Aluminum alloy heat insulation profile detection method

Abstract

According to the aluminum alloy heat insulation profile detection method, a fourth motor in a third detection assembly drives a rotating column to rotate, the rotating column rotates to drive heating fan blades to generate hot air, the generated hot air is sprayed to the surface of a profile through a heating rod on the surface of a sleeve, and the heat resistance of the profile can be detected; a fourth motor drives an electric telescopic rod to move, the electric telescopic rod moves to drive a moving block to move, the moving block drives a matching plate to slide in a sliding groove through a matching rod, the matching plate slides to drive a sliding plate to move, the sliding plate moves to drive a magnetic attraction block to move, and the magnetic attraction block moves to drive a profile to move. When the section bar moves to the cambered surface position of the sliding groove, the section bar rotates, the section bar falls to the surface of the discharging plate through the groove formed in the right portion of the bottom plate and slides into the collecting box through the discharging plate, compared with the prior art, the heat resistance of the aluminum alloy heat insulation section bar can be effectively detected, meanwhile, the discharging speed can be increased, and the detection efficiency is high.

Description

Technical Field

[0001] This invention relates to the technical field of profile testing, specifically a testing method for aluminum alloy thermal insulation profiles. Background Technology

[0002] Aluminum alloy thermal insulation profiles are primarily made of aluminum, with plastic profile cavities serving as partitions, forming a new type of building material. They are mainly classified into strip-type and cast-in-place types based on their production methods. They possess excellent thermal insulation and sound insulation properties and are widely used in building structures such as doors, windows, and curtain walls. Currently, at exhibitions or other occasions requiring demonstration of the superior thermal insulation performance of profile products, companies often showcase their best products alongside their less competitive ones to highlight the advantages of the former. Therefore, companies often need to conduct simple tests on the thermal insulation performance of the profiles before the demonstration.

[0003] Chinese Patent (Announcement No.: CN211453149U) discloses a testing device for aluminum alloy thermal insulation profiles, including a tensile testing machine and a tension / compression plate mounted on the tensile testing machine. The tensile testing machine has a tension rod at its top, with an upper clamp fixedly mounted on the tension rod. The tension / compression plate has a lower clamp, and a connecting rod passes through the tension / compression plate. The upper end of the connecting rod is fixedly connected to the lower clamp, and the lower end of the connecting rod is fixedly connected to a shear testing device. A sample holder is located at the bottom of the tensile testing machine corresponding to the shear testing device. The beneficial effects of this invention are: the upper and lower clamps, used together, can complete the detection of the transverse tensile characteristic value of aluminum alloy thermal insulation profiles; simultaneously, the shear testing device, used in conjunction with the sample holder, can complete the detection of the longitudinal shear characteristic value, thus enabling comprehensive testing of the profiles using a single tensile testing machine.

[0004] While the aforementioned patent allows for comprehensive testing of profiles using a tensile testing machine, it lacks the capability to inspect the thermal insulation of the profiles. Furthermore, the testing process is inconvenient for loading and unloading profiles, increasing the workload for workers. Therefore, a testing method for aluminum alloy thermal insulation profiles is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a testing method for aluminum alloy thermal insulation profiles to solve the problems mentioned in the background.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a method for testing aluminum alloy thermally insulated profiles, wherein the method is implemented by an aluminum alloy thermally insulated profile testing device, the device comprising a housing, an internal blanking assembly for blanking the profile, a box at the front of the housing, a first testing assembly for strength testing of the profile disposed above the box, a second testing assembly for bending resistance testing of the profile disposed below the first testing assembly, and a third testing assembly for heat resistance testing of the profile disposed inside the box. The method for testing aluminum alloy thermally insulated profiles includes the following steps:

[0007] Step 1: The blanking assembly is used to cut aluminum alloy profiles;

[0008] Step 2: The first testing component is used to perform strength testing on the aluminum alloy profile;

[0009] Step 3: The second testing component is used to perform bending resistance testing on the aluminum alloy;

[0010] Step 4: The third testing component is used to test the heat resistance of the aluminum alloy.

[0011] Preferably, a number of support legs are fixedly connected to the bottom of the housing, a rotating rod is rotatably connected to the top of the housing, a material conveying plate is fixedly connected to the surface of the rotating rod, a collection box is slidably connected inside the box, two handles are fixedly connected to the right end of the collection box, and a number of support rods are fixedly connected inside the housing, with the support legs and support rods arranged in four sets at the four corners.

[0012] Preferably, the feeding assembly includes a first motor, which is fixedly connected to the housing. A rotating shaft is fixedly connected to the output end of the first motor, and a slider is rotatably connected to the other end of the rotating shaft. A connecting rod is slidably connected inside the slider, and a spring is provided on the surface of the connecting rod. An L-shaped plate is fixedly connected to one end of the connecting rod, and a folded plate is rotatably connected to the side of the L-shaped plate via a pin. A fixed slide rod is slidably connected inside the folded plate, and a fixed rod is slidably connected to the upper end of the fixed slide rod. Limit blocks are fixedly connected to both ends of the fixed rod, and the limit blocks are fixedly connected to the housing. A pusher plate is fixedly connected to the upper end of the folded plate, and a push rod is fixedly connected to the surface of the fixed slide rod.

[0013] Preferably, the first detection component includes a second motor, the output end of the second motor is fixedly connected to a transmission shaft, a limit plate is rotatably connected to the surface of the transmission shaft, a first detection rod is fixedly connected below the limit plate, a connecting column is slidably connected to the surface of the first detection rod, an eccentric wheel is fixedly connected behind the connecting column, a detection head is fixedly connected to the lower end of the first detection rod, a slide bar is rotatably connected to the surface of the transmission shaft, and the detection head is made of rubber.

[0014] Preferably, the second detection component includes a third motor, the output end of which is fixedly connected to a lead screw, a lead block is threadedly connected to the surface of the lead screw, and a swing rod is rotatably connected to the upper and lower sides of the lead block via pins. The other end of the swing rod is rotatably connected to a connecting block via a pin, a pressing plate is fixedly connected to the side of the connecting block, a push block is fixedly connected to the lower part of the pressing plate, a base is fixedly connected to the lower end of the third motor, a belt is slidably connected to the other end of the lead screw via a pulley, a detection strip is fixedly connected to the surface of the base, and a second detection rod is provided on one side of the detection strip.

[0015] Preferably, a placement plate is slidably connected inside the base, and a first telescopic rod is fixedly connected to the side of the placement plate. The other end of the first telescopic rod is fixedly connected to the base. Two sets of the third motor, lead screw, lead block, swing rod, connecting block, and extrusion plate are symmetrically arranged along the longitudinal center line of the base. Two sets of the second detection rod and the first telescopic rod are symmetrically arranged along the longitudinal center line of the detection strip.

[0016] Preferably, the third detection component includes a fourth motor, a rotating column fixedly connected to the output end of the fourth motor, a heating fan blade fixedly connected to the surface of the rotating column, a sleeve provided on the left side of the fourth motor, a heating rod fixedly connected to the surface of the sleeve, a base plate fixedly connected to the lower end of the fourth motor, a support block fixedly connected to the surface of the sleeve, the support block being fixedly connected to the base plate, a sliding plate provided above the base plate, a detection column provided inside the sliding plate, and a magnetic block fixedly connected to the lower end of the sliding plate.

[0017] Preferably, the magnetic blocks are arranged in four sets inside the sliding plate, an electric telescopic rod is provided at the power supply of the fourth motor, a moving block is fixedly connected to the surface of the electric telescopic rod, a cooperating rod is movably connected inside the moving block, a cooperating plate is fixedly connected to the other end of the cooperating rod, a sliding groove is slidably connected to the surface of the cooperating plate, the sliding groove is fixedly connected to the sliding plate, a feeding groove is opened on the right side of the bottom plate, a feeding plate is provided below the bottom plate, and the feeding plate is located directly above the collection box.

[0018] Preferably, the slide bar is slidably connected to the base, the base is fixedly connected to the housing, the bottom plate is fixedly connected to the housing, a spring is provided inside the first telescopic rod, the material feeding plate is arc-shaped, the magnetic block is made of high-strength magnetic material, the magnetic block is fixedly connected to the slide plate, and two sets of heating rods are symmetrically arranged along the longitudinal center line of the sleeve.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0020] 1. In this invention, the rotation of the first motor in the feeding assembly drives the rotation of the rotating shaft, which in turn drives the rotation of the slider, which in turn drives the rotation of the connecting rod, which in turn drives the rotation of the L-shaped plate. The L-shaped plate slides on the surface of the fixed slide rod via the folding plate, and the sliding of the folding plate drives the pusher plate to feed the profile inside the housing. At the same time as the folding plate moves, the pusher pushes the conveying plate to vibrate around the rotating rod, which can speed up the feeding speed of the profile and reduce the labor intensity of the workers compared with the prior art.

[0021] 2. In this invention, the rotation of the third motor in the second detection component drives the lead screw to rotate, and the screw thread drives the lead block to move. The lead block pushes the connecting block to move through the swing rod. The movement of the connecting block drives the extrusion plate to perform bending strength testing on the aluminum alloy on the surface of the placement plate. The second motor drives the transmission shaft to rotate, and the transmission shaft drives the eccentric wheel to rotate. The eccentric wheel drives the first detection rod to move up and down. The up and down movement of the first detection rod drives the detection head to perform strength testing on the profile after the bending strength test is completed. After the test is completed, the extrusion plate drives the push block to pull the placement plate to both sides. The movement of the placement plate facilitates the falling of the profile. Compared with the prior art, the bending strength of the profile can be tested at the same time as the strength test.

[0022] 3. This invention uses a fourth motor in the third detection component to drive a rotating column. The rotation of the rotating column drives the heating fan blades to generate hot air. The generated hot air is sprayed onto the surface of the profile through the heating rod on the sleeve surface, which can detect the heat resistance of the profile. The fourth motor drives an electric telescopic rod to move, which in turn drives a moving block to move. The moving block drives a mating plate to slide inside the slide groove through a mating rod. The sliding of the mating plate drives a sliding plate to move, which in turn drives a magnetic block to move. The magnetic block drives the profile to move. When the profile moves to the arc surface of the slide groove, it rotates and falls through the groove on the right side of the bottom plate onto the surface of the unloading plate. It then slides through the unloading plate into the collection box. Compared with the prior art, this invention can effectively detect the heat resistance of aluminum alloys, while also increasing the unloading speed and improving detection efficiency. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a top view of the overall structure of the present invention;

[0025] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the feeding assembly structure of the present invention;

[0027] Figure 5 This is a schematic diagram of the internal structure of the feeding assembly of the present invention;

[0028] Figure 6 This is a schematic diagram of the structure of the first detection component of the present invention;

[0029] Figure 7 This is a schematic diagram of the structure of the second detection component of the present invention;

[0030] Figure 8 This is a schematic diagram of the structure of the third detection component of the present invention;

[0031] Figure 9 This is a partial enlarged view of point A in the present invention;

[0032] Figure 10 This is a magnified view of part B of the present invention;

[0033] Figure 11 This is a flowchart of the testing method for aluminum alloy thermal insulation profiles according to the present invention;

[0034] In the diagram: 1. Shell; 2. Support leg; 3. Conveying plate; 4. Collection box; 5. Box body; 6. Support rod; 7. Rotating rod; 100. Feeding assembly; 101. First motor; 102. Rotating shaft; 103. Slider; 104. Connecting rod; 105. L-shaped plate; 106. Folding plate; 107. Pushing plate; 108. Fixing rod; 109. Limiting block; 110. Push rod; 111. Fixing slide rod; 200. First detection assembly; 201. Second motor; 202. Drive shaft; 203. Limiting plate; 204. First detection rod; 205. Detection head; 206. Connecting column; 207. Eccentric wheel; 208. Slide bar; 300. Second detection assembly; 301. 302. Third motor; 303. Lead screw; 304. Lead block; 305. Swing rod; 306. Connecting block; 307. Extrusion plate; 308. Belt; 309. First telescopic rod; 310. Placement plate; 311. Push block; 312. Detection strip; 313. Second detection rod; 400. Base; 401. Third detection assembly; 402. Fourth motor; 403. Rotating column; 404. Sleeve; 405. Heating rod; 406. Magnetic block; 407. Base plate; 408. Sliding plate; 409. Detection column; 410. Feeding plate; 411. Support block; 412. Moving block; 413. Matching rod; 414. Matching plate; 415. Electric telescopic rod; 416. Slide groove. Detailed Implementation

[0035] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0036] Please see Figures 1 to 11 This invention provides a technical solution: a method for testing aluminum alloy thermal insulation profiles. The method is implemented using an aluminum alloy thermal insulation profile testing device. The device includes a housing 1, with a blanking assembly 100 for blanking the profile inside the housing 1. A box 5 is located at the front of the housing 1. A first testing assembly 200 for strength testing of the profile is located above the box 5. A second testing assembly 300 for bending resistance testing of the profile is located below the first testing assembly 200. A third testing assembly 400 for heat resistance testing of the profile is located inside the box 5. The aluminum alloy thermal insulation profile testing method includes the following steps:

[0037] Step 1: The blanking assembly 100 is used to cut aluminum alloy profiles;

[0038] Step 2: The first testing component 200 is used to perform strength testing on the aluminum alloy profile;

[0039] Step 3: The second testing component 300 is used to perform bending resistance testing on the aluminum alloy;

[0040] Step 4: The third testing component 400 is used to test the heat resistance of the aluminum alloy.

[0041] For the stability of this device, several sets of support legs 2 are fixedly connected to the bottom of the housing 1, a rotating rod 7 is rotatably connected to the top of the housing 1, a material conveying plate 3 is fixedly connected to the surface of the rotating rod 7, a collection box 4 is slidably connected inside the box 5, two sets of handles are fixedly connected to the right end of the collection box 4, and several sets of support rods 6 are fixedly connected inside the housing 1. The support legs 2 and support rods 6 are arranged in four sets at the four corners.

[0042] To accelerate the efficiency of profile inspection, the feeding assembly 100 includes a first motor 101, which is fixedly connected to the housing 1. The output end of the first motor 101 is fixedly connected to a rotating shaft 102, and the other end of the rotating shaft 102 is rotatably connected to a slider 103. A connecting rod 104 is slidably connected inside the slider 103, and a spring is provided on the surface of the connecting rod 104. An L-shaped plate 105 is fixedly connected to one end of the connecting rod 104, and a folding plate 106 is rotatably connected to the side of the L-shaped plate 105 via a pin. A fixed slide rod 111 is slidably connected inside the folding plate 106, and a fixed rod 108 is slidably connected to the upper end of the fixed slide rod 111. Limiting blocks 109 are fixedly connected to both ends of the fixed rod 108, and the limiting blocks 109 are fixedly connected to the housing 1. A pusher plate 107 is fixedly connected to the upper end of the folding plate 106, and a push rod 110 is fixedly connected to the surface of the fixed slide rod 111.

[0043] To facilitate the strength testing of the profile, the first testing component 200 includes a second motor 201. The output end of the second motor 201 is fixedly connected to a drive shaft 202. A limit plate 203 is rotatably connected to the surface of the drive shaft 202. A first testing rod 204 is fixedly connected below the limit plate 203. A connecting post 206 is slidably connected to the surface of the first testing rod 204. An eccentric wheel 207 is fixedly connected behind the connecting post 206. A testing head 205 is fixedly connected to the lower end of the first testing rod 204. A slide bar 208 is rotatably connected to the surface of the drive shaft 202. The testing head 205 is made of rubber.

[0044] To test the bending strength of the profile, the second testing component 300 includes a third motor 301. A lead screw 302 is fixedly connected to the output end of the third motor 301. A lead screw block 303 is threaded onto the surface of the lead screw 302. A swing rod 304 is rotatably connected to the upper and lower sides of the lead screw block 303 via pins. A connecting block 305 is rotatably connected to the other end of the swing rod 304 via a pin. An extrusion plate 306 is fixedly connected to the side of the connecting block 305. A push block 310 is fixedly connected below the extrusion plate 306. A base 313 is fixedly connected to the lower end of the third motor 301. A belt 307 is slidably connected to the other end of the lead screw 302 via a pulley. A testing strip 311 is fixedly connected to the surface of the base 313. A second testing rod 312 is provided on one side of the testing strip 311.

[0045] Furthermore, a placement plate 309 is slidably connected inside the base 313, and a first telescopic rod 308 is fixedly connected to the side of the placement plate 309. The other end of the first telescopic rod 308 is fixedly connected to the base 313. Two sets of the third motor 301, lead screw 302, lead block 303, swing rod 304, connecting block 305, and extrusion plate 306 are symmetrically arranged along the longitudinal center line of the base 313. Two sets of the second detection rod 312 and the first telescopic rod 308 are symmetrically arranged along the longitudinal center line of the detection strip 311.

[0046] To facilitate the testing of the heat resistance of the profile, the third testing component 400 includes a fourth motor 401. A rotating column 402 is fixedly connected to the output end of the fourth motor 401. Heating fan blades are fixedly connected to the surface of the rotating column 402. A sleeve 403 is provided on the left side of the fourth motor 401. A heating rod 404 is fixedly connected to the surface of the sleeve 403. A base plate 406 is fixedly connected to the lower end of the fourth motor 401. A support block 410 is fixedly connected to the surface of the sleeve 403. The support block 410 is fixedly connected to the base plate 406. A sliding plate 407 is provided above the base plate 406. A testing column 408 is provided inside the sliding plate 407. A magnetic block 405 is fixedly connected to the lower end of the sliding plate 407.

[0047] To facilitate the unloading of the inspected profiles, four sets of magnetic blocks 405 are installed inside the sliding plate 407. An electric telescopic rod 414 is installed at the power supply of the fourth motor 401. A moving block 411 is fixedly connected to the surface of the electric telescopic rod 414. A mating rod 412 is movably connected inside the moving block 411. A mating plate 413 is fixedly connected to the other end of the mating rod 412. A sliding groove 415 is slidably connected to the surface of the mating plate 413. The sliding groove 415 is fixedly connected to the sliding plate 407. A unloading groove is opened on the right side of the bottom plate 406. An unloading plate 409 is installed below the bottom plate 406 and is located directly above the collection box 4.

[0048] Furthermore, the slide bar 208 is slidably connected to the base 313, the base 313 is fixedly connected to the housing 5, the bottom plate 406 is fixedly connected to the housing 5, the first telescopic rod 308 is internally equipped with a spring, the feeding plate 409 is arc-shaped, the magnetic block 405 is made of high-strength magnetic material, the magnetic block 405 is fixedly connected to the sliding plate 407, and two sets of heating rods 404 are symmetrically arranged along the longitudinal center line of the sleeve 403.

[0049] Working principle: After the invention is installed, the staff puts the profile into the inside of the housing 1, and starts the first motor 101 to drive the rotating shaft 102 to rotate. The rotating shaft 102 drives the slider 103 to rotate. While the slider 103 rotates, it slides on the surface of the connecting rod 104. The rotation of the slider 103 drives the connecting rod 104 to rotate. The rotation of the connecting rod 104 drives the L-shaped plate 105 to rotate. The rotation of the L-shaped plate 105 drives the pusher plate 107 above the folding plate 106 to push the profile inside the housing 1 to the surface of the conveying plate 3. The movement of the folding plate 106 drives the pusher 110 to move. The intermittent movement of the pusher 110 pushes the conveying plate 3 to vibrate around the rotating rod 7. The vibration of the conveying plate 3 can speed up the profile feeding speed and improve work efficiency.

[0050] As the profile slides from the surface of the conveying plate 3 to the surface of the placement plate 309, the third motor 301 is started to drive the lead screw 302 to rotate. The rotation of the lead screw 302 drives the lead block 303 to move. The lead block 303 pushes the connecting block 305 to move through the swing rod 304. The movement of the connecting block 305 pushes the extrusion plate 306 to slide on the surface of the base 313. The coordinated movement of the two sets of extrusion plates 306 can detect the bending strength of the profile.

[0051] While the bending strength of the profile is being tested, the first testing component 200 is moved above the profile via the slide bar 208. The second motor 201 is started to drive the transmission shaft 202 to rotate. The transmission shaft 202 drives the eccentric wheel 207 to rotate. The rotation of the eccentric wheel 207 drives the connecting column 206 to move up and down. The up and down movement of the connecting column 206 drives the first testing rod 204 to move. The movement of the first testing rod 204 drives the testing head 205 to perform strength testing on the profile after the bending test is completed.

[0052] After the bending strength and profile strength tests are completed, the third motor 301 reverses, driving the lead screw 302 to reverse as well. The reverse rotation of the lead screw 302 drives the connecting block 305 to move to both sides via the swing rod 304. The connecting block 305 then drives the placement plate 309 to move to both sides via the push block 310, allowing the tested profile to fall onto the base plate 406. Simultaneously, the fourth motor 401 is activated, driving the rotating column 402 to rotate. The rotation of the rotating column 402 causes the surface heating blades to rotate, and the hot air generated by the rotating column 402 is sprayed onto the surface of the profile through the heating rod 404 on the sleeve 403. The tested values ​​are transmitted to the data center via the detection column 408 for convenient processing. The staff observes that the rotation of the rotating column 402 drives the electric telescopic rod 414 to move, which in turn drives the moving block 411 to move. The moving block 411 drives the mating plate 413 to slide inside the slide groove 415 through the mating rod 412. The sliding of the mating plate 413 drives the sliding plate 407 to move, which in turn drives the magnetic block 405 to move. The magnetic block 405 drives the profile to move through magnetic attraction. When the mating plate 413 slides to the arc surface of the designated slide groove 415, the profile deflects and falls from the slide groove opened on the right side of the base plate 406 onto the unloading plate 409. It then falls into the collection box 4 through the unloading plate 409, completing the performance test of the aluminum alloy heat insulation profile.

[0053] Although embodiments of the invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the scope and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A method for testing aluminum alloy thermal insulation profiles, characterized in that: The aluminum alloy thermal insulation profile testing method is implemented by an aluminum alloy thermal insulation profile testing device, which includes a housing (1). Inside the housing (1) is a blanking assembly (100) for blanking the profile. A box (5) is located in front of the housing (1). Above the box (5) is a first testing assembly (200) for strength testing of the profile. Below the first testing assembly (200) is a second testing assembly (300) for bending resistance testing of the profile. Inside the box (5) is a third testing assembly (400) for heat resistance testing of the profile. The aluminum alloy thermal insulation profile testing method includes the following steps: Step 1: The blanking assembly (100) is used to blank aluminum alloy profiles; Step 2: The first testing component (200) is used to perform strength testing on the aluminum alloy profile; Step 3: The second testing component (300) is used to perform bending resistance testing on the aluminum alloy; Step 4: The third testing component (400) is used to test the heat resistance of the aluminum alloy.

2. The method for testing aluminum alloy thermal insulation profiles according to claim 1, characterized in that: Several sets of support legs (2) are fixedly connected to the bottom of the housing (1). A rotating rod (7) is rotatably connected to the top of the housing (1). A conveying plate (3) is fixedly connected to the surface of the rotating rod (7). A collection box (4) is slidably connected inside the box (5). Two sets of handles are fixedly connected to the right end of the collection box (4). Several sets of support rods (6) are fixedly connected inside the housing (1). The support legs (2) and support rods (6) are arranged in four sets at the four corners.

3. The method for testing aluminum alloy thermal insulation profiles according to claim 2, characterized in that: The feeding assembly (100) includes a first motor (101), which is fixedly connected to the housing (1). A rotating shaft (102) is fixedly connected to the output end of the first motor (101). A slider (103) is rotatably connected to the other end of the rotating shaft (102). A connecting rod (104) is slidably connected inside the slider (103). A spring is provided on the surface of the connecting rod (104). An L-shaped plate (105) is fixedly connected to one end of the connecting rod (104). 05) A folded plate (106) is rotatably connected to the side via a pin shaft. A fixed slide rod (111) is slidably connected inside the folded plate (106). A fixed rod (108) is slidably connected to the upper end of the fixed slide rod (111). Limiting blocks (109) are fixedly connected to both ends of the fixed rod (108). The limiting blocks (109) are fixedly connected to the housing (1). A pusher plate (107) is fixedly connected to the upper end of the folded plate (106). A push rod (110) is fixedly connected to the surface of the fixed slide rod (111).

4. The method for testing aluminum alloy thermal insulation profiles according to claim 3, characterized in that: The first detection component (200) includes a second motor (201), the output end of which is fixedly connected to a transmission shaft (202). A limit plate (203) is rotatably connected to the surface of the transmission shaft (202). A first detection rod (204) is fixedly connected below the limit plate (203). A connecting column (206) is slidably connected to the surface of the first detection rod (204). An eccentric wheel (207) is fixedly connected behind the connecting column (206). A detection head (205) is fixedly connected to the lower end of the first detection rod (204). A slide bar (208) is rotatably connected to the surface of the transmission shaft (202). The detection head (205) is made of rubber.

5. The method for testing aluminum alloy thermal insulation profiles according to claim 4, characterized in that: The second detection component (300) includes a third motor (301), the output end of which is fixedly connected to a lead screw (302), a lead screw block (303) is threadedly connected to the surface of the lead screw (302), and a swing rod (304) is rotatably connected to the upper and lower sides of the lead screw block (303) via a pin. The other end of the swing rod (304) is rotatably connected to a connecting block (305) via a pin. A pressing plate (306) is fixedly connected to the side of the connecting block (305), and a push block (310) is fixedly connected below the pressing plate (306). A base (313) is fixedly connected to the lower end of the third motor (301), and a belt (307) is slidably connected to the other end of the lead screw (302) via a pulley. A detection strip (311) is fixedly connected to the surface of the base (313), and a second detection rod (312) is provided on one side of the detection strip (311).

6. The method for testing aluminum alloy thermal insulation profiles according to claim 5, characterized in that: The base (313) is slidably connected to a placement plate (309), and a first telescopic rod (308) is fixedly connected to the side of the placement plate (309). The other end of the first telescopic rod (308) is fixedly connected to the base (313). The third motor (301), lead screw (302), lead block (303), swing rod (304), connecting block (305), and extrusion plate (306) are symmetrically arranged in two sets along the longitudinal center line of the base (313). The second detection rod (312) and the first telescopic rod (308) are symmetrically arranged in two sets along the longitudinal center line of the detection strip (311).

7. The method for testing aluminum alloy thermal insulation profiles according to claim 6, characterized in that: The third detection component (400) includes a fourth motor (401), a rotating column (402) is fixedly connected to the output end of the fourth motor (401), a heating fan blade is fixedly connected to the surface of the rotating column (402), a sleeve (403) is provided on the left side of the fourth motor (401), a heating rod (404) is fixedly connected to the surface of the sleeve (403), a base plate (406) is fixedly connected to the lower end of the fourth motor (401), a support block (410) is fixedly connected to the surface of the sleeve (403), the support block (410) is fixedly connected to the base plate (406), a sliding plate (407) is provided above the base plate (406), a detection column (408) is provided inside the sliding plate (407), and a magnetic block (405) is fixedly connected to the lower end of the sliding plate (407).

8. The method for testing aluminum alloy thermal insulation profiles according to claim 7, characterized in that: The magnetic blocks (405) are arranged in four sets inside the sliding plate (407). An electric telescopic rod (414) is provided at the power supply of the fourth motor (401). A moving block (411) is fixedly connected to the surface of the electric telescopic rod (414). A matching rod (412) is movably connected inside the moving block (411). A matching plate (413) is fixedly connected to the other end of the matching rod (412). A sliding groove (415) is slidably connected to the surface of the matching plate (413). The sliding groove (415) is fixedly connected to the sliding plate (407). A feeding groove is opened on the right side of the bottom plate (406). A feeding plate (409) is provided below the bottom plate (406). The feeding plate (409) is located directly above the collection box (4).

9. The method for testing aluminum alloy thermal insulation profiles according to claim 8, characterized in that: The slide bar (208) is slidably connected to the base (313), the base (313) is fixedly connected to the box (5), the bottom plate (406) is fixedly connected to the box (5), the first telescopic rod (308) is provided with a spring inside, the material feeding plate (409) is arc-shaped, the magnetic block (405) is made of high-strength magnetic material, the magnetic block (405) is fixedly connected to the sliding plate (407), and two sets of heating rods (404) are symmetrically arranged along the longitudinal center line of the sleeve (403).

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