Aluminum alloy profile conveying device and processing method with anti-deviation guiding structure

Abstract

This invention discloses a profile conveying device and processing method for aluminum alloy processing with an anti-deviation guiding structure. The device includes a conveyor housing, with a driving conveyor wheel rotatably connected to one side of the inner wall of the housing and a driven conveyor wheel rotatably connected to the other side. By setting a guiding mechanism, the guide wheel longitudinally limits the profile, and in conjunction with a buffer wheel, effectively prevents lateral deviation and longitudinal movement during profile conveying, ensuring the stability and accuracy of profile conveying and avoiding profile damage and processing errors caused by deviation. The distance between the guide plate and the aluminum alloy profile can be flexibly adjusted via a lead screw and sliding block, adapting to aluminum alloy profiles of different widths and specifications without requiring replacement of guiding components, reducing equipment investment costs and improving equipment applicability. A positioner on the sliding rod with a positioner limits the movement range of the sliding block, ensuring adjustment accuracy.

Description

Technical Field

[0001] This invention relates to the field of aluminum alloy processing technology, specifically to a profile conveying device and processing method for aluminum alloy processing with an anti-deviation guiding structure. Background Technology

[0002] Aluminum alloy profiles are widely used in various fields such as robotics manufacturing, construction, and automobiles due to their small weight, high strength, and strong bending resistance. In the processing of aluminum alloy profiles, the conveying system is crucial for connecting various processing steps such as extrusion, sawing, drilling, and milling. Its conveying stability directly affects the processing accuracy and product yield.

[0003] However, existing aluminum alloy profile conveying devices generally have the following problems: (1) When profiles are conveyed on conveyor belts or conveyor rollers, they are easily laterally deviated due to vibration, bumps or changes in conveying speed, which causes the profiles to collide with the side wall of the conveying device. This not only causes quality defects such as scratches and deformation on the surface of the profiles, but may also lead to production safety accidents. (2) Existing guide structures are mostly fixed structures, which cannot be adapted to aluminum alloy profiles of different specifications and cross-sectional shapes. They have poor versatility and are prone to hard collisions with the profiles during the guiding process, which further damages the profiles. (3) Some conveying devices lack effective positioning and buffering mechanisms, and longitudinal movement is prone to occur during the conveying of profiles, which affects the positioning accuracy of subsequent processing steps and reduces processing efficiency. Summary of the Invention

[0004] The purpose of this invention is to provide a profile conveying device and processing method for aluminum alloy processing with an anti-deviation guiding structure, in order to solve the problems mentioned in the background art, where profiles are easily deviated laterally when conveyed on conveyor belts or conveyor rollers due to vibration, bumps, or changes in conveying speed. This causes the profiles to collide with the side walls of the conveying device, resulting not only in quality defects such as scratches and deformation on the profile surface, but also potentially leading to production safety accidents. Existing guiding structures are mostly fixed structures, which cannot be adapted to aluminum alloy profiles of different specifications and cross-sectional shapes, resulting in poor versatility. Furthermore, they are prone to hard collisions with the profiles during the guiding process, further damaging the profiles. Some conveying devices lack effective positioning and buffering mechanisms, and longitudinal movement is prone to occur during profile conveying, affecting the positioning accuracy of subsequent processing steps and reducing processing efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a profile conveying device for aluminum alloy processing with an anti-deviation guiding structure, comprising a conveyor housing; A drive transmission wheel is rotatably connected to one side of the inner wall of the transmission housing, and a driven transmission wheel is rotatably connected to the other side of the inner wall of the transmission housing. A transmission belt drives the drive transmission wheel and the driven transmission wheel. Positioning mechanisms are fixedly installed on both sides of the top of the transmission housing. Several guide mechanisms are fixedly installed in the middle of the top of the transmission housing. A dust removal mechanism is fixedly installed at the top of the transmission housing. Each of the aforementioned guiding mechanisms includes two mounting plates and two upright plates. The top ends of the two mounting plates are fixedly connected to the bottom ends of the two upright plates, respectively. A lead screw is rotatably connected to the top end of the two upright plates. A sliding rod with a positioner is fixedly installed between the two upright plates and located below the lead screw. A sliding block with a positioner is threadedly connected to the middle of the lead screw. A plurality of guide wheels are rotatably connected to the bottom end of the sliding block. A buffer is threadedly connected to the bottom end of each of the two upright plates on opposite sides.

[0006] As a further technical solution of the present invention, both mounting plates are threaded with adjusting screws, and both mounting plates are fixedly connected to the transmission housing by adjusting screws. A servo motor for driving the lead screw to rotate is fixedly installed on the surface of one of the vertical plates. When the user turns the adjusting screw, the thread on the surface of the adjusting screw matches the thread on the inner wall of the mounting plate. The adjusting screw rotates and translates relative to the mounting plate, adjusting the height of the guide mechanism installed in the transmission housing. The servo motor drives the lead screw to rotate, and the thread on the surface of the lead screw matches the thread on the inner wall of the sliding block. The sliding block is limited by the sliding rod with a positioner, adjusting the position of the sliding block, thereby adjusting the position of the guide wheel.

[0007] As a further technical solution of the present invention, both buffer components include a push screw and a push plate. One end of the push screw is rotatably connected to one side of the push plate, and the other side of the push plate is provided with a buffer platform. Both ends of one side of the buffer platform are rotatably connected to buffer seats. Buffer wheels are rotatably connected inside the two buffer seats. Spring shock absorbers are fixedly installed on both sides between the two buffer seats. Several buffer springs are fixedly installed on the other side of the push plate. One end of each buffer spring is fixedly connected to the side of the buffer platform directly opposite to it. The middle part of the push screw is threadedly connected to the upright plate. When the user rotates the push screw, the thread on the surface of the push screw matches the thread on the inner wall of the upright plate. The push screw rotates and translates relative to the upright plate, adjusting the distance between the buffer component and the upright plate. When an aluminum alloy profile is pressed against the buffer wheel, the buffer wheel pushes the buffer seat to deflect at an angle relative to the buffer platform. The buffer seat pulls the spring shock absorbers from both sides to buffer the impact force.

[0008] As a further technical solution of the present invention, both positioning mechanisms include a positioning frame and an infrared sensor. A positioning cylinder is fixedly installed in the middle of the top of the positioning frame, and a pressure plate is fixedly installed on the movable end of the positioning cylinder. One side of the bottom of the positioning frame is fixedly connected to the top of the infrared sensor.

[0009] As a further technical solution of the present invention, the bottom ends of the two positioning frames are fixedly connected to the transmission housing, the positioning cylinder performs telescopic movement, the positioning cylinder pushes the pressure plate from the top, and the pressure plate and the transmission housing cooperate to fix the aluminum alloy profile.

[0010] As a further technical solution of the present invention, the dust removal mechanism includes a dust removal frame and several dust suction hoods. The top of each of the several dust suction hoods is fixedly connected to the middle of the bottom of the dust removal frame. A dust suction fan is fixedly installed on the top of the dust removal frame. The dust suction fan extracts the dust adsorbed inside the dust suction hood through a suction hose. The dust-laden gas extracted is transported to an external waste gas treatment device through a waste discharge pipe.

[0011] As a further technical solution of the present invention, the bottom end of the dust removal frame is fixedly connected to the transmission housing, the inlet of the dust suction fan is fixedly connected to several extraction hoses communicating with the dust suction hood, the outlet of the dust suction fan is fixedly connected to a waste discharge pipe, and the dust removal mechanism is installed on the transmission housing through the dust removal frame.

[0012] As a further technical solution of the present invention, a plurality of transmission brackets are fixedly installed at the bottom of the transmission housing.

[0013] As a further technical solution of the present invention, a stepper motor for driving the active transmission wheel to rotate is fixedly installed on the surface of the transmission housing. The stepper motor drives the active transmission wheel to rotate, and drives the driven transmission wheel to rotate through the transmission belt, thereby completing the transmission of aluminum alloy profiles.

[0014] A processing method for an aluminum alloy profile conveying device with an anti-deviation guiding structure includes the following steps: Step 1, Equipment Debugging: According to the specifications of the aluminum alloy profile to be processed, the servo motor drives the lead screw to rotate, so that the sliding block slides along the lead screw. Adjust the position of the guide mechanism to match the width of the profile, ensuring that the profile passes smoothly without deviation. After adjustment, adjust the distance between the buffer and the upright plate to ensure that the force is uniform when the profile is conveyed. Step 2, Profile Feeding: Place the aluminum alloy profile to be processed at the feed end of the conveyor housing, start the positioning cylinder, the positioning cylinder pushes the pressure plate, and in conjunction with the infrared sensor, positions the end of the profile to ensure longitudinal alignment and prevent longitudinal movement; during the feeding process, wear clean gloves to avoid oil contamination of the profile surface. Step 3, Anti-deviation Conveying: Start the stepper motor, which drives the active transmission wheel to rotate, thereby driving the transmission belt. The transmission belt moves the profile towards the processing station. During profile conveying, the positioning guide wheel rolls in contact with the profile surface, longitudinally limiting the profile and preventing longitudinal deviation. If the profile deviates slightly due to vibration and collides with the upright plate, the buffer spring in the buffer component absorbs the impact force, and the buffer wheel buffers and limits the profile to avoid damage to the profile surface. At the same time, the rolling contact of the guide wheel reduces friction, ensuring smooth profile conveying. During the conveying process, the dust removal mechanism is activated to suck up the generated aluminum chips and dust. Step 4, Processing Connection: When the profile is conveyed to the designated processing station, the infrared sensor detects the profile arrival signal, controls the stepper motor to stop running, and the profile stops being conveyed. After the processing step is completed, the stepper motor restarts and conveys the profile to the next processing station or unloading station. Step 5, Unloading and Storage: After all the processing steps are completed, the profiles are conveyed to the unloading station, the stepper motor is turned off, the processed profiles are removed and stored; at the same time, aluminum shavings and dust on the conveying device are cleaned, the condition of the guide wheels, buffer springs and transmission belt components is checked, and worn parts are replaced in time. Step 6, Equipment Maintenance: Check the wear of the guide wheels, the elasticity of the buffer springs, and the tension of the transmission belt daily, and replace or grind them in a timely manner.

[0015] Compared with the prior art, the beneficial effects of the present invention are: 1. By setting up a guiding mechanism, the guide wheels limit the longitudinal movement of the profile, and together with the buffer wheels of the buffer component, it effectively prevents lateral deviation and longitudinal movement during the profile conveying process, ensuring the stability and accuracy of profile conveying, and avoiding profile damage and processing errors caused by deviation. 2. The gap between the guide plate and the aluminum alloy profile can be flexibly adjusted by the lead screw and sliding block, which can adapt to aluminum alloy profiles of different widths and specifications. There is no need to replace the guide components, which reduces the equipment investment cost and improves the applicability of the equipment. The positioner on the sliding rod with positioner limits the movement range of the sliding block to ensure adjustment accuracy. 3. The positioning mechanism enables rapid positioning of the profiles, and the guiding mechanism ensures smooth profile conveying, reducing downtime for adjustment due to deviation, connecting various processing steps, and improving overall processing efficiency. Attached Figure Description

[0016] Figure 1 This is a side view of the present invention; Figure 2 This is a side view of the guiding mechanism of the present invention; Figure 3 This is a connection diagram of the lead screw and the sliding block of the present invention; Figure 4This is a side view of the buffer component of the present invention; Figure 5 This is a side view of the positioning mechanism of the present invention; Figure 6 This is a side view of the dust removal mechanism of the present invention; Figure 7 This is a flowchart of the present invention.

[0017] In the diagram: 1. Transmission housing; 2. Transmission bracket; 3. Active transmission wheel; 4. Driven transmission wheel; 5. Transmission belt; 6. Guide mechanism; 61. Mounting plate; 62. Adjusting screw; 63. Vertical plate; 64. Lead screw; 65. Sliding rod with positioner; 66. Sliding block; 67. Guide wheel; 68. Servo motor; 69. Buffer component; 691. Push screw; 692. Push plate; 693. Buffer platform; 694. Buffer seat; 695. Buffer wheel; 696. Spring shock absorber; 697. Buffer spring; 7. Positioning mechanism; 71. Positioning frame; 72. Positioning cylinder; 73. Pressure plate; 74. Infrared sensor; 8. Dust removal mechanism; 81. Dust removal frame; 82. Dust hood; 83. Dust suction fan; 84. Waste discharge pipe; 85. Extraction hose. Detailed Implementation

[0018] The technical solutions of the present invention will be clearly and completely described below with reference to the embodiments of the present invention. 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 of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0019] Please see Figure 1-7 The present invention provides a profile conveying device for aluminum alloy processing with an anti-deviation guiding structure, including a conveyor housing 1; A drive transmission wheel 3 is rotatably connected to one side of the inner wall of the transmission housing 1, and a driven transmission wheel 4 is rotatably connected to the other side of the inner wall of the transmission housing 1. A transmission belt 5 is connected between the drive transmission wheel 3 and the driven transmission wheel 4. Positioning mechanisms 7 are fixedly installed on both sides of the top of the transmission housing 1. Several guide mechanisms 6 are fixedly installed in the middle of the top of the transmission housing 1. A dust removal mechanism 8 is fixedly installed at the top of the transmission housing 1.

[0020] Each of the several guide mechanisms 6 includes two mounting plates 61 and two upright plates 63. The top ends of the two mounting plates 61 are fixedly connected to the bottom ends of the two upright plates 63 respectively. A lead screw 64 is rotatably connected between the top ends of the two upright plates 63. A sliding rod 65 with a positioner is fixedly installed between the two upright plates 63 and located below the lead screw 64. A sliding block 66 that is slidably connected to the sliding rod 65 with the positioner is threadedly connected to the middle of the lead screw 64. Several guide wheels 67 are rotatably connected to the bottom end of the sliding block 66. A buffer 69 is threadedly connected to the bottom end of each of the two upright plates 63 on opposite sides. Adjusting screws 62 are threadedly connected to the surfaces of the two mounting plates 61. Both mounting plates 61 are fixedly connected to the transmission housing 1 through adjusting screws 62. A servo motor 68 that drives the lead screw 64 to rotate is fixedly installed on the surface of one of the upright plates 63.

[0021] In use, the user turns the adjusting screw 62, and the thread on the surface of the adjusting screw 62 matches the thread on the inner wall of the mounting plate 61. The adjusting screw 62 rotates and translates relative to the mounting plate 61 to adjust the height of the guide mechanism 6 installed in the transmission housing 1. The servo motor 68 drives the lead screw 64 to rotate, and the thread on the surface of the lead screw 64 matches the thread on the inner wall of the sliding block 66. The sliding block 66 is limited by the sliding rod 65 with a positioner, and the position of the sliding block 66 is adjusted, thereby adjusting the position of the guide wheel 67.

[0022] Both buffer components 69 include a push screw 691 and a push plate 692. One end of the push screw 691 is rotatably connected to one side of the push plate 692. The other side of the push plate 692 is provided with a buffer platform 693. Both ends of one side of the buffer platform 693 are rotatably connected to buffer seats 694. Buffer wheels 695 are rotatably connected inside the two buffer seats 694. Spring shock absorbers 696 are fixedly installed on both sides between the two buffer seats 694. Several buffer springs 697 are fixedly installed on the other side of the push plate 692. One end of each buffer spring 697 is fixedly connected to the side of the buffer platform 693 opposite to it. The middle part of the push screw 691 is threadedly connected to the upright plate 63.

[0023] In use, the user rotates the push screw 691, and the threads on the surface of the push screw 691 match the threads on the inner wall of the upright plate 63. The push screw 691 rotates and translates relative to the upright plate 63, adjusting the distance between the buffer 69 and the upright plate 63. When an aluminum alloy profile is pressed against the buffer wheel 695, the buffer wheel 695 pushes the buffer seat 694 to deflect at an angle relative to the buffer platform 693. The buffer seat 694 pulls the spring shock absorber 696 from both sides to buffer the impact force.

[0024] Both positioning mechanisms 7 include a positioning frame 71 and an infrared sensor 74. A positioning cylinder 72 is fixedly installed in the middle of the top of the positioning frame 71. A pressure plate 73 is fixedly installed on the movable end of the positioning cylinder 72. One side of the bottom of the positioning frame 71 is fixedly connected to the top of the infrared sensor 74.

[0025] The bottom ends of both positioning frames 71 are fixedly connected to the transmission housing 1.

[0026] In use, the positioning cylinder 72 extends and retracts, and the positioning cylinder 72 pushes the pressure plate 73 from the top. The pressure plate 73 and the transmission housing 1 cooperate to fix the aluminum alloy profile.

[0027] The dust removal mechanism 8 includes a dust removal frame 81 and several dust suction hoods 82. The top of each of the several dust suction hoods 82 is fixedly connected to the middle of the bottom of the dust removal frame 81. A dust suction fan 83 is fixedly installed on the top of the dust removal frame 81.

[0028] In use, the vacuum blower 83 extracts the dust adsorbed inside the vacuum hood 82 through the extraction hose 85, and the extracted dust-laden gas is transported to the external waste gas treatment equipment through the discharge pipe 84.

[0029] The bottom of the dust removal frame 81 is fixedly connected to the transmission housing 1. The inlet of the dust extraction fan 83 is fixedly connected to several extraction hoses 85 that communicate with the dust extraction hood 82. The outlet of the dust extraction fan 83 is fixedly connected to a waste discharge pipe 84.

[0030] In use, the dust removal mechanism 8 is mounted on the conveyor housing 1 via the dust removal frame 81.

[0031] Several transmission brackets 2 are fixedly installed at the bottom of the transmission housing 1.

[0032] A stepper motor that drives the active transmission wheel 3 to rotate is fixedly installed on the surface of the transmission housing 1.

[0033] In use, the stepper motor drives the active transmission wheel 3 to rotate, which in turn drives the driven transmission wheel 4 to rotate via the transmission belt 5, thus completing the transmission of the aluminum alloy profile.

[0034] A processing method for an aluminum alloy profile conveying device with an anti-deviation guiding structure includes the following steps: Step 1, Equipment Debugging: According to the specifications of the aluminum alloy profile to be processed, the servo motor 68 drives the lead screw 64 to rotate, so that the sliding block 66 slides along the lead screw 64 to adjust the position of the guide mechanism 6 so that the guide mechanism 6 matches the width of the profile, ensuring that the profile passes smoothly and does not deviate; after the adjustment is completed, adjust the distance between the buffer 69 and the upright plate 63 to ensure that the force is uniform when the profile is conveyed. Step 2, Profile feeding: Place the aluminum alloy profile to be processed on the feeding end of the conveyor housing 1, start the positioning cylinder 72, the positioning cylinder 72 pushes the pressure plate 73, and in conjunction with the infrared sensor 74, positions the end of the profile to ensure longitudinal alignment and avoid longitudinal movement; during the feeding process, wear clean gloves to avoid oil contamination of the profile surface. Step 3, Anti-deviation Conveying: Start the stepper motor, which drives the active transmission wheel 3 to rotate, thereby driving the transmission belt 5 to move. The transmission belt 5 moves the profile towards the processing station. During the profile conveying process, the positioning guide wheel 67 rolls in contact with the profile surface to longitudinally limit the profile and prevent longitudinal deviation. If the profile deviates slightly due to vibration and collides with the upright plate 63, the buffer spring 697 in the buffer component 69 absorbs the impact force, and the buffer wheel 695 buffers and limits the profile to avoid damage to the profile surface. At the same time, the rolling contact of the guide wheel 67 reduces friction and ensures smooth profile conveying. During the conveying process, the dust removal mechanism 8 is activated to suck up the generated aluminum chips and dust. Step 4, Processing Connection: When the profile is conveyed to the designated processing station, the infrared sensor 74 detects the profile arrival signal, controls the stepper motor to stop running, and the profile stops being conveyed. After the processing step is completed, the stepper motor restarts and conveys the profile to the next processing station or unloading station. Step 5, Unloading and Storage: After all the processing steps are completed, the profile is conveyed to the unloading station, the stepper motor is turned off, the processed profile is removed and stored; at the same time, aluminum shavings and dust on the conveying device are cleaned, the condition of the guide wheel 67, buffer spring 697, and transmission belt 5 is checked, and worn parts are replaced in time. Step 6, Equipment Maintenance: Check the wear of guide wheel 67, the elasticity of buffer spring 697, and the tension of transmission belt 5 daily, and replace or grind them in a timely manner.

[0035] In this invention, according to the specifications of the aluminum alloy profile to be processed, the servo motor 68 drives the lead screw 64 to rotate, causing the sliding block 66 to slide along the lead screw 64 to adjust the position of the guide mechanism 6, so that the guide mechanism 6 matches the width of the profile, ensuring that the profile passes smoothly without deviation; after adjustment, the distance between the buffer 69 and the upright plate 63 is adjusted to ensure that the profile is subjected to uniform force during conveying; the aluminum alloy profile to be processed is placed at the feed end of the conveyor housing 1, and the positioning cylinder 72 is activated. The positioning cylinder 72 pushes the pressure plate 73, and in conjunction with the infrared sensor 74, positions the end of the profile to ensure that... The profiles are aligned longitudinally to prevent longitudinal movement; during loading, clean gloves are worn to avoid oil contamination of the profile surface; the stepper motor is started, driving the active transmission wheel 3 to rotate, which in turn drives the transmission belt 5, which moves the profile towards the processing station; during profile conveying, the positioning guide wheel 67 rolls in contact with the profile surface to limit the profile longitudinally and prevent longitudinal deviation; if the profile slightly shifts due to vibration and collides with the upright plate 63, the buffer spring 697 in the buffer 69 absorbs the impact force, and the buffer wheel 695 buffers and limits the profile to prevent... The profile surface is damaged, and the rolling contact of the guide wheel 67 reduces friction, ensuring smooth profile conveying. During conveying, the dust removal mechanism 8 is activated to suck up the generated aluminum chips and dust. When the profile is conveyed to the designated processing station, the infrared sensor 74 detects the profile arrival signal, controls the stepper motor to stop running, and the profile stops conveying. After the processing step is completed, the stepper motor restarts, conveying the profile to the next processing station or unloading station. After all processing steps are completed, the profile is conveyed to the unloading station, the stepper motor is turned off, the processed profile is removed and stored, and the conveying device is cleaned. Aluminum shavings and dust are removed. The condition of the guide wheel 67, buffer spring 697, and transmission belt 5 is checked, and worn parts are replaced in a timely manner. The wear of the guide wheel 67, the elasticity of the buffer spring 697, and the tension of the transmission belt 5 are checked daily, and replacements or grinding are carried out in a timely manner. The surface of the guide wheel 67 is covered with high-temperature ceramic fiber felt, and the transmission belt 5 is made of high-temperature resistant textile material. The buffer 69 absorbs the impact force generated by the collision of the profile, avoids hard collision between the profile and the guide structure, prevents scratches and deformation of the profile surface, and improves the product yield. The dust removal mechanism 8 removes aluminum shavings and dust in a timely manner to further protect the surface quality of the profile.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A profile conveying device for aluminum alloy processing with an anti-deviation guiding structure, including a conveyor housing (1). Its features are: One side of the inner wall of the transmission housing (1) is rotatably connected to an active transmission wheel (3), and the other side of the inner wall of the transmission housing (1) is rotatably connected to a driven transmission wheel (4). A transmission belt (5) is connected between the active transmission wheel (3) and the driven transmission wheel (4). Positioning mechanisms (7) are fixedly installed on both sides of the top of the transmission housing (1). Several guiding mechanisms (6) are fixedly installed in the middle of the top of the transmission housing (1). A dust removal mechanism (8) is fixedly installed at the top of the transmission housing (1). Each of the aforementioned guide mechanisms (6) includes two mounting plates (61) and two upright plates (63). The top ends of the two mounting plates (61) are fixedly connected to the bottom ends of the two upright plates (63), respectively. A lead screw (64) is rotatably connected between the top ends of the two upright plates (63). A sliding rod (65) with a locator is fixedly installed between the two upright plates (63) and located below the lead screw (64). A sliding block (66) with a locator is threadedly connected to the middle of the lead screw (64) and slidably connected to the sliding rod (65). A number of guide wheels (67) are rotatably connected to the bottom end of the sliding block (66). A buffer (69) is threadedly connected to the bottom end of the two upright plates (63) on opposite sides.

2. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: Both mounting plates (61) are threaded with adjusting screws (62), and both mounting plates (61) are fixedly connected to the transmission housing (1) by adjusting screws (62). A servo motor (68) for driving the lead screw (64) to rotate is fixedly installed on the surface of one of the vertical plates (63).

3. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: Both of the aforementioned buffer components (69) include a push screw (691) and a push plate (692). One end of the push screw (691) is rotatably connected to one side of the push plate (692). The other side of the push plate (692) is provided with a buffer platform (693). Both ends of one side of the buffer platform (693) are rotatably connected to buffer seats (694). Buffer wheels (695) are rotatably connected inside the two buffer seats (694). Spring shock absorbers (696) are fixedly installed on both sides between the two buffer seats (694). Several buffer springs (697) are fixedly installed on the other side of the push plate (692). One end of each of the several buffer springs (697) is fixedly connected to the side of the buffer platform (693) directly opposite to it. The middle part of the push screw (691) is threadedly connected to the upright plate (63).

4. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: Both positioning mechanisms (7) include a positioning frame (71) and an infrared sensor (74). A positioning cylinder (72) is fixedly installed at the middle of the top of the positioning frame (71). A pressure plate (73) is fixedly installed at the movable end of the positioning cylinder (72). One side of the bottom of the positioning frame (71) is fixedly connected to the top of the infrared sensor (74).

5. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: The bottom ends of both positioning frames (71) are fixedly connected to the transmission housing (1).

6. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: The dust removal mechanism (8) includes a dust removal frame (81) and several dust suction hoods (82). The top of each of the several dust suction hoods (82) is fixedly connected to the middle of the bottom of the dust removal frame (81). A dust suction fan (83) is fixedly installed on the top of the dust removal frame (81).

7. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 6, characterized in that: The bottom end of the dust removal frame (81) is fixedly connected to the transmission housing (1), the inlet of the dust suction fan (83) is fixedly connected to several extraction hoses (85) that communicate with the dust suction hood (82), and the outlet of the dust suction fan (83) is fixedly connected to a waste discharge pipe (84).

8. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: Several transmission brackets (2) are fixedly installed at the bottom of the transmission housing (1).

9. The aluminum alloy profile conveying device with an anti-deviation guiding structure according to claim 1, characterized in that: A stepper motor that drives the active transmission wheel (3) to rotate is fixedly installed on the surface of the transmission housing (1).

10. The processing method of the aluminum alloy profile conveying device with anti-deviation guiding structure according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1, Equipment Debugging: According to the specifications of the aluminum alloy profile to be processed, the servo motor (68) drives the lead screw (64) to rotate, so that the sliding block (66) slides along the lead screw (64) to adjust the position of the guide mechanism (6) so that the guide mechanism (6) matches the width of the profile, ensuring that the profile passes smoothly and does not deviate; after the adjustment is completed, adjust the distance between the buffer (69) and the upright plate (63) to ensure that the profile is subjected to uniform force during conveying; Step 2, Profile feeding: Place the aluminum alloy profile to be processed on the feeding end of the conveyor housing (1), start the positioning cylinder (72), the positioning cylinder (72) pushes the pressure plate (73), and in conjunction with the infrared sensor (74), positions the end of the profile to ensure longitudinal alignment and avoid longitudinal movement; during the feeding process, wear clean gloves to avoid oil contamination of the profile surface; Step 3, Anti-deviation conveying: Start the stepper motor, which drives the active transmission wheel (3) to rotate, thereby driving the transmission belt (5) to move. The transmission belt (5) drives the profile to move towards the processing station. During the profile conveying process, the positioning guide wheel (67) rolls in contact with the profile surface to limit the profile longitudinally and prevent the profile from deviating longitudinally. If the profile deviates slightly due to vibration and collides with the upright plate (63), the buffer spring (697) in the buffer (69) absorbs the collision force, and the buffer wheel (695) buffers and limits the profile to avoid damage to the profile surface. At the same time, the rolling contact of the guide wheel (67) reduces the friction force and ensures smooth profile conveying. During the conveying process, the dust removal mechanism (8) is started to suck away the generated aluminum chips and dust. Step 4, processing connection: When the profile is transported to the designated processing station, the infrared sensor (74) detects the profile arrival signal, controls the stepper motor to stop running, and the profile stops being transported. After the processing is completed, the stepper motor restarts and transports the profile to the next processing station or unloading station. Step 5, Unloading and Storage: After all the processing steps are completed, the profile is transported to the unloading station, the stepper motor is turned off, the processed profile is removed and stored; at the same time, aluminum chips and dust on the conveying device are cleaned, the condition of the guide wheel (67), buffer spring (697), and transmission belt (5) is checked, and worn parts are replaced in time. Step 6, Equipment Maintenance: Check the wear of the guide wheel (67), the elasticity of the buffer spring (697), and the tension of the transmission belt (5) daily, and replace or grind them in a timely manner.

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