Aluminum material winding packaging machine

Abstract

The application discloses an aluminum material winding packaging machine and belongs to the technical field of profile winding packaging. The winding packaging mechanism is slidably arranged along a first ground rail, and a feeding mechanism is arranged on one side of the winding packaging mechanism. The feeding mechanism sends multiple aluminum profiles stacked together to a packaging area. The winding packaging mechanism comprises a third base, and a frame is arranged on the third base. A plurality of telescopic rubber ring clamping components are arranged on one side of the frame. Each rubber ring clamping component comprises a pair of opening and closing claws. When the plurality of opening and closing claws clamp the rubber ring, the rubber ring is lifted. When the opening and closing claws are loosened, the rubber ring binds the ends of the multiple aluminum profiles. A driving turntable is installed on the back side of the frame, and a winding roller is rotatably installed on the driving turntable. The application can synchronously package a whole stack, improves the packaging efficiency, saves packaging belts, and prevents dislocation and loosening during packaging through rubber ring pre-tying shaping, pre-tightening and folding the whole stack of profiles.

Description

Technical Field

[0001] This invention relates to an aluminum material winding and packaging machine, belonging to the field of profile winding and packaging technology. Background Technology

[0002] After aluminum profiles are processed, they need to be wrapped and protected during transportation and storage to prevent surface scratches, oxidation, and deformation. However, existing aluminum wrapping equipment has significant technical limitations in practical use, making it difficult to adapt to the efficient and standardized packaging of large batches of aluminum profiles.

[0003] The existing packaging method mainly involves individually wrapping each aluminum profile. This method requires workers to load, package, and unload each aluminum profile one by one, which is cumbersome and redundant, greatly reducing the overall packaging efficiency and resulting in high labor and time costs. At the same time, packaging each profile individually will significantly increase the amount of packaging tape used, resulting in low utilization of packaging tape and serious waste of packaging materials, which does not meet the production requirements of energy conservation and emission reduction.

[0004] While stacking multiple aluminum profiles directly for unified packaging can improve packaging efficiency and reduce material consumption, the resulting stacked profiles are loose and disorganized, with uneven gaps and poor fit, making direct wrapping impossible. Furthermore, the loose profiles are prone to shifting, misalignment, and loosening, leading to inconsistent wrapping tightness, irregular packaging, bulges, wrinkles, and leaks. This results in poor packaging flatness and sealing, failing to meet standardized packaging requirements. Additionally, the overall stability of the packaged aluminum profiles is insufficient, making them susceptible to relative sliding during transportation, causing surface wear and damage, severely impacting product packaging quality and shipment quality.

[0005] In conclusion, the existing technology obviously has inconveniences and defects in practical use, so it is necessary to improve it. Summary of the Invention

[0006] To address the shortcomings of the prior art, this invention provides an aluminum wrapping machine that can pack entire stacks simultaneously, improving packing efficiency and saving on packing tape. By using rubber rings for pre-shaping and pre-tightening, the entire stack of profiles is gathered and tightened, preventing misalignment and loosening during packing.

[0007] To solve the above technical problems, the present invention adopts the following technical solution: An aluminum material wrapping machine includes a wrapping mechanism that slides along a first ground rail, and a feeding mechanism on one side of the wrapping mechanism; the feeding mechanism delivers multiple stacked aluminum profiles to the packaging area. The wrapping and packaging mechanism includes a third base, on which a frame is provided. A plurality of retractable rubber ring clamping assemblies are provided around one side of the frame, and each rubber ring clamping assembly includes a pair of opening and closing claws. When multiple opening and closing claws clamp the rubber ring, they support the rubber ring. When the opening and closing claws release the rubber ring, the rubber ring binds the ends of multiple aluminum profiles. A drive turntable is installed on the back side of the frame, and a winding roller is rotatably mounted on the drive turntable.

[0008] Furthermore, a second gantry is vertically mounted on the third base, and a swing base is mounted on the second gantry. The lower end of the frame is mounted on the swing base. The swing base includes a second lifting seat and a swing arm. The swing arm includes a rear arm and a front arm that are perpendicularly connected to each other. The rear arm and the front arm are L-shaped. The rear end of the rear arm is hinged to the second lifting seat. A third electric actuator is connected between the second lifting seat and the swing arm. The rear end of the third electric actuator is hinged to the second lifting seat. The piston rod of the third electric actuator is hinged to the front end of the front arm. The third electric actuator drives the swing arm to swing at 90 degrees in the horizontal direction. The lower end of the frame is fixed to the front arm.

[0009] Furthermore, the rubber ring clamping assembly includes a mounting cylinder, a pair of opening and closing claws mounted on the inner end of the mounting cylinder, the mounting cylinder being fixed to a mounting plate, the mounting plate being slidably mounted on a base plate via a slide rail, the base plate being fixed to a frame, and a rack being mounted on one side of the mounting plate, the rack engaging with a gear rotatably mounted on the base plate, the gear being driven by a first motor.

[0010] Furthermore, two positioning side plates are provided parallel to each other at the inner end of the mounting cylinder, and a fixing block is fixedly installed between the front ends of the two positioning side plates; a fourth electric push rod is fixed inside the mounting cylinder, and a moving block is installed on the piston rod of the fourth electric push rod. A push-pull rod is hinged to each side of the moving block, and a pair of opening and closing claws are symmetrically hinged to both sides of the fixing block. Each push-pull rod corresponds to an opening and closing claw, and the lower end of the push-pull rod is hinged to the outer end of the opening and closing claw.

[0011] Furthermore, the frame is a square frame formed by four profiles, and four rubber ring clamping assemblies are provided. The four rubber ring clamping assemblies are respectively arranged at the four corners of the frame, and the extension and retraction direction of the rubber ring clamping assemblies is along the diagonal direction of the frame.

[0012] Furthermore, a placement rack is installed on the third base. The placement rack includes an upright circular back plate. Multiple support rods are installed perpendicularly to one side of the back plate. The multiple support rods are arranged in parallel and form a polygon. Grooves are provided at equal intervals on the outward-facing side of each support rod.

[0013] Furthermore, a third slide rail is provided on the third base, and a fourth base is slidably mounted on the third slide rail, with the back plate of the placement rack mounted on the fourth base.

[0014] Furthermore, an end positioning mechanism is provided at each end of the aluminum profile in the packaging area. The end positioning mechanism includes a second base, a first gantry is vertically mounted on the second base, a second slide rail and a second lead screw are vertically mounted on the first gantry, the second lead screw is driven by a second motor, a first lifting seat is mounted on the first gantry, a nut is mounted on the first lifting seat, and the second lead screw and the nut on the first lifting seat are threaded together; a second electric push rod is horizontally arranged on the first lifting seat, a vertically arranged push plate is installed at the piston rod end of the second electric push rod, and a support plate extends forward from the lower end of the push plate.

[0015] Furthermore, the feeding mechanism is slidably mounted on the second ground rail. The feeding mechanism includes a first base, with a bearing plate at the upper end of the first base. Two parallel swing links of equal length are respectively provided on both sides of the bearing plate. The upper end of the swing link is hinged to the side of the bearing plate, and the lower end of the swing link is hinged to the first base. The swing link is driven by a first electric push rod mounted on the first base. Two swing side plates and an adjustable side plate are vertically arranged at intervals on the upper side of the bearing plate.

[0016] Furthermore, the position of the adjustable side plate on the support plate is horizontally adjustable. A fixing connector is fixed at the lower end of the back of the swing side plate, and a fifth electric actuator is fixed at the lower end of the support plate. The piston rod of the fifth electric actuator is hinged to one end of the arc-shaped connecting rod, and the other end of the arc-shaped connecting rod is hinged to the fixing connector.

[0017] Compared with the prior art, the present invention, by adopting the above technical solution, has the following advantages: The simultaneous packaging of aluminum profiles in whole stacks results in high production efficiency. Multiple aluminum profiles can be bundled and packaged at once, eliminating the need for individual packaging. This significantly reduces the time spent on feeding, wrapping, and unloading, greatly increases the packaging capacity of the production line, and drastically reduces the amount of packaging tape used. Compared with individual packaging, it effectively saves packaging tape and achieves energy conservation and consumption reduction.

[0018] Rubber rings bind the ends of multiple aluminum profiles together. By pre-clamping the rubber rings to shape the profiles, the packaging becomes neat and orderly. The pre-tightening of the rubber rings at both ends gathers the entire stack of profiles, effectively fixing the relative positions of the profiles and preventing misalignment or loosening during packaging. This also avoids bulging, wrinkles, and leaks in the finished product, ensuring a uniform and compliant packaging appearance.

[0019] When the frame is at the 0-degree position, the opening and closing claws complete the action of grasping the rubber ring; when the rubber ring is put on the end of the stacked aluminum profiles and the packaging tape is wrapped, the frame is at the 90-degree position; thus, the wrapping and packaging mechanism can take the rubber ring at the 0-degree position and wrap the material at the 90-degree position, with the grasping and putting on the rubber ring not interfering with each other, and the action is stable.

[0020] Throughout the entire process, the feeding, positioning, rubber ring application, winding, and unloading are all mechanically linked, eliminating the need for manual binding and fixing, reducing on-site operators, and lowering labor costs.

[0021] The present invention will now be described in detail with reference to the accompanying drawings and embodiments. Attached Figure Description

[0022] Figure 1 This is a top view of the present invention; Figure 2 This is a top view of the frame at the 0-degree position in the wrapping and packaging mechanism; Figure 3 This is a top view of the frame at a 90-degree angle in the wrapping mechanism; Figure 4 This is a side view of the frame at the 0-degree position in the wrapping mechanism; Figure 5 This is a front view of the wrapping and packaging mechanism; Figure 6 It is a 3D view of the shelf; Figure 7 This is a front view of the feeding mechanism; Figure 8 This is a front view of the end positioning mechanism; Figure 9 This is a schematic diagram of the installation of the swing base; Figure 10 It is a 3D view of the installation of the opening and closing claws; Figure 11 yes Figure 10 A half-section view.

[0023] In the picture, 1-Feeding mechanism, 101-First base, 102-Swing linkage, 103-Bearing plate, 104-Swing side plate, 105-Adjustable side plate, 106-Arc-shaped linkage, 107-Fixed connector, 108-Fifth electric push rod, 109-First electric push rod, 2-Aluminum profile, 3-End positioning mechanism, 301-Second base, 302-First gantry, 303-First lifting seat, 304-Second electric push rod, 305-Push plate, 306-Pattern, 307-Second slide rail, 308-Second lead screw, 309-Second motor, 4-Wrapping and packaging mechanism, 5-Third base, 6-Second gantry, 7-Swing base 701-Second lifting seat, 702-Swing arm, 703-Third electric push rod, 704-First lead screw, 705-First slide rail, 8-Frame, 9-Drive turntable, 10-Wrapping roller, 11-Base plate, 12-Mounting plate, 13-Rack, 14-Gear, 15-First motor, 16-Mounting cylinder, 17-Positioning side plate, 18-Fourth electric push rod, 19-Moving block, 20-Push-pull rod, 21-Opening and closing claw, 22-Fixing block, 23-Rubber ring, 24-Fourth base, 25-Placement rack, 2501-Back plate, 2502-Support rod, 26-First ground rail, 27-Third slide rail, 28-Second ground rail. Detailed Implementation

[0024] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described with reference to the accompanying drawings.

[0025] like Figure 1 As shown, the present invention provides an aluminum material wrapping machine, including a wrapping mechanism 4 slidably arranged along a first ground rail 26, and a feeding mechanism 1 provided on one side of the wrapping mechanism 4; the feeding mechanism 1 delivers multiple stacked aluminum profiles 2 to the packaging area; like Figures 2-5 The wrapping packaging mechanism 4 includes a third base 5, on which a frame 8 is mounted. A plurality of retractable rubber ring clamping assemblies are arranged around one side of the frame 8. Each rubber ring clamping assembly includes a pair of opening and closing claws 21. When the multiple opening and closing claws 21 clamp the rubber ring 23, they support the rubber ring 23. When the opening and closing claws 21 release the rubber ring 23, the rubber ring 23 exhibits good elasticity, binding the ends of multiple aluminum profiles 2 together. Through the pre-clamping and shaping by the rubber rings 23, the packaging is neat and orderly. The pre-tightening of the rubber rings 23 at both ends effectively fixes the relative position of the aluminum profiles, preventing misalignment and loosening during packaging, avoiding bulging, wrinkles, and leaks in the finished product, and ensuring a uniform and compliant packaging appearance.

[0026] A drive turntable 9 is installed on the back side of the frame 8, and a wrapping roller 10 is rotatably mounted on the drive turntable 9. Packaging tape is wound around the wrapping roller 10, which rotates with the drive turntable 9 (the working principle of the drive turntable 9 and the wrapping roller 10 is the same as that of the prior art, and will not be described in detail here). During the rotation, the wrapping roller 10 rotates around the aluminum profile, thereby realizing the synchronous packaging of the entire stack of aluminum profiles 2. The production efficiency is high, and multiple aluminum profiles can be bundled and packaged at one time, abandoning the single-profile packaging mode, greatly reducing the time for feeding, wrapping, and unloading, and significantly improving the packaging capacity of the production line. Moreover, the combined wrapping of multiple profiles greatly reduces the amount of wrapping tape used, effectively saving packaging tape compared to single-profile packaging, and achieving energy saving and consumption reduction.

[0027] A second gantry 6 is vertically mounted on the third base 5, and a swing base 7 (such as...) is mounted on the second gantry 6. Figure 9 The lower end of the frame 8 is mounted on the swing base 7. The swing base 7 includes a second lifting seat 701 and a swing arm 702. The swing arm 702 includes a rear arm and a front arm that are perpendicularly connected to each other. The rear arm and the front arm are L-shaped. The rear end of the rear arm is hinged to the second lifting seat 701. A third electric push rod 703 is connected between the second lifting seat 701 and the swing arm 702. The rear end of the third electric push rod 703 is hinged to the second lifting seat 701. The piston rod of the third electric push rod 703 is hinged to the front end of the front arm. The third electric push rod 703 drives the swing arm 702 to swing 90 degrees in the horizontal direction. The lower end of the frame 8 is fixed to the front arm. When the swing arm 702 swings, it drives the frame 8 to swing, and at the same time drives the rubber ring clamping assembly on one side of the frame 8 and the drive turntable 9 and the winding roller 10 on the other side to swing.

[0028] Figure 2 and Figure 4 With frame 8 in the 0-degree position, the opening and closing claw 21 grasps the rubber ring 23. When the rubber ring 23 is fitted onto the ends of the stacked aluminum profiles 2 and the packaging tape is wrapped, the third electric actuator 703 pushes the swing arm 702 to swing 90 degrees, positioning frame 8 in the 90-degree position (e.g., ...). Figure 1 , Figure 3 (Position of the middle frame 8). This allows the wrapping and packaging mechanism 4 to pick up the rubber ring at the 0-degree position and wrap the material at the 90-degree position, with the gripping and rubber ring application not interfering with each other, resulting in stable operation.

[0029] The second gantry 6 is vertically rotatably mounted with a first lead screw 704 and a first slide rail 705. The second lifting seat 701 is slidably mounted on the second gantry 6 via the first slide rail 705. A nut is provided on the second lifting seat 701. The first lead screw 704 and the nut on the second lifting seat 701 are threaded together.

[0030] The first lead screw 704 can drive the second lifting seat 701 and the swing arm 702 to rise or fall, thereby flexibly adjusting the vertical position of the frame 8. The first lead screw 704 can be driven by a hand crank (not shown in the figure) or by a motor (not shown in the figure). In some embodiments, the vertical adjustment of the frame 8 is not frequent, and manual adjustment by hand crank is sufficient to meet the usage requirements.

[0031] like Figure 5 The rubber ring clamping assembly includes a mounting cylinder 16, with a pair of opening and closing claws 21 mounted on the inner end of the mounting cylinder 16. The mounting cylinder 16 is fixed to a mounting plate 12, which is slidably mounted on a base plate 11 via a slide rail. The base plate 11 is fixed to a frame 8. A rack 13 is mounted on one side of the mounting plate 12, and the rack 13 meshes with a gear 14 rotatably mounted on the base plate 11. The gear 14 is driven by a first motor 15. The first motor 15 drives the gear 14 to rotate, thereby driving the mounting cylinder 16 on the mounting plate 12 to extend and slide, and causing the opening and closing claws 21 to extend and move.

[0032] like Figure 10 and Figure 11 Two positioning side plates 17 are provided parallel to each other at the inner end of the mounting cylinder 16, and a fixing block 22 is fixedly installed between the front ends of the two positioning side plates 17. A fourth electric actuator 18 is fixed inside the mounting cylinder 16. A moving block 19 is installed on the piston rod of the fourth electric actuator 18. A push-pull rod 20 is hinged to each side of the moving block 19. A pair of opening and closing claws 21 are symmetrically hinged to both sides of the fixing block 22. Each push-pull rod 20 corresponds to one opening and closing claw 21, and the lower end of the push-pull rod 20 is hinged to the outer end of the opening and closing claw 21. When the piston rod of the fourth electric actuator 18 extends or retracts, it drives the two opening and closing claws 21 to separate and close, thereby releasing and gripping the rubber ring 23.

[0033] A placement rack 25 is installed on the third base 5, such as Figure 4 and Figure 6 The placement rack 25 includes an upright circular back plate 2501. A plurality of support rods 2502 are installed perpendicularly to one side of the back plate 2501. The plurality of support rods 2502 are arranged in parallel and form a polygon. Grooves are provided at equal intervals on the outward side of each support rod 2502. A plurality of rubber rings 23 are fitted at equal intervals on the outside of the support rods 2502 and are fitted in the grooves.

[0034] The frame 8 is a square frame formed by four profiles. There are four rubber ring clamping assemblies, which are respectively arranged at the four corners of the frame 8, and the extension and retraction direction of the rubber ring clamping assemblies is along the diagonal direction of the frame 8.

[0035] A third slide rail 27 is provided on the third base 5, and a fourth base 24 is slidably mounted on the third slide rail 27. The back plate 2501 of the placement rack 25 is mounted on the fourth base 24, so that the support rod 2502 is arranged horizontally. The fourth base 24 is driven by an electric drive system (not shown in the figure). When the rubber ring 23 needs to be supplied, the electric drive system drives the corresponding rubber ring 23 of the placement rack 25 to move precisely to the material picking position of the frame 8, and the opening and closing claw 21 can accurately grasp the rubber ring 23.

[0036] like Figure 1 and Figure 8 An end positioning mechanism 3 is provided at both ends of the aluminum profile 2 in the packaging area. The end positioning mechanism 3 includes a second base 301, a first gantry 302 is vertically mounted on the second base 301, a second slide rail 307 and a second lead screw 308 are vertically mounted on the first gantry 302, the second lead screw 308 is driven by a second motor 309, a first lifting seat 303 is mounted on the first gantry 302, a nut is mounted on the first lifting seat 303, and the second lead screw 308 and the nut on the first lifting seat 303 are threaded together; a second electric push rod 304 is horizontally arranged on the first lifting seat 303, a vertically arranged push plate 305 is installed at the piston rod end of the second electric push rod 304, and a support plate 306 extends forward from the lower end of the push plate 305.

[0037] The feeding mechanism 1 is slidably mounted on the second ground rail 28, such as Figure 1 and Figure 7 The feeding mechanism 1 is driven by an electric drive system (not shown in the figure), allowing it to slide on the second ground rail 28. The second ground rail 28 is perpendicular to the first ground rail 26. The feeding mechanism 1 includes a first base 101, with a support plate 103 at the upper end of the first base 101. Two parallel swing links 102 of equal length are respectively provided on both sides of the support plate 103. The upper end of the swing link 102 is hinged to the side of the support plate 103, and the lower end of the swing link 102 is hinged to the first base 101. The swing link 102 is driven by a first electric push rod 109 mounted on the first base 101. Two spaced-apart swing side plates 104 and adjustable side plates 105 are vertically provided on the upper side of the support plate 103.

[0038] The position of the adjustable side plate 105 on the bearing plate 103 is horizontally adjustable (the specific adjustment mechanism can be achieved by a conventional screw and nut mating structure, which will not be described in detail here). A fixed connector 107 is fixed at the lower end of the back of the swing side plate 104, and a fifth electric actuator 108 is fixed at the lower end of the bearing plate 103. The piston rod of the fifth electric actuator 108 is hinged to one end of the arc-shaped connecting rod 106, and the other end of the arc-shaped connecting rod 106 is hinged to the fixed connector 107. When the piston rod of the fifth electric actuator 108 retracts, it pulls the arc-shaped connecting rod 106, causing the swing side plate 104 to flip to a horizontal position. At this time, after fixing both ends of the entire stack of aluminum profiles, the feeding mechanism 1 slides backward along the second ground rail 28, and the feeding mechanism can be withdrawn. Adjusting the position of the adjustable side plate 105 on the bearing plate 103 can adjust the gap between the swing side plate 104 and the adjustable side plate 105, so that aluminum profiles 2 of different quantities and sizes can be placed between the swing side plate 104 and the adjustable side plate 105.

[0039] The specific working principle of this invention: First, multiple aluminum profiles 2 are stacked between the swing side plate 104 and the adjustable side plate 105 of the feeding mechanism 1. Then, the piston rod of the first electric push rod 109 extends, causing the bearing plate 103 to swing the aluminum profiles 2 toward the packaging area. Alternatively, the feeding mechanism 1 can be driven to move laterally on the second ground rail 28 through the electric drive system to adjust the feeding position of the aluminum profiles 2. After the aluminum profile 2 is in place, the frame 8 of the wrapping and packaging mechanism 4 takes a rubber ring 23 at the 0-degree position, rotates the frame 8 of the wrapping and packaging mechanism 4 to the 90-degree position, and puts the rubber ring 23 on the first end of the aluminum profile 2. Then the frame 8 rotates back to the 0-degree position and takes another rubber ring 23. The frame 8 of the wrapping and packaging mechanism 4 rotates to the 90-degree position again. At this time, the piston rod of the second electric push rod 304 of the end positioning mechanism 3 at both ends of the aluminum profile 2 extends, so that the push plate 305 clamps the two ends of the aluminum profile 2. At the same time, the support plate 306 at the lower end of the push plate 305 supports it. Then, the piston rod of the fifth electric push rod 108 of the feeding mechanism 1 retracts, so that the swing side plate 104 flips to the horizontal position, and the feeding mechanism 1 retreats along the second ground rail 28.

[0040] After the rubber ring 23 is installed at one end, the aluminum profile 2 is supported by the end positioning mechanism 3 at both ends. The feeding mechanism 1 is then withdrawn. At this time, the wrapping and packaging mechanism 4 moves along the first ground rail 26 to the other end of the aluminum profile 2. The opening and closing claw 21 releases the rubber ring 23, so that both ends of the aluminum profile 2 are bound by the rubber ring 23, achieving pre-locking and effectively preventing problems such as loose and messy packaging, uneven gaps between aluminum profiles 2, and poor fit.

[0041] After both ends of the aluminum profile 2 are secured with rubber rings 23, the drive turntable 9 on the wrapping mechanism 4 drives the wrapping roller 10 to rotate. At the same time, the wrapping mechanism 4 moves back along the first ground rail 26 until the entire length of the aluminum profile 2 is wrapped. During the process of looping and wrapping the ends of the entire stack of aluminum profiles 2, the aluminum profile 2 remains stationary, which is achieved by the swinging of the frame 8 and the sliding of the wrapping mechanism 4 along the first ground rail 26.

[0042] Finally, the feeding mechanism 1 re-enters the bottom of the aluminum profile 2 to support it, the push plate 305 of the end positioning mechanism 3 retracts, and the frame 8 of the wrapping and packaging mechanism 4 rotates back to the 0-degree position. The feeding mechanism 1 then pulls the packaged aluminum profile 2 out. Throughout the entire process, the feeding, positioning, rubber ring application, wrapping, and unloading are all mechanically linked, eliminating the need for manual binding and fixing, reducing on-site operators, and lowering labor costs.

[0043] The above description provides examples of the preferred embodiments of the present invention. Parts not detailed herein are common knowledge to those skilled in the art. The scope of protection of the present invention is determined by the claims. Any equivalent modifications based on the technical teachings of the present invention are also within the scope of protection of the present invention.

Claims

1. An aluminum material wrapping machine, characterized in that: It includes a wrapping and packaging mechanism (4) that slides along the first ground rail (26), and a feeding mechanism (1) is provided on one side of the wrapping and packaging mechanism (4); the feeding mechanism (1) delivers multiple aluminum profiles (2) stacked together to the packaging area; The wrapping packaging mechanism (4) includes a third base (5), on which a frame (8) is provided. A plurality of retractable rubber ring clamping assemblies are provided around one side of the frame (8), and each rubber ring clamping assembly includes a pair of opening and closing claws (21). When multiple opening and closing claws (21) clamp the rubber ring (23), they support the rubber ring (23). When the opening and closing claws (21) release the rubber ring (23), the rubber ring (23) binds the ends of multiple aluminum profiles (2). A drive turntable (9) is installed on the back side of the frame (8), and a winding roller (10) is rotatably mounted on the drive turntable (9); A second gantry (6) is vertically mounted on the third base (5), and a swing base (7) is mounted on the second gantry (6). The lower end of the frame (8) is mounted on the swing base (7). The swing base (7) includes a second lifting seat (701) and a swing arm (702). The swing arm (702) includes a rear arm and a front arm that are perpendicularly connected to each other. The rear arm and the front arm are L-shaped. The rear end of the rear arm is hinged to the second lifting seat (701). A third electric push rod (703) is connected between the second lifting seat (701) and the swing arm (702). The rear end of the third electric push rod (703) is hinged to the second lifting seat (701). The piston rod of the third electric push rod (703) is hinged to the front end of the front arm. The third electric push rod (703) drives the swing arm (702) to swing 90 degrees in the horizontal direction. The lower end of the frame (8) is fixed to the front arm.

2. The aluminum wrapping machine as described in claim 1, characterized in that: The rubber ring clamping assembly includes a mounting cylinder (16), a pair of opening and closing claws (21) installed on the inner end of the mounting cylinder (16), the mounting cylinder (16) is fixed on the mounting plate (12), the mounting plate (12) is slidably mounted on the base plate (11) via a slide rail, the base plate (11) is fixed on the frame (8), a rack (13) is installed on one side of the mounting plate (12), the rack (13) meshes with a gear (14) rotatably mounted on the base plate (11), the gear (14) is driven by a first motor (15).

3. The aluminum wrapping machine as described in claim 2, characterized in that: Two positioning side plates (17) are provided parallel to each other at the inner end of the mounting cylinder (16), and a fixing block (22) is fixedly installed between the front ends of the two positioning side plates (17); a fourth electric push rod (18) is fixed inside the mounting cylinder (16), and a moving block (19) is installed on the piston rod of the fourth electric push rod (18). A push-pull rod (20) is hinged to each side of the moving block (19), and a pair of opening and closing claws (21) are symmetrically hinged to both sides of the fixing block (22). Each push-pull rod (20) corresponds to an opening and closing claw (21), and the lower end of the push-pull rod (20) is hinged to the outer end of the opening and closing claw (21).

4. The aluminum wrapping machine as described in claim 3, characterized in that: The frame (8) is a square frame formed by four profiles. There are four rubber ring clamping assemblies, which are respectively arranged at the four corners of the frame (8), and the extension and retraction direction of the rubber ring clamping assemblies is along the diagonal direction of the frame (8).

5. The aluminum wrapping machine as described in claim 1, characterized in that: A placement rack (25) is installed on the third base (5). The placement rack (25) includes a vertically placed circular back plate (2501). A plurality of support rods (2502) are installed perpendicularly to one side of the back plate (2501). The plurality of support rods (2502) are arranged in parallel and form a polygon. On the outer surface of the polygon, each support rod (2502) is provided with grooves at equal intervals.

6. The aluminum wrapping machine as described in claim 5, characterized in that: A third slide rail (27) is provided on the third base (5), and a fourth base (24) is slidably installed on the third slide rail (27). The back plate (2501) of the placement rack (25) is installed on the fourth base (24).

7. The aluminum wrapping machine as described in claim 1, characterized in that: An end positioning mechanism (3) is provided at both ends of the aluminum profile (2) in the packaging area. The end positioning mechanism (3) includes a second base (301), a first gantry (302) is vertically mounted on the second base (301), a second slide rail (307) and a second lead screw (308) are vertically mounted on the first gantry (302), the second lead screw (308) is driven by a second motor (309), a first lifting seat (303) is mounted on the first gantry (302), a nut is mounted on the first lifting seat (303), and the second lead screw (308) and the nut on the first lifting seat (303) are threaded together. A second electric push rod (304) is horizontally arranged on the first lifting seat (303), a vertically arranged push plate (305) is installed at the piston rod end of the second electric push rod (304), and a support plate (306) extends forward from the lower end of the push plate (305).

8. The aluminum wrapping machine as described in claim 1, characterized in that: The feeding mechanism (1) is slidably mounted on the second ground rail (28). The feeding mechanism (1) includes a first base (101). The upper end of the first base (101) is provided with a bearing plate (103). Two parallel swing links (102) of equal length are provided on both sides of the bearing plate (103). The upper end of the swing link (102) is hinged to the side of the bearing plate (103), and the lower end of the swing link (102) is hinged to the first base (101). The swing link (102) is driven by a first electric push rod (109) mounted on the first base (101). Two swing side plates (104) and an adjustable side plate (105) are vertically arranged on the upper side of the bearing plate (103).

9. An aluminum wrapping machine as described in claim 8, characterized in that: The position of the adjustable side plate (105) on the support plate (103) is horizontally adjustable. A fixed connector (107) is fixed at the lower end of the back of the swing side plate (104). A fifth electric push rod (108) is fixed at the lower end of the support plate (103). The piston rod of the fifth electric push rod (108) is hinged to one end of the arc-shaped connecting rod (106), and the other end of the arc-shaped connecting rod (106) is hinged to the fixed connector (107).

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