Aluminum profile extruding machine
The aluminum profile extruder addresses temperature deviations in existing extruders by incorporating an electric heating ring, temperature controller, and thermal insulation, ensuring consistent temperature and reducing deformation in extruded products.
Patent Information
- Application Number
- CN202421064548.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2024-12-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing aluminum profile extruders lack thermal insulation and heating devices, leading to temperature deviations during extrusion, causing deformation, scratches, and pits in the extruded products.
The aluminum profile extruder is equipped with an electric heating ring around the extrusion chamber, a temperature controller, thermal insulation, and a cooling water trough to maintain consistent temperature and reduce heat loss, along with a conical opening for guiding and a hydraulic cylinder design to ensure complete extrusion.
The solution maintains consistent temperature control, reducing heat loss and deformation, ensuring high-quality extrusion products by preventing temperature deviations and facilitating efficient material discharge.
Smart Images
Figure CN222241980U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aluminum profile production and processing, in particular to an aluminum profile extruder. Background Art
[0002] Aluminum profile is a kind of metal aluminum alloy profile used in machinery manufacturing, transportation machinery, power machinery and aviation industry. It is the most widely used type of non-ferrous metal structural material in the industry. It has been widely used in aviation, aerospace, automobile, machinery manufacturing, shipbuilding, construction, decoration and chemical industry. Because aluminum has the characteristics of light weight and soft texture, when processing profiles, it is often directly extruded into shape through an aluminum profile extruder. However, when the existing aluminum profile extruder is used, there is no corresponding insulation and heating device inside, which leads to a large deviation between the temperature of the front end discharge and the temperature of the rear end discharge when the aluminum rod is extruded, resulting in the aluminum rod at the rear end being harder during extrusion, and the flow rate during extrusion will be biased, which may cause deformation, scratches, pits, etc. during shipment, affecting product quality. Therefore, an aluminum profile extruder is designed to solve the above problems. Utility Model Content
[0003] 1. Technical issues to be solved
[0004] In view of the deficiencies in the prior art, the utility model provides an aluminum profile extruder, which solves the problem that the existing aluminum profile extruder has no corresponding thermal insulation and heating device inside, resulting in different temperatures before and after extrusion of the material, which easily causes deformation, scratches, pits and other problems.
[0005] (II) Technical solution
[0006] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0007] The utility model provides an aluminum profile extruder, comprising: a hydraulic cylinder seat which is hollow inside and opened at the left end, a hydraulic cylinder is installed inside the hydraulic cylinder seat, an extrusion chamber shell which is hollow inside and opened at left and right sides is arranged on the left side of the hydraulic cylinder seat, the extrusion chamber shell and the hydraulic cylinder seat are connected by a guide rod, an aluminum bar extrusion chamber is inserted and connected at the right end inside the extrusion chamber shell, an electric heating ring is arranged around the outer side of the aluminum bar extrusion chamber, a mold installation chamber is arranged inside the extrusion chamber shell and on the left side of the aluminum bar extrusion chamber, the front end of the mold installation chamber extends to the outside of the extrusion chamber shell, a mold frame with a mold placement groove in the middle is arranged at the front end opening of the mold installation chamber, a temperature controller is installed on the right side of the upper end of the front surface of the extrusion chamber shell, and the temperature controller probe is located on the inner wall of the aluminum bar extrusion chamber.
[0008] Preferably, the right side of the aluminum rod extrusion cavity is a conical opening that gradually decreases toward the left.
[0009] Preferably, a cooling water trough is provided on the left side of the extrusion chamber shell, and the height of the upper end of the cooling water trough is lower than the height of the lower end of the left opening of the extrusion chamber shell.
[0010] Preferably, the interior of the extrusion chamber shell is filled with thermal insulation cotton.
[0011] Preferably, the length of the telescopic end of the hydraulic cylinder is greater than the length from the left end of the hydraulic cylinder seat to the left end of the aluminum rod extrusion chamber.
[0012] Preferably, the length of the straight tube position of the left section of the aluminum rod extrusion cavity is longer than the length of the aluminum rod.
[0013] Preferably, slide rails are connected to the left and right sides of the lower end of the mold mounting cavity, an electric slider is provided at the connection between the slide rail and the mold frame, the electric slider and the slide rail are track-connected, the upper end of the electric slider is fixedly connected to the lower surface of the mold frame, a replacement seat is provided at the front end of the mold mounting cavity, replacement slide rails are connected to the left and right sides of the upper surface of the replacement seat, a base is provided at the lower end of the replacement seat, a motor is installed inside the base, and the upper output end of the motor is fixedly connected to the lower surface of the replacement seat.
[0014] (III) Beneficial effects
[0015] The utility model provides an aluminum profile extruder, which, compared with the prior art, has at least the following advantages:
[0016] Beneficial effects:
[0017] The aluminum profile extruder is equipped with an electric heating ring inside the aluminum rod extrusion chamber. After the temperature is set inside the temperature controller, the temperature inside the aluminum rod extrusion chamber is controlled within a required range to reduce the heat loss of the aluminum rod. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a cross-sectional view of the utility model;
[0020] Figure 3 It is a front and side sectional view of the utility model;
[0021] Figure 4 It is a partial enlarged view of the utility model.
[0022] In the figure: 1. Hydraulic cylinder seat; 2. Hydraulic cylinder; 3. Extrusion chamber shell; 4. Guide rod; 5. Aluminum rod extrusion chamber; 6. Electric heating ring; 7. Mold installation chamber; 8. Mold frame; 9. Temperature controller; 21. Cooling water trough; 22. Slide rail; 23. Electric slider; 24. Replacement seat; 25. Replacement slide rail; 26. Base. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 The utility model provides a technical solution: an aluminum profile extruder, comprising: a hydraulic cylinder seat 1 which is hollow inside and opened at the left end, a hydraulic cylinder 2 is installed inside the hydraulic cylinder seat 1, an extrusion chamber shell 3 which is hollow inside and opened on both sides is arranged on the left side of the hydraulic cylinder seat 1, the extrusion chamber shell 3 is connected to the hydraulic cylinder seat 1 through a guide rod 4, an aluminum bar extrusion chamber 5 is inserted and connected to the right end of the extrusion chamber shell 3, an electric heating ring 6 is arranged around the outer side of the aluminum bar extrusion chamber 5, a mold installation chamber 7 is opened inside the extrusion chamber shell 3 and on the left side of the aluminum bar extrusion chamber 5, the front end of the mold installation chamber 7 extends to the outside of the extrusion chamber shell 3, a mold frame 8 with a mold placement groove in the middle is arranged at the front end opening of the mold installation chamber 7, a temperature controller 9 is installed on the right side of the upper end of the front surface of the extrusion chamber shell 3, and the probe of the temperature controller 9 is located on the inner wall of the aluminum bar extrusion chamber 5.
[0025] When in use, first set the target temperature value through the temperature controller 9, start the electric heating ring 6, preheat the interior of the aluminum rod extrusion cavity 5, place the upper and lower molds inside the U-shaped groove inside the mold frame 8, and then push the mold frame 8 and the upper and lower molds inside to the interior of the installation cavity 7. After heating, the heated aluminum rod is placed on the right side of the aluminum rod extrusion cavity 5 and on the left side of the telescopic end of the hydraulic cylinder 2 through the feeding arm, start the hydraulic cylinder 2, and push the aluminum rod into the aluminum rod extrusion cavity 5 for extrusion. During the extrusion process, the electric heating ring 6 will continue to heat the interior of the aluminum rod extrusion cavity 5 to prevent the extrusion time from being too long and the aluminum rod from losing heat, resulting in a difference between the product priced at the front end and the product processed at the back end. Then the extruded product will be discharged through the opening on the left side of the extrusion cavity shell 3.
[0026] like Figure 1-2 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the right side of the aluminum rod extrusion cavity 5 is a conical opening that gradually decreases to the left.
[0027] From the analysis of the above structure, it can be seen that the conical opening on the right side of the aluminum rod extrusion cavity 5 can play a guiding role when the aluminum rod is inserted, so as to facilitate positioning.
[0028] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, a cooling water trough 21 is arranged on the left side of the extrusion chamber shell 3, and the upper end height of the cooling water trough 21 is lower than the lower end height of the left opening of the extrusion chamber shell 3.
[0029] From the analysis of the above structure, it can be known that the material discharged through the discharge port opened on the left side of the extrusion chamber shell 3 will enter the cooling water tank 21 for cooling, which is convenient for subsequent processing.
[0030] like Figure 1-3 As shown, an embodiment of the utility model provides an implementation method. Based on the above implementation method, the interior of the extrusion chamber shell 3 is filled with thermal insulation cotton.
[0031] From the analysis of the above structure, it can be seen that the thermal insulation cotton filled inside the extrusion cavity shell 3 can reduce the heat loss and prevent the user from accidentally touching and getting burned.
[0032] like Figure 1-2 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the length of the telescopic end of the hydraulic cylinder 2 is greater than the length from the left end of the hydraulic cylinder seat 1 to the left end of the aluminum rod extrusion cavity 5.
[0033] From the analysis of the above structure, it can be known that the length of the telescopic end of the hydraulic cylinder 2 is ensured to be able to fully extend into the left end of the aluminum rod extrusion chamber 5 to prevent the aluminum material from not being fully extruded and remaining inside the aluminum rod extrusion chamber 5.
[0034] like Figure 1-2 As shown, the embodiment of the utility model provides an implementation method. Based on the above implementation method, the length of the left section of the straight tube position of the aluminum rod extrusion cavity 5 is longer than the length of the aluminum rod.
[0035] From the analysis of the above structure, it can be known that when the aluminum plate is fed into the aluminum rod extrusion cavity 5, the hydraulic cylinder 2 extrudes forward without causing the aluminum material to overflow backward.
[0036] like Figure 1-4 As shown, an embodiment of the utility model provides an implementation method, based on the above implementation method, the left and right sides of the lower end of the mold installation cavity 7 are connected with slide rails 22, and the connection between the slide rails 22 and the mold frame 8 is provided with an electric slider 23, the electric slider 23 is track-connected with the slide rails 22, the upper end of the electric slider 23 is fixedly connected to the lower surface of the mold frame 8, a replacement seat 24 is provided at the front end of the mold installation cavity 7, and replacement slide rails 25 are connected to the left and right sides of the upper surface of the replacement seat 24, and a base 26 is provided at the lower end of the replacement seat 24, a motor is installed inside the base 26, and the upper output end of the motor is fixedly connected to the lower surface of the replacement seat 24.
[0037] From the analysis of the above structure, it can be known that the two electric sliders 23 are respectively installed inside the replacement slide rails 25 on the left and right sides of the upper surface of the replacement seat 24, and then the upper mold frame 8 is fixedly installed on the electric slider 23. Start the electric slider 23 on the right side, and the electric slider 23 will drive the mold frame 8 on the right side to slide on the replacement slide rail 25 to the inside of the installation cavity 7, and then it will transfer to the upper end of the slide rail 22 to continue sliding until it moves to the inside of the installation cavity 7 to complete the installation of the mold. When the mold needs to be replaced, first install the upper and lower molds that need to be replaced on the mold frame 8 on the left side, drive the electric slider 23 on the left side, and withdraw the mold frame 8 and the mold inside the installation cavity 7. Start the motor inside the base 26 to rotate the replacement seat 24 180°, and then start the electric slider 23 on the right side after the replacement, which will send the original left mold frame 8 and the replaced upper and lower molds into the installation cavity 7 to reduce the time for sliding.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An aluminum profile extruder, characterized in that: include: A hydraulic cylinder seat (1) is hollow inside and open at the left end, a hydraulic cylinder (2) is installed inside the hydraulic cylinder seat (1), an extrusion chamber shell (3) is hollow inside and open at both sides of the left and right sides is arranged on the left side of the hydraulic cylinder seat (1), the extrusion chamber shell (3) and the hydraulic cylinder seat (1) are connected via a guide rod (4), an aluminum rod extrusion chamber (5) is inserted and connected to the right end of the extrusion chamber shell (3), an electric heating ring (6) is arranged around the outside of the aluminum rod extrusion chamber (5), a mold installation chamber (7) is opened inside the extrusion chamber shell (3) and on the left side of the aluminum rod extrusion chamber (5), the front end of the mold installation chamber (7) extends to the outside of the extrusion chamber shell (3), and a mold frame (8) with a mold placement groove in the middle is arranged at the front end opening of the mold installation chamber (7), a temperature controller (9) is installed on the right side of the upper end of the front surface of the extrusion chamber shell (3), and the probe of the temperature controller (9) is located on the inner wall of the aluminum rod extrusion chamber (5).
2. The aluminum profile extruder according to claim 1, characterized in that: The right side of the aluminum rod extrusion cavity (5) is a conical opening which gradually decreases towards the left.
3. The aluminum profile extruder according to claim 1, characterized in that: A cooling water trough (21) is arranged on the left side of the extrusion chamber shell (3), and the height of the upper end of the cooling water trough (21) is lower than the height of the lower end of the left opening of the extrusion chamber shell (3).
4. The aluminum profile extruder according to claim 1, characterized in that: The interior of the extrusion chamber shell (3) is filled with thermal insulation cotton.
5. The aluminum profile extruder according to claim 1, characterized in that: The length of the telescopic end of the hydraulic cylinder (2) is greater than the length from the left end of the hydraulic cylinder seat (1) to the left end of the aluminum rod extrusion chamber (5).
6. The aluminum profile extruder according to claim 1, characterized in that: The length of the left straight tube of the aluminum rod extrusion chamber (5) is longer than the length of the aluminum rod.
7. The aluminum profile extruder according to claim 1, characterized in that: The left and right sides of the lower end of the mold installation cavity (7) are connected with slide rails (22); an electric slider (23) is provided at the connection between the slide rail (22) and the mold frame (8); the electric slider (23) and the slide rail (22) are track-connected; the upper end of the electric slider (23) is fixedly connected to the lower surface of the mold frame (8); a replacement seat (24) is provided at the front end of the mold installation cavity (7); the left and right sides of the upper surface of the replacement seat (24) are connected with replacement slide rails (25); the lower end of the replacement seat (24) is provided with a base (26); a motor is installed inside the base (26); the upper output end of the motor is fixedly connected to the lower surface of the replacement seat (24).