Casting device of aluminum ingot continuous casting production line

Abstract

The utility model discloses a casting device for an aluminum ingot continuous casting production line, which relates to the technical field of aluminum ingot production and comprises a workbench, fixing rods symmetrically and fixedly connected to the upper end of the workbench, a storage box fixedly connected to the upper ends of the fixing rods, a valve installed at the bottom end of the storage box, a casting pipe fixedly connected to the bottom end of the valve and an air cylinder installed at the upper end of the workbench. A mounting plate is fixedly connected to the telescopic end of the air cylinder, fixing assemblies are symmetrically mounted at the bottom end of the mounting plate, a casting box is movably connected to the upper end of the mounting plate, a casting groove is formed in the upper end of the casting box, and demolding assemblies are symmetrically mounted at the bottom end in the casting groove. By the adoption of the structure, the shape, the size and the specification of an aluminum ingot can be easily adjusted, diversified requirements on the market are met, market changes can be rapidly adapted, aluminum ingot products of different types can be produced, the production quality problem caused by excessive abrasion of the casting mold can be avoided by periodically replacing the casting mold which is seriously abraded, and the production efficiency is improved. Therefore, the service life of the casting mold is prolonged.

Description

TECHNICAL FIELD

[0001] The utility model belongs to aluminium ingot production technical field, especially relate to a kind of aluminium ingot continuous casting production line casting device. BACKGROUND

[0002] Aluminium ingot, it is called as standard aluminium, is the raw material aluminium in daily industry. It is mainly produced by alumina-bauxite electrolysis method, that is, aluminium ore is smelted, melted and refined by process, and finally cast into aluminium block. The aluminium ingot continuous casting production line casting device is a key equipment in the production process of aluminium ingot, which is responsible for continuously and stably casting molten aluminium into aluminium ingot. The aluminium ingot continuous casting production line casting device is a complex and precise system, and each component and function is carefully designed and optimized to realize efficient and high-quality aluminium ingot production.

[0003] The aluminium ingot continuous casting production line casting device with publication number "CN221773493U" includes a support frame, an aluminum liquid cylinder arranged at the upper end of the support frame, and a casting mold arranged between the aluminum liquid cylinder and the support frame. The movable block is fixedly connected to the left and right ends of the casting mold. The fixing mechanism is arranged at the upper end of the fixed column and is used to connect the fixed column and the casting mold. The top plate is installed at the bottom of the casting mold. The aluminium ingot continuous casting production line casting device heats the aluminum liquid in the aluminum liquid cylinder by the heating device to prevent solidification. The pouring pipe is inserted into the bottom of the casting mold to prevent continuous oxidation of the aluminum liquid and improve the purity and casting quality of the aluminium ingot. The casting mold is lifted in the middle of the support frame, and the cooling channel, fixing mechanism and top plate are arranged to facilitate cooling and demolding of the aluminium ingot.

[0004] The above-mentioned utility model can prevent continuous oxidation of the aluminum liquid, improve the purity and casting quality of the aluminium ingot, and facilitate cooling and demolding of the aluminium ingot by lifting the casting mold in the middle of the support frame and arranging the cooling channel, fixing mechanism and top plate. However, it cannot replace the casting mold according to production needs, and can only produce aluminium ingots of fixed specifications and sizes, limiting the diversification of products. Moreover, long-term use of the same mold will gradually increase the degree of wear, leading to a shortened mold life. At the same time, the worn mold will affect the product quality, increase the rate of defective products and scrap rate. UTILITY MODEL CONTENTS

[0005] In view of the problems mentioned in the background art, the utility model aims at providing an aluminum ingot continuous casting production line casting device to solve the problem that the casting mold cannot be replaced according to production needs, only aluminum ingots of fixed specifications and sizes can be produced, the diversification of products is limited, and the wear degree of the same mold used for a long time will gradually increase, resulting in shortened mold life, and the worn mold will affect product quality, increase the rate of defective products and waste products.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] An aluminum ingot continuous casting production line casting device, comprising a workbench, a fixed rod is fixedly connected to the upper end of the workbench in a symmetrical manner, a storage box is fixedly connected to the upper end of the fixed rod, a feeding pipe is installed on the upper end of the storage box, a valve is installed at the bottom end of the storage box, a casting pipe is fixedly connected to the bottom end of the valve, a gas cylinder is installed on the upper end of the workbench, an installation plate is fixedly connected to the telescopic end of the gas cylinder, a fixed assembly is symmetrically installed at the bottom end of the installation plate, a casting box is movably connected to the upper end of the installation plate, a casting groove is formed in the upper end of the casting box, and an ejection assembly is symmetrically installed at the bottom end inside the casting groove;

[0008] The fixed assembly comprises a fixed tube, a second reset spring, a moving plate, a connecting column, a pull handle and a fixed column, the fixed tube is fixedly connected to the bottom end of the installation plate in a symmetrical manner, the second reset spring is fixedly connected to one end inside the fixed tube, the moving plate is fixedly connected to the other end of the second reset spring, the moving plate and the fixed tube are in sliding connection, the connecting column is fixedly connected to one end of the moving plate close to the second reset spring, the pull handle is fixedly connected to the other end of the connecting column away from the moving plate and extends out of one end of the fixed tube, the fixed column is fixedly connected to the other end of the moving plate away from the second reset spring and extends out of the upper end of the installation plate and is provided as an inclined surface, the fixed holes are symmetrically formed in the bottom end of the casting box and are in insertion with the fixed columns, the T-shaped blocks are fixedly connected to the upper end of the installation plate in a symmetrical manner, the T-shaped grooves are symmetrically formed in the bottom end of the casting box, and the T-shaped blocks and the T-shaped grooves are in sliding connection, different molds can be replaced to easily adjust the shape, size and specifications of the aluminum ingot, meet the diversified needs in the market, quickly adapt to market changes, produce different types of aluminum ingot products, and avoid production quality problems caused by excessive wear of the casting mold by regularly replacing the casting mold with severe wear, thereby prolonging the service life of the casting mold.

[0009] As a preferred technical scheme, a guide block is sleeved outside the fixed rod, a limiting groove is formed in one end of the guide block, limiting blocks are fixedly connected to both ends of the casting box in a symmetrical manner, the limiting blocks and the limiting groove are in sliding connection, and the guide block and the fixed rod are in sliding connection, so that the casting box can slide outside the fixed rod through the guide block, the stable track and position of the casting box during movement can be ensured, the accuracy of casting can be improved, the molten aluminum can be accurately injected into the mold, and casting deviation and waste can be avoided.

[0010] As a preferred technical solution, the demolding assembly comprises an ejection plate, a built-in hole, a first return spring, an ejection column, a through hole and a magnetic column, the inside bottom of the pouring groove is symmetrically provided with the built-in hole, the inside bottom of the built-in hole is fixedly connected with the first return spring, the other end of the first return spring is fixedly connected with the ejection column, the ejection column is in sliding connection with the inside of the built-in hole, the end of the ejection column away from the first return spring is fixedly connected with the ejection plate, the bottom end of the ejection plate is fixedly connected with the magnetic column, the inside bottom of the pouring groove is provided with the through hole, the magnetic column is in sliding connection with the through hole, the bottom end of the storage box is symmetrically fixedly connected with the electromagnet, the electromagnet is in magnetic attraction connection with the magnetic column, the cooled aluminum ingot can be easily ejected from the injection mold, the demolding time is greatly shortened, the labor cost is reduced, the automation degree of the production line is improved, and the production efficiency is improved, and the aluminum ingot can be uniformly and stably ejected from the pouring mold, so that the aluminum ingot is not damaged or deformed due to improper manual demolding.

[0011] As a preferred technical solution, the inside of the pouring box is provided with a cooling channel, and the two ends of the pouring box are symmetrically fixedly connected with cooling pipes, and the cooling pipes are in communication with the cooling channel, so that the temperature of the aluminum ingot after pouring can be quickly reduced, the aluminum liquid can be quickly solidified, the production cycle can be shortened, the production efficiency can be improved, and the aluminum ingot can be uniformly and quickly cooled, so that cracks, bubbles and other defects caused by uneven temperature are avoided, and the product quality is improved.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] Firstly, in the utility model, the handle is pulled downward, the connecting column drives the moving plate to move, the moving plate is pressed towards the second return spring, the second return spring is compressed, the fixed column is withdrawn into the fixed pipe, and the fixed column and the fixed hole end the plug-in connection, then the pouring box is pulled outward, the T-shaped block and the T-shaped groove are slid, the pouring box is slid off the mounting plate, and the pouring box is disassembled, different molds can be replaced to easily adjust the shape, size and specification of the aluminum ingot, meet the diversified needs in the market, quickly adapt to market changes, produce different types of aluminum ingot products, and avoid production quality problems caused by excessive wear of the pouring mold by regularly replacing the severely worn pouring mold, thereby prolonging the service life of the pouring mold.

[0014] Secondly, in this utility model, the electromagnet is activated, causing it to magnetically connect with the magnetic column. The magnetic column drives the ejector plate to move, and simultaneously the ejector plate causes the ejector column to press against the first return spring. The first return spring is compressed, and then the molten aluminum is injected into the casting tank of the casting box through the valve and the injection pipe. After the molten aluminum in the casting tank cools down, the electromagnet is turned off, the magnetic connection between the electromagnet and the magnetic column ends, the first return spring resets, the ejector plate springs back, and the molten aluminum is ejected, completing the demolding of the molten aluminum. It can easily eject the cooled aluminum ingot from the injection mold, greatly shortening the demolding time, reducing labor costs, and improving the automation level of the production line, thereby improving production efficiency. Moreover, it can evenly and stably eject the aluminum ingot from the casting mold, avoiding damage or deformation of the aluminum ingot caused by improper manual demolding. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a three-dimensional structural diagram of the workbench of this utility model;

[0017] Figure 3 This is a three-dimensional structural diagram of the casting box cross-section of this utility model;

[0018] Figure 4 This is a cross-sectional perspective view of the fixing component of this utility model.

[0019] Figure 5 This is a cross-sectional perspective view of the demolding component of this utility model.

[0020] Figure 6 This is a cross-sectional three-dimensional structural diagram of the casting box of this utility model.

[0021] Reference numerals: 1. Workbench; 2. Fixing rod; 3. Storage box; 4. Injection pipe; 5. Valve; 6. Casting pipe; 7. Cylinder; 8. Casting box; 9. Casting trough; 10. Guide block; 11. Demolding assembly; 111. Ejector plate; 112. Internal hole; 113. First return spring; 114. Ejector column; 115. Through hole; 116. Magnetic column; 12. Electromagnet; 13. T-slot; 14. Limiting block; 15. Limiting groove; 16. Mounting plate; 17. Fixing assembly; 171. Fixing pipe; 172. Second return spring; 173. Moving plate; 174. Connecting column; 175. Pull handle; 176. Fixing column; 18. Fixing hole; 19. T-block; 20. Cooling channel; 21. Cooling pipe. Detailed Implementation

[0022] Example

[0023] refer to Figures 1 to 6The pouring device of the aluminum ingot continuous casting production line disclosed in the embodiment comprises a workbench 1, fixed rods 2 are symmetrically and fixedly connected to the upper end of the workbench 1, a storage tank 3 is fixedly connected to the upper end of the fixed rod 2, a pouring pipe 4 is installed at the upper end of the storage tank 3, a valve 5 is installed at the bottom end of the storage tank 3, a pouring pipe 6 is fixedly connected to the bottom end of the valve 5, a cylinder 7 is installed at the upper end of the workbench 1, a mounting plate 16 is fixedly connected to the extension end of the cylinder 7, fixed assemblies 17 are symmetrically installed at the bottom end of the mounting plate 16, a pouring box 8 is movably connected to the upper end of the mounting plate 16, a pouring groove 9 is formed at the upper end of the pouring box 8, and demolding assemblies 11 are symmetrically installed at the bottom end inside the pouring groove 9.

[0024] The fixed assembly 17 comprises a fixed pipe 171, a second reset spring 172, a moving plate 173, a connecting column 174, a pull handle 175 and a fixed column 176, the fixed pipe 171 is symmetrically and fixedly connected to the bottom end of the mounting plate 16, the second reset spring 172 is fixedly connected to one end inside the fixed pipe 171, the moving plate 173 is fixedly connected to the other end of the second reset spring 172, the moving plate 173 is slidably connected to the inside of the fixed pipe 171, the connecting column 174 is fixedly connected to one end of the moving plate 173 close to the second reset spring 172, the pull handle 175 is fixedly connected to one end of the connecting column 174 extending out of one end of the fixed pipe 171, and the fixed column 176 is fixedly connected to the other end of the moving plate 173 away from the second reset spring 172 and is inclined, the pouring box 8 is symmetrically provided with fixed holes 18 at the bottom end, the fixed holes 18 are inserted into the fixed column 176, the pull handle 175 is pulled downward, the connecting column 174 drives the moving plate 173 to move, the moving plate 173 is pressed towards the second reset spring 172, the second reset spring 172 is compressed, the fixed column 176 is retracted into the inside of the fixed pipe 171, and meanwhile the fixed column 176 and the fixed holes 18 are out of insertion, then the pouring box 8 is pulled outward, the T-shaped block 19 is slidably connected to the T-shaped groove 13, and the pouring box 8 is slid off the mounting plate 16, thereby completing the disassembly of the pouring box 8.

[0025] Reference Figures 1 to 2 The T-shaped block 19 is symmetrically and fixedly connected to the upper end of the mounting plate 16, the T-shaped groove 13 is symmetrically formed at the bottom end of the pouring box 8, and the T-shaped block 19 is slidably connected to the T-shaped groove 13, when the pouring box 8 is combined with the mounting plate 16, the T-shaped block 19 at the upper end of the mounting plate 16 is slidably connected to the T-shaped groove 13 at the bottom end of the pouring box 8.

[0026] Reference Figure 2The outer side of the fixed rod 2 is sleeved with a guide block 10, one end of the guide block 10 is provided with a limiting groove 15, both ends of the casting box 8 are symmetrically and fixedly connected with limiting blocks 14, the limiting blocks 14 are in sliding connection with the limiting groove 15, the guide block 10 is in sliding connection with the fixed rod 2, when the casting box 8 is combined with the mounting plate 16, the limiting blocks 14 at both ends of the casting box 8 slide with the limiting groove 15 at one end of the guide block 10, the cylinder 7 is started, the mounting plate 16 and the casting box 8 are pushed to ascend and descend, and the casting box 8 drives the guide block 10 to slide on the outer side of the fixed rod 2.

[0027] Reference Figure 5 The demolding assembly 11 comprises an ejection plate 111, an inner hole 112, a first reset spring 113, an ejection column 114, a through hole 115 and a magnetic column 116, the inner hole 112 is symmetrically arranged at the bottom of the casting groove 9, the first reset spring 113 is fixedly connected to the inner bottom of the inner hole 112, the other end of the first reset spring 113 is fixedly connected with the ejection column 114, the ejection column 114 is in sliding connection with the inner hole 112, the ejection column 114 is fixedly connected with the ejection plate 111 at the end away from the first reset spring 113, the magnetic column 116 is fixedly connected to the bottom of the ejection plate 111, the through hole 115 is arranged at the bottom of the casting groove 9, and the magnetic column 116 is in sliding connection with the through hole 115. The bottom of the storage box 3 is symmetrically fixedly connected with an electromagnet 12, the electromagnet 12 is in magnetic attraction connection with the magnetic column 116, the electromagnet 12 is started, the electromagnet 12 is in magnetic attraction connection with the magnetic column 116, the magnetic column 116 drives the ejection plate 111 to move, at the same time, the ejection plate 111 drives the ejection column 114 to press the first reset spring 113, the first reset spring 113 is compressed, then the aluminum liquid is injected into the casting groove 9 of the casting box 8 through the valve 5 and the injection pipe 4, when the aluminum liquid in the casting groove 9 is cooled, the electromagnet 12 is turned off, the magnetic attraction connection between the electromagnet 12 and the magnetic column 116 is ended, the first reset spring 113 is reset, the ejection plate 111 rebounds, and the aluminum liquid is ejected.

[0028] Reference Figure 6 The cooling channel 20 is arranged in the casting box 8, the cooling pipes 21 are symmetrically and fixedly connected to both ends of the casting box 8, the cooling pipes 21 are in communication with the cooling channel 20, the cooling liquid is injected into the cooling channel 20 through the cooling pipes 21, and the cooling liquid in the cooling channel 20 cools the aluminum liquid cast in the casting groove 9.

[0029] Principle and advantages: first, the casting box 8 and the mounting plate 16 are combined, the T-shaped block 19 at the upper end of the mounting plate 16 is slid with the T-shaped groove 13 at the bottom end of the casting box 8, the extrusion force is applied to the inclined surface at one end of the fixed column 176 in the sliding process, the fixed column 176 drives the moving plate 173 to press the second reset spring 172, the second reset spring 172 is compressed, when the fixed column 176 moves to the fixed hole 18, the second reset spring 172 resets, the moving plate 173 rebounds to drive the fixed column 176 to pop out, the fixed column 176 is inserted with the fixed hole 18, the installation of the casting box 8 is completed, the air cylinder 7 is started, the mounting plate 16 and the casting box 8 are pushed to ascend and descend, the guiding block 10 is slid outside the fixed rod 2 under the driving of the casting box 8, the casting pipe 6 is extended into the casting groove 9 in the casting box 8, the valve 5 is started, the aluminum liquid in the storage box 3 is poured into the casting groove 9 through the casting pipe 6, the cooling liquid is injected into the cooling channel 20 through the cooling pipe 21, the aluminum liquid poured in the casting groove 9 is cooled by the cooling liquid in the cooling channel 20, finally, the electromagnet 12 is closed, the magnetic attraction between the electromagnet 12 and the magnetic column 116 is ended, the first reset spring 113 resets, the ejection plate 111 rebounds, and the aluminum liquid is ejected;

[0030] The aluminum ingot shape, size and specification can be easily adjusted, diversified market demands can be met, market changes can be quickly adapted, different types of aluminum ingot products can be produced, production quality problems caused by excessive wear of the casting mold can be avoided by regularly replacing the severely worn casting mold, and therefore the service life of the casting mold is prolonged.

Claims

1. A casting device for an aluminium ingot continuous casting line, comprising a worktable, characterised in that: The upper end of the workbench is fixedly connected with a fixed rod in a symmetrical mode, the upper end of the fixed rod is fixedly connected with a storage box, the upper end of the storage box is provided with a pouring pipe, the bottom end of the storage box is provided with a valve, the bottom end of the valve is fixedly connected with a casting pipe, the upper end of the workbench is provided with a gas cylinder, the telescopic end of the gas cylinder is fixedly connected with a mounting plate, the bottom end of the mounting plate is symmetrically provided with a fixed assembly, the upper end of the mounting plate is movably connected with a casting box, the upper end of the casting box is provided with a casting groove, the inside bottom end of the casting groove is symmetrically provided with a demolding assembly; The fixed assembly comprises a fixed pipe, a second reset spring, a moving plate, a connecting column, a pull handle and a fixed column, the bottom end of the mounting plate is fixedly connected with the fixed pipe in a symmetrical mode, one end in the fixed pipe is fixedly connected with the second reset spring, the other end of the second reset spring is fixedly connected with the moving plate, the moving plate and the fixed pipe are in sliding connection, one end of the moving plate close to the second reset spring is fixedly connected with the connecting column, the other end of the connecting column away from the moving plate extends out of one end of the fixed pipe and is fixedly connected with the pull handle, the other end of the moving plate away from the second reset spring is fixedly connected with the fixed column, the other end of the fixed column away from the moving plate extends out of the upper end of the mounting plate and is provided as an inclined surface.

2. The casting device for an aluminum ingot continuous casting line according to claim 1, characterized by: The bottom end of the casting box is symmetrically provided with a fixed hole, and the fixed hole is inserted with the fixed column.

3. The casting device of an aluminum ingot continuous casting line according to claim 1, characterized in that: The upper end of the mounting plate is fixedly connected with a T-shaped block in a symmetrical mode, the bottom end of the casting box is symmetrically provided with a T-shaped groove, and the T-shaped block and the T-shaped groove are in sliding connection.

4. The casting apparatus for an aluminum ingot continuous casting line according to claim 1, characterized by: The outer side of the fixed rod is provided with a guide block, one end of the guide block is provided with a limiting groove, the two ends of the casting box are symmetrically fixedly connected with limiting blocks, the limiting blocks and the limiting groove are in sliding connection, and the guide block and the fixed rod are in sliding connection.

5. The casting apparatus for an aluminum ingot continuous casting line according to claim 1, characterized by: The demolding assembly comprises an ejection plate, an inner hole, a first reset spring, an ejecting column, a through hole and a magnetic column, the inside bottom end of the casting groove is symmetrically provided with the inner hole, the inside bottom end of the inner hole is fixedly connected with the first reset spring, the other end of the first reset spring is fixedly connected with the ejecting column, the ejecting column and the inner hole are in sliding connection, the other end of the ejecting column away from the first reset spring is fixedly connected with the ejection plate, the bottom end of the ejection plate is fixedly connected with the magnetic column, the inside bottom end of the casting groove is provided with the through hole, and the magnetic column and the through hole are in sliding connection.

6. The casting apparatus for an aluminum ingot continuous casting line according to claim 1, characterized by: The bottom end of the storage box is fixedly connected with an electromagnet in a symmetrical mode, and the electromagnet and the magnetic column are magnetically connected.

7. The casting apparatus of an aluminum ingot continuous casting line according to claim 1, characterized by: The inside of the casting box is provided with a cooling channel, the two ends of the casting box are symmetrically fixedly connected with cooling pipes, and the cooling pipes and the cooling channel are in communication.

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