A slotting device for aluminum profile machining

Abstract

The application discloses a slotting device for aluminum profile machining, which comprises a mounting frame, a conveyor composed of a conveying frame and a plurality of conveying rollers on the mounting frame, a hoisting frame fixedly connected to the top of the conveyor, a driving motor hoisted on the top of the inner cavity of the hoisting frame, a threaded rod fixedly connected to the output end of the driving motor, a support frame arranged on the threaded sleeve, a rotating plate arranged in the support frame and capable of rotating, a threaded connection relationship between the threaded sleeve and the threaded rod on the support frame, and a connection relationship between the sliding plate capable of sliding in the stepped groove and the threaded rod, so that the inclination angle of the rotating plate can be adjusted, and the sliding motor on the motor frame is pushed to slide by cooperation of the electric telescopic rod, the push plate and the driving motor, so that the angle of the drill bit on the rotating motor for slotting the aluminum profile can be adjusted, and the device can be used for obliquely slotting the aluminum profile with a beveled end face.

Description

Technical Field

[0001] This invention relates to the field of aluminum profile grooving technology, specifically to a grooving device for aluminum profile processing. Background Technology

[0002] Aluminum profiles are aluminum materials with different cross-sectional shapes obtained by hot melting and extrusion of aluminum rods. The production process of aluminum profiles mainly includes three processes: melting and casting, extrusion, and coloring. Aluminum profiles have excellent corrosion resistance, electrical conductivity, and thermal conductivity, as well as good machinability and recyclability. They are widely used in products of various industries. When using aluminum profiles, they are often used in combination, so it is necessary to groove the end face or surface of the aluminum profile.

[0003] Chinese patent discloses a grooving device for the production and processing of aluminum profiles for doors and windows (publication number: CN112643140A). This patent allows for automated grooving of openings as needed, with controllable grooving opening dimensions and precise fixing. It can fix any aluminum profile for doors and windows of different sizes and models, control the grooving depth, and handle grooving problems with different requirements. However, the connection points of aluminum profiles are usually set at an angle, so the end face is usually inclined. Therefore, it is necessary to open a grooving opening at an angle on the end face for connection. However, this patent cannot realize the inclined opening of grooving opening on the aluminum profile, which requires workers to process it again. Summary of the Invention

[0004] The purpose of this invention is to provide a grooving device for processing aluminum profiles. By setting a support frame on a threaded sleeve and a rotating plate inside the support frame, the tilt angle of the rotating plate can be adjusted by utilizing the threaded connection between the threaded sleeve and the screw on the support frame, and the connection between the sliding plate and the screw in the stepped groove. In addition, the electric telescopic rod pushes the push plate to drive the rotating motor on the motor frame to slide, thereby adjusting the angle at which the drill bit on the rotating motor cuts the groove in the aluminum profile. This device can tilt and cut grooves on aluminum profiles with beveled end faces.

[0005] The objective of this invention can be achieved through the following technical solutions:

[0006] A grooving device for processing aluminum profiles includes a mounting frame and a conveyor consisting of a conveying frame and several conveying rollers located on the mounting frame. A lifting frame is fixedly connected to the top of the conveyor. A drive motor is suspended from the top of the inner cavity of the lifting frame. A threaded rod is fixedly connected to the output end of the drive motor. A threaded sleeve is threadedly connected to the surface of the threaded rod. A support frame is fixedly connected to the bottom of the threaded sleeve. A rotating plate is rotatably connected inside the support frame. A slidable motor frame is provided on the rotating plate. A rotating motor is fixedly connected to the motor frame. Rotary frames that can rotate are symmetrically arranged on both sides of the inner wall of the conveyor. A telescopic cylinder is provided through one side of the rotating frame. A limiting block for limiting the movement of the aluminum profile is provided at the output end of the telescopic cylinder.

[0007] As a further embodiment of the present invention: a through groove is provided on one side of the rotating plate, a push plate is slidably connected to the inner surface of the through groove, one side of the push plate is fixedly connected to one side of the motor frame, and an electric telescopic rod is fixedly connected to the rotating plate and located on one side of the through groove, and the output end of the electric telescopic rod is fixedly connected to one side of the push plate.

[0008] As a further embodiment of the present invention: a stepped groove is provided on one side of the rotating plate, and a threaded rod is slidably connected to the inner surface of the stepped groove; a connecting sleeve is provided through one side of the support frame, and a screw is threadedly connected to the inner surface of the connecting sleeve; one end of the screw is connected to one side of the sliding plate through a universal ball joint.

[0009] As a further embodiment of the present invention: a drive motor is fixedly connected to the front and back of the conveyor and to one side of the rotating frame. The drive motor passes through the conveyor and is fixedly connected to one side of the rotating frame. A connecting rod is fixedly connected to one side of the limiting block. A limiting plate for limiting the end face of the aluminum profile is provided at one end of the connecting rod.

[0010] As a further embodiment of the present invention: one end of the connecting rod is provided with a receiving groove, and a connecting ball head is fixedly connected to one side of the limiting plate, and the surface of the connecting ball head is rolledly connected to the limiting plate with the surface of the receiving groove.

[0011] As a further aspect of the present invention: the mounting frame is provided with an isolation plate inside, a connecting frame is fixedly connected to the isolation plate, sliding grooves are provided on both sides of the inner wall of the connecting frame, a pusher plate is slidably connected between the opposite sides of the two sliding grooves, and two hydraulic cylinders for pushing the pusher plate upward are fixedly connected to the bottom of the isolation plate.

[0012] As a further aspect of the present invention: the output end of the hydraulic cylinder passes through the isolation plate and is fixedly connected to a hemispherical block; the bottom of the pusher plate is provided with an arc-shaped groove, and the bottom of the arc-shaped groove is in rolling connection with the inner surface of the hemispherical block.

[0013] As a further aspect of the present invention: sliding strips are fixedly connected to both sides of the connecting frame, and limiting strips are fixedly connected to the top of the isolation plate and to both sides of the connecting frame, the limiting strips limiting the sliding strips.

[0014] The beneficial effects of this invention are:

[0015] 1. In this invention, a support frame is set on the threaded sleeve, and a rotating plate that can rotate is set inside the support frame. By utilizing the threaded connection between the threaded sleeve and the screw on the support frame, and the connection between the sliding plate that can slide in the stepped groove and the screw, the tilt angle of the rotating plate can be adjusted. In addition, the electric telescopic rod pushes the push plate to drive the rotating motor on the motor frame to slide, thereby adjusting the angle at which the drill bit on the rotating motor cuts the slot in the aluminum profile. With this device, slots can be cut at an angle on aluminum profiles with beveled end faces, eliminating the need for manual slotting and further improving its practicality.

[0016] 2. In this invention, by setting a telescopic cylinder on the rotating frame, when the limiting block is shortened, the limiting block can be inserted into the inner surface of the aluminum profile, thereby limiting the aluminum profile in the longitudinal direction. Under the push of the end face of the aluminum profile, the limiting plate on the connecting rod rotates the connecting ball head on the inner surface of the receiving groove, thereby making the limiting plate fit with the end face of the aluminum profile and limiting the aluminum profile in the lateral direction. Limiting the aluminum profile in this way is not only more stable, but also allows the aluminum profile to be suspended and positioned, preventing the drill bit from penetrating the aluminum profile below.

[0017] 3. In this invention, by setting a connecting frame inside the mounting frame and pushing the pusher plate in the sliding groove upward by the hydraulic cylinder, the aluminum profile can be continuously and automatically fed. Furthermore, by utilizing the cooperation between the hemispherical block at the output end of the hydraulic cylinder and the arc groove, when the hydraulic cylinder on one side extends, the aluminum profile on the pusher plate can be tilted, thereby pushing the aluminum profile to slide down automatically and be transported on the conveyor. This method can reduce the labor intensity of the workers. Attached Figure Description

[0018] The invention will now be further described with reference to the accompanying drawings.

[0019] Figure 1 This is a partial structural main sectional view of the grooving device in this invention;

[0020] Figure 2 This is a partial structural side sectional view of the grooving device in this invention;

[0021] Figure 3 This is a top view of the external structure of the conveyor in this invention;

[0022] Figure 4 This is a schematic diagram of the external structure of the rotating plate in this invention.

[0023] Figure 5 This is the present invention. Figure 1 Enlarged view of the structure of section B;

[0024] Figure 6 This is the present invention. Figure 2 Enlarged view of the structure at point A in the middle.

[0025] In the diagram: 1. Mounting frame; 2. Conveyor; 3. Lifting frame; 4. Drive motor; 5. Threaded rod; 6. Threaded sleeve; 7. Support frame; 8. Rotating plate; 9. Motor frame; 10. Rotating motor; 11. Through slot; 12. Electric telescopic rod; 13. Push plate; 14. Stepped slot; 15. Sliding plate; 16. Connecting sleeve; 17. Screw; 18. Drive motor; 19. Rotating frame; 20. Telescopic cylinder; 21. Limiting block; 22. Connecting rod; 23. Limiting plate; 24. Connecting ball head; 25. Receiving slot; 26. Connecting frame; 27. Sliding slot; 28. Pushing plate; 29. ​​Hydraulic cylinder; 30. Arc-shaped slot; 31. Hemispherical block; 32. Sliding strip; 33. Limiting strip; 34. Isolation plate. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Please see Figure 1-6As shown, this invention is a grooving device for aluminum profile processing, including a mounting frame 1 and a conveyor 2 consisting of a conveyor frame and several conveyor rollers located on the mounting frame 1. A lifting frame 3 is fixedly connected to the top of the conveyor 2. A drive motor 4 is suspended from the top of the inner cavity of the lifting frame 3. A threaded rod 5 is fixedly connected to the output end of the drive motor 4. A threaded sleeve 6 is threadedly connected to the surface of the threaded rod 5. The drive motor 4 drives the threaded rod 5 to rotate, thereby moving the threaded sleeve 6 to adjust the position of the grooving opening. A support frame 7 is fixedly connected to the bottom of the threaded sleeve 6. The support frame 7 is rotatably connected to a rotating plate 8. A slidable motor frame 9 is mounted on the rotating plate 8. A rotating motor 10 is fixedly connected to the motor frame 9. A drill bit for slotting is connected to the output end of the rotating motor 10. Rotary frames 19 are symmetrically arranged on both sides of the inner wall of the conveyor 2. A telescopic cylinder 20 is installed through one side of the rotating frame 19. A limiting block 21 for limiting the aluminum profile is installed at the output end of the telescopic cylinder 20. By extending and retracting the telescopic cylinder 20, the limiting block 21 can be inserted into both sides of the aluminum profile, thereby limiting the aluminum profile.

[0028] A through slot 11 is provided on one side of the rotating plate 8. A push plate 13 is slidably connected to the inner surface of the through slot 11. One side of the push plate 13 is fixedly connected to one side of the motor frame 9. An electric telescopic rod 12 is fixedly connected to the rotating plate 8 and located on one side of the through slot 11. The output end of the electric telescopic rod 12 is fixedly connected to one side of the push plate 13. By extending the electric telescopic rod 12, the motor frame 9 can be driven to slide on the rotating plate 8, thereby adjusting the grooving depth of the drill bit on the aluminum profile.

[0029] A stepped groove 14 is provided on one side of the rotating plate 8. A threaded rod 5 is slidably connected to the inner surface of the stepped groove 14. A connecting sleeve 16 is provided through one side of the support frame 7. A screw 17 is threadedly connected to the inner surface of the connecting sleeve 16. One end of the screw 17 is connected to one side of the sliding plate 15 through a universal ball. The rotation of the screw 17 can push or pull the rotating plate 8, further adjusting the tilt angle of the rotating plate 8, so that a slot of any angle can be opened to adapt to the tilt angle of the aluminum profile end face.

[0030] A drive motor 18 is fixedly connected to the front and back of the conveyor 2 and to one side of the rotating frame 19. The drive motor 18 passes through the conveyor 2 and is fixedly connected to one side of the rotating frame 19. The drive motor 18 can drive the telescopic cylinder 20 on the rotating frame 19 to rotate, thereby avoiding the impact when cutting aluminum profiles. A connecting rod 22 is fixedly connected to one side of the limiting block 21. A limiting plate 23 for limiting the end face of the aluminum profile is provided at one end of the connecting rod 22. A receiving groove 25 is opened at one end of the connecting rod 22. A connecting ball head 24 is fixedly connected to one side of the limiting plate 23. The surface of the connecting ball head 24 rolls and connects the limiting plate 23 with the surface of the receiving groove 25. When the limiting plate 23 contacts the inclined surface of the aluminum profile, the connecting ball head 24 rotates on the inner surface of the receiving groove 25, thereby allowing the limiting plate 23 to stick to the end face of the aluminum profile.

[0031] To enable continuous grooving of the aluminum profile, the mounting frame 1 has an internal partition plate 34. A connecting frame 26 is fixedly connected to the partition plate 34. Sliding grooves 27 are formed on both sides of the inner wall of the connecting frame 26. A pusher plate 28 is slidably connected between the opposite sides of the two sliding grooves 27. Two hydraulic cylinders 29 are fixedly connected to the bottom of the partition plate 34 to push the pusher plate 28 upwards. The output end of the hydraulic cylinder 29 passes through the partition plate 34 and is fixedly connected to a hemispherical block 31. An arc-shaped groove 30 is formed at the bottom of the pusher plate 28, and the bottom of the arc-shaped groove 30 is connected to the hemispherical block 31. The inner surface is rolled. When the hydraulic cylinder 29 on one side extends, the hemispherical block 31 on that side rolls on the inner surface of the arc groove 30, which allows the pusher plate 28 in the sliding groove 27 to tilt and slide onto the conveyor 2 under the action of gravity. Sliding strips 32 are fixedly connected to both sides of the connecting frame 26. Limiting strips 33 are fixedly connected to the top of the isolation plate 34 and to both sides of the connecting frame 26. The limiting strips 33 limit the sliding strips 32. Through the cooperation of the limiting strips 33 and the sliding strips 32, the position of the connecting frame 26 can be limited and positioned.

[0032] The working principle of this invention is as follows: First, several aluminum profiles that need to be drilled are placed inside the connecting frame 26. Then, the connecting frame 26 is placed on the isolation plate 34, and the sliding strip 32 is slid into the limiting strip 33. At this time, the hydraulic cylinders 29 on both sides are activated to extend, thereby inserting the hemispherical block 31 into the arc groove 30. Then, the extension continues, causing the pusher plate 28 to slide upward on the inner surface of the sliding groove 27, further driving the aluminum profile to move upward until the aluminum profile is at the horizontal height of the limiting block 21. At this time, the telescopic cylinder 20 on the rotating frame 19 is activated to retract, thereby causing the limiting block 21 to slide into the inner surface of the aluminum profile, thereby limiting the aluminum profile. Then, the hydraulic cylinder 29 is shortened, suspending the aluminum profile at the top. At this time, the limiting plate 23 is pulled by the telescopic cylinder 20 to fit against the end face of the aluminum profile. If the end face of the aluminum profile is oblique... At this time, the connecting ball head 24 on the limiting plate 23 rotates on the inner surface of the receiving groove 25, thereby allowing the limiting plate 23 to fit against the inclined surface of the aluminum profile, thus limiting the aluminum profile laterally. Then, by rotating the screw 17 inside the connecting sleeve 16, the sliding plate 15 slides on the inner surface of the stepped groove 14, while the rotating plate 8 rotates on the support frame 7, thereby adjusting the tilt angle of the drill bit on the rotating motor 10. At this time, the drive motor 4 is started to drive the threaded rod 5 to rotate, utilizing the thread on the threaded rod 5 and the thread on the threaded sleeve 6. The connection relationship is established to adjust the position of the rotating motor 10. The rotating motor 10 is then started to rotate, and the extended electric telescopic rod 12 drives the push plate 13 to slide on the inner surface of the through slot 11. This, in turn, drives the motor frame 9 to slide the rotating motor 10 downwards, thus creating a slot on the end face or horizontal surface of the aluminum profile. After the slot is completed, the hydraulic cylinder 29 is extended, bringing the aluminum profile on the push plate 28 into contact with the slotted aluminum profile for support. At this point, the telescopic cylinder 20 is... The extension causes the limiting block 21 to slide out from the inner surface of the aluminum profile. Then, the rotation of the drive motor 18 drives the rotating frame 19 to rotate, which in turn drives the telescopic cylinder 20 and the limiting block 21 to rotate. At this time, the hydraulic cylinder 29 on one side is extended, and the hemispherical block 31 on the hydraulic cylinder 29 rolls on the inner surface of the arc groove 30, further tilting the aluminum profile. Then, the conveyor 2 is started, and the aluminum profile is transported after sliding onto the conveyor 2. Then, the hydraulic cylinder 29 and the rotating frame 19 are restored to their initial state.

[0033] The foregoing has provided a detailed description of one embodiment of the present invention, but this description is merely a preferred embodiment and should not be construed as limiting the scope of the invention. All equivalent variations and modifications made within the scope of the claims of this invention should still fall within the patent coverage of this invention.

Claims

1. A grooving device for processing aluminum profiles, comprising a mounting frame (1) and a conveyor (2) consisting of a conveyor frame and a plurality of conveyor rollers located on the mounting frame (1), wherein a lifting frame (3) is fixedly connected to the top of the conveyor (2), characterized in that, A drive motor (4) is suspended at the top of the inner cavity of the hoisting frame (3). A threaded rod (5) is fixedly connected to the output end of the drive motor (4). A threaded sleeve (6) is threadedly connected to the surface of the threaded rod (5). A support frame (7) is fixedly connected to the bottom of the threaded sleeve (6). A rotating plate (8) is rotatably connected inside the support frame (7). A sliding motor frame (9) is provided on the rotating plate (8). A rotating motor (10) is fixedly connected to the motor frame (9). Rotating frames (19) that can rotate are symmetrically arranged on both sides of the inner wall of the conveyor (2). A telescopic cylinder (20) is provided through one side of the rotating frame (19). A limiting block (21) for limiting the aluminum profile is provided at the output end of the telescopic cylinder (20). A drive motor (18) is fixedly connected to the front and back of the conveyor (2) and to one side of the rotating frame (19). The drive motor (18) passes through the conveyor (2) and is fixedly connected to one side of the rotating frame (19). A connecting rod (22) is fixedly connected to one side of the limiting block (21). One end of the connecting rod (22) is provided with a limiting plate (23) for limiting the end face of the aluminum profile. One end of the connecting rod (22) is provided with a receiving groove (25), and a connecting ball head (24) is fixedly connected to one side of the limiting plate (23). The surface of the connecting ball head (24) and the surface of the receiving groove (25) are rolled to connect the limiting plate (23). The mounting bracket (1) is provided with an isolation plate (34) inside. A connecting frame (26) is fixedly connected to the isolation plate (34). Sliding grooves (27) are provided on both sides of the inner wall of the connecting frame (26). A pusher plate (28) is slidably connected between the opposite sides of the two sliding grooves (27). Two hydraulic cylinders (29) for pushing the pusher plate (28) to move upward are fixedly connected to the bottom of the isolation plate (34). The output end of the hydraulic cylinder (29) passes through the isolation plate (34) and is fixedly connected to a hemispherical block (31). The bottom of the pusher plate (28) is provided with an arc groove (30), and the bottom of the arc groove (30) is in rolling connection with the inner surface of the hemispherical block (31). Sliding strips (32) are fixedly connected to both sides of the connecting frame (26), and limiting strips (33) are fixedly connected to the top of the isolation plate (34) and to both sides of the connecting frame (26). The limiting strips (33) limit the sliding strips (32).

2. The grooving device for aluminum profile processing according to claim 1, characterized in that, A through groove (11) is provided on one side of the rotating plate (8). A push plate (13) is slidably connected to the inner surface of the through groove (11). One side of the push plate (13) is fixedly connected to one side of the motor frame (9). An electric telescopic rod (12) is fixedly connected on the rotating plate (8) and on one side of the through groove (11). The output end of the electric telescopic rod (12) is fixedly connected to one side of the push plate (13).

3. A grooving device for aluminum profile processing according to claim 2, characterized in that, A stepped groove (14) is provided on one side of the rotating plate (8). A sliding plate (15) is slidably connected to the inner surface of the stepped groove (14). A connecting sleeve (16) is provided through one side of the support frame (7). A screw (17) is threadedly connected to the inner surface of the connecting sleeve (16). One end of the screw (17) is connected to one side of the sliding plate (15) through a universal ball.

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