CN219735967U - Feeding device of vacuum induction furnace - Google Patents
Feeding device of vacuum induction furnace Download PDFInfo
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- CN219735967U CN219735967U CN202320952059.5U CN202320952059U CN219735967U CN 219735967 U CN219735967 U CN 219735967U CN 202320952059 U CN202320952059 U CN 202320952059U CN 219735967 U CN219735967 U CN 219735967U
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- 230000006698 induction Effects 0.000 title claims abstract description 42
- 239000000463 material Substances 0.000 claims abstract description 99
- 239000007769 metal material Substances 0.000 claims abstract description 77
- 230000009471 action Effects 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003723 Smelting Methods 0.000 abstract description 13
- 239000002184 metal Substances 0.000 abstract description 6
- 239000000956 alloy Substances 0.000 abstract description 4
- 229910045601 alloy Inorganic materials 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 238000007790 scraping Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
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- Furnace Charging Or Discharging (AREA)
Abstract
The utility model discloses a feeding device of a vacuum induction furnace, which comprises a support frame, wherein the support frame is detachably connected with the inner side wall of the vacuum induction furnace, a material carrying box is arranged on the support frame, and cylindrical rod-shaped metal materials are vertically stored in the material carrying box side by side; one side of the material carrying box is positioned right above an inlet of the crucible, a discharge hole is arranged below the side part, a feeding component fixedly connected to the material carrying box is arranged above the discharge hole, and the feeding component can push materials positioned below the feeding component from the discharge hole into the crucible; the side part of the carrying box, which is far away from the discharge hole, is provided with a pushing component, and the pushing component can push the metal materials in the carrying box to one side of the discharge hole. The utility model ensures that the furnace cover of the vacuum induction furnace does not need to be opened during feeding of the vacuum induction furnace, further avoids the interference of air on metal smelting, and ensures that the final finished alloy has higher purity and better quality.
Description
Technical Field
The utility model relates to the technical field of metal smelting, in particular to a feeding device of a vacuum induction furnace.
Background
The vacuum induction furnace is a device for smelting metal materials in a vacuum environment by utilizing the principle of a current thermal effect, and has the advantages that no air pollution exists in the vacuum environment, the metal is not easy to oxidize, the alloy after smelting has better purity performance, the metal is melted by the electric heating effect, and no flame exists in the smelting process, so that the pollution to the environment is small.
In some metal or alloy smelting processes, the intermediate charging needs to be carried out, for a vacuum induction furnace, if the melting pool in the crucible in the vacuum induction furnace needs to be charged, the vacuum breaking is carried out firstly, the furnace cover is opened, the furnace closing is very inconvenient when the furnace is opened for each charging, the outer wall of the crucible is oxidized by external air after the furnace cover is opened, and meanwhile, the structure of the crucible is damaged by the temperature difference change caused.
Disclosure of Invention
The utility model aims to provide a feeding device of a vacuum induction furnace, which aims to solve the technical problem of inconvenient feeding in the middle of smelting of the vacuum induction furnace.
In order to solve the technical problems, the utility model specifically provides the following technical scheme:
the utility model provides a feeding device of a vacuum induction furnace, which comprises a support frame, wherein the support frame is detachably connected with the inner side wall of the vacuum induction furnace, a material carrying box is arranged on the support frame, and cylindrical rod-shaped metal materials are vertically stored in the material carrying box side by side;
one side of the material carrying box is positioned right above an inlet of the crucible, a discharge hole is arranged below the side part, a feeding component fixedly connected to the material carrying box is arranged above the discharge hole, and the feeding component can push materials positioned below the feeding component from the discharge hole into the crucible;
the side part of the carrying box, which is far away from the discharge hole, is provided with a pushing component, and the pushing component can push the metal materials in the carrying box to one side of the discharge hole.
As a preferable scheme of the utility model, the discharge hole is a circular through hole which is communicated with the inside and the outside of the material carrying box, and the diameter of the material carrying box is larger than the diameter of the section of the rod-shaped metal material;
the inside interception piece that is equipped with of discharge gate, the interception piece can be located the inside or the metal material of top of discharge gate intercept, prevent its nature whereabouts.
As a preferred aspect of the present utility model, the blocking member includes an elastic member and a top block;
the plurality of top blocks are arranged in an annular array around the axis of the discharge hole;
the top block is transversely arranged and can axially slide along the top block, the end face of the top block positioned at the inner side of the discharge hole is in contact with the surface of the metal material, and the end face is a spherical surface;
the top block is positioned in the wall body at the side part of the discharge hole, and an elastic piece is arranged between the tail end of the top block and the wall body;
under the action of the elastic force of the elastic piece, the spherical surfaces of the plurality of top blocks positioned at the inner sides of the discharge holes shrink towards the center of the discharge holes, the side parts of the spherical surfaces are in contact with each other to limit, and the annular diameter formed by connecting lines of the endpoints of the spherical surfaces is smaller than the cross-section diameter of the metal material.
As a preferable scheme of the utility model, the feeding assembly comprises a first electric telescopic rod and a feeding block;
the first electric telescopic rod is fixed above the discharge hole, and the telescopic end of the first electric telescopic rod can vertically move in the material carrying box;
the feeding block is fixedly connected with the telescopic end of the first electric telescopic rod, when the feeding block is located at the highest point, the bottom of the feeding block is higher than the top end of the metal material, and when the feeding block is located at the lowest point, the bottom of the feeding block is lower than the spherical surface end point of the top block.
As a preferable scheme of the utility model, the feeding block is in a shape of a round table with wide upper part and narrow lower part, and the diameter of the bottom of the feeding block is smaller than the diameter of the section of the metal material.
As a preferable scheme of the utility model, the pushing component comprises a second electric telescopic rod and a pushing block;
the second electric telescopic rod is arranged on the side part of the material carrying box, which is far away from the discharge hole, and the telescopic end of the second electric telescopic rod can transversely move in the material carrying box;
the side part of the pushing block is fixedly connected with the telescopic end of the second electric telescopic rod, and the pushing surface of the pushing block is arc-shaped and can be attached to the side surface of the metal material;
when the second electric telescopic rod is in the longest telescopic state, the pushing surface of the pushing block is positioned above the discharging hole.
As a preferable mode of the utility model, the side face of the material carrying box is a side cover which can be opened;
the bottom of the side cover is rotationally connected with the wall body at the bottom of the material carrying box, and the top of the side cover is detachably fixedly connected with the wall body of the material carrying box through a hasp.
As a preferable mode of the utility model, the supporting frame is provided with a plurality of supporting rods extending outwards, a plurality of supporting grooves corresponding to the end parts of the supporting rods are arranged on the inner wall of the vacuum induction furnace, and the end parts of the supporting rods are arranged in the supporting grooves, so that the device can be erected inside the vacuum induction furnace.
As a preferable mode of the utility model, the top of the supporting groove is open, and the end part of the supporting rod can enter and exit from the supporting groove in the vertical direction.
Compared with the prior art, the utility model has the following beneficial effects:
according to the utility model, the material carrying box is arranged in the vacuum induction furnace, materials to be filled are loaded in the material carrying box before smelting, and the materials in the material carrying box are gradually put into the crucible at proper speed in proper time through the feeding component and the pushing component, so that the furnace cover of the vacuum induction furnace does not need to be opened to destroy the vacuum environment in the vacuum induction furnace, and the materials can be put in the smelting process, the interference of air on metal smelting is further avoided, and the purity of the final finished alloy is higher and better; on the other hand, in the device, the metal materials are gradually put into a molten pool of the crucible in the vertical posture, compared with the situation that the materials are directly stacked in the crucible for smelting, the device avoids the formation of residues by adhering and welding the metal materials and the side wall of the crucible in the smelting process, and simultaneously avoids the risk that a plurality of metal materials are simultaneously melted and collapsed in the crucible and mutually limited to form bridging.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic view of the present utility model placed in a vacuum induction furnace;
FIG. 2 is a schematic view of the present utility model with the side cover open;
FIG. 3 is a side cross-sectional view of a carrier of the present utility model;
reference numerals in the drawings are respectively as follows:
1-supporting frame, 12-supporting rod, 2-supporting groove, 3-carrying box, 31-side cover, 32-hasp, 33-discharge opening, 4-feeding component, 41-electric telescopic rod, 42-feeding block, 5-pushing component, 51-electric telescopic rod, 52-pushing block, 6-interception piece, 61-elastic piece and 62-ejection piece.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-3, the utility model provides a feeding device of a vacuum induction furnace, which comprises a support frame 1, wherein the support frame 1 is detachably connected with the inner side wall of the vacuum induction furnace, a material carrying box 3 is arranged on the support frame 1, and cylindrical bar-shaped metal materials are vertically stored in the material carrying box 3 in parallel;
one side of the material carrying box 3 is positioned right above an inlet of the crucible, a discharge hole 33 is arranged below the side part, a feeding component 4 fixedly connected to the material carrying box 3 is arranged above the discharge hole 33, and the feeding component 4 can push materials positioned below the feeding component into the crucible from the discharge hole 33;
the side part of the carrying box 3, which is far away from the discharge hole 33, is provided with a pushing component 5, and the pushing component 5 can push the metal materials in the carrying box 3 to one side of the discharge hole 33.
The inside rectangle material carrying chamber that is of carrying magazine 3 in this device carries the material chamber and flat only can hold a bar-shaped metal material in width direction, and the vertical horizontal arrangement of laminating each other in carrying magazine 3 of many bar-shaped metal materials just all is located pushing away material subassembly 5 one side, after the metal material is sent out by feeding subassembly 4, pushing away material subassembly 5 to the inside space of lateral part removal compression material carrying magazine 3, the material is packed the space to the side direction removal collectively under pushing away the promotion of material subassembly 5, so is reciprocal until all materials are all sent out.
On the other hand, the discharge port 33 is located right above the inlet of the crucible, so that the metal material vertically moves downwards to directly enter the molten pool in the crucible, and meanwhile, scraping or sticky welding can not be formed on the inner wall of the crucible.
Further, the discharge hole 33 is a circular through hole, which communicates the inside and the outside of the material carrying box 3, and the diameter of the material carrying box is larger than the section diameter of the rod-shaped metal material;
the inside of the discharge hole 33 is provided with an interception member 6, and the interception member 6 can intercept the metal material positioned in or above the discharge hole 33 and prevent the metal material from naturally falling.
The diameter of discharge gate 33 is greater than the diameter of metal material in this device to the metal material can get into the crucible from discharge gate 33 smoothly, and the setting of interception piece 6 can avoid the unimpeded free fall of material, avoids the too fast striking crucible inner wall of material falling speed, causes the damage to the crucible, avoids the material to fall too fast simultaneously to cause the melt in the crucible to splash, and extravagant material has the danger of damaging equipment simultaneously.
Further, the interceptor 6 includes an elastic member 61 and a top block 62;
the plurality of top blocks 62 are arranged in an annular array around the axis of the discharge hole 33;
the top block 62 is transversely arranged and can axially slide along the top block, the end face of the top block, which is positioned at the inner side of the discharge hole 33, is contacted with the surface of the metal material, and the end face is a spherical surface;
the top block 62 is positioned in the wall body at the side part of the discharge hole 33, and an elastic piece 61 is arranged between the tail end of the top block and the wall body;
under the elastic force of the elastic piece 61, the spherical surface of the plurality of top blocks 62 positioned at the inner side of the discharge hole 33 is contracted towards the center of the discharge hole 33, the side parts of the spherical surfaces are in contact with each other to limit, and the annular diameter enclosed by the connecting lines of the endpoints of the spherical surfaces is smaller than the cross-section diameter of the metal material.
When the metal material is located above the discharge hole 33 in this device, because the annular that encloses between the inboard tip of kicking block 62 is less than the diameter of metal material, the bottom of metal material is spacing in the upside of kicking block 62 spherical surface, avoids the metal material to directly drop.
When the shaft body of the metal material is located at the inner side of the spherical end surface of the top block 62, under the action of the elastic force of the elastic piece 61, the end part of the top block 62 extrudes the side surface of the metal material to increase the friction force between the end part of the top block 62 and the side surface of the metal material, so that the metal material is in a static suspension state when the feeding assembly 4 does not push the metal material downwards.
The spacing terminal surface of kicking block 62 and metal material contact is spherical in this device, so when the metal material bottom is located kicking block 62 top, the upper side surface of spherical is for the wedge face of the bottom position downward sloping of metal material, when feeding assembly 4 promotes the metal material downwards, the bottom of the metal material of being convenient for is to the outside to arrange kicking block 62, reduces the scraping effect of kicking block 62 to the metal material surface simultaneously.
Further, the feeding assembly 4 comprises a first electric telescopic rod 41 and a feeding block 42;
the first electric telescopic rod 41 is fixed above the discharge hole 33, and the telescopic end of the first electric telescopic rod 41 can vertically move in the material carrying box 3;
the feeding block 42 is fixedly connected with the telescopic end of the first electric telescopic rod 41, when the feeding block 42 is positioned at the highest point, the bottom of the feeding block 42 is higher than the top end of the metal material, and when the feeding block 42 is positioned at the lowest point, the bottom of the feeding block 42 is lower than the spherical surface end point of the top block 62.
The end of the first electric telescopic rod 41 extends to the lowest point in the device and is retracted to the highest point in a feeding process, the feeding block 42 is driven to act on the top end of the metal material in the downward extension process, and downward thrust is applied, so that the metal material moves downward against the limiting force of the interception piece 6 and enters a melting pool of the crucible to be dissolved.
Because the interceptor 6 in this device has spacing interception to the metal material all the time, when feeding assembly 4 stops promoting the material, the material just stops to move down, so can match corresponding feeding rate according to the dissolution rate of different metal material bottom in the crucible, operator's accessible utilizes the flexible rate of relevant control element control electric telescopic handle 41 in order to regulate and control feeding rate in the device outside.
On the other hand, the highest point of the bottom end of the material feeding block 42 is limited to be higher than the top end of the metal material, so that after one feeding is completed, the rest of the materials on the side can be pushed to the lower side of the material feeding block 42 under the action of the material pushing component 5 to avoid interference, and the lowest point of the material feeding block 42 is limited to be lower than the spherical surface end point of the top block 62, so as to push the materials to the lower side of the material outlet 33 completely, so that the materials can enter the crucible completely under the action of self gravity, and the situation that the top end of the materials cannot fall due to the clamping of the interception piece 6 is avoided.
Further, the feeding block 42 is in a shape of a truncated cone with a wide upper part and a narrow lower part, and the diameter of the bottom is smaller than the cross-sectional diameter of the metal material.
The round table design of the feeding block 42 makes the side portion of the feeding block 42 form a wedge-shaped surface inclined downwards, the end portion of the top block 62 can be propped against after the metal material is pushed out of the lower portion of the discharge hole 33, then the top block 62 slowly rebounds when the feeding block 42 moves upwards, the situation that the end portion of the top block 62 collides with each other or the side portion of the feeding block 42 is arranged due to the fact that the top block 62 rapidly rebounds under the action of the elastic piece 61 when the material is separated from the discharge hole 33 is avoided, the damage to the top block 62 and the feeding block 42 is further caused, in addition, the bottom diameter of the feeding block 42 is limited to be smaller than the section diameter of the metal material, and therefore the situation that the blocking piece 6 limits when the feeding block 42 moves to the position of the discharge hole 33, and the complete removal of the metal material is prevented.
Further, the pushing component 5 comprises a second electric telescopic rod 51 and a pushing block 52;
the second electric telescopic rod 51 is arranged on the side part of the material carrying box 3 far away from the discharge hole 33, and the telescopic end of the second electric telescopic rod can transversely move in the material carrying box 3;
the side part of the pushing block 52 is fixedly connected with the telescopic end of the second electric telescopic rod 51, and the pushing surface of the pushing block 52 is arc-shaped and can be attached to the side surface of the metal material, so that the surface contact area between the pushing block 52 and the metal material is increased, the stress is more balanced when the metal material is pushed, and the pushing process is more stable;
when the second electric telescopic rod 51 is in the longest telescopic state, the pushing surface of the pushing block 52 is located above the discharge port 33, so that the pushing block 52 is guaranteed to push the last material in the carrying box 3 to the area above the discharge port 33, so that the last material is sent out from the discharge port 33.
When the metal material above the discharge hole 33 is pushed out by the feeding component 4, and after the material feeding block 42 in the feeding component 4 moves back to the highest point, the material pushing block 52 pushes the rest metal material to move to one side of the discharge hole 33 under the drive of the second telescopic motor, and then the empty feeding area above the discharge hole 33 is supplemented, so that the circulating feeding can be realized until the material in the material carrying box 3 is completely fed into the crucible.
Further, the side surface of the material carrying box 3 is provided with a side cover 31 which can be opened;
the bottom of the side cover 31 is rotationally connected with the bottom wall body of the material carrying box 3, and the top of the side cover 31 is detachably fixedly connected with the wall body of the material carrying box 3 through a hasp 32.
When the material is filled into the material carrying box 3 of the device, firstly, the hasp 32 is required to be opened, the side cover 31 is rotated downwards, the side part of the material carrying box 3 is opened, then the telescopic end of the second telescopic motor is adjusted to a proper position, the material carrying box 3 on one side of the pushing surface of the pushing block can contain the material to be filled, the material is vertically filled in the material carrying box 3, the second telescopic motor is extended, the pushing block moves towards one side of the discharge hole 33 until the filled materials are mutually attached, the side cover 31 is rotated upwards, and the position of the side cover 31 is fixed by the locking hasp 32.
Further, the support frame 1 is provided with a plurality of support rods 12 extending outward, a plurality of support grooves 2 corresponding to the end positions of the support rods 12 are formed in the inner wall of the vacuum induction furnace, and the end parts of the support rods 12 are placed in the support grooves 2, so that the device can be erected inside the vacuum induction furnace.
Further, the top of the supporting groove 2 is open, and the end of the supporting rod 12 can be vertically moved in and out of the supporting groove 2, so that the device can be installed or removed from the upper opening of the induction furnace to the inside of the induction furnace when the top cover of the induction furnace is opened.
The working flow of the device is as follows:
fixing the material carrying box 3 filled with the metal materials in the induction furnace through the supporting rods 12 and the supporting grooves 2, normally starting the induction furnace, enabling the metal materials initially filled in the crucible to form a molten pool, driving the material feeding block 42 by the first electric telescopic rod 41 to push the metal materials at the bottom of the material feeding block downwards from the discharge port 33, enabling the bottom ends of the metal materials to vertically enter the molten pool of the crucible and melt, continuously driving the material feeding block 42 to push the metal materials downwards until the metal materials completely separate from the discharge port 33 and enter the molten pool of the crucible along with the melting of the bottom ends of the metal materials, then enabling the material feeding block 42 to move upwards to an initial position, driving the pushing block by the second electric telescopic rod 51 to move to the side of the discharge port 33 by a corresponding distance, enabling the material closest to the discharge port 33 in the residual materials to move to the upper side of the discharge port 33, enabling the metal materials to be abutted against each other, generating a limiting effect on the metal materials above the discharge port 33, enabling the material feeding block 42 to be driven downwards again to move to the material feeding block 42 to move downwards along with the bottom of the molten pool, and enabling all the materials to reciprocate into the molten pool of the crucible; in addition, the device can independently control the first electric telescopic rod 41 and the second electric telescopic rod 51 through an external control system, and further can select the extension and shortening of the first electric telescopic rod 41 and the second electric telescopic rod 51 according to the actual condition of a molten pool in a crucible, so as to regulate and control the metal material smelting process.
The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.
Claims (9)
1. The utility model provides a loading attachment of vacuum induction furnace which characterized in that:
the vacuum induction furnace comprises a support frame (1), wherein the support frame (1) is detachably connected with the inner side wall of the vacuum induction furnace, a material carrying box (3) is arranged on the support frame (1), and cylindrical rod-shaped metal materials are vertically stored in the material carrying box (3) side by side;
one side of the material carrying box (3) is positioned right above an inlet of the crucible, a discharge hole (33) is arranged below the side part, a feeding component (4) fixedly connected to the material carrying box (3) is arranged above the discharge hole (33), and the feeding component (4) can push materials positioned below the feeding component from the discharge hole (33) into the crucible;
the side part of the carrying box (3) far away from the discharge hole (33) is provided with a pushing component (5), and the pushing component (5) can push the metal materials in the carrying box (3) to one side of the discharge hole (33).
2. The feeding device of a vacuum induction furnace according to claim 1, wherein:
the discharge hole (33) is a circular through hole which is communicated with the inside and the outside of the material carrying box (3) and the diameter of the material carrying box is larger than the section diameter of the rod-shaped metal material;
the inside of discharge gate (33) is equipped with interception piece (6), interception piece (6) can be to being located the inside or the metal material of top of discharge gate (33) intercept, prevent its nature whereabouts.
3. The feeding device of a vacuum induction furnace according to claim 2, wherein:
the interception member (6) comprises an elastic member (61) and a top block (62);
the plurality of the top blocks (62) are arranged in an annular array around the axis of the discharge hole (33);
the top block (62) is transversely arranged and can axially slide along the top block, the end face of the top block, which is positioned at the inner side of the discharge hole (33), is in contact with the surface of the metal material, and the end face is a spherical surface;
the top block (62) is positioned in the wall body at the side part of the discharge hole (33), and an elastic piece (61) is arranged between the tail end of the top block and the wall body;
under the elastic force action of the elastic piece (61), the spherical surfaces of the plurality of ejector blocks (62) positioned at the inner sides of the discharge holes (33) shrink towards the center of the discharge holes (33), the side parts of all the spherical surfaces are in contact with each other to limit, and the annular diameter formed by connecting lines of the endpoints of all the spherical surfaces is smaller than the cross-section diameter of the metal material.
4. A vacuum induction furnace feeding apparatus according to claim 3, wherein;
the feeding assembly (4) comprises a first electric telescopic rod (41) and a feeding block (42);
the first electric telescopic rod (41) is fixed above the discharge hole (33), and the telescopic end of the first electric telescopic rod (41) can vertically move in the material carrying box (3);
the feeding block (42) is fixedly connected with the telescopic end of the first electric telescopic rod (41), when the feeding block (42) is located at the highest point, the bottom of the feeding block (42) is higher than the top end of a metal material, and when the feeding block (42) is located at the lowest point, the bottom of the feeding block (42) is lower than the spherical surface end point of the top block (62).
5. The loading attachment of a vacuum induction furnace of claim 4, wherein:
the feeding block (42) is in a truncated cone shape with a wide upper part and a narrow lower part, and the diameter of the bottom of the feeding block is smaller than the diameter of the section of the metal material.
6. The loading attachment of a vacuum induction furnace of claim 5, wherein:
the pushing assembly (5) comprises a second electric telescopic rod (51) and a pushing block (52);
the second electric telescopic rod (51) is arranged on the side part of the material carrying box (3) far away from the discharge hole (33), and the telescopic end of the second electric telescopic rod can transversely move in the material carrying box (3);
the side part of the pushing block (52) is fixedly connected with the telescopic end of the second electric telescopic rod (51), and the pushing surface of the pushing block (52) is arc-shaped and can be attached to the side surface of the metal material;
when the second electric telescopic rod (51) is in the longest telescopic state, the pushing surface of the pushing block (52) is positioned above the discharging hole (33).
7. The vacuum induction furnace feeding apparatus according to claim 6, wherein:
the side surface of the material carrying box (3) is provided with an openable side cover (31);
the bottom of the side cover (31) is rotationally connected with the wall body at the bottom of the material carrying box (3), and the top of the side cover (31) is detachably fixedly connected with the wall body of the material carrying box (3) through a hasp (32).
8. The loading device of a vacuum induction furnace according to claim 1, wherein;
the support frame (1) extends to the outside and has many bracing pieces (12), be equipped with many places on the inner wall of vacuum induction furnace with bracing piece (12) tip position corresponds supporting groove (2), will bracing piece (12) tip place in supporting groove (2), can erect the device with the vacuum induction furnace inside.
9. The vacuum induction furnace feeding apparatus of claim 8, wherein:
the top of the supporting groove (2) is open, and the end part of the supporting rod (12) can enter and exit from the supporting groove (2) in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952059.5U CN219735967U (en) | 2023-04-24 | 2023-04-24 | Feeding device of vacuum induction furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320952059.5U CN219735967U (en) | 2023-04-24 | 2023-04-24 | Feeding device of vacuum induction furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219735967U true CN219735967U (en) | 2023-09-22 |
Family
ID=88029841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320952059.5U Active CN219735967U (en) | 2023-04-24 | 2023-04-24 | Feeding device of vacuum induction furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219735967U (en) |
-
2023
- 2023-04-24 CN CN202320952059.5U patent/CN219735967U/en active Active
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