cap, the utility model can drive the casting head to be inserted into the casting mold by the casting funnel through the rotation of the threaded rod through the components such as the casting funnel, the spiral conveying rod and the, the flow speed of the silicon metal raw material is faster when the silicon metal raw material flows, so that the silicon metal can be cast quickly.

Description

Casting device for realizing rapid casting in metal silicon refining

Technical Field

The utility model relates to a concise technical field of metallic silicon specifically is a concise casting device who realizes quick casting of metallic silicon.

Background

The metallic silicon is a product smelted by quartz and coke in an electric heating furnace, the content of a main component silicon element is about 98%, and the rest impurities are iron, aluminum, calcium and the like.

The general action of gravity of current casting device makes the silicon metal raw materials flow into in the casting box, lead to the casting process slow, the casting head can not in time clean silicon metal when closing, lead to leading to the phenomenon that the casting head can't be cast easily after long-time accumulation, and when the silicon metal raw materials enter into to the casting mould, the casting mould can probably be driven by the delivery wheel, lead to overflowing of silicon metal, influence the casting of silicon metal, cause the waste of silicon metal, consequently, propose a silicon metal refining to above-mentioned problem and realize the casting device of quick casting.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a concise casting device that realizes quick casting of metallic silicon to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a casting device for realizing rapid casting in silicon metal refining comprises a bottom plate, a support frame, a casting funnel and a casting mold, wherein the support frame is arranged at the top end of the bottom plate, a first motor is fixedly connected to the inner side of the top end of the support frame, the first motor is symmetrically distributed on the inner side of the support frame, a threaded rod is fixedly connected to the tail end of a main shaft of the first motor, a fixed block is in threaded connection with the outer side of the threaded rod, the casting funnel is fixedly connected between the fixed blocks positioned on the left side and the right side, a feed pipe is arranged above the casting funnel, the feed pipe penetrates through the inner side of the top end of the support frame, a casting head is communicated with the bottom end of the casting funnel, a spiral conveying rod is rotatably connected to the inner side of the casting head, an end cap is fixedly connected with the top end of the spiral conveying, the casting die is characterized in that a fixed seat is arranged below the casting die, the bottom end of the fixed seat is fixedly connected with the top end face of the bottom plate, the left end and the right end of the bottom plate are respectively provided with a transportation frame, the inner side of the transportation frame is rotatably connected with a conveying wheel, and the top end of the conveying wheel is rotatably connected with the bottom end of the casting die.

Preferably, the inboard fixedly connected with second motor in top of end cap, the second motor sets up between the first motor that is located the left and right sides, the terminal fixedly connected with bull stick of main shaft of second motor, the bottom of bull stick and the top fixed connection of end cap, the left end and the equal fixedly connected with carbon-silicon heating rod of right-hand member of bull stick.

Preferably, the bottom fixedly connected with driving plate of casting funnel, the driving plate is the symmetric distribution in the left and right sides of casting mould, and the driving plate setting is in the top of transportation frame.

Preferably, the inner side of the left end of the transportation frame on the left side and the inner side of the right end of the transportation frame on the right side are both fixedly connected with a third motor, and the tail end of a main shaft of the third motor is fixedly connected with the conveying wheel.

Preferably, the bottom fixedly connected with telescopic link of transportation frame, the bottom of telescopic link and the top face fixed connection of bottom plate, the outside of telescopic link is provided with the spring, the top and the bottom of spring respectively with transportation frame and bottom plate fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through the casting funnel that sets up, the auger delivery pole, members such as threaded rod, can make the casting funnel drive the casting head through the rotation of threaded rod and insert in the casting mould, realize the casting of silicon metal, through the rotation of auger delivery pole, the velocity of flow that makes the silicon metal raw materials when flowing is faster, thereby the quick casting of silicon metal is realized to the side, and can take out remaining silicon metal raw materials in the casting head through the rotation of auger delivery pole, the clearance of casting head is cast in fact, avoid the long-pending of silicon metal raw materials to stay.

2. The utility model discloses in, through the components such as telescopic link, spring, fixing base that set up, can be at the casting in-process, make the casting funnel pass through the driving plate and drive the transportation frame downstream, make casting die place on the fixing base, make delivery wheel and casting die separation to avoid casting in-process casting die to be driven by the delivery wheel, reduce the possibility that the metal silicon raw materials casting in-process spilled over, avoid the waste of metal silicon.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of a portion a of fig. 1 according to the present invention.

In the figure: 1-bottom plate, 2-support frame, 3-casting funnel, 4-casting head, 5-fixed block, 6-threaded rod, 7-first motor, 8-feeding pipe, 9-second motor, 10-rotating rod, 11-carbon silicon heating rod, 12-plug, 13-spiral conveying rod, 14-driving plate, 15-fixed seat, 16-telescopic rod, 17-spring, 18-conveying frame, 19-conveying wheel, 20-casting mould and 21-third motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution:

a casting device for realizing rapid casting in metal silicon refining comprises a bottom plate 1, a support frame 2, a casting funnel 3 and a casting mold 20, wherein the support frame 2 is arranged at the top end of the bottom plate 1, the inner side of the top end of the support frame 2 is fixedly connected with a first motor 7, the first motors 7 are symmetrically distributed at the inner side of the support frame 2, the tail end of a main shaft of the first motor 7 is fixedly connected with a threaded rod 6, the outer side of the threaded rod 6 is in threaded connection with a fixed block 5, the casting funnel 3 is fixedly connected between the fixed blocks 5 at the left side and the right side, the threaded rod 6 drives the fixed block 5 to move up and down through rotation of the threaded rod 6, the fixed block 5 drives the casting funnel 3 to move up and down during movement, a feeding pipe 8 is arranged above the casting funnel 3, the feeding pipe 8 is arranged at the inner side of the top end of the support frame 2 in a penetrating manner, the bottom end of the, the inboard of casting head 4 is rotated and is connected with auger delivery pole 13, the top fixedly connected with end cap 12 of auger delivery pole 13, this kind of setting can be with casting head 4 shutoff through end cap 12, the interior silicon metal raw materials of casting funnel 3 can be discharged fast from the inboard of casting head 4 when the rotation through auger delivery pole 13, and end cap 12 rotates with casting head 4 and is connected, the below of casting head 4 is provided with casting die 20, the below of casting die 20 is provided with fixing base 15, the bottom of fixing base 15 and the top end fixed connection of bottom plate 1, the left end and the right-hand member of bottom plate 1 all are provided with transportation frame 18, the inboard of transportation frame 18 rotates and is connected with delivery wheel 19, the top of delivery wheel 19 rotates with the bottom of casting die 20 and is connected, this kind of setting is through the rotation of delivery wheel 19, can drive the motion of casting die 20, realize the change of casting die 20.

The inner side of the top end of the choke plug 12 is fixedly connected with a second motor 9, the second motor 9 is arranged between first motors 7 positioned at the left side and the right side, the tail end of a main shaft of the second motor 9 is fixedly connected with a rotating rod 10, the bottom end of the rotating rod 10 is fixedly connected with the top end of the choke plug 12, the left end and the right end of the rotating rod 10 are both fixedly connected with a carbon-silicon heating rod 11, the second motor 9 can drive the choke plug 12 and a spiral conveying rod 13 to rotate through the rotating rod 10, the cooling of a metal silicon raw material in the casting funnel 3 is avoided through the carbon-silicon heating rod 11, the bottom end of the casting funnel 3 is fixedly connected with a driving plate 14, the driving plates 14 are symmetrically distributed at the left side and the right side of the casting mold 20, the driving plate 14 is arranged above a conveying frame 18, the driving plate 14 enables the casting funnel 3 to drive the conveying frame 18 to move downwards when moving downwards, and enables a conveying wheel 19 not to, the left end inboard that is located left transportation frame 18 and the right-hand member inboard that is located right transportation frame 18 all fixedly connected with third motor 21, the terminal and the delivery wheel 19 fixed connection of main shaft of third motor 21, this kind of setting can drive delivery wheel 19 through third motor 21 and rotate, make delivery wheel 19 can drive the change of casting mould 20, the bottom fixedly connected with telescopic link 16 of transportation frame 18, the bottom of telescopic link 16 and the top end face fixed connection of bottom plate 1, the outside of telescopic link 16 is provided with spring 17, the top and the bottom of spring 17 respectively with transportation frame 18 and bottom plate 1 fixed connection, this kind of setting makes transportation frame 18 can be upward movement under the elasticity of telescopic link 16 through telescopic link 16 and spring 17, make delivery wheel 19 and casting mould 20 contact.

The working process is as follows: the utility model supplies power through an external power supply before use, the device is controlled through a device internal control system, a certain amount of metallic silicon raw material is injected into the casting funnel 3 through the feeding pipe 8, the second motor 9 and the carbon-silicon heating rod 11 are started, the carbon-silicon heating rod 11 heats the metallic silicon raw material in the casting funnel 3, the cooling of the metallic silicon raw material is avoided, the second motor 9 drives the rotating rod 10 to rotate, the carbon-silicon heating rod 11 rotates when the rotating rod 10 rotates, thereby the heating of the metallic silicon raw material in the casting funnel 3 is more uniform, when casting is needed, the first motor 7 is started, the first motor 7 drives the threaded rod 6 to rotate, the threaded rod 6 is connected with the fixed block 5 through the thread when rotating, the fixed block 5 drives the fixed block 5 to move downwards, the fixed block 5 drives the casting funnel 3 to move downwards in the process of moving downwards, the casting funnel 3 can drive the casting head 4 to move downwards when moving until the casting head 4 is inserted into the inner side of the casting mold 20, at the moment, the casting head 4 is positioned below the plug 12, the plug 12 does not seal the casting head 4 any more, so that the metal silicon raw material in the casting funnel 3 can flow out from the casting head 4, and the casting of the metal silicon is realized, in the process of flowing out of the metal silicon raw material, the rotation of the rotating rod 10 can drive the plug 12 and the spiral conveying rod 13 to rotate, the rotation of the spiral conveying rod 13 can accelerate the metal silicon raw material flowing in the casting head 4, so as to realize the rapid casting, in the process of moving downwards of the casting funnel 3, the casting funnel 3 can drive the driving plate 14 to move downwards, so that the driving plate 14 is in contact with the conveying frame 18 and drive the conveying frame 18 downwards, until the casting mold 20 is positioned at the top end of the fixed seat 15, the conveying wheel 19 is not in contact with the casting mold 20, the position of the casting mold 20 can be fixed, the situation that the casting mold 20 moves in the casting process due to the rotation of the conveying wheel 19 is avoided, after casting is completed, the threaded rod 6 is rotated reversely, the casting hopper 3 moves upwards, the plug 12 can enter the inner side of the casting head 4 again at the moment, the casting head 4 is sealed, the conveying frame 18 moves upwards and resets under the elastic force of the spring 17, the conveying wheel 19 is in contact with the casting mold 20, the third motor 21 is started, the third motor 21 drives the conveying wheel 19 to rotate, the conveying wheel 19 can convey the cast mold 20 after casting, and the casting mold 20 is replaced.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a concise casting device who realizes quick casting of realizing of metallic silicon, includes bottom plate (1), support frame (2), casting funnel (3) and casting die (20), its characterized in that: the utility model discloses a casting machine, including support frame (2), the inboard first motor of fixedly connected with (7) in top of support frame (2), first motor (7) symmetric distribution is in the inboard of support frame (2), the terminal fixedly connected with threaded rod (6) of main shaft of first motor (7), the outside threaded connection of threaded rod (6) has fixed block (5), fixedly connected with casting funnel (3) between the fixed block (5) that are located the left and right sides, the top of casting funnel (3) is provided with inlet pipe (8), the top inboard at support frame (2) is worn to establish in inlet pipe (8), the bottom intercommunication of casting funnel (3) has casting head (4), the inboard of casting head (4) rotates and is connected with screw conveyor pole (13), the top fixedly connected with end cap (12) of screw conveyor pole (13), and the plug (12) is rotatably connected with the casting head (4), a casting mold (20) is arranged below the casting head (4), a fixed seat (15) is arranged below the casting mold (20), the bottom end of the fixed seat (15) is fixedly connected with the top end face of the bottom plate (1), the left end and the right end of the bottom plate (1) are respectively provided with a transportation frame (18), the inner side of the transportation frame (18) is rotatably connected with a conveying wheel (19), and the top end of the conveying wheel (19) is rotatably connected with the bottom end of the casting mold (20).

2. The casting device for realizing the rapid casting in the refining of the metallic silicon as claimed in claim 1, wherein: the inboard fixedly connected with second motor (9) in top of end cap (12), second motor (9) set up between first motor (7) that are located the left and right sides, the terminal fixedly connected with bull stick (10) of main shaft of second motor (9), the bottom of bull stick (10) and the top fixed connection of end cap (12), the left end and the equal fixedly connected with carbon-silicon heating rod (11) of right-hand member of bull stick (10).

3. The casting device for realizing the rapid casting in the refining of the metallic silicon as claimed in claim 1, wherein: the bottom fixedly connected with driving plate (14) of casting funnel (3), driving plate (14) are the symmetric distribution in the left and right sides of casting mould (20), and driving plate (14) set up the top at transportation frame (18).

4. The casting device for realizing the rapid casting in the refining of the metallic silicon as claimed in claim 1, wherein: the inner side of the left end of the transport frame (18) positioned on the left side and the inner side of the right end of the transport frame (18) positioned on the right side are both fixedly connected with a third motor (21), and the tail end of a main shaft of the third motor (21) is fixedly connected with a conveying wheel (19).

5. The casting device for realizing the rapid casting in the refining of the metallic silicon as claimed in claim 1, wherein: the bottom fixedly connected with telescopic link (16) of transportation frame (18), the bottom of telescopic link (16) and the top face fixed connection of bottom plate (1), the outside of telescopic link (16) is provided with spring (17), the top and the bottom of spring (17) respectively with transportation frame (18) and bottom plate (1) fixed connection.