An aluminum profile production line that realizes high-precision automatic online detection of all workstations

Abstract

The invention discloses an aluminum profile production line which can realize high-precision automatic online detection of all workstations, and relates to the technical field of aluminum profile production lines. The technical scheme is as follows: it comprises a box body, a transmission component, a sampling component, a flatness detection component and a mechanical property detection component. The box body comprises an outer partition, an inner partition, a sampling cutting groove and an upper guard plate. The sampling component comprises a servo motor 1, a screw slide bar and a splitting component. The flatness detection component comprises a plane substrate, a double-rod cylinder 1, a double-rod cylinder 2, a push plate and a film pressure transmitter. The invention adjusts the direction of the aluminum profile by rotating a turntable, clamps the two ends of the aluminum profile by two groups of chucks, and performs a tensile test on the aluminum profile by driving a single-rod cylinder, so as to facilitate the testing of the plasticity, elongation and mechanical strength performance of the aluminum profile. At the same time, by driving a servo motor 3 to rotate the chuck, it is convenient to detect the anti-twisting and pulling performance of the aluminum profile, and to facilitate the comprehensive detection of the mechanical properties of the aluminum profile.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum profile production lines, and in particular to an aluminum profile production line capable of realizing high-precision automatic online detection of all workstations. Background Art

[0002] The density of aluminum profiles is only 2.7g / cm3. Under most environmental conditions, including in air, water or brine, petrochemicals and many chemical systems, aluminum can show excellent corrosion resistance and excellent machinability. In various deformed aluminum alloys and cast aluminum alloys, as well as in various states after these alloys are produced, the variation of machining characteristics is quite large, which requires special machine tools or technologies. The specific tensile strength, yield strength, ductility and corresponding work hardening rate dominate the variation of allowable deformation. It is convenient to alloy with other metals or non-metals, which is convenient to meet the needs of people in life and manufacturing for a variety of profiles. At the same time, aluminum has good recyclability. Before shaping aluminum, it is usually necessary to inspect the physical properties of the original aluminum profile and test the mechanical properties of the aluminum profile to improve production quality and whether the aluminum profile meets quality requirements.

[0003] The existing technology has the following deficiencies: When testing the physical properties of existing aluminum profiles, they are usually tested manually in sequence, with low testing efficiency, low degree of automation, long inspection cycle, and inconvenience for batch assembly line testing.

[0004] Therefore, it is necessary to invent an aluminum profile production line that can realize high-precision automatic online detection of all workstations. Summary of the invention

[0005] To this end, the present invention provides an aluminum profile production line that can realize high-precision automatic online detection of all workstations. By setting a mechanical property detection component, two sets of chucks are used to clamp the two ends of the aluminum profile, and a single-rod cylinder is driven to perform a tensile test on the aluminum profile, so as to facilitate the testing of the plasticity, elongation, and mechanical strength of the aluminum profile, and facilitate the rapid and automatic detection of the mechanical properties of the aluminum profile, so as to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum profile production line that realizes high-precision automatic online detection of all workstations, comprising a box body, a transmission component, a sampling component, a flatness detection component and a mechanical property detection component, the box body comprising an outer partition, an inner partition, a sampling cutting groove and an upper guard plate, the sampling component comprising a servo motor 1, a screw slide rod and a splitting component, the flatness detection component comprising a flat substrate, a double-rod cylinder 1, a double-rod cylinder 2, a push plate and a thin film pressure sensor, the mechanical property detection component comprising a servo motor 3, a gear 3, a single-rod cylinder, a cylinder seat, a gear 4, a chuck and a steering device.

[0007] Preferably, an outer partition is fixedly installed on the inner wall of the outer side of the box body, an inner partition is fixedly installed on the inner wall of the inner side of the box body, a sampling cutting groove is fixedly installed inside the inner partition, an upper guard plate is fixedly installed on the top of the outer partition and the inner partition, and the upper guard plate spans over the box body.

[0008] Preferably, the transmission component includes conveying rollers, and eleven groups of conveying rollers are provided. The conveying rollers are rotatably connected to the inner walls of the outer partition and the inner partition through bearings. The inner rotating shaft of the conveying roller extends to the inner side of the inner partition. Two groups of belt grooves are symmetrically provided on the outer wall of the inner rotating shaft of the conveying roller. A driving motor is fixedly installed between the inner partition and the inner wall of the box body, and a pulley is fixedly installed on the output end of the driving motor. Two groups of belt grooves are provided on the outer wall of the pulley. The belt groove on the outer wall of the conveying roller rotating shaft is connected to the pulley through a belt.

[0009] Preferably, the sampling component is located on the right side of the fifth conveying roller, the servo motor 1 is fixedly mounted on the inner wall at the bottom of the sampling cutting groove, the output end of the servo motor 1 is fixedly mounted with a gear 1, the inner walls of the inner and outer sides of the box body are rotatably connected with a screw rod and a sliding rod through bearings, the outer wall of the screw rod is fixedly mounted with a gear 2, and the gear 2 is meshingly connected with the gear 1.

[0010] Preferably, the splitting component includes a slide, the inner wall of the slide is threadedly connected to the outer wall of the screw, the inner wall of the slide is slidably connected to the outer wall of the slide, servo motor 2 is fixedly installed on the top of the slide, a cutting blade is fixedly installed on the output end of servo motor 2, and a protective cover is fixedly installed on the top of the slide.

[0011] Preferably, the planar substrate is fixedly mounted on the inner walls of the outer partition and the inner partition, the planar substrate is located directly below the upper guard plate, the top of the planar substrate is flush with the top of the conveying roller, two groups of double-rod cylinders 1 are symmetrically mounted on the inner walls of the outer partition and the inner partition, the double-rod cylinder 1 is located above the planar substrate, the double-rod cylinder 2 is fixedly mounted on the inner wall of the top of the upper guard plate, push plates are fixedly mounted on the output ends of the cylinder 1 and the double-rod cylinder 2, an installation groove is provided on the surface of the push plate, and a detection plate is fixedly mounted on the inner wall of the installation groove.

[0012] Preferably, through holes are evenly arranged on the surface of the detection plate, the through hole spacing is set to 4 mm, thin film pressure sensors are fixedly installed on the inner walls of the through holes, the surface of the thin film pressure sensor is flush with the surface of the detection plate, and the surface of the thin film pressure sensor and the surface of the detection plate are both smooth.

[0013] Preferably, two groups of servo motors three are symmetrically installed on the outer walls at the ends of the outer partition and the inner partition, and gear three is fixedly installed on the output end of the servo motor three. The inner walls of the outer partition and the inner partition are rotatably connected to two groups of single-rod cylinders through bearings. The two groups of single-rod cylinders are symmetrically distributed, and cylinder seats are fixedly installed on the outer ends of the two groups of single-rod cylinders. Gear four is fixedly installed on the outer wall of the cylinder seat, and the gear four is meshingly connected with gear three.

[0014] Preferably, a chuck is fixedly installed on the output end of the single-rod cylinder, and the chuck includes a clamp seat, which is fixedly installed on the output end of the single-rod cylinder. The clamp seat is internally slidably connected to a splint, and cylinder three is fixedly installed on the top of the inner wall of the clamp seat, and the output end of cylinder three is fixedly connected to the top of the splint.

[0015] Preferably, the steering device includes a support plate, and the outer walls on both sides of the support plate are fixedly connected to the inner walls of the outer partition plate and the inner partition plate respectively, and a servo motor four is fixedly installed on the bottom of the support plate, and the output end of the servo motor four is rotatably connected to the inner wall of the support plate through a bearing, and the output end of the servo motor four extends to above the support plate, and the output end of the servo motor four is fixedly installed on a turntable, and a limit groove is provided on the top of the turntable, and the bottom height of the limit groove is flush with the top height of the conveying roller.

[0016] The beneficial effects of the present invention are:

[0017] 1. By setting up a sampling component, the servo motor 1 drives the screw to rotate, thereby driving the slide to move above the aluminum profile. At the same time, the servo motor 2 drives the cutting blade to segment the aluminum profile, and one or more aluminum profiles are segmented, and random sampling is performed in and out for testing, thereby improving the generality of the test results and the test accuracy;

[0018] 2. By setting up a flatness detection component, the test sample is conveyed to the top of the flat substrate through a conveyor roller, and the double-rod cylinder 1 and the double-rod cylinder 2 are driven to extend to the top and the outer wall surfaces on both sides of the aluminum profile. Then, when multiple sets of detection film pressure sensors are in contact with the surface of the aluminum profile, the pressure of the film pressure sensor is detected in real time. The flatness of the aluminum profile surface can be detected in a timely manner through the pressure condition of the film pressure sensor;

[0019] 3. By setting up the mechanical properties testing component, when the conveyor roller inputs the sample to be tested to the top of the turntable, the direction of the aluminum profile is adjusted by rotating the turntable, so that the two ends of the aluminum profile are clamped by two sets of chucks, and the aluminum profile is subjected to a tensile test by driving the single-rod cylinder, which is convenient for testing the plasticity, elongation, and mechanical strength of the aluminum profile. At the same time, by driving the servo motor to rotate the chuck, it is convenient to detect the anti-twisting and tensile performance of the aluminum profile, and to comprehensively detect the mechanical properties of the aluminum profile. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A schematic diagram of the overall structure provided by the present invention;

[0021] Figure 2 A top view provided for the present invention;

[0022] Figure 3 A schematic diagram of the structure of the sampling assembly provided by the present invention;

[0023] Figure 4 A cross-sectional view of a split assembly provided by the present invention;

[0024] Figure 5 A schematic diagram of the structure of a flatness detection assembly provided by the present invention;

[0025] Figure 6 A schematic diagram of the structure of the detection board provided by the present invention;

[0026] Figure 7 A schematic diagram of the structure of the mechanical properties detection assembly provided by the present invention;

[0027] Figure 8 A front view of the mechanical properties testing assembly provided by the present invention;

[0028] Fig. 9 This is a schematic diagram of the chuck structure provided by the present invention.

[0029] In the figure: box 100, outer partition 110, inner partition 120, sampling cutting groove 130, upper guard plate 140, transmission component 200, drive motor 210, pulley 220, conveyor roller 230, belt 240, sampling component 300, servo motor 1 310, gear 1 311, screw 320, gear 2 321, slide bar 330, splitting component 340, slide seat 341, servo motor 2 342, cutting blade 343, protective cover 344, flatness detection component 400, flat substrate 410, double-rod cylinder one 420, double-rod cylinder two 430, push plate 440, mounting groove 441, detection plate 442, through hole 443, film pressure sensor 450, mechanical property detection component 500, servo motor three 510, gear three 511, single-rod cylinder 520, cylinder seat 521, gear four 522, chuck 530, clamp seat 531, clamp plate 532, cylinder three 533, steering device 540, support plate 541, servo motor four 542, turntable 543, limit groove 544. DETAILED DESCRIPTION

[0030] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0031] See attached Figure 1-9The present invention provides an aluminum profile production line that realizes high-precision automatic online detection of all workstations. In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions: an aluminum profile production line that realizes high-precision automatic online detection of all workstations, including a box body 100, a transmission component 200, a sampling component 300, a flatness detection component 400 and a mechanical property detection component 500. The box body 100 includes an outer partition 110, an inner partition 120, a sampling cutting groove 130 and an upper guard plate 140. The sampling component 300 includes a servo motor 310, a screw 320, a sliding rod 330 and a splitting component 340. The flatness detection component 400 includes a flat substrate 410, a double-rod cylinder 1 420, a double-rod cylinder 2 430, a push plate 440 and a thin film pressure sensor. 450, the mechanical property detection assembly 500 includes a servo motor 3 510, a gear 3 511, a single-rod cylinder 520, a cylinder seat 521, a gear 4 522, a chuck 530 and a steering device 540, an outer partition 110 is fixedly installed on the inner wall of the outer side of the box body 100, an inner partition 120 is fixedly installed on the inner wall of the inner side of the box body 100, a sampling cutting groove 130 is fixedly installed inside the inner partition 120, an upper guard plate 140 is fixedly installed on the top of the outer partition 110 and the inner partition 120, and the upper guard plate 140 spans above the box body 100, and the transmission assembly 200 includes a conveying roller 230, and the conveying roller 230 is provided with eleven groups, and the conveying roller 230 is rotatably connected to the inner wall of the outer partition 110 and the inner partition 120 through a bearing, and the inner shaft of the conveying roller 230 extends to the inner partition On the inner side of the plate 120, two groups of belt grooves are symmetrically arranged on the outer wall of the inner rotating shaft of the conveying roller 230. A driving motor 210 is fixedly installed between the inner partition plate 120 and the inner wall of the box body 100. A pulley 220 is fixedly installed on the output end of the driving motor 210. Two groups of belt grooves are arranged on the outer wall of the pulley 220. The belt groove on the outer wall of the rotating shaft of the conveying roller 230 is connected to the pulley 220 through a belt 240. Specifically, the box body 100 has the function of facilitating the installation of the conveying component 200, the sampling component 300, the flatness detection component 400 and the mechanical property detection component 500. The sampling component 300 is convenient for cutting and sampling the aluminum profile and is convenient for subsequent detection. The conveying component 200 has the function of facilitating the conveying of the aluminum profile. The flatness detection component 400 It has the function of conveniently detecting the surface flatness of the aluminum profile. The mechanical property detection component 500 is convenient for detecting the plasticity, elongation, mechanical strength, anti-twisting and other mechanical properties of the aluminum profile. The outer partition 110 and the inner partition 120 have the function of facilitating the installation of relevant detection components in the box body 100. The sampling cutting groove 130 has the function of facilitating the installation of the servo motor 310 and the storage and separation component 340. The upper guard plate 140 has the function of facilitating the installation of the double-rod cylinder 430 and has the function of protecting and improving the safety of the experiment to prevent the aluminum profile from bouncing up and causing injuries when it is squeezed. The conveying roller 230 has the function of rolling and conveying the aluminum profile. The driving motor 210 has the function of providing power for the conveying roller 230. The pulley 220 and the belt 240 have the function of transmission.

[0032] Furthermore, the sampling assembly 300 is located on the right side of the fifth conveying roller 230, the servo motor 1 310 is fixedly mounted on the inner wall at the bottom of the sampling cutting groove 130, the output end of the servo motor 1 310 is fixedly mounted with a gear 1 311, the inner wall of the inner side and the outer side of the box body 100 are rotatably connected with the screw 320 and the slide rod 330 through bearings, the outer wall of the screw 320 is fixedly mounted with a gear 2 321, and the gear 2 321 is meshed with the gear 1 311, and the segmentation assembly 340 includes a slide seat 341, the inner wall of the slide seat 341 is threadedly connected with the outer wall of the screw 320, and the inner wall of the slide seat 341 is threadedly connected with the slide rod 330. The outer wall is slidably connected, a servo motor 342 is fixedly installed on the top of the slide 341, a cutting blade 343 is fixedly installed on the output end of the servo motor 342, and a protective cover 344 is fixedly installed on the top of the slide 341. Specifically, the servo motor 310 is convenient for driving the screw 320 to rotate in the positive direction, thereby driving the slide 341 to move above the aluminum profile, so as to facilitate the synchronous driving of the servo motor 342 to rotate, and use the cutting blade 343 to cut and sample the aluminum profile. The slide 341 is convenient for installing the servo motor 342, and the protective cover 344 has a safety protection function.

[0033] Further, the plane substrate 410 is fixedly mounted on the inner wall of the outer partition 110 and the inner partition 120, the plane substrate 410 is located directly below the upper guard plate 140, the top of the plane substrate 410 is flush with the top of the conveying roller 230, two sets of double-rod cylinders 1 420 are symmetrically mounted on the inner walls of the outer partition 110 and the inner partition 120, the double-rod cylinder 1 420 is located above the plane substrate 410, the double-rod cylinder 2 430 is fixedly mounted on the inner wall of the top of the upper guard plate 140, and the output ends of the double-rod cylinder 1 420 and the double-rod cylinder 2 430 are fixedly mounted with a push plate 440, the surface of the push plate 440 is provided with a mounting groove 441, the inner wall of the mounting groove 441 is fixedly mounted with a detection plate 442, the surface of the detection plate 442 is evenly provided with through holes 443, the spacing between the through holes 443 is set to 4 mm, and the inner wall of the through holes 443 is fixedly mounted with a thin film pressure sensor 450, the thin film pressure sensor 4 50 surface is flush with the surface of the detection plate 442, the surface of the film pressure sensor 450 and the surface of the detection plate 442 are both smooth surfaces. Specifically, the flat substrate 410 has the function of conveniently supporting the aluminum profile for flatness detection. The surface of the flat substrate 410 is a smooth plane, which has the function of improving the detection accuracy. The double-rod cylinder 1 420 and the double-rod cylinder 2 430 have the function of facilitating the installation of the push plate 440. By driving the double-rod cylinder 2 430, the three groups of push plates 440 and the flat substrate 410 are used to position the aluminum profile. Since the surfaces of the detection plate 442, the film pressure sensor 450 and the flat substrate 410 are all smooth surfaces, when the film pressure sensor 450 detects that the surface force is uniform, it means that the surface of the aluminum profile is smooth without protrusions and pits. When the force differences of multiple groups of film pressure sensors 450 are large, it means that the surface flatness of the aluminum profile is poor.

[0034] Further, two groups of servo motors 3 510 are symmetrically installed on the outer walls of the ends of the outer partition 110 and the inner partition 120, and gears 3 511 are fixedly installed on the output ends of the servo motors 3 510. The inner walls of the outer partition 110 and the inner partition 120 are rotatably connected to two groups of single-rod cylinders 520 through bearings. The two groups of single-rod cylinders 520 are symmetrically distributed. Cylinder seats 521 are fixedly installed on the outer ends of the two groups of single-rod cylinders 520. Gears 4 522 are fixedly installed on the outer walls of the cylinder seats 521. Gears 4 522 are meshed and connected with gears 3 511. A chuck 530 is fixedly installed on the output ends of the single-rod cylinders 520. The chuck 530 includes a chuck seat 530. 1. The clamp seat 531 is fixedly mounted on the output end of the single-rod cylinder 520. The clamp seat 531 is internally slidably connected to the clamp plate 532. The top of the inner wall of the clamp seat 531 is fixedly mounted with the cylinder 3 533. The output end of the cylinder 3 533 is fixedly connected to the top of the clamp plate 532. The steering device 540 includes a support plate 541. The outer walls of the two sides of the support plate 541 are fixedly connected to the inner walls of the outer partition 110 and the inner partition 120 respectively. The servo motor 4 542 is fixedly mounted on the bottom of the support plate 541. The output end of the servo motor 4 542 is rotatably connected to the inner wall of the support plate 541 through a bearing. The output end of the servo motor 4 542 extends to the support plate 5 41, the output end of the servo motor 4 542 is fixedly installed with a turntable 543, and a limit groove 544 is provided on the top of the turntable 543. The bottom height of the limit groove 544 is flush with the top height of the conveying roller 230. Specifically, the servo motor 3 510 is convenient for driving the single-rod cylinder 520 to rotate forward and reversely. The meshing of the gear 3 511 and the gear 4 522 has a transmission function, so that it is convenient to drive the cylinder seat 521 to rotate through the servo motor 3 510. The cylinder seat 521 has a transmission function. The two sets of single-rod cylinders 520 pull the aluminum profiles by telescoping, which is convenient for the elongation test of the aluminum profiles. The chuck 530 is convenient for The function of clamping aluminum profiles is that the clamping seat 531 and the clamping plate 532 cooperate to facilitate clamping of aluminum profiles. By driving the cylinder three 533 to extend and retract, the clamping plate 532 is driven to slide inside the clamping seat 531 to control the clamping and release of the aluminum profile. The steering device 540 facilitates the steering of the aluminum profiles transmitted by the conveying roller 230, and facilitates the clamping of the aluminum profiles by the chuck 530. The support plate 541 has the function of installing the servo motor four 542. The servo motor four 542 facilitates the driving of the turntable 543 to rotate. The turntable 543 and the limit groove 544 cooperate to limit the aluminum profile.

[0035] The use process of the present invention is as follows: the technicians put the aluminum profile to be tested on the top of the conveying roller 230, drive the conveying roller 230 to rotate by driving the driving motor 210, so as to convey the aluminum profile, drive the servo motor 1 310 to rotate, and the screw 320 is engaged with the slide 341, and the slide 330 limits the slide 341, so as to push the slide 341 to move on the outer wall of the screw 320, and drive the servo motor 2 342 at the same time, and cut the aluminum profile by the cutting blade 343. , then the cut aluminum profile is transported to the top of the flat substrate 410, then the drive motor 210 is stopped, and the double-rod cylinder 1 420 and the double-rod cylinder 2 430 are driven to extend the rods at the same time, and the detection plate 442 is pushed to fit the surface of the aluminum profile, and then the force on the surface of the film pressure sensor 450 is detected, and the pressure value of the film pressure sensor 450 is collected for analysis. When the difference in the pressure value of the film pressure sensor 450 is low, it means that the surface flatness of the aluminum profile is good, and when the pressure value of the film pressure sensor 450 is high, it means that the surface flatness of the aluminum profile is good. If the difference is large, it means that the surface flatness of the aluminum profile is low. After the inspection is completed, the double-rod cylinder 1 420 and the double-rod cylinder 2 430 are retracted, and then the drive motor 210 is started to continue to convey the aluminum profile, and the aluminum profile is conveyed to the limit groove 544 on the surface of the turntable 543, and then the servo motor 4 542 is driven to rotate the aluminum profile to the inside of the clamp 530, and then the single-rod cylinder 520 is driven to extend the rod, and the aluminum profile is inserted into the gap between the clamp seat 531 and the clamp plate 532, and then the cylinder 3 533 is driven to The rod is extended downward to clamp the aluminum profile in the chuck 530, and then the two sets of single-rod cylinders 520 are used to retract the rods to stretch the aluminum profile until the aluminum profile is pulled, thereby calculating the elongation by measuring the initial length of the aluminum profile and the instantaneous length when it breaks. At the same time, the relevant physical properties of the aluminum profile can be obtained through data analysis, and the aluminum profile is twisted by driving the servo motor three 510 to rotate forward and reversely, thereby facilitating the measurement of the fatigue strength and twisting and pulling resistance of the aluminum profile, and facilitating rapid and comprehensive batch performance testing of the aluminum profile.

[0036] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention by using the above technical solutions or modify it into an equivalent technical solution. Therefore, any simple modification or equivalent replacement made according to the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. An aluminum profile production line for realizing high-precision automatic online detection of all workstations, comprising a box (100), a transmission component (200), a sampling component (300), a flatness detection component (400) and a mechanical property detection component (500), wherein the box (100) comprises an outer partition (110), an inner partition (120), a sampling cutting groove (130) and an upper guard plate (140), the sampling component (300) comprises a servo motor 1 (310), a screw (320), a sliding rod (330) and a splitting component (340), and the flatness detection component (400) comprises a flat substrate (410), a double-rod cylinder 1 (420), a double-rod cylinder 2 (430), a push plate (440) and a thin film pressure sensor The mechanical property detection assembly (500) comprises a servo motor (510), a gear (511), a single-rod cylinder (520), a cylinder seat (521), a gear (522), a chuck (530) and a steering device (540); an outer partition (110) is fixedly mounted on the outer inner wall of the box body (100); an inner partition (120) is fixedly mounted on the inner inner wall of the box body (100); a sampling cutting groove (130) is fixedly mounted inside the inner partition (120); an upper guard plate (140) is fixedly mounted on the top of the outer partition plate (110) and the inner partition plate (120); the upper guard plate (140) spans over the box body (100); and the conveying assembly (200) comprises a conveying roller (2 30), eleven groups of conveying rollers (230) are provided, and the conveying rollers (230) are rotatably connected to the inner walls of the outer partition (110) and the inner partition (120) through bearings. The inner rotating shaft of the conveying roller (230) extends to the inner side of the inner partition (120), and the outer wall of the inner rotating shaft of the conveying roller (230) is symmetrically provided with two groups of belt grooves. A driving motor (210) is fixedly installed between the inner partition (120) and the inner wall of the box body (100), and a pulley (220) is fixedly installed at the output end of the driving motor (210). The outer wall of the pulley (220) is provided with two groups of belt grooves. The belt groove on the outer wall of the rotating shaft of the conveying roller (230) is connected to the pulley (220) through a belt (240). The sampling component ( 300) is located on the right side of the fifth conveying roller (230), the servo motor 1 (310) is fixedly mounted on the inner wall at the bottom of the sampling cutting groove (130), the output end of the servo motor 1 (310) is fixedly mounted with a gear 1 (311), the inner and outer inner walls of the box body (100) are rotatably connected with a screw rod (320) and a slide rod (330) through bearings, the outer wall of the screw rod (320) is fixedly mounted with a gear 2 (321), the gear 2 (321) is meshingly connected with the gear 1 (311), the dividing assembly (340) includes a slide seat (341), the inner wall of the slide seat (341) is threadedly connected with the outer wall of the screw rod (320), and the inner wall of the slide seat (341) is slidably connected with the outer wall of the slide rod (330),A servo motor 2 (342) is fixedly mounted on the top of the slide seat (341), a cutting blade (343) is fixedly mounted on the output end of the servo motor 2 (342), and a protective cover (344) is fixedly mounted on the top of the slide seat (341), characterized in that: The planar substrate (410) is fixedly mounted on the inner walls of the outer partition (110) and the inner partition (120); the planar substrate (410) is located directly below the upper guard plate (140); the top of the planar substrate (410) is flush with the top of the conveying roller (230); two sets of double-rod cylinders (420) are symmetrically mounted on the inner walls of the outer partition (110) and the inner partition (120); the double-rod cylinders (420) are located above the planar substrate (410); the double-rod cylinders (430) are fixedly mounted on the inner wall of the top of the upper guard plate (140); the double-rod cylinders (420) and (430) are symmetrically mounted on the inner walls of the outer partition (110) and the inner partition (120); 430) output ends are all fixedly installed with a push plate (440), a mounting groove (441) is provided on the surface of the push plate (440), a detection plate (442) is fixedly installed on the inner wall of the mounting groove (441), through holes (443) are evenly provided on the surface of the detection plate (442), the spacing between the through holes (443) is set to 4 mm, and a thin film pressure sensor (450) is fixedly installed on the inner wall of the through hole (443), the surface of the thin film pressure sensor (450) is flush with the surface of the detection plate (442), and the surface of the thin film pressure sensor (450) and the surface of the detection plate (442) are both smooth surfaces; The output end of the single-rod cylinder (520) is fixedly mounted with a chuck (530), the chuck (530) comprising a chuck seat (531), the chuck seat (531) being fixedly mounted on the output end of the single-rod cylinder (520), the interior of the chuck seat (531) being slidably connected to a clamping plate (532), a third cylinder (533) being fixedly mounted on the top of the inner wall of the chuck seat (531), the output end of the third cylinder (533) being fixedly connected to the top of the clamping plate (532); The steering device (540) comprises a support plate (541), the outer walls on both sides of the support plate (541) are fixedly connected to the inner walls of the outer partition plate (110) and the inner partition plate (120) respectively, a servo motor four (542) is fixedly installed at the bottom of the support plate (541), the output end of the servo motor four (542) is rotatably connected to the inner wall of the support plate (541) via a bearing, the output end of the servo motor four (542) extends above the support plate (541), a turntable (543) is fixedly installed at the output end of the servo motor four (542), a limiting groove (544) is provided at the top of the turntable (543), and the bottom height of the limiting groove (544) is flush with the top height of the conveying roller (230); The conveying assembly (200) conveys the aluminum profile to the limiting groove (544) on the surface of the turntable (543), and then drives the servo motor four (542) to rotate the aluminum profile to the inside of the chuck (530), and then drives the single-rod cylinder (520) to extend the rod, inserts the aluminum profile into the gap between the clamp seat (531) and the clamp plate (532), and then drives the cylinder three (533) to extend the rod downward to clamp the aluminum profile in the chuck (530).

2. The aluminum profile production line that realizes high-precision automatic online detection of all workstations according to claim 1 is characterized in that: Two groups of servo motors three (510) are symmetrically installed on the outer walls at the ends of the outer partition (110) and the inner partition (120), and gears three (511) are fixedly installed on the output ends of the servo motors three (510). The inner walls of the outer partition (110) and the inner partition (120) are rotatably connected to two groups of single-rod cylinders (520) through bearings. The two groups of single-rod cylinders (520) are symmetrically distributed, and cylinder seats (521) are fixedly installed on the outer ends of the two groups of single-rod cylinders (520). Gears four (522) are fixedly installed on the outer walls of the cylinder seats (521), and the gears four (522) are meshingly connected with gears three (511).

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