Aluminum profile machining and forming system

Abstract

The utility model discloses an aluminum profile machining and forming system which comprises an extruder, a profile body and a forming bin, and an extrusion die is installed at one end of the extruder. The forming device has the advantages that the hollow forming roller is adopted, the interior of the forming roller is of a hollow structure, the two ends of the forming roller are rotationally connected with the shaft tube through the sealing bearings, the forming roller abuts against the section bar body in a rolling mode, the section bar body is formed through rolling extrusion, deformation of the section bar body is avoided, and meanwhile in the forming process, the forming efficiency is improved. The hose located at the other end of the shaft pipe is communicated with the output end and the input end of an industrial water cooling machine, cooling water penetrates through the forming roller along the shaft pipe through the hose to cool the forming roller, then the profile body is cooled through heat conduction, the cooling forming speed is increased, the cooling forming efficiency is improved, and compared with traditional water spraying cooling, the cooling forming efficiency is improved. According to the device, the cooling speed is not too high, the effects of gradually cooling and reducing deformation and cracking are achieved, the forming efficiency is further improved, and the overall working efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile forming technology, and more specifically, to an aluminum profile processing and forming system. Background Technology

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot-melting and extruding aluminum rods. Many aluminum profiles are currently manufactured using hot extrusion molding, the main component of which is the extrusion die, through which the aluminum profile is produced. However, the appearance of extruded aluminum profiles often fails to meet quality requirements, necessitating further processing through additional shaping steps, resulting in low processing efficiency.

[0003] A search revealed application CN202420929673.4, entitled "Extrusion Processing System for Aluminum Profiles." This application addresses the aforementioned problem by proposing a system comprising a forming die and several shaping dies sequentially arranged behind the forming die. A gap exists between the shaping dies and the forming die. Each shaping die contains a shaping through-hole corresponding to the aluminum profile. The two opposing sidewalls of the shaping through-hole are inclined planes, and the distance between the two inclined planes gradually increases in the forward direction of the aluminum profile. This system, while achieving aluminum profile forming, allows for rapid cooling and preliminary shaping of the extruded aluminum profile. Further step-by-step shaping ensures the product's appearance and shape accuracy, improves product quality and processing efficiency, and facilitates final demolding, thus increasing the forming efficiency of aluminum profiles. However, this application lacks a cooling mechanism. Relying on natural cooling leads to prolonged cooling time for the aluminum profiles, affecting processing speed and efficiency. Conventional spray cooling results in excessively rapid cooling, causing the aluminum profiles to harden quickly, hindering subsequent plasticization, and causing uneven surface stress leading to cracking. Furthermore, the shaping mold in this application is not flexible or convenient to adjust and can be further improved.

[0004] There are currently no effective solutions to the problems in the relevant technologies. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides an aluminum profile processing and forming system, which has the advantages of improved forming efficiency and ease of adjustment and use, thereby solving the problems mentioned in the background technology.

[0007] (II) Technical Solution

[0008] To achieve the aforementioned advantages of improved molding efficiency and ease of use, the specific technical solution adopted by this utility model is as follows:

[0009] An aluminum profile processing and forming system includes an extruder, a profile body, and a forming chamber. An extrusion die is installed at one end of the extruder, and a forming chamber is installed outside the extrusion die. The profile body is extruded along the extrusion die and is located inside the forming chamber. A handle screw is threaded through the surface of the forming chamber, and a roller frame is rotatably connected to the other end of the handle screw through a rotary connecting seat. A forming roller is installed inside the roller frame. A shaft tube is fixedly connected through both ends of the roller frame, and the shaft tube passes through the forming roller and is rotatably connected to the forming roller through a sealed bearing. A flexible hose is connected through the other end of the shaft tube, and the other end of the flexible hose is connected to the output end and input end of an industrial chiller, respectively.

[0010] Furthermore, the surface of the molding chamber is provided with a through hole for the hose to pass through, and the diameter of the through hole is larger than the diameter of the hose.

[0011] Furthermore, the shaft tube is arranged coaxially with the forming roller, and the forming roller adopts a hollow metal structure.

[0012] Furthermore, the forming rollers are arranged in multiple directions, and the outer wall of the forming rollers rolls against the outer surface of the profile body.

[0013] Furthermore, the outer surface of the forming roller is polished, and the shape of the forming roller is set according to the type of the profile body.

[0014] Furthermore, the shaft tube is made of seamless steel pipe, and the wall thickness of the shaft tube is not less than 2mm.

[0015] Furthermore, the roller frame adopts a portal frame structure.

[0016] Furthermore, a guide rod is fixedly installed on the outer surface of the roller frame, and the guide rod passes through the forming chamber and is slidably connected to the forming chamber.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, this utility model provides an aluminum profile processing and forming system, which has the following beneficial effects:

[0019] (1) This utility model adopts a hollow forming roller. The forming roller has a hollow internal structure. Both ends of the forming roller are rotatably connected to the shaft tube through sealed bearings. The forming roller rolls against the profile body and shapes the profile body by rolling and squeezing to avoid deformation. At the same time, during the shaping process, the hose at the other end of the shaft tube is connected to the output and input ends of the industrial chiller respectively. Cooling water passes through the hose along the shaft tube and through the forming roller to cool the forming roller. Then, the profile body is cooled down by heat conduction, which improves the cooling and cooling forming speed and efficiency. Compared with the traditional water spray cooling, the cooling speed of this device is not too fast, which can gradually cool down the temperature, reduce the problem of deformation and cracking, further improve the forming efficiency, and improve the overall working efficiency.

[0020] (2) This utility model adopts a multi-directional arrangement of forming rollers and handle screws. The operator can rotate the handle screw according to the size of the profile body, thereby driving the handle screw to move inward and outward, thereby driving the forming roller to move and changing the spacing between the forming rollers, thus adapting to the use of profile bodies with different size requirements, improving the scope of application. At the same time, only the handle screw needs to be rotated for adjustment, which improves the flexibility and convenience of adjustment. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in 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.

[0022] Figure 1 This is a schematic diagram of the internal structure of an aluminum profile processing and forming system proposed in this utility model;

[0023] Figure 2 This is a front view of an aluminum profile processing and forming system proposed in this utility model;

[0024] Figure 3 This is a schematic diagram of the structure of the forming roller proposed in this utility model;

[0025] Figure 4 This is an enlarged view of node A of an aluminum profile processing and forming system proposed in this utility model.

[0026] In the picture:

[0027] 1. Extrusion die; 2. Forming chamber; 3. Forming roller; 4. Roller frame; 5. Shaft tube; 6. Handle screw; 7. Rotary connector; 8. Guide rod; 9. Hose; 10. Profile body; 11. Extruder; 12. Sealed bearing. Detailed Implementation

[0028] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0029] According to an embodiment of the present invention, an aluminum profile processing and forming system is provided.

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-4 As shown, an aluminum profile processing and forming system according to an embodiment of the present invention includes an extruder 11, a profile body 10, and a forming chamber 2. An extrusion die 1 is installed at one end of the extruder 11, and a forming chamber 2 is installed on the outside of the extrusion die 1. The profile body 10 is extruded along the extrusion die 1, a common configuration in the art, and will not be described in detail here. The profile body 10 is located inside the forming chamber 2. A handle screw 6 is threaded through the surface of the forming chamber 2, and the other end of the handle screw 6 is rotatably connected to a roller frame 4 via a rotary connecting seat 7. A forming roller 3 is installed inside the roller frame 4. A shaft tube 5 is fixedly connected through both ends of the roller frame 4, and the shaft tube 5 passes through the forming roller 3 and is rotatably connected to the forming roller 3 via a sealed bearing 12. A flexible hose 9 is connected through the other end of the shaft tube 5, and the other end of the flexible hose 9 is connected to the output and input ends of an industrial chiller, which is a common device and is not specifically shown in the figure. The forming roller 3 is arranged in multiple directions, and the outer wall of the forming roller 3 rolls against the outer surface of the profile body 10. The forming roller 3 and the profile body 10 are connected in a rolling manner. The profile body 10 rolls and abuts against the forming roller, shaping it through rolling extrusion to prevent deformation. Simultaneously, during the shaping process, a flexible hose 9 at the other end of the shaft tube 5 is connected to the output and input ends of an industrial chiller. Cooling water passes through the hose 9 along the shaft tube 5 and through the forming roller 3, cooling the forming roller 3. This, in turn, cools the profile body 10 through heat conduction, improving the cooling and forming speed and efficiency. Compared to traditional water spray cooling, this device's cooling speed is not too rapid, achieving gradual cooling and reducing deformation and cracking issues, further improving forming efficiency and overall work efficiency. Furthermore, operators can rotate the handle screw 6 according to the size of the profile body 10, causing it to move inwards and outwards, thereby moving the forming roller 3 and changing the spacing between them. This adapts to profile bodies 10 with different size requirements, expanding its applicability. Adjustment is simple, requiring only the rotation of the handle screw 6, enhancing flexibility and convenience.

[0031] In one embodiment, the surface of the forming chamber 2 is provided with a through hole for the hose 9 to pass through, and the diameter of the through hole is larger than the diameter of the hose 9, so that the hose 9 can be moved by the roller frame 4.

[0032] In one embodiment, the shaft tube 5 is arranged coaxially with the forming roller 3, and the forming roller 3 adopts a hollow metal structure to facilitate heat conduction.

[0033] In one embodiment, the outer surface of the forming roller 3 is polished, and the shape of the forming roller 3 is set according to the type of the profile body 10 to facilitate size adaptation.

[0034] In one embodiment, the shaft tube 5 is made of seamless steel pipe, and the wall thickness of the shaft tube 5 is not less than 2mm, to avoid deformation and improve the stability of operation.

[0035] In one embodiment, the roller frame 4 adopts a portal frame structure, wherein a guide rod 8 is fixedly installed on the outer surface of the roller frame 4, and the guide rod 8 passes through the forming chamber 2 and is slidably connected to the forming chamber 2, so as to guide the movement of the roller frame 4 and improve the stability of the movement of the roller frame 4.

[0036] Working principle:

[0037] After being extruded through the extrusion die 1, the profile body 10 enters the forming chamber 2. The forming roller 3 rolls and abuts against the profile body 10, shaping it through rolling extrusion to prevent deformation. Simultaneously, during the shaping process, the hose 9 at the other end of the shaft tube 5 is connected to the output and input ends of an industrial chiller. Cooling water passes through the hose 9, along the shaft tube 5, and through the forming roller 3 to cool it. This, in turn, cools the profile body 10 through heat conduction, improving the cooling and forming speed and efficiency. Compared to traditional water spray cooling, this device cools gradually, reducing deformation and cracking, further improving forming efficiency and overall work efficiency. Furthermore, the operator can rotate the handle screw 6 according to the size of the profile body 10, causing it to move inward and outward, which in turn moves the forming roller 3, changing the spacing between the forming rollers 3. This adapts to profile bodies 10 with different size requirements, expanding its applicability. Adjustment is simple, requiring only the rotation of the handle screw 6, enhancing flexibility and convenience.

[0038] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0039] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An aluminum profile processing and forming system, characterized in that, The device includes an extruder (11), a profile body (10), and a forming chamber (2). One end of the extruder (11) is equipped with an extrusion die (1), and the forming chamber (2) is installed on the outside of the extrusion die (1). The profile body (10) is extruded along the extrusion die (1), and the profile body (10) is located inside the forming chamber (2). A handle screw (6) is threaded through the surface of the forming chamber (2), and the other end of the handle screw (6) is rotatably connected to a roller frame (4) through a rotary connecting seat (7). A forming roller (3) is installed on the inner side of the roller frame (4). A shaft tube (5) is fixedly connected through both ends of the roller frame (4), and the shaft tube (5) passes through the forming roller (3) and is rotatably connected to the forming roller (3) through a sealed bearing (12). A hose (9) is connected through the other end of the shaft tube (5), and the other end of the hose (9) is connected to the output end and input end of the industrial chiller, respectively.

2. The aluminum profile processing and forming system according to claim 1, characterized in that, The surface of the molding chamber (2) is provided with a through hole for the hose (9) to pass through, and the diameter of the through hole is larger than the diameter of the hose (9).

3. The aluminum profile processing and forming system according to claim 1, characterized in that, The shaft tube (5) is arranged coaxially with the forming roller (3), and the forming roller (3) adopts a hollow metal structure.

4. The aluminum profile processing and forming system according to claim 1, characterized in that, The forming roller (3) is arranged in multiple directions, and the outer wall of the forming roller (3) rolls against the outer surface of the profile body (10).

5. The aluminum profile processing and forming system according to claim 1, characterized in that, The outer surface of the forming roller (3) is polished, and the shape of the forming roller (3) is set according to the type of the profile body (10).

6. The aluminum profile processing and forming system according to claim 1, characterized in that, The shaft tube (5) is made of seamless steel pipe, and the wall thickness of the shaft tube (5) is not less than 2mm.

7. The aluminum profile processing and forming system according to claim 1, characterized in that, The roller frame (4) adopts a portal frame structure.

8. The aluminum profile processing and forming system according to claim 1, characterized in that, A guide rod (8) is fixedly installed on the outer surface of the roller frame (4), and the guide rod (8) passes through the forming chamber (2) and is slidably connected to the forming chamber (2).

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