Isothermal extrusion device for aluminum profile

Abstract

The utility model relates to the technical field of isothermal extrusion devices, in particular to an aluminum profile isothermal extrusion device which comprises a workbench, a motor is fixedly connected to the lower surface of the workbench, a rotating shaft is fixedly connected to the output end of the motor, and a working cabin is fixedly connected to the end, away from the motor, of the rotating shaft. A connecting column is fixedly connected to the inner bottom of the working cabin, a top plate is fixedly connected to the upper surface of the connecting column, a first groove is formed in the upper surface of the workbench, a second groove is formed in the inner bottom of the working cabin, an extrusion cylinder is fixedly connected to the inner bottom of the working cabin, and a mold is fixedly connected to the inner surface of the extrusion cylinder. And a third groove is formed in the upper surface of the top plate. The mold switching device is reasonable in structure, corresponding molds can be switched for production according to requirements, time waste caused by frequent mold replacement is avoided, and the manufacturing efficiency of aluminum profile finished products can be improved.

Description

Technical Field

[0001] The utility model relates to the field of isothermal extrusion devices, in particular to an isothermal extrusion device for aluminum profiles. Background Art

[0002] Aluminum profiles refer to aluminum alloy profiles, which are mainly used in industrial production and manufacturing, such as automated mechanical equipment, enclosure frames, and customized molds for companies according to their own mechanical equipment requirements, such as assembly line conveyor belts, elevators, dispensing machines, testing equipment, shelves, etc. They are mostly used in the electronic machinery industry and clean rooms.

[0003] When existing aluminum profiles are extruded through a mold, one device can often only extrude one finished product. When different finished products need to be extruded, the corresponding mold often needs to be replaced, which will reduce the production speed of the aluminum profile products and is not conducive to the production of finished products. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an isothermal extrusion device for aluminum profiles.

[0005] The top surface of the working table is provided with a first groove, and the bottom surface of the working table is provided with a second groove, and the inner surface of the working table is fixedly connected to the extrusion cylinder, and the inner surface of the extrusion cylinder is fixedly connected to the mold, and the upper surface of the top plate is provided with a third groove, and the number of the third grooves is three. A moving rod is provided inside the third groove, the lower surface of the moving rod is fixedly connected to the extrusion plate, and the upper surface of the moving rod is fixedly connected to the pressing plate. A pushing mechanism is provided above the pressing plate, and the pushing mechanism includes a hydraulic cylinder, and the hydraulic cylinder is located above the pressing plate.

[0006] As a further description of the above technical solution:

[0007] The pushing mechanism includes a connecting bar, the upper surface of the workbench is fixedly connected to the connecting bar, there are two connecting bars, adjacent connecting bars are fixedly connected by a mounting plate, the lower surface of the mounting plate is fixedly connected to a hydraulic cylinder, the lower surface of the hydraulic cylinder is fixedly connected to a moving column, and the lower surface of the moving column is fixedly connected to a push plate.

[0008] As a further description of the above technical solution:

[0009] The lower surface of the pressing plate is fixedly connected with a spring, and one end of the spring away from the pressing plate is fixedly connected above the top plate.

[0010] As a further description of the above technical solution:

[0011] The outer surface of the working cabin is provided with fourth grooves, the number of the fourth grooves is three, and a cover plate is movably installed on the inner wall of the fourth groove.

[0012] As a further description of the above technical solution:

[0013] An air inlet groove is opened on the upper surface of the top plate, an air outlet groove is fixedly connected to the upper surface of the top plate, a blower is fixedly connected to the upper surface of the top plate, a heating ring is fixedly connected to the lower surface of the top plate, and a temperature sensor is fixedly connected to the inner bottom of the working cabin.

[0014] As a further description of the above technical solution:

[0015] The lower surface of the workbench is fixedly connected with supporting legs, and the number of the supporting legs is four.

[0016] The utility model has the following beneficial effects:

[0017] Compared with the prior art, the isothermal extrusion device of the aluminum profile is characterized by a mold, a motor, a rotating shaft, a working cabin, an extrusion cylinder, a second groove, a first groove, a hydraulic cylinder, a movable column, a push plate, a pressing plate, a movable rod and an extrusion plate. When a different mold needs to be selected, the motor drives the rotating shaft and the working cabin to rotate, thereby rotating the extrusion cylinder and the mold. The mold used is changed by aligning different second grooves with the first groove. After the position of the mold is fixed, the hydraulic cylinder is driven to drive the movable column and the push plate to move downward, thereby driving the pressing plate, the movable rod and the extrusion plate to move downward, thereby causing the extrusion plate to extrude the aluminum material to be processed. After the aluminum material is extruded through the mold, it is discharged along the first groove and the second groove. Compared with the existing isothermal extrusion device, when extruding through the mold, one device can often only extrude one finished product. When different finished products need to be extruded, the corresponding mold often needs to be replaced, which will reduce the production speed of the aluminum profile finished product, which is not conducive to the production of finished products. The isothermal extrusion device of the aluminum profile can switch the corresponding mold according to demand for production, avoiding the time wasted by frequent mold replacement, which is conducive to improving the production efficiency of the aluminum profile finished product. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall structure of an isothermal extrusion device for aluminum profiles proposed in the present invention;

[0019] Figure 2This is a cross-sectional view of the overall structure of an isothermal extrusion device for aluminum profiles proposed in the present invention;

[0020] Figure 3 The utility model proposes an isothermal extrusion device for aluminum profiles. Figure 2 A magnified view of the structure at point A;

[0021] Figure 4 The utility model proposes an isothermal extrusion device for aluminum profiles. Figure 2 A magnified view of the structure at point B.

[0022] Legend:

[0023] 1. Workbench; 2. Motor; 3. Rotating shaft; 4. Working cabin; 5. Connecting column; 6. Top plate; 7. First groove; 8. Second groove; 9. Extrusion cylinder; 10. Mold; 11. Third groove; 12. Extrusion plate; 13. Moving rod; 14. Pressing plate; 15. Pushing mechanism; 1501. Connecting strip; 1502. Mounting plate; 1503. Hydraulic cylinder; 1504. Moving column; 1505. Push plate; 16. Spring; 17. Air inlet groove; 18. Blower; 19. Air outlet groove; 20. Temperature sensor; 21. Support foot; 22. Fourth groove; 23. Cover plate. DETAILED DESCRIPTION

[0024] Reference Figure 1-4The utility model provides an isothermal extrusion device for aluminum profiles: it includes a workbench 1, a motor 2 is fixedly connected to the lower surface of the workbench 1, the motor 2 is a forward and reverse motor, it will not rotate in a fixed direction, but will rotate back and forth, the output end of the motor 2 is fixedly connected to a rotating shaft 3, the end of the rotating shaft 3 away from the motor 2 is fixedly connected to a working cabin 4, the inner bottom of the working cabin 4 is fixedly connected to a connecting column 5, the upper surface of the connecting column 5 is fixedly connected to a top plate 6, the upper surface of the workbench 1 is provided with a first groove 7, the inner bottom of the working cabin 4 is fixedly connected to a connecting column 5, the upper surface of the connecting column 5 is fixedly connected to a top plate 6, the upper surface of the workbench 1 is provided with a first groove 7, the inner bottom of the working cabin 4 is fixedly connected to a connecting column 5, the upper surface of the connecting column 5 is fixedly connected to a connecting column 5, the upper surface of the connecting column 5 is fixedly connected to a connecting column 5, the upper surface of the working table 1 is provided with a first groove 7, the inner bottom of the working cabin 4 ... A second groove 8 is opened, an extrusion cylinder 9 is fixedly connected to the inner bottom of the working cabin 4, a mold 10 is fixedly connected to the inner surface of the extrusion cylinder 9, a third groove 11 is opened on the upper surface of the top plate 6, the number of the third grooves 11 is three, a moving rod 13 is arranged inside the third groove 11, the lower surface of the moving rod 13 is fixedly connected to the extrusion plate 12, the upper surface of the moving rod 13 is fixedly connected to the pressing plate 14, a pushing mechanism 15 is arranged above the pressing plate 14, and the pushing mechanism 15 includes a hydraulic cylinder 1503, and the hydraulic cylinder 1503 is located at the pressing plate 14. Above the plate 14, the pushing mechanism 15 includes a connecting bar 1501. When a different mold 10 needs to be selected, the motor 2 drives the rotating shaft 3 and the working chamber 4 to rotate, thereby rotating the extrusion cylinder 9 and the mold 10. The mold 10 used is changed by aligning different second grooves 8 with the first groove 7. After the position of the mold 10 is fixed, the hydraulic cylinder 1503 is driven to drive the moving column 1504 and the push plate 1505 to move downward, thereby driving the pressing plate 14, the moving rod 13 and the extrusion plate 12 to move downward, thereby making the extrusion cylinder 9 rotate. The pressing plate 12 extrude the aluminum material to be processed, and the aluminum material to be processed is extruded and formed through the mold 10 and then discharged along the first groove 7 and the second groove 8. The upper surface of the workbench 1 is fixedly connected with a connecting bar 1501. There are two connecting bars 1501. Adjacent connecting bars 1501 are fixedly connected by a mounting plate 1502. The lower surface of the mounting plate 1502 is fixedly connected with a hydraulic cylinder 1503. The lower surface of the hydraulic cylinder 1503 is fixedly connected with a moving column 1504. The lower surface of the moving column 1504 is fixedly connected with a push plate 1505.

[0025] The lower surface of the pressing plate 14 is fixedly connected with a spring 16. The spring 16 can enable the extrusion plate 12, the moving rod 13 and the pressing plate 14 to reset after being pressed down by the hydraulic cylinder 1503 of the pushing mechanism, so as to avoid the moving rod 13 and the pressing plate 14 being still in the extrusion cylinder 9 during subsequent feeding, thereby hindering the feeding. The end of the spring 16 away from the pressing plate 14 is fixedly connected to the top of the top plate 6. The outer surface of the working cabin 4 is provided with a fourth groove 22, and the number of the fourth grooves 22 is three. The inner wall of the fourth groove 22 is movably installed with a cover plate 23, which can be opened. After opening, raw materials can be added to the extrusion cylinder 9.

[0026] An air inlet groove 17 is provided on the upper surface of the top plate 6, an air outlet groove 19 is fixedly connected to the upper surface of the top plate 6, a blower 18 is fixedly connected to the upper surface of the top plate 6, a heating ring is fixedly connected to the lower surface of the top plate 6, a heating wire is provided in the heating ring, and the heating wire can be heated by powering on, a temperature sensor 20 is fixedly connected to the inner bottom of the working cabin 4, the specific model of the temperature sensor 20 is PT100, and the temperature in the working cabin 4 is detected by the temperature sensor 20. When the temperature is lower than the standard, the temperature sensor 20 transmits an electrical signal to the heating ring, so that the heating wire is powered on and starts to heat up. When the temperature is too high due to the extrusion of aluminum, the temperature sensor 20 transmits an electrical signal to the blower 18, driving the blower 18 to work and blow air, and the wind enters the working cabin 4 from the air inlet groove 17, and then the hot air is taken out from the air outlet groove 19 to cool the working cabin 4. A support leg 21 is fixedly connected to the lower surface of the workbench 1, and the support leg 21 can provide stable support for the workbench 1. There are four support legs 21.

[0027] Working principle: When a different mold 10 needs to be selected, the motor 2 drives the rotating shaft 3 and the working chamber 4 to rotate, thereby rotating the extrusion cylinder 9 and the mold 10. The mold 10 used is changed by aligning different second grooves 8 with the first groove 7. After the position of the mold 10 is fixed, the hydraulic cylinder 1503 is driven to drive the moving column 1504 and the push plate 1505 to move downward, thereby driving the pressing plate 14, the moving rod 13 and the extrusion plate 12 to move downward, thereby causing the extrusion plate 12 to extrude the aluminum material to be processed. After the aluminum material to be processed is extruded and formed through the mold 10, it is discharged along the first groove 7 and the second groove 8.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. An isothermal extrusion device for aluminum profiles, comprising a workbench (1), characterized in that: The lower surface of the workbench (1) is fixedly connected to a motor (2), the output end of the motor (2) is fixedly connected to a rotating shaft (3), the end of the rotating shaft (3) away from the motor (2) is fixedly connected to a working cabin (4), the inner bottom of the working cabin (4) is fixedly connected to a connecting column (5), the upper surface of the connecting column (5) is fixedly connected to a top plate (6), the upper surface of the workbench (1) is provided with a first groove (7), the inner bottom of the working cabin (4) is provided with a second groove (8), the inner bottom of the working cabin (4) is fixedly connected to an extrusion cylinder (9), the extrusion cylinder (9) The inner surface of the top plate (6) is fixedly connected to a mold (10), the upper surface of the top plate (6) is provided with a third groove (11), the number of the third grooves (11) is three, a moving rod (13) is provided inside the third groove (11), the lower surface of the moving rod (13) is fixedly connected to an extrusion plate (12), the upper surface of the moving rod (13) is fixedly connected to a pressing plate (14), a pushing mechanism (15) is provided above the pressing plate (14), the pushing mechanism (15) includes a hydraulic cylinder (1503), and the hydraulic cylinder (1503) is located above the pressing plate (14).

2. The isothermal extrusion device for aluminum profiles according to claim 1, characterized in that: The pushing mechanism (15) includes a connecting bar (1501), the upper surface of the workbench (1) is fixedly connected to the connecting bar (1501), the number of the connecting bars (1501) is two, and adjacent connecting bars (1501) are fixedly connected via a mounting plate (1502), the lower surface of the mounting plate (1502) is fixedly connected to a hydraulic cylinder (1503), the lower surface of the hydraulic cylinder (1503) is fixedly connected to a moving column (1504), and the lower surface of the moving column (1504) is fixedly connected to a push plate (1505).

3. The isothermal extrusion device for aluminum profiles according to claim 1, characterized in that: The lower surface of the pressing plate (14) is fixedly connected to a spring (16), and one end of the spring (16) away from the pressing plate (14) is fixedly connected above the top plate (6).

4. The isothermal extrusion device for aluminum profiles according to claim 1, characterized in that: The outer surface of the working chamber (4) is provided with fourth grooves (22), the number of the fourth grooves (22) is three, and a cover plate (23) is movably mounted on the inner wall of the fourth groove (22).

5. The isothermal extrusion device for aluminum profiles according to claim 1, characterized in that: An air inlet groove (17) is provided on the upper surface of the top plate (6), an air outlet groove (19) is fixedly connected to the upper surface of the top plate (6), a blower (18) is fixedly connected to the upper surface of the top plate (6), a heating ring is fixedly connected to the lower surface of the top plate (6), and a temperature sensor (20) is fixedly connected to the inner bottom of the working chamber (4).

6. The isothermal extrusion device for aluminum profiles according to claim 1, characterized in that: The lower surface of the workbench (1) is fixedly connected with supporting legs (21), and the number of the supporting legs (21) is four.

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