Aluminum profile extrusion forming device

Abstract

The utility model belongs to the technical field of extrusion forming, and particularly relates to an aluminum profile extrusion forming device which comprises a base, an extrusion block is fixedly installed on the base, an extrusion driving mechanism is installed on the base and matched with the extrusion block, and an extrusion die is installed on one side of the extrusion block. The extrusion die comprises an installation block, an installation hole in the vertical direction is formed in the installation block, a die plate is installed in the installation hole, the die plate is connected with the installation block in a sliding mode, the die plate is connected with a lifting mechanism, a feeding pipe is installed on the installation block, and a discharging pipe corresponding to the feeding pipe is arranged on the extrusion block. By arranging the extrusion die and the lifting mechanism, the process of replacing different dies can be completed by controlling a motor, a large amount of time cost and manpower resources are saved, and by arranging a limiting pipe and a limiting hole, the die plate can be more stable in the extrusion process, and it is guaranteed that the device can operate stably.

Description

Technical Field

[0001] The utility model belongs to the technical field of extrusion molding, and in particular relates to an aluminum profile extrusion molding device. Background Art

[0002] Aluminum extruder is a key equipment for aluminum processing. It pushes preheated aluminum into the die under high pressure to extrude aluminum profiles of the required shape and size. The machine uses a hydraulic system or mechanical transmission to generate strong power to ensure that the aluminum flows evenly in the die and is accurately formed. The extrusion process is efficient and continuous, suitable for large-scale production. Aluminum extruders are flexible and can produce aluminum profiles of different specifications and shapes by changing the die.

[0003] The invention with publication number CN117358770A provides an aluminum profile extrusion molding device, including a main body mechanism, on which a mounting mechanism is connected; on which a fixing mechanism is provided; on which a resistance mechanism is installed; on which a collecting mechanism is provided; on which a limiting mechanism is engaged; the fixing mechanism is pulled and rotated, so that it is convenient for an operator to rotate the mounting mechanism, so that it is convenient to limit the mounting mechanism when repairing the mounting mechanism; after the main body mechanism extrude the aluminum profile, the control switch of the resistance mechanism can be turned on, so that while cutting the tail material generated by the extrusion, the waste material falls into the main body mechanism for collection; the waste material is discharged into the collecting mechanism through the main body mechanism, and the limiting mechanism is rotated, so that it is convenient to discharge the waste material in the collecting mechanism.

[0004] However, in the above patent, different aluminum materials need to be produced by machines with different molds, or the molds need to be disassembled and then the required molds need to be reinstalled, which will cause a waste of time and labor resources. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum profile extrusion forming device to solve the problems raised in the above background technology.

[0006] In order to achieve the above technical purpose, the technical solution of the utility model is:

[0007] An aluminum profile extrusion forming device, comprising a base, on which an extrusion block is fixedly installed, an extrusion driving mechanism is installed on the base, the extrusion driving mechanism is arranged in cooperation with the extrusion block, and an extrusion die is installed on one side of the extrusion block; the extrusion die includes a mounting block, a vertically arranged mounting hole is provided on the mounting block, a die plate is installed in the mounting hole, the die plate is slidably connected with the mounting block, the die plate is connected with a lifting mechanism, a plurality of dies are detachably connected to the die plate, a number of limiting holes corresponding to the dies are provided on the die plate, a feed pipe is installed on the mounting block, the feed pipe is communicated with the mounting hole and horizontally penetrates through the mounting block, a discharge pipe communicated with the feed pipe is provided on the extrusion block, electric sliding rails are installed on the top and bottom of the feed pipe, sliders are installed on the electric sliding rails, a connecting rod is fixedly installed on the slider, one end of the connecting rod away from the slider is fixedly connected with a limiting pipe, the limiting pipe corresponds to the limiting hole, and a leak-proof ring matched with the limiting hole is arranged on the inner wall of the limiting pipe.

[0008] As a further improvement, the lifting mechanism includes a connecting block, the connecting block is fixedly connected with the mounting block, the connecting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a lead screw, a number of optical rods are installed on the connecting block, a lifting plate is threadedly connected to the lead screw, the lifting plate is slidably connected with the optical rods, and the bottom of the lifting plate is fixedly connected with the die plate.

[0009] As a further improvement, an installation frame is installed on one side of the extrusion block away from the extrusion die, and a number of spray heads are installed on the installation frame, and the spray heads are located above the discharge pipe.

[0010] As a further improvement, the extrusion driving mechanism includes a fixed block, a number of guide rods are installed between the fixed block and the extrusion block, a hydraulic cylinder is slidably installed on the guide rods, and an extrusion rod matched with the limiting pipe is installed on the hydraulic cylinder.

[0011] As a further improvement, a conveying device is provided on the base, and the conveying device is located below the feed pipe.

[0012] Due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0013] The aluminum profile extrusion forming device provided by the present utility model can realize the process of replacing different dies by controlling the motor through the setting of the extrusion die and the lifting mechanism, saving a large amount of time cost and human resources, and the limiting pipe and the limiting hole are provided, so that the die plate can be more stable during the extrusion process, ensuring the stable operation of the device. Description of the Drawings

[0014] Figure 1 is the overall structural schematic diagram of the present utility model;

[0015] Figure 2 is a schematic diagram of the overall structure of another angle of the present utility model;

[0016] Figure 3 is a schematic diagram of the structure of the lifting mechanism and the extrusion die of the present utility model;

[0017] Figure 4 is Figure 3 a schematic diagram of the structure of area A in

[0018] Figure 5 a schematic diagram of the structure of the limit tube of the present utility model;

[0019] Figure 6 is a schematic diagram of the structure of the die plate of the present utility model.

[0020] Wherein: 1, mounting frame; 2, spray head; 3, lifting mechanism; 4, extrusion block; 5, extrusion die; 6, lifting plate; 7, die plate; 8, guide rod; 9, hydraulic cylinder; 10, fixing block; 11, driving extrusion mechanism; 12, base; 13, mounting block; 14, discharge pipe; 15, extrusion rod; 16, smooth rod; 17, lead screw; 18, motor; 19, feed pipe; 20, leak-proof ring; 21, limit tube; 22, connecting block; 23, limit hole; 24, die plate; 25, electric slide rail; 26, connecting rod. Specific embodiments

[0021] The present utility model will be further described below in conjunction with specific embodiments and the accompanying drawings. Among them, the accompanying drawings are only for illustrative purposes, showing only schematic diagrams, not physical diagrams, and should not be construed as a limitation to the present application; in order to better illustrate the embodiments of the present utility model, some components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the dimensions of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the accompanying drawings may be omitted.

[0022] In the accompanying drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that if there are terms such as "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so the terms describing the positional relationship in the accompanying drawings are only for illustrative purposes and should not be construed as a limitation to the present application. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0023] Such as Figures 1-6As shown in the figure, an aluminum profile extrusion forming device includes a base 12. An extrusion block 4 is fixedly installed on the base 12. An extrusion driving mechanism is installed on the base 12 and is arranged in cooperation with the extrusion block. An extrusion die 5 is installed on one side of the extrusion block 4. The extrusion driving mechanism can extrude and form a heated aluminum rod under the action of the extrusion block 4 and the extrusion die 5, and then convey it out through the extrusion block.

[0024] The extrusion die 5 includes a mounting block 13 fixedly installed on the base. A vertical mounting hole is provided in the mounting block 13. A die plate 7 is installed in the mounting hole. The die plate 7 is slidably connected to the mounting block 13. The die plate 7 is connected to a lifting mechanism 3, and the lifting mechanism 3 can drive the die plate 7 to move in the vertical direction.

[0025] The die plate 7 can slide in the vertical direction in the mounting hole of the mounting block 13.

[0026] A plurality of dies are detachably connected to the die plate 7. The detachable connection can be a connection method such as bolt connection. A number of limiting holes 23 corresponding to the dies are provided on the die plate 7. The limiting holes 23 are in the shape of an annular groove, and the die is located at the center of the corresponding limiting hole 23.

[0027] A feed pipe 19 is installed on the mounting block 13. The feed pipe 19 is communicated with the mounting hole and horizontally penetrates the mounting block 13. The feed pipe 19 is provided with mounting holes matching the mounting hole. The feed pipe 19 does not affect the movement of the die plate 7 in the mounting hole. The heated aluminum rod is placed in the feed pipe 19 and is extruded by the extrusion driving mechanism.

[0028] An outlet pipe 14 corresponding to the feed pipe 19 is provided on the extrusion block 4. The extruded aluminum material is conveyed out of the device through the outlet pipe 14.

[0029] Electric slide rails 25 are installed on both the top and bottom of the feed pipe 19. Sliders are installed on the electric slide rails 25. A clamping device is installed on the sliders. A connecting rod 26 is fixedly installed on the sliders. One end of the connecting rod 26 away from the sliders is fixedly connected to a limiting pipe 21. The limiting pipe 21 corresponds to the limiting hole 23. A leak-proof ring 20 matching the limiting hole 23 is provided on the inner wall of the limiting pipe 21. The limiting pipe 21 can be inserted into the limiting hole 23 on the die plate 7 to make the die plate 7 more stable during the extrusion process, ensure the stability of production, and the leak-proof ring 20 can prevent aluminum materials from entering the limiting hole 23 during the extrusion process, affecting the normal use of the device, and can reduce the number of times of cleaning the die plate 7 by workers, saving labor.

[0030] The lifting mechanism 3 includes a connecting block 22. The connecting block 22 is fixedly connected to the mounting block 13. The connecting block 22 is fixedly connected with a motor 18. The output end of the motor 18 is fixedly connected with a lead screw 17. A number of optical rods 16 are installed on the connecting block 22. A lifting plate 6 is threadedly connected to the lead screw. The lifting plate 6 is slidably connected to the optical rods 16. The optical rods 16 play a guiding role. The motor 18 rotates to drive the lead screw 17 to rotate. The lifting plate 6 makes a vertical lifting movement under the action of the optical rods 16. The bottom of the lifting plate 6 is fixedly connected to the die plate 7, so that the die is lifted. By controlling the operation of the motor 18, the lifting distance is controlled, so that the limit hole 23 can be accurately aligned with the limit during each lift.

[0031] On the side of the extrusion block 4 away from the extrusion die 5, a mounting frame 1 is installed. A number of spray heads 2 are installed on the mounting frame 1. The spray heads 2 are located above the discharge pipe 14. The temperature of the extruded aluminum material conveyed from the extrusion block 4 is relatively high. The spray heads 2 can cool the just formed aluminum material, so that the aluminum material can be solidified faster, and avoid the phenomenon of deformation during the subsequent conveying process, resulting in waste of aluminum material.

[0032] A conveying device is provided on the base 12. The conveying device is located below the feed pipe 19. The conveying device can convey the cut and heated aluminum rod, so that the aluminum rod is placed in the device and ready for extrusion.

[0033] The extrusion driving mechanism includes a fixed block 10. The fixed block 10 is fixedly installed on the base 12. A number of guide rods 8 are installed between the fixed block 10 and the extrusion block 4. The guide rods 8 play a guiding role. A hydraulic cylinder 9 is slidably installed on the guide rods 8. The number of guide rods 8 can make the movement of the hydraulic cylinder 9 more stable; an extrusion rod 15 that cooperates with the limit pipe 21 is installed on the hydraulic cylinder 9. The hydraulic cylinder 9 drives the extrusion rod 15 to move along the direction of the guide rod 8, so that the extrusion rod 15 and the extrusion block 4 act on each other to extrude the aluminum rod.

[0034] This device is provided with a controller. The controller is electrically connected to the spray heads 2, the motor 18, the hydraulic cylinder 9 and the electric slide rail 25. The operation of the device can be directly controlled by controlling the machine, and the operation is simple and convenient.

[0035] In summary, during actual use, start the motor 18 to move the die on the die plate 7 to the corresponding position, control the electric slide rail 25 to insert the limit pipe 21 into the limit hole 23 to keep the die plate 7 stable, then send the aluminum rod to the feed pipe 19, and control the hydraulic cylinder 9 to make the extrusion rod 15 extrude the aluminum rod to complete the operation steps.

[0036] The specific implementation manners of the present utility model described above do not constitute a limitation to the protection scope of the present utility model. Any other corresponding changes and deformations made according to the technical concept of the present utility model shall be included in the protection scope of the claims of the present utility model.

Claims

1. An aluminum profile extrusion forming device, comprising a base (12), characterized in that, A pressing block (4) is fixedly installed on the base (12), an extrusion driving mechanism is installed on the base (12), the extrusion driving mechanism is arranged in cooperation with the pressing block, and an extrusion die (5) is installed on one side of the pressing block (4). The extrusion die (5) includes a mounting block (13) fixedly installed on the base (12). A vertically oriented mounting hole is provided in the mounting block (13). A die plate (7) is installed in the mounting hole. The die plate (7) is slidably connected to the mounting block (13). The die plate (7) is connected to a lifting mechanism (3). A plurality of dies are detachably connected to the die plate (7). A number of limiting holes (23) corresponding to the dies are provided in the die plate (7). A feed pipe (19) is installed on the mounting block (13). The feed pipe (19) communicates with the mounting hole and horizontally penetrates the mounting block (13). A discharge pipe (14) communicating with the feed pipe (19) is provided on the pressing block (4). Electric slide rails (25) are installed at both the top and bottom of the feed pipe (19). Sliders are installed on the electric slide rails (25). A connecting rod (26) is fixedly installed on the slider. The end of the connecting rod (26) away from the slider is fixedly connected to a limiting pipe (21). The limiting pipe (21) corresponds to the limiting hole (23). A leak-proof ring (20) cooperating with the limiting hole (23) is provided on the inner wall of the limiting pipe (21).

2. The aluminum profile extrusion forming device according to claim 1, characterized in that, The lifting mechanism (3) includes a connecting block (22). The connecting block (22) is fixedly connected to the mounting block (13). The connecting block (22) is fixedly connected to a motor (18). The output end of the motor (18) is fixedly connected to a lead screw (17). A number of optical rods (16) are installed on the connecting block (22). A lifting plate (6) is threadedly connected to the lead screw (17). The lifting plate (6) is slidably connected to both the optical rod (16) and the lead screw (17). The bottom of the lifting plate (6) is fixedly connected to the die plate (7).

3. The aluminum profile extrusion forming device according to claim 1, characterized in that, On the side of the pressing block (4) away from the extrusion die (5), a mounting frame (1) is installed. A number of spray heads (2) are installed on the mounting frame (1). The spray heads (2) are located above the discharge pipe (14).

4. The aluminum profile extrusion forming device according to claim 1, wherein, The extrusion driving mechanism includes a fixed block (10). The fixed block (10) is fixedly installed on the base. A number of guide rods (8) are installed between the fixed block (10) and the pressing block (4). A hydraulic cylinder (9) is slidably installed on the guide rods (8). An extrusion rod (15) cooperating with the limiting pipe (21) is installed on the hydraulic cylinder (9).

5. The aluminum profile extrusion forming device according to claim 1, characterized in that, A conveying device is provided on the base (12). The conveying device is located below the feed pipe (19).

Images