A feeding device for preparing solution of aluminum alloy ingot which can be observed in real time

Abstract

The application discloses a kind of feeding equipment that can observe the preparation solution of aluminum alloy ingot in real time, it is related to quantitative feeding detection technical field, including the feeding main body that is combined by main body support frame, external barrel, auxiliary mounting frame, quantitative discharging mechanism for quantitative feeding is arranged in the feeding main body interior, the injection protection mechanism for preventing material to be lowered and material splashing in the process of stirring is arranged at the bottom of the feeding main body, early warning feeding mechanism for early warning and reminding feeding to operator is arranged on the feeding main body, the impact block in early warning feeding mechanism rotates and slides and impacts sound emitting cabin to emit sound, to remind the five barrels in the interior of external barrel of operator complete once feeding process, at this time, raw materials in barrel have been put into smelting furnace through feeding pipe, remind operator to feed five barrels in the interior of external barrel one by one, ensure the normal progress of subsequent aluminum alloy ingot preparation solution.

Description

Technical Field

[0001] This invention relates to the field of quantitative feeding detection technology, specifically to a feeding device that can monitor the aluminum alloy ingot preparation solution in real time. Background Technology

[0002] In the preparation of aluminum alloy ingot solution, other metallic or non-metallic elements, such as alloying elements, fluxes, refining agents, and feeders, are usually added to pure aluminum. According to the specific alloy formula and production requirements, the amount and proportion of these materials added are precisely measured and controlled. This not only maintains the basic properties of pure aluminum, but also gives the aluminum alloy good comprehensive properties due to the effects of alloying and heat treatment.

[0003] Currently, the addition of alloying elements to aluminum alloy ingots is usually done continuously in a single step. However, different alloying elements have different chemical reaction characteristics during the preparation of the aluminum alloy ingot solution. The order of addition may affect the reaction and alloy formation during the melting process, which can easily affect the purity and performance of the aluminum alloy, leading to a decrease in the strength, hardness and corrosion resistance of the aluminum alloy, thereby affecting the quality and reliability of the final product.

[0004] In the traditional process of aluminum alloying and smelting, intermediate alloys or alloy additives are directly thrown into the aluminum liquid for stirring and dissolution. The raw materials fall into the molten aluminum liquid and splash. In addition, the presence of moisture, impurities or other unsuitable conditions in some raw materials may cause the substances to react and the gases released by the reaction. The generation of these gases may cause local boiling and solution splashing, which may result in burns to workers during the process of dropping raw materials.

[0005] Therefore, a feeding device that can monitor the aluminum alloy ingot preparation solution in real time is proposed to solve the above problems. Summary of the Invention

[0006] In view of this, the technical problem to be solved by the present invention is to propose a feeding device that can monitor the aluminum alloy ingot preparation solution in real time, so as to solve the problems of the existing technology that affect the purity and performance of aluminum alloy due to the one-time addition of materials, and the low safety caused by splashing when the raw material falls into the molten aluminum liquid.

[0007] To achieve the above objectives, the present invention provides the following technical solution: a feeding device for real-time monitoring of aluminum alloy ingot preparation solution, comprising a feeding body composed of a main support frame, an outer barrel, and an auxiliary mounting frame, wherein the main support frame is fixedly installed on the outside of the outer barrel, the auxiliary mounting frame for mounting the feeding body is fixedly installed below the main support frame, a quantitative feeding mechanism is provided inside the feeding body for quantitative feeding, a material injection protection mechanism is provided at the bottom of the feeding body to prevent material from falling and splashing during stirring, and an early warning feeding mechanism is provided on the feeding body to provide early warning reminders to operators for material replenishment;

[0008] The quantitative feeding mechanism includes a grooved wheel, a rotating disk for rotation is attached to the notch of the grooved wheel, a pin connecting rod for rotating the grooved wheel is fixedly connected to the bottom center of the rotating disk, and a sealing gear ring for cooperating with rotation and stirring is evenly arranged around the grooved wheel.

[0009] The injection protection mechanism includes a fixed push rod, and a sliding ring for pressing is fixedly connected to the end of the fixed push rod away from the sealing gear ring. A rotating connecting rod for extension and retraction is rotatably connected around the sliding ring, and a protective layer for protection is provided on the outer surface of the rotating connecting rod.

[0010] The early warning and replenishment mechanism includes a sound-generating chamber, inside which are arranged pairs of impact blocks for sound generation, and inside which are arranged a sector gear for rotation, and at the lower end of the sector gear is a torsion spring shaft for reset, and a lever for actuation is fixedly connected to the sector gear.

[0011] Preferably, the quantitative feeding mechanism further includes a cam fixing plate disposed at the center of the cross at the top of the main support frame. A fixed shaft is fixedly connected to the bottom end of the cam fixing plate, a grooved wheel is rotatably connected to the fixed shaft, an auxiliary bent rod is fixedly connected to the bottom of the grooved wheel, a rotating disk is fitted at the arc-shaped notch of the grooved wheel, a drive shaft is fixedly connected to the rotating disk, and the end of the drive shaft away from the rotating disk is rotatably connected to the cam fixing plate. A pin connecting rod is fixedly connected to the center of the bottom surface of the rotating disk.

[0012] Preferably, the quantitative feeding mechanism further includes an upper raw material barrel uniformly arranged in a ring inside the outer barrel. The lower end of the upper raw material barrel is sealed with a sealing gear ring, and the lower end of the sealing gear ring is sealed with a lower raw material barrel. A guide rail ring is provided at the center of the bottom surface of the outer barrel. The lower raw material barrels rotate within the guide rail ring. An arc-shaped push plate is engaged with the outer wall of the lower raw material barrel. A stirring rod is fixedly connected to the inner ring of the sealing gear ring. An internal gear ring is fixedly installed at the same horizontal line as the outer barrel and the sealing gear ring. A semi-circular mating protrusion is provided on the outer wall surface of the upper raw material barrel on the right side of the bottom opening of the outer barrel.

[0013] Preferably, the injection protection mechanism further includes an auxiliary fixing rod fixedly connected to the upper raw material barrel, a magnetic block 1 fixedly connected to the end of the auxiliary fixing rod 1 away from the upper raw material barrel, a magnetic block 2 provided on the outer wall of one side of the bottom opening of the outer barrel, a fixed push rod fixedly connected to the bottom of the magnetic block 2, a fixed ring provided on the side of the main support frame ring near the fixed push rod, the fixed push rod sliding inside the fixed ring, the sliding ring fixedly connected to the end of the fixed push rod away from the magnetic block 2, a rotating connecting rod 1 rotatably connected to the sliding ring, a rotating connecting rod 2 rotatably connected to the middle of the rotating connecting rod 1, and a support ring rotatably connected to the end of the rotating connecting rod 2 away from the middle of the rotating connecting rod 1.

[0014] Preferably, the injection protection mechanism further includes a feeding pipe installed at the opening of the external barrel, the sliding ring being slidably connected to the feeding pipe, and the protective layer being disposed on the surface of the rotating connecting rod.

[0015] Preferably, the early warning and replenishment mechanism further includes a mounting plate fixedly installed at the opening of the outer barrel near the side of the magnetic block. The sound-emitting chamber is fixedly installed on the upper surface of the mounting plate. A shaft gear is rotatably connected to the center of the sound-emitting chamber. A double slide plate is fixedly connected to the top of the shaft gear. An impact block is slidably connected in the slide groove inside the double slide plate. A sector gear meshes with the bottom gear of the shaft gear. The torsion spring shaft is rotatably connected to the bottom of the sector gear. The lever is fixedly connected to the end of the sector gear away from the shaft gear. The lever is L-shaped, and the lower end of the lever inside the outer barrel is on the same horizontal line as the mating protrusion. The lower end of the lever inside the outer barrel is spherical.

[0016] Preferably, the grooved wheel has four symmetrically arranged slots around it, and the blocks between the slots are all arc-shaped notches. The arc-shaped notches are adapted to the size of the rotating disk, and the slots on the grooved wheel are adapted to the pins on the pin connecting rod.

[0017] Preferably, the first magnetic block and the second magnetic block are two magnetic blocks with the same magnetism, and the second magnetic block is located on the trajectory of the circular motion of the first magnetic block.

[0018] Preferably, the sound-emitting chamber is made of copper and is cylindrical.

[0019] Compared with the prior art, the present invention provides a feeding device for real-time monitoring of the aluminum alloy ingot preparation solution, which has the following beneficial effects:

[0020] 1. The aluminum alloy ingot preparation solution in the melting furnace is quantitatively and in stages fed by rotating five barrels inside the external barrel. This design and control of the rotation of the external barrels enables quantitative feeding of the aluminum alloy solution, ensuring the accuracy of the amount of alloy material or additives added each time to achieve the expected alloy ratio and performance requirements. The staged feeding method, since the barrels are rotatable, allows for different rotation intervals and times to be set, enabling the gradual addition of alloy materials or additives as needed to control the changes in alloy composition during the melting process and obtain the desired alloy composition. At the same time, the rotation of the barrels and the stirring during the melting process ensure uniform mixing of alloy materials or additives with the solution, which helps to ensure a uniform distribution of alloy composition and avoid uneven composition or segregation.

[0021] 2. By setting up magnetic block one and magnetic block two with the same magnetism in the feeding protection mechanism, and cooperating with the rotation of the quantitative feeding mechanism, the opening of the smelting furnace is automatically expanded and protected during the feeding process. This prevents the raw materials from falling into the molten aluminum and splashing. Also, some raw materials may contain moisture, impurities or other unsuitable conditions that may cause the substances to react and the gases released by the reaction. The generation of these gases may cause local boiling and solution splashing. The expansion of the protective layer can effectively prevent workers from being burned during the feeding process, thereby providing a safe working environment for workers and improving the safety of the smelting process.

[0022] 3. The impact block in the early warning feeding mechanism rotates and slides to impact the sound-generating chamber, thus reminding the operator that all five barrels inside the outer barrel have completed one feeding process. At this time, the raw materials inside the barrels have been put into the melting furnace through the feeding pipe, reminding the operator to feed the five barrels inside the outer barrel one by one to ensure the normal progress of the subsequent aluminum alloy ingot preparation solution. Attached Figure Description

[0023] Figure 1 This is a front-view stereoscopic structural diagram of the present invention;

[0024] Figure 2 This is a schematic cross-sectional view of the three-dimensional structure of the outer barrel of the present invention;

[0025] Figure 3 For the present invention Figure 2 Enlarged schematic diagram of the three-dimensional structure at point A;

[0026] Figure 4 This is a three-dimensional structural diagram of the upper raw material barrel, sealing gear ring, magnetic block 1, and other related positions of the present invention.

[0027] Figure 5 This is a three-dimensional cross-sectional schematic diagram of the outer barrel, upper raw material barrel, and lower raw material barrel of the present invention;

[0028] Figure 6 This is a three-dimensional structural diagram of the relevant positions of magnetic block one and magnetic block two of the present invention;

[0029] Figure 7 This is a schematic diagram of the internal three-dimensional structure of the injection protection mechanism of the present invention;

[0030] Figure 8 For the present invention Figure 7 A magnified view of the three-dimensional structure at point B in the middle;

[0031] Figure 9 This is a three-dimensional structural diagram of the corresponding positions of the protrusions, sector gears, etc. in this invention.

[0032] Figure 10 This is a three-dimensional structural diagram of the relevant positions of the early warning and replenishment mechanism of the present invention;

[0033] Figure 11 This is a three-dimensional structural diagram of the twin slide plates and impact blocks of the present invention.

[0034] In the picture:

[0035] 1. Feeding body; 101. Main support frame; 102. External barrel; 103. Auxiliary mounting frame;

[0036] 2. Quantitative feeding mechanism; 201. Cam fixing plate; 202. Fixed shaft; 203. Grooved wheel; 204. Auxiliary bent rod; 205. Rotating disk; 206. Drive shaft; 207. Pin shaft connecting rod; 208. Upper raw material barrel; 209. Sealing gear ring; 210. Lower raw material barrel; 211. Arc-shaped push plate; 212. Stirring rod; 213. Internal gear ring; 214. Mating protrusion; 215. Guide rail ring;

[0037] 3. Injection protection mechanism; 301. Auxiliary fixing rod one; 302. Magnetic block one; 303. Magnetic block two; 304. Fixed push rod; 305. Fixing ring; 306. Sliding ring; 307. Rotating connecting rod one; 308. Rotating connecting rod two; 309. Support ring; 310. Feeding pipe; 311. Protective layer;

[0038] 4. Early warning and material replenishment mechanism; 401. Mounting plate; 402. Sound-emitting chamber; 403. Gear with shaft; 404. Twin slide plate; 405. Impact block; 406. Sector gear; 407. Torsion spring shaft; 408. Lever. Detailed Implementation

[0039] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0041] Example

[0042] Please refer to Figures 1 to 5 As shown:

[0043] To address the problems mentioned in the technical solutions, this application provides a feeding device for real-time monitoring of aluminum alloy ingot preparation solution. The device includes a feeding body 1 composed of a main support frame 101, an outer barrel 102, and an auxiliary mounting frame 103. The main support frame 101 is fixedly installed on the outside of the outer barrel 102, and the auxiliary mounting frame 103 for mounting the feeding body 1 is fixedly installed below the main support frame 101. The feeding device includes a quantitative feeding mechanism 2 installed inside the feeding body 1 for quantitative feeding, a material injection protection mechanism 3 at the bottom of the feeding body 1 to prevent material from falling and splashing during stirring, and a warning feeding mechanism 4 on the feeding body 1 to provide early warning reminders to operators for material replenishment.

[0044] The quantitative feeding mechanism 2 includes a grooved wheel 203, with a rotating disk 205 fitted at the notch of the grooved wheel 203. A pin connecting rod 207 for rotating the grooved wheel 203 is fixedly connected to the bottom center of the rotating disk 205. A sealing gear ring 209 for cooperating with rotational stirring is evenly arranged around the grooved wheel 203. The quantitative feeding mechanism 2 also includes a cam fixing disk 201 located at the center of the cross at the top of the main support frame 101. A fixed shaft 202 is fixedly connected to the bottom end of the cam fixing disk 201, and the grooved wheel 203 is rotatably connected to the fixed shaft 202. An auxiliary bent rod 204 is fixedly connected to the bottom of the 203. A rotating disk 205 is attached to the arc-shaped notch of the grooved wheel 203. A drive shaft 206 is fixedly connected to the rotating disk 205. A servo motor is installed on the drive shaft 206 to drive the drive shaft 206 to rotate. The end of the drive shaft 206 away from the rotating disk 205 is rotatably connected to the cam fixed disk 201. A pin shaft connecting rod 207 is fixedly connected to the center of the bottom surface of the rotating disk 205. The pin on the pin shaft connecting rod 207 is adapted to the groove on the grooved wheel 203.

[0045] The quantitative feeding mechanism 2 also includes an upper raw material barrel 208 uniformly arranged around the outer barrel 102. The upper raw material barrel 208 is adapted to the sealing gear ring 209 and the lower raw material barrel 210. The lower end of the upper raw material barrel 208 is sealed with the sealing gear ring 209. The sealing gear ring 209 is a sealing ring with a gear. The upper raw material barrel 208 and the sealing gear ring 209 are sealed together to form a complete barrel. The lower end of the sealing gear ring 209 is sealed with the lower raw material barrel 210. The outer barrel 102... 02 A guide ring 215 is provided at the center of the bottom surface. The lower raw material barrels 210 rotate within the guide ring 215. An arc-shaped push plate 211 is engaged with the outer wall of the lower raw material barrel 210. A stirring rod 212 is fixedly connected to the inner ring of the sealing gear ring 209. An internal gear ring 213 is fixedly installed at the same horizontal line as the outer barrel 102 and the sealing gear ring 209. The internal gear ring 213 is adapted to the sealing gear ring 209. A semi-circular mating protrusion 214 is provided on the outer wall surface of the upper raw material barrel 208 on the right side of the bottom opening of the outer barrel 102. The mating protrusion 214 is a spherical protrusion.

[0046] Among them: four slots are symmetrically opened around the groove wheel 203, and the blocks between the slots are all arc-shaped notch blocks, which are adapted to the size of the rotating disk 205;

[0047] The arc-shaped push plate 211 is made of elastic rubber, and the inner wall of the arc-shaped push plate 211 is evenly provided with anti-slip texture. The shape of the arc-shaped push plate 211 is adapted to the arc surface size of the lower raw material barrel 210.

[0048] The guide ring 215 consists of an inner ring and an outer ring close to the outer wall of the outer barrel 102. The distance between the inner and outer rings of the guide ring 215 is adapted to the size of the opening of the lower raw material barrel 210. The guide ring 215 is higher than the bottom surface of the outer barrel 102, so that the lower raw material barrel 210 moves within the guide ring 215 when it rotates.

[0049] Currently, the addition of alloying elements to aluminum alloy ingots is usually done continuously in one go. However, different alloying elements have different chemical reaction characteristics during the preparation of the aluminum alloy ingot solution. The order of addition may affect the reaction and alloy formation during the melting process. By setting up a quantitative feeding mechanism 2, the aluminum alloy ingot preparation solution in the melting furnace can be quantitatively and in stages. At the same time, the rotation of the barrel and the stirring during the melting process can achieve uniform mixing of alloying materials or additives with the solution. This helps to ensure the uniform distribution of alloy composition and avoid uneven composition or segregation.

[0050] Further examples: Please refer to Figures 6 to 8 As shown:

[0051] The injection protection mechanism 3 includes a fixed push rod 304. The end of the fixed push rod 304 away from the sealing gear ring 209 is fixedly connected to a sliding ring 306 for pressing. A rotating connecting rod 307 for extension and retraction is rotatably connected around the sliding ring 306. A protective layer 311 for protection is provided on the outer surface of the rotating connecting rod 307.

[0052] The filling protection mechanism 3 also includes an auxiliary fixing rod 301 fixedly connected to the upper raw material tank 208. A magnetic block 302 is fixedly connected to the end of the auxiliary fixing rod 301 away from the upper raw material tank 208. A magnetic block 303 is provided on the outer wall of one side of the bottom opening of the outer tank body 102. A fixed push rod 304 is fixedly connected to the bottom of the magnetic block 303. A fixing ring 305 is provided on the side of the annular ring of the main support frame 101 near the fixed push rod 304. The fixed push rod 304 slides on the fixing ring. Inside ring 305, sliding ring 306 is fixedly connected to the end of fixed push rod 304 away from magnetic block 2 303. The inner wall of sliding ring 306 and the outer wall of feed tube 310 are both smooth surfaces to ensure the smooth vertical movement of sliding ring 306 on feed tube 310. Rotating connecting rod 1 307 is rotatably connected to sliding ring 306. Rotating connecting rod 2 308 is rotatably connected to the middle of rotating connecting rod 1 307. Support ring 309 is rotatably connected to the end of rotating connecting rod 2 308 away from the middle of rotating connecting rod 1 307.

[0053] The material injection protection mechanism 3 also includes a feeding pipe 310 installed at the opening of the outer barrel 102, a sliding ring 306 slidably connected to the feeding pipe 310, and a protective layer 311 set on the surface of the rotating connecting rod 307. The protective layer 311 is made of polyethylene (PE) fabric: polyethylene is a polymer material that not only has good acid and alkali resistance and corrosion resistance, which can prevent the aluminum alloy ingot solution from corroding the fabric, but also prevents the molten aluminum alloy ingot solution from splashing during the feeding process, thereby providing a safe working environment for the workers.

[0054] Among them, the auxiliary fixing rod 301 has a rectangular rod structure, and the auxiliary fixing rod 301 will not be blocked by the early warning feeding mechanism 4 when it makes arc movement;

[0055] Magnetic block 1 302 and magnetic block 2 303 are two magnetic blocks with the same magnetism, and magnetic block 2 303 is located on the trajectory of the circular motion of magnetic block 1 302;

[0056] The fixed push rod 304 and the fixed ring 305 are matched in external shape, and the outer wall of the fixed push rod 304 and the inner wall of the fixed ring 305 are both smooth surfaces to ensure the stability of the vertical movement of the fixed push rod 304.

[0057] In the traditional aluminum alloying smelting process, intermediate alloys or alloy additives are directly thrown into the aluminum liquid for stirring and dissolution. The raw materials falling into the molten aluminum liquid splash, which can cause burns to workers during the process. By setting up magnetic block 302 and magnetic block 303 with the same magnetic properties in the feeding protection mechanism 3, and cooperating with the rotation of the quantitative feeding mechanism 2, the opening of the smelting furnace is automatically expanded during the feeding process to prevent the raw materials from falling into the molten aluminum liquid and splashing. The expansion of the protective layer 311 can effectively prevent burns to workers during the feeding process, thereby providing a safe working environment for workers and improving the safety of the smelting process.

[0058] A further embodiment: Please refer to Figures 9 to 11 As shown:

[0059] The early warning and replenishment mechanism 4 includes a sound-generating chamber 402, inside which are arranged a pair of impact blocks 405 for sound generation, inside which are arranged a sector gear 406 for rotation, at the lower end of the sector gear 406 a torsion spring shaft 407 for reset, and a lever 408 for tossing is fixedly connected to the sector gear 406.

[0060] The early warning and replenishment mechanism 4 also includes a mounting plate 401 fixedly installed at the opening of the outer barrel 102 near the side of the magnetic block 303. The sound-emitting chamber 402 is fixedly installed on the upper surface of the mounting plate 401. The center of the sound-emitting chamber 402 is rotatably connected to a shaft gear 403. The top of the shaft gear 403 is fixedly connected to a double slide plate 404. An impact block 405 is slidably connected in the slide groove inside the double slide plate 404. A sector gear 406 meshes with the bottom gear of the shaft gear 403. A torsion spring shaft 407 is rotatably connected to the bottom of the sector gear 406. A lever 408 is fixedly connected to the end of the sector gear 406 away from the shaft gear 403. The lever 408 is L-shaped, and the lower end of the lever 408 inside the outer barrel 102 is on the same horizontal line as the mating protrusion 214. The lower end of the lever 408 inside the outer barrel 102 is spherical.

[0061] Among them: the sound-generating chamber 402 is made of copper and is cylindrical;

[0062] The lever 408 is L-shaped, and the lower end of the lever 408 inside the outer barrel 102 is on the same horizontal line as the mating protrusion 214. The lower end of the lever 408 inside the outer barrel 102 is spherical.

[0063] In the current process of feeding aluminum alloy ingot preparation solution, the solution in the smelting furnace and raw material tank is usually manually observed and fed in real time. This is not conducive to timely detection of material loss in the raw material tank, resulting in untimely replenishment. In this solution, the impact block 405 in the early warning replenishment mechanism 4 rotates and slides to impact the sound-emitting chamber 402 to remind the operator to add material to the five tanks in the outer tank 102 one by one, so as to ensure the normal operation of the subsequent aluminum alloy ingot preparation solution.

[0064] The working principle of all the content in the above embodiments is as follows:

[0065] In the initial state: the grooved wheel 203 and auxiliary bent rod 204, rotating disk 205, drive shaft 206 and pin connecting rod 207 are not rotating; the upper raw material barrel 208 and sealing gear ring 209, lower raw material barrel 210, arc-shaped push plate 211, stirring rod 212, internal gear ring 213, mating protrusion 214 and guide rail ring 215 are not rotating; magnetic block one 302 is not rotating; magnetic block two 303 is not subjected to the repulsive force of magnetic block one 302 with opposite magnetic properties; fixed push rod 304 and sliding ring 306 are not pushed downward; rotating connecting rod one 307 and rotating connecting rod two 308 are not rotating; protective layer 311 is not stretched or contracted; impact block 405 does not rotate or make a sound; and lever 408 is not moved.

[0066] The working process of the quantitative feeding mechanism 2, which quantitatively adds materials into the smelting furnace and mixes the added raw materials:

[0067] In use, a servo motor mounted on drive shaft 206 drives drive shaft 206 to rotate clockwise, causing rotating disk 205, which is fixedly connected to drive shaft 206, to rotate clockwise at the arc-shaped notch of grooved wheel 203. This indirectly drives pin shaft connecting rod 207, which is fixedly connected to rotating disk 205, to rotate clockwise. When the pin shaft connecting rod 207 rotates clockwise to the groove of grooved wheel 203, the pin on pin shaft connecting rod 207, which is matched to the groove of grooved wheel 203, will push grooved wheel 203 to rotate counterclockwise within the groove of grooved wheel 203. One clockwise rotation of pin shaft connecting rod 207 causes grooved wheel 203 to rotate 90 degrees counterclockwise. Simultaneously, the counterclockwise rotation of the grooved wheel 203 drives the auxiliary bent rod 204 fixedly connected below it to rotate counterclockwise, and the arc-shaped push plate 211 fixedly connected to the end of the auxiliary bent rod 204 away from the grooved wheel 203 rotates counterclockwise. The rotation of the arc-shaped push plate 211 pushes the lower raw material barrel 210 and the sealing gear ring 209 sealed to the lower raw material barrel 210 to rotate, and the upper raw material barrel 208 sealed to the sealing gear ring 209 to rotate. Since the sealing gear ring 209 is a sealing ring with a gear, the upper raw material barrel 208 and the sealing gear ring 209 are rotated through the setting of the sealing gear ring 209. The sealing gear ring 209 forms a complete barrel body through a sealed connection. Since the sealing gear ring 209 can rotate within the barrel body ring, and the sealing gear ring 209 on the outer barrel body 102 is on the same horizontal line as the internal gear ring 213, with the internal gear ring 213 meshing with the sealing gear ring 209, when the barrel body rotates, the sealing gear ring 209 rotates on the barrel body due to the meshing of the gear on the internal gear ring 213. Simultaneously, the rotation of the sealing gear ring 209 within the barrel body ring drives the stirring rod 212, which is fixedly connected to the sealing gear ring 209, to rotate and stir within the sealing gear ring 209. When the drive shaft 206 is driven by the servo motor, it indirectly drives the grooved wheel 20. 3. Rotating counterclockwise, the grooved wheel 203 rotates 90 degrees counterclockwise, which will push the barrel on the left side of the bottom opening of the outer barrel 102 in the initial state to rotate completely to the opening. At this time, the material in the barrel will be put into the smelting furnace through the opening. After the servo motor rotates five times according to the set program, it will drive the upper raw material barrel 208 on the right side of the bottom opening of the outer barrel 102 in the initial state to rotate completely to the opening of the outer barrel 102. The semi-circular mating protrusion 214 set on the outer wall surface of the upper raw material barrel 208 on the right side of the bottom opening of the outer barrel 102 in the initial state will also rotate to the side of the opening of the outer barrel 102.

[0068] The aluminum alloy ingot preparation solution in the melting furnace is quantitatively and in stages fed by rotating five barrels inside the outer barrel 102. This design and control of the rotation of the outer barrel 102 allows for quantitative feeding of the aluminum alloy solution, ensuring the accuracy of each addition of alloy materials or additives to achieve the desired alloy ratio and performance requirements. The staged feeding method, with its rotatable barrels, allows for setting different rotation intervals and times, enabling the gradual addition of alloy materials or additives as needed. This controls the changes in alloy composition during melting, resulting in the desired alloy composition. Furthermore, the rotation of the barrels and the stirring during melting ensure uniform mixing of the alloy materials or additives with the solution, helping to ensure a uniform distribution of alloy components and preventing uneven composition or segregation.

[0069] Please refer to the above work process. Figures 1 to 5 .

[0070] The working process of the feeding protection mechanism 3, which prevents molten aluminum from splashing and burning operators during the feeding process, is as follows:

[0071] In use, the upper raw material barrel 208 in the quantitative feeding mechanism 2 is rotated by starting the servo motor. Since magnetic block 1 302 and magnetic block 2 303 are two magnetic blocks with the same magnetism, and magnetic block 2 303 is located on the arc trajectory of magnetic block 1 302, when the upper raw material barrel 208 and the entire barrel body are completely rotated to the bottom opening of the outer barrel body 102, magnetic block 1 302, which is fixedly connected to the upper raw material barrel 208 by the auxiliary fixing rod 1 301, rotates around the outer barrel body 10 as the upper raw material barrel 208 rotates. When the second ring is rotated to directly above the second magnetic block 303, the second magnetic block 303 experiences a repulsive force from the approach of the first magnetic block 302, which has the same magnetic properties. This repulsive force pushes the second magnetic block 303, causing the fixed push rod 304, which is fixedly connected to the bottom of the second magnetic block 303, to move downwards within the fixed ring 305. Since the end of the fixed push rod 304 away from the second magnetic block 303 is fixedly connected to the sliding ring 306, when the second magnetic block 303 is pushed downwards, the sliding ring 305, which is fixedly connected to the second magnetic block 303 via the fixed push rod 304... 6 is also pushed and slides downward on the feed pipe 310. The downward sliding of the sliding ring 306 drives the rotating connecting rod 307 connected to it to move downward at the same time, and at the same time causes the rotating connecting rod 307 to rotate upward, so that the rotating connecting rod 307 gradually moves away from the feed pipe 310. While the rotating connecting rod 307 moves downward and rotates upward, it also drives the rotating connecting rod 308 connected to it to rotate downward and move away from the feed pipe 310. When the sliding ring 306 moves downward to the maximum distance... After separation, both the first rotating link 307 and the second rotating link 308 are in their maximum extended state. At this time, the freely deployable protective layer 311 on the surface of the first rotating link 307 is extended by the extension of the first rotating link 307 and the second rotating link 308. When the first magnetic block 302 is rotated away from the top of the second magnetic block 303 by the quantitative feeding mechanism 2, the sliding ring 306 is no longer pushed by the repulsive force of the first magnetic block 302. The sliding ring 306 then returns to its initial position and the aforementioned moving parts move in the opposite direction to reset.

[0072] By setting up magnetic block 302 and magnetic block 303 with the same magnetism in the feeding protection mechanism 3, and cooperating with the rotation of the quantitative feeding mechanism 2, the opening of the smelting furnace is automatically expanded and protected during the feeding process. This prevents the raw materials from falling into the molten aluminum and splashing. Also, some raw materials may contain moisture, impurities or other unsuitable conditions, which may cause the substances to react and the gases released by the reaction. The generation of these gases may cause local boiling and solution splashing. The expansion of the protective layer 311 can effectively prevent workers from being burned during the feeding process, thereby providing a safe working environment for workers and improving the safety of the smelting process.

[0073] Please refer to the above work process. Figures 6 to 8 .

[0074] The working process of the early warning and replenishment mechanism 4, which provides early warnings and reminders regarding the raw material reserves of aluminum alloy ingots during the smelting process:

[0075] During use, the servo motor is started five times. Initially, the upper raw material barrel 208, located to the right of the bottom opening of the outer barrel 102, will rotate completely to the bottom opening of the outer barrel 102. At this time, the upper raw material barrel 208, located to the right of the bottom opening of the outer barrel 102, and the semi-circular mating protrusion 214 on the outer wall surface of the upper raw material barrel 208 will also rotate to the side of the opening of the outer barrel 102. Since the mating protrusion 214 is a spherical protrusion on the upper raw material barrel 208, the mating protrusion 21... 4. During the rotation to the side of the opening of the outer barrel 102, the rotating of the cooperating protrusion 214 will actuate the lever 408 through the protruding part. When the lever 408 is actuated, it will drive the sector gear 406 fixedly connected to it to rotate. At this time, the torsion spring shaft 407 will rotate under the torque of the sector gear 406 and drive the shaft gear 403 meshing with the sector gear 406 to rotate. When the shaft gear 403 rotates, it will drive the double slide plate 404 fixedly connected to the top of the shaft gear 403 to rotate. When the double slide plate 404 rotates... When in motion, the impact block 405, which is slidably connected within the twin chute plate 404, slides left and right within the chute plate 404 under rotational force. Since the sound-generating chamber 402 is made of copper, when the impact block 405 slides to the edge of the chute plate 404 near the edge of the sound-generating chamber 402, the edge of the impact block 405 strikes the inner wall of the sound-generating chamber 402, producing sound. Simultaneously, the protrusion 214 continues to rotate until the upper raw material barrel 208 is completely positioned at the bottom opening of the outer barrel 102. During this process, the protrusion 214 repeats the above-mentioned working process. As the lever 408 continues to be turned, the impact block 405 continues to rotate and impact the sound-generating chamber 402 to produce sound. When the upper raw material barrel 208 is fully rotated to the bottom opening of the outer barrel 102, the mating protrusion 214, which is only half-circled, will no longer turn the lever 408. At this time, the lever 408 and the sector gear 406 fixedly connected to the lever 408 are not subjected to the thrust of turning. The lever 408 is reset by the torsion spring shaft 407 at the bottom of the sector gear 406 so that the next sound-generating impact can be performed.

[0076] The impact block 405 in the early warning feeding mechanism 4 rotates and slides to impact the sound-emitting chamber 402 to make a sound, thereby reminding the operator that the five barrels inside the outer barrel 102 have completed one feeding process. At this time, the raw materials in the barrels have been put into the melting furnace through the feeding pipe 310, reminding the operator to add materials to the five barrels inside the outer barrel 102 one by one to ensure the normal progress of the subsequent aluminum alloy ingot preparation solution.

[0077] Please refer to the above work process. Figures 9 to 11 .

[0078] Overview:

[0079] The aluminum alloy ingot preparation solution in the smelting furnace is quantitatively and in stages fed by rotating five barrels inside the outer barrel 102. This design and control of the rotation of the outer barrel 102 enables quantitative feeding of the aluminum alloy solution, ensuring the accuracy of the amount of alloy material or additives added each time, thus achieving the expected alloy ratio and performance requirements. The magnetic block 302 and its identical magnetic block 303 in the feeding protection mechanism 3, in conjunction with the rotation of the quantitative feeding mechanism 2, automatically expand and protect the furnace opening during the feeding process, preventing the raw materials from splashing into the molten aluminum and protecting against moisture, impurities, or other unsuitable conditions in the raw materials. This may cause a reaction of the substances and the generation of gases released by the reaction. The generation of these gases may cause local boiling and solution splashing. The deployment of the protective layer 311 can effectively prevent workers from being burned during the process of lowering raw materials, thereby providing workers with a safe working environment and improving the safety of the smelting process. The impact block 405 in the early warning feeding mechanism 4 rotates and slides to impact the sound-emitting chamber 402 to remind the operator that the five barrels inside the outer barrel 102 have completed one feeding process. At this time, the raw materials in the barrels have been put into the smelting furnace through the feeding pipe 310. This reminds the operator to add materials to the five barrels inside the outer barrel 102 one by one to ensure the normal progress of the subsequent aluminum alloy ingot preparation solution.

[0080] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0081] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A feeding device for real-time observation of aluminum alloy ingot preparation solution, used for aluminum alloy ingot feeding equipment, comprising a feeding body (1) composed of a main support frame (101), an outer barrel (102), and an auxiliary mounting frame (103), wherein the main support frame (101) is fixedly installed on the outside of the outer barrel (102), and the auxiliary mounting frame (103) for mounting the feeding body (1) is fixedly installed below the main support frame (101), characterized in that, The feeding device for real-time observation of aluminum alloy ingot preparation solution includes: a quantitative feeding mechanism (2) set inside the feeding body (1) for quantitative feeding; a feeding protection mechanism (3) set at the bottom of the feeding body (1) for preventing material from falling and splashing during stirring; and a warning feeding mechanism (4) set on the feeding body (1) for providing early warning and reminder to the operator to replenish material. The quantitative feeding mechanism (2) includes a grooved wheel (203), a rotating disk (205) for rotation is attached to the notch of the grooved wheel (203), a pin connecting rod (207) for rotating the grooved wheel (203) is fixedly connected to the center of the bottom of the rotating disk (205), and a sealing gear ring (209) for cooperating with rotation and stirring is uniformly arranged around the center of the grooved wheel (203). The injection protection mechanism (3) includes a fixed push rod (304), and a sliding ring (306) for pressing is fixedly connected to the end of the fixed push rod (304) away from the sealing gear ring (209). A rotating connecting rod (307) for extension and retraction is rotatably connected around the sliding ring (306). A protective layer (311) for protection is provided on the outer surface of the rotating connecting rod (307). The early warning and replenishment mechanism (4) includes a sound-generating chamber (402), inside which are arranged a pair of impact blocks (405) for generating sound, inside which are arranged a sector gear (406) for rotating, at the lower end of the sector gear (406) for resetting a torsion spring shaft (407), and a lever (408) for turning is fixedly connected to the sector gear (406). The quantitative feeding mechanism (2) also includes a cam fixing plate (201) set at the center of the cross at the top of the main support frame (101). The bottom end of the cam fixing plate (201) is fixedly connected to a fixed shaft (202). A grooved wheel (203) is rotatably connected to the fixed shaft (202). An auxiliary bent rod (204) is fixedly connected to the bottom of the grooved wheel (203). A rotating disk (205) is attached to the arc-shaped notch of the grooved wheel (203). A drive shaft (206) is fixedly connected to the rotating disk (205). The end of the drive shaft (206) away from the rotating disk (205) is rotatably connected to the cam fixing plate (201). A pin connecting rod (207) is fixedly connected to the center of the bottom surface of the rotating disk (205). The quantitative feeding mechanism (2) also includes an upper raw material barrel (208) uniformly arranged in a ring inside the outer barrel (102). The lower end of the upper raw material barrel (208) is sealed with a sealing gear ring (209). The lower end of the sealing gear ring (209) is sealed with a lower raw material barrel (210). A guide rail ring (215) is provided at the center of the bottom surface of the outer barrel (102). The lower raw material barrel (210) rotates within the guide rail ring (215). An arc-shaped push plate (211) is engaged with the outer wall of the lower raw material barrel (210). A stirring rod (212) is fixedly connected to the inner ring of the sealing gear ring (209). An internal gear ring (213) is fixedly installed at the same horizontal line as the outer barrel (102) and the sealing gear ring (209). A semi-circular mating protrusion (214) is provided on the outer wall surface of the upper raw material barrel (208) on the right side of the bottom opening of the outer barrel (102). The injection protection mechanism (3) also includes an auxiliary fixing rod (301) fixedly connected to the upper raw material barrel (208). A magnetic block (302) is fixedly connected to the end of the auxiliary fixing rod (301) away from the upper raw material barrel (208). A magnetic block (303) is provided on the outer wall of one side of the bottom opening of the outer barrel (102). The fixed push rod (304) is fixedly connected to the bottom of the magnetic block (303). The annular ring of the main support frame (101) is close to the fixed push rod (304) on one side. A fixed ring (305) is provided, and the fixed push rod (304) slides inside the fixed ring (305). The sliding ring (306) is fixedly connected to the end of the fixed push rod (304) away from the magnetic block two (303). The first rotating link (307) is rotatably connected to the sliding ring (306). The middle part of the first rotating link (307) is rotatably connected to the second rotating link (308). The end of the second rotating link (308) away from the middle part of the first rotating link (307) is rotatably connected to the support ring (309). The injection protection mechanism (3) also includes a feeding pipe (310) installed at the opening of the outer barrel (102), the sliding ring (306) is slidably connected to the feeding pipe (310), and the protective layer (311) is disposed on the surface of the rotating connecting rod (307). The early warning and replenishment mechanism (4) further includes a mounting plate (401) fixedly installed at the opening of the outer barrel (102) near the side of the magnetic block two (303). The sound-emitting chamber (402) is fixedly installed on the upper surface of the mounting plate (401). A shaft gear (403) is rotatably connected to the center of the sound-emitting chamber (402). A twin slide plate (404) is fixedly connected to the top of the shaft gear (403). An impact block (405) is slidably connected in the inner groove of the twin slide plate (404). A sector gear (406) meshes with the bottom gear of the gear (403). The torsion spring shaft (407) is rotatably connected to the bottom of the sector gear (406). The lever (408) is fixedly connected to the end of the sector gear (406) away from the shaft gear (403). The lever (408) is L-shaped, and the lower end of the lever (408) inside the outer barrel (102) is on the same horizontal line as the mating protrusion (214). The lower end of the lever (408) inside the outer barrel (102) is spherical.

2. The feeding device for real-time monitoring of aluminum alloy ingot preparation solution according to claim 1, characterized in that: The grooved wheel (203) has four symmetrically arranged slots around it. The blocks between the slots are all arc-shaped notches. The arc-shaped notches are adapted to the size of the rotating disk (205). The slots on the grooved wheel (203) are adapted to the pins on the pin connecting rod (207).

3. The feeding device for real-time monitoring of aluminum alloy ingot preparation solution according to claim 1, characterized in that: The first magnetic block (302) and the second magnetic block (303) are two magnetic blocks with the same magnetism, and the second magnetic block (303) is located on the trajectory of the circular motion of the first magnetic block (302).

4. The feeding device for real-time monitoring of aluminum alloy ingot preparation solution according to claim 1, characterized in that: The sound-emitting chamber (402) is made of copper and is cylindrical.

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