Aluminum profile cutting device

Abstract

The utility model relates to the technical field of aluminum profile machining, in particular to an aluminum profile cutting device. According to the technical scheme, the device comprises a round box and a bolt, a round groove is formed in the front end of the round box, a rotating shaft is rotationally connected to the rear end of the inner wall of the round groove, a cutting wheel is fixed to the front end of the rotating shaft, a second support is installed at the top end of the inner wall of the round groove, a round rod is fixed to the front end of the cutting wheel, and a disc is installed at the front end of the round rod; a first groove is formed in one side of the first support, a rotating rod is rotationally connected to the inner wall of the first groove, and a scraping plate is fixed to the rear end of the rotating rod. The aluminum profile cutting device has the advantages that aluminum profiles can be conveniently cut, scraps attached to the cutting wheel can be conveniently cleaned, meanwhile, the scraps can be prevented from splashing, and the scraps can be collected.

Description

Technical Field

[0001] This utility model relates to the field of aluminum profile processing technology, specifically to an aluminum profile cutting device. Background Technology

[0002] Aluminum profiles are aluminum products with specific cross-sectional shapes, formed from aluminum alloy materials with aluminum as the main component through processes such as hot melting and extrusion. The raw materials are usually aluminum rods or ingots, which are melted and cast into molten aluminum, then processed into profiles of different cross-sectional shapes using an extruder. Finally, surface treatments such as oxidation and spraying are performed to improve corrosion resistance and aesthetics.

[0003] During the aluminum profile cutting process, the high-speed rotating cutting wheel and the aluminum material rub against each other violently, generating a large number of fine metal chips. These chips fly everywhere under the action of centrifugal force, which not only pollutes the working environment, but may also pose a safety hazard to the operators.

[0004] Because aluminum is relatively soft, it easily produces sticky chips during cutting. These chips gradually accumulate on the surface of the cutting wheel, forming an adhesive layer that affects the wheel's sharpness and heat dissipation. As the cutting wheel temperature rises, the aluminum chips melt and stick together more easily, further exacerbating the chip adhesion problem.

[0005] Scattered aluminum shavings will fall into every corner of the equipment, increasing cleaning difficulty and potentially affecting normal operation. Furthermore, accumulated aluminum shavings in the cutting area can obstruct the operator's view, hindering precise control of the cutting position and easily leading to dimensional deviations. If these aluminum shavings are not cleaned promptly, they may oxidize and deteriorate over time, forming stubborn stains that affect the equipment's appearance and lifespan. Utility Model Content

[0006] The purpose of this utility model is to provide an aluminum profile cutting device that facilitates the cutting of aluminum profiles, makes it easy to clean the debris adhering to the cutting wheel, prevents debris from flying, and allows for debris collection. This solves the problem that when cutting aluminum profiles, a large amount of debris is generated during cutting, which flies around and is inconvenient to clean and collect. At the same time, debris sticks to the cutting wheel, making it difficult to clean and affecting the cutting of aluminum profiles.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an aluminum profile cutting device, comprising a round box and bolts, a round groove is provided at the front end of the round box, a rotating shaft is rotatably connected to the rear end of the inner wall of the round groove, a cutting wheel is fixed at the front end of the rotating shaft, a bracket is installed at the top end of the inner wall of the round groove, a round rod is fixed at the front end of the cutting wheel, a disc is installed at the front end of the round rod, a bracket is fixed on the upper surface of the round box, a groove is provided on one side of the bracket, a rotating rod is rotatably connected to the inner wall of the groove, and a scraper is fixed at the rear end of the rotating rod.

[0008] Preferably, support plates are fixed to both sides of the lower surface of the circular box. The support plates can support the circular box, making the whole device stable.

[0009] Preferably, the circular box has a second circular hole at its rear end, and a second motor is fixed to the rear end of the circular box. The front end of the drive shaft of the second motor extends into the second circular hole, and a rotating shaft is fixed to the front end of the drive shaft of the second motor. The rotating shaft is fixed by the drive shaft of the second motor, providing power for the rotation of the rotating shaft and the cutting wheel, so that the cutting wheel can cut the aluminum profile.

[0010] Preferably, a threaded post is fixed to the front end of the round rod, a round block is fixed to the rear end of the round disk, a threaded groove is opened at the rear end of the round block, the threaded post extends into the threaded groove and is threadedly connected, and handles are fixed to both sides of the front end of the round disk, the threaded post extends into the threaded groove and is threadedly connected, which facilitates the installation and disassembly of the round disk.

[0011] Preferably, the bottom of the round box has a discharge port, a discharge pipe is fixed to the bottom of the round box, and a discharge groove is formed on the upper surface of the discharge pipe. The debris can be discharged through the discharge port and the discharge groove.

[0012] Preferably, the support has a circular hole at its front end, and a motor is fixed to the front end of the support. The rear end of the drive shaft of the motor extends into the circular hole, and a rotating rod is fixed to the rear end of the drive shaft. The rotating rod is fixed by the drive shaft of the motor, providing power for the rotation of the rotating rod and the scraper, so that the scraper can clean the debris adhering to the inner wall of the circular groove.

[0013] Preferably, a connecting frame is fixed to the top of the inner wall of the circular groove. A slot is provided on one side of the connecting frame, and threaded holes are provided at both the front and rear ends of the connecting frame. An insert plate is inserted into the slot. A threaded hole is provided at the front end of the insert plate, and a bracket is fixed to the lower surface of the insert plate. A groove is provided on one side of the bracket. The rear end of the bolt passes through the threaded holes and is threaded. By using the bolt to pass through the threaded holes and is threaded, it is easy to install and disassemble the bracket, and it is convenient for the bracket to clean the debris on the cutting wheel.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. This utility model uses a rotating shaft connected to the rear end of the inner wall of the circular groove. A cutting wheel is fixed at the front end of the rotating shaft, and a bracket is installed at the top of the inner wall of the circular groove. When it is necessary to cut the aluminum profile, the aluminum profile is inserted into the circular groove, and the cutting wheel cuts the aluminum profile. At the same time, the bracket can clean the debris on the cutting wheel, thus achieving the effect of facilitating the cutting of the aluminum profile and facilitating the cleaning of the debris attached to the cutting wheel.

[0016] 2. This utility model has a round rod fixed to the front end of the cutting wheel, a round disc installed at the front end of the round rod, a bracket fixed to the upper surface of the round box, a groove on one side of the bracket, a rotating rod rotatably connected to the inner wall of the groove, and a scraper fixed to the rear end of the rotating rod. When aluminum profiles need to be cut, the cutting debris is blocked and collected by the round groove. The motor is started so that the rotating rod and scraper can clean the debris attached to the inner wall of the round groove, thus achieving the effect of preventing debris from flying and collecting debris at the same time. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0018] Figure 2 This is a side view of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the bracket of this utility model;

[0020] Figure 4 This is a schematic cross-sectional view of the circular box structure of this utility model;

[0021] Figure 5 For the present utility model Figure 4 A magnified structural diagram at point A;

[0022] Figure 6 For the present utility model Figure 4 A magnified structural diagram at point B.

[0023] In the diagram: 1. Support plate; 2. Feed tube; 3. Round box; 4. Motor 1; 5. Round groove; 6. Bracket 1; 7. Cutting wheel; 8. Motor 2; 9. Groove 1; 10. Scraper; 11. Rotating rod; 12. Round hole 1; 13. Feed trough; 14. Feed port; 15. Disc; 16. Handle; 17. Round hole 2; 18. Rotating shaft; 19. Round block; 20. Round rod; 21. Threaded column; 22. Threaded groove; 23. Bracket 2; 24. Bolt; 25. Connecting frame; 26. Insert plate; 27. Threaded hole 1; 28. Threaded hole 2; 29. ​​Slot; 30. Groove 2. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. 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.

[0025] Please see Figures 1 to 6 The present invention provides two embodiments:

[0026] Example 1: An aluminum profile cutting device includes a round box 3 and bolts 24. A round groove 5 is provided at the front end of the round box 3. A rotating shaft 18 is rotatably connected to the rear end of the inner wall of the round groove 5. A cutting wheel 7 is fixed at the front end of the rotating shaft 18. A bracket 23 is installed at the top end of the inner wall of the round groove 5. A round rod 20 is fixed at the front end of the cutting wheel 7. A disc 15 is installed at the front end of the round rod 20. A bracket 6 is fixed on the upper surface of the round box 3. A groove 9 is provided on one side of the bracket 6. A rotating rod 11 is rotatably connected to the inner wall of the groove 9. A scraper 10 is fixed at the rear end of the rotating rod 11.

[0027] Support plates 1 are fixed on both sides of the lower surface of the round box 3;

[0028] The round box 3 has a round hole 17 at its rear end. A motor 8 is fixed at the rear end of the round box 3. The front end of the drive shaft of the motor 8 extends into the round hole 17. A rotating shaft 18 is fixed at the front end of the drive shaft of the motor 8.

[0029] The motor 28 is equipped with a transmission shaft fixed to the rotating shaft 18, which provides power for the rotation of the rotating shaft 18 and the cutting wheel 7, thus facilitating the cutting of aluminum profiles.

[0030] Motor 2.8 is a three-phase asynchronous motor. The main structure of a three-phase asynchronous motor consists of two parts: the stator and the rotor. The stator comprises a frame, a stator core, and stator windings. The stator core is made of laminated silicon steel sheets, with slots on its inner circumference for housing the stator windings. The stator windings are typically distributed symmetrically in three phases, generating a rotating magnetic field when three-phase alternating current is applied. The rotor is installed inside the stator and consists of a rotor core, rotor windings, and a shaft. The rotor core is also made of laminated silicon steel sheets, with slots on its outer circumference for housing the rotor windings. There are two types of rotor windings: one is a squirrel-cage type, composed of conductor bars and end rings, resembling a squirrel cage; the other is a wound type, made of insulated wire, connected to an external resistor via slip rings and brushes.

[0031] The working principle of a three-phase asynchronous motor is based on the interaction of electromagnetic induction and a rotating magnetic field. When three-phase alternating current is applied to the stator windings, a rotating magnetic field is generated inside the stator. The rotational speed of this magnetic field is called the synchronous speed, which is determined by the power supply frequency and the number of poles of the motor. The rotating magnetic field cuts the rotor bars, inducing electromotive force and current in the rotor windings. The induced current generates a magnetic field in the rotor, which interacts with the rotating magnetic field of the stator to produce electromagnetic torque, driving the rotor to rotate following the rotating magnetic field.

[0032] A threaded post 21 is fixed at the front end of the round rod 20, and a round block 19 is fixed at the rear end of the round disc 15. A threaded groove 22 is opened at the rear end of the round block 19, and the threaded post 21 extends into the threaded groove 22 and is threadedly connected. A handle 16 is fixed on both sides of the front end of the round disc 15.

[0033] The bottom of the round box 3 is provided with a feeding port 14, and a feeding pipe 2 is fixed at the bottom of the round box 3. A feeding groove 13 is provided on the upper surface of the feeding pipe 2.

[0034] The discharge port 14 and the discharge trough 13 facilitate the discharge of the collected debris.

[0035] The front end of the bracket 6 has a round hole 12, and the front end of the bracket 6 is fixed with a motor 4. The rear end of the drive shaft of the motor 4 extends into the round hole 12, and the rear end of the drive shaft of the motor 4 is fixed with a rotating rod 11.

[0036] The drive shaft of the motor 4 is fixed to the rotating rod 11, which provides power for the rotation of the rotating rod 11 and the scraper 10, so that the scraper 10 can clean and collect the debris attached to the inner wall of the circular groove 5.

[0037] Motor 4 uses a servo motor, which mainly consists of a stator, rotor, and feedback device. The stator typically uses permanent magnets or electromagnetic windings to generate a magnetic field; the rotor is mostly made of high-permeability materials or permanent magnets, interacting with the stator's magnetic field to generate torque. The core of the servo motor lies in its closed-loop control system, which is usually equipped with position sensors such as encoders or resolvers to detect the rotor position in real time and feed it back to the controller, thereby achieving precise motion control.

[0038] The working principle of a servo motor is based on a combination of electromagnetic force and closed-loop control. When a control signal is input to the servo driver, the driver adjusts the magnitude and direction of the current in the stator windings according to the command, generating a changing magnetic field. The rotor rotates under the influence of the magnetic field, while the encoder continuously monitors the actual position of the rotor and feeds the data back to the controller.

[0039] In this embodiment, when it is necessary to cut the aluminum profile, the aluminum profile is inserted into the circular groove 5, and the second motor 8 is started, so that the rotating shaft 18 and the cutting wheel 7 can rotate as needed. The cutting wheel 7 can cut the aluminum profile, and the cutting debris can be blocked by the inner wall of the circular groove 5. Then the first motor 4 is started, so that the rotating rod 11 and the scraper 10 can rotate. The scraper 10 can clean the debris adhering to the inner wall of the circular groove 5. The cleaned debris is discharged through the discharge port 14 and the discharge trough 13, which achieves the effect of preventing debris from splashing and collecting debris at the same time.

[0040] Example 2:

[0041] A connecting frame 25 is fixed to the top of the inner wall of the circular groove 5. A slot 29 is opened on one side of the connecting frame 25. Threaded holes 28 are opened at the front and rear ends of the connecting frame 25 respectively. The insert plate 26 is inserted into the slot 29. A threaded hole 27 is opened at the front end of the insert plate 26. A bracket 23 is fixed to the lower surface of the insert plate 26. A groove 30 is opened on one side of the bracket 23. The rear end of the bolt 24 passes through the threaded hole 27 and the threaded hole 28 and is threadedly connected.

[0042] In this embodiment, when the aluminum profile needs to be cut, the insert plate 26 is inserted into the slot 29, and the bolt 24 is passed through the threaded hole 27 and the threaded hole 28 and threaded together. When the cutting wheel 7 cuts the aluminum profile, the debris adhering to the cutting wheel 7 can be cleaned by the bracket 23. This achieves the effect of facilitating the cutting of the aluminum profile and facilitating the cleaning of debris adhering to the cutting wheel 7.

[0043] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An aluminum profile cutting device, comprising a round box (3) and bolts (24), characterized in that: The round box (3) has a round groove (5) at the front end. The inner wall of the round groove (5) is rotatably connected to a rotating shaft (18). The front end of the rotating shaft (18) is fixed with a cutting wheel (7). The top of the inner wall of the round groove (5) is equipped with a bracket (23). The front end of the cutting wheel (7) is fixed with a round rod (20). The front end of the round rod (20) is equipped with a disc (15). The upper surface of the round box (3) is fixed with a bracket (6). The bracket (6) has a groove (9) on one side. The inner wall of the groove (9) is rotatably connected with a rotating rod (11). The rear end of the rotating rod (11) is fixed with a scraper (10).

2. The aluminum profile cutting device according to claim 1, characterized in that: Support plates (1) are fixed on both sides of the lower surface of the round box (3).

3. The aluminum profile cutting device according to claim 1, characterized in that: The round box (3) has a round hole 2 (17) at its rear end. A motor 2 (8) is fixed at the rear end of the round box (3). The front end of the transmission shaft of the motor 2 (8) extends into the round hole 2 (17). A rotating shaft (18) is fixed at the front end of the transmission shaft of the motor 2 (8).

4. The aluminum profile cutting device according to claim 1, characterized in that: The front end of the round rod (20) is fixed with a threaded post (21), the rear end of the disc (15) is fixed with a round block (19), the rear end of the round block (19) is provided with a threaded groove (22), the threaded post (21) extends into the threaded groove (22) and is threadedly connected, and the front ends of the disc (15) are respectively fixed with handles (16).

5. The aluminum profile cutting device according to claim 1, characterized in that: The bottom of the round box (3) is provided with a feeding port (14), and a feeding pipe (2) is fixed at the bottom of the round box (3). A feeding groove (13) is provided on the upper surface of the feeding pipe (2).

6. The aluminum profile cutting device according to claim 1, characterized in that: The bracket (6) has a circular hole (12) at its front end. A motor (4) is fixed at the front end of the bracket (6). The rear end of the drive shaft of the motor (4) extends into the circular hole (12). A rotating rod (11) is fixed at the rear end of the drive shaft of the motor (4).

7. The aluminum profile cutting device according to claim 1, characterized in that: A connecting frame (25) is fixed to the top of the inner wall of the circular groove (5). A slot (29) is provided on one side of the connecting frame (25). Threaded holes (28) are provided at the front and rear ends of the connecting frame (25). A plug plate (26) is inserted into the slot (29). A threaded hole (27) is provided at the front end of the plug plate (26). A bracket (23) is fixed to the lower surface of the plug plate (26). A groove (30) is provided on one side of the bracket (23). The rear end of the bolt (24) passes through the threaded hole (27) and the threaded hole (28) and is threaded together.

Images