A feeding device for a smelting furnace for producing aluminum alloy ingots

Abstract

The utility model relates to aluminium alloy ingot smelting furnace feeding technical field discloses a smelting furnace feeding device for aluminium alloy ingot production, including support frame, the outer wall rear side fixed connection of support frame has conveying mechanism, the conveying mechanism is used for conveying material to be processed, the outer wall front side sliding connection of support frame has conveying mechanism, the conveying mechanism is used for conveying material after processing, the outer wall front and rear side fixed connection of support frame has sliding mechanism, the inner wall middle part fixed connection of support frame has mould, the conveying mechanism includes fixed bolster, the fixed bolster fixed connection in the outer wall rear side of support frame, in the utility model, conveying mechanism sends material to the designated position, the conveying bucket on fixed bolster stores material, electric push rod control fixed frame and conveying pipe, adjust material unloading position and flow, sliding mechanism ensures each component stable sliding, guarantees the whole feeding process more stable and processing even.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy ingot furnace feeding technology, and in particular to a furnace feeding device for aluminum alloy ingot production. Background Technology

[0002] Aluminum alloy ingots are alloy castings made by melting aluminum with other metal elements in a specific ratio. They are the basic raw materials for aluminum alloy processing. In the production process of aluminum alloy ingots, in addition to raw materials and main equipment, various tools and auxiliary equipment are also required. Furnace feeding is used to ensure the accuracy, safety and efficiency of the production process.

[0003] Existing aluminum alloy ingot production furnace feeding devices refer to equipment used to transport aluminum alloy raw materials into the furnace during the aluminum alloy ingot production process. The device can realize automatic feeding, reduce manual operation, improve the safety and efficiency of feeding, and avoid safety hazards such as burns caused by people approaching the high-temperature furnace. At the same time, the feeding device also has the function of precisely controlling the feeding amount to ensure the quality stability of aluminum alloy ingots, together completing the smelting process in aluminum alloy ingot production.

[0004] However, during the feeding of aluminum alloy ingots into the furnace for production, the material flow rate fluctuates greatly, and the feeder speed is unstable, resulting in varying amounts of aluminum material. This affects the uniformity of the aluminum liquid composition in the furnace, leading to deviations in the alloy element ratio. The quantitative weighing system has large errors, resulting in significant differences in the amount of material fed between batches, which affects the smelting cycle and energy consumption. Utility Model Content

[0005] The purpose of this invention is to provide a furnace feeding device for aluminum alloy ingot production, which solves the problems of large fluctuations in material flow and unstable feeder speed, resulting in inconsistent amounts of aluminum material, affecting the uniformity of aluminum liquid composition in the furnace, causing deviations in alloy element ratios, and affecting the smelting cycle and energy consumption.

[0006] To achieve the above objectives, this utility model provides a cutting device for charging pile cable production and a furnace feeding device for aluminum alloy ingot production. The device includes a support frame, a conveying mechanism fixedly connected to the rear side of the outer wall of the support frame for conveying materials to be processed, a transmission mechanism slidably connected to the front side of the outer wall of the support frame for conveying processed materials, a sliding mechanism fixedly connected to the front and rear sides of the outer wall of the support frame, and a mold fixedly connected to the middle of the inner wall of the support frame. The conveying mechanism includes a fixed frame fixedly connected to the rear side of the outer wall of the support frame, a conveying hopper fixedly connected to the top of the outer wall of the fixed frame, an electric push rod fixedly connected to the rear side of the top of the fixed frame, a fixed frame fixedly connected to the output end of the electric push rod, a conveying pipe fixedly connected to the middle of the inner wall of the fixed frame, the conveying pipe slidably connected to the bottom of the outer wall of the conveying hopper, and a hydraulic assembly fixedly connected to the middle of the inner wall of the support frame.

[0007] The hydraulic assembly includes a hydraulic push rod, which is fixedly connected to the top of the outer wall of the support frame. The output end of the hydraulic push rod is fixedly connected to a fixing block, and the bottom of the outer wall of the fixing block is fixedly connected to multiple pressing rods. Connecting plates are fixedly connected to the left and right sides of the outer wall of the fixing block, and a push plate is rotatably connected to the bottom of the outer wall of the connecting plate.

[0008] The conveying mechanism includes a movable frame, which is slidably connected to the front side of the outer wall of the support frame. Rollers are rotatably connected to the four corners at the bottom of the movable frame. A baffle is fixedly connected to the top of the outer wall of the movable frame. A conveying shaft is provided on the top of the outer wall of the baffle. An adjusting component is fixedly connected to the bottom of the outer wall of the conveying shaft. The adjusting component is rotatably connected to the top of the outer wall of the movable frame.

[0009] The adjustment assembly includes a connecting frame, which is fixedly connected to the bottom of the outer wall of the conveying shaft. Adjusting plates two are rotatably connected to the left and right sides of the inner wall of the connecting frame. Adjusting plate one is rotatably connected to the middle of the inner wall of adjusting plate two. Electric push rod two is rotatably connected to the middle of the inner wall of adjusting plate one. The other end of electric push rod two is rotatably connected to the top front side of the moving frame.

[0010] The sliding mechanism includes a second fixed block, which is fixedly connected to the front and rear sides of the outer wall of the support frame. A sliding rod is fixedly connected to the middle of the inner wall of the second fixed block, and a connecting component is fixedly connected to the top of the sliding rod on the adjacent side.

[0011] The connecting component includes a connecting frame, which is fixedly connected to the inner wall of the slide bar on an adjacent side, and screws are threadedly connected to the outer wall of the connecting frame on all four sides.

[0012] The mold has heat insulation plates fixedly connected around its outer wall, and screws are threaded at the four corners of the bottom of the heat insulation plates.

[0013] The inner wall of the fixing frame is fixedly connected to multiple springs, and the upper and lower ends of the outer wall of each spring are fixedly connected to gaskets.

[0014] This utility model discloses a furnace feeding device for aluminum alloy ingot production. 1. In this utility model, the conveying mechanism delivers the material to the designated position, the conveying hopper on the fixed frame stores the material, the electric push rod controls the fixed frame and the conveying pipe, adjusts the material discharge position and flow rate, the hydraulic component performs material pretreatment, the hydraulic push rod drives the lower pressure rod to compact the material, and pushes the material to the mold through the push plate, the conveying mechanism slides on the front side of the support frame to transport the processed material to the subsequent work station, the sliding mechanism ensures stable sliding of each component, and ensures that the entire feeding process is more stable and the processing is more uniform.

[0015] 2. In this utility model, the movable frame is slidably connected to the support frame via bottom rollers. The roller design reduces friction. The sliding of the movable frame requires external power to adjust the horizontal position of the conveyor shaft. It is suitable for transverse material transportation or multi-station switching. An adjustment component is fixed at the bottom of the conveyor shaft, and the angle is adjusted through a four-bar linkage. The electric push rod 2 connects the movable frame and the adjustment plate 1, pushing it to rotate. The adjustment plate 2 rotates synchronously, driving the conveyor shaft to rotate and changing the material conveying direction or height. The sliding of the movable frame and the angle adjustment of the conveyor shaft can work independently or collaboratively to realize the complex trajectory conveying of materials and ensure conveying stability. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0017] Figure 1 This is a schematic diagram of the overall structure of a furnace feeding device for producing aluminum alloy ingots according to an embodiment of this utility model.

[0018] Figure 2 This is a front view of a feeding device for a furnace used in the production of aluminum alloy ingots, according to an embodiment of this utility model.

[0019] Figure 3 This is a side view of a feeding device for a furnace used in the production of aluminum alloy ingots, according to an embodiment of this utility model.

[0020] Figure 4 This is a partial structural schematic diagram of a furnace feeding device for producing aluminum alloy ingots according to an embodiment of this utility model.

[0021] Figure 5 This is a schematic diagram of the conveying mechanism of a furnace feeding device for producing aluminum alloy ingots, according to an embodiment of this utility model.

[0022] 1. Support frame; 2. Conveying mechanism; 201. Fixed frame; 202. Conveying bucket; 203. Electric push rod one; 204. Fixed frame; 205. Conveying pipe; 206. Hydraulic assembly; 2061. Hydraulic push rod; 2062. Fixed block one; 2063. Downward pressure rod; 2064. Connecting plate; 2065. Push plate; 3. Conveying mechanism; 301. Moving frame; 302. Roller; 303. Baffle; 304. Conveying shaft; 305. Adjusting assembly; 3051. Connecting frame; 3052. Adjusting plate one; 3053. Electric push rod two; 3054. Adjusting plate two; 4. Sliding mechanism; 401. Fixed block two; 402. Slide rod; 403. Connecting assembly; 4031. Connecting frame; 4032. Screw one; 5. Mold; 6. Heat insulation plate; 7. Screw two; 8. Spring; 9. Washer. Detailed Implementation

[0023] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0024] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a furnace feeding device for aluminum alloy ingot production, comprising a support frame 1, a conveying mechanism 2 fixedly connected to the rear side of the outer wall of the support frame 1 for conveying the material to be processed, a conveying mechanism 3 slidably connected to the front side of the outer wall of the support frame 1 for conveying the processed material, a sliding mechanism 4 fixedly connected to the front and rear sides of the outer wall of the support frame 1, and a mold 5 fixedly connected to the middle of the inner wall of the support frame 1; the conveying mechanism 2 includes a fixed frame 201 fixedly connected to the rear side of the outer wall of the support frame 1, a conveying bucket 202 fixedly connected to the top of the outer wall of the fixed frame 201, and an electric push rod 203 fixedly connected to the rear side of the top of the fixed frame 201. A fixed frame 204 is fixedly connected to the output end of the hopper 202. A conveying pipe 205 is fixedly connected to the middle of the inner wall of the fixed frame 204. The conveying pipe 205 is slidably connected to the bottom of the outer wall of the conveying hopper 202. A hydraulic component 206 is fixedly connected to the middle of the inner wall of the support frame 1. The hydraulic component 206 includes a hydraulic push rod 2061. The hydraulic push rod 2061 is fixedly connected to the top of the outer wall of the support frame 1. A fixed block 2062 is fixedly connected to the output end of the hydraulic push rod 2061. Multiple pressing rods 2063 are fixedly connected to the bottom of the outer wall of the fixed block 2062. Connecting plates 2064 are fixedly connected to the left and right sides of the outer wall of the fixed block 2062. A push plate 2065 is rotatably connected to the bottom of the outer wall of the connecting plate 2064.

[0025] Specifically, in the furnace feeding device for aluminum alloy ingot production, the conveying mechanism 2 delivers the material to the designated position, the conveying bucket 202 on the fixed frame 201 stores the material, the electric push rod 203 controls the fixed frame 204 and the conveying pipe 205 to adjust the material output position and flow rate, the hydraulic component 206 performs material pretreatment, the hydraulic push rod 2061 drives the lower pressure rod 2063 to compact the material through the fixed block 2062, the push plate 2065 pushes the compacted material to the mold 5, the conveying mechanism 3 delivers the processed material to the subsequent station through the conveying shaft 304, and the sliding mechanism 4 ensures the stable sliding of each component and supports the entire feeding process.

[0026] Reference Figure 1 , Figure 2 and Figure 5The conveying mechanism 3 includes a movable frame 301, which is slidably connected to the front side of the outer wall of the support frame 1. Rollers 302 are rotatably connected to the four corners of the bottom of the movable frame 301. A baffle 303 is fixedly connected to the top of the outer wall of the movable frame 301. A conveying shaft 304 is provided on the top of the outer wall of the baffle 303. An adjusting component 305 is fixedly connected to the bottom of the outer wall of the conveying shaft 304. The adjusting component 305 is rotatably connected to the top of the outer wall of the movable frame 301. The adjusting component 305 includes a connecting frame 3051, which is fixedly connected to the bottom of the outer wall of the conveying shaft 304. Adjusting plates 2 3054 are rotatably connected to the left and right sides of the inner wall of the connecting frame 3051. Adjusting plate 1 3052 is rotatably connected to the middle of the inner wall of adjusting plate 2 3054. Electric push rod 2 3053 is rotatably connected to the middle of the inner wall of adjusting plate 1 3052. The other end of electric push rod 2 3053 is rotatably connected to the top front side of the movable frame 301.

[0027] Specifically, the movable frame 301 is slidably connected to the front of the support frame 1 via four corner rollers 302 at the bottom. The rollers 302 change from sliding to rolling to reduce resistance. Driven by an external drive device, the frame moves back and forth, realizing the horizontal displacement of the conveying shaft 304 for lateral material transport. In the adjustment assembly 305, one end of the electric push rod 3053 is connected to the movable frame 301, and the other end is connected to the middle of the adjustment plate 3052. Its extension and retraction drive the adjustment plate 3052 to rotate, and through the hinge point, the adjustment plate 3054 rotates synchronously, driving the connecting frame 3051 and the conveying shaft 304 to rotate, completing the angle adjustment and changing the material conveying direction or height. The sliding of the movable frame 301 and the angle adjustment of the conveying shaft 304 can be independent or coordinated to realize translational conveying, direction change and complex trajectory conveying, respectively.

[0028] Reference Figure 1 , Figure 2 and Figure 3 The sliding mechanism 4 includes a second fixed block 401, which is fixedly connected to the front and rear sides of the outer wall of the support frame 1. A slide rod 402 is fixedly connected to the middle of the inner wall of the second fixed block 401. A connecting component 403 is fixedly connected to the top of the slide rod 402 on the adjacent side. The connecting component 403 includes a connecting frame 4031, which is fixedly connected to the inner wall of the slide rod 402 on the adjacent side. Screws 4032 are threaded around the outer wall of the connecting frame 4031. A heat insulation plate 6 is fixedly connected around the outer wall of the mold 5. Screws 7 are threaded at the four corners of the bottom of the outer wall of the heat insulation plate 6. Multiple springs 8 are fixedly connected to the front side of the inner wall of the fixed frame 201. Washers 9 are fixedly connected to the upper and lower ends of the outer wall of the springs 8.

[0029] Specifically, the sliding mechanism 4 is fixed to the front and rear sides of the support frame 1 by the fixing block 401, the slide rod 402 provides the sliding track, the connecting frame 4031 is connected to the slide rod 402 by the screw 4032, and the position and tightness of the connecting component 403 can be adjusted. The mold 5 is fixed and installed by the screws 7 around the heat insulation plate 6. The spring 8 in the fixing frame 201, together with the gasket 9, plays a role in buffering and shock absorption. Through the elastic deformation of the spring 8, the impact force is absorbed when the mold 5 slides or is subjected to force, avoiding rigid collisions and ensuring that the mold 5 remains stable during the sliding process. At the same time, the heat insulation plate 6 can also prevent the heat of the mold 5 from affecting other components.

[0030] Working principle: In the furnace feeding device for aluminum alloy ingot production, the various components work together to complete the feeding process. The conveying mechanism 2 is responsible for conveying the material to be processed to the designated position. The fixed frame 201 is fixed to the rear side of the support frame 1, and the conveying bucket 202 on it is used to store the material. The electric push rod 203 controls the fixed frame 204 through extension and retraction, thereby driving the conveying pipe 205 to slide at the bottom of the conveying bucket 202, which can adjust the position and flow rate of the material output. The hydraulic component 206 performs pre-processing of the material. The hydraulic push rod 2061 is fixed to the top of the support frame 1, and its output end drives the fixed block 1. Movement 2062 causes multiple pressing rods 2063 to press down, initially compacting the material. Simultaneously, connecting plate 2064 drives push plate 2065 to rotate, pushing the compacted material into mold 5. Conveying mechanism 3 can slide in front of support frame 1. After processing in mold 5, conveying mechanism 3, through horizontal displacement and angle adjustment of conveying shaft 304, transports the processed material to subsequent workstations. Sliding mechanism 4 ensures stable sliding of each sliding component on support frame 1, providing support and guidance for the entire feeding process, ensuring the orderly flow of material from conveying, processing to transmission.

[0031] The movable frame 301 is slidably connected to the front outer wall of the support frame 1 via rollers 302 at its four bottom corners. The rotational design of the rollers 302 converts sliding friction into rolling friction, significantly reducing resistance. The sliding of the movable frame 301 causes the rollers 302 to rotate, moving the movable frame 301 back and forth along the support frame 1. The sliding of the movable frame 301 allows for horizontal adjustment of the conveyor shaft 304, suitable for lateral material transport or switching between multiple workstations. Fixed to the bottom of the conveyor shaft 304, it serves as the basic support for the adjustment assembly 305. Connected sequentially via rotating joints, it forms the basic framework of a four-bar linkage. As a power source, one end is rotatably connected to the movable frame 301, and the other end is connected to the middle of the adjustment plate 3052. When the electric push rod 3053 extends or retracts, it pushes the adjustment plate 3052 to rotate around its connection point with the movable frame 301. The rotation of the first 3052 is transmitted to the second adjustment plate 3054 through the hinge point, causing it to rotate synchronously. The rotation of the second adjustment plate 3054 ultimately drives the connecting frame 3051 and the conveying shaft 304 to rotate around the fulcrum on the moving frame 301, thereby realizing the angle adjustment of the conveying shaft 304. By adjusting the angle of the conveying shaft 304, the conveying direction or height of the material can be changed to adapt to different production unloading angle adjustments. The sliding of the moving frame 301 and the angle adjustment of the conveying shaft 304 can work independently and collaboratively. When the moving frame 301 is slid alone, the angle of the conveying shaft 304 remains unchanged, realizing translational conveying. When the angle of the conveying shaft 304 is adjusted alone, the position of the moving frame 301 is fixed, changing the conveying direction. Simultaneously controlling the sliding and angle can realize the material conveying of complex trajectories as the supporting foundation of the conveying shaft 304 and limit the lateral displacement of the material during the conveying process, ensuring the stability of the conveying.

[0032] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that implementing all or part of the above embodiments and making equivalent changes in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A furnace feeding device for aluminum alloy ingot production, comprising a support frame, characterized in that: A conveying mechanism is fixedly connected to the rear side of the outer wall of the support frame. The conveying mechanism is used to convey the material to be processed. A conveying mechanism is slidably connected to the front side of the outer wall of the support frame. The conveying mechanism is used to convey the processed material. A sliding mechanism is fixedly connected to the front and rear sides of the outer wall of the support frame. A mold is fixedly connected to the middle of the inner wall of the support frame. The conveying mechanism includes a fixed frame, which is fixedly connected to the rear side of the outer wall of the support frame. A conveying bucket is fixedly connected to the top of the outer wall of the fixed frame. An electric push rod is fixedly connected to the rear side of the top of the fixed frame. A fixed frame is fixedly connected to the output end of the electric push rod. A conveying pipe is fixedly connected to the middle of the inner wall of the fixed frame. The conveying pipe is slidably connected to the bottom of the outer wall of the conveying bucket. A hydraulic component is fixedly connected to the middle of the inner wall of the support frame.

2. The feeder for a furnace for producing an aluminum alloy ingot according to claim 1, characterized in that: The hydraulic assembly includes a hydraulic push rod, which is fixedly connected to the top of the outer wall of the support frame. The output end of the hydraulic push rod is fixedly connected to a fixing block, and multiple pressing rods are fixedly connected to the bottom of the outer wall of the fixing block. Connecting plates are fixedly connected to the left and right sides of the outer wall of the fixing block, and a push plate is rotatably connected to the bottom of the outer wall of the connecting plate.

3. The feeder for a furnace for producing an aluminum alloy ingot according to claim 1, characterized in that: The conveying mechanism includes a movable frame, which is slidably connected to the front side of the outer wall of the support frame. Rollers are rotatably connected to the four corners at the bottom of the movable frame. A baffle is fixedly connected to the top of the outer wall of the movable frame. A conveying shaft is provided on the top of the outer wall of the baffle. An adjustment component is fixedly connected to the bottom of the outer wall of the conveying shaft. The adjustment component is rotatably connected to the top of the outer wall of the movable frame.

4. The feeder for a furnace for producing an aluminum alloy ingot according to claim 3, characterized in that: The adjustment assembly includes a connecting frame, which is fixedly connected to the bottom of the outer wall of the conveyor shaft. Adjusting plates two are rotatably connected to the left and right sides of the inner wall of the connecting frame. Adjusting plate one is rotatably connected to the middle of the inner wall of adjusting plate two. Electric push rod two is rotatably connected to the middle of the inner wall of adjusting plate one. The other end of electric push rod two is rotatably connected to the top front side of the moving frame.

5. The feeder for a furnace for producing an aluminum alloy ingot according to claim 1, characterized in that: The sliding mechanism includes a second fixed block, which is fixedly connected to the front and rear sides of the outer wall of the support frame. A sliding rod is fixedly connected to the middle of the inner wall of the second fixed block, and a connecting component is fixedly connected to the top of the sliding rod on the adjacent side.

6. The feeder for a furnace for producing an aluminum alloy ingot according to claim 5, characterized in that: The connecting assembly includes a connecting frame, which is fixedly connected to the inner wall of the slide bar on an adjacent side, and screws are threadedly connected to the outer wall of the connecting frame on all four sides.

7. The feeder for a furnace for producing an aluminum alloy ingot according to claim 1, characterized in that: The outer wall of the mold is fixedly connected to a heat insulation plate, and screws are threaded to the four corners at the bottom of the outer wall of the heat insulation plate.

8. The furnace feeding device for aluminum alloy ingot production according to claim 1, characterized in that: Multiple springs are fixedly connected to the front inner wall of the fixing frame, and gaskets are fixedly connected to the upper and lower ends of the outer wall of the springs.

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