Aluminum alloy profile extrusion die set

Abstract

The utility model relates to aluminium alloy section bar extrusion die frame technical field, and disclose an aluminium alloy section bar extrusion die frame, including support assembly, the one side of support assembly is installed with transmission extrusion subassembly, the end of transmission extrusion subassembly is set up inside extrusion pipe subassembly, the top of extrusion pipe subassembly is installed with initial roll subassembly, and the bottom of extrusion pipe subassembly is installed with adjusting outlet subassembly. The utility model discloses a adjusting outlet subassembly is installed at the bottom of device, can make when using this device, the material of extruding of device through the adjusting outlet subassembly of setting can carry out the regulation work of different flow size, so this device can make when applying more convenient.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy profile extrusion die frame technology, specifically an aluminum alloy profile extrusion die frame. Background Technology

[0002] In modern industry, aluminum alloy profiles are widely used in construction, transportation, aerospace, and electronics due to their advantages such as lightweight, high strength, and corrosion resistance. The market demands increasing specifications, forming precision, and production efficiency. Extrusion molding is the mainstream manufacturing method for aluminum alloy profiles.

[0003] Application number "CN202021321655.6" discloses an aluminum alloy profile extrusion device, including a housing, support legs, heating tubes, placement plate, lower die, upper die, push plate, lifting hydraulic rod, limit column, partition plate, electric push rod, moving frame, fan, fixed plate, fixed shaft and transmission shaft. This invention features a simple structure and is easy to operate. The movement of the upper mold is limited by structures such as the push plate and limiting columns, improving extrusion accuracy and preventing misalignment that could damage the aluminum alloy profile, thus increasing the efficiency of aluminum alloy profile extrusion molding. A fan cools the aluminum alloy profile, and the distance between the fan and the profile can be adjusted using electric push rods and a moving frame, facilitating efficient cooling and preventing deformation of the extruded profile. However, a drawback is the lack of an adjustment structure for different production scenarios (such as processing profiles of different specifications) and diverse discharge flow requirements during material discharge. This makes it difficult to flexibly adapt to actual working conditions, limiting the device's applicability and making it unsuitable for multi-scenario production needs. Utility Model Content

[0004] The purpose of this utility model is to provide an aluminum alloy profile extrusion die frame to solve the problem that when the device is used, there is a lack of adjustment structure for different production scenarios (such as processing profiles of different specifications) and diverse discharge flow requirements in the material discharge stage, which makes it unable to flexibly adapt to actual working conditions, resulting in a limited range of applicability of the device and difficulty in meeting the production needs of multiple scenarios.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution: This utility model is an aluminum alloy profile extrusion die frame, including a support assembly, a transmission extrusion assembly installed on one side of the support assembly, the end of the transmission extrusion assembly being correspondingly disposed inside the extrusion tube assembly, a primary rolling assembly installed on the top of the extrusion tube assembly, and an adjusting outlet assembly installed on the bottom of the extrusion tube assembly. The regulating outlet assembly includes a discharge port, with an opening and closing slot on one side of the middle of the discharge port. A sealing baffle is installed inside the opening and closing slot, and a rotating gear column is installed on the rear side of the sealing baffle. A brake rack plate is correspondingly provided on the outer side of the rotating gear column. The outer wall of the brake rack plate is limited and installed on the outer side of the threaded rod by a threaded block, and one end of the threaded rod is installed at the end of the brake motor.

[0006] Furthermore, the support assembly includes a motor support, a transmission support is mounted on the top of the motor support, and an extrusion tube support is mounted on one outer wall of the motor support.

[0007] Furthermore, the transmission extrusion assembly includes a rotary motor, which is mounted on the top of a motor bracket, and a transmission belt device is mounted at the end of the rotary motor. A transmission box is associated with the transmission end of the transmission belt device, and the transmission box is mounted on the top of a transmission bracket. A brake lever is mounted in the middle of the transmission box, and a spiral extrusion slurry is mounted at the end of the brake lever.

[0008] Furthermore, the primary grinding assembly includes a rotating machine, the end of which is equipped with a second transmission belt device, and the rotating machine is mounted on the top of one side of the extrusion tube support via a bracket, with a grinding roller shaft being driven and installed at the middle of the end of the second transmission belt device.

[0009] Furthermore, the extrusion tube assembly includes a tank body, a feed funnel is installed on the top of one side of the tank body, and a mesh inner liner is correspondingly provided on the inner side of the tank body, with a spiral extrusion slurry correspondingly provided inside the mesh inner liner.

[0010] Furthermore, the other end of the brake motor and the threaded rod is fixedly installed at the bottom of the tank body by a bracket, and the discharge port is fixedly opened at the middle position of the bottom of the tank body.

[0011] This utility model has the following beneficial effects: (1) By installing an adjustable outlet component at the bottom of the device, the material extruded by the device can be adjusted to different flow rates when using the device, making the device more convenient to use.

[0012] (2) By installing a primary grinding component on the top of the device, the material can be crushed by the primary grinding component when using the device. This avoids damage or jamming caused by large material during extrusion, and ensures the smoothness of the device.

[0013] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall structure of the device; Figure 2 This is a schematic diagram of the transmission extrusion assembly and the primary grinding assembly in the device. Figure 3 This is a schematic diagram of the cross-sectional structure of the device; Figure 4 This is a schematic diagram of the outlet adjustment component in the device; The attached diagram lists the components represented by each number as follows: In the diagram: 1. Support assembly; 2. Transmission extrusion assembly; 3. Primary grinding assembly; 4. Extrusion tube assembly; 5. Adjustment outlet assembly; 101. Motor support; 102. Transmission support; 103. Extrusion tube support; 201. Rotary motor; 202. Transmission belt device one; 203. Transmission box; 204. Brake lever; 205. Spiral extrusion slurry; 301. Rotary machine; 302. Transmission belt device two; 303. Crushing roller shaft; 401. Tank body; 402. Feed funnel; 403. Strainer inner liner; 501. Discharge port; 502. Opening and closing slot; 503. Sealing baffle; 504. Rotary gear column; 505. Brake rack plate; 506. Threaded rod; 507. Brake motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-4 As shown, this utility model is an aluminum alloy profile extrusion die frame, including a support assembly 1, a transmission extrusion assembly 2 installed on one side of the support assembly 1, the end of the transmission extrusion assembly 2 being correspondingly disposed inside the extrusion tube assembly 4, a primary grinding assembly 3 installed on the top of the extrusion tube assembly 4, and an adjusting outlet assembly 5 installed on the bottom of the extrusion tube assembly 4. The regulating outlet assembly 5 includes a discharge port 501. An opening and closing slot 502 is provided on one side of the middle of the discharge port 501. A sealing baffle 503 is installed inside the opening and closing slot 502. A rotating gear column 504 is installed on the rear side of the sealing baffle 503. A brake rack plate 505 is provided on the outer side of the rotating gear column 504. The outer wall of the brake rack plate 505 is limited by a threaded block and installed on the outer side of the threaded rod 506. One end of the threaded rod 506 is installed at the end of the brake motor 507.

[0018] By installing an adjustable outlet component 5 at the bottom of the device, the flow rate of the extruded material can be adjusted by using the adjustable outlet component 5, making the device more convenient to use.

[0019] The support assembly 1 includes a motor support 101, a transmission support 102 is mounted on the top of the motor support 101, and an extrusion tube support 103 is mounted on one outer wall of the motor support 101. The support assembly 1 provides stable support for each functional component. The motor support 101 provides an installation foundation for the rotary motor 201 of the transmission extrusion assembly 2. The transmission support 102 provides fixed support for the transmission box 203. The extrusion tube support 103 carries the tank body 401 of the extrusion tube assembly 4 and the rotating machine 301 of the primary grinding assembly 3.

[0020] The transmission extrusion assembly 2 includes a rotary motor 201, which is mounted on the top of the motor bracket 101. A transmission belt device 202 is installed at the end of the rotary motor 201. A transmission box 203 is connected to the transmission end of the transmission belt device 202. The transmission box 203 is mounted on the top of the transmission bracket 102. A brake lever 204 is installed in the middle of the transmission box 203. A spiral extrusion slurry 205 is installed at the end of the brake lever 204. The rotary motor 201 of the transmission extrusion assembly 2 operates continuously and transmits power to the transmission box 203 through the transmission belt device 202. The transmission box 203 drives the brake lever 204 to rotate at a set speed. The spiral extrusion slurry 205 at the end of the brake lever 204 rotates synchronously inside the screen liner 403, generating a spiral propulsion force to extrude the raw material towards the bottom of the tank body 401. The screen liner 403 filters impurities. The raw material is compressed and shaped under the extrusion force and moves towards the discharge port 501 to form a profile blank.

[0021] The primary grinding assembly 3 includes a rotating mill 301, with a transmission belt device 302 installed at the end of the rotating mill 301. The rotating mill 301 is mounted on the top side of the extrusion tube support 103 via a bracket, and a grinding roller 303 is installed in the middle of the end of the transmission belt device 302.

[0022] The extrusion tube assembly 4 includes a tank body 401. A feed funnel 402 is installed on the top of one side of the tank body 401, and a mesh inner liner 403 is correspondingly provided on the inner side of the tank body 401. A spiral extrusion slurry 205 is correspondingly provided inside the mesh inner liner 403. The crushed raw material falls into the tank body 401 through the feed funnel 402 and enters the mesh inner liner 403 to wait for extrusion.

[0023] The other end of the brake motor 507 and the threaded rod 506 are fixedly installed at the bottom of the tank body 401 by a bracket. The discharge port 501 is fixedly opened at the middle position of the bottom of the tank body 401. The brake motor 507 of the outlet assembly 5 is started according to the profile requirements. The brake motor 507 drives the threaded rod 506 to rotate forward or backward, which drives the sleeved brake rack plate 505 to move linearly along the axial direction. The brake rack plate 505 drives the meshing rotating gear column 504 to rotate, thereby controlling the sealing baffle 503 to move in the opening and closing slot 502 to adjust the opening and closing size of the discharge port 501. After the adjustment is appropriate, the brake motor 507 is turned off.

[0024] This aluminum alloy profile extrusion die frame achieves stable support for each functional component through the support assembly 1. The motor support 101 provides the mounting foundation for the rotary motor 201 of the transmission extrusion assembly 2. The transmission support 102 provides fixed support for the transmission box 203. The extrusion tube support 103 carries the tank body 401 of the extrusion tube assembly 4 and the rotating mechanism 301 of the primary grinding assembly 3. During overall operation, the equipment first enters the start-up and initial preparation stage. It is necessary to check that the motor support 101, transmission support 102, and extrusion tube support 103 of the support assembly 1 are securely installed, and that the rotary motor 201, transmission belt device 202, and transmission box 203 of the transmission extrusion assembly 2 are without abnormalities. The rotating mechanism 301 of the primary grinding assembly 3, the transmission belt device 202, and the rotating mechanism 301 of the primary grinding assembly 3 are also checked. The belt drive 302 and the rolling roller 303 operate flexibly. The tank body 401 and the inner liner 403 of the extrusion tube assembly 4 are clean and free of impurities. The sealing baffle 503 of the outlet assembly 5 completely covers the opening and closing slot 502 of the discharge pipe 501, which is in an initial closed state. Then, the main power supply of the equipment is turned on, and the rotating motor 301 of the primary grinding assembly 3 and the rotating motor 201 of the transmission extrusion assembly 2 are started respectively to preheat the equipment to a suitable processing temperature. Then, the raw material pretreatment and feeding stage is entered. The block aluminum alloy raw material is put into the top of the tank body 401 through the feeding funnel 402 of the extrusion tube assembly 4. The raw material contacts the rotating rolling roller 303 of the primary grinding assembly 3. The rotating motor 301 is driven by the transmission The second device 302 drives the crushing roller 303 to rotate at high speed to crush the lumpy raw material, forming a raw material with a more uniform particle size. The crushed raw material falls into the tank body 401 through the feed funnel 402 and enters the screen inner liner 403 to wait for extrusion. Then comes the raw material extrusion molding stage. The rotary motor 201 of the transmission extrusion component 2 runs continuously, and transmits power to the transmission box 203 through the transmission belt device 202. The transmission box 203 drives the brake rod 204 to rotate at a set speed. The spiral extrusion slurry 205 at the end of the brake rod 204 rotates synchronously inside the screen inner liner 403, generating a spiral propulsion force to squeeze the raw material towards the bottom of the tank body 401. The screen inner liner 403 filters the material. Impurities and raw materials are compressed and shaped under extrusion pressure and move towards the discharge port 501 to form a profile blank; then, it enters the profile discharge stage. According to the profile requirements, the brake motor 507 of the adjusting outlet component 5 is activated. The brake motor 507 drives the threaded rod 506 to rotate forward or backward, which drives the sleeved brake rack plate 505 to move linearly along the axial direction. The brake rack plate 505 drives the meshing rotating gear column 504 to rotate, thereby controlling the sealing baffle 503 to move in the opening and closing slot 502 to adjust the opening and closing size of the discharge port 501. After the adjustment is appropriate, the brake motor 507 is turned off. Under the extrusion pressure of the spiral extrusion slurry 205, the formed blank is discharged through the discharge port 501 to complete one processing step.Finally, during the continuous processing and equipment shutdown phase, raw materials are continuously fed into the feed hopper 402. The equipment cycles through the "pre-treatment-extrusion-discharge" process to achieve continuous processing. Impurities in the inner liner 403 are periodically checked and cleaned. After processing is completed, feeding is stopped. After the remaining raw materials are discharged, the rotary motor 201, the rotating machine 301, the brake motor 507, and the main power supply are turned off in sequence. The tank body 401, the inner liner 403, and the discharge pipe 501 are cleaned and maintained. The entire process involves pre-treatment by the primary grinding component 3, power extrusion by the transmission extrusion component 2, screening by the extrusion pipe component 4, and discharge control by the regulating outlet component 5. All components work together to achieve continuous extrusion processing of aluminum alloy profiles.

[0025] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An aluminum alloy profile extrusion die frame, comprising a support assembly (1), characterized in that: A transmission extrusion assembly (2) is installed on one side of the support assembly (1). The end of the transmission extrusion assembly (2) is correspondingly located inside the extrusion tube assembly (4). A primary grinding assembly (3) is installed on the top of the extrusion tube assembly (4), and an adjustment outlet assembly (5) is installed on the bottom of the extrusion tube assembly (4). The regulating outlet assembly (5) includes a discharge port (501), and an opening and closing slot (502) is provided on one side of the middle of the discharge port (501). A sealing baffle (503) is installed inside the opening and closing slot (502). A rotating gear column (504) is installed on the rear side of the sealing baffle (503). A brake rack plate (505) is provided on the outer side of the rotating gear column (504). The outer wall of the brake rack plate (505) is limited by a threaded block and installed on the outer side of the threaded rod (506). One end of the threaded rod (506) is installed at the end of the brake motor (507).

2. The aluminum alloy profile extrusion die frame according to claim 1, characterized in that: The bracket assembly (1) includes a motor bracket (101), a transmission bracket (102) is mounted on the top of the motor bracket (101), and an extrusion tube bracket (103) is mounted on one side of the outer wall of the motor bracket (101).

3. The aluminum alloy profile extrusion die frame according to claim 1, characterized in that: The transmission extrusion assembly (2) includes a rotary motor (201), which is mounted on the top of a motor bracket (101). A transmission belt device (202) is mounted at the end of the rotary motor (201). A transmission box (203) is associated with the transmission end of the transmission belt device (202). The transmission box (203) is mounted on the top of the transmission bracket (102). A brake lever (204) is mounted in the middle of the transmission box (203). A spiral extrusion slurry (205) is mounted at the end of the brake lever (204).

4. The aluminum alloy profile extrusion die frame according to claim 1, characterized in that: The primary grinding assembly (3) includes a rotating machine (301), a transmission belt device (302) is installed at the end of the rotating machine (301), and the rotating machine (301) is mounted on the top side of the extrusion tube support (103) by a bracket. A grinding roller (303) is installed in the middle of the end of the transmission belt device (302).

5. The aluminum alloy profile extrusion die frame according to claim 1, characterized in that: The extrusion tube assembly (4) includes a tank body (401), a feed funnel (402) is installed on the top of one side of the tank body (401), and a mesh inner liner (403) is correspondingly provided on the inner side of the tank body (401), and a spiral extrusion slurry (205) is correspondingly provided inside the mesh inner liner (403).

6. The aluminum alloy profile extrusion die frame according to claim 1, characterized in that: The other end of the brake motor (507) and the threaded rod (506) is installed at the bottom of the tank body (401) by means of a bracket, and the discharge port (501) is fixedly opened at the middle position of the bottom of the tank body (401).

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