A car radiator folding pipe collection and bundling machine

Abstract

This invention discloses a car radiator folding tube collection and bundling machine, including a base frame, a push cylinder fixedly installed in the middle of the base frame, a top plate slidably connected to the top drive shaft of the push cylinder, one end of a support column fixedly connected to the bottom corner of the top plate, the other end of the support column fixedly connected to the base frame, and a push plate fixedly connected to the end of the drive shaft of the push cylinder; a transmission mechanism fixedly installed at the top of the top plate, four limiting posts provided in the middle of the transmission mechanism, the four limiting posts being symmetrically arranged in pairs to form a U-shape structure, and the bottom ends of the limiting posts being fixedly connected to the top plate, the top ends of the two limiting posts on the same side being fixedly connected to the top of the mounting strips, and the top ends of the mounting strips being fixedly connected to two bundling mechanisms, which are located on both sides of the push plate; an adjusting shaft is rotatably installed at the bottom between the two limiting posts on the same side, a support assembly is fixedly connected to the adjusting shaft, the support assembly is driven by the limiting assembly, a support shaft is provided at the top of the adjusting shaft, and support plates are fixedly connected to both ends of the support shaft.

Description

Technical Field

[0001] This invention relates to the field of mechanical equipment technology, specifically to a car radiator folding tube collection and bundling machine. Background Technology

[0002] A search revealed Chinese patent CN114248968B, which discloses an automatic collection and bundling machine for automotive radiator folded tubes, including a base. The base is equipped with a low-speed conveying system, a buffer system, a stacking system, and an output system. Under the action of the buffer system, the tubes fall evenly onto the low-speed conveying system. The stacking system stacks the folded tubes fed in by the low-speed conveying system one by one. Then, a flipping receiving plate is flipped horizontally, and the output system conveys the stacked folded tubes to the next process. This invention features a high degree of automation, low labor intensity, and high work efficiency. It can handle the collection of various tube types, including widths of 16mm, 26mm, and 32mm, and lengths of 200mm-800mm. It achieves automatic stacking of folded tubes and automatic identification of collection height, reducing labor costs, improving production efficiency, improving working conditions, reducing labor intensity, improving product quality, ensuring product stability and consistency, and the equipment is low-noise and safe and reliable.

[0003] Although this device achieves automatic stacking of folded tubes, filling the domestic gap in automatic collection and stacking machines for automotive radiator folded tubes, the subsequent bundling of automotive radiator folded tubes still requires additional bundling equipment. When the stacked folded tubes are transferred to the bundling equipment, this can easily lead to the stacked folded tubes becoming loose and collapsing, affecting the bundling effect and quality. Therefore, we propose an automotive radiator folded tube collection and bundling machine to solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a machine for collecting and bundling folded tubes of automotive radiators to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a car radiator folding tube collection and bundling machine, comprising a base frame, a push cylinder fixedly installed in the middle of the base frame, a top drive shaft of the push cylinder slidably connected to a top plate, a support column fixedly connected to one end of each of the four corners of the bottom end of the top plate, the other end of each support column fixedly connected to the base frame, and a push plate fixedly connected to the end of the drive shaft of the push cylinder.

[0006] A transmission mechanism is fixedly installed at the top of the top plate. Four limiting posts are provided in the middle of the transmission mechanism. The four limiting posts are arranged symmetrically in pairs to form a U-shaped structure. The bottom ends of the limiting posts are fixedly connected to the top plate. The top ends of the two limiting posts on the same side are fixedly connected to the mounting strips. The top ends of the mounting strips are fixedly connected to two binding mechanisms. The binding mechanisms are located on both sides of the push plate.

[0007] An adjusting shaft is rotatably installed at the bottom between the two limiting posts on the same side. A support assembly is fixedly connected to the adjusting shaft. The support assembly is driven by the limiting assembly. A support shaft is provided at the top of the adjusting shaft. Support plates are fixedly connected to both ends of the support shaft. The supporting plates are fixedly connected to the limiting posts.

[0008] Preferably, the transmission mechanism includes a conveying roller, a guide plate, and a frame. The frame is fixedly connected and installed on both sides of the top end of the top plate. A plurality of conveying rollers and half-conveying rollers are rotatably installed between the frames. The top end of the conveying roller is provided with a guide plate.

[0009] Preferably, the guide plates are arranged in parallel between the frames, and the guide plates are respectively fixedly connected to the bottom of the opposite side of the limiting columns. The half conveying rollers are located between the limiting columns, and the push plate is located in the empty area formed between the half conveying rollers.

[0010] Preferably, the support components are symmetrically arranged on both sides of the push plate. The support components include a connecting ring, a support bar, a connecting rod, a hinge ring, a cylinder, a hinge shaft, and a rotating ring. The connecting ring is fixedly connected to both sides of the adjusting shaft. The top of the connecting ring is fixedly connected to the support bar. The middle of the adjusting shaft is fixedly connected to one end of the connecting rod. The other end of the connecting rod is rotatably connected to the hinge shaft. The hinge shaft rotatably sleeves the hinge ring. The outer wall of the hinge ring is fixedly connected to one end of the cylinder. The other end of the cylinder is fixedly connected to the rotating ring. The rotating ring rotatably sleeves the support shaft.

[0011] Preferably, the support bar has an L-shaped structure, and the bottom of the end of the support bar away from the connecting ring has a rounded corner, and the support bars are arranged symmetrically in pairs.

[0012] Preferably, the limiting component includes a toggle rod, a connecting block, a baffle, and a supporting slide frame. One end of the toggle rod is fixedly connected to a hinge shaft, and the other end of the toggle rod is slidably connected to one side of the connecting block. The bottom of the other side of the connecting block is fixedly connected to the baffle, the baffle is slidably connected to the supporting slide frame, and the supporting slide frame is fixedly connected to a limiting post.

[0013] Preferably, a sliding opening is provided on the top of one side of the guide plate, and a sliding groove is provided in the inner side of the connecting block, and the sliding groove is slidably connected to the actuating rod, and the baffle slides through the sliding opening.

[0014] Preferably, the binding mechanism includes a work box, a conveyor belt arch, an upper support rod, and a lower support rod. The top of the installation strip is fixedly connected to the work box. The conveyor belt arch is fixedly connected to both sides of the bottom of the work box. The upper support rod is fixedly connected to the top of the outer walls on both opposite sides of the conveyor belt arch. A support shaft is fixedly connected to the side of the upper support rod away from the conveyor belt arch. The lower support rod is fixedly connected to the bottom of the outer walls on both opposite sides of the conveyor belt arch. An adjustment shaft is rotatably connected to the side of the lower support rod away from the conveyor belt arch.

[0015] Preferably, the conveyor belt arch is a U-shaped structure, with its two sides respectively located between the end faces of the adjusting shaft and the limiting post on opposite sides. The conveyor belt arch is located on both sides of the push plate and between the support bars, and its bottom is located at the bottom of the conveyor roller.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: by using a pusher cylinder in conjunction with a pusher plate, the folded tubes are lifted and stacked, while the limiting component limits the transmission position of the folded tubes to ensure the accuracy of the position when the folded tubes are lifted and stacked; the support component supports the lifted and stacked folded tubes to ensure that the position is fixed after stacking and to prevent the folded tubes from falling; and then the binding mechanism binds the stacked folded tubes, realizing the integrated work of stacking and binding, preventing the folded tubes from becoming loose and ensuring the binding effect. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the structure of the present invention from another perspective;

[0019] Figure 3 This is a front view structural diagram of the present invention;

[0020] Figure 4 For the present invention Figure 2 Enlarged schematic diagram of the structure at point A in the middle.

[0021] In the diagram: 1. Base frame; 2. Support column; 3. Top plate; 4. Push cylinder; 5. Limiting assembly; 51. Actuating rod; 52. Connecting block; 53. Baffle; 54. Support slide frame; 6. Limiting column; 7. Adjusting shaft; 8. Supporting assembly; 81. Connecting ring; 82. Support bar; 83. Connecting rod; 84. Hinge ring; 85. Cylinder; 86. Hinge shaft; 87. Rotating ring; 9. Binding mechanism; 91. Work box; 92. Belt arch; 93. Upper support rod; 94. Lower support rod; 10. Push plate; 11. Conveyor roller; 111. Half conveyor roller; 12. Guide plate; 121. Slide opening; 13. Frame; 14. Support plate; 15. Mounting bar; 16. Support shaft; 17. Transmission mechanism. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Example 1

[0024] Reference Figure 1 , 2 This is the first embodiment of the present invention. This embodiment provides a car radiator folding tube collection and bundling machine, including a base frame 1. A push cylinder 4 is fixedly installed in the middle of the base frame 1. The top drive shaft of the push cylinder 4 is slidably connected to the top plate 3. The bottom four corners of the top plate 3 are respectively fixedly connected to one end of the support column 2. The other end of the support column 2 is respectively fixedly connected to the base frame 1. The end of the drive shaft of the push cylinder 4 is fixedly connected to the push plate 10.

[0025] A transmission mechanism 17 is fixedly installed at the top of the top plate 3. Four limiting posts 6 are provided in the middle of the transmission mechanism 17. The four limiting posts 6 are arranged symmetrically in pairs to form a U-shaped structure. The bottom ends of the limiting posts 6 are all fixedly connected to the top plate 3. The top ends of the two limiting posts 6 on the same side are fixedly connected to the mounting strips 15. The top ends of the mounting strips 15 are fixedly connected to two binding mechanisms 9. The binding mechanisms 9 are located on both sides of the push plate 10.

[0026] An adjusting shaft 7 is rotatably installed at the bottom between the two limiting posts 6 on the same side. A support assembly 8 is fixedly connected to the adjusting shaft 7. The support assembly 8 is connected to the limiting assembly 5. A support shaft 16 is provided at the top of the adjusting shaft 7. Support plates 14 are fixedly connected to both ends of the support shaft 16. The support plates 14 are fixedly connected to the limiting posts 6.

[0027] The end of the transmission mechanism 17 furthest from the limiting component 5 is connected to the folded tube output port of the tube-making machine. The completed folded tube is then conveyed along its width direction to the limiting post 6. After the folded tube is conveyed between the limiting posts 6, the limiting component 5 blocks the folded tube to prevent it from flowing to the next process, while also ensuring neatness during lifting and stacking. Then, the push cylinder 4 operates, driving the push plate 10, which is fixed at the end, to lift. After the push plate 10 contacts the folded tube, it lifts the folded tube. Then, the support component 8 retracts between the two limiting posts 6 on the same side, allowing the folded tube to pass smoothly through the support component 8. At this time, the push cylinder 4 operates again, lifting the lifted folded tube. The folded tube stops when it is higher than the height of the support component 8. Then, the support component 8 retracts, and the push cylinder... 4. Retraction causes the fixed push plate 10 to move downward. At this time, the folded tube lifted by the push plate 10 falls. The bottom two sides of the folded tube are supported by the support components 8 to ensure that the height position is fixed. Multiple folded tubes can be lifted and stacked in the same way. When the folded tubes are stacked to a certain number, the binding mechanism 9 works. The binding, binding tape bonding and cutting work of the binding mechanism 9 can be realized by the binding machine in the prior art. Then the two sides of the stacked folded tubes are bound. Then the support components 8 work, and the transmission drives the limiting components 5 to move, thereby opening the gap between the limiting posts 6 to avoid blocking the folded tube from passing through. After the binding tape is cut, the folded tube slides to the transmission mechanism 17. The transmission mechanism 17 conveys the folded tube to the next process.

[0028] Example 2

[0029] Reference Figure 1-4 This is the second embodiment of the present invention, based on the previous embodiment. Specifically, the transmission mechanism 17 includes a transmission roller 11, a guide plate 12, and a frame 13. The frame 13 is fixedly connected and installed on both sides of the top end of the top plate 3. Several transmission rollers 11 and half transmission rollers 111 are rotatably installed between the frames 13. The top end of the transmission roller 11 is provided with a guide plate 12. The end of the transmission roller 11 away from the limiting component 5 is connected to the folded tube output port of the tube making machine. Thus, the folded tube that has been prepared is transmitted along its own width direction to the direction of the limiting post 6 by the drive of the transmission roller 11. The guide plate 12 limits the folded tube. At the same time, the transmission roller 11 also transmits the stacked and bundled folded tubes, realizing the overall automation.

[0030] Furthermore, guide plates 12 are arranged parallel between the frames 13. The guide plates 12 are fixedly connected to the bottom of opposite sides of the limiting posts 6. The half conveying rollers 111 are located between the limiting posts 6. The push plate 10 is located in the empty area formed between the half conveying rollers 111. The empty area increases the working space for the push plate 10 to lift, so that the push plate 10 can lift the folded tube.

[0031] Specifically, the support components 8 are symmetrically arranged on both sides of the push plate 10. The support components 8 include a connecting ring 81, a support bar 82, a connecting rod 83, a hinge ring 84, a cylinder 85, a hinge shaft 86, and a rotating ring 87. The connecting ring 81 is fixedly connected to both sides of the adjusting shaft 7. The top of the connecting ring 81 is fixedly connected to the support bar 82. The middle of the adjusting shaft 7 is fixedly connected to one end of the connecting rod 83. The other end of the connecting rod 83 is rotatably connected to the hinge shaft 86. The hinge shaft 86 is rotatably sleeved on the hinge ring 84. The outer wall of the hinge ring 84 is fixedly connected to one end of the cylinder 85. The other end of the cylinder 85 is fixedly connected to the rotating ring 87. The rotating ring 87 is rotatably sleeved on the support shaft 16.

[0032] The cylinder 85 of the support assembly 8 extends, driving the hinge ring 84 fixed at the end to move. The hinge ring 84 drives the hinge shaft 86 rotatably to move synchronously. The hinge shaft 86 drives the connecting rod 83 to swing, and the connecting rod 83 drives the fixed adjusting shaft 7 to rotate. The adjusting shaft 7 drives the fixed connecting ring 81 to rotate, and the connecting ring 81 drives the fixed support bar 82 to swing. The support bar 82 then rises, rotates, and retracts between the two limiting posts 6 on the same side. Then, the push cylinder 4 works again to lift the folded tube, raising it to a height higher than the support bar 82. Then, the cylinder 85 of the support component 8 retracts, and the cylinder 85 drives the connecting rod 83 to move in the opposite direction. The connecting rod 83 drives the fixed adjusting shaft 7 to rotate in the opposite direction. The adjusting shaft 7 drives the fixed connecting ring 81 to rotate in the opposite direction. The connecting ring 81 drives the support bar 82 to swing in the opposite direction. The support bar 82 is adjusted to a horizontal position. Then, the push cylinder 4 retracts, driving the fixed push plate 10 to move down. At this time, the folded tube lifted by the push plate 10 falls down. The bottom two sides of the folded tube are supported and lifted by the support bar 82 to ensure that the height position is fixed. Multiple folded tubes can be lifted and stacked in the same way.

[0033] Furthermore, the support bar 82 has an L-shaped structure, and the bottom of the end of the support bar 82 away from the connecting ring 81 is provided with a rounded corner. The support bars 82 are arranged symmetrically in pairs. The rounded corners prevent the support bars 82 from causing wear to the folding tube, and also reduce the rotation space of the support bars 82.

[0034] Specifically, the limiting component 5 includes a toggle lever 51, a connecting block 52, a baffle 53, and a supporting slide frame 54. One end of the toggle lever 51 is fixedly connected to a hinge shaft 86, and the other end of the toggle lever 51 is slidably connected to one side of the connecting block 52. The bottom of the other side of the connecting block 52 is fixedly connected to the baffle 53. The baffle 53 is slidably connected to the supporting slide frame 54, and the supporting slide frame 54 is fixedly connected to the limiting post 6.

[0035] The baffle 53 of the limit component 5 is in Figure 2When the position is shown, the baffles 53 set opposite each other can block the conveyed folded tube, preventing the folded tube from flowing to the next process, and also ensuring the neatness of the folded tube when it is lifted and stacked. When the baffles 53 move away from each other under the drive of the support component 8, the limit posts 6 are opened, preventing the baffles 53 from blocking the folded tube from passing through, so that the bundled folded tube can flow smoothly to the next process under the transmission mechanism 17.

[0036] Furthermore, a sliding opening 121 is provided on the top of one side of the guide plate 12, and a sliding groove is provided in the recess of one side of the connecting block 52, and the sliding groove is slidably connected to the actuating rod 51. The sliding opening 121 slides through the baffle 53. The setting of the sliding opening 121 provides movement space for the movement of the baffle 53, ensuring the stability of the movement of the baffle 53.

[0037] Specifically, the binding mechanism 9 includes a work box 91, a conveyor belt arch 92, an upper support rod 93, and a lower support rod 94. The top of the mounting strip 15 is fixedly connected to the work box 91. The conveyor belt arch 92 is fixedly connected to both sides of the bottom of the work box 91. The upper support rod 93 is fixedly connected to the top of the outer walls on both sides opposite to the conveyor belt arch 92. The support shaft 16 is fixedly connected to the side of the upper support rod 93 away from the conveyor belt arch 92. The lower support rod 94 is fixedly connected to the bottom of the outer walls on both sides opposite to the conveyor belt arch 92. The adjusting shaft 7 is rotatably connected to the side of the lower support rod 94 away from the conveyor belt arch 92.

[0038] The bundling, bonding, and cutting of the bundling mechanism 9 can be achieved using a bundling machine in the prior art. The bundling mechanism 9 has a bundling strap inside the belt-carrying arch 92. The bundling strap is moved by the belt-carrying mechanism of the prior art bundling machine. The bundling strap first lifts and tightens the stacked folded tubes, then bundles both sides of the stacked folded tubes, then bonds the bundling strap with a heat-bonding assembly, and finally cuts the bundling strap with a cutting assembly, thus realizing the bundling operation on both sides of the stacked folded tubes.

[0039] Furthermore, the conveyor arch 92 has a U-shaped structure. The two sides of the conveyor arch 92 are respectively located between the end faces of the adjusting shaft 7 and the limiting column 6 on opposite sides. The conveyor arch 92 is located on both sides of the push plate 10 and between the support bars 82. The bottom of the conveyor arch 92 is located at the bottom of the conveyor roller 11. This position allows the U-shaped conveyor arch 92 to completely wrap the stacked folded tubes, ensuring that the folded tubes are lifted and stacked smoothly. At the same time, the strapping tape removed from the conveyor arch 92 can smoothly bind the stacked folded tubes. Meanwhile, the bottom of the conveyor arch 92 is located below the conveyor surface, thus not affecting the normal conveying of the folded tubes.

[0040] Example 3

[0041] Reference Figure 1-4This is the third embodiment of the present invention. Based on the above two embodiments, in use, the end of the conveying roller 11 away from the limiting component 5 is connected to the folded tube output port of the tube making machine. The folded tube that has been prepared is then conveyed along its width direction by the conveying roller 11 to the direction of the limiting post 6. After the folded tube is conveyed between the limiting posts 6, the limiting component 5 blocks the folded tube, and the baffles 53 arranged symmetrically on both sides also block the folded tube to prevent it from flowing to the next process. Then, the push cylinder 4 works, driving the push plate 10 fixed at the end to rise. After the push plate 10 contacts the folded tube, it lifts the folded tube. Then, the support component 8 works, and the cylinder 85 of the support component 8 extends. The cylinder 85 drives the hinge ring 84 fixed at the end to move. The hinge ring 84 drives the hinge shaft 86, which is rotatably connected, to move synchronously. The hinge shaft 86 drives the connecting rod 83 to swing, and the connecting rod 83 drives the fixed adjusting shaft 7 to rotate. The adjusting shaft 7 drives the fixed connecting ring 81 to rotate, and the connecting ring 81 drives the fixed support bar 82 to swing. The support bar 82 then rises, rotates, and retracts between the two limit posts 6 on the same side. At this time, the push cylinder 4 works again to lift the folded tube. The folded tube is raised to a height higher than the support bar 82 and then stops. Then the cylinder 85 of the support assembly 8 retracts, and the cylinder 85 drives the connecting rod 83 to move in the opposite direction. The connecting rod 83 drives the fixed adjusting shaft 7 to rotate in the opposite direction, and the adjusting shaft 7 drives the fixed connecting ring 81 to rotate in the opposite direction. The connecting ring 81 drives the support bar 82 to swing. Support bar 82 swings in the opposite direction, adjusting it to a horizontal position. Then, cylinder 4 retracts, causing the fixed push plate 10 to move downwards. At this time, the folded tube supported by push plate 10 falls, and the bottom two sides of the folded tube are supported by support bar 82 to ensure a fixed height. Multiple folded tubes can be lifted and stacked in the same way. When a certain number of folded tubes are stacked, the binding mechanism 9 works. The binding, binding tape bonding, and cutting of the binding mechanism 9 can be achieved using a binding machine in the prior art. The binding tape is threaded through the guide arch 92 of the binding mechanism 9. Driven by the guide mechanism of the existing binding machine, the stacked folded tubes are first lifted and tightened, then the two sides of the stacked folded tubes are bound, and then the heat-bonded components are used. The strapping tape is bonded and then cut by the cutter assembly to achieve the binding operation on both sides of the stacked folded tubes. Then, the cylinder 85 of the support assembly 8 extends and moves the connecting rod 83. The connecting rod 83 moves the hinge shaft 86, which in turn moves the fixed actuating rod 51. The actuating rod 51 moves the slidingly connected connecting block 52, which in turn moves the fixedly connected baffle 53. The baffle 53 moves away from the limiting post 6, thereby opening the space between the limiting posts 6 to prevent the folded tube from passing through. After the strapping tape is cut, the bound folded tube slides onto the half conveyor roller 111. The half conveyor roller 111, in conjunction with the conveyor roller 11, transports the bound folded tube to the next process.

[0042] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car radiator folding pipe collection and bundling machine, comprising a base frame (1), characterized in that: A push cylinder (4) is fixedly installed in the middle of the base frame (1). The top drive shaft of the push cylinder (4) is slidably connected to the top plate (3). The bottom four corners of the top plate (3) are respectively fixedly connected to one end of the support column (2). The other end of the support column (2) is respectively fixedly connected to the base frame (1). The end of the drive shaft of the push cylinder (4) is fixedly connected to the push plate (10). A transmission mechanism (17) is fixedly installed at the top of the top plate (3). Four limiting posts (6) are provided in the middle of the transmission mechanism (17). The four limiting posts (6) are arranged symmetrically in pairs to form a U-shaped structure. The bottom ends of the limiting posts (6) are all fixedly connected to the top plate (3). The top ends of the two limiting posts (6) on the same side are all fixedly connected to the mounting strip (15). The top ends of the mounting strip (15) are fixedly connected to two binding mechanisms (9). The binding mechanisms (9) are located on both sides of the push plate (10). An adjusting shaft (7) is rotatably installed at the bottom between the two limiting posts (6) on the same side. A support assembly (8) is fixedly connected to the adjusting shaft (7). The support assembly (8) is connected to the limiting assembly (5). A support shaft (16) is provided at the top of the adjusting shaft (7). A support plate (14) is fixedly connected to both ends of the support shaft (16). The support plate (14) is fixedly connected to the limiting post (6). The transmission mechanism (17) includes a conveying roller (11), a guide plate (12), and a frame (13). The frame (13) is fixedly connected to both sides of the top of the top plate (3). A plurality of conveying rollers (11) and half conveying rollers (111) are rotatably installed between the frames (13). The top of the conveying roller (11) is provided with a guide plate (12). The guide plates (12) are arranged parallel between the frames (13). The guide plates (12) are respectively fixedly connected to the bottom of the opposite side of the limiting column (6). The half conveying rollers (111) are located between the limiting columns (6). The push plate (10) is located in the empty area formed between the half conveying rollers (111). The support assembly (8) is symmetrically arranged on both sides of the push plate (10). The support assembly (8) includes a connecting ring (81), a support bar (82), a connecting rod (83), a hinge ring (84), a cylinder (85), a hinge shaft (86), and a rotating ring (87). The connecting ring (81) is fixedly connected to both sides of the adjusting shaft (7). The top of the connecting ring (81) is fixedly connected to the support bar (82). The middle part of the adjusting shaft (7) is fixedly connected to one end of the connecting rod (83). The other end of the connecting rod (83) is rotatably connected to the hinge shaft (86). The hinge shaft (86) is rotatably sleeved on the hinge ring (84). The outer wall of the hinge ring (84) is fixedly connected to one end of the cylinder (85). The other end of the cylinder (85) is fixedly connected to the rotating ring (87). The rotating ring (87) is rotatably sleeved on the support shaft (16). The support bar (82) is L-shaped. The structure includes a rounded corner at the bottom of the support bar (82) away from the connecting ring (81), and the support bars (82) are arranged symmetrically in pairs. The limiting component (5) includes a toggle rod (51), a connecting block (52), a baffle (53), and a supporting slide frame (54). One end of the toggle rod (51) is fixedly connected to the hinge shaft (86), and the other end of the toggle rod (51) is slidably connected to one side of the connecting block (52). The bottom of the other side of the connecting block (52) is fixedly connected to the baffle (53). The baffle (53) is slidably connected to the supporting slide frame (54). The supporting slide frame (54) is fixedly connected to the limiting post (6). A sliding opening (121) is provided at the top of one side of the guide plate (12). A sliding groove is recessed on one side of the connecting block (52) and the sliding groove is slidably connected to the toggle rod (51). The sliding opening (121) slides through the baffle (53).

2. The automobile radiator folding pipe collection and bundling machine according to claim 1, characterized in that: The binding mechanism (9) includes a work box (91), a conveyor belt arch (92), an upper support rod (93), and a lower support rod (94). The top of the installation strip (15) is fixedly connected to the work box (91). The conveyor belt arch (92) is fixedly connected to both sides of the bottom of the work box (91). The upper support rod (93) is fixedly connected to the top of the outer walls of the two opposite sides of the conveyor belt arch (92). The support shaft (16) is fixedly connected to the side of the upper support rod (93) away from the conveyor belt arch (92). The lower support rod (94) is fixedly connected to the bottom of the outer walls of the two opposite sides of the conveyor belt arch (92). The adjusting shaft (7) is rotatably connected to the side of the lower support rod (94) away from the conveyor belt arch (92).

3. The automobile radiator folding pipe collection and bundling machine according to claim 2, characterized in that: The conveyor arch (92) has a U-shaped structure. The two sides of the conveyor arch (92) are respectively located between the end faces of the adjusting shaft (7) and the limiting column (6) on opposite sides. The conveyor arch (92) is located on both sides of the push plate (10) and between the support bars (82). The bottom of the conveyor arch (92) is located at the bottom of the conveyor roller (11).

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