An automatic packaging production line for aluminum profile palletizing

Abstract

The present invention discloses an automatic packaging production line for stacking aluminum profiles, which relates to the technical field of aluminum profile processing. It comprises a base plate, a conveyor frame is symmetrically installed on the top of the base plate, a palletizing, stacking and bundling mechanism is provided on the top of the conveyor frame, the palletizing, stacking and bundling mechanism comprises an extension frame, one end of the conveyor frame is clamped with the extension frame, the top of the extension frame is symmetrically connected with an electric push rod, and the other end of the electric push rod is connected to a pushing plate. The present invention has a scientific and reasonable structure and is safe and convenient to use. A palletizing, stacking and bundling mechanism is provided, and the aluminum profile is pushed by the electric push rod, the pushing plate, the push rod and the extrusion plate. The aluminum profile slides onto the support plate and cooperates with the baffle to extrude the aluminum profile, so that the reset spring contracts, the extrusion plate slides, and contacts with the touch switch to reset the electric push rod, so that the subsequent aluminum profile is pushed conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile processing, in particular to an automatic packaging production line for aluminum profile palletizing. Background Art

[0002] Aluminum profiles are the most widely used type of metal structural material in industry and are widely used in the construction and decoration industry. After being processed, aluminum profiles usually need to be stacked in batches and packaged to facilitate their transportation to the construction site or to the next process for processing. For example, a packaging process and packaging production line for aluminum profiles are currently disclosed, with application number CN202210727170.4. This patent combines paper folding and tape wrapping into one process, adopts a three-station paper folding packaging mechanism, and adds a traction device to improve the linkage performance with the previous process.

[0003] However, during stacking, the outer surface of the aluminum profile is not protected. When clamping and stacking, it is easy to scratch the outer surface of the aluminum profile. At the same time, it is not fixed and is easy to scatter. Summary of the Invention

[0004] The present invention provides an automatic packaging production line for aluminum profile palletizing, which can effectively solve the problems raised in the above background technology that the outer surface of the aluminum profile is not protected during palletizing, the outer surface of the aluminum profile is easily scratched when clamping for palletizing, and the aluminum profile is not fixed and is easily scattered.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: an automatic packaging production line for aluminum profile palletizing, comprising a base plate, a conveyor frame symmetrically mounted on the top of the base plate, a palletizing, stacking and strapping mechanism disposed on the top of one of the conveyor frames, the palletizing, stacking and strapping mechanism comprising an extension frame;

[0006] One end of the conveying frame is clamped with an extension frame, the top of the extension frame is symmetrically connected to an electric push rod, and the other end of the electric push rod is connected to a pushing plate;

[0007] A fixing frame is installed on the top of the bottom plate, and a plurality of rotating drums are rotatably connected to the bottom of the fixing frame. The internal thread of the rotating drum is sleeved with a lifting rod, and the top of the lifting rod is clamped with a supporting plate;

[0008] The top of the fixed frame is connected to a baffle, and the top of the baffle and the top of the conveying frame are both installed with a top frame, the top of the top frame is equidistantly connected to a pressure rod, and the bottom end of the pressure rod is rotatably connected to a flattening plate;

[0009] One end of the fixing frame is connected to a support plate, the top end of the support plate is connected to a bundling frame, and one end of the fixing frame is rotatably connected to a winding rod.

[0010] According to the above technical solution, the two conveying frames are both rotatably connected to the inside of the conveying belts, and the two conveying frames are connected to traction motors at one end corresponding to the position on one side of the conveying belt shaft. The traction motors are powered by an external power supply, and slots are opened at both ends of one conveying frame corresponding to the outer side of the push plate.

[0011] According to the above technical solution, the push plate is symmetrically and movably connected to a push rod inside, and a return spring is sleeved on the outside of the push rod. The other end of the push rod is clamped with an extrusion plate, and a touch switch is symmetrically installed on one end of the push plate.

[0012] A double-axis motor is symmetrically mounted on the top of the base plate, and transmission rods are clamped at both ends of the output shaft of the double-axis motor, and bevel gears are fixedly sleeved on the outer sides of the transmission rods and the outer sides of the rotating drum. Slide grooves are symmetrically opened on the top of the support plate, and screw rods are rotatably connected inside the two slide grooves. Push plates are sleeved on the outer sides of the two screw rods at positions corresponding to the inner sides of the slide grooves through threads;

[0013] A rotating motor is connected to one end of the support plate at a position corresponding to one side of the screw rod through a bolt, and the other ends of the outer sides of the two screw rods are sleeved with a transmission belt.

[0014] According to the above technical solution, friction wheels are rotatably connected at each corner of the inner wall of the strapping frame, and a rectangular traction belt is sleeved on the outer side of the friction wheel corresponding to the inner position of the strapping frame. A micro motor is installed at one end of the strapping frame corresponding to the side of the friction wheel shaft;

[0015] A connecting block is clamped on the outer side of the rectangular traction belt, one end of the connecting block is clamped on a fixing plate, one end of the fixing plate is connected to a clamping frame through bolts, and a roller is symmetrically rotated inside the clamping frame.

[0016] According to the above technical solution, the touch switch and the electric push rod are both powered by an external power supply, and the signal output end of the touch switch is connected to the input end of the electric push rod;

[0017] The bottom end of the extrusion plate is in contact with the top end of the conveyor belt.

[0018] According to the above technical solution, the dual-axis motor and the rotary motor are both powered by an external power supply, and the bevel gear on the transmission rod meshes with the bevel gear on the rotating drum;

[0019] The bottom end of the push plate fits in with the top end of the support plate, and a splicing plate is clamped at one end of the conveying frame at a position corresponding to one side of the support plate;

[0020] The micro motor is powered by an external power supply. The inner walls of the transmission belt and the rectangular traction belt are both clamped with teeth and protrusions. The outer side of the roller is sleeved with a rubber sleeve.

[0021] According to the above technical solution, a conveying and packaging mechanism is provided between the two conveying racks corresponding to the top of the bottom plate, and the conveying and packaging mechanism includes a support rack;

[0022] The top of the bottom plate corresponds to two conveying racks connected to a support rack, the top of the support rack is symmetrically clamped with a fixing ring, the inside of the two fixing rings are rotatably connected to a rotating disk, the outer side of the rotating disk is fixedly sleeved with a gear ring, one end of the support rack is connected to a driving motor, and the output shaft of the driving motor is clamped with a driving gear;

[0023] One end of the rotating disk is symmetrically connected to a fixing rod, and the other end of the rotating disk is symmetrically provided with a limiting groove, a movable plate is slidably connected inside the limiting groove, and a support spring is clamped at the top of the movable plate at a position corresponding to the inner position of the limiting groove, and one end of the movable plate is rotatably connected to the roller;

[0024] An L-shaped plate is clamped at one adjacent end of the two conveying racks, a cross rod is movably connected inside the L-shaped plate, an anti-skew wheel is clamped at one end of the cross rod, a gantry is clamped at the top of the two conveying racks, movable rods are symmetrically and movably connected inside the gantry, a concave plate is clamped at the bottom end of the movable rod, and a pressure roller is rotatably connected inside the concave plate, and a tension spring is sleeved on the outside of the cross rod and the outside of the movable rod.

[0025] According to the above technical solution, a material guide plate is symmetrically clamped on the inner wall of the gantry, a movable block is movably connected inside the material guide plate, an adjusting rod is threadedly connected inside the movable block, and one end of the adjusting rod is rotatably connected to the adjusting plate;

[0026] The top of the conveying frame is connected to a horizontal plate by bolts at a position corresponding to one side of the extension frame, and a partition is clamped at a position corresponding to the other side of the extension frame on the inner wall of the conveying frame. The top of the horizontal plate and the top of the partition are symmetrically clamped with protrusions, and the two protrusions located on the same horizontal line are movably connected to the inside of the two protrusions. One end of the two traction rods is clamped with a bracket, and the bottom of the bracket is rotatably connected to a rotating frame, and the other end of the rotating frame is rotatably connected to a blocking plate at a position corresponding to the top of the horizontal plate;

[0027] The partition is symmetrically and movably connected with sliding rods inside, and one end of the two sliding rods is clamped with a limit plate. A control switch is connected between the two sliding rods corresponding to one end of the partition through a bolt, and magnetic rings are installed at the outer position of the sliding rod corresponding to the adjacent end of the limit plate and the partition. The other end of the two sliding rods is clamped with a traction plate, and one end of the extrusion plate is clamped with a positioning plate at a position corresponding to one side of the partition.

[0028] According to the above technical solution, the driving gear is meshed with the gear ring, the driving motor is powered by an external power supply, a rotating ring is connected to the outer side of the fixed rod through a threaded sleeve, and the outer diameter of the roller is greater than the width of the movable plate;

[0029] The outer side of the pressure roller is sleeved with a rubber sleeve, there are four anti-deflection wheels, and one end of the cross rod and the top end of the movable rod are both clamped with gaskets.

[0030] According to the above technical solution, the length of the pressure roller is greater than the distance between the two guide plates, the guide plate and the adjustment plate are both inclined plates, one end of the adjustment plate is in contact with one end of the guide plate, and one end of the adjustment plate is slidably connected to the inside of the guide plate;

[0031] The bottom end of the blocking plate passes through the bottom end of the horizontal plate, the control switch is powered by an external power supply, the signal input end of the control switch is connected to the input end of the electric push rod, the two magnetic rings repel each other, and one end of the traction plate is connected to one end of the sliding rod.

[0032] Compared with the prior art, the present invention has the following beneficial effects: the present invention has a scientific and reasonable structure and is safe and convenient to use:

[0033] 1. A stacking and bundling mechanism is set up. The aluminum profile is pushed by the electric push rod, pushing plate, push rod and extrusion plate, so that the aluminum profile slides onto the pallet. At the same time, it cooperates with the baffle to squeeze the aluminum profile, causing the reset spring to contract, facilitating the sliding of the extrusion plate, contacting the touch switch, and resetting the electric push rod, making it convenient to push the subsequent aluminum profiles and facilitate cyclic pushing;

[0034] The top of the aluminum profile is limited by the flat plate to prevent misalignment and ensure the horizontal stacking effect. Then, through the cooperation of the dual-axis motor, transmission rod and bevel gear, the four rotating drums rotate together, pulling the lifting rod, support plate and aluminum profile down, and stacking the second layer of aluminum profile on the first layer. This cycle is repeated to facilitate the stacking of aluminum profiles.

[0035] Through the cooperation of the rotating motor, transmission belt, screw and push plate, the stacked aluminum profiles are pushed to slide, so that one end of the aluminum profile goes deep into the bundling frame. Then, the micro motor, friction wheel, rectangular traction belt, connecting block, fixing plate, clamping frame and roller are used to drive the binding tape to move along the outside of the bundling frame and fit on the aluminum profile, so that the binding tape can be wrapped around the stacked aluminum profile, and then the stacked aluminum profiles are bundled and fixed to prevent them from scattering.

[0036] 2. A conveying and packaging mechanism is set up. By rotating the adjusting rod, the adjusting plate is pushed to slide along the inside of the movable block. At the same time, the movable block slides inside the guide plate. The adjusting plate is pulled to slide along the inside of the guide plate. The distance between the two adjusting plates is adjusted to limit the position of aluminum profiles of different widths to prevent deviation.

[0037] The coordination of the tensioning spring, movable rod, concave plate and pressure roller can fix aluminum profiles of different thicknesses. The coordination of the tensioning spring, cross rod and anti-deflection wheel can further clamp and limit aluminum profiles of different widths, thus ensuring the stability of the aluminum profile during transportation. The coordination of the driving gear and gear ring drives the rotating disk, roller and packaging film roll to rotate and package the aluminum profile. At the same time, the supporting spring pushes the movable plate and roller to move, so that the roller fits tightly with the outer side of the aluminum profile, ensuring the bonding effect of the packaging film and the aluminum profile, facilitating the packaging and protection of the aluminum profile and preventing subsequent scratches on the aluminum profile.

[0038] Through the cooperation of the conveyor frame and the conveyor belt, the aluminum profiles are continuously conveyed, and the limit plate, slide bar and traction plate are pushed to slide, so that the limit plate contacts the control switch, and the electric push rod is automatically started to push the aluminum profile to move, which improves convenience. Through the cooperation of the traction plate, traction rod, bracket and rotating frame, it is convenient to push the partition to slide down to block the next conveyed aluminum profile to prevent the aluminum profile from affecting the pushing effect of the electric push rod. In addition, through the repulsion of the magnetic ring, the limit plate, slide bar, traction plate, traction rod, bracket, rotating frame and blocking plate are pushed to reset, the obstruction of the aluminum profile is released, and the conveying is resumed. The aluminum profile is continuously and intermittently conveyed, which improves convenience.

[0039] In summary, through the cooperation of the stacking and bundling mechanism and the conveying and packaging mechanism, the packaging film is automatically wound around the outside of the aluminum profile during the conveying process of the aluminum profile, which is convenient for protecting the aluminum profile. During the subsequent stacking, the scratches on the surface of the aluminum profile are reduced, thereby ensuring the integrity of the aluminum profile. The stacked aluminum profile can then be bundled to prevent scattering, thereby ensuring the neatness of the stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention.

[0041] In the attached figure:

[0042] Figure 1 It is a structural schematic diagram of the present invention;

[0043] Figure 2 Schematic diagram of the installation structure of the electric push rod of the present invention;

[0044] Figure 3 It is a structural schematic diagram of the stacking and bundling mechanism of the present invention;

[0045] Figure 4 This is a schematic diagram of the installation structure of the bundling frame of the present invention;

[0046] Figure 5This is a schematic diagram of the installation structure of the rectangular traction belt of the present invention;

[0047] Figure 6 It is a structural schematic diagram of the conveying and packaging mechanism of the present invention;

[0048] Figure 7 It is a schematic diagram of the installation structure of the gantry of the present invention;

[0049] Figure 8 This is a schematic diagram of the installation structure of the movable block of the present invention;

[0050] Figure 9 Schematic diagram of the installation structure of the partition of the present invention;

[0051] Figure 10 This invention Figure 9 Schematic diagram of the structure of area A in the middle.

[0052] Numbers in the figure: 1, bottom plate; 2, conveyor frame; 3, conveyor belt;

[0053] 4. Palletizing and bundling mechanism; 401. Extension frame; 402. Electric push rod; 403. Push plate; 404. Fixed frame; 405. Rotating drum; 406. Lifting rod; 407. Support plate; 408. Baffle; 409. Top frame; 410. Press rod; 411. Flat plate; 412. Support plate; 413. Bundling frame; 414. Push rod; 415. Return spring; 416. Extrusion plate; 4 17. Touch switch; 418. Dual-axis motor; 419. Transmission rod; 420. Bevel gear; 421. Slide; 422. Screw; 423. Push plate; 424. Rotary motor; 425. Transmission belt; 426. Friction wheel; 427. Rectangular traction belt; 428. Micro motor; 429. Connecting block; 430. Fixing plate; 431. Clamping frame; 432. Roller; 433. Winding rod;

[0054] 5. Conveying and packaging mechanism; 501. Support frame; 502. Fixed ring; 503. Rotating disk; 504. Gear ring; 505. Driving motor; 506. Driving gear; 507. Fixed rod; 508. Limiting groove; 509. Movable plate; 510. Support spring; 511. Roller; 512. L-shaped plate; 513. Cross rod; 514. Anti-deflection wheel; 515. Gantry; 516. Movable rod; 517. Concave plate; 518. Pressure roller; 519. Tensioning spring; 520. Guide plate; 521. Movable block; 522. Adjusting rod; 523. Adjusting plate; 524. Horizontal plate; 525. Partition; 526. Bump; 527. Drawing rod; 528. Bracket; 529. Rotating frame; 530. Blocking plate; 531. Sliding rod; 532. Limiting plate; 533. Control switch; 534. Magnetic ring; 535. Drawing plate; 536. Positioning plate. DETAILED DESCRIPTION

[0055] The preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0056] Example: Figure 1-10 As shown, the present invention provides a technical solution, an automatic packaging production line for aluminum profile palletizing, comprising a base plate 1, a conveyor frame 2 symmetrically mounted on the top of the base plate 1, a conveyor belt 3 rotatably connected to the inside of the two conveyor frames 2, a palletizing stacking and strapping mechanism 4 is provided on the top of one of the conveyor frames 2, and the palletizing stacking and strapping mechanism 4 includes an extension frame 401;

[0057] An extension frame 401 is clamped at one end of a conveyor frame 2, and an electric push rod 402 is symmetrically connected to the top of the extension frame 401 through bolts, and the other end of the electric push rod 402 is connected to a push plate 403 through bolts. In order to facilitate the conveying of aluminum profiles, a traction motor is connected to the position of the conveyor belt 3 rotating shaft at one end of the two conveyor frames 2 through bolts. The traction motor is powered by an external power supply. Slots are opened at the outer positions of the push plate 403 at both ends of a conveyor frame 2;

[0058] A fixing frame 404 is installed at the top of the bottom plate 1 at a position corresponding to one side of the pushing plate 403, and a rotating drum 405 is rotatably connected to each corner position of the bottom end of the fixing frame 404. A lifting rod 406 is sleeved inside the rotating drum 405 through a thread, and a supporting plate 407 is clamped on the top of the lifting rod 406. A baffle 408 is connected to the position on one side of the supporting plate 407 by bolts at the top of the fixing frame 404, and a top frame 409 is installed at the top of the baffle 408 and the top of the conveying frame 2. A pressure rod 410 is equidistantly connected to the top of the top frame 409 through a thread, and the bottom end of the pressure rod 410 is rotatably connected to a paving plate 411;

[0059] One end of the fixing frame 404 is connected to the support plate 412 via bolts, the top end of the support plate 412 is connected to the binding frame 413 via bolts, and one end of the fixing frame 404 is rotatably connected to the winding rod 433.

[0060] A push rod 414 is symmetrically and movably connected inside the push plate 403, and a return spring 415 is sleeved on the outside of the push rod 414. An extrusion plate 416 is clamped on the other end of the push rod 414. A touch switch 417 is symmetrically installed at one end of the push plate 403. In order to facilitate the resetting of the electric push rod 402, the touch switch 417 and the electric push rod 402 are both powered by an external power supply. The signal output end of the touch switch 417 is connected to the input end of the electric push rod 402, and the bottom end of the extrusion plate 416 is in contact with the top end of the conveyor belt 3.

[0061] A double-axis motor 418 is symmetrically mounted on the top of the bottom plate 1. Transmission rods 419 are clamped at both ends of the output shaft of the double-axis motor 418, and bevel gears 420 are fixedly sleeved on the outside of the transmission rod 419 and the outside of the rotating drum 405. A slidable groove 421 is symmetrically opened on the top of the support plate 407. The two slidable grooves 421 are internally connected to the screw rods 422 for rotation. The outer sides of the two screw rods 422 are connected to the push plates 423 through threaded sleeves at the corresponding positions inside the slidable grooves 421. One end of the support plate 407 corresponds to the screw rod 422. A rotating motor 424 is connected to the side position by bolts, and a transmission belt 425 is sleeved on the other end of the outer side of the two screw rods 422. In order to facilitate the transmission of power, the dual-axis motor 418 and the rotating motor 424 are powered by an external power supply. The bevel gear 420 on the transmission rod 419 is meshed with the bevel gear 420 on the rotating drum 405. The bottom end of the push plate 423 is in contact with the top end of the support plate 407. A splicing plate is clamped at one end of the conveying frame 2 corresponding to the side position of the support plate 407.

[0062] Friction wheels 426 are rotatably connected at each corner of the inner wall of the bundling frame 413, and a rectangular traction belt 427 is sleeved on the outer side of the friction wheel 426 at a position corresponding to the inner position of the bundling frame 413. A micro motor 428 is installed at one end of the bundling frame 413 at a position corresponding to one side of the rotating shaft of the friction wheel 426. A connecting block 429 is clamped on the outer side of the rectangular traction belt 427, and a fixing plate 430 is clamped on one end of the connecting block 429. A clamping frame 431 is connected to one end of the fixing plate 430 by bolts. A roller 432 is symmetrically rotatably connected inside the clamping frame 431. In order to facilitate bundling, the micro motor 428 is powered by an external power supply. The inner walls of the transmission belt 425 and the rectangular traction belt 427 are clamped with teeth and protrusions, and the outer side of the roller 432 is sleeved with a rubber sleeve.

[0063] A conveying and packaging mechanism 5 is provided between the two conveying racks 2 at the top of the bottom plate 1, and the conveying and packaging mechanism 5 includes a support frame 501;

[0064] The top of the bottom plate 1 corresponds to the two conveying frames 2 connected to the support frame 501 through bolts. The top of the support frame 501 is symmetrically clamped with a fixing ring 502. The inside of the two fixing rings 502 is rotatably connected to a rotating disk 503. The outer side of the rotating disk 503 is fixedly sleeved with a gear ring 504. One end of the support frame 501 is connected to a drive motor 505 through bolts, and the output shaft of the drive motor 505 is clamped with a drive gear 506.

[0065] A fixed rod 507 is symmetrically clamped at one end of the rotating disk 503, and a limiting groove 508 is symmetrically provided at the other end of the rotating disk 503. A movable plate 509 is slidably connected inside the limiting groove 508, and a support spring 510 is clamped at the top of the movable plate 509 at a position corresponding to the internal position of the limiting groove 508. A roller 511 is rotatably connected to one end of the movable plate 509. In order to drive the gear ring 504 to rotate, the driving gear 506 is engaged with the gear ring 504, and the driving motor 505 is powered by an external power supply. A rotating ring is connected to the outer side of the fixed rod 507 through a threaded sleeve, and the outer diameter of the roller 511 is larger than the width of the movable plate 509.

[0066] An L-shaped plate 512 is clamped at one adjacent end of each of the two conveying frames 2. A cross rod 513 is movably connected inside the L-shaped plate 512. An anti-deflection wheel 514 is clamped at one end of the cross rod 513. A gantry 515 is clamped at the top of each of the two conveying frames 2. A movable rod 516 is symmetrically and movably connected inside the gantry 515. A concave plate 517 is clamped at the bottom end of the movable rod 516. A pressure roller 518 is rotatably connected inside the concave plate 517. A tension spring 519 is sleeved on the outer side of the cross rod 513 and the outer side of the movable rod 516.

[0067] A guide plate 520 is symmetrically connected to the inner wall of a gantry 515, and a movable block 521 is movably connected to the inside of the guide plate 520. An adjusting rod 522 is threadedly connected to the inside of the movable block 521, and one end of the adjusting rod 522 is rotatably connected to the adjusting plate 523. In order to facilitate the limiting of the aluminum profile, a rubber sleeve is sleeved on the outside of the pressure roller 518. There are four anti-bias wheels 514. One end of the cross rod 513 and the top of the movable rod 516 are both clamped with a gasket. The length of the pressure roller 518 is greater than the distance between the two guide plates 520. The guide plate 520 and the adjusting plate 523 are both inclined plates. One end of the adjusting plate 523 fits with one end of the guide plate 520 to adjust One end of the plate 523 is slidably connected to the inside of the guide plate 520; a horizontal plate 524 is connected to the top of the conveying frame 2 corresponding to the position on one side of the extension frame 401 by bolts, and a partition 525 is clamped on the inner wall of the conveying frame 2 corresponding to the position on the other side of the extension frame 401. The top of the horizontal plate 524 and the top of the partition 525 are symmetrically clamped with protrusions 526, and the two protrusions 526 located on the same horizontal line are movably connected to the inside of the traction rod 527. One end of the two traction rods 527 is clamped with a bracket 528. The bottom of the bracket 528 is rotatably connected to a rotating frame 529. The other end of the rotating frame 529 is rotatably connected to a blocking plate 530 corresponding to the top position of the horizontal plate 524;

[0068] The partition 525 is symmetrically and movably connected with a sliding rod 531 inside, and one end of the two sliding rods 531 is clamped with a limit plate 532. A control switch 533 is connected between the two sliding rods 531 at one end of the partition 525 by bolts, and a magnetic ring 534 is installed at the outer position of the sliding rod 531 corresponding to the adjacent end of the limit plate 532 and the partition 525. The other end of the two sliding rods 531 is clamped with a traction plate 535, and one end of the extrusion plate 416 is clamped with a positioning plate 536 at a position corresponding to one side of the partition 525. In order to separate the conveyed aluminum profiles, the bottom end of the blocking plate 530 passes through the bottom end of the horizontal plate 524. The control switch 533 is powered by an external power supply. The signal input end of the control switch 533 is connected to the input end of the electric push rod 402. The two magnetic rings 534 repel each other, and one end of the traction plate 535 is connected to one end of the sliding rod 531.

[0069] The working principle and usage process of the present invention are as follows: first, the aluminum profile is placed in the conveyor frame 2 and conveyed by the conveyor belt 3. At the same time, the adjusting rod 522 is rotated to move along the movable block 521, thereby pushing the adjusting plate 523 to slide along the inside of the guide plate 520. The distance between the two adjusting plates 523 is adjusted, which facilitates the positioning of aluminum profiles of different widths and ensures the stability of transportation.

[0070] In the process of conveying, the tension spring 519 contracts, pulling the movable rod 516, the concave plate 517 and the pressure roller 518 to move downward, thereby fixing the aluminum profiles of different thicknesses. At the same time, the cross rod 513 and the anti-deflection wheel 514 are also pulled to move, thereby adjusting the distance between the two anti-deflection wheels 514, further clamping and limiting the aluminum profiles of different widths, thereby ensuring the stability of the aluminum profiles during conveying.

[0071] Then, the packaging film roll is sleeved on the outside of the fixed rod 507 and limited by the rotating ring. At the same time, one end of the packaging film is passed around the roller 511 and adhered to the outside of the aluminum profile. Then, the driving motor 505 is started, and the driving gear 506 and the gear ring 504 cooperate to transmit power, driving the rotating disk 503 to rotate inside the fixed ring 502, thereby driving the fixed rod 507 and the packaging film roll to rotate. During the transportation process, the aluminum profile is packaged.

[0072] At the same time, during the packaging process, the supporting spring 510 is flexible and pushes the movable plate 509 to slide along the limiting groove 508, thereby pushing the roller 511 to move, so that the roller 511 is closely fitted to the outer side of the aluminum profile, ensuring the fitting effect of the packaging film and the aluminum profile, facilitating the packaging and protection of the aluminum profile, and preventing subsequent scratches on the aluminum profile;

[0073] Next, the packaged aluminum profiles are conveyed to another conveyor rack 2 for conveying. Through the cooperation of the conveyor rack 2 and the conveyor belt 3, the aluminum profiles are continuously conveyed, and are fitted with one end of the limit plate 532. The limit plate 532, the slide bar 531 and the traction plate 535 are pushed to slide, forcing one end of the limit plate 532 to contact the control switch 533, and the electric push rod 402 is started to facilitate the movement of the aluminum profiles. At the same time, during the movement, the limit plate 532 is blocked by the cooperation of the positioning plate 536 to prevent the limit plate 532 from rebounding and resetting, thereby ensuring the conveying effect.

[0074] In addition, during the movement of the traction plate 535, the traction rod 527 and the bracket 528 are pulled to slide along the inside of the protrusion 526, and the cooperation of the rotating frame 529 pushes the partition plate 525 to slide down along the inside of the cross plate 524, blocking the next aluminum profile to be conveyed, preventing the aluminum profile from affecting the pushing of the electric push rod 402, and when the electric push rod 402 is subsequently reset, the positioning plate 536 slides away, removing the obstruction to the limit plate 532, and at the same time, the magnetic ring 534 is used to repel the limit plate 532, the sliding rod 531 and the traction plate 535 to reset, and the blocking plate 530 is pulled up by the traction rod 527, the bracket 528 and the rotating frame 529, removing the obstruction to the aluminum profile and resuming the conveying, and the aluminum profile is conveyed intermittently in this cycle to ensure the effect of subsequent pushing and stacking;

[0075] Next, the electric push rod 402 pushes the pushing plate 403, the ejector rod 414 and the extrusion plate 416 to move, pushes the aluminum profile, and makes the aluminum profile slide onto the supporting plate 407. At the same time, through the cooperation of the baffle 408, the pushing plate 403 squeezes the aluminum profile, and through the expansion and contraction characteristics of the return spring 415, the ejector rod 414 and the extrusion plate 416 slide and contract, contacting the touch switch 417, forcing the electric push rod 402 to contract and reset, making it convenient to push the subsequent aluminum profile and facilitate cyclic pushing.

[0076] Next, as multiple aluminum profiles are laid flat on the pallet 407, the top of the aluminum profile is limited by the flattening plate 411 to prevent misalignment and ensure the horizontal stacking effect. Then, the dual-axis motor 418 is started, and through the cooperation of the transmission rod 419 and the bevel gear 420, the four rotating drums 405 are driven to rotate together, pulling the lifting rod 406, the pallet 407 and the aluminum profiles down, and then stacking the second layer of aluminum profiles on the first layer of aluminum profiles. This cycle is repeated to facilitate the stacking of aluminum profiles on the pallet 407.

[0077] The tying frame 413 is provided with a plurality of rollers 432 for holding the tying tape, and the plurality of rollers 432 are provided with rollers 433 for holding the tying tape.

[0078] Finally, when the stacked aluminum profiles are bundled, the pallet 407 is pushed out, and then the dual-axis motor 418 reverses, causing the rotating drum 405 to push the lifting rod 406 and the pallet 407 to reset. At the same time, the rotating motor 424 resets the push plate 423 and restarts the electric push rod 402 to push the aluminum profiles for stacking.

[0079] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An automatic packaging production line for aluminum profile palletizing, comprising a bottom plate (1), characterized in that: A conveying frame (2) is symmetrically mounted on the top of the bottom plate (1), and a stacking and bundling mechanism (4) is provided on the top of one of the conveying frames (2), wherein the stacking and bundling mechanism (4) includes an extension frame (401); One end of the conveying frame (2) is clamped with an extension frame (401), the top end of the extension frame (401) is symmetrically connected to an electric push rod (402), and the other end of the electric push rod (402) is connected to a pushing plate (403); A fixing frame (404) is installed at the top of the bottom plate (1), and a plurality of rotating drums (405) are rotatably connected to the bottom of the fixing frame (404). The internal threads of the rotating drums (405) are sleeved with lifting rods (406), and the tops of the lifting rods (406) are clamped with supporting plates (407); The top of the fixed frame (404) is connected to a baffle (408), and the top of the baffle (408) and the top of the conveying frame (2) are both installed with a top frame (409), the top of the top frame (409) is equidistantly connected to a pressure rod (410), and the bottom of the pressure rod (410) is rotatably connected to a flattening plate (411); One end of the fixing frame (404) is connected to a support plate (412), a top end of the support plate (412) is connected to a bundling frame (413), and one end of the fixing frame (404) is rotatably connected to a reeling rod (433); The two conveying frames (2) are both rotatably connected to the conveying belt (3), and one end of each of the two conveying frames (2) is connected to a traction motor at a position corresponding to one side of the conveying belt (3) rotation axis, and the traction motor is powered by an external power supply. Notches are provided at positions on the outside of the push plate (403) at both ends of each of the conveying frames (2); The push plate (403) is symmetrically and movably connected to a push rod (414) inside, and a return spring (415) is sleeved on the outside of the push rod (414); the other end of the push rod (414) is clamped with an extrusion plate (416); and a touch switch (417) is symmetrically installed at one end of the push plate (403); A double-axis motor (418) is symmetrically mounted on the top of the bottom plate (1), and transmission rods (419) are clamped at both ends of the output shaft of the double-axis motor (418), and bevel gears (420) are fixedly sleeved on the outside of the transmission rod (419) and the outside of the rotating drum (405), and a sliding groove (421) is symmetrically opened on the top of the supporting plate (407), and screw rods (422) are rotatably connected inside the two sliding grooves (421), and push plates (423) are sleeved on the outside of the two screw rods (422) at positions corresponding to the inside of the sliding grooves (421) through threads; A rotating motor (424) is connected to one end of the support plate (407) at a position corresponding to one side of the screw rod (422) through a bolt, and the other ends of the outer sides of the two screw rods (422) are sleeved with a transmission belt (425); Each corner position of the inner wall of the bundling frame (413) is rotatably connected to a friction wheel (426), and a rectangular traction belt (427) is sleeved on the outer side of the friction wheel (426) at a position corresponding to the inner position of the bundling frame (413), and a micro motor (428) is installed at a position on one side of the rotating shaft of the friction wheel (426) at one end of the bundling frame (413); The outer side of the rectangular traction belt (427) is clamped with a connecting block (429), one end of the connecting block (429) is clamped with a fixing plate (430), one end of the fixing plate (430) is connected to a clamping frame (431) via bolts, and the inside of the clamping frame (431) is symmetrically rotatably connected to a roller (432).

2. The automatic packaging production line for aluminum profile palletizing according to claim 1, characterized in that: The touch switch (417) and the electric push rod (402) are both powered by an external power supply, and the signal output end of the touch switch (417) is connected to the input end of the electric push rod (402); The bottom end of the extrusion plate (416) is in contact with the top end of the conveyor belt (3).

3. The automatic packaging production line for aluminum profile palletizing according to claim 1, characterized in that: The dual-axis motor (418) and the rotating motor (424) are both powered by an external power source, and the bevel gear (420) on the transmission rod (419) and the bevel gear (420) on the rotating drum (405) are meshed with each other; The bottom end of the push plate (423) is fitted with the top end of the support plate (407), and a splicing plate is clamped at one end of the conveying frame (2) at a position corresponding to one side of the support plate (407); The micro motor (428) is powered by an external power source. The inner walls of the transmission belt (425) and the rectangular traction belt (427) are both clamped with teeth and protrusions. The outer side of the roller (432) is sleeved with a rubber sleeve.

4. The automatic packaging production line for aluminum profile palletizing according to claim 1, characterized in that: A conveying and packaging mechanism (5) is provided between the two conveying racks (2) corresponding to the top end of the bottom plate (1), and the conveying and packaging mechanism (5) comprises a support rack (501); The top of the bottom plate (1) corresponds to two conveying frames (2) connected to a support frame (501), the top of the support frame (501) is symmetrically clamped with a fixing ring (502), the inside of the two fixing rings (502) are both rotatably connected to a rotating disk (503), the outer side of the rotating disk (503) is fixedly sleeved with a gear ring (504), one end of the support frame (501) is connected to a driving motor (505), and the output shaft of the driving motor (505) is clamped with a driving gear (506); One end of the rotating disk (503) is symmetrically connected to a fixing rod (507), and the other end of the rotating disk (503) is symmetrically provided with a limiting groove (508), a movable plate (509) is slidably connected inside the limiting groove (508), and a support spring (510) is clamped at the top end of the movable plate (509) at a position corresponding to the inner position of the limiting groove (508), and one end of the movable plate (509) is rotatably connected to a roller (511); An L-shaped plate (512) is clamped at one adjacent end of the two conveying racks (2), a cross rod (513) is movably connected inside the L-shaped plate (512), an anti-deflection wheel (514) is clamped at one end of the cross rod (513), a gantry (515) is clamped at the top of the two conveying racks (2), a movable rod (516) is symmetrically and movably connected inside the gantry (515), a concave plate (517) is clamped at the bottom end of the movable rod (516), and a pressure roller (518) is rotatably connected inside the concave plate (517), and a tension spring (519) is sleeved on the outer side of the cross rod (513) and the outer side of the movable rod (516).

5. The automatic packaging production line for aluminum profile palletizing according to claim 4, characterized in that: A guide plate (520) is symmetrically clamped on the inner wall of the gantry (515), a movable block (521) is movably connected inside the guide plate (520), an adjusting rod (522) is screwed inside the movable block (521), and one end of the adjusting rod (522) is rotatably connected to the adjusting plate (523); The top of the conveying frame (2) is connected to a horizontal plate (524) by bolts at a position corresponding to one side of the extension frame (401), and the inner wall of the conveying frame (2) is clamped with a partition (525) at a position corresponding to the other side of the extension frame (401). The top of the horizontal plate (524) and the top of the partition (525) are symmetrically clamped with protrusions (526), ​​and the two protrusions (526) located on the same horizontal line are movably connected to the inside of the traction rods (527). One end of the two traction rods (527) is clamped with a bracket (528), and the bottom of the bracket (528) is rotatably connected to a rotating frame (529). The other end of the rotating frame (529) is rotatably connected to a blocking plate (530) at a position corresponding to the top of the horizontal plate (524). The partition (525) is symmetrically and movably connected with a slide bar (531) inside, and one end of the two slide bars (531) is clamped to a limit plate (532). A control switch (533) is connected between the two slide bars (531) at one end of the partition (525) by bolts, and a magnetic ring (534) is installed at the outer position of the slide bar (531) corresponding to the adjacent end of the limit plate (532) and the partition (525). The other end of the two slide bars (531) is clamped to a traction plate (535), and one end of the extrusion plate (416) is clamped to a positioning plate (536) at a position corresponding to one side of the partition (525).

6. The automatic packaging production line for aluminum profile palletizing according to claim 4, characterized in that: The driving gear (506) is meshed with the gear ring (504), the driving motor (505) is powered by an external power source, a rotating ring is threadedly connected to the outer side of the fixed rod (507), and the outer diameter of the roller (511) is greater than the width of the movable plate (509); The outer side of the pressure roller (518) is sleeved with a rubber sleeve, there are four anti-deflection wheels (514), and one end of the cross rod (513) and the top end of the movable rod (516) are both clamped with gaskets.

7. The automatic packaging production line for aluminum profile palletizing according to claim 5, characterized in that: The length of the pressing roller (518) is greater than the distance between the two guide plates (520); the guide plates (520) and the adjustment plate (523) are both inclined plates; one end of the adjustment plate (523) is in contact with one end of the guide plate (520); and one end of the adjustment plate (523) is slidably connected to the inside of the guide plate (520); The bottom end of the blocking plate (530) passes through the bottom end of the horizontal plate (524), the control switch (533) is powered by an external power supply, the signal input end of the control switch (533) is connected to the input end of the electric push rod (402), the two magnetic rings (534) repel each other, and one end of the traction plate (535) is connected to one end of the sliding rod (531).

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