Automatic packaging production line for aluminum profile stacking

Abstract

The invention discloses an automatic packaging production line for aluminum profile stacking, and relates to the technical field of aluminum profile machining, the automatic packaging production line comprises a bottom plate, conveying frames are symmetrically mounted at the top end of the bottom plate, a stacking, stacking and bundling mechanism is arranged at the top end of one conveying frame, and the stacking, stacking and bundling mechanism comprises an extension frame; the aluminum profile stacking and bundling device is scientific and reasonable in structure and safe and convenient to use, the stacking and bundling mechanism is arranged, aluminum profiles are pushed through cooperation of the electric push rods, the pushing plate, an ejector rod and an extrusion plate, the aluminum profiles are conveyed through the conveying frame, and the aluminum profiles are conveyed through the conveying frame. And meanwhile, the supporting plate is matched with a baffle, the aluminum profile is extruded, a reset spring is shrunk, an extrusion plate can slide conveniently, the extrusion plate makes contact with a touch switch, an electric push rod is reset conveniently, and the follow-up aluminum profile can be 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 materials in industry and are widely used in the building decoration industry. After being processed, aluminum profiles are usually required to be stacked in batches and packaged so as to facilitate the transportation of aluminum profiles in batches to the construction site or the next process for processing. For example, a packaging process and packaging production line for aluminum profiles disclosed in the prior art, application number CN202210727170.4, 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; However, during palletizing, 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

[0003] 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 during clamping for palletizing, and the aluminum profile is not fixed and is easily scattered.

[0004] To achieve the above object, the present invention provides the following technical solution: an automatic packaging production line for aluminum profile palletizing, comprising a bottom plate, a conveying frame symmetrically mounted on the top of the bottom plate, a palletizing, stacking and bundling mechanism disposed on the top of the conveying frame, and the palletizing, stacking and bundling mechanism comprising an extension frame; An extension frame is clamped at one end of the conveying frame, an electric push rod is symmetrically connected to the top of the extension frame, and a pushing plate is connected to the other end of the electric push rod; 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. A lifting rod is threadedly sleeved inside the rotating drum, and a supporting plate is clamped on the top of the lifting rod. 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 equipped with a top frame, the top of the top frame is equidistantly connected to a pressure rod, and the bottom of the pressure rod is rotatably connected to a flattening plate; One end of the fixing frame is connected with a supporting plate, the top end of the supporting plate is connected with a bundling frame, and one end of the fixing frame is rotatably connected with a winding rod.

[0005] According to the above technical solution, the two conveying frames are rotatably connected inside with a conveyor belt, and one end of the two conveying frames is connected to a traction motor at a position corresponding to one side of the conveyor belt shaft, and the traction motor is powered by an external power supply. Notches are opened at both ends of one of the conveying frames at a position corresponding to the outer side of the push plate.

[0006] According to the above technical solution, a push rod is symmetrically and movably connected inside the push plate, 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 at one end of the push plate. A double-axis motor is symmetrically installed on the top of the bottom 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 outside of the transmission rod and the outside 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 at the positions inside the slide grooves corresponding to the outsides of the two screw rods through threads. A rotating motor is connected to one end of the support plate at a position corresponding to one side of the screw rod through bolts, and the other ends of the outer sides of the two screw rods are sleeved with transmission belts.

[0007] According to the above technical solution, each corner of the inner wall of the bundling frame is rotatably connected with a friction wheel, and a rectangular traction belt is sleeved on the outer side of the friction wheel corresponding to the inner position of the bundling frame, and a micro motor is installed at one end of the bundling frame corresponding to one side of the friction wheel shaft; A connecting block is clamped on the outer side of the rectangular traction belt, a fixing plate is clamped on one end of the connecting block, a clamping frame is connected to one end of the fixing plate through bolts, and a roller is symmetrically rotatably connected inside the clamping frame.

[0008] 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; The bottom end of the extrusion plate is in contact with the top end of the conveyor belt.

[0009] 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; The bottom end of the push plate fits 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; The micro motor is powered by an external power source, the inner walls of the transmission belt and the rectangular traction belt are both clamped with teeth, and the outer side of the roller is sleeved with a rubber sleeve.

[0010] 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; The top of the bottom plate corresponds to two conveying frames connected to a support frame, the top of the support frame is symmetrically clamped with a fixing ring, the inside of the two fixing rings are rotatably connected with a rotating disk, the outer side of the rotating disk is fixedly sleeved with a gear ring, one end of the support frame is connected to a driving motor, and the output shaft of the driving motor is clamped with a driving gear; A fixing rod is symmetrically clamped at one end of the rotating disk, and a limiting groove is symmetrically provided at the other end of the rotating disk. A movable plate is slidably connected inside the limiting groove, and a supporting spring is clamped at the top of the movable plate corresponding to the position inside the limiting groove, and a roller is rotatably connected to one end of the movable plate; 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 tension springs are sleeved on the outer sides of the cross rod and the outer sides of the movable rod.

[0011] 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; A cross plate is connected to the top of the conveying frame at a position corresponding to one side of the extension frame by bolts, a partition is clamped at the inner wall of the conveying frame at a position corresponding to the other side of the extension frame, protrusions are symmetrically clamped at the top of the cross plate and the top of the partition, and two protrusions located on the same horizontal line are movably connected with traction rods, one end of the two traction rods is clamped with a bracket, 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 cross plate; 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 bolts, and magnetic rings are installed at the outer positions of the sliding rods corresponding to the adjacent ends of the limit plate and the partition, and the other ends of the two sliding rods are clamped with a traction plate, and one end of the extrusion plate is clamped with a positioning plate at a position on one side of the partition.

[0012] 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 threadedly sleeved on the outer side of the fixed rod, and the outer diameter of the roller is greater than the width of the movable plate; The outer side of the pressure roller is sleeved with a rubber sleeve, there are four anti-deviation wheels, and one end of the cross rod and the top end of the movable rod are both clamped with gaskets.

[0013] According to the above technical solution, the length of the pressure roller is greater than the distance between the two material guide plates, the material guide plate and the adjustment plate are both inclined plates, one end of the adjustment plate is in contact with one end of the material guide plate, and one end of the adjustment plate is slidably connected to the inside of the material guide plate; The bottom end of the blocking plate passes through the bottom end of the cross 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.

[0014] 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: 1. A stacking and bundling mechanism is set up. The aluminum profile is pushed by the electric push rod, the push plate, the push rod and the 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, so that the reset spring contracts, which facilitates the sliding of the extrusion plate and contacts the touch switch to reset the electric push rod, which is convenient for pushing the subsequent aluminum profiles and facilitating cyclic pushing; The top of the aluminum profile is limited by the flat plate to prevent misalignment and ensure the horizontal stacking effect. Then, the four rotating drums are rotated together through the cooperation of the double-axis motor, transmission rod and bevel gear, pulling the lifting rod, the pallet and the aluminum profile down. The second layer of aluminum profile is stacked on the first layer of aluminum profile, and the cycle is repeated to facilitate the stacking of aluminum profiles. Through the cooperation of the rotating motor, transmission belt, screw rod 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 profile can be bundled and fixed to prevent it from scattering.

[0015] 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, and 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; Through the coordination of the tension spring, movable rod, concave plate and pressure roller, aluminum profiles of different thicknesses are fixed. At the same time, through the coordination of the tension spring, cross rod and anti-bias wheel, aluminum profiles of different widths are further clamped and limited, ensuring the stability of the aluminum profile during transportation. Through the coordination of the driving gear and the gear ring, the rotating disk, the roller and the packaging film roll are driven to rotate to package the aluminum profile. At the same time, the supporting spring pushes the movable plate and the 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. Through the cooperation of the conveyor frame and the conveyor belt, the aluminum profile is continuously conveyed, and the limit plate, sliding rod 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, thereby improving 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, sliding rod, traction plate, traction rod, bracket, rotating frame and blocking plate are pushed to reset, thereby removing the blockage of the aluminum profile and resuming transportation. The aluminum profile is continuously and intermittently conveyed, thereby improving convenience.

[0016] In summary, through the coordination of the stacking and bundling mechanism and the conveying and packaging mechanism, during the conveying process of the aluminum profile, the packaging film is automatically wound around the outside of the aluminum profile to protect the aluminum profile. During the subsequent stacking, the scratches on the surface of the aluminum profile are reduced, thus ensuring the integrity of the aluminum profile. Then, the stacked aluminum profile can be bundled to prevent scattering, thus ensuring the neatness of the stacking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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.

[0018] In the attached picture: Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the installation structure of the electric push rod of the present invention; Figure 3 It is a structural schematic diagram of the stacking and bundling mechanism of the present invention; Figure 4 It is a schematic diagram of the installation structure of the bundling frame of the present invention; Figure 5 It is a schematic diagram of the installation structure of the rectangular traction belt of the present invention; Figure 6 It is a structural schematic diagram of the conveying and packaging mechanism of the present invention; Figure 7It is a schematic diagram of the installation structure of the gantry of the present invention; Figure 8 It is a schematic diagram of the installation structure of the movable block of the present invention; Fig. 9 It is a schematic diagram of the installation structure of the partition of the present invention; Fig.10 The present invention Fig. 9 Schematic diagram of the structure of area A in the middle.

[0019] Numbers in the figure: 1, bottom plate; 2, conveyor frame; 3, conveyor belt; 4. Palletizing, stacking 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. Double-axis motor; 419. Transmission rod; 420. Bevel gear; 421. Slide; 422. Screw rod; 423. Push plate; 424. Rotating 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; 5. Conveying and packaging mechanism; 501. Support frame; 502. Fixed ring; 503. Rotating plate; 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-bias 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, cross plate; 525, partition; 526, bump; 527, traction rod; 528, bracket; 529, rotating frame; 530, blocking plate; 531, sliding rod; 532, limit plate; 533, control switch; 534, magnetic ring; 535, traction plate; 536, positioning plate. DETAILED DESCRIPTION

[0020] The preferred embodiments of the present invention are described below in conjunction with 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.

[0021] Example: Figure 1-10As shown, the present invention provides a technical solution, an automatic packaging production line for aluminum profile palletizing, comprising a bottom plate 1, a conveyor frame 2 is symmetrically installed on the top of the bottom plate 1, a conveyor belt 3 is rotatably connected inside the two conveyor frames 2, a palletizing stacking and bundling mechanism 4 is arranged on the top of one of the conveyor frames 2, and the palletizing stacking and bundling mechanism 4 includes an extension frame 401; An extension frame 401 is clamped at one end of a conveying 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 bolted to one side of the rotating shaft of the conveyor belt 3 at one end of the two conveying frames 2. The traction motor is powered by an external power supply, and slots are opened at the outer sides of the push plate 403 at both ends of a conveying frame 2. 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 at 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 at the top of the lifting rod 406. A baffle plate 408 is connected at a position corresponding to one side of the supporting plate 407 through bolts at the top of the fixing frame 404, and a top frame 409 is installed at the top of the baffle plate 408 and the top of the conveying frame 2. A pressing rod 410 is equidistantly connected to the top of the top frame 409 through a thread, and a flattening plate 411 is rotatably connected to the bottom of the pressing rod 410; One end of the fixing frame 404 is connected to a support plate 412 via bolts, a top end of the support plate 412 is connected to a binding frame 413 via bolts, and one end of the fixing frame 404 is rotatably connected to a winding rod 433 .

[0022] A push rod 414 is symmetrically and movably connected inside the push plate 403, and a return spring 415 is sleeved on the outer side of the push rod 414. A squeeze 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 reset of the electric push rod 402, the touch switch 417 and the electric push rod 402 are 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 squeeze plate 416 is in contact with the top end of the conveyor belt 3. A double-axis motor 418 is symmetrically installed 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. A slide groove 421 is symmetrically opened on the top of the support plate 407, and screw rods 422 are rotatably connected inside the two slide grooves 421. Push plates 423 are sleeved at the positions inside the slide grooves 421 corresponding to the outsides of the two screw rods 422 through threads. 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 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. 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 at the outer side of the friction wheel 426 corresponding to the inner position of the bundling frame 413. A micro motor 428 is installed at one end of the bundling frame 413 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 a rubber sleeve is sleeved on the outer side of the roller 432. A conveying and packaging mechanism 5 is disposed between the two conveying frames 2 at the top of the bottom plate 1, and the conveying and packaging mechanism 5 includes a support frame 501; The top of the bottom plate 1 corresponds to two conveying frames 2 connected with a support frame 501 through bolts, and the top of the support frame 501 is symmetrically clamped with a fixing ring 502, and the inside of the two fixing rings 502 is rotatably connected with a rotating disk 503, and the outer side of the rotating disk 503 is fixedly sleeved with a gear ring 504, and one end of the support frame 501 is connected with a driving motor 505 through bolts, and the output shaft of the driving motor 505 is clamped with a driving gear 506; A fixing 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 inner 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 meshed 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 fixing rod 507 through a threaded sleeve, and the outer diameter of the roller 511 is greater than the width of the movable plate 509. 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-skew 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; A guide plate 520 is symmetrically connected to the inner wall of a gantry 515, and a movable block 521 is movably connected inside the guide plate 520. An adjusting rod 522 is threadedly connected inside the movable block 521, and one end of the adjusting rod 522 is rotatably connected to an adjusting plate 523. In order to facilitate the limiting of the aluminum profile, a rubber sleeve is sleeved on the outer side 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 gaskets. 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. 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 at a position corresponding to one side of the extension frame 401 through bolts, and a partition plate 525 is clamped at the inner wall of the conveying frame 2 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 plate 525 are symmetrically clamped with protrusions 526, and the two protrusions 526 located on the same horizontal line are movably connected with traction rods 527 inside, and one end of the two traction rods 527 is clamped with brackets 528, and the bottom of the bracket 528 is rotatably connected to a rotating frame 529, and 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 sliding rods 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 via bolts, and magnetic rings 534 are installed at the outer positions of the sliding rods 531 corresponding to the adjacent ends of the limit plate 532 and the partition 525. A traction plate 535 is clamped at the other ends of the two sliding rods 531, and a positioning plate 536 is clamped at one end of the extrusion plate 416 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 cross plate 524, and 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.

[0023] The working principle and use process of the present invention are as follows: first, the aluminum profile is placed in the conveying frame 2 and conveyed by the conveyor belt 3, and 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, and adjusting the distance between the two adjusting plates 523, so as to facilitate the positioning of aluminum profiles of different widths and ensure the stability of the conveying; In the process of conveying, the tension spring 519 contracts to pull the movable rod 516, the concave plate 517 and the pressure roller 518 to move down, so as to fix the aluminum profiles of different thicknesses. At the same time, the cross rod 513 and the anti-skewness wheel 514 are also pulled to move, and the distance between the two anti-skewness wheels 514 is adjusted, so as to further clamp and limit the aluminum profiles of different widths, thereby ensuring the stability of the aluminum profiles during conveying. 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 attached 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, and the aluminum profile is packaged during the transportation process. At the same time, during the packaging process, the movable plate 509 is pushed to slide along the limiting groove 508 by the expansion and contraction characteristics of the support spring 510, thereby pushing the roller 511 to move, so that the roller 511 is closely fitted with 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 the aluminum profile from being scratched later; Next, the packaged aluminum profile is transported to another conveyor rack 2 for conveying. Through the cooperation of the conveyor rack 2 and the conveyor belt 3, the aluminum profile is continuously conveyed, and fits with one end of the limit plate 532, and pushes the limit plate 532, the slide bar 531 and the traction plate 535 to slide, forcing one end of the limit plate 532 to contact the control switch 533, and starts the electric push rod 402, which facilitates the movement of the aluminum profile. 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. 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 through the cooperation of the rotating frame 529, the partition plate 525 is pushed to slide down along the inside of the horizontal plate 524 to block the next aluminum profile to be transported, so as to prevent the aluminum profile from affecting the pushing of the electric push rod 402. When the electric push rod 402 is subsequently reset, the positioning plate 536 slides away to release the blocking of the limit plate 532. 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 to release the blocking of the aluminum profile and resume the transportation. In this way, the aluminum profile is continuously and intermittently transported in a cycle to ensure the effect of subsequent pushing and stacking. Next, the electric push rod 402 pushes the push plate 403, the push rod 414 and the squeeze plate 416 to move, pushes the aluminum profile, and makes the aluminum profile slide onto the support plate 407. At the same time, through the cooperation of the baffle plate 408, the push plate 403 squeezes the aluminum profile, and through the expansion and contraction characteristics of the reset spring 415, the push rod 414 and the squeeze plate 416 slide and contract, contact with the touch switch 417, and force the electric push rod 402 to contract and reset, so as to facilitate the subsequent pushing of the aluminum profile and facilitate the cyclic pushing. 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 double-axis motor 418 is started, and the four rotating drums 405 are driven to rotate together through the cooperation of the transmission rod 419 and the bevel gear 420, so as to pull the lifting rod 406, the pallet 407 and the aluminum profiles down, and then the second layer of aluminum profiles is stacked on the first layer of aluminum profiles. This cycle is repeated to facilitate the stacking of aluminum profiles on the pallet 407. Then, when the stacking is completed, the support plate 407 is lowered to correspond to the bundling frame 413, and a binding tape roll is installed on the outside of the winding rod 433. At the same time, the two screw rods 422 are rotated together by the cooperation of the rotating motor 424 and the transmission belt 425, so that the push plate 423 slides along the slide groove 421, pushing the stacked aluminum profile to slide, forcing one end of the aluminum profile to penetrate into the bundling frame 413, and then the micro motor 428 is started to drive the friction wheel 426 to rotate, and the rectangular traction belt 427 moves inside the bundling frame 413, and through the cooperation of the connecting block 429 and the fixing plate 430, the clamping frame 431 moves, and at the same time, one end of the binding tape passes through the two rollers 432 and fits on the aluminum profile, and the rollers 432 clamp the binding tape and move along the bundling frame 413, so as to facilitate the binding tape to be wound around the outside of the aluminum profile, so as to facilitate the bundling and fixing of the stacked aluminum profiles, prevent scattering, and ensure the stacking effect; Finally, when the stacked aluminum profiles are bundled, the pallet 407 is pushed out, and then the dual-axis motor 418 is reversed, so that the rotating drum 405 pushes the lifting rod 406 and the pallet 407 to reset, and 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.

[0024] Finally, it should be noted that the above description is only a preferred example 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 can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope 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); a palletizing, stacking and bundling mechanism (4) is disposed on the top of one of the conveying frames (2); the palletizing, stacking and bundling mechanism (4) comprises an extension frame (401); An extension frame (401) is clamped at one end of the conveying frame (2), 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); a plurality of rotating drums (405) are rotatably connected to the bottom of the fixing frame (404); a lifting rod (406) is threadedly sleeved inside the rotating drum (405); and a supporting plate (407) is clamped at the top of the lifting rod (406); 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 winding rod (433).

2. The automatic packaging production line for aluminum profile palletizing according to claim 1 is characterized in that: The two conveying frames (2) are both rotatably connected to a conveying belt (3), and one end of the two conveying frames (2) is connected to a traction motor at a position corresponding to one side of the conveying belt (3) rotating shaft, and the traction motor is powered by an external power supply. Notches are provided at both ends of one of the conveying frames (2) at a position corresponding to the outer side of the push plate (403).

3. The automatic packaging production line for aluminum profile palletizing according to claim 2 is characterized in that: The push plate (403) is symmetrically and movably connected with 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 a pressing plate (416); and one end of the push plate (403) is symmetrically mounted with a touch switch (417); A double-axis motor (418) is symmetrically mounted on the top of the bottom plate (1), a transmission rod (419) is clamped at both ends of the output shaft of the double-axis motor (418), and a bevel gear (420) is fixedly sleeved on the outside of the transmission rod (419) and the outside of the rotating drum (405), and a slide groove (421) is symmetrically opened on the top of the support plate (407), two screw rods (422) are rotatably connected inside the two slide grooves (421), and a push plate (423) is sleeved on the outside of the two screw rods (422) at a position corresponding to the inside of the slide groove (421) through a threaded sleeve; 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) via bolts, and the other ends of the outer sides of the two screw rods (422) are sleeved with a transmission belt (425).

4. The automatic packaging production line for aluminum profile palletizing according to claim 3 is characterized by: 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 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 outside of the rectangular traction belt (427), 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) via bolts, and a roller (432) is symmetrically rotatably connected inside the clamping frame (431).

5. The automatic packaging production line for aluminum profile palletizing according to claim 4 is 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) fits into the top end of the conveyor belt (3).

6. The automatic packaging production line for aluminum profile palletizing according to claim 4 is characterized by: 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 in contact 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 the outer side of the roller (432) is sleeved with a rubber sleeve.

7. The automatic packaging production line for aluminum profile palletizing according to claim 4 is characterized by: A conveying and packaging mechanism (5) is provided between the two conveying frames (2) corresponding to the top end of the bottom plate (1), and the conveying and packaging mechanism (5) comprises a support frame (501); The top of the bottom plate (1) corresponds to the 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 with 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); A fixing 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 supporting spring (510) is clamped at a position inside the limiting groove (508) corresponding to the top of the movable plate (509), and a roller (511) is rotatably connected to one end of the movable plate (509); 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-skew 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), movable rods (516) are symmetrically 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).

8. The automatic packaging production line for aluminum profile palletizing according to claim 7 is characterized by: A material guide plate (520) is symmetrically clamped on the inner wall of the gantry (515); a movable block (521) is movably connected inside the material guide plate (520); an adjusting rod (522) is threadedly connected inside the movable block (521); 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 transverse plate (524) by bolts at a position corresponding to one side of the extension frame (401); the inner wall of the conveying frame (2) is clamped with a partition plate (525) at a position corresponding to the other side of the extension frame (401); the top of the transverse plate (524) and the top of the partition plate (525) are symmetrically clamped with protrusions (526); and two protrusions (526) located on the same transverse line are movably connected to traction rods (527) inside; 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) at a position corresponding to the top of the transverse plate (524); The partition (525) is symmetrically and movably connected with sliding rods (531) inside, one end of the two sliding rods (531) is clamped with a limit plate (532), a control switch (533) is connected between one end of the partition (525) corresponding to the two sliding rods (531) through bolts, and a magnetic ring (534) is installed at the position outside 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).

9. The automatic packaging production line for aluminum profile palletizing according to claim 8, 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 sleeved on the outside 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) in total, and gaskets are clamped at one end of the cross rod (513) and the top end of the movable rod (516).

10. The automatic packaging production line for aluminum profile palletizing according to claim 9, characterized in that: The length of the pressing roller (518) is greater than the distance between the two material guide plates (520); the material guide plate (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 material guide plate (520); and one end of the adjustment plate (523) is slidably connected to the inside of the material 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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