Aluminum plastic composite tape longitudinal wrapping machine

Abstract

This invention discloses a longitudinal wrapping machine for aluminum-plastic composite strips, relating to the field of aluminum-plastic composite strip processing technology. It includes a machine body; a control box mounted outside the machine body; a base plate mounted outside the machine body; a longitudinal wrapping mechanism positioned above the machine body, comprising a feed inlet, a guide plate, and a work box; a feeding mechanism positioned outside the control box, comprising a connecting rod, an arc-shaped plate mounted outside the connecting rod, a first push rod mounted outside the arc-shaped plate, and a limit assembly positioned outside the first push rod, the connecting rod and the limit assembly used to limit the movement of the wire reel; and a feeding mechanism positioned above the base plate, comprising a first ring and a second ring, the first ring having a connecting shaft inside. This longitudinal wrapping machine for aluminum-plastic composite strips achieves the goal of improving equipment efficiency.

Description

Technical Field

[0001] This invention relates to the field of aluminum-plastic composite strip processing technology, specifically to an aluminum-plastic composite strip longitudinal wrapping machine. Background Technology

[0002] The aluminum-plastic composite tape longitudinal wrapping machine is a special equipment used in the manufacture of communication cables such as cables and optical cables. It is mainly used to longitudinally wrap aluminum-plastic composite tape around the outside of the cable core to provide shielding, waterproofing and enhanced mechanical properties.

[0003] A patent application with publication number CN119274895A discloses a longitudinal wrapping machine for aluminum-plastic composite strips. It includes an adjustment component; rotating a handwheel drives a threaded rod, which in turn moves a receiving component up and down. During this movement, the output height of the aluminum-plastic composite strip can be controlled to adapt to processing tables of different heights, ensuring uniform wrapping. However, during the longitudinal wrapping process, differences in spool size or strip width can cause friction between the strip and the inner wall of the feed inlet, leading to damage. Summary of the Invention

[0004] To overcome the problem that the aluminum-plastic composite tape is easily damaged due to friction between the tape and the inner wall of the feed inlet when it enters the feed inlet during the longitudinal wrapping process, caused by different tape reel sizes or different tape widths, this invention provides an aluminum-plastic composite tape longitudinal wrapping machine, including a machine body.

[0005] The control box is installed on the outside of the machine body;

[0006] Base plate, which is mounted on the outside of the machine body;

[0007] A longitudinal packaging mechanism is located above the machine body and includes a feed inlet, a guide plate, and a working box.

[0008] The feeding mechanism is located outside the control box. The feeding mechanism includes a connecting rod, an arc-shaped plate is installed on the outside of the connecting rod, a first push rod is installed on the outside of the arc-shaped plate, and a limit component is provided on the outside of the first push rod. The connecting rod and the limit component are used to limit the movement of the wire reel.

[0009] The feeding mechanism is located above the base plate and includes a first ring and a second ring. A connecting shaft is provided inside the first ring.

[0010] Preferably, the feeding mechanism further includes:

[0011] A lifting rod is installed above the control box, and a support assembly is installed on the top of the lifting rod;

[0012] A horizontal plate is installed outside the control box, and a connecting rod is installed outside the horizontal plate;

[0013] A motor housing is installed on the outside of a horizontal plate, and a first motor is installed inside the motor housing. The output end of the first motor is connected to a limiting component.

[0014] Mounting plate, which is mounted on the outside of the control box.

[0015] Preferably, the feeding mechanism further includes:

[0016] A groove, wherein the groove is formed inside the mounting plate;

[0017] A slider, which is slidably connected inside a groove;

[0018] An adjusting rod is mounted on the outside of the slider;

[0019] A circular plate, which is connected to an adjusting rod;

[0020] The first adjusting rod is installed on the outside of the circular plate and is inclined. There are multiple first adjusting rods.

[0021] Preferably, the support component includes:

[0022] A fixing plate, which is connected to the telescopic end of the lifting rod;

[0023] A threaded rod, which is installed inside the fixed plate;

[0024] A fixing rod is installed on the outside of the fixing plate, and multiple fixing rods are provided.

[0025] Preferably, the support component further includes:

[0026] A movable ring, which is slidably connected to the outside of a fixed rod, and is connected to a threaded rod;

[0027] The outer ring is installed on the outside of the fixed rod and is made of rubber.

[0028] Preferably, the limiting component includes:

[0029] A first annular plate is installed on the outside of the horizontal plate, and multiple first annular plates are provided;

[0030] A connecting rod, which is connected to the first push rod, and multiple connecting rods are provided;

[0031] A connecting ring is provided, which is connected to a connecting rod, and multiple connecting rings are provided.

[0032] Preferably, the limiting component further includes:

[0033] A central shaft, which is connected to the output end of the first motor;

[0034] The groove is formed inside the central shaft, and multiple grooves are formed therein;

[0035] A tension rod, which is installed inside a groove;

[0036] An arc-shaped support plate is connected to a tension rod.

[0037] Preferably, the limiting component further includes:

[0038] A center plate, which is mounted on the outside of the center shaft;

[0039] The second adjusting rod is installed on the outside of the center plate and is connected to the arc-shaped support plate.

[0040] Preferably, the feeding mechanism further includes:

[0041] The slide rail is formed inside the base plate;

[0042] A skateboard, which is slidably connected to the inside of a track;

[0043] A base frame is mounted on top of the skateboard, and a sliding frame is slidably connected above the base frame. A second motor is installed inside the sliding frame, and the connecting shaft is connected to the output end of the second motor.

[0044] An annular groove, wherein the annular groove is formed inside the first ring;

[0045] The second push rod is installed inside the annular groove;

[0046] The second annular plate is connected to the telescopic end of the second push rod.

[0047] This invention provides a longitudinal wrapping machine for aluminum-plastic composite strips. It has the following beneficial effects:

[0048] 1. This aluminum-plastic composite tape longitudinal wrapping machine, through the setting of a feeding mechanism, adjusts the support and limiting components accordingly based on the size of the spool used for winding the aluminum-plastic composite tape and the width of the aluminum-plastic composite tape. In existing equipment, during the longitudinal wrapping process, due to differences in spool size or tape width, the aluminum-plastic composite tape is prone to friction against the inner wall of the feed inlet, leading to damage. By setting the limiting components, the spool can be fixed according to its size; by setting the support components, the aluminum-plastic composite tape can be guided according to its width, ensuring the tape aligns with the feed inlet, thus avoiding the aforementioned problems.

[0049] 2. This aluminum-plastic composite strip longitudinal wrapping machine, through the setting of a support component, guides the aluminum-plastic composite strip according to its width, aligning the strip with the feed inlet. By incorporating movable rings and an outer ring within the support component, the distance between the movable ring and the outer ring can be adjusted according to the strip's width, ensuring the strip aligns smoothly with the feed inlet and allowing it to pass through smoothly.

[0050] 3. This aluminum-plastic composite strip longitudinal wrapping machine uses a limiting component to fix the strip according to its size. Multiple inclined first adjusting rods and matching connecting rings are used to contact and fix the strip, and the first adjusting rods and connecting rings essentially do not contact the aluminum-plastic composite strip, reducing wear on the strip during feeding.

[0051] 4. This aluminum-plastic composite tape longitudinal wrapping machine collects the longitudinally wrapped cables through a feeding mechanism. By incorporating a movable second annular plate and a detachable second ring within the feeding mechanism, the position of the cable reel after longitudinal wrapping is adjusted to align with the guide wheel, preventing cable damage during collection. Furthermore, multiple sets of sliding frames, connecting shafts, first rings, and second rings facilitate quick reel replacement by workers. Attached Figure Description

[0052] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0053] Figure 2 This is a schematic diagram from another perspective of the present invention;

[0054] Figure 3 This is a schematic diagram of the feeding mechanism of the present invention;

[0055] Figure 4 This is a schematic diagram of the supporting component structure of the present invention;

[0056] Figure 5This is a schematic diagram of the back structure of the feeding mechanism of the present invention;

[0057] Figure 6 For the present invention Figure 5 Schematic diagram of the structure at point A;

[0058] Figure 7 This is a schematic diagram of the limiting component structure of the present invention;

[0059] Figure 8 For the present invention Figure 7 Schematic diagram of the structure at point B;

[0060] Figure 9 This is a schematic diagram of the feeding mechanism of the present invention;

[0061] Figure 10 For the present invention Figure 9 A schematic diagram of the structure at point C.

[0062] In the diagram: 1. Machine body; 2. Longitudinal wrapping mechanism; 3. Control box; 4. Feeding mechanism; 401. Lifting rod; 402. Support assembly; 4021. Fixed plate; 4022. Threaded rod; 4023. Moving ring; 4024. Fixed rod; 4025. Outer ring; 403. Horizontal plate; 404. Motor box; 405. Arc plate; 406. Connecting rod; 407. First push rod; 408. Limiting assembly; 4081. First annular plate; 4082. Connecting rod; 4083. Connecting ring; 4084. Central shaft; 4085. Groove; 4086. Stretching 4087. Rod; 4088. Arc-shaped support plate; 4089. Center plate; 4080. Second adjusting rod; 409. Mounting plate; 410. Slide groove; 411. Slider; 412. Adjusting rod; 413. Circular plate; 414. First adjusting rod; 5. Base plate; 6. Unloading mechanism; 601. Slide rail; 602. Slide plate; 603. Base frame; 604. Sliding frame; 605. First ring; 606. Second push rod; 607. Second annular plate; 608. Second ring; 609. Annular groove; 610. Connecting shaft; 7. Feed inlet; 8. Guide plate; 9. Working box. Detailed Implementation

[0063] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical application of the invention, and to enable those skilled in the art to understand the invention and design various embodiments with various modifications suitable for a particular purpose.

[0064] like Figures 1-10As shown, the present invention provides a technical solution: including a body 1;

[0065] Control box 3 is installed on the outside of the machine body 1;

[0066] Base plate 5, which is installed on the outside of body 1;

[0067] The longitudinal wrapping mechanism 2 is located above the machine body 1. The longitudinal wrapping mechanism 2 includes a feed inlet 7, a guide plate 8, and a working box 9. Guide wheels are installed on the outside of the guide plate 8. The longitudinal wrapping machine inside the working box 9 performs longitudinal wrapping of aluminum-plastic composite strips with wires.

[0068] The feeding mechanism 4 is located outside the control box 3. The feeding mechanism 4 includes a connecting rod 406, which is an electric push rod. An arc plate 405 is installed on the outside of the connecting rod 406, and a first push rod 407 is installed on the outside of the arc plate 405. Multiple first push rods 407 are provided. A limit component 408 is provided on the outside of the first push rod 407. The connecting rod 406 and the limit component 408 are used to limit the movement of the wire reel.

[0069] The feeding mechanism 6 is located above the base plate 5. The feeding mechanism 6 includes a first ring 605 and a second ring 608. A connecting shaft 610 is provided inside the first ring 605.

[0070] Before using the equipment, manually install the spool wrapped with aluminum-plastic composite tape into the feeding mechanism 4, and adjust the feeding mechanism 4. Feed one end of the aluminum-plastic composite tape into the longitudinal wrapping machine inside the working box 9 through the feeding mechanism 4 and the inlet 7. Feed the other end of the cable wrapped with aluminum-plastic composite tape into the unloading mechanism 6 through the guide wheels outside the guide plate 8. Then start the feeding mechanism 4, the longitudinal wrapping machine, and the unloading mechanism 6 to perform the feeding, longitudinal wrapping, and unloading of the aluminum-plastic composite tape.

[0071] The feeding mechanism 4 also includes:

[0072] The lifting rod 401 is installed above the control box 3. A support assembly 402 is installed on the top of the lifting rod 401. The lifting rod 401 is configured as an electric push rod.

[0073] A horizontal plate 403 is installed on the outside of the control box 3, and a connecting rod 406 is installed on the outside of the horizontal plate 403.

[0074] Motor housing 404 is installed outside of horizontal plate 403. A first motor is installed inside the motor housing 404. The output end of the first motor is connected to the limit component 408.

[0075] Mounting plate 409 is installed on the outside of control box 3. The bottom of mounting plate 409 is provided with a fixed roller that can adjust the angle, and the top of mounting plate 409 is provided with a limit frame that can adjust the position.

[0076] The slide 410 is formed inside the mounting plate 409;

[0077] Slider 411 is slidably connected inside slide groove 410, and a power system is installed inside slider 411;

[0078] Adjusting rod 412 is installed outside slider 411. Adjusting rod 412 consists of a horizontal electric push rod and a vertical electric push rod.

[0079] Circular plate 413 is connected to adjusting rod 412;

[0080] The first adjusting rod 414 is installed on the outside of the circular plate 413. The first adjusting rod 414 is inclined. There are multiple first adjusting rods 414. The length of the first adjusting rod 414 can be manually adjusted.

[0081] Before using the equipment, manually adjust the limiting component 408, manually install the coil with the aluminum-plastic composite tape wound around it into the limiting component 408, and then manually adjust the length of the first adjusting rod 414 according to the size of the coil. Turn on the power system in the slider 411, and the slider 411 begins to move in the slide groove 410. Adjust the stroke of the electric push rods in the horizontal and vertical directions in the adjusting rod 412. The circular plate 413 gradually approaches the limiting component 408, and multiple first adjusting rods 414 gradually contact and fix the coil. The multiple first adjusting rods 414 basically do not contact the aluminum-plastic composite tape, thereby fixing the position of the coil and the aluminum-plastic composite tape.

[0082] Then, the support assembly 402 is manually adjusted according to the width of the aluminum-plastic composite strip. One end of the aluminum-plastic composite strip is manually passed through the fixed roller at the bottom of the mounting plate 409 and the limiting frame above the mounting plate 409. Then, the other end of the aluminum-plastic composite strip is passed through the support assembly 402 and fed into the longitudinal wrapping machine in the working box 9 through the feed port 7 to perform longitudinal wrapping of the cable.

[0083] Support component 402 includes:

[0084] Fixed plate 4021, fixed plate 4021 is connected to the telescopic end of lifting rod 401;

[0085] Threaded rod 4022 is installed inside the fixing plate 4021, and a fixing nut is sleeved on the outside of the threaded rod 4022;

[0086] Fixing rod 4024 is installed on the outside of fixing plate 4021, and multiple fixing rods 4024 are provided;

[0087] The movable ring 4023 is slidably connected to the outside of the fixed rod 4024, and the movable ring 4023 is connected to the threaded rod 4022;

[0088] Outer ring 4025 is installed on the outside of fixed rod 4024 and is made of rubber.

[0089] Based on the width of the aluminum-plastic composite belt, manually adjust the threaded rod 4022, and then adjust the position of the moving ring 4023 outside the fixed rod 4024. Subsequently, manually adjust the position of the outer ring 4025 outside the fixed rod 4024 so that the distance between the moving ring 4023 and the outer ring 4025 matches the width of the aluminum-plastic composite belt, and at the same time ensures that the aluminum-plastic composite belt is not worn when it enters the working box 9 through the feed port 7.

[0090] Activate the lifting rod 401, which will cause the fixing plate 4021 to move upward. Then, manually feed one end of the aluminum-plastic composite belt into the feed inlet 7 through multiple fixing rods 4024.

[0091] By setting the support component 402, the aluminum-plastic composite belt is guided according to its width, aligning it with the feed inlet 7. The support component 402 includes a movable ring 4023 and an outer ring 4025, allowing adjustment of the distance between them based on the belt width, ensuring the aluminum-plastic composite belt aligns with the feed inlet 7 and facilitates its smooth passage.

[0092] Limiting component 408 includes:

[0093] The first annular plate 4081 is installed on the outside of the horizontal plate 403, and multiple first annular plates 4081 are provided.

[0094] Connecting rod 4082, connecting rod 4082 is connected to first push rod 407, and multiple connecting rods 4082 are provided;

[0095] Connecting ring 4083, connecting ring 4083 is connected to connecting rod 4082, multiple connecting rings 4083 are provided, and connecting ring 4083 has an opening;

[0096] Central shaft 4084 is connected to the output end of the first motor;

[0097] Groove 4085, groove 4085 is formed inside the central shaft 4084, and multiple grooves 4085 are formed;

[0098] The tension rod 4086 is installed inside the groove 4085;

[0099] Arc-shaped support plate 4087, which is connected to tension rod 4086;

[0100] Center plate 4088, which is mounted on the outside of center shaft 4084;

[0101] The second adjusting rod 4089 is installed on the outside of the center plate 4088 and is connected to the arc-shaped support plate 4087. The second adjusting rod 4089 is configured as a rod whose length can be manually adjusted.

[0102] Manually place the coil of wire wrapped with aluminum-plastic composite tape onto the outside of the arc-shaped support plate 4087. Adjust the stroke of multiple third adjusting rods manually according to the size of the coil, so that multiple arc-shaped support plates 4087 contact the inner wall of the coil. At this time, the tension rod 4086 is stretched, and then the corresponding first push rod 407 is activated. The first push rod 407 drives the connecting rod 4082 and the connecting ring 4083 to move away from the horizontal plate 403 until the connecting ring 4083 contacts the fixed coil, and the connecting ring 4083 is basically no longer in contact with the aluminum-plastic composite tape. Then, the position of the coil is fixed using the connecting ring 4083 and multiple first adjusting rods 414.

[0103] Then, by turning on the first motor, the first motor drives the central shaft 4084 to rotate, the central shaft 4084 drives the tension rod 4086 and the arc-shaped support plate 4087 to rotate, and the arc-shaped support plate 4087 drives the coil to rotate, so as to carry out the feeding of aluminum-plastic composite belt.

[0104] By setting the limiting component 408, the wire spool is fixed according to its size. Multiple inclined first adjusting rods 414 and connecting rings 4083 adapted to the wire spool are used to contact and fix the wire spool, and the first adjusting rods 414 and connecting rings 4083 basically do not contact the aluminum-plastic composite belt, reducing the wear on the aluminum-plastic composite belt during feeding.

[0105] The feeding mechanism 6 also includes:

[0106] Slide 601 is located inside the base plate 5;

[0107] Skateboard 602 is slidably connected to the inside of slide rail 601, and a power system is installed inside skateboard 602;

[0108] The base frame 603 is mounted on top of the slide plate 602. A sliding frame 604 is slidably connected above the base frame 603. A power system is installed inside the sliding frame 604. A second motor is installed inside the sliding frame 604. The connecting shaft 610 is connected to the output end of the second motor.

[0109] An annular groove 609 is formed inside the first annular ring 605;

[0110] The second push rod 606 is installed inside the annular groove 609;

[0111] The second annular plate 607 is connected to the telescopic end of the second push rod 606.

[0112] Before using the equipment, manually disassemble the second ring 608 and manually place the reel for winding the longitudinally wrapped cable onto the connecting shaft 610, ensuring the reel is in contact with the second annular plate 607. Adjust the stroke of the second push rod 606 according to the size of the reel. The second push rod 606 moves the second annular plate 607, which in turn moves the reel, thus adjusting its position to align with the guide wheel. Then, manually install the second ring 608 outside the connecting shaft 610 to fix the reel's position. Manually feed one end of the cable wrapped with aluminum-plastic composite tape into the reel through the guide wheel outside the guide plate 8. Then, turn on the second motor, which rotates the connecting shaft 610, the reel, and the second ring 608 to collect and wind the cable.

[0113] The feeding mechanism 6 is used to collect the longitudinally wrapped cables. The feeding mechanism 6 includes a movable second annular plate 607 and a detachable second ring 608 to adjust the position of the cable reel after winding, ensuring the reel aligns with the guide wheel and preventing cable breakage during collection. Multiple sliding frames 604, connecting shafts 610, first rings 605, and second rings 608 are also included to facilitate quick reel replacement by workers.

[0114] Working principle: Before using the equipment, manually adjust the threaded rod 4022 according to the width of the aluminum-plastic composite belt, and then adjust the position of the moving ring 4023 outside the fixed rod 4024. Then manually adjust the position of the outer ring 4025 outside the fixed rod 4024 so that the distance between the moving ring 4023 and the outer ring 4025 matches the width of the aluminum-plastic composite belt. At the same time, it can prevent the aluminum-plastic composite belt from being worn when it enters the working box 9 through the feed port 7.

[0115] Manually adjust the limiting component 408, manually place the coil of wire wrapped with aluminum-plastic composite tape onto the outside of the arc-shaped support plate 4087, and manually adjust the stroke of multiple third adjusting rods according to the size of the coil so that multiple arc-shaped support plates 4087 contact the inner wall of the coil. Then, activate the corresponding first push rod 407. The first push rod 407 drives the connecting rod 4082 and the connecting ring 4083 to move away from the horizontal plate 403 until the connecting ring 4083 contacts the fixed coil and the connecting ring 4083 basically does not contact the aluminum-plastic composite tape. Subsequently, based on the size of the reel, the length of the first adjusting rod 414 is manually adjusted, the power system in the slider 411 is activated, the slider 411 begins to move within the slide groove 410, and the stroke of the electric push rods in the horizontal and vertical directions in the adjusting rod 412 is adjusted. The circular plate 413 gradually approaches the central axis 4084, and multiple first adjusting rods 414 gradually contact the fixed reel, while the multiple first adjusting rods 414 basically do not contact the aluminum-plastic composite belt, thereby fixing the position of the reel and the aluminum-plastic composite belt.

[0116] Manually pass one end of the aluminum-plastic composite strip through the fixed roller at the bottom of the mounting plate 409 and the limiting frame above the mounting plate 409. Then, pass one end of the aluminum-plastic composite strip through the support component 402 and feed it into the longitudinal wrapping machine in the working box 9 through the feed port 7 to perform longitudinal wrapping of the cable.

[0117] Activate the lifting rod 401, which drives the fixed plate 4021 upward. Then, manually feed one end of the aluminum-plastic composite strip into the feed inlet 7 through multiple fixed rods 4024. One end of the aluminum-plastic composite strip enters the longitudinal wrapping machine inside the working box 9 through the feed inlet 7, and the end of the cable wrapped with the aluminum-plastic composite strip is fed into the unloading mechanism 6 through the guide wheels outside the guide plate 8.

[0118] Before using the equipment, manually disassemble the second ring 608 and manually place the reel for winding the longitudinally wrapped cable onto the connecting shaft 610, ensuring the reel is in contact with the second annular plate 607. Adjust the stroke of the second push rod 606 according to the size of the reel. The second push rod 606 moves the second annular plate 607, which in turn moves the reel, thus adjusting its position to align with the guide wheel. Then, manually install the second ring 608 outside the connecting shaft 610 to fix the reel's position. Manually feed one end of the cable wrapped with aluminum-plastic composite tape into the reel through the guide wheel outside the guide plate 8. Then, turn on the second motor, which rotates the connecting shaft 610, the reel, and the second ring 608 to collect and wind the cable.

[0119] Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of the present invention without inventive effort should fall within the scope of protection of the present invention. Structures, devices, and operating methods not specifically described and explained in the present invention, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A longitudinal wrapping machine for aluminum-plastic composite strips, comprising a machine body (1), characterized in that: Control box (3), said control box (3) is installed outside the body (1); The base plate (5) is installed on the outside of the body (1); The longitudinal packaging mechanism (2) is located above the machine body (1). The longitudinal packaging mechanism (2) includes a feed inlet (7), a guide plate (8), and a working box (9). The feeding mechanism (4) is located outside the control box (3). The feeding mechanism (4) includes a connecting rod (406). An arc plate (405) is installed on the outside of the connecting rod (406). A first push rod (407) is installed on the outside of the arc plate (405). A limit component (408) is provided on the outside of the first push rod (407). The connecting rod (406) and the limit component (408) are used to limit the reel. The feeding mechanism (6) is located above the base plate (5). The feeding mechanism (6) includes a first ring (605) and a second ring (608). A connecting shaft (610) is provided inside the first ring (605). The feeding mechanism (4) further includes: A lifting rod (401) is installed above the control box (3), and a support assembly (402) is installed on the top of the lifting rod (401). A horizontal plate (403) is installed on the outside of the control box (3), and a connecting rod (406) is installed on the outside of the horizontal plate (403); A motor housing (404) is installed outside the horizontal plate (403). A first motor is installed inside the motor housing (404), and the output end of the first motor is connected to the limiting component (408). Mounting plate (409), which is mounted on the outside of the control box (3); The feeding mechanism (4) further includes: A groove (410) is formed inside the mounting plate (409); A slider (411) is slidably connected inside a groove (410); An adjusting rod (412) is mounted on the outside of the slider (411); A circular plate (413) is connected to an adjusting rod (412); The first adjusting rod (414) is installed on the outside of the circular plate (413), the first adjusting rod (414) is inclined, and there are multiple first adjusting rods (414); The limiting component (408) includes: A first annular plate (4081) is installed on the outside of the horizontal plate (403), and multiple first annular plates (4081) are provided; Connecting rod (4082), the connecting rod (4082) is connected to the first push rod (407), and multiple connecting rods (4082) are provided; A connecting ring (4083) is provided, which is connected to the connecting rod (4082). Multiple connecting rings (4083) are provided.

2. The aluminum-plastic composite strip longitudinal wrapping machine according to claim 1, characterized in that: The support component (402) includes: A fixing plate (4021) is connected to the telescopic end of the lifting rod (401); A threaded rod (4022) is installed inside a fixed plate (4021); A fixing rod (4024) is installed on the outside of the fixing plate (4021), and multiple fixing rods (4024) are provided.

3. The aluminum-plastic composite strip longitudinal wrapping machine according to claim 2, characterized in that: The support component (402) also includes: A movable ring (4023) is slidably connected to the outside of a fixed rod (4024), and the movable ring (4023) is connected to a threaded rod (4022); Outer ring (4025), which is installed on the outside of the fixing rod (4024), is made of rubber.

4. The aluminum-plastic composite strip longitudinal wrapping machine according to claim 1, characterized in that: The limiting component (408) further includes: A central shaft (4084) is connected to the output end of the first motor; A groove (4085) is formed inside the central shaft (4084), and multiple grooves (4085) are formed. A tension rod (4086) is installed inside a groove (4085); An arc-shaped support plate (4087) is connected to a tension rod (4086).

5. The aluminum-plastic composite strip longitudinal wrapping machine according to claim 4, characterized in that: The limiting component (408) further includes: A center plate (4088) is mounted on the outside of a central shaft (4084); The second adjusting rod (4089) is installed on the outside of the center plate (4088) and is connected to the arc-shaped support plate (4087).

6. The aluminum-plastic composite strip longitudinal wrapping machine according to claim 1, characterized in that: The feeding mechanism (6) further includes: The slide (601) is located inside the base plate (5); A sliding plate (602) is slidably connected inside a slide rail (601); A base frame (603) is mounted on top of a slide plate (602). A sliding frame (604) is slidably connected above the base frame (603). A second motor is installed inside the sliding frame (604). The connecting shaft (610) is connected to the output end of the second motor. An annular groove (609) is formed inside the first annular ring (605); The second push rod (606) is installed inside the annular groove (609); The second annular plate (607) is connected to the telescopic end of the second push rod (606).

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