CN113967731A - Shell pouring transfer device - Google Patents
Shell pouring transfer device Download PDFInfo
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- CN113967731A CN113967731A CN202111243023.1A CN202111243023A CN113967731A CN 113967731 A CN113967731 A CN 113967731A CN 202111243023 A CN202111243023 A CN 202111243023A CN 113967731 A CN113967731 A CN 113967731A
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- shell
- platform
- roasting
- material taking
- pouring
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- 239000000463 material Substances 0.000 claims abstract description 59
- 238000010438 heat treatment Methods 0.000 claims abstract description 27
- 238000005266 casting Methods 0.000 claims description 30
- 238000007599 discharging Methods 0.000 claims description 17
- 238000005485 electric heating Methods 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000001354 calcination Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000003723 Smelting Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D33/00—Equipment for handling moulds
- B22D33/02—Turning or transposing moulds
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
- B22C9/04—Use of lost patterns
- B22C9/043—Removing the consumable pattern
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/12—Treating moulds or cores, e.g. drying, hardening
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Furnace Charging Or Discharging (AREA)
Abstract
The invention discloses a shell pouring and transferring device, and mainly relates to the field of workpiece pouring and transferring. Including transporting the track and roasting the stove, the founding stove, place the platform, it is the annular to transport the track, it is connected with a plurality of bearing grooves to rotate on the transport track, it bears groove pivoted first power portion to be equipped with the drive on the transport track, be equipped with feed inlet and discharge gate on the burning stove, the inside of roasting the stove is equipped with heating element, the inside of roasting the stove rotates and is connected with the calcination platform, be equipped with drive calcination platform pivoted second power portion in the burning stove, sliding connection has a plurality of shell wares on the calcination platform, discharge gate department is equipped with gets the material pole, be equipped with in the bearing groove and carry out the splint fixed to the shell ware, the bottom of founding stove is equipped with the sprue gate, it shifts the shell ware to place the arm lock on the platform from the standing groove to place the bench be equipped with. The invention has the beneficial effects that: it can carry out automatic the transportation with the shell of high temperature, avoids manual operation, reduces the safe risk of transporting, guarantees the efficiency and the security of production.
Description
Technical Field
The invention relates to the field of casting and transferring of workpieces, in particular to a shell casting and transferring device.
Background
The existing casting workpiece generally utilizes wax to form a workpiece prototype, then covers a shell on the outer side of the wax, and pours molten steel into the shell to form a workpiece with a certain shape, so that the workpiece needs to be heated in a roasting furnace before casting, on one hand, residual wax is evaporated, the impurity content in the workpiece is reduced, on the other hand, the temperature of the shell is increased, the temperature of the shell is close to that of the molten steel, and the quality of the cast workpiece is ensured, therefore, during the casting operation, the temperature of the shell is very high, the existing shell is manually transferred from the roasting furnace to a smelting furnace and cooled, especially when the high-temperature shell is transferred from the roasting furnace to the smelting furnace for casting, the shell is very inconvenient to be manually operated, has great potential safety hazard, and constructors are in a high-temperature state for a long time, and easily cause high-temperature damage to skin and the like, influences constructor's healthy, and the efficiency of artifical transportation is lower, has restricted the output in workshop.
Disclosure of Invention
The invention aims to provide a shell casting and transferring device which can automatically transfer a high-temperature shell, avoid manual operation, reduce the safety risk of transfer and ensure the efficiency and safety of production.
In order to achieve the purpose, the invention is realized by the following technical scheme:
a shell pouring and transferring device comprises a transferring track, a roasting furnace, a casting furnace and a placing platform which are sequentially arranged along the transferring direction of the transferring track, wherein the transferring track is annular, the transferring track is rotatably connected with a plurality of bearing grooves, a first power part for driving the bearing grooves to rotate is arranged on the transferring track, a feeding port and a discharging port are arranged on the roasting furnace, a heating component is arranged inside the roasting furnace, the roasting furnace is rotatably connected with a roasting platform, a second power part for driving the roasting platform to rotate is arranged in the roasting furnace, a plurality of shell utensils are slidably connected on the roasting platform, a material taking rod for transferring the shell utensils to the bearing grooves is arranged at the discharging port, a clamping plate for fixing the shell utensils is arranged in the bearing grooves, a pouring gate is arranged at the bottom of the casting furnace and is positioned above the shell utensils, and the placing table is provided with a clamping arm for transferring the shell vessel from the placing groove to the placing table.
Furthermore, the roasting furnace is internally provided with a stand column, the heating assembly is arranged on the stand column, the roasting platform is annular, and the stand column is positioned at the annular inner ring of the roasting platform.
Further, the heating assembly is an electric heating ring, and the electric heating ring is spirally wound outside the upright column.
Furthermore, a plurality of stop blocks are arranged on the roasting platform, two sides of the shell vessel are respectively in sliding connection with the adjacent stop blocks, and the shell vessel is in annular radial sliding connection with the roasting platform.
Further, discharge gate department intercommunication has down the flitch, down the flitch slope sets up, the lower one end of flitch height extends to bearing groove department, the shell ware shifts to in the bearing groove behind the flitch down.
Furthermore, the material taking rod is rotatably connected to the position of the material outlet, a telescopic rod for driving the material taking rod to rotate is arranged on the roasting furnace, a material taking head is arranged at the end part of the material taking rod, and the material taking head is in contact with the side wall of the shell vessel.
Furthermore, get the stub bar and get material pole pivoted while sliding connection, get and be equipped with the electro-magnet on the stub bar, the electro-magnet is with the lateral wall actuation of shell utensil.
Further, the orbital top of transportation is equipped with annular spout, the bottom of bearing groove is equipped with the gyro wheel, gyro wheel roll connection is in annular spout, first power portion includes first motor, the array distribution has a plurality of connecting rods on the output shaft of first motor, the one end and the bearing groove of connecting rod are connected, second power portion includes the second motor, the second motor passes through PLC with first motor and is connected.
Further, the top of placing the platform is equipped with a plurality of louvres, it is equipped with first cylinder, the second cylinder of perpendicular setting to place the bench, the expansion end at first cylinder is fixed to the arm lock, also be equipped with the electro-magnet on the arm lock, the electro-magnet is with the lateral wall actuation of bearing groove, the expansion end of second cylinder is equipped with the arrangement pole.
Further, splint rotate two of connection in the bearing groove for the symmetry, the bottom of bearing groove is equipped with flexible head, the rotation of the expansion end symmetry of flexible head is connected with the actuating lever, rotate through the pivot between actuating lever and the splint and be connected, be equipped with the arc hole that runs through in the bearing groove, the pivot passes the arc hole and slides in the arc hole and move.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the transfer track is arranged to connect the roasting furnace, the casting furnace and the placing platform, the bearing groove on the transfer track is utilized to circularly rotate among the roasting furnace, the casting shell can be taken out of the roasting furnace, then the bearing groove on the transfer track is utilized to transfer, the casting shell is moved to the position below the pouring gate of the casting furnace to be poured, and the casting shell is transferred to the placing platform to be taken down and then cooled after the pouring is finished, so that the integrated operation of pouring and transferring the casting shell is realized, the high-temperature casting shell is completely prevented from being manually contacted in the process, the safety risk of high-temperature construction is avoided, and the production efficiency and safety are ensured;
2. the roasting furnace is provided with a feeding port and a discharging port, the roasting platform is rotatably arranged in the roasting furnace, a shell container for containing a shell is slidably arranged on the roasting platform, the shell in the shell container on the roasting platform is heated by a heating assembly, so that the loading and unloading of the shell are more convenient, the shell is more uniformly heated by driving the continuous rotation of the shell by the roasting platform, the heating effect of the shell is ensured, the uniformity of the integral temperature of the shell is improved, and the quality of subsequent pouring is ensured;
3. set up in discharge gate department and get the material pole for shift the shell ware on the calcination platform to the bearing groove in, the rotation through the bearing groove removes and pours to the below of sprue gate, the back is accomplished in the pouring rotates to placing platform department, utilize the arm lock to shift it to placing the bench and keep in and cool off, make the whole transfer process of shell all more smooth and easy and convenient, the security of transporting has further been improved, direct contact in high temperature shell and the operating personnel has been avoided, the security of transporting is improved, the efficiency of transporting has been guaranteed, the production efficiency in workshop has been improved.
Drawings
FIG. 1 is a schematic perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view taken along the line a-a of fig. 2 of the present invention.
Fig. 4 is a cross-sectional view taken in the direction B-B of fig. 3 of the present invention.
Fig. 5 is a cross-sectional view taken along line C-C of fig. 3 of the present invention.
Reference numerals shown in the drawings:
1. a transfer track; 2. roasting furnace; 3. a casting furnace; 4. a placing table; 5. a bearing groove; 6. a feed inlet; 7. a discharge port; 8. roasting the platform; 9. a shell dish; 10. taking a material rod; 11. a splint; 12. a pouring gate; 13. clamping arms; 14. a column; 15. an electrical heating ring; 16. a stopper; 17. a blanking plate; 18. a telescopic rod; 19. taking a stub bar; 20. an annular chute; 21. a roller; 22. a first motor; 23. a connecting rod; 24. a second motor; 25. heat dissipation holes; 26. a first cylinder; 27. a second cylinder; 28. arranging the rods; 29. a telescopic head; 30. a drive rod; 31. a rotating shaft; 32. an arc-shaped hole.
Detailed Description
The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.
The invention relates to a shell pouring and transferring device, which comprises a main structure, wherein the main structure comprises a transferring track 1, a roasting furnace 2, a casting furnace 3 and a placing table 4 which are sequentially arranged along the transferring direction of the transferring track 1, the transferring track 1 is used for connecting the roasting furnace 2, the casting furnace 3 and the placing table 4, the transferring track 1 is annular, a closed loop is formed by utilizing the annular structure to ensure the circular transfer of the transferring track 1, a plurality of bearing grooves 5 are rotatably connected on the transferring track 1, the bearing grooves 5 are used for bearing a shell for pouring and are of a structure with an open top and one side, the shell is convenient to place and take out, a first power part for driving the bearing grooves 5 to rotate is arranged on the transferring track 1, the first power part is used for driving the bearing grooves 5 to rotate on the transferring track 1, so that the shell is sequentially placed and cooled through the casting furnace 3 and the placing table 4 after being taken out from the roasting furnace 2, the roasting furnace 2 is provided with a feeding hole 6 and a discharging hole 7, a shell is placed into the roasting furnace 2 from the feeding hole 6 and is taken out from the discharging hole 7 after being heated to a specified temperature, a heating component is arranged in the roasting furnace 2, the heating component is most commonly electrically heated, the heating efficiency is high, the heating temperature is convenient to control, the roasting platform 8 is rotatably connected in the roasting furnace 2, the roasting platform 8 is positioned at the bottom of the roasting furnace 2 and is in close sliding contact with the side wall of the roasting furnace 2, the specific height of the roasting furnace 2 is the same as the heights of the feeding hole 6 and the discharging hole 7, the convenience of loading and unloading is convenient to realize, a second power part for driving the roasting platform 8 to rotate is arranged in the roasting furnace 2, the second power part is used for driving the roasting platform 8 to rotate continuously, on one hand, the shell can be heated more uniformly by the heating component, and the heating effect is ensured, on the other hand, loading and unloading are more convenient, the shell is placed on the roasting platform 8 from the feeding port 6, then the second power part is used for rotating the roasting platform 8, and further the position on the roasting platform 8 at the position of the feeding port 6 is rotated away, so that a new vacant position is rotated to the feeding port 6, continuous feeding at the feeding port 6 can be realized, the shell does not need to be manually placed inside the roasting furnace 2 and arranged, the convenience of shell loading is realized, the shell does not need to enter the inside of the roasting furnace 2, and the loading operation is safer;
the roasting platform 8 is connected with a plurality of shell dishes 9 in a sliding manner, the specific shell dishes 9 are used for placing casting shells, the pouring openings of the shell dishes are arranged upwards, the structure can limit the positions of the shell dishes 9, the placing stability of the shell dishes is improved, the subsequent blanking operation is more convenient and stable, the discharging opening 7 is provided with a material taking rod 10 for transferring the shell dishes 9 to the bearing groove 5, the roasting platform 8 can continuously rotate in the roasting process, the heating uniformity is ensured, after the specified temperature is reached, the discharging opening 7 is opened, the shell dishes 9 are taken out from the roasting platform 8 to the bearing groove 5 by the material taking rod 10, a clamping plate 11 for fixing the shell dishes 9 is arranged in the bearing groove 5, and the shell dishes 9 are fixed by the clamping plate 11, so that the moving stability of the shell dishes 9 on the transfer rail 1 is ensured, then, the roasting platform 8 is driven by the second power part to rotate for a certain angle, so that the next shell dish 9 accurately rotates to the discharge port 7, the material taking operation is repeated, all shell dishes on the roasting platform 8 are taken out into the bearing groove 5, the bearing groove 5 is driven by the first power part to rotate, the bottom of the casting furnace 3 is provided with a pouring port 12, the pouring port 12 is positioned above the shell dishes 9, when the bearing groove 5 carries the shell dishes 9 to rotate to the lower part of the pouring port 12, molten steel flows out from the pouring port 12 and is poured into the shells to realize pouring, then the bearing groove 5 continues to rotate, the rotating speed of the bearing groove 5 ensures that the molten steel in the shells does not flow out accurately, the integrity of the formed workpieces is ensured, the placing platform 4 is provided with a clamping arm 13 for transferring the shell dishes 9 from the bearing groove 5 to the placing platform 4, the specific placing platform 4 and the bearing groove 5 are positioned at the same height and are in close rotational contact with each other, thereby utilize arm lock 13 convenient shell ware 9 with in the bearing groove 5 to shift to place on the platform 4, second power portion drive bearing groove 5 rotates certain angle at every turn to stop certain time here, thereby accomplish the shell and get into bearing groove 5 or follow the operation of taking off in the bearing groove 5, and then make whole transportation realize automatic the realization, avoid artifical direct shell with high temperature to carry out the contact operation, effectively improve the security and the efficiency of transporting.
Preferably, the upright column 14 is arranged inside the roasting furnace 2, the heating assembly is arranged on the upright column 14, the roasting platform 8 is annular, the upright column 14 is located at the annular inner ring of the roasting platform 8, the shell is placed on the annular roasting platform 8 during feeding, and the heating assembly is arranged inside the annular, so that the shell on the annular can be in contact with heat generated by the heating assembly, the shell at each position can be heated more uniformly, the shell heating effect is improved, and the quality of the cast workpiece is ensured.
Preferably, the heating assembly is an electric heating ring 15, the electric heating ring 15 is spirally wound on the outer portion of the upright post 14, and the electric heating ring is spirally wound on the upright post 14, so that the distribution of the heating assembly on the upright post 14 is more uniform, the distribution of the heat generated by the heating assembly in the roasting furnace 2 is more uniform, and the heating effect in the roasting furnace 2 is further improved.
Preferably, a plurality of stoppers 16 are fixed on the roasting platform 8 through welding or integrated into one piece, two sides of the shell dish 9 are respectively connected with the adjacent stoppers 16 in a sliding manner, the shell dish 9 is connected along the annular radial sliding of the roasting platform 8, the stoppers 16 can provide guidance for the position and the sliding direction of the shell dish 9 on the roasting platform 8, so that the stability of the shell dish 9 on the roasting platform 8 is improved, when the feed port 6 or the discharge port 7 is rotated, the shell dish 9 can be conveniently and fast placed between the two stoppers 16 or taken down from between the two stoppers 16, the convenience of feeding and discharging is improved, and the stability of placing the shell dish 9 is ensured.
Preferably, the discharge port 7 is communicated with a blanking plate 17, the opening of the blanking plate 17 and the opening of the discharge port 7 are integrally formed or welded, the blanking plate 17 and the opening are in close contact to avoid the existence of a gap, so that the shell dish 9 can be smoothly moved from the discharge port 7 to the blanking plate 17, the blanking plate 17 is obliquely arranged, the lower end of the blanking plate 17 extends to the bearing groove 5, the shell dish 9 passes through the blanking plate 17 and then is transferred into the bearing groove 5, in such an arrangement, the discharge port 7 and the bearing groove 5 are overlapped by the blanking plate 17, the shell dish 9 is taken out from the roasting platform 8 to the blanking plate 17 by the material taking rod 10, the taking-out process gives an advancing force to the shell dish 9, and the oblique arrangement of the blanking plate 17 is matched, so that the taken-out shell dish 9 can smoothly slide downwards and accurately slide into the bearing groove 5, the bottom of a specific blanking plate 17 and the side surface of an opening of the bearing groove 5 are at the same height and in clearance fit with each other, so that the shell dish 9 can be smoothly transferred into the bearing groove 5, preferably, the blanking plate 17 can be set to be in a rotating form, the top of the blanking plate 17 is rotatably connected with the discharge hole 7, an eccentric wheel is rotatably arranged at the bottom, the surface of the eccentric wheel is connected with the bottom of the blanking plate 17, the blanking plate 17 is rotated through the rotation of the eccentric wheel, so that the blanking plate 17 rotates to be flush with the discharge hole 7 in the process that the shell dish 9 moves to the blanking plate 17 on the roasting platform 8, the shell dish 9 is smoothly transferred to the blanking plate 7, then the blanking plate 17 rotates downwards to be in an inclined state, the shell dish 9 on the blanking plate slides to the bearing groove 5 under the action of gravity, the whole material taking process is smoother, and the accurate rotation angle of the bearing groove 5 is controlled by using a first power part, the bearing groove 5 is accurately rotated to the position of the blanking plate 17, so that the shell dish 9 is taken out more smoothly and accurately.
Preferably, the material taking rod 10 is rotatably connected to the material outlet 7 through a pin shaft, the roasting furnace 2 is provided with a telescopic rod 18 for driving the material taking rod 10 to rotate, specifically, an electric push rod or an oil cylinder can be used, a main machine part of the specific telescopic rod 18 is rotatably connected to the outer side wall of the roasting furnace 2 through a pin shaft, a movable end of the specific telescopic rod 18 is rotatably connected with the material taking rod 10 through a pin shaft, the telescopic motion of the telescopic rod 18 is utilized to drive the material taking rod 10 to rotate, the end part of the material taking rod 10 is provided with a material taking head 19, the material taking head 19 is contacted with the side wall of the shell dish 9, so that the material taking rod 10 can be rotated towards the inside of the roasting furnace 2 to be contacted with the shell dish 9 and then rotated towards the outside of the roasting furnace 2 to realize outward pulling of the shell dish 9, thereby realizing the material taking operation of the shell dish 9, and the material taking operation is more convenient and faster, the efficiency of getting the material is higher.
Preferably, the material taking head 19 is in sliding connection with the material taking rod 10 while rotating, the material taking head 19 slides freely along the length direction of the material taking rod 10 through a sliding sleeve, the material taking head 19 is connected to the bottom of the sliding sleeve in a rotating manner, an electromagnet is arranged on the material taking head 19 and is attracted to the side wall of the shell dish 9, the arrangement enables the material taking head 19 to be in contact with the material taking port 7 and the roasting platform 8 in the rotating process of the material taking rod 10, the position of the material taking head 19 on the material taking rod 10 slides downwards freely along with the rotation of the material taking rod 10 to enable the length of the material taking rod 10 to extend, so that the material taking head is kept in contact with the roasting platform 8, the electromagnet is electrified to attract the shell dish 9 until the electromagnet is in contact with the shell dish 9, the material taking head 19 is specifically attracted to the side wall of the shell dish 9 to enable the material taking head and the shell dish to be separated more smoothly, then the material taking rod 10 rotates reversely, and the material taking head 19 rotates relative to the end of the material taking rod 10, meanwhile, the material taking rod 10 slides upwards along the direction, until the electromagnet loses magnetism when moving to the position of the material taking port 7, a pulling force is given to the shell dish 9 to enable the shell dish to move to the discharging plate 17 and slide to the bearing groove 5 along the inclined discharging plate 17, smooth discharging is achieved, the structure is simple, and smooth and stable discharging is achieved through reciprocating rotation.
Preferably, the top of the transfer track 1 is provided with an annular chute 20, the annular chute 20 is formed by the downward depression of the top of the transfer track 1, the bottom of the carrying groove 5 is rotatably connected with a plurality of rollers 21, the rollers 21 are rotatably connected in the annular chute 20, such arrangement makes the sliding of the carrying groove 5 on the transfer track 1 more stable and smooth, the first power part comprises a first motor 22, a plurality of connecting rods 23 are distributed on the output shaft of the first motor 22 in an array manner, one end of each connecting rod 23 is connected with the carrying groove 5, the first motor 22 drives the plurality of connecting rods 23 and the carrying groove 5 at the end part thereof to rotate and roll on the annular chute 20 when rotating, the second power part comprises a second motor 24, the second motor 24 is connected with the first motor 22 through a PLC, such arrangement can conveniently utilize the PLC to perform rotation angle coordination control on the first motor 22 and the second motor 24, the rotation of the bearing groove 5 is matched with the rotation position of the shell dish 9, so that accurate material taking operation is realized, and the accuracy of the whole transfer process is ensured.
Preferably, the top of the placing table 4 is provided with a plurality of heat dissipation holes 25, when the shell dish 9 is placed on the top of the placing table 4, the shell dish is conveniently cooled, so as to ensure the cooling effect of the molten steel in the shell dish 9, the placing table 4 is provided with a first cylinder 26 and a second cylinder 27 which are vertically arranged, the clamping arm 13 is fixed at the movable end of the first cylinder 26 by welding or bolts, the clamping arm 13 is also provided with an electromagnet which is attracted with the side wall of the bearing groove 5, the clamping arm 13 on the first cylinder 26 is contacted with the shell dish 9 in the bearing groove 5 by utilizing the extension movement of the first cylinder 26, when the clamping arm contracts, the shell dish 9 is pulled down from the bearing groove 5 to the placing table 4, so as to realize the blanking operation of the shell dish 9, the movable end of the second cylinder 27 is welded or fixed with a sorting rod 28 by bolts, the rod 28 is vertically arranged with the clamping arm 13, and after the shell dish 9 is pulled down by the clamping arm 13, the second cylinder 27 extends to move to enable the arranging rod 28 to push the shell dishes 9 to move to one side, the retracting distance of the first cylinder 26 is different every time, and therefore linear arrangement of the shell dishes 9 is achieved, after one row of shell dishes are arranged completely, the extending distance of the second cylinder 27 is changed, arrangement of the second row of the shell dishes 9 is achieved, arrangement of the shell dishes 9 on the placing table 4 is enabled to be more orderly, and bearing and cooling operation of the placing table 4 on the shell dishes 9 is facilitated.
Preferably, the two clamping plates 11 are symmetrically and rotatably connected in the bearing groove 5, the bottom of the bearing groove 5 is provided with a telescopic head 29, the telescopic head 29 can be driven to extend and retract by an electric push rod or an air cylinder, the movable ends of the telescopic heads 29 are symmetrically and rotatably connected with driving rods 30 through pin shafts, the driving rods 30 are rotatably connected with the clamping plates 11 through rotating shafts 31, two ends of each specific rotating shaft 31 can respectively rotate with the driving rods 20 and the clamping plates 11 or rotate with the other one of the driving rods and the clamping plates, the bearing groove 5 is internally provided with a penetrating arc-shaped hole 32, the rotating shafts 31 penetrate through the arc-shaped holes 32 and slide in the arc-shaped holes 32, and when the telescopic heads 29 are subjected to telescopic operation, the covering device can drive the two driving rods 30 to open or close, so that the clamping plates 11 rotatably connected with the rotating shafts 31 pass through the arc-shaped sliding grooves 32 and slide in the arc-shaped sliding grooves, realize opening and shutting operation of two splint 11, the realization is fixed to the centre gripping of the shell dish 9 between the two, simple structure, and locking and contact locking are all very convenient, and accessible PLC controls it and opens or closes regularly, guarantees whole transfer process's smoothness nature.
The working principle is as follows: according to the invention, the transfer track 1 is arranged to connect the roasting furnace 2, the casting furnace 3 and the placing platform 4, the bearing groove 5 on the transfer track 1 is utilized to rotate circularly among the roasting furnace 2, the shell can be taken out of the roasting furnace 2, then the shell is moved to the position below the pouring gate 12 of the casting furnace 3 to be poured by utilizing the transfer of the bearing groove 5 on the transfer track 1, and the shell is transferred to the placing platform 4 to be taken down and then cooled after the pouring is finished, so that the integrated operation of pouring and transferring the shell is realized, the high-temperature shell is completely prevented from being manually contacted in the process, the safety risk of high-temperature construction is avoided, and the production efficiency and safety are ensured; a feeding hole 6 and a discharging hole 7 are formed in the roasting furnace 2, a roasting platform 8 is rotatably arranged in the roasting furnace 2, a shell vessel 9 for containing shells is slidably arranged on the roasting platform 8, the shells in the shell vessel 9 on the roasting platform 8 are heated by a heating assembly, so that the loading and unloading of the shells are more convenient, the shells are more uniformly heated by driving the continuous rotation of the shells by the roasting platform 8, the heating effect of the shells is ensured, the uniformity of the integral temperature of the shells is improved, and the quality of subsequent pouring is ensured; get material pole 10 in 7 departments of discharge gate setting, be used for shifting the shell dish 9 on the calcination platform 8 to bearing groove 5 in, the rotation through bearing groove 5 removes to the below of sprue gate 12 and pours, the pouring is accomplished the back and is rotated to placing platform 4 departments, utilize arm lock 13 to shift it and place and keep in and cool off on the platform 4, make the whole transfer process of shell all more smooth and easy and convenient, the security of transporting has further been improved, direct contact in high temperature shell and the operating personnel has been avoided, the security of transporting is improved, the efficiency of transporting has been guaranteed, the production efficiency in workshop has been improved.
Claims (10)
1. The utility model provides a shell pouring transfer device, includes transport track (1) and along the roasting furnace (2), founding stove (3), place platform (4) that the direction of transfer of transporting track (1) set gradually, its characterized in that: the material-taking device is characterized in that the transfer track (1) is annular, a plurality of bearing grooves (5) are rotatably connected to the transfer track (1), a first power portion for driving the bearing grooves (5) to rotate is arranged on the transfer track (1), a feeding port (6) and a discharging port (7) are arranged on the roasting furnace (2), a heating component is arranged in the roasting furnace (2), a roasting platform (8) is rotatably connected to the inside of the roasting furnace (2), a second power portion for driving the roasting platform (8) to rotate is arranged in the roasting furnace (2), a plurality of shell dishes (9) are slidably connected to the roasting platform (8), a material-taking rod (10) for transferring the shell dishes (9) to the bearing grooves (5) is arranged at the discharging port (7), a clamping plate (11) for fixing the shell dishes (9) is arranged in the bearing grooves (5), and a pouring port (12) is arranged at the bottom of the casting furnace (3), the pouring gate (12) is located above the shell dish (9), and the placing table (4) is provided with clamping arms (13) for transferring the shell dish (9) from the bearing grooves (5) to the placing table (4).
2. The shell casting transfer device of claim 1, wherein: the roasting furnace is characterized in that a vertical column (14) is arranged in the roasting furnace (2), the heating assembly is arranged on the vertical column (14), the roasting platform (8) is annular, and the vertical column (14) is positioned at an annular inner ring of the roasting platform (8).
3. The shell casting transfer device of claim 2, wherein: the heating component is an electric heating ring (15), and the electric heating ring (15) is spirally wound outside the upright post (14).
4. The shell casting transfer device of claim 2, wherein: the roasting platform (8) is provided with a plurality of stop blocks (16), two sides of the shell vessel (9) are respectively in sliding connection with the adjacent stop blocks (16), and the shell vessel (9) is in annular radial sliding connection along the roasting platform (8).
5. A shell pouring transfer device according to claim 4, characterized in that: the discharging port (7) is communicated with a blanking plate (17), the blanking plate (17) is arranged in an inclined mode, the lower end of the blanking plate (17) in height extends to the bearing groove (5), and the shell dish (9) is transferred into the bearing groove (5) after passing through the blanking plate (17).
6. A shell pouring transfer device according to claim 5, characterized in that: the material taking rod (10) is rotatably connected to the discharge hole (7), a telescopic rod (18) for driving the material taking rod (10) to rotate is arranged on the roasting furnace (2), a material taking head (19) is arranged at the end part of the material taking rod (10), and the material taking head (19) is in contact with the side wall of the shell vessel (9).
7. A shell pouring transfer device according to claim 6, characterized in that: the material taking head (19) is connected with the material taking rod (10) in a sliding mode when rotating, an electromagnet is arranged on the material taking head (19), and the electromagnet is attracted with the side wall of the shell dish (9).
8. The shell casting transfer device of claim 2, wherein: the top of transporting track (1) is equipped with annular spout (20), the bottom that bears groove (5) is equipped with gyro wheel (21), gyro wheel (21) roll connection is in annular spout (20), first power portion includes first motor (22), array distribution has a plurality of connecting rods (23) on the output shaft of first motor (22), the one end and the bearing groove (5) of connecting rod (23) are connected, second power portion includes second motor (24), second motor (24) are connected through PLC with first motor (22).
9. A shell pouring transfer device according to claim 8, characterized in that: the top of placing platform (4) is equipped with a plurality of louvres (25), it is equipped with first cylinder (26), second cylinder (27) of perpendicular setting on platform (4) to place, the expansion end at first cylinder (26) is fixed in arm lock (13), also be equipped with the electro-magnet on arm lock (13), the lateral wall actuation of electro-magnet and bearing groove (5), the expansion end of second cylinder (27) is equipped with arrangement pole (28).
10. The shell casting transfer device of claim 1, wherein: splint (11) rotate two of connection in bearing groove (5) for the symmetry, the bottom that bears groove (5) is equipped with flexible head (29), the rotation of the expansion end symmetry of flexible head (29) is connected with actuating lever (30), rotate through pivot (31) between actuating lever (30) and splint (11) and be connected, be equipped with arc hole (32) that run through in bearing groove (5), pivot (31) pass arc hole (32) and slide movement in arc hole (32).
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|---|---|---|---|
| CN202111243023.1A CN113967731A (en) | 2021-10-25 | 2021-10-25 | Shell pouring transfer device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111243023.1A CN113967731A (en) | 2021-10-25 | 2021-10-25 | Shell pouring transfer device |
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| CN113967731A true CN113967731A (en) | 2022-01-25 |
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Cited By (1)
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Application publication date: 20220125 |