Online automatic profile measuring and sorting equipment

Abstract

The embodiment of the utility model provides on-line automatic profile measuring and sorting equipment which comprises a fixed frame used for providing support; the measuring module is arranged on the fixed frame, comprises a laser sensor and is used for measuring the size and the shape of the profile in real time; the conveying mechanism is mounted above the fixed frame and is used for conveying the profiles; the blocking plates are arranged on the two sides of the conveying mechanism and used for reducing disturbance of external airflow to the sectional materials; the sorting slide way is connected to the outlet end of the conveying mechanism and is used for sorting the measured profiles according to a preset standard; the guide rails are arranged on the two sides of the sorting sliding way and cooperate with the blocking plate to guide the sectional materials to move along a preset path. Through the scheme of the embodiment of the invention, the problem of unstable displacement caused by interference of airflow on the light profile in the high-speed movement process can be solved. And the displacement can cause deviation of measured data, so that the working efficiency and the accuracy of the sorting equipment are influenced.

Description

Technical Field

[0001] This application relates to the field of mechanical engineering technology, specifically to an online automated measurement and sorting device for profiles. Background Technology

[0002] Online automated measurement and sorting equipment for profiles is mainly used for real-time measurement and sorting of profiles on the production line to ensure that products meet specified dimensional and quality standards. However, in practical applications, this equipment faces a problem: due to the influence of airflow during high-speed movement, lightweight profiles are prone to displacement, leading to deviations in measurement data. This displacement not only reduces measurement accuracy but also directly affects the working efficiency and precision of the sorting equipment, thus impacting the overall performance of the production line. Summary of the Invention

[0003] In view of this, the present disclosure provides an online automated measurement and sorting device for profiles, which at least partially solves the problems existing in the prior art.

[0004] An online automated measurement and sorting device for profiles includes:

[0005] A fixed frame is used to provide support;

[0006] The measurement module, mounted on a fixed frame, includes a laser sensor for real-time measurement of the dimensions and shape of the profile;

[0007] The conveying mechanism, installed above the fixed frame, is used to convey profiles;

[0008] Baffles are installed on both sides of the conveying mechanism to reduce the disturbance of external airflow on the profiles;

[0009] The sorting chute is connected to the outlet end of the conveyor mechanism and is used to sort the measured profiles according to predetermined standards.

[0010] Guide rails, positioned on both sides of the sorting chute, work in conjunction with baffles to guide the profiles along a predetermined path;

[0011] The conveyor belt of the conveying mechanism is equipped with air curtain devices on both sides, and the airflow generated by the air curtain devices is in the same direction as the conveying direction.

[0012] The height of the baffle plate is higher than the highest point of the profile, and the height of the guide rail is lower than the baffle plate; and

[0013] The upper edge of the baffle plate is equipped with a sealing strip, which fits tightly against the top edge of the fixed frame.

[0014] Preferably, the fixed frame includes at least four vertical columns, which are fixedly connected by crossbeams, and the bottom of the columns is provided with shock-absorbing pads to absorb vibrations during equipment operation.

[0015] Preferably, the laser sensor of the measurement module is mounted above the fixed frame, and the optical axis of the sensor is perpendicular to the movement direction of the conveying mechanism.

[0016] Preferably, the measurement module further includes an adjustable positioning frame, which is mounted on a fixed frame and used to adjust the height and angle of the laser sensor.

[0017] Preferably, the air curtain device includes a plurality of nozzles, which are evenly distributed on both sides of the conveyor belt.

[0018] Preferably, the baffle plate is flush with the surface of the conveying mechanism.

[0019] Preferably, the width of the sorting chute is adjustable, and multiple settings are provided to accommodate different types and sizes of profiles. The height and width of each setting can be adjusted using a knob.

[0020] Preferably, the end of the guide rail is provided with a buffer device, which consists of multiple elastic pads.

[0021] This disclosure provides an online automated measurement and sorting device for profiles, comprising: a fixed frame for support; a measurement module mounted on the fixed frame, including a laser sensor for real-time measurement of the profile's dimensions and shape; a conveying mechanism mounted above the fixed frame for conveying the profile; baffles on both sides of the conveying mechanism to reduce disturbance to the profile from external airflow; a sorting chute connected to the outlet of the conveying mechanism for sorting the measured profiles according to predetermined standards; and guide rails on both sides of the sorting chute, working in conjunction with the baffles to guide the profiles along a predetermined path. The conveyor belt of the conveying mechanism is equipped with air curtain devices on both sides, the airflow direction of which is consistent with the conveying direction. The height of the baffles is higher than the highest point of the profile, and the height of the guide rails is lower than the baffles. A sealing strip is provided around the upper edge of the baffles, and the sealing strip is tightly fitted to the top edge of the fixed frame. This solution addresses the problem of unstable displacement caused by airflow interference with lightweight profiles during high-speed movement. This displacement causes deviations in measurement data, thus affecting the efficiency and accuracy of the sorting equipment. Attached Figure Description

[0022] To more clearly illustrate the technical solutions of the exemplary embodiments of this disclosure, the accompanying drawings used in the embodiments will be briefly described below. It should be understood that the following drawings only show some embodiments of this disclosure and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the isometric structure of the sorting equipment of this utility model;

[0024] Figure 2 This utility model Figure 1 A partially truncated enlarged structural diagram of the sorting equipment;

[0025] Figure 3 This utility model Figure 1 Enlarged view of the stroke curtain device.

[0026] In the diagram: 1. Fixed frame; 2. Measuring module; 3. Conveying mechanism; 4. Baffle plate; 5. Sorting chute; 6. Guide rail; 7. Vertical column; 8. Crossbeam; 9. Shock-absorbing pad; 10. Laser sensor; 11. Positioning frame; 12. Conveyor belt; 13. Air curtain device; 14. Nozzle; 15. Sealing strip; 16. Gear position; 17. Adjustment knob; 19. Buffer device; 20. Elastic pad Detailed Implementation

[0027] The embodiments of this disclosure will now be described in detail with reference to the accompanying drawings.

[0028] The following specific examples illustrate the implementation of this disclosure. Those skilled in the art can easily understand other advantages and effects of this disclosure from the content disclosed in this specification. Obviously, the described embodiments are only a part of the embodiments of this disclosure, and not all of them. This disclosure can also be implemented or applied through other different specific embodiments, and the details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of this disclosure. It should be noted that, in the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this disclosure.

[0029] It should be noted that various aspects of embodiments within the scope of the appended claims are described below. It will be apparent that the aspects described herein can be embodied in a wide variety of forms, and any particular structure and / or function described herein is merely illustrative. Based on this disclosure, those skilled in the art will understand that one aspect described herein can be implemented independently of any other aspect, and two or more of these aspects can be combined in various ways. For example, any number of aspects set forth herein can be used to implement the device and / or practice the method. Additionally, this device and / or method can be implemented using structures and / or functionalities other than one or more of the aspects set forth herein.

[0030] It should also be noted that the illustrations provided in the following embodiments are only schematic representations of the basic concept of this disclosure. The drawings only show the components related to this disclosure and are not drawn according to the number, shape and size of the components in actual implementation. In actual implementation, the form, quantity and proportion of each component can be arbitrarily changed, and the layout of the components may also be more complex.

[0031] Furthermore, specific details are provided in the following description to facilitate a thorough understanding of the examples. However, those skilled in the art will understand that the described aspects can be practiced without these specific details.

[0032] like Figure 1 and Figure 2 As shown, an online automated measurement and sorting device for profiles according to this application includes a fixed frame 1, a measurement module 2, a conveying mechanism 3, a baffle plate 4, a sorting chute 5, and a guide rail 6. The fixed frame 1 supports and secures the entire device, providing a stable foundation and ensuring precise and coordinated operation of all components. The measurement module 2, mounted on the fixed frame 1, mainly consists of a laser sensor 10 and is used to measure the dimensions and shape of the profiles in real time. The conveying mechanism 3 is installed above the fixed frame 1, responsible for stably conveying the profiles and reducing airflow interference during high-speed movement by adjusting the speed. The baffle plate 4 is located on both sides of the conveying mechanism 3, designed to reduce external airflow disturbance to the profiles and ensure stable movement of the profiles within the measurement area. The sorting chute 5 is connected to the outlet end of the conveying mechanism 3, sorting the measured profiles according to predetermined standards. The guide rail 6 is located on both sides of the sorting chute 5, working in conjunction with the baffle plate 4 to guide the profiles along a predetermined path, further improving the stability of measurement and sorting.

[0033] The fixed frame 1, serving as the basic component, is typically made of high-strength steel or alloy materials, employing a rectangular or frame structure to ensure overall structural stability and compressive strength. The measurement module 2 includes multiple high-precision laser sensors 10, installed at different positions on the fixed frame 1, to measure various parameters of the profile from multiple angles and in all directions. These laser sensors 10 can be connected to the control system via signal lines, transmitting measurement data to the processing unit in real time. The conveying mechanism 3 uses belt or chain conveying with a speed-regulating motor, allowing adjustment of the conveying speed according to different profile models, reducing airflow interference caused by high-speed conveying. The side baffles 4 are adjustable, allowing adjustment according to different profile sizes to meet the measurement needs of various profiles. The sorting chute 5 is designed with different paths according to sorting standards, ensuring correct sorting of different types or sizes of profiles. The guide rail 6 works in conjunction with the side baffles 4 of the sorting chute 5 to form a closed space, guiding the profile smoothly into the next stage.

[0034] The laser sensor 10 in measurement module 2 must possess high resolution and fast response characteristics. It can form a multi-view measurement network by being installed at different positions on the top or side of the fixed frame 1. The sensors work in coordination through a synchronous control unit to ensure the accuracy and integrity of the collected data. The conveying mechanism 3 uses a speed-regulating motor and a frequency converter, which can adjust the conveying speed in real time according to the instructions issued by the control system. The baffle 4 adopts a telescopic design and is fixed to the fixed frame 1 through an adjustment device to ensure that airflow interference can be effectively reduced under different working conditions. The sorting chute 5 is designed with multiple sorting channels, and the profiles are accurately sorted through electronically controlled doors. The guide rail 6 consists of metal guide rails and guide rollers to ensure the stability and straightness of the profiles during transportation.

[0035] This equipment addresses the issue of airflow interference on lightweight profiles during high-speed movement through multifaceted optimized design. Specifically, the design of the baffle plate 4 reduces interference from external environmental factors, ensuring the profiles are in a relatively stable environment before entering the measurement area. Simultaneously, the speed regulation function of the conveyor mechanism 3 automatically reduces speed during high-speed transport, thereby minimizing airflow impact. The coordinated action of the guide rail 6 and the sorting chute 5 ensures that the profiles do not deviate due to airflow interference when entering the measurement and sorting areas. This not only improves the accuracy of measurement data but also enhances the efficiency and precision of the sorting equipment, ultimately achieving highly efficient online automated measurement and sorting of profiles.

[0036] In one embodiment, such as Figure 1As shown, an online automated measurement and sorting device for profiles according to this application includes a sturdy fixed frame 1. This fixed frame 1 supports and secures all components of the device, ensuring its stability and reliability during high-speed operation. The fixed frame 1 consists of at least four vertical columns 7, which are fixedly connected by multiple horizontal beams 8 to form a stable support structure. The combination of the vertical columns 7 and the horizontal beams 8 gives the entire fixed frame 1 strong compressive and seismic resistance, enabling it to maintain good stability during long-term operation. Furthermore, each column has a shock-absorbing pad 9 at its base to absorb vibrations during operation, further improving the stability of the profiles within the measurement area and preventing instability caused by airflow interference during high-speed movement.

[0037] Specifically, the vertical column 7 is installed on the foundation plane of the equipment and connected to the crossbeam 8 by welding or bolting. The vibration damping pads 9 are typically made of rubber or other materials with good elasticity and damping properties, and are fixed to the bottom of the column by screws or adhesives. These vibration damping pads 9 not only effectively absorb vibrations generated during equipment operation but also reduce noise, further improving the operational stability and service life of the entire system. For example, in a specific embodiment, a rubber vibration damping pad 9 with a diameter of 100 mm can be selected to ensure sufficient load-bearing capacity and vibration damping effect.

[0038] In one embodiment, the measurement module 2 of the online automated measurement and sorting equipment for profiles according to this application employs multiple laser sensors 10, which are mounted above a fixed frame 1. The optical axis of the sensors is perpendicular to the movement direction of the conveying mechanism 3, ensuring comprehensive measurement of the profiles from different angles, thereby improving measurement accuracy. The fixed frame 1 provides a stable mounting platform for the entire measurement module 2, enabling it to maintain high precision under various working conditions. By installing laser sensors 10 at multiple locations on the fixed frame 1, various dimensions of the profiles can be scanned at different heights and angles, thereby collecting more data and reducing measurement errors.

[0039] For example, two or more laser sensors 10 on the fixed frame 1 can be installed on the front and rear sides, and in the middle of the fixed frame 1, respectively. These sensors are connected to the fixed frame 1 via fixed brackets to ensure precise and stable installation. The spacing and angle between the sensors are precisely calculated to ensure coverage of key measurement areas of the profile, while the optical axis of the sensors remains perpendicular to the movement direction of the conveying mechanism 3 to avoid measurement deviations caused by movement. This arrangement not only improves measurement accuracy but also allows the equipment to adapt to profiles of different sizes and shapes, enhancing the system's applicability and flexibility.

[0040] In one embodiment, the measurement module 2 of the online automated measurement and sorting equipment for profiles according to this application further includes an adjustable positioning frame 11. The positioning frame 11 is mounted on a fixed frame 1 and is used to adjust the height and angle of the laser sensor 10. This design ensures that profiles of different heights and widths can be accurately measured and maintain positional stability during high-speed movement. By adjusting the positioning frame 11, the laser sensor 10 can quickly adjust to the optimal measurement position when facing profiles of various sizes, thereby improving measurement accuracy and efficiency.

[0041] Specifically, the positioning frame 11 consists of multiple adjustable sections, including but not limited to a lifting device and a rotating joint. The lifting device is used for vertical height adjustment, while the rotating joint is used for adjusting the angle of the laser sensor 10. The lifting device and rotating joint can be driven by a threaded knob, cylinder, or electric motor. Furthermore, the positioning frame 11 can be connected to the fixed frame 1 via a slide rail or pin to maintain stability during adjustment. For example, the lifting device can move up and down via a motor-driven screw-nut mechanism, while the rotating joint can adjust the angle via gear transmission or direct rotation, thereby ensuring the measurement accuracy of the laser sensor 10 at various positions.

[0042] In one embodiment, an online automated measurement and sorting device for profiles according to this application includes a conveying mechanism 3, which consists of multi-stage adjustable speed conveyor belts 12. The speed of these conveyor belts 12 can be automatically adjusted according to different types and lengths of profiles. This ensures the stability of the profiles during transport, thereby reducing airflow interference caused by high-speed movement. This design effectively improves the accuracy of profile measurement and sorting precision. The specific adjustment function is connected to the control system, which can dynamically adjust the speed of the conveyor belts 12 according to preset parameters and detection results. For example, when the device detects a heavier or longer profile, the control system will automatically slow down the speed of the conveyor belts 12 to avoid profile instability or measurement errors caused by high speed. At the same time, the speed coordination between different levels of conveyor belts 12 can further optimize the efficiency of the entire system.

[0043] For example, this can be achieved by installing multiple motor-driven conveyor belt units 12. Each conveyor belt unit 12 can independently adjust its speed and monitor profile characteristic data, such as length and material, in real time via sensors. Specifically, each conveyor belt unit 12 can include a frequency converter to control the motor speed, thereby achieving adjustable speed functionality. Sensors are installed at different locations on the conveyor belts 12 to provide timely feedback on the profile's motion status, thereby adjusting the speed of each conveyor belt unit 12.

[0044] In one embodiment, reference Figure 3In this application, an online automated measurement and sorting equipment for profiles includes a conveyor mechanism 3 with air curtain devices 13 on both sides of the conveyor belt 12. The airflow generated by the air curtain devices 13 is aligned with the conveying direction, forming a protective layer to reduce the impact of external airflow on the profiles and ensure their stable position during transport. The air curtain devices 13 consist of several nozzles 14 evenly distributed on both sides of the conveyor belt 12. The direction of the nozzles 14 is adjustable to ensure that the airflow covers the entire measurement area, effectively isolating external airflow and reducing airflow interference during high-speed movement. This design of the air curtain devices 13 ensures greater stability of the profile's position and orientation during automated measurement, thereby improving measurement accuracy and sorting efficiency.

[0045] In one embodiment, the air curtain device 13 is installed on both sides of the conveyor belt 12 and is securely fixed to the frame of the conveying mechanism 3 by a fixing bracket. The air curtain device 13 consists of multiple adjustable nozzles 14, which are evenly distributed along both sides of the conveyor belt 12. Each nozzle 14 can adjust the direction and intensity of the airflow through an adjustment mechanism (such as a knob or electric adjuster) to adapt to the requirements of different profiles and different working conditions. The airflow direction of the air curtain device 13 is consistent with the conveying direction, ensuring that the formed airflow layer can stabilize the position of the profile during the conveying process. For example, by precisely controlling the airflow direction and intensity of each nozzle 14, a continuous airflow protection layer can be ensured throughout the measurement area, effectively reducing interference from external airflow.

[0046] In one embodiment, the baffle plate 4 of the online automated measurement and sorting equipment for profiles according to this application is made of a flexible material and is flush with the surface of the conveying mechanism 3. The main purpose of this design is to prevent airflow generated during high-speed movement from entering the measurement area, thereby ensuring the positional stability of the profiles and reducing measurement deviations caused by airflow interference. Specifically, the use of flexible material not only ensures the flexibility and durability of the baffle plate 4, but also effectively avoids hard collisions during high-speed movement, thereby reducing damage to the equipment and the profiles themselves. In addition, the design of the baffle plate 4 being flush with the surface of the conveying mechanism 3 makes the profiles pass through the measurement area more smoothly, without positional shifts due to protrusions or depressions, thus improving the accuracy of the measurement results.

[0047] In one embodiment, the flexible material can be polyurethane, rubber, or other similar highly elastic materials, which not only have good wear resistance but also maintain stable physical properties under different temperature conditions. Specifically, the baffle plate 4 can be fixed along the edge of the conveying mechanism 3, for example by bonding, snap-fitting, or bolting, to ensure its stability and reliability during high-speed movement.

[0048] In one embodiment, the height of the baffle plate 4 in the online automated measurement and sorting equipment for profiles of this application is designed to exceed the highest point of the profile. This design aims to ensure that the baffle plate 4 effectively blocks the overhead space during high-speed movement of the profile, thereby reducing the impact of the external environment on the measurement area. A sealing strip 15 is provided around the upper edge of the baffle plate 4, and the sealing strip 15 fits tightly against the top edge of the fixed frame 1. In this way, external airflow can be effectively prevented from entering the measurement area through gaps, further ensuring the positional stability of the profile during high-speed movement and ensuring the accuracy of the measurement and sorting process.

[0049] Specifically, a sufficiently tall baffle plate 4 can be installed inside the fixed frame 1, its height being at least higher than the highest point of the profile. A flexible sealing strip 15 is fixed to the upper edge of the baffle plate 4, and the sealing strip 15 is firmly connected to the baffle plate 4 by adhesive or clips. The top edge of the fixed frame 1 has a groove or smooth surface that matches the sealing strip 15, ensuring that the sealing strip 15 fits tightly after installation without any gaps. For example, in practical applications, a better sealing effect can be ensured by adjusting the material and elasticity of the sealing strip 15, while ensuring that the overall operating performance of the equipment is not affected.

[0050] Return to reference Figure 1 In one embodiment, the sorting chute 5 of the online automated measurement and sorting equipment for profiles according to this application has an adjustable width. By setting multiple positions 16 to accommodate profiles of different types and sizes, the flexibility and applicability of the equipment are improved. The height and width of each position 16 can be finely adjusted by adjusting knobs 17 to ensure that profiles of different sizes can pass smoothly in the chute. Specifically, the sorting chute 5 includes several positions 16, each equipped with an adjusting knob 17. These adjusting knobs 17 are installed on one or both sides of the position 16 to facilitate adjustment by the operator according to actual needs. When the knobs are adjusted, the height and width of the position 16 change accordingly, ensuring the stability and accuracy of the profiles during the sorting process.

[0051] To facilitate the smooth passage of profiles of varying sizes through the chute, each stop 16 is composed of multiple chute sections, with the spacing between the chute sections controlled by adjusting knobs 17. These knobs are connected to the sides of the chute and can be rotated to move sections of the chute inwards or outwards, thereby changing the overall width of the chute. Furthermore, the knobs are connected to a height adjustment device, allowing the height of the chute to be changed by adjusting the position of the knobs. This design enables the sorting chute 5 to accommodate profiles of various sizes and allows for rapid adjustments during quick profile type changes, improving the efficiency and accuracy of the entire sorting system. For example, when handling wider profiles, the operator can adjust the width of the chute to a suitable position by rotating the adjusting knob 17, while ensuring the height is also within the appropriate range, thus ensuring the smooth passage of the profile through the sorting chute 5.

[0052] In one embodiment, such as Figure 1 As shown, the guide rail 6 of the profile online automated measurement and sorting equipment of this application is slightly lower than the baffle plate 4. This design creates a small height difference between the guide rail 6 and the baffle plate 4, further ensuring the airtightness of the internal space of the equipment.

[0053] In one embodiment, the online automated measurement and sorting equipment for profiles of this application further optimizes the profile sorting process by adding a buffer device 19 at the end of its guide rail 6. The introduction of this buffer device 19 effectively reduces the impact force on the profiles after they slide out of the sorting chute 5, thereby preventing damage to the profiles caused by sudden stops due to airflow during high-speed movement. The buffer device 19, located at the end of the guide rail 6, mainly consists of multiple elastic pads 20, which effectively absorb and disperse the impact force of the profiles. The number of elastic pads 20 can be adjusted according to actual needs to ensure optimal buffering effect.

[0054] The elastic pads 20 in the buffer device 19 are fixed to the end of the guide rail 6 and are evenly distributed to ensure that the profile receives uniform buffering force across the entire contact surface. Specifically, the elastic pads 20 can be fixed to the end of the rail by bolts or adhesive, thereby ensuring that no displacement occurs during long-term use. The material of the elastic pads 20 is typically highly elastic rubber or other materials with similar properties to ensure that they maintain good elasticity and wear resistance during repeated use. For example, in a specific embodiment, the elastic pads 20 can be made of polyurethane material, which not only has good elasticity but also excellent wear resistance and weather resistance, making it very suitable for long-term, high-frequency operating conditions.

[0055] In actual operation, when this device is used, the profile first enters the fixed frame 1 through the conveying mechanism 3. At this time, the conveying mechanism 3 is responsible for smoothly conveying the profile to the measurement area. By adjusting the conveying speed, airflow interference caused by high-speed movement can be effectively reduced, ensuring that the profile remains stable during the measurement process. The fixed frame 1 provides a stable foundation for all equipment, ensuring that the entire measurement and sorting process is not affected by external factors.

[0056] Meanwhile, the baffles 4 installed on both sides of the conveyor mechanism 3 can reduce the disturbance of external airflow on the profiles, making the profiles move more stably. The laser sensor 10 is located in the measurement module 2, which measures the size and shape of the passing profiles in real time and transmits the data to the control system for analysis. The control system determines whether the profiles meet the predetermined standards based on the measurement results, and then sends instructions to the sorting chute 5.

[0057] Once the control system determines that the profile meets the predetermined standards, the sorting chute 5 guides it to the correct sorting area; if it does not meet the standards, it is directed to another processing area. The exit of the sorting chute 5 is connected to guide rails 6, which extend on both sides of the chute and work in conjunction with the baffles 4 to further ensure that the profile moves precisely along the predetermined path, ultimately completing the sorting task. Throughout the process, all components work together to ensure the efficiency and accuracy of measurement and sorting.

[0058] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of this application. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of those different embodiments or examples.

[0059] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0060] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this application, and these should all be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. An online automated measurement and sorting device for profiles, characterized in that, include: A fixed frame (1) is used to provide support; The measuring module (2), set on the fixed frame (1), includes a laser sensor for real-time measurement of the dimensions and shape of the profile; The conveying mechanism (3) is installed above the fixed frame (1) and is used to convey profiles; Baffles (4) are set on both sides of the conveying mechanism (3) to reduce the disturbance of external airflow to the profile; The sorting chute (5) is connected to the outlet end of the conveying mechanism (3) and is used to sort the measured profiles according to predetermined standards. Guide rails (6) are set on both sides of the sorting chute (5) and work in conjunction with the baffles (4) to guide the profiles to move along a predetermined path; wherein The conveyor belt (12) of the conveying mechanism (3) is provided with air curtain devices (13) on both sides, and the airflow generated by the air curtain devices (13) is in the same direction as the conveying direction. The height of the baffle plate (4) is higher than the highest point of the profile, and the height of the guide rail (6) is lower than the height of the baffle plate (4); and The upper edge of the baffle plate (4) is provided with a sealing strip (15), and the sealing strip (15) is closely fitted with the top edge of the fixed frame (1).

2. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The fixed frame (1) includes at least four vertical columns (7), which are fixedly connected by crossbeams (8). The bottom of the columns is provided with shock-absorbing pads (9) to absorb vibrations during equipment operation.

3. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The laser sensor (10) of the measurement module (2) is mounted above the fixed frame (1), and the optical axis of the sensor is perpendicular to the movement direction of the conveying mechanism (3).

4. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The measurement module (2) also includes an adjustable positioning frame (11), which is mounted on a fixed frame (1) and is used to adjust the height and angle of the laser sensor (10).

5. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The air curtain device (13) includes several nozzles (14), which are evenly distributed on both sides of the conveyor belt (12).

6. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The baffle plate (4) is flush with the surface of the conveying mechanism (3).

7. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The width of the sorting chute (5) is adjustable, and multiple gears (16) are set to accommodate different types and sizes of profiles. The height and width of each gear (16) can be adjusted by adjusting the knob (17).

8. The profile online automated measurement and sorting equipment according to claim 1, characterized in that: The end of the guide rail (6) is provided with a buffer device (19), which is composed of multiple elastic pads (20).

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