A high-efficiency aluminum alloy plate double-side flatness detection mechanism

Abstract

The application discloses a kind of high-efficiency aluminum alloy plate double-side flatness detection mechanism, belongs to aluminum alloy plate flatness detection equipment field, including rack, the left and right two parts of rack are fixedly installed with connecting base, rotatable annular support is installed in connecting base, the upper portion of rack is provided with turnover support, the upper end of turnover support is fixed with clamping assembly, the lower portion of rack is slidably installed with vertical moving support, the upper end of vertical moving support is fixedly installed with several groups of support assembly along the length direction of rack, the left and right two parts of rack are installed with detection assembly, and detection assembly has detection end.The application is cooperated with support assembly by turnover support, so that the detection end can detect the front and back of aluminum alloy plate, realizes the detection of the front and back flatness of aluminum alloy plate on one equipment, improves the detection efficiency of aluminum alloy plate, and reduces the use quantity of detection assembly and support assembly, reduces the manufacturing cost of device.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of flatness detection equipment for aluminum alloy plates, in particular to a high-efficiency double-sided flatness detection mechanism for aluminum alloy plates. BACKGROUND

[0002] The aluminum alloy Great Wall plate is a decorative plate formed by die extrusion, and the product has a higher hardness than other products and has the advantages of light weight and high rigidity.

[0003] In the production process of the existing aluminum alloy Great Wall plate, due to the limitations of the material and process of the aluminum alloy Great Wall plate, the aluminum alloy Great Wall plate is prone to deformation after cooling, so it is necessary to detect the flatness of the mounting surface and the decorative surface of the aluminum alloy plate. In the prior art, different equipment is generally used to detect the flatness of the aluminum alloy Great Wall plate, and one equipment can only detect one end surface at a time, and the other end surface needs to be clamped to another equipment for detection, which takes a long time and has low detection efficiency. SUMMARY

[0004] The purpose of the present application is to provide a high-efficiency double-sided flatness detection mechanism for aluminum alloy plates to solve the problem of long detection time and low detection efficiency of one equipment detecting one end surface at a time in the flatness detection of aluminum alloy plates in the background art.

[0005] To achieve the above-mentioned purpose of the application, the following technical solutions are adopted:

[0006] A high-efficiency double-sided flatness detection mechanism for aluminum alloy plates, comprising a rack, the left and right parts of the rack are fixedly installed with connecting bases, the connecting bases are installed with rotatable annular supports, the connecting bases are installed with driving motors for driving the annular supports to rotate, the rotation center lines of the annular supports are arranged along the length direction of the rack, the upper part of the rack is provided with turnover supports, the end parts of the turnover supports are detachably fixedly installed on the corresponding annular supports, the middle part of the turnover support is provided with a vertical through slot, the upper end of the turnover support is fixed with a clamping assembly, the clamping assembly is used for fixing the two ends of the aluminum alloy plate, the lower part of the rack is slidably installed with a vertical moving support, the upper end of the vertical moving support is fixedly installed with a plurality of groups of support assemblies along the length direction of the rack, the support assemblies can move upward into the vertical through slot to abut against and support the aluminum alloy plate, the bottom of the rack is installed with a first telescopic cylinder, the telescopic end of the first telescopic cylinder extends upward and is fixed to the lower end of the vertical moving support, the left and right parts of the rack are installed with detection assemblies, the detection assemblies have vertically movable detection ends, the detection ends can move upward through the vertical through slot and detect the single-sided flatness of the aluminum alloy plate.

[0007] Preferably, an output shaft of the driving motor is fixed with a driving gear, a plurality of driven gears are arranged on the outer wall of the annular support, the driving gear is engaged with the driven gears, a plurality of driven rollers are rotatably arranged in the connecting base, and the driven rollers are in close contact with the outer wall of the annular support.

[0008] Preferably, a mounting sliding groove is arranged on the annular support along the width direction of the rack, a first abutting end is arranged at the bottom of the mounting sliding groove, a limiting sliding groove is arranged in the mounting sliding groove and extends along the length direction of the rack, the turnover support is slidingly inserted into the mounting sliding groove, a limiting sliding block for fixing the turnover support is slidingly inserted into the limiting sliding groove, a connecting frame is arranged on the annular support, a sliding hole is arranged on the connecting frame along the length direction of the rack, a guide rod is slidingly inserted into the sliding hole, one end of the guide rod is fixed with the limiting sliding block, the other end of the guide rod is fixed with a handle, a return spring is sleeved on the outer wall of the guide rod, one end of the return spring abuts against the bottom of the handle, the other end of the return spring abuts against the connecting frame, and an abutting block is arranged on the outer wall of the guide rod and can pass through the sliding hole and abut against the end of the connecting frame close to the mounting sliding groove.

[0009] Preferably, a plurality of friction grooves are arranged on the outer wall of the handle.

[0010] Preferably, the clamping assembly comprises a first clamping unit and a second clamping unit, the first clamping unit and the second clamping unit are symmetrically arranged on both sides of the vertical through groove along the width direction of the turnover support, the first clamping unit is fixed on the upper end of the turnover support, and the second clamping unit is installed on the upper end of the turnover support by means of bolt connection and can change the distance with the first clamping unit.

[0011] Preferably, the first clamping unit comprises a first clamping base, the first clamping base is fixed on the upper end of the turnover support by means of bolt connection, and a first clamping groove is arranged on the first clamping base.

[0012] Preferably, the second clamping unit further comprises a second clamping base, a sliding groove is arranged on the upper end of the turnover support, the second clamping base is slidingly inserted into the sliding groove, a downward extending clamping through groove is arranged on the second clamping base, a connecting bolt is inserted into the clamping through groove, and the connecting bolt is installed on the upper end of the turnover support by means of threaded connection.

[0013] Preferably, the second clamping unit includes a drive bracket, one end of which is rotatably mounted on the upper end of the second clamping base. The rotation center line of the drive bracket is set along the length direction of the frame. The other end of the drive bracket is provided with a drive handle. A clamping rotating bracket is rotatably mounted in the middle of the drive bracket. The rotation center line of the clamping rotating bracket is set along the length direction of the frame. A clamping locking pull block is rotatably mounted at the end of the clamping rotating bracket. A clamping pull groove is provided at the end of the clamping locking pull block facing closer to the vertical through groove. A guide protrusion is provided at the end of the clamping locking pull block facing away from the vertical through groove. A magnetic adsorption block that can generate magnetic force when energized is fixed at the upper end of the second clamping base. A guide groove is opened at the end of the magnetic adsorption block facing closer to the vertical through groove. The guide protrusion can be magnetically adsorbed and inserted into the guide groove.

[0014] Preferably, the support assembly includes a support base, and two sets of negative pressure units are installed on the upper end of the support base. Each negative pressure unit includes a U-shaped negative pressure block, and the upper end of the U-shaped negative pressure block is provided with an abutting upper end. Both sides of the U-shaped negative pressure block are provided with abutting side ends, and the abutting upper end has several interconnected negative pressure holes.

[0015] Preferably, the detection component includes a detection platform and a detection telescopic cylinder. The detection telescopic cylinder is fixed to the lower part of the frame, the detection platform is slidably installed on the frame, the telescopic end of the detection telescopic cylinder is fixedly connected to the detection platform, and the detection end is fixedly installed on the upper end of the detection platform.

[0016] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0017] This invention enables the detection end to detect both the front and back sides of an aluminum alloy plate through the cooperation of a flip bracket and a support component. This allows for the detection of the flatness of both sides of the aluminum alloy plate on a single device, improving the detection efficiency of the aluminum alloy plate and reducing the number of detection and support components required, thus lowering the manufacturing cost of the device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of the aluminum alloy sheet used for detecting workpieces according to the present invention;

[0019] Figure 2 This is the front view of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 4 This is a right view of the present invention;

[0022] Figure 5 This is a schematic diagram of the structure of the annular support of the present invention;

[0023] Figure 6 This is a schematic diagram of the connecting frame of the present invention;

[0024] Figure 7 This is a schematic diagram showing the connection relationship between the annular support and the flipping support of the present invention;

[0025] Figure 8 This is a schematic diagram showing the connection relationship between the flip-up bracket and the clamping assembly of the present invention;

[0026] Figure 9 This is a schematic diagram of the structure of the first clamping unit of the present invention;

[0027] Figure 10 This is a schematic diagram of the structure of the second clamping unit of the present invention;

[0028] Figure 11 This is a schematic diagram of the structure of the guide bump of the present invention;

[0029] Figure 12 This is a schematic diagram of the structure of the support component of the present invention;

[0030] Figure 13 This is a schematic diagram of the detection component of the present invention;

[0031] Figure 14 This is a schematic diagram of the decorative surface of the present invention in use with the decorative surface facing upwards;

[0032] Figure 15 This is a schematic diagram of the invention in use with the mounting surface facing upwards.

[0033] In the diagram: a1, decorative surface; a2, mounting surface; a3, L-shaped insertion slot; a4, L-shaped insertion part; 1, frame; 2, connecting base; 3, ring bracket; 4, drive motor; 5, flipping bracket; 501, vertical through slot; 6, clamping assembly; 7, vertical moving bracket; 8, support assembly; 9, first telescopic cylinder; 10, detection assembly; 101, detection end; 11, driving gear; 301, driven gear; 12, driven roller; 302, mounting slide groove; 303, first contact end; 304, limiting slide groove; 13, limiting slider; 14, connecting frame; 1401, sliding hole; 15, guide rod; 16, handle; 17, return spring; 18, abutment. Contact block; 1601, friction groove; 61, first clamping unit; 62, second clamping unit; 611, first clamping base; 612, first clamping groove; 621, second clamping base; 6211, clamping through groove; 622, connecting bolt; 623, drive bracket; 624, drive handle; 625, clamping rotating bracket; 626, clamping locking pull block; 627, clamping pull groove; 628, guide protrusion; 629, magnetic adsorption block; 629a, guide groove; 81, support base; 82, convex negative pressure block; 821, upper contact end; 822, side contact end; 823, negative pressure hole; 102, detection platform; 103, detection telescopic cylinder. Detailed Implementation

[0034] To make the objectives, technical solutions, and advantages of the embodiments of this disclosure clearer, the technical solutions of the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this disclosure. All other embodiments obtained by those skilled in the art based on the described embodiments of this disclosure without creative effort are within the scope of protection of this disclosure.

[0035] Unless otherwise defined, the technical or scientific terms used in this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms "comprising" or "including," and similar terms used in this disclosure, mean that an element or object preceding the term encompasses the elements or objects listed following the term and their equivalents, without excluding other elements or objects. Terms such as "connected" or "linked" are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. Terms such as "upper," "lower," "left," and "right" are used only to indicate relative positional relationships; these relative positional relationships may change accordingly when the absolute position of the described objects changes.

[0036] like Figure 1As shown, the existing aluminum alloy Great Wall panel (aluminum alloy sheet) includes a decorative surface a1 and an installation surface a2. The upper end of the decorative surface a1 is provided with an L-shaped insertion groove a3, and the tail end of the installation surface a2 is provided with an L-shaped insertion part a4 that matches the L-shaped insertion groove a3. When two aluminum alloy Great Wall panels are interlocked, one aluminum alloy Great Wall panel is fixed to the wall by bolt connection, and the L-shaped insertion part a4 of the other aluminum alloy Great Wall panel is interlocked to the fixed aluminum alloy Great Wall panel and then fixed by bolts.

[0037] Since the L-shaped connector a4 at the tail of the aluminum alloy Great Wall plate is an open structure, if too much tension is applied to the L-shaped connector a4 during the fixing process, the tail of the aluminum alloy Great Wall plate is prone to deformation, which will affect the flatness test results.

[0038] like Figures 2 to 4 As shown, the present invention provides a high-efficiency aluminum alloy plate double-sided flatness detection mechanism, including a frame 1. Connecting bases 2 are fixedly installed on both the left and right sides of the frame 1. Rotatable annular supports 3 are installed inside each connecting base 2. A drive motor 4 for driving the annular supports 3 to rotate is installed on the connecting base 2. The drive motor 4 is a motor with controllable rotation angle and self-locking function, such as a DD motor, to facilitate control of the rotation angle of the annular supports 3.

[0039] The rotation center line of the annular bracket 3 is set along the length of the frame 1. A flip bracket 5 is set on the top of the frame 1, and the ends of the flip bracket 5 can be detachably fixed to the corresponding annular bracket 3. The flip bracket 5 adopts a detachable design, which can be replaced according to the length and width requirements of the aluminum alloy plate, so as to adapt to more specifications and reduce the use cost of the device.

[0040] A vertical through slot 501 is provided in the middle of the flipping bracket 5. A clamping assembly 6 is fixed at the upper end of the flipping bracket 5. The clamping assembly 6 is used to fix both ends of the aluminum alloy plate. A vertical moving bracket 7 is slidably installed at the lower part of the frame 1. Several sets of support assemblies 8 are fixedly installed at the upper end of the vertical moving bracket 7 along the length of the frame 1. The support assemblies 8 can move upward into the vertical through slot 501 to fit against and support the aluminum alloy plate, which can increase the stability of the aluminum alloy plate when clamping. A first telescopic cylinder 9 is installed at the bottom of the frame 1. The telescopic end of the first telescopic cylinder 9 extends upward and is fixed at the lower end of the vertical moving bracket 7. The first telescopic cylinder 9 is an electric telescopic cylinder, which can adjust the telescopic length.

[0041] Both the left and right sides of the frame 1 are equipped with detection components 10. Each detection component 10 has a vertically movable detection end 101. The detection end 101 can move upward and pass through the vertical through groove 501 to detect the flatness of one side of the aluminum alloy plate. The length of the vertical through groove 501 is greater than the length of the aluminum alloy plate. The detection end 101 can pass through the gap between the vertical through groove 501 and the aluminum alloy plate, so that the detection end 101 can detect both sides of the aluminum alloy plate. This enables the detection of the flatness of both sides of the aluminum alloy plate on a single device, improves the detection efficiency of the aluminum alloy plate, and reduces the number of detection components 10 and support components 8 used, thereby reducing the manufacturing cost of the device.

[0042] like Figures 4 to 5 As shown, a drive gear 11 is fixed on the output shaft of the drive motor 4, and several driven teeth 301 are provided on the outer wall of the annular bracket 3. The drive gear 11 meshes with the driven teeth 301. Several driven rollers 12 are rotatably installed inside the connecting base 2, and all driven rollers 12 are in contact with the outer wall of the annular bracket 3. When the drive motor 4 is working, the output shaft of the drive motor 4 drives the drive gear 11 to rotate, and the drive gear 11 drives the annular bracket 3 to rotate through the driven teeth 301, so that the annular bracket 3 rotates to the required working position.

[0043] like Figures 6 to 7 As shown, furthermore, to facilitate the disassembly of the flip bracket 5, an installation groove 302 is provided on the annular bracket 3 along the width direction of the frame 1. The thickness of the installation groove 302 is the same as the thickness of the flip bracket. A first abutment end 303 is provided at the bottom of the installation groove 302. A limiting groove 304 extending along the length direction of the frame 1 is provided in the installation groove 302. The flip bracket 5 is slidably inserted into the installation groove 302. A limiting slider 13 for fixing the flip bracket 5 is slidably inserted into the limiting groove 304. A connecting frame 14 is provided on the annular bracket 3. A sliding section extending along the length direction of the frame 1 is provided on the connecting frame 14. A guide rod 15 is slidably inserted into a sliding hole 1401. One end of the guide rod 15 is fixed to a limiting slider 13, and the other end of the guide rod 15 is fixed to a handle 16. A return spring 17 is fitted on the outer wall of the guide rod 15. One end of the return spring 17 abuts against the bottom of the handle 16, and the other end abuts against the connecting frame 14. An abutment block 18 is provided on the outer wall of the guide rod 15. The abutment block 18 can pass through the sliding hole 1401 and abut against the end of the connecting frame 14 near the mounting groove 302. The elastic force of the return spring 17 pushes the handle 16 to move away from the abutment block 18. The sliding hole 1401 is a circular hole with a rectangular groove inside. The guide rod 15 is a circular rod with a rectangular block on its outer wall. The rectangular block can pass through the rectangular groove. One end of the rectangular block is connected to the limiting slider 13, and the other end abuts against the connecting frame 14.

[0044] Several friction grooves 1601 are provided on the outer wall of the throttle 16 to increase the friction of the throttle 16 and make it easier for the operator to rotate.

[0045] like Figures 8 to 11 As shown, the clamping assembly 6 includes a first clamping unit 61 and a second clamping unit 62. The first clamping unit 61 and the second clamping unit 62 are symmetrically arranged on both sides of the vertical through slot 501 along the width direction of the flipping bracket 5. The first clamping unit 61 is fixed to the upper end of the flipping bracket 5, and the second clamping unit 62 is installed on the upper end of the flipping bracket 5 by bolt connection, and the distance between the second clamping unit 62 and the first clamping unit 61 can be changed. The first clamping unit 61 is used to fix the L-shaped plug a4, and the second clamping unit 62 is used to fix the L-shaped plug slot a3. The L-shaped plug a4 is prone to deformation. By fixing the structure of the first clamping unit 61, the deformation of the aluminum alloy plate during clamping can be reduced. The structure of the L-shaped plug slot a3 is relatively stable. During clamping, the L-shaped plug a4 is subjected to more uniform force, avoiding deformation.

[0046] The first clamping unit 61 includes a first clamping base 611, which is fixed to the upper end of the flip bracket 5 by bolt connection. The first clamping base 611 has a first clamping groove 612, which is used to engage the L-shaped plug part a4.

[0047] The second clamping unit 62 includes a second clamping base 621. A sliding groove is provided at the upper end of the flip bracket 5, and the second clamping base 621 is slidably inserted into the sliding groove. A downwardly extending clamping through groove 6211 is provided on the second clamping base 621, and a connecting bolt 622 is inserted into the clamping through groove 6211. The connecting bolt 622 is installed on the upper end of the flip bracket 5 by a threaded connection. In use, the position of the second clamping base 621 can be adjusted and fixed by the connecting bolt 622.

[0048] The second clamping unit 62 includes a drive bracket 623. One end of the drive bracket 623 is rotatably mounted on the upper end of the second clamping base 621. The rotation center line of the drive bracket 623 is set along the length direction of the frame 1. The other end of the drive bracket 623 is provided with a drive handle 624. A clamping rotating bracket 625 is rotatably mounted in the middle of the drive bracket 623. The rotation center line of the clamping rotating bracket 625 is set along the length direction of the frame 1. A clamping locking pull is rotatably mounted at the end of the clamping rotating bracket 625. Block 626, the clamping and locking pull block 626 is provided with a clamping pull groove 627 at the end facing the vertical through groove 501, and a guide protrusion 628 at the end facing away from the vertical through groove 501. The upper end of the second clamping base 621 is fixed with a magnetic adsorption block 629 that can generate magnetic force through electricity. The magnetic adsorption block 629 is provided with a guide groove 629a at the end facing the vertical through groove 501. The guide protrusion 628 can be magnetically adsorbed and inserted into the guide groove 629a. The magnetic adsorption block 629 is electrically controlled, generating electricity when powered on and not generating magnetism when powered off, such as an electromagnet. The guide protrusion 628 is made of a material that can be magnetically attracted, such as iron or alloy iron. In use, the operator inserts the clamping locking pull block 626 into the L-shaped insertion slot a3, then rotates the drive handle 624. The drive handle 624 drives the drive bracket 623 to rotate, and the drive bracket 623 drives the clamping rotating bracket 625 to move. The magnetic adsorption block 629 is powered on and the guide protrusion 628 is attracted into the guide groove 629a by magnetic force.

[0049] like Figure 12 As shown, the support assembly 8 includes a support base 81. Two sets of negative pressure units are mounted on the upper end of the support base 81. Each negative pressure unit includes a U-shaped negative pressure block 82. The upper end of the U-shaped negative pressure block 82 has an upper contact end 821, and the two sides of the U-shaped negative pressure block 82 have contact side ends 822. The shape of the U-shaped negative pressure block 82 matches that of an aluminum alloy plate. The contact side ends 822 can contact the two sides of the groove in the aluminum alloy plate. The upper contact end 821 has several interconnected negative pressure holes 823. The negative pressure holes 823 can fit against the top of the groove in the aluminum alloy plate and are connected to an external negative pressure source.

[0050] like Figure 13As shown, the detection assembly 10 includes a detection platform 102 and a detection telescopic cylinder 103. The detection telescopic cylinder 103 is fixed to the lower part of the frame 1, and the detection platform 102 is slidably mounted on the frame 1. The telescopic end of the detection telescopic cylinder 103 is fixedly connected to the detection platform 102, and the detection end 101 is fixedly mounted on the upper end of the detection platform 102. The detection end 101 can be used for detection by laser detection or image acquisition, such as a laser plane measuring instrument or an image acquisition measuring instrument. The detection telescopic cylinder 103 is electrically driven and its telescopic length can be controlled. In use, the detection telescopic cylinder 103 operates, and its telescopic end drives the detection platform 102 to move. The detection platform 102 then drives the detection end 101 to move until it reaches the working height to detect the flatness of the aluminum alloy sheet.

[0051] Working principle and usage process of this invention:

[0052] like Figure 14 As shown, when inspecting decorative surface a1, the aluminum alloy sheet is placed with decorative surface a1 facing upwards, and mounting surface a2 abuts against support component 8. Clamping component 6 fixes the aluminum alloy sheet, and support component 8 operates to apply negative pressure to adsorb mounting surface a2. Detection component 10 operates, and detection end 101 moves upwards, passing through vertical through groove 501 to reach a set height. Detection end 101 inspects the flatness of decorative surface a1. Figure 15 As shown, when the mounting surface a2 is being tested, the support component 8 stops adsorbing and detaches from the mounting surface a2. The first telescopic cylinder 9 retracts, and the telescopic end drives the vertical moving bracket 7 to move downward. The vertical moving bracket 7 drives the support component 8 to move downward until it reaches the set height. The detection component 10 operates, and the detection end 101 moves downward until it reaches the set height. The drive motor 4 operates, and the drive motor 4 drives the flipping bracket 5 to rotate. The flipping bracket 5 drives the aluminum alloy plate to rotate until the mounting surface a2 rotates upward. The first telescopic cylinder 9 extends, driving the support component 8 to move upward until it reaches the set height, so that the support component 8 fits against the decorative surface a1. The support component 8 operates, and the negative pressure adsorbs the mounting surface a2, fixing the aluminum alloy plate. Then the detection component 10 operates, and the detection end 101 moves upward until it reaches the set height, testing the flatness of the decorative surface a1.

[0053] The present invention enables the detection end 101 to detect both the front and back sides of the aluminum alloy plate by cooperating with the flip bracket 5 and the support component 8. This realizes the detection of the flatness of both sides of the aluminum alloy plate on a single device, improves the detection efficiency of the aluminum alloy plate, and reduces the number of detection components 10 and support components 8 used, thereby reducing the manufacturing cost of the device.

[0054] The above embodiments are merely exemplary embodiments of the present invention and are not intended to limit the present invention. The scope of protection of the present invention is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to the present invention within its spirit and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of the present invention.

Claims

1. A high-efficiency aluminum alloy plate double-sided flatness detection mechanism, characterized in that: The utility model provides a kind of aluminum alloy plate production line, including rack, the left and right two parts of the rack are fixedly installed with connecting base, rotatable annular support is installed in the connecting base, driving motor for driving annular support rotation is installed on the connecting base, the rotation center line of the annular support will be along the length direction of rack, the upper portion of the rack is provided with turnover support, the end of the turnover support is detachably fixedly installed on corresponding annular support, vertical through slot is opened in the middle portion of the turnover support, the upper end of the turnover support is fixed with clamping assembly, the clamping assembly is used to fix the both ends of aluminum alloy plate, the lower portion of the rack is slidably installed with vertical moving support, the upper end of the vertical moving support is fixedly installed with several groups of support assembly along the length direction of rack, the support assembly can be moved to vertical through slot inwards and stick to aluminum alloy plate, and support aluminum alloy plate, the bottom of the rack is installed with first telescopic cylinder, the telescopic end of the first telescopic cylinder extends upwards, and is fixed at the lower end of vertical moving support, the left and right two parts of the rack are installed with detection assembly, the detection assembly has vertically movable detection end, the detection end can be moved upwards through vertical through slot, and the single-side flatness of aluminum alloy plate is detected; The clamping assembly comprises a first clamping unit and a second clamping unit. The second clamping unit comprises a second clamping base. The second clamping unit further comprises a driving support, one end of the driving support is rotatably installed at the upper end of the second clamping base, the rotation center line of the driving support is arranged along the length direction of the rack, the other end of the driving support is provided with a driving handle, a clamping rotary support is rotatably installed at the middle portion of the driving support, the rotation center line of the clamping rotary support is arranged along the length direction of the rack, a clamping locking pull block is rotatably installed at the end of the clamping rotary support, a clamping pull groove is arranged at the end of the clamping locking pull block close to the vertical through slot, a guide protrusion is arranged at the end of the clamping locking pull block away from the vertical through slot, a magnetic force absorbing block is fixed at the upper end of the second clamping base, the magnetic force absorbing block is provided with a guide groove at the end close to the vertical through slot, and the guide protrusion can be magnetically absorbed and inserted into the guide groove.

2. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 1, characterized in that: A driving gear is fixed on the output shaft of the driving motor, a plurality of driven teeth are arranged on the outer wall of the annular support, the driving gear is engaged with the driven teeth, a plurality of driven rollers are rotatably installed in the connecting base, and the driven rollers are in contact with the outer wall of the annular support.

3. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 1, characterized in that: The annular support is provided with a mounting sliding groove along the width direction of the rack, the bottom of the mounting sliding groove is provided with a first abutting end, a limiting sliding groove penetrating along the length direction of the rack is formed in the mounting sliding groove, the turnover support is slidingly inserted into the mounting sliding groove, a limiting sliding block for fixing the turnover support is slidingly inserted into the limiting sliding groove, the annular support is provided with a connecting frame, the connecting frame is provided with a sliding hole along the length direction of the rack, a guide rod is slidingly inserted into the sliding hole, one end of the guide rod is fixed with the limiting sliding block, the other end of the guide rod is fixed with a handle, a return spring is sleeved on the outer wall of the guide rod, one end of the return spring abuts against the bottom of the handle, the other end of the return spring abuts against the connecting frame, the outer wall of the guide rod is provided with an abutting block which can pass through the sliding hole and abut against the end of the connecting frame close to the mounting sliding groove.

4. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 3, characterized in that: The outer wall of the handle is provided with a plurality of friction grooves.

5. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 1, characterized in that: The first clamping unit and the second clamping unit are symmetrically arranged on the two sides of the vertical through groove along the width direction of the turnover support, the first clamping unit is fixed to the upper end of the turnover support, the second clamping unit is installed on the upper end of the turnover support by means of bolt connection, and the distance between the second clamping unit and the first clamping unit can be changed.

6. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 5, characterized in that: The first clamping unit comprises a first clamping base, the first clamping base is fixed to the upper end of the turnover support by means of bolt connection, and the first clamping base is provided with a first clamping groove.

7. The high-efficiency aluminum alloy plate double-side flatness detection mechanism according to claim 5, characterized in that: The upper end of the turnover support is provided with a sliding groove, the second clamping base is slidingly inserted into the sliding groove, the second clamping base is provided with a downward extending clamping through groove, a connecting bolt is inserted into the clamping through groove, and the connecting bolt is installed on the upper end of the turnover support by means of threaded connection.

8. The high efficient aluminum alloy plate double-side flatness detection mechanism according to claim 1, characterized in that: The support assembly comprises a support base, two groups of negative pressure units are installed on the upper end of the support base, the negative pressure unit comprises a convex negative pressure block, the upper end of the convex negative pressure block is provided with an abutting upper end, the two sides of the convex negative pressure block are provided with abutting side ends, the abutting upper end is provided with a plurality of negative pressure holes which are in communication with each other.

9. The high efficient aluminum alloy plate double-side flatness detection mechanism according to claim 1, characterized in that: The detection assembly comprises a detection platform and a detection telescopic cylinder, the detection telescopic cylinder is fixed to the lower part of the rack, the detection platform is slidingly installed on the rack, the telescopic end of the detection telescopic cylinder is fixedly connected with the detection platform, and the detection end is fixedly installed on the upper end of the detection platform.

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