Transition pouring gate device for molten iron pouring
By designing a transition gate device for molten iron casting, the cooperation of the opening container and adjustment components is used to solve the problem of molten iron splash caused by the gate shape fixation, the splash protection and flow rate adjustment are achieved, and the worker safety and casting quality are improved.
Patent Information
- Application Number
- CN202420611406.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-27
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-03-27
AI Technical Summary
The gate shape and size of the existing molten iron pouring system are fixed, which makes the operator easily splashed out by molten iron and burned during processing, and it is difficult to adjust to improve production efficiency and casting quality.
Design a transition gate device for molten iron pouring. Through the cooperation of open containers, inclined walls, baffles, paddle rods, springs and adjustment components, baffles height adjustment and leak hole size adjustment, prevent molten iron from splashing and control flow rate .
Effectively avoid iron splash, protect workers' safety, improve production efficiency and casting quality, and ensure the surface quality and shape integrity of castings.
Smart Images
Figure CN222153851U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of material preparation, in particular to a transition gate device for molten iron pouring. Background Art
[0002] Molten iron pouring is a key step in the casting process, where molten metal iron is poured into the mold to form a casting. This process requires precise control of temperature, flow rate and pressure to ensure the quality of the casting. The molten iron pouring system includes components such as the molten iron tank, gate, gate pipe and spout, through which the molten iron is guided into the mold. Optimizing the design of the molten iron pouring system can improve production efficiency and casting quality.
[0003] In the prior art, anti-splashing of pouring gate is very important in molten iron pouring. The use of coating or additives can reduce gas generation and sputtering and improve pouring quality.
[0004] However, the shape and size of the general gate are designed and not easy to change, which leads to the problem that the operators are often scalded by the splashing of molten iron during processing. In view of the above problems, a transition gate device for molten iron pouring is proposed to solve the above problems. Utility Model Content
[0005] In order to make up for the above shortcomings, the utility model provides a transition gate device for molten iron pouring, aiming to improve the problem in the prior art that the shape and size of the general gate are designed and difficult to change, which leads to the problem that operators are often scalded by molten iron splashes during processing.
[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a transition gate device for pouring molten iron, comprising an open container, a fixed plate fixedly connected to the left side of the open container, an inclined wall fixedly connected to the right side of the open container, a baffle slidably connected inside the inclined wall, two fixed blocks fixedly connected to the left side of the inclined wall, a paddle rod slidably connected inside the fixed block, a spring sleeved on one side of the outside of the paddle rod, a square plate fixedly connected to the other side of the outside of the paddle rod, a leakage channel fixedly connected to the middle side of the bottom of the open container, and an adjustment component is provided at the bottom of the open container.
[0007] As a further description of the above technical solution:
[0008] The adjustment assembly includes two support plates, the tops of the two support plates are fixedly connected to the bottom of the open container, a bidirectional threaded rod is rotatably connected between the two support plates, moving blocks are threadedly connected on both sides of the outside of the bidirectional threaded rod, and blocking plates are fixedly connected to the tops of the two moving blocks.
[0009] As a further description of the above technical solution:
[0010] A material leakage hole is provided in the middle of the open container, and the paddle rod passes through the inclined wall.
[0011] As a further description of the above technical solution:
[0012] A plurality of fixing holes are formed on the outside of the baffle, and the paddle rods are inserted into the fixing holes.
[0013] As a further description of the above technical solution:
[0014] Two sliding grooves are arranged on both sides of the bottom of the open container, and the outside of the square plate is slidably connected to the inside of the fixed block.
[0015] As a further description of the above technical solution:
[0016] One end of the spring is fixedly connected to the inside of the fixing block, and the other end of the spring is fixedly connected to the outside of the square plate.
[0017] As a further description of the above technical solution:
[0018] The moving block is slidably connected inside the sliding groove.
[0019] As a further description of the above technical solution:
[0020] The blocking plate is externally slidably connected to the inside of the open container.
[0021] The utility model has the following beneficial effects:
[0022] 1. In the utility model, through the cooperation among the open container, the fixed plate, the inclined wall, the baffle, the fixed block, the paddle rod, the spring and the square plate, the height of the baffle can be adjusted by the paddle rod, thereby effectively avoiding the splashing of molten iron, thereby protecting the safety of workers and avoiding burns caused by splashing of molten iron.
[0023] 2. In the utility model, through the cooperation among the leakage channel, the support plate, the bidirectional threaded rod, the moving block and the blocking plate, the size of the leakage hole can be adjusted through the support plate, thereby controlling the flow rate of the molten iron, thereby improving the production efficiency and the quality of the castings. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 A three-dimensional diagram of a transition gate device for molten iron pouring proposed by the utility model;
[0025] Figure 2 This is a schematic structural diagram of a baffle plate of a transition gate device for molten iron pouring proposed by the utility model;
[0026] Figure 3This is a schematic structural diagram of a leakage hole of a transition gate device for molten iron pouring proposed by the utility model;
[0027] Figure 4 The utility model discloses a blocker plate of a transition gate device for molten iron pouring.
[0028] Legend:
[0029] 1. Open container; 2. Fixed plate; 3. Inclined wall; 4. Baffle; 5. Fixed block; 6. Paddle rod; 7. Spring; 8. Square plate; 9. Leakage channel; 10. Support plate; 11. Bidirectional threaded rod; 12. Moving block; 13. Blocking plate. DETAILED DESCRIPTION
[0030] 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.
[0031] Reference Figure 1 - Figure 3 The utility model provides an embodiment: a transition gate device for pouring molten iron, comprising an open container 1, a fixed plate 2 is fixedly connected to the left side of the open container 1, an inclined wall 3 is fixedly connected to the right side of the open container 1, a baffle 4 is slidably connected inside the inclined wall 3, two fixed blocks 5 are fixedly connected to the left side of the inclined wall 3, a paddle rod 6 is slidably connected inside the fixed block 5, a spring 7 is sleeved on one side of the outer side of the paddle rod 6, a square plate 8 is fixedly connected to the other side of the outer side of the paddle rod 6, a leakage channel 9 is fixedly connected to the middle side of the bottom of the open container 1, and an adjusting component is arranged at the bottom of the open container 1.
[0032] Specifically, when molten iron is poured, it is poured through the leakage channel 9. Molten iron will splash out during the pouring process. At this time, it can be avoided by adjusting the baffle 4. The paddle rod 6 is pulled to drive the square plate 8 to slide inside the fixed block 5 and compress the spring 7 until the spring 7 is separated from the baffle 4. Then the baffle 4 is adjusted to a reasonable position, and then the paddle rod 6 is released. At this time, the spring 7 inside the fixed block 5 begins to reset. When the spring 7 resets, the paddle rod 6 is driven by the square plate 8 to penetrate the inclined wall 3 and be inserted into the baffle 4, thereby completing the fixation. The baffle 4 prevents the splashing of molten iron, thereby protecting the safety of workers and avoiding burns caused by splashing molten iron.
[0033] Reference Figure 2 - Figure 4The adjustment component includes two support plates 10, the tops of the two support plates 10 are fixedly connected to the bottom of the open container 1, a bidirectional threaded rod 11 is rotatably connected between the two support plates 10, and moving blocks 12 are threadedly connected on both sides of the outside of the bidirectional threaded rod 11. The tops of the two moving blocks 12 are fixedly connected to blocking plates 13, the moving blocks 12 are slidably connected inside the slide groove, and the blocking plates 13 are slidably connected outside the open container 1.
[0034] Specifically, the flow rate of the molten iron through the leakage channel 9 can be adjusted by adjusting the component, and the moving block 12 outside the two-way threaded rod 11 is driven to move by rotating the two-way threaded rod 11. When the moving block 12 moves, it will drive the blocking plate 13 to slide, thereby adjusting the size of the leakage hole to a suitable flow rate. Controlling the flow rate helps to optimize the molten iron pouring process. The appropriate flow rate can maintain a stable flow of molten iron during the pouring process, reduce the possibility of gas inhalation and sputtering, thereby improving the surface quality of the casting and reducing defects. In addition, by controlling the flow rate, the mold can be better filled to ensure the integrity of the casting shape and avoid the generation of voids and pores, thereby improving production efficiency and casting quality.
[0035] Reference Figure 1 - Figure 3 A leakage hole is provided in the middle of the open container 1, a paddle rod 6 passes through the inclined wall 3, a plurality of fixing holes are provided on the outside of the baffle 4, the paddle rod 6 is inserted into the fixing holes, two slide grooves are provided on both sides of the bottom of the open container 1, the outside of the square plate 8 is slidably connected to the inside of the fixed block 5, one end of the spring 7 is fixedly connected to the inside of the fixed block 5, and the other end of the spring 7 is fixedly connected to the outside of the square plate 8.
[0036] Specifically, the fixing plate 2 serves to fix the open container 1, and the paddle rod 6 cooperates with the fixing hole outside the baffle 4 to fix the baffle 4. When the spring 7 is reset, it drives the block plate 8 to slide inside the fixing block 5, and then due to the fixed relationship between the block plate 8 and the paddle rod 6, the paddle rod 6 is driven to reset together.
[0037] Working principle: the open container 1 is fixed by the fixing plate 2, and then when the molten iron is poured, it is poured through the leakage channel 9. During the pouring process, molten iron will splash out, which can be avoided by adjusting the baffle 4. The paddle rod 6 is pulled to drive the block plate 8 to slide inside the fixed block 5 and compress the spring 7 until the spring 7 is separated from the baffle 4, and then the baffle 4 is adjusted to a reasonable position. When the paddle rod 6 is released, the spring 7 inside the fixed block 5 begins to reset. When the spring 7 resets, it drives the paddle rod 6 to penetrate the inclined wall 3 and be inserted into the baffle 4, thereby completing the fixation. Then, the flow rate of the molten iron through the leakage channel 9 can be adjusted through the adjustment component. By rotating the bidirectional threaded rod 11, the moving block 12 outside the bidirectional threaded rod 11 is driven to move. When the moving block 12 moves, it will drive the blocking plate 13 to slide, thereby adjusting the size of the leakage hole to a suitable flow rate.
[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A transition gate device for molten iron pouring, comprising an open container (1), characterized in that: The left side of the open container (1) is fixedly connected to a fixed plate (2), the right side of the open container (1) is fixedly connected to an inclined wall (3), a baffle (4) is slidably connected inside the inclined wall (3), two fixed blocks (5) are fixedly connected to the left side of the inclined wall (3), a paddle rod (6) is slidably connected inside the fixed block (5), a spring (7) is sleeved on one side of the outside of the paddle rod (6), a square plate (8) is fixedly connected to the other side of the outside of the paddle rod (6), a leakage channel (9) is fixedly connected to the middle side of the bottom of the open container (1), and an adjustment component is provided at the bottom of the open container (1).
2. A transition gate device for molten iron pouring according to claim 1, characterized in that: The adjustment assembly comprises two support plates (10), the tops of the two support plates (10) are fixedly connected to the bottom of the open container (1), a bidirectional threaded rod (11) is rotatably connected between the two support plates (10), both sides of the outside of the bidirectional threaded rod (11) are threadedly connected to moving blocks (12), and the tops of the two moving blocks (12) are fixedly connected to blocking plates (13).
3. The transition gate device for molten iron pouring according to claim 1, characterized in that: A material leakage hole is provided in the middle of the open container (1), and the paddle rod (6) passes through the inclined wall (3).
4. The transition gate device for molten iron pouring according to claim 1, characterized in that: A plurality of fixing holes are formed on the outside of the baffle plate (4), and the paddle rod (6) is inserted into the fixing holes.
5. The transition gate device for molten iron pouring according to claim 2, characterized in that: Two sliding grooves are provided on both sides of the bottom of the open container (1), and the outside of the square plate (8) is slidably connected to the inside of the fixed block (5).
6. The transition gate device for molten iron pouring according to claim 1, characterized in that: One end of the spring (7) is fixedly connected to the inside of the fixed block (5), and the other end of the spring (7) is fixedly connected to the outside of the square plate (8).
7. The transition gate device for molten iron pouring according to claim 5, characterized in that: The moving block (12) is slidably connected inside the sliding groove.
8. The transition gate device for molten iron pouring according to claim 2, characterized in that: The blocking plate (13) is externally slidably connected to the inside of the open container (1).