Pouring device for casting

Abstract

The utility model relates to the technical field of casting production, in particular to a casting device for castings, which comprises a casting ladle and hoisting equipment, the hoisting equipment is mounted on the front side and the rear side of the casting ladle, and a casting nozzle for blanking is mounted on one side of the casting ladle; the top of the pouring ladle is fixedly connected with a recycling barrel, one side of the recycling barrel is fixedly connected with a pushing assembly, the outer side of the pushing assembly is fixedly connected with a blocking cover, and the outer side of the blocking cover is further fixedly connected with an air suction assembly. The recycling barrel and the blocking cover are arranged above the pouring ladle, when the pouring ladle topples over, pouring liquid is discharged through the pouring nozzle, splashing scrap iron generated by pouring can be blocked under the action of the blocking cover, the certain protection purpose is achieved, the threaded shaft is driven by the first motor to rotate, the threaded shaft drives the threaded sleeve to move, and therefore the pouring liquid can be recycled. And at the moment, the height of the blocking cover is controlled, splashing scrap iron is effectively blocked, and a certain protection effect on workers is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of casting production, in particular to a pouring device for castings. Background Art

[0002] Castings are metal shaped objects obtained by various casting methods, that is, the smelted liquid metal is poured into a pre-prepared mold by pouring, injection, suction or other casting methods, and then cooled and polished to obtain objects with a certain shape, size and performance.

[0003] When pouring a casting, the traditional pouring method is to tilt the pouring ladle and then inject the pouring liquid into the mold. When it is just injected into the mold, a large amount of iron chips splash, accompanied by a large amount of gas. The splashing of iron chips not only causes a large amount of resource waste, but also the high-temperature iron chips splash pose a certain safety hazard to the workers. Therefore, a pouring device for castings is proposed to address the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a pouring device for castings to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] As an optional solution of the casting device of the utility model, wherein: a casting device comprises a casting ladle and a hoisting device, the front and rear sides of the casting ladle are equipped with a hoisting device, and one side of the casting ladle is equipped with a pouring nozzle for unloading;

[0007] The top of the pouring iron ladle is fixedly connected with a recovery cylinder, one side of the recovery cylinder is fixedly connected with a pushing assembly, the outer side of the pushing assembly is fixedly connected with a blocking cover, and the outer side of the blocking cover is also fixedly connected with an air suction assembly;

[0008] The pushing assembly includes a mounting frame, a heat insulation plate and a first motor. The outer side of the mounting frame is fixedly connected to the recovery barrel, the inner side of the mounting frame is fixedly connected to the heat insulation plate, the inner side of the mounting frame is also fixedly connected to the first motor, the end of the main shaft of the first motor is fixedly connected to a threaded shaft, the outer side of the threaded shaft is spirally connected to a threaded sleeve, and the other end of the threaded sleeve is fixedly connected to a blocking cover.

[0009] As an optional solution of the pouring device for castings described in the utility model, guide columns are arranged on both sides of the threaded sleeve, one end of the guide column is fixedly connected to the blocking cover, and the other end of the guide column is slidably connected to the installation frame.

[0010] As an optional solution of the casting device for castings described in the utility model, one side of the blocking cover is concavely arranged, and a second filter screen is fixedly connected to the inside of the blocking cover.

[0011] When casting, the traditional pouring method is to tilt the pouring ladle and then inject the pouring liquid into the mold. When it is just injected into the mold, a large amount of iron chips splash, accompanied by a large amount of gas. The splashing of iron chips not only causes a large amount of waste of resources, but also the high-temperature iron chips splash poses a certain safety hazard to the staff. When the device is used, an external power supply is connected. When in use, a recovery cylinder and a blocking cover are set above the pouring ladle. When the pouring ladle is tilted, the pouring liquid can be discharged through the pouring nozzle. At this time, the splashing iron chips generated by the pouring can be blocked by the action of the blocking cover, which plays a certain protective purpose. The first motor drives the threaded shaft to rotate, and the threaded shaft drives the threaded sleeve to move. At this time, the blocking cover can be controlled The shield distance can effectively block the flying iron chips, which plays a certain protective role for the staff, and when the liquid is poured, a fixed oxide layer is formed on the upper surface of the liquid, and the oxide layer is injected into the mold, which will affect the quality of the casting. Therefore, when the liquid is poured, the pouring ladle is tilted, and the liquid covers the pouring nozzle. The oxide layer on the upper layer of the liquid can slowly enter the recovery cylinder to avoid entering the mold, thereby ensuring the production quality of the mold. When the pouring ladle is reset, the oxide layer can flow back to the pouring ladle for heating. There will only be one oxide layer for repeated use, thus avoiding waste of resources. At the same time, the blocking shield is concave, which can effectively block the flying iron chips and achieve a good blocking purpose.

[0012] As an optional scheme of the pouring device for castings described in the utility model, wherein: the air suction component includes a fixed frame, a mounting platform and a second motor, the outer side of the fixed frame is fixedly connected to the blocking cover, the interior of the fixed frame is fixedly connected to the mounting platform, the interior of the mounting platform is fixedly connected to the second motor, the outer side of the main shaft of the second motor is fixedly connected to a driving gear, the outer side of the driving gear is meshed with a driven gear, the interior of the driven gear is fixedly connected to a rotating rod, one end of the rotating rod is rotatably connected to the fixed frame, and the other end of the rotating rod is fixedly connected to evenly distributed fan blades.

[0013] As an optional solution of the casting device for castings described in the utility model, wherein: a first filter plate is also fixedly connected to the interior of the fixed frame.

[0014] When the iron filings come into contact with the mold, a large amount of gas is generated inside the mold, and a large amount of gas is quickly discharged through the mold opening, which affects the injection of the liquid. At this time, the second motor is started to drive the driving gear to rotate, and the driving gear drives the driven gear to rotate, and the driven gear drives the rotating rod and the fan blades to rotate. At this time, the gas inside the mold can be quickly discharged, which helps to smoothly inject the casting liquid into it and ensure the casting quality. The first filter plate and the second filter plate are set to block the iron filings and filter impurities to ensure the normal use of the internal equipment.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] When the utility model is in use, a recovery cylinder and a blocking cover are arranged above the pouring ladle. When the pouring ladle is tipped over, the pouring liquid can be discharged through the pouring nozzle. At this time, the splashing iron chips generated by the pouring can be blocked by the blocking cover, which plays a certain protective role. The first motor drives the threaded shaft to rotate, and the threaded shaft drives the threaded sleeve to move. At this time, the height of the blocking cover can be controlled, and then the splashing iron chips can be effectively blocked, which plays a certain protective role for the staff.

[0017] When the liquid is poured, an oxide layer is formed on the upper surface of the liquid. When the liquid is poured, the pouring ladle is tilted, and the oxide layer on the upper layer of the liquid can slowly enter the recovery cylinder, avoiding entering the mold, thereby ensuring the production quality of the mold.

[0018] When the iron filings come into contact with the mold, a large amount of gas is generated inside the mold. At this time, the second motor is started to drive the driving gear to rotate, the driving gear drives the driven gear to rotate, and the driven gear drives the rotating rod and the fan blades to rotate. At this time, the gas inside the mold can be quickly discharged, which helps to smoothly inject the casting liquid into it and ensure the casting quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a structural schematic diagram of the propulsion assembly of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the recovery cylinder of the utility model.

[0022] In the figure: 1. pouring ladle; 2. lifting equipment; 3. pouring nozzle; 4. recovery cylinder; 5. pushing assembly; 501. mounting frame; 502. heat insulation board; 503. first motor; 504. threaded shaft; 505. threaded sleeve; 506. guide column; 6. blocking cover; 7. suction assembly; 701. fixing frame; 702. mounting table; 703. second motor; 704. driving gear; 705. driven gear; 706. rotating rod; 707. fan blade; 708. first filter plate; 8. second filter screen. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1 , Figure 2 and Figure 3 , the utility model provides a technical solution:

[0026] A casting device for castings, comprising a casting ladle 1 and a hoisting device 2, wherein the hoisting device 2 is installed at the front and rear sides of the casting ladle 1, and a casting nozzle 3 for unloading is installed at one side of the casting ladle 1;

[0027] A recovery drum 4 is fixedly connected to the top of the above-mentioned pouring iron ladle 1, a pushing assembly 5 is fixedly connected to one side of the above-mentioned recovery drum 4, a blocking cover 6 is fixedly connected to the outer side of the above-mentioned pushing assembly 5, and an air suction assembly 7 is also fixedly connected to the outer side of the above-mentioned blocking cover 6;

[0028] The pushing assembly 5 comprises a mounting frame 501, a heat insulating plate 502 and a first motor 503. The outer side of the mounting frame 501 is fixedly connected to the recovery drum 4. The interior of the mounting frame 501 is fixedly connected to the heat insulating plate 502. The interior of the mounting frame 501 is also fixedly connected to the first motor 503. The main shaft end of the first motor 503 is fixedly connected to a threaded shaft 504. The outer side of the threaded shaft 504 is spirally connected to a threaded sleeve 505. The other end of the threaded sleeve 505 is fixedly connected to a blocking cover 6.

[0029] Guide posts 506 are disposed on both sides of the threaded sleeve 505 . One end of the guide post 506 is fixedly connected to the blocking cover 6 , and the other end of the guide post 506 is slidably connected to the installation frame 501 .

[0030] One side of the blocking cover 6 is concave, and a second filter screen 8 is fixedly connected to the interior of the blocking cover 6 .

[0031] When casting, the traditional pouring method is to tilt the pouring ladle and then inject the pouring liquid into the mold. When it is just injected into the mold, a large amount of iron chips splash, accompanied by a large amount of gas. The splashing of iron chips not only causes a large amount of waste of resources, but also the high-temperature iron chips splashing poses a certain safety hazard to the staff. When the device is used, an external power supply is connected. When in use, a recovery cylinder 4 and a blocking cover 6 are set above the pouring ladle 1. When the pouring ladle 1 is tilted, the pouring liquid can be discharged through the pouring nozzle 3. At this time, the splashing iron chips generated by the pouring can be blocked by the blocking cover 6, which plays a certain protective purpose. The first motor 503 drives the threaded shaft 504 to rotate, and the threaded shaft 504 drives the threaded sleeve 505 to move. At this time, the distance of the blocking cover 6 can be controlled. , and then effectively block the flying iron filings, which plays a certain protective role for the staff, and when the liquid is poured, a fixed oxide layer is formed on the upper surface of the liquid, and the oxide layer is injected into the mold, which will affect the quality of the casting. Therefore, when the liquid is poured, the recovery cylinder 4 is fixed at the upper edge of the pouring ladle 1. When the pouring ladle 1 is tilted, the liquid covers the pouring nozzle 3, and the oxide layer on the upper layer of the liquid can slowly enter the recovery cylinder 4 to avoid entering the mold, thereby ensuring the production quality of the mold. When the pouring ladle 1 is reset, its oxide layer can flow back to the pouring ladle 1 for heating. There will only be one oxide layer for repeated use, thereby avoiding waste of resources. At the same time, the blocking cover 6 is concavely set, which can effectively block the flying of iron filings and achieve a good blocking purpose.

[0032] Example 2

[0033] This embodiment is an improvement on embodiment 1. Figure 2 Specifically, the air suction component 7 includes a fixed frame 701, a mounting platform 702 and a second motor 703. The outer side of the fixed frame 701 is fixedly connected to the blocking cover 6, the interior of the fixed frame 701 is fixedly connected to the mounting platform 702, the interior of the mounting platform 702 is fixedly connected to the second motor 703, the outer side of the main shaft of the second motor 703 is fixedly connected to a driving gear 704, the outer side of the driving gear 704 is meshed with a driven gear 705, the interior of the driven gear 705 is fixedly connected to a rotating rod 706, one end of the rotating rod 706 is rotatably connected to the fixed frame 701, and the other end of the rotating rod 706 is fixedly connected to evenly distributed fan blades 707.

[0034] A first filter plate 708 is also fixedly connected inside the fixing frame 701 .

[0035] When the iron filings come into contact with the mold, a large amount of gas is generated inside the mold, and a large amount of gas is quickly discharged through the mold opening, which affects the injection of liquid. At this time, the second motor 703 is started to drive the driving gear 704 to rotate, and the driving gear 704 drives the driven gear 705 to rotate, and the driven gear 705 drives the rotating rod 706 and the fan blade 707 to rotate. At this time, the gas inside the mold can be quickly discharged, which helps to smoothly inject the casting liquid into it and ensure the casting quality. The first filter plate 708 and the second filter plate 8 are set to block iron filings and filter impurities to ensure the normal use of internal equipment.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A casting device for castings, comprising a casting ladle (1) and a hoisting device (2), wherein the hoisting device (2) is installed on the front and rear sides of the casting ladle (1), and a casting nozzle (3) for unloading is installed on one side of the casting ladle (1); Features: The top of the pouring iron ladle (1) is fixedly connected to a recovery cylinder (4), one side of the recovery cylinder (4) is fixedly connected to a pushing assembly (5), the outer side of the pushing assembly (5) is fixedly connected to a blocking cover (6), and the outer side of the blocking cover (6) is also fixedly connected to an air suction assembly (7); The pushing assembly (5) comprises a mounting frame (501), a heat insulation plate (502) and a first motor (503); the outer side of the mounting frame (501) is fixedly connected to the recovery drum (4); the interior of the mounting frame (501) is fixedly connected to the heat insulation plate (502); the interior of the mounting frame (501) is also fixedly connected to the first motor (503); the end of the main shaft of the first motor (503) is fixedly connected to a threaded shaft (504); the outer side of the threaded shaft (504) is spirally connected to a threaded sleeve (505); the other end of the threaded sleeve (505) is fixedly connected to a blocking cover (6).

2. A pouring device for castings according to claim 1, characterized in that: Guide columns (506) are provided on both sides of the threaded sleeve (505); one end of the guide column (506) is fixedly connected to the blocking cover (6), and the other end of the guide column (506) is slidably connected to the installation frame (501).

3. A casting pouring device according to claim 1, characterized in that: One side of the blocking cover (6) is concavely arranged, and a second filter screen (8) is fixedly connected to the interior of the blocking cover (6).

4. A casting pouring device according to claim 1, characterized in that: The air suction component (7) comprises a fixed frame (701), a mounting platform (702) and a second motor (703); the outer side of the fixed frame (701) is fixedly connected to the blocking cover (6); the interior of the fixed frame (701) is fixedly connected to the mounting platform (702); the interior of the mounting platform (702) is fixedly connected to the second motor (703); the outer side of the main shaft of the second motor (703) is fixedly connected to a driving gear (704); the outer side of the driving gear (704) is meshed with a driven gear (705); the interior of the driven gear (705) is fixedly connected to a rotating rod (706); one end of the rotating rod (706) is rotatably connected to the fixed frame (701); and the other end of the rotating rod (706) is fixedly connected to evenly distributed fan blades (707).

5. A casting pouring device according to claim 4, characterized in that: A first filter plate (708) is also fixedly connected inside the fixing frame (701).

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