Extrusion device for processing aluminum flat tube capable of automatically collecting materials and use method thereof

Abstract

The present invention discloses an extrusion device for processing aluminum flat tubes capable of automatically collecting materials and a method for using the same, belonging to the technical field of aluminum flat tube processing, comprising a placing table, a casing is fixedly installed on the upper surface of the placing table, a discharge assembly is fixedly installed on the side wall of the casing, an extrusion assembly and a feeding assembly are arranged on the inner wall of the casing, and a cooling assembly is arranged on the inner wall of the placing table; in the present invention, by arranging the discharge assembly, when the sealing cover moves to a certain position, the sliding plate will be extruded, and at this time the sliding plate will drive the special-shaped plate to move as well, and the discharge plate will move downward through the pulley and the support rod, and the discharge plate just squeezes the aluminum flat tube downward, and when the sealing cover shrinks back, the telescopic spring will restore the sliding plate to its original position, and the spring rod will also pull the discharge plate back to its original position, thereby realizing the automatic discharge function of the device and collecting the materials at the same time, and preventing the unprocessed aluminum flat tubes from causing harm to the operator, thereby further improving safety.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum flat tube processing, and in particular relates to an extrusion device for aluminum flat tube processing capable of automatically collecting materials and a use method thereof. Background Art

[0002] With the rapid development of automobiles, the requirements for miniaturization and lightweight of automobile air-conditioning equipment are gradually increasing, and the demand for pipes or hollow material products is also increasing. In the use of automobile air-conditioning pipes, most of the pipes are made of aluminum. Therefore, aluminum products account for the majority of extruded products, which also drives the development of aluminum extrusion technology.

[0003] The aluminum flat tube extrusion device currently in use cannot automatically unload during use, and external force is needed to process the formed aluminum flat tube. This not only consumes a lot of time and reduces production efficiency, but also requires the assistance of other equipment, resulting in certain economic waste. In addition, cooling during the production process of the aluminum flat tube also consumes a lot of time, which also affects the production efficiency of the aluminum flat tube. Therefore, an aluminum flat tube processing extrusion device capable of automatically collecting materials and a method of using the same are provided. Summary of the invention

[0004] The purpose of the present invention is to solve the above-mentioned problems and to propose an extrusion device for processing aluminum flat tubes capable of automatically collecting materials and a method of using the same.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: an extrusion device for processing aluminum flat tubes capable of automatically collecting materials, comprising a placing table, a supporting leg is fixedly installed on the lower surface of the placing table, a housing is fixedly installed on the upper surface of the placing table, a discharge assembly is fixedly installed on the side wall of the housing, an extrusion assembly and a feeding assembly are arranged on the inner wall of the housing, and a cooling assembly is arranged on the inner wall of the placing table;

[0006] The unloading assembly comprises a fixed box, one end of which is fixedly connected to the side wall of the casing, a support plate is fixedly mounted on the lower surface of the fixed box, and one end of the support plate is fixedly connected to the upper surface of the placement table.

[0007] As a further description of the above technical solution:

[0008] A telescopic spring is fixedly installed on the inner wall of the fixed box, a sliding plate is fixedly installed on one end of the telescopic spring, one end of the sliding plate extends to the lower surface of the fixed box, a special-shaped plate is fixedly installed on the side wall of the sliding plate, the upper surface of the special-shaped plate is slidably connected to the inner wall of the fixed box through a sliding rod, and a sliding rail is arranged on the lower surface of the special-shaped plate.

[0009] As a further description of the above technical solution:

[0010] Two spring rods are fixedly installed on the inner wall of the fixed box, one end of the spring rod extends to the outside of the lower surface of the fixed box, one end of the spring rod is fixedly installed with a moving block, the lower surface of the moving block is fixedly installed with a unloading plate, the upper surface of the moving block is fixedly installed with a supporting rod, the upper surface of the supporting rod is fixedly installed with a mounting plate, the side wall of the mounting plate is rotatably installed with a pulley through a rotating shaft, the special-shaped plate runs through the two spring rods, and the upper surface of the placing table is fixedly installed with a material receiving frame.

[0011] As a further description of the above technical solution:

[0012] The extrusion assembly includes an outer cylinder, an inner cylinder is fixedly mounted on the inner wall of the outer cylinder, one end of the outer cylinder extends to the interior of the casing, an extrusion ring is slidably mounted on the inner wall of the outer cylinder, a second connecting rod is fixedly mounted on the side wall of the extrusion ring, one end of the second connecting rod extends to the outside of the side wall of the outer cylinder, a second movable plate is fixedly mounted on one end of the second connecting rod, and a threaded hole is arranged on the side wall of the second movable plate.

[0013] As a further description of the above technical solution:

[0014] A first movable plate is slidably mounted on the inner wall of the inner cylinder, a first connecting rod is fixedly mounted on the side wall of the first movable plate, one end of the first connecting rod extends outside the side wall of the inner cylinder, a sealing cover is fixedly mounted on one end of the first connecting rod, and a threaded hole is provided on the side wall of the first movable plate.

[0015] As a further description of the above technical solution:

[0016] A partition is fixedly installed on the inner wall of the casing, a rotating motor is fixedly installed on the upper surface of the partition, a threaded rod is fixedly installed on the output end of the rotating motor, one end of the threaded rod is rotatably connected to the inner wall of the inner cylinder, and the first movable plate and the second movable plate are both connected to the outer surface of the threaded rod through threaded holes.

[0017] As a further description of the above technical solution:

[0018] The feeding assembly includes a material storage barrel, and connecting plates are fixedly installed on both side walls of the material storage barrel, one end of the connecting plate is fixedly connected to the inner wall of the casing, a feeding hopper is fixedly installed on the upper surface of the material storage barrel, one end of the feeding hopper extends to the outside of the upper surface of the casing, a discharging pipe is fixedly installed on the lower surface of the material storage barrel, one end of the discharging pipe extends to the interior of the outer cylinder, a control valve is provided on the inner wall of the discharging pipe, a driving motor is fixedly installed on the upper surface of the connecting plate, a spiral tube is fixedly installed on the output end of the driving motor, one end of the spiral tube extends to the interior of the material storage barrel, one end of the spiral tube is rotatably connected to the inner wall of the material storage barrel, and a second sprocket is fixedly installed on the outer surface of the spiral tube.

[0019] As a further description of the above technical solution:

[0020] The cooling assembly includes a rotating rod, one end of which is rotatably connected to the inner wall of the placement table, the other end of the rotating rod is fixedly installed with a reciprocating screw, one end of the reciprocating screw is rotatably installed with a stopper, the lower surface of the stopper is fixedly connected to the inner wall of the placement table, the outer surface of the rotating rod is fixedly installed with a first sprocket, the outer surface of the first sprocket is provided with a toothed chain, and the first sprocket and the second sprocket are movably connected through the toothed chain.

[0021] As a further description of the above technical solution:

[0022] A sliding sleeve is threadedly installed on the outer surface of the reciprocating screw, one end of the sliding sleeve extends to the outside of the upper surface of the placement table, a sliding block is fixedly installed on one end of the sliding sleeve, a rotating column is rotatably installed on the upper surface of the sliding block, a fan blade and a rotating gear are fixedly installed on the outer surface of the rotating column, a cooling sleeve is rotatably installed on one end of the rotating column, the outer cylinder passes through the cooling sleeve, a fixed rack is fixedly installed on the upper surface of the placement table through a supporting block, the rotating gear is meshed with the fixed rack, a worm gear refrigerator is fixedly installed on the upper surface of the placement table, a connecting pipe is fixedly installed on the output end of the worm gear refrigerator, and one end of the connecting pipe is fixedly connected to the cooling sleeve.

[0023] The present invention also discloses a method for using an extrusion device for processing an aluminum flat tube capable of automatically collecting materials, comprising the following steps:

[0024] S1. Pour the aluminum solution into the storage barrel through the feed hopper, then drive the spiral tube through the driving motor to stir and transport the aluminum solution in the storage barrel, and then control the discharge of the discharge pipe through the control valve. The aluminum solution in the storage barrel falls into the gap between the outer cylinder and the inner cylinder through the discharge pipe. When the internal space is filled, the discharge pipe is closed by the control valve;

[0025] S2. When the spiral tube rotates, it will drive the second sprocket to rotate, and then drive the first sprocket to rotate through the sprocket. At this time, the first sprocket will drive the reciprocating screw to rotate through the rotating rod, and then the reciprocating screw will drive the sliding sleeve to drive the sliding block to slide on the upper surface of the placement table through the surface thread. At this time, cold air is produced by the worm gear refrigerator, and then transported to the cooling sleeve through the connecting pipe. At this time, the sliding block will drive the cooling sleeve to move back and forth on the outer surface of the outer cylinder through the rotating column, and then accelerate the solidification of the aluminum solution through the cold air. When the rotating column moves, since the rotating gear is meshed with the fixed rack, the rotating gear will drive the fan blade to rotate through the rotating column under the limit of the fixed rack, thereby improving the cooling effect of the cooling sleeve;

[0026] S3, when the aluminum solution inside the outer cylinder and the inner cylinder solidifies into an aluminum flat tube, the threaded rod is rotated by rotating the motor, and the first movable plate and the second movable plate move on the threaded rod. The first movable plate and the second movable plate drive the sealing cover and the extrusion ring to move through the first connecting rod and the second connecting rod respectively, and the extrusion ring moves on the outer surface of the inner cylinder, thereby removing the internal aluminum flat tube from the gap between the outer cylinder and the inner cylinder, and the sealing cover prevents the aluminum solution from leaking out when the aluminum solution is poured in;

[0027] S4. When the sealing cover moves to a certain position, it will squeeze the sliding plate. At this time, the sliding plate will drive the special-shaped plate to move. Since one end of the special-shaped plate is raised, the unloading plate will move down through the pulley and the support rod. When the aluminum flat tube is completely moved out of the outer tube, the unloading plate will just squeeze the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame. When the sealing cover shrinks back, the telescopic spring will restore the sliding plate to its original position, and the spring rod will also pull the unloading plate back to its original position.

[0028] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0029] 1. In the present invention, a discharging assembly is provided. When the sealing cover moves to a certain position, the sliding plate will be squeezed. At this time, the sliding plate will drive the special-shaped plate to move. Since one end of the special-shaped plate is raised, the discharging plate will be moved downward through the pulley and the support rod. When the aluminum flat tube is completely moved out of the outer cylinder, the discharging plate just squeezes the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame. When the sealing cover retracts back, the telescopic spring will restore the sliding plate to its original position, and the spring rod will also pull the discharging plate back to its original position, thereby realizing the automatic discharging function of the device and collecting it at the same time. At the same time, it can avoid the unprocessed aluminum flat tube from causing harm to the operator, thereby further improving safety.

[0030] 2. In the present invention, a cooling component is provided, cold air is produced by a worm gear refrigerator, and then transported to the cooling jacket through a connecting pipe. At this time, the sliding block drives the cooling jacket to move back and forth on the outer surface of the outer cylinder through the rotating column, thereby accelerating the solidification of the aluminum solution through the cold air. While the rotating column moves, since the rotating gear is meshed with the fixed rack, the rotating gear drives the fan blade to rotate through the rotating column under the limit of the fixed rack, thereby improving the cooling effect of the cooling jacket, increasing the solidification rate of the aluminum solution, thereby reducing the time required for solidification, and further improving the working efficiency of the device.

[0031] 3. In the present invention, an extrusion assembly is provided. When the aluminum solution inside the outer cylinder and the inner cylinder solidifies into an aluminum flat tube, the threaded rod is rotated by rotating the motor. At this time, the first movable plate and the second movable plate will move on the threaded rod. At this time, the first movable plate and the second movable plate respectively drive the sealing cover and the extrusion ring to move through the first connecting rod and the second connecting rod. The extrusion ring will move on the outer surface of the inner cylinder, and then the internal aluminum flat tube will be removed from the gap between the outer cylinder and the inner cylinder. The sealing cover prevents the aluminum solution from leaking out when the aluminum solution is poured in. There is no need to manually pull it out or take it out through other equipment, which reduces the occupied area of ​​the equipment, thereby reflecting the portability of the equipment, and the structure is simple and easy to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of an extrusion device for processing aluminum flat tubes that can automatically collect materials.

[0033] Figure 2 This is a schematic diagram of the internal structure of an extrusion device for processing aluminum flat tubes that can automatically collect materials.

[0034] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of the cooling assembly in the extrusion device for processing aluminum flat tubes capable of automatically collecting materials.

[0035] Figure 4 It is a schematic diagram of the enlarged structure of point A in the extrusion device for processing aluminum flat tubes capable of automatically collecting materials.

[0036] Figure 5 It is a schematic diagram of the partial three-dimensional structure of an extrusion device for processing aluminum flat tubes that can automatically collect materials.

[0037] Figure 6 The present invention is a schematic diagram of the exploded structure of the unloading assembly in the extrusion device for processing aluminum flat tubes capable of automatically collecting materials.

[0038] Figure 7 This is an enlarged structural diagram of the B position in the extrusion device for processing aluminum flat tubes that can automatically collect materials.

[0039] Figure 8The schematic diagram of the exploded structure of the extrusion assembly in the extrusion device for processing aluminum flat tubes capable of automatically collecting materials.

[0040] Fig. 9 This is a schematic diagram of the exploded structure of the extrusion component in the extrusion device for processing aluminum flat tubes that can automatically collect materials from another angle.

[0041] Legend:

[0042] 1. Placement table; 2. Casing; 3. Feed hopper; 4. Worm gear refrigerator; 5. Extrusion assembly; 51. Outer cylinder; 52. Inner cylinder; 53. First moving plate; 54. First connecting rod; 55. Sealing cover; 56. Second moving plate; 57. Second connecting rod; 58. Extrusion ring; 6. Cooling assembly; 61. Rotating rod; 62. Reciprocating screw; 63. First sprocket; 64. Cooling jacket; 65. Fan blade; 66. Sliding sleeve; 67. Sliding block; 68. Rotating gear; 69. Rotating column; 7. Support plate; 8. Discharge assembly; 81. Fixed box; 82, special-shaped plate; 83, telescopic spring; 84, sliding plate; 85, spring rod; 86, moving block; 87, unloading plate; 88, support rod; 89, mounting plate; 810, pulley; 9, material receiving frame; 10, feeding assembly; 101, material storage barrel; 102, spiral tube; 103, connecting plate; 104, driving motor; 105, discharge pipe; 106, control valve; 107, second sprocket; 11, partition; 12, rotating motor; 13, threaded rod; 14, tooth chain; 15, fixed rack; 16, connecting pipe. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-9 The present invention provides a technical solution: an extrusion device for processing aluminum flat tubes capable of automatically collecting materials, comprising a placing table 1, a supporting leg is fixedly installed on the lower surface of the placing table 1, a housing 2 is fixedly installed on the upper surface of the placing table 1, a discharge assembly 8 is fixedly installed on the side wall of the housing 2, an extrusion assembly 5 and a feeding assembly 10 are arranged on the inner wall of the housing 2, and a cooling assembly 6 is arranged on the inner wall of the placing table 1;

[0045] The unloading assembly 8 includes a fixed box 81, one end of which is fixedly connected to the side wall of the casing 2, a support plate 7 is fixedly installed on the lower surface of the fixed box 81, one end of the support plate 7 is fixedly connected to the upper surface of the placement table 1, a telescopic spring 83 is fixedly installed on the inner wall of the fixed box 81, one end of the telescopic spring 83 is fixedly installed on a sliding plate 84, one end of the sliding plate 84 extends to the lower surface of the fixed box 81, a special-shaped plate 82 is fixedly installed on the side wall of the sliding plate 84, the upper surface of the special-shaped plate 82 is slidably connected to the inner wall of the fixed box 81 through a sliding rod, and the special-shaped plate 82 is fixedly installed on the inner wall of the fixed box 81. A slide rail is provided on the lower surface, and two spring rods 85 are fixedly installed on the inner wall of the fixed box 81, one end of the spring rod 85 extends to the outside of the lower surface of the fixed box 81, and a moving block 86 is fixedly installed on one end of the spring rod 85, and a discharge plate 87 is fixedly installed on the lower surface of the moving block 86, and a support rod 88 is fixedly installed on the upper surface of the moving block 86, and a mounting plate 89 is fixedly installed on the upper surface of the support rod 88, and a pulley 810 is rotatably installed on the side wall of the mounting plate 89 through a rotating shaft, and the special-shaped plate 82 runs through the two spring rods 85, and a material receiving frame 9 is fixedly installed on the upper surface of the placement table 1.

[0046] The specific implementation example is as follows: when the sealing cover 55 moves to a certain position, the sliding plate 84 will be squeezed. At this time, the sliding plate 84 will drive the special-shaped plate 82 to move. Since one end of the special-shaped plate 82 is raised, the unloading plate 87 will be moved downward through the pulley 810 and the support rod 88. When the aluminum flat tube is completely moved out of the outer tube 51, the unloading plate 87 will just squeeze the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame 9. When the sealing cover 55 contracts back, the telescopic spring 83 will restore the sliding plate 84 to its original position, and the spring rod 85 will also pull the unloading plate 87 back to its original position.

[0047] The extrusion assembly 5 includes an outer cylinder 51, an inner cylinder 52 is fixedly mounted on the inner wall of the outer cylinder 51, one end of the outer cylinder 51 extends to the inside of the housing 2, an extrusion ring 58 is slidably mounted on the inner wall of the outer cylinder 51, a second connecting rod 57 is fixedly mounted on the side wall of the extrusion ring 58, one end of the second connecting rod 57 extends to the outside of the side wall of the outer cylinder 51, a second movable plate 56 is fixedly mounted on one end of the second connecting rod 57, a threaded hole is provided on the side wall of the second movable plate 56, a first movable plate 53 is slidably mounted on the inner wall of the inner cylinder 52, and a threaded hole is provided on the side wall of the first movable plate 53. A first connecting rod 54 is fixedly installed, one end of which extends to the outside of the side wall of the inner cylinder 52, a sealing cover 55 is fixedly installed on one end of the first connecting rod 54, a threaded hole is provided on the side wall of the first movable plate 53, a partition 11 is fixedly installed on the inner wall of the casing 2, a rotating motor 12 is fixedly installed on the upper surface of the partition 11, a threaded rod 13 is fixedly installed on the output end of the rotating motor 12, one end of the threaded rod 13 is rotatably connected to the inner wall of the inner cylinder 52, and the first movable plate 53 and the second movable plate 56 are connected to the outer surface of the threaded rod 13 through threaded holes.

[0048] The specific implementation example is as follows: when the aluminum solution inside the outer cylinder 51 and the inner cylinder 52 solidifies into an aluminum flat tube, the threaded rod 13 is rotated by rotating the motor 12, and the first movable plate 53 and the second movable plate 56 are moved on the threaded rod 13. The first movable plate 53 and the second movable plate 56 respectively drive the sealing cover 55 and the extrusion ring 58 to move through the first connecting rod 54 and the second connecting rod 57, and the extrusion ring 58 is moved on the outer surface of the inner cylinder 52, thereby removing the internal aluminum flat tube from the gap between the outer cylinder 51 and the inner cylinder 52, and the sealing cover 55 prevents the aluminum solution from leaking out when the aluminum solution is poured in.

[0049] The feeding assembly 10 includes a material storage barrel 101, on both side walls of the material storage barrel 101 are respectively fixedly installed with connecting plates 103, one end of the connecting plate 103 is fixedly connected to the inner wall of the casing 2, a feeding hopper 3 is fixedly installed on the upper surface of the material storage barrel 101, one end of the feeding hopper 3 extends to the outside of the upper surface of the casing 2, a discharging pipe 105 is fixedly installed on the lower surface of the material storage barrel 101, one end of the discharging pipe 105 extends to the interior of the outer cylinder 51, and a control valve 106 is provided on the inner wall of the discharging pipe 105, a driving motor 104 is fixedly installed on the upper surface of the connecting plate 103, a spiral tube 102 is fixedly installed on the output end of the driving motor 104, one end of the spiral tube 102 extends to the interior of the material storage barrel 101, one end of the spiral tube 102 is rotatably connected to the inner wall of the material storage barrel 101, and a second sprocket 107 is fixedly installed on the outer surface of the spiral tube 102.

[0050] The specific implementation method is as follows: the aluminum solution is poured into the storage barrel 101 through the feed hopper 3, and then the spiral tube 102 is driven by the driving motor 104 to stir and transport the aluminum solution in the storage barrel 101, and then the discharge of the discharge pipe 105 is controlled by the control valve 106. The aluminum solution in the storage barrel 101 falls into the gap between the outer cylinder 51 and the inner cylinder 52 through the discharge pipe 105. When the internal space is filled, the discharge pipe 105 is closed by the control valve 106.

[0051] The cooling assembly 6 includes a rotating rod 61, one end of which is rotatably connected to the inner wall of the placement table 1, and a reciprocating screw 62 is fixedly installed on the other end of the rotating rod 61. A stopper is rotatably installed on one end of the reciprocating screw 62, and the lower surface of the stopper is fixedly connected to the inner wall of the placement table 1. A first toothed sprocket 63 is fixedly installed on the outer surface of the rotating rod 61, and a toothed chain 14 is provided on the outer surface of the first toothed sprocket 63. The first toothed sprocket 63 and the second toothed sprocket 107 are movably connected through the toothed chain 14. A sliding sleeve 66 is threadedly installed on the outer surface of the reciprocating screw 62, and one end of the sliding sleeve 66 extends to the outside of the upper surface of the placement table 1. A sliding block 67 is fixedly installed on one end of the sliding sleeve 66, and a rotating column 69 is rotatably installed on the upper surface of the sliding block 67. A fan blade 65 and a rotating gear 68 are fixedly installed on the outer surface of the rotating column 69. A cooling sleeve 64 is rotatably installed on one end of the rotating column 69, and the outer cylinder 51 passes through the cooling sleeve 64. A fixed rack 15 is fixedly installed on the upper surface of the placement table 1 through a support block, and the rotating gear 68 is meshed and connected with the fixed rack 15. A worm gear refrigerator 4 is fixedly installed on the upper surface of the placement table 1, and a connecting pipe 16 is fixedly installed on the output end of the worm gear refrigerator 4, and one end of the connecting pipe 16 is fixedly connected to the cooling sleeve 64.

[0052] The specific embodiment is as follows: when the spiral tube 102 rotates, the second sprocket 107 is driven to rotate, and then the first sprocket 63 is driven to rotate through the sprocket 14. At this time, the first sprocket 63 drives the reciprocating screw 62 to rotate through the rotating rod 61, and then the reciprocating screw 62 drives the sliding sleeve 66 to drive the sliding block 67 to slide on the upper surface of the placement table 1 through the surface thread. At this time, cold air is produced by the worm gear refrigerator 4, and then transported to the cooling sleeve 64 through the connecting pipe 16. At this time, the sliding block 67 drives the cooling sleeve 64 to move back and forth on the outer surface of the outer cylinder 51 through the rotating column 69, and then the solidification of the aluminum solution is accelerated by the cold air. When the rotating column 69 moves, since the rotating gear 68 is meshed and connected with the fixed rack 15, the rotating gear 68 drives the fan blade 65 to rotate through the rotating column 69 under the limit of the fixed rack 15, thereby improving the cooling effect of the cooling sleeve.

[0053] The present invention also discloses a method for using an extrusion device for processing an aluminum flat tube capable of automatically collecting materials, comprising the following steps:

[0054] S1, pouring aluminum solution into the storage barrel 101 through the feed hopper 3, and then driving the spiral tube 102 through the driving motor 104 to stir and transport the aluminum solution in the storage barrel 101, and then controlling the discharge of the discharge pipe 105 through the control valve 106, the aluminum solution in the storage barrel 101 falls into the gap between the outer cylinder 51 and the inner cylinder 52 through the discharge pipe 105, and when the internal space is filled, the discharge pipe 105 is closed by the control valve 106;

[0055] S2. When the spiral tube 102 rotates, the second sprocket 107 is driven to rotate, and then the first sprocket 63 is driven to rotate through the sprocket 14. At this time, the first sprocket 63 drives the reciprocating screw 62 to rotate through the rotating rod 61, and then the reciprocating screw 62 drives the sliding sleeve 66 to drive the sliding block 67 to slide on the upper surface of the placement table 1 through the surface thread. At this time, the worm gear refrigerator 4 is used to produce cold air, and then it is transported to the cooling sleeve 64 through the connecting pipe 16. At this time, the sliding block 67 drives the cooling sleeve 64 to move back and forth on the outer surface of the outer cylinder 51 through the rotating column 69, and then the solidification of the aluminum solution is accelerated by the cold air. When the rotating column 69 moves, since the rotating gear 68 is meshed and connected with the fixed rack 15, the rotating gear 68 drives the fan blade 65 to rotate through the rotating column 69 under the limit of the fixed rack 15, thereby improving the cooling effect of the cooling sleeve;

[0056] S3, when the aluminum solution inside the outer cylinder 51 and the inner cylinder 52 solidifies into an aluminum flat tube, the threaded rod 13 is rotated by rotating the motor 12, and the first movable plate 53 and the second movable plate 56 are moved on the threaded rod 13, and the first movable plate 53 and the second movable plate 56 respectively drive the sealing cover 55 and the extrusion ring 58 to move through the first connecting rod 54 and the second connecting rod 57, and the extrusion ring 58 is moved on the outer surface of the inner cylinder 52, and then the internal aluminum flat tube is removed from the gap between the outer cylinder 51 and the inner cylinder 52, and the sealing cover 55 prevents the aluminum solution from leaking out when the aluminum solution is poured in;

[0057] S4. When the sealing cover 55 moves to a certain position, it will squeeze the sliding plate 84. At this time, the sliding plate 84 will drive the special-shaped plate 82 to move. Since one end of the special-shaped plate 82 is raised, the unloading plate 87 will move downward through the pulley 810 and the support rod 88. When the aluminum flat tube is completely moved out of the outer tube 51, the unloading plate 87 will just squeeze the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame 9. When the sealing cover 55 shrinks back, the telescopic spring 83 will restore the sliding plate 84 to its original position, and the spring rod 85 will also pull the unloading plate 87 back to its original position.

[0058] Working principle: Pour the aluminum solution into the storage barrel 101 through the feed hopper 3, and then drive the spiral tube 102 through the driving motor 104 to stir and transport the aluminum solution in the storage barrel 101, and then control the discharge of the discharge pipe 105 through the control valve 106. The aluminum solution in the storage barrel 101 falls into the gap between the outer cylinder 51 and the inner cylinder 52 through the discharge pipe 105. When the internal space is filled, the discharge pipe 105 is closed by the control valve 106. When the spiral tube 102 rotates, it will drive the second sprocket wheel 107 to rotate, and then drive the first sprocket wheel 63 to rotate through the tooth chain 14. At this time, the first tooth chain The wheel 63 will drive the reciprocating screw 62 to rotate through the rotating rod 61, and then the reciprocating screw 62 will drive the sliding sleeve 66 to drive the sliding block 67 to slide on the upper surface of the placement table 1 through the surface thread. At this time, the worm gear refrigerator 4 produces cold air, and then it is transported to the cooling sleeve 64 through the connecting pipe 16. At this time, the sliding block 67 will drive the cooling sleeve 64 to move back and forth on the outer surface of the outer cylinder 51 through the rotating column 69, and then accelerate the solidification of the aluminum solution through the cold air. When the rotating column 69 moves, since the rotating gear 68 is meshed and connected with the fixed rack 15, the rotating gear 68 will be limited by the fixed rack 15. The fan blades 65 are driven to rotate by the rotating column 69, thereby improving the cooling effect of the cooling jacket. When the aluminum solution inside the outer tube 51 and the inner tube 52 solidifies into an aluminum flat tube, the threaded rod 13 is rotated by the rotating motor 12. At this time, the first movable plate 53 and the second movable plate 56 will move on the threaded rod 13. At this time, the first movable plate 53 and the second movable plate 56 respectively drive the sealing cover 55 and the extrusion ring 58 to move through the first connecting rod 54 and the second connecting rod 57. The extrusion ring 58 will move on the outer surface of the inner tube 52, thereby removing the internal aluminum flat tube from the gap between the outer tube 51 and the inner tube 52. The sealing cover 55 prevents the aluminum solution from leaking out when the aluminum solution is poured in. When the sealing cover 55 moves to a certain position, it will squeeze the sliding plate 84. At this time, the sliding plate 84 will drive the special-shaped plate 82 to move. Since one end of the special-shaped plate 82 is raised, the unloading plate 87 will move downward through the pulley 810 and the support rod 88. When the aluminum flat tube is completely moved out of the outer tube 51, the unloading plate 87 just squeezes the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame 9. When the sealing cover 55 shrinks back, the telescopic spring 83 will restore the sliding plate 84 to its original position, and the spring rod 85 will also pull the unloading plate 87 back to its original position.

[0059] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An extrusion device for processing aluminum flat tubes capable of automatically collecting materials, comprising a placing table (1), a supporting leg fixedly mounted on the lower surface of the placing table (1), and a housing (2) fixedly mounted on the upper surface of the placing table (1), characterized in that: A discharge assembly (8) is fixedly mounted on the side wall of the casing (2), an extrusion assembly (5) and a feeding assembly (10) are arranged on the inner wall of the casing (2), and a cooling assembly (6) is arranged on the inner wall of the placement table (1); The unloading assembly (8) comprises a fixed box (81), one end of the fixed box (81) is fixedly connected to the side wall of the casing (2), a support plate (7) is fixedly installed on the lower surface of the fixed box (81), one end of the support plate (7) is fixedly connected to the upper surface of the placement table (1), a telescopic spring (83) is fixedly installed on the inner wall of the fixed box (81), one end of the telescopic spring (83) is fixedly installed on a sliding plate (84), one end of the sliding plate (84) extends to the lower surface of the fixed box (81), a special-shaped plate (82) is fixedly installed on the side wall of the sliding plate (84), the upper surface of the special-shaped plate (82) is slidably connected to the inner wall of the fixed box (81) through a sliding rod, and the special-shaped plate (82) A slide rail is arranged on the lower surface of the fixed box (81); two spring rods (85) are fixedly installed on the inner wall of the fixed box (81); one end of the spring rod (85) extends to the outside of the lower surface of the fixed box (81); a moving block (86) is fixedly installed on one end of the spring rod (85); a discharge plate (87) is fixedly installed on the lower surface of the moving block (86); a support rod (88) is fixedly installed on the upper surface of the moving block (86); a mounting plate (89) is fixedly installed on the upper surface of the support rod (88); a pulley (810) is rotatably installed on the side wall of the mounting plate (89) via a rotating shaft; the special-shaped plate (82) runs through the two spring rods (85); and a material receiving frame (9) is fixedly installed on the upper surface of the placement table (1).

2. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 1 is characterized in that: The extrusion assembly (5) comprises an outer cylinder (51), an inner cylinder (52) is fixedly mounted on the inner wall of the outer cylinder (51), one end of the outer cylinder (51) extends to the interior of the casing (2), an extrusion ring (58) is slidably mounted on the inner wall of the outer cylinder (51), a second connecting rod (57) is fixedly mounted on the side wall of the extrusion ring (58), one end of the second connecting rod (57) extends to the outside of the side wall of the outer cylinder (51), a second movable plate (56) is fixedly mounted on one end of the second connecting rod (57), and a threaded hole is provided on the side wall of the second movable plate (56).

3. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 2 is characterized in that: A first movable plate (53) is slidably mounted on the inner wall of the inner cylinder (52), a first connecting rod (54) is fixedly mounted on the side wall of the first movable plate (53), one end of the first connecting rod (54) extends outside the side wall of the inner cylinder (52), a sealing cover (55) is fixedly mounted on one end of the first connecting rod (54), and a threaded hole is provided on the side wall of the first movable plate (53).

4. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 3 is characterized in that: A partition (11) is fixedly mounted on the inner wall of the housing (2), a rotating motor (12) is fixedly mounted on the upper surface of the partition (11), a threaded rod (13) is fixedly mounted on the output end of the rotating motor (12), and one end of the threaded rod (13) is connected to the inner wall of the inner cylinder (52). The first movable plate (53) and the second movable plate (56) are both connected to the outer surface of the threaded rod (13) through threaded holes.

5. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 4 is characterized in that: The feeding assembly (10) comprises a material storage barrel (101), and connecting plates (103) are fixedly mounted on both side walls of the material storage barrel (101), one end of the connecting plate (103) is fixedly connected to the inner wall of the casing (2), and a connecting plate (103) is fixedly mounted on the upper surface of the material storage barrel (101). A feed hopper (3) is provided, one end of the feed hopper (3) extends to the outside of the upper surface of the casing (2), a discharge pipe (105) is fixedly installed on the lower surface of the material storage barrel (101), one end of the discharge pipe (105) extends to the inside of the outer cylinder (51), a control valve (106) is arranged on the inner wall of the discharge pipe (105), a drive motor (104) is fixedly installed on the upper surface of the connecting plate (103), a spiral tube (102) is fixedly installed on the output end of the drive motor (104), one end of the spiral tube (102) extends to the inside of the material storage barrel (101), one end of the spiral tube (102) is rotatably connected to the inner wall of the material storage barrel (101), and a second sprocket (107) is fixedly installed on the outer surface of the spiral tube (102).

6. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 5, characterized in that: The cooling assembly (6) includes a rotating rod (61), one end of which is rotatably connected to the inner wall of the placing table (1), and the other end of the rotating rod (61) is fixedly installed with a reciprocating screw (62), and one end of the reciprocating screw (62) is rotatably installed with a stopper, and the lower surface of the stopper is fixedly connected to the inner wall of the placing table (1), and the outer surface of the rotating rod (61) is fixedly installed with a first toothed sprocket (63), and the outer surface of the first toothed sprocket (63) is provided with a toothed chain (14), and the first toothed sprocket (63) and the second toothed sprocket (107) are movably connected via the toothed chain (14).

7. The extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to claim 6, characterized in that: The outer surface of the reciprocating screw (62) is threadedly mounted with a sliding sleeve (66), one end of the sliding sleeve (66) extends to the outside of the upper surface of the placement table (1), one end of the sliding sleeve (66) is fixedly mounted with a sliding block (67), the upper surface of the sliding block (67) is rotatably mounted with a rotating column (69), the outer surface of the rotating column (69) is fixedly mounted with a fan blade (65) and a rotating gear (68), one end of the rotating column (69) is rotatably mounted with a cooling sleeve (64), the outer cylinder (51) passes through the cooling sleeve (64), the upper surface of the placement table (1) is fixedly mounted with a fixed rack (15) through a support block, the rotating gear (68) is meshedly connected with the fixed rack (15), the upper surface of the placement table (1) is fixedly mounted with a worm gear refrigerator (4), the output end of the worm gear refrigerator (4) is fixedly mounted with a connecting pipe (16), one end of the connecting pipe (16) is fixedly connected to the cooling sleeve (64).

8. The method for using the extrusion device for processing aluminum flat tubes capable of automatically collecting materials according to any one of claims 1 to 7, characterized in that: The steps include: S1, pouring the aluminum solution into the storage barrel (101) through the feed hopper 3, then driving the spiral tube (102) through the driving motor (104) to stir and transport the aluminum solution in the storage barrel (101), then controlling the discharge of the discharge pipe (105) through the control valve (106), and the aluminum solution in the storage barrel (101) falls into the gap between the outer cylinder (51) and the inner cylinder (52) through the discharge pipe (105), and when the internal space is filled, the discharge pipe (105) is closed by the control valve (106); S2. When the spiral tube (102) rotates, it drives the second sprocket (107) to rotate, and then drives the first sprocket (63) to rotate through the toothed chain (14). At this time, the first sprocket (63) drives the reciprocating screw (62) to rotate through the rotating rod (61), and then the reciprocating screw (62) drives the sliding sleeve (66) to drive the sliding block (67) to slide on the upper surface of the placement table (1) through the thread on the surface. At this time, the worm gear refrigerator (4) produces cold air, and then the connecting pipe ( 16) is transported into the cooling jacket (64), at which time the sliding block (67) drives the cooling jacket (64) to move back and forth on the outer surface of the outer cylinder (51) through the rotating column (69), thereby accelerating the solidification of the aluminum solution through the cold air. While the rotating column (69) moves, since the rotating gear (68) is meshed with the fixed rack (15), the rotating gear (68) drives the fan blade (65) to rotate through the rotating column (69) under the limit of the fixed rack (15), thereby improving the cooling effect of the cooling jacket; S3, when the aluminum solution inside the outer cylinder (51) and the inner cylinder (52) solidifies into an aluminum flat tube, the threaded rod (13) is rotated by rotating the motor (12), and the first movable plate (53) and the second movable plate (56) are moved on the threaded rod (13). The first movable plate (53) and the second movable plate (56) are driven by the first connecting rod (54) and the second connecting rod (57) to move the sealing cover (55) and the extrusion ring (58), respectively. The extrusion ring (58) is moved on the outer surface of the inner cylinder (52), and the aluminum flat tube inside is removed from the gap between the outer cylinder (51) and the inner cylinder (52). The sealing cover (55) prevents the aluminum solution from leaking out when the aluminum solution is poured in; S4. When the sealing cover (55) moves to a certain position, it will squeeze the sliding plate (84). At this time, the sliding plate (84) will drive the special-shaped plate (82) to move. Since one end of the special-shaped plate (82) is raised, the unloading plate (87) will move downward through the pulley (810) and the support rod (88). When the aluminum flat tube is completely moved out of the outer tube (51), the unloading plate (87) just squeezes the aluminum flat tube downward, causing the aluminum flat tube to fall off and then fall into the receiving frame (9). When the sealing cover (55) shrinks back, the telescopic spring (83) will restore the sliding plate (84) to its original position, and the spring rod (85) will also pull the unloading plate (87) back to its original position.

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