CN116592826A

CN116592826A - High-efficient aluminium alloy plate two-sided roughness detection mechanism

Info

Publication number: CN116592826A
Application number: CN202310582393.0A
Authority: CN
Inventors: 曹佳怡
Original assignee: Hengqiang Aluminum Co ltd
Current assignee: Hengqiang Aluminum Co ltd
Priority date: 2023-05-19
Filing date: 2023-05-19
Publication date: 2023-08-15

Abstract

The invention discloses a high-efficiency aluminum alloy plate double-sided flatness detection mechanism, which belongs to the field of aluminum alloy plate flatness detection equipment and comprises a frame, wherein a connecting base is fixedly arranged at the left part and the right part of the frame, rotatable annular brackets are arranged in the connecting base, a turnover bracket is arranged above the frame, a clamping assembly is fixedly arranged at the upper end of the turnover bracket, a vertical moving bracket is slidably arranged at the lower part of the frame, a plurality of groups of supporting assemblies are fixedly arranged at the upper end of the vertical moving bracket along the length direction of the frame, detection assemblies are arranged at the left part and the right part of the frame, and the detection assemblies are provided with detection ends. According to the invention, through the cooperation of the overturning bracket and the supporting component, the detection end can detect the front and back sides of the aluminum alloy plate, so that the detection of the flatness of the front and back sides of the aluminum alloy plate on one piece of equipment is realized, the detection efficiency of the aluminum alloy plate is improved, the use quantity of the detecting component and the supporting component is reduced, and the manufacturing cost of the device is reduced.

Description

High-efficient aluminium alloy plate two-sided roughness detection mechanism

Technical Field

The invention relates to the technical field of aluminum alloy plate flatness detection equipment, in particular to a high-efficiency aluminum alloy plate double-sided flatness detection mechanism.

Background

The aluminum alloy great wall plate is a decorative plate formed by extrusion of a die, and has the advantages of light weight and high rigidity, and the hardness of the product is higher than that of other products.

In the production process of the existing aluminum alloy great wall plate, the aluminum alloy great wall plate is easy to deform after being cooled due to the limitation of the material and the process of the aluminum alloy great wall plate, so that flatness detection is required to be carried out on the mounting surface and the decoration surface of the aluminum alloy great wall plate. In the prior art, the flatness of the aluminum alloy great wall plate is generally detected through different equipment, one equipment can only detect one end face at a time, the other end face needs to be clamped on the other equipment for detection, the detection time is long, and the detection efficiency is low.

Disclosure of Invention

The invention aims to provide a high-efficiency aluminum alloy plate double-sided flatness detection mechanism, which aims to solve the problems that one device can only detect one end face at a time, the detection time is long and the detection efficiency is low when the flatness detection of the aluminum alloy plate is provided in the background technology.

In order to achieve the aim of the invention, the invention adopts the following technical scheme:

the utility model provides a two-sided roughness detection mechanism of high-efficient aluminium alloy plate, includes the frame, the equal fixed mounting in left and right two portions of frame has the connection base, all install rotatable ring support in the connection base, install the driving motor who is used for driving ring support rotation on the connection base, ring support's rotation central line will all set up along the length direction of frame, the top of frame is provided with the upset support, the equal detachably fixed mounting of tip of upset support is on corresponding ring support, vertical logical groove has been seted up at the middle part of upset support, the upper end of upset support is fixed with clamping assembly, clamping assembly is used for the both ends of fixed aluminium alloy plate material, the lower part slidable mounting of frame has vertical movable support, the upper end of vertical movable support is along the length direction fixed mounting of frame has a plurality of group supporting components, but upward movement to vertical logical inslot laminating aluminium alloy plate to support aluminium alloy plate, the bottom of frame is installed first telescopic cylinder, the flexible end of first telescopic cylinder upwards extends to fix at the lower extreme of vertical movable support, the left and right side movable support is used for fixing aluminium alloy plate material's both sides, the detection subassembly has the vertical movable end to detect the vertical smooth side, the vertical side is detected to the horizontal side, the vertical side is detected.

Preferably, the 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 meshed with the driven teeth, a plurality of driven rollers are rotatably mounted on the connecting base, and the driven rollers are all attached to the outer wall of the annular support.

Preferably, the installation spout has been seted up along the width direction of frame on the ring support, the bottom of installation spout is provided with first conflict end, set up the spacing spout that runs through along frame length direction in the installation spout, the upset support slip is pegged graft in the installation spout, it has the spacing slider that is used for fixed upset support to slide the grafting in the spacing spout, be provided with the link on the ring support, the slide hole that sets up along frame length direction has been seted up on the link, the slip is pegged graft in the slide hole has the guide bar, the one end and the spacing slider of guide bar are mutually fixed, the other end of guide bar is fixed with the commentaries on classics handle, the cover is equipped with reset spring on the outer wall of guide bar, reset spring's one end is contradicted in the bottom of changeing the handle, reset spring's the other end is contradicted on the link, be provided with conflict piece on the outer wall of guide bar, conflict piece can be followed and passed the slide hole to conflict in the link and be close to the tip of installation spout.

Preferably, a plurality of friction grooves are arranged on the outer wall of the rotating handle.

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 two sides of the vertical through groove along the width direction of the overturning bracket, the first clamping unit is fixed at the upper end of the overturning bracket, and the second clamping unit is arranged at the upper end of the overturning bracket in a bolt connection mode and can change the distance between the first clamping unit and the second clamping unit.

Preferably, the first clamping unit comprises a first clamping base, the first clamping base is fixed at the upper end of the overturning bracket in a bolt connection mode, and a first clamping groove is formed in the first clamping base.

Preferably, the second clamping unit further comprises a second clamping base, a sliding groove is formed in the upper end of the overturning bracket, the second clamping base is inserted into the sliding groove in a sliding mode, a clamping through groove extending downwards is formed in the second clamping base, a connecting bolt is inserted into the clamping through groove, and the connecting bolt is installed at the upper end of the overturning bracket in a threaded connection mode.

Preferably, the second clamping unit comprises a driving support, one end of the driving support is rotatably mounted at the upper end of the second clamping base, a rotation center line of the driving support is arranged along the length direction of the frame, a driving handle is arranged at the other end of the driving support, a clamping rotating support is rotatably mounted in the middle of the driving support, the rotation center line of the clamping rotating support is arranged along the length direction of the frame, a clamping locking pull block is rotatably mounted at the end of the clamping rotating support, a clamping pull groove is formed in one end, close to the vertical through groove, of the clamping locking pull block, a guiding lug is arranged at one end, far away from the vertical through groove, of the clamping locking pull block, a magnetic force adsorption block capable of generating magnetic force by electrifying is fixed at the upper end of the second clamping base, a guiding groove is formed in one end, close to the vertical through groove, of the magnetic force adsorption block, and the guiding lug can be adsorbed by magnetic force and is spliced in the guiding groove.

Preferably, the support assembly comprises a support seat, two groups of negative pressure units are installed at the upper end of the support seat, each negative pressure unit comprises a convex-shaped negative pressure block, the upper end of each convex-shaped negative pressure block is provided with an abutting upper end, two sides of each convex-shaped negative pressure block are provided with abutting side ends, and a plurality of mutually communicated negative pressure holes are formed in the abutting upper ends.

Preferably, the detection assembly comprises a detection platform and a detection telescopic cylinder, the detection telescopic cylinder is fixed at the lower part of the frame, the detection platform is slidably mounted on the frame, the telescopic end of the detection telescopic cylinder is fixedly connected with the detection platform, and the detection end is fixedly mounted at the upper end of the detection platform.

Compared with the prior art, the above technical scheme has the following beneficial effects:

according to the invention, through the cooperation of the overturning bracket and the supporting component, the detection end can detect the front and back sides of the aluminum alloy plate, so that the detection of the flatness of the front and back sides of the aluminum alloy plate on one piece of equipment is realized, the detection efficiency of the aluminum alloy plate is improved, the use quantity of the detecting component and the supporting component is reduced, and the manufacturing cost of the device is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of an aluminum alloy sheet for inspecting workpieces according to the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a right side view of the present invention;

FIG. 5 is a schematic view of the structure of the toroidal support of the present invention;

FIG. 6 is a schematic view of a structure of a connector of the present invention;

FIG. 7 is a schematic diagram of the connection between the ring support and the flip support according to the present invention;

FIG. 8 is a schematic diagram of the connection of the flip bracket to the clamping assembly of the present invention;

FIG. 9 is a schematic view of the structure of the first clamping unit of the present invention;

FIG. 10 is a schematic view of a second clamping unit according to the present invention;

FIG. 11 is a schematic view of a guide projection of the present invention;

FIG. 12 is a schematic view of a support assembly according to the present invention;

FIG. 13 is a schematic diagram of a detection assembly according to the present invention;

FIG. 14 is a schematic view showing the decorative surface of the present invention in use;

fig. 15 is a schematic view showing a state in which the mounting surface of the present invention is used upward.

In the figure: a1, decorating surfaces; a2, mounting surfaces; a3, an L-shaped inserting groove; a4, an L-shaped plug-in part; 1. a frame; 2. the base is connected; 3. an annular bracket; 4. a driving motor; 5. overturning the bracket; 501. a vertical through groove; 6. a clamping assembly; 7. a vertically movable bracket; 8. a support assembly; 9. a first telescopic cylinder; 10. a detection assembly; 101. a detection end; 11. a drive gear; 301. driven teeth; 12. a driven roller; 302. installing a chute; 303. a first interference end; 304. limiting sliding grooves; 13. a limit sliding block; 14. a connecting frame; 1401. a sliding hole; 15. a guide rod; 16. a rotating handle; 17. a return spring; 18. a collision block; 1601. a friction groove; 61. a first clamping unit; 62. a second clamping unit; 611. a first clamping base; 612. a first clamping groove; 621. a second clamping base; 6211. clamping the through groove; 622. a connecting bolt; 623. a drive bracket; 624. a drive handle; 625. clamping the rotary support; 626. clamping and locking the pull block; 627. clamping the pull groove; 628. a guide projection; 629. a magnetic adsorption block; 629a, guide grooves; 81. a support base; 82. a convex negative pressing block; 821. the upper end is abutted against; 822. a side end of the contact; 823. a negative pressure hole; 102. a detection platform; 103. and detecting the telescopic cylinder.

Detailed Description

So that the objects, technical solutions and advantages of the embodiments of the present disclosure are more apparent, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present disclosure. It will be apparent that the described embodiments are some, but not all, of the embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the terms "comprising" or "includes" and the like in this disclosure is intended to cover an element or article listed after that term and equivalents thereof without precluding other elements or articles. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

As shown in fig. 1, the existing aluminum alloy great wall plates (aluminum alloy plates) comprise a decorative surface a1 and a mounting surface a2, wherein an L-shaped inserting groove a3 is formed in the upper end of the decorative surface a1, an L-shaped inserting portion a4 matched with the L-shaped inserting groove a3 is formed in the tail of the mounting surface a2, when two aluminum alloy great wall plates are mutually clamped, one aluminum alloy great wall plate is fixed in a wall body in a bolt connection mode, and the L-shaped inserting portion a4 of the other aluminum alloy great wall plate is clamped on the fixed aluminum alloy great wall plate and then fixed through bolts.

Because the L-shaped inserting part a4 at the tail part of the aluminum alloy great wall plate is of an opening structure, if excessive tension is applied to the L-shaped inserting part a4 in the fixing process of the aluminum alloy great wall plate, the tail part of the aluminum alloy great wall plate is easy to deform, and the flatness detection result is influenced.

As shown in fig. 2 to 4, the high-efficiency aluminum alloy plate double-sided flatness detection mechanism provided by the invention comprises a frame 1, wherein a connecting base 2 is fixedly arranged at the left part and the right part of the frame 1, a rotatable annular bracket 3 is arranged in the connecting base 2, and a driving motor 4 for driving the annular bracket 3 to rotate is arranged on the connecting base 2. Wherein, driving motor 4 adopts the motor that has controllable and the auto-lock function of rotation angle, such as DD motor etc. be convenient for control ring support 3 rotation angle.

The rotation center lines of the annular brackets 3 are all arranged along the length direction of the frame 1, the overturning brackets 5 are arranged above the frame 1, and the end parts of the overturning brackets 5 are detachably and fixedly arranged on the corresponding annular brackets 3. Wherein, overturning bracket 5 adopts detachably to design, can change according to the length and the width requirement of aluminium alloy plate, can adapt to more specifications, has reduced the use cost of device.

The vertical through groove 501 has been seted up at the middle part of upset support 5, the upper end of upset support 5 is fixed with clamping assembly 6, clamping assembly 6 is used for fixed aluminium alloy plate's both ends, the lower part slidable mounting of frame 1 has vertical movable support 7, the upper end of vertical movable support 7 has a plurality of sets of supporting component 8 along the length direction fixed mounting of frame 1, supporting component 8 can upwards move to vertical through inslot 501 internal adhesion aluminium alloy plate, and support aluminium alloy plate, stability when multiplicable aluminium alloy plate clamping, first telescopic cylinder 9 is installed to the bottom of frame 1, the flexible end of first telescopic cylinder 9 upwards extends, and fix the lower extreme at vertical movable support 7. Wherein, the first telescopic cylinder 9 adopts electronic telescopic cylinder, can adjust flexible length.

The detection assembly 10 is installed on the left and right parts of the frame 1, the detection assembly 10 is provided with a detection end 101 capable of moving vertically, and the detection end 101 can move upwards to pass through the vertical through groove 501 and detect the single-sided flatness of the aluminum alloy plate. Wherein, the length of vertical logical groove 501 is greater than the length of aluminium alloy plate, and detection end 101 can pass from the clearance between vertical logical groove 501 and the aluminium alloy plate to make detection end 101 can detect the positive and negative two sides of aluminium alloy plate, realized the detection to the positive and negative two sides roughness of aluminium alloy plate on an equipment, improved the detection efficiency of aluminium alloy plate, and reduced detection assembly 10 and supporting component 8's use quantity, reduced the manufacturing cost of device.

As shown in fig. 4 to 5, a driving gear 11 is fixed on the output shaft of the driving motor 4, a plurality of driven teeth 301 are arranged on the outer wall of the annular bracket 3, the driving gear 11 is meshed with the driven teeth 301, a plurality of driven rollers 12 are rotatably mounted in the connecting base 2, and the driven rollers 12 are attached to the outer wall of the annular bracket 3. When the driving motor 4 works, the output shaft of the driving motor 4 drives the driving gear 11 to rotate, and the driving gear 11 drives the annular support 3 to rotate through the driven teeth 301, so that the annular support 3 rotates to a required working position.

As shown in fig. 6 to 7, further, in order to facilitate the disassembly of the turnover support 5, the annular support 3 is provided with a mounting chute 302 along the width direction of the frame 1, the thickness of the mounting chute 302 is consistent with that of the reversing support, the bottom of the mounting chute 302 is provided with a first abutting end 303, a limiting chute 304 penetrating along the length direction of the frame 1 is provided in the mounting chute 302, the turnover support 5 is slidably inserted in the mounting chute 302, a limiting slide block 13 for fixing the turnover support 5 is slidably inserted in the limiting chute 304, the annular support 3 is provided with a connecting frame 14, the connecting frame 14 is provided with a sliding hole 1401 arranged along the length direction of the frame 1, the sliding hole 1401 is slidably inserted with a guide rod 15, one end of the guide rod 15 is fixed with the limiting slide block 13, the other end of the guide rod 15 is fixed with a rotating handle 16, the outer wall of the guide rod 15 is sleeved with a reset spring 17, one end of the reset spring 17 abuts against the bottom of the rotating handle 16, the other end of the reset spring 17 abuts against the connecting frame 14, the outer wall of the guide rod 15 is provided with an abutting block 18, the abutting block 18 can abut against the sliding hole 1401 along the sliding hole, and the sliding block 18 abuts against the connecting frame 1 and is close to the end of the rotating handle 16 towards the end of the reset spring 16. Wherein, the sliding hole 1401 is the round hole, has offered rectangular channel in the round hole, and guide bar 15 is the round bar, is provided with the rectangular block on the outer wall of guide bar 15, and the rectangular block can pass rectangular channel, and limit slide 13 is connected to the one end of rectangular block, and the other end can be contradicted on the link 14.

The outer wall of the rotary handle 16 is provided with a plurality of friction grooves 1601, which can increase the friction force of the rotary handle 16 and facilitate the rotation of an operator.

As shown in fig. 8 to 11, 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 disposed at both sides of the vertical through groove 501 along the width direction of the tilting bracket 5, the first clamping unit 61 is fixed at the upper end of the tilting bracket 5, and the second clamping unit 62 is mounted at the upper end of the tilting bracket 5 in a bolt connection manner, and the interval with the first clamping unit 61 can be changed. The first clamping unit 61 is used for fixing the L-shaped plugging portion a4, the second clamping unit 62 is used for fixing the L-shaped plugging groove a3, the L-shaped plugging portion a4 is easy to deform, the deformation of the aluminum alloy plate during clamping can be reduced through the first clamping unit 61 of the fixing structure, the structure of the L-shaped plugging groove a3 is relatively stable, and during clamping, the stress of the L-shaped plugging portion a4 is more uniform, so that the deformation is avoided.

The first clamping unit 61 comprises a first clamping base 611, the first clamping base 611 is fixed at the upper end of the turnover bracket 5 in a bolt connection mode, a first clamping groove 612 is formed in the first clamping base 611, and the first clamping groove 612 is used for clamping the L-shaped plug-in connection portion a4.

The second clamping unit 62 comprises a second clamping base 621, a sliding groove is formed in the upper end of the overturning bracket 5, the second clamping base 621 is inserted into the sliding groove in a sliding mode, a clamping through groove 6211 extending downwards is formed in the second clamping base 621, a connecting bolt 622 is inserted into the clamping through groove 6211 in a plugging mode, and the connecting bolt 622 is mounted at the upper end of the overturning bracket 5 in a threaded mode. In use, the position of the second clamping base 621 can be adjusted and secured by the connecting bolts 622.

The second clamping unit 62 includes a driving bracket 623, one end of the driving bracket 623 is rotatably mounted at the upper end of the second clamping base 621, a rotation center line of the driving bracket 623 is arranged along the length direction of the frame 1, a driving handle 624 is arranged at the other end of the driving bracket 623, a clamping rotating bracket 625 is rotatably mounted in the middle of the driving bracket 623, the rotation center line of the clamping rotating bracket 625 is arranged along the length direction of the frame 1, a clamping locking pull block 626 is rotatably mounted at the end of the clamping rotating bracket 625, the clamping locking pull block 626 is provided with a clamping pull groove 627 towards one end close to the vertical through groove 501, the clamping locking pull block 626 is provided with a guiding lug 628 towards one end far away from the vertical through groove 501, a magnetic force adsorption block 629 capable of generating magnetic force by electrifying is fixed at the upper end of the second clamping base 621, the magnetic force adsorption block 629 is provided with a guiding groove 629a towards one end close to the vertical through groove 501, and the guiding lug 628 can be magnetically adsorbed and spliced in the guiding groove 629 a. Wherein the magnetic attraction block 629 is controlled by electric power, and generates electric power when energized and does not generate magnetic force, such as an electromagnet, when deenergized; the guide protrusions 628 are made of a material that can be magnetically absorbed, such as iron, alloy iron, etc.; in use, an operator clamps the clamping locking pull block 626 to the L-shaped inserting groove a3, then rotates the driving handle 624, the driving handle 624 drives the driving bracket 623 to rotate, the driving bracket 623 drives the clamping rotating bracket 625 to move, the magnetic force adsorption block 629 is electrified to work, and the guide convex block 628 is adsorbed in the guide groove 629a through magnetic force.

As shown in fig. 12, the support assembly 8 includes a support base 81, two sets of negative pressure units are mounted at the upper end of the support base 81, each negative pressure unit includes a convex negative pressure block 82, an abutting upper end 821 is provided at the upper end of the convex negative pressure block 82, abutting side ends 822 are provided at the two sides of the convex negative pressure block 82, the shape of the convex negative pressure block 82 matches with that of an aluminum alloy plate, the abutting side ends 822 can abut against the two sides of the aluminum alloy plate groove, and the abutting upper end 821 has a plurality of mutually communicated negative pressure holes 823. Wherein, negative pressure hole 823 can laminate the top that adsorbs the aluminium alloy plate recess, and negative pressure hole 823 intercommunication external negative pressure source.

As shown in fig. 13, the detection assembly 10 includes a detection platform 102 and a detection telescopic cylinder 103, the detection telescopic cylinder 103 is fixed at the lower part of the frame 1, the detection platform 102 is slidably mounted on the frame 1, a telescopic end of the detection telescopic cylinder 103 is fixedly connected with the detection platform 102, and the detection end 101 is fixedly mounted at the upper end of the detection platform 102. The detection end 101 may detect by using a laser detection or image acquisition mode, for example, a laser plane measurer, an image acquisition measurer, etc.; the detection telescopic cylinder 103 is controlled by electric drive, so that the telescopic length can be controlled; when the aluminum alloy plate flatness detection device is used, the detection telescopic cylinder 103 works, the telescopic end of the detection telescopic cylinder 103 drives the detection platform 102 to move, and the detection platform 102 drives the detection end 101 to move until the detection end moves to a working height, so that the flatness of the aluminum alloy plate is detected.

The working principle and the using flow of the invention are as follows:

as shown in fig. 14, when detecting the decorative surface a1, the decorative surface a1 of the aluminum alloy plate is placed upwards, the mounting surface a2 is abutted against the supporting component 8, the clamping component 6 fixes the aluminum alloy plate, the supporting component 8 works to absorb the mounting surface a2 under negative pressure, the detecting component 10 works, the detecting end 101 moves upwards to reach a set height through the vertical through groove 501, and the detecting end 101 detects the flatness of the decorative surface a 1; as shown in fig. 15, when detecting the mounting surface a2, the supporting component 8 stops adsorbing, and is separated from the mounting surface a2, the first telescopic cylinder 9 is retracted, the telescopic end drives the vertical moving bracket 7 to move downwards, the vertical moving bracket 7 drives the supporting component 8 to move downwards until the vertical moving bracket moves to a set height, the detecting component 10 is operated, the detecting end 101 moves downwards until the detecting end 101 moves to the set height, the driving motor 4 is operated, the driving motor 4 drives the turning bracket 5 to rotate, the turning bracket 5 drives the aluminum alloy plate until the mounting surface a2 rotates upwards, the first telescopic cylinder 9 is extended to drive the supporting component 8 to move upwards until the vertical moving bracket moves to the set height, the supporting component 8 is attached to the decorative surface a1, the supporting component 8 is operated, the negative pressure adsorbs the mounting surface a2, the aluminum alloy plate is fixed, then the detecting component 10 is operated, the detecting end 101 moves upwards until the detecting end 101 moves to the set height, and the flatness of the decorative surface a1 is detected.

According to the invention, through the cooperation of the overturning bracket 5 and the supporting component 8, the detection end 101 can detect the front and back sides of the aluminum alloy plate, so that the detection of the flatness of the front and back sides of the aluminum alloy plate on one piece of equipment is realized, the detection efficiency of the aluminum alloy plate is improved, the use quantity of the detecting component 10 and the supporting component 8 is reduced, and the manufacturing cost of the device is reduced.

The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this invention will occur to those skilled in the art, and are intended to be within the spirit and scope of the invention.

Claims

1. The utility model provides a two-sided roughness detection mechanism of high-efficient aluminium alloy plate which characterized in that: the telescopic aluminum alloy plate telescopic bracket comprises a frame (1), wherein a connecting base (2) is fixedly arranged at the left part and the right part of the frame (1), a rotatable annular bracket (3) is arranged in the connecting base (2), a driving motor (4) for driving the annular bracket (3) to rotate is arranged on the connecting base (2), the rotation center line of the annular bracket (3) is fixedly arranged along the length direction of the frame (1), a turnover bracket (5) is arranged above the frame (1), the end parts of the turnover bracket (5) are detachably and fixedly arranged on the corresponding annular bracket (3), a vertical through groove (501) is formed in the middle part of the turnover bracket (5), a clamping assembly (6) is fixedly arranged at the upper end of the turnover bracket (5), two ends of the clamping assembly (6) are used for fixing aluminum alloy plates, a plurality of groups of supporting assemblies (8) are fixedly arranged at the upper end of the vertical movement bracket (7) along the length direction of the frame (1), the supporting assemblies (8) can be detachably arranged on the corresponding annular bracket (3), a telescopic aluminum alloy plate telescopic bracket (9) is fixedly arranged at the upper end of the telescopic bracket (9) and is fixedly connected with the upper end of the telescopic aluminum alloy plate telescopic bracket, and fix the lower extreme at vertical movable support (7), detection subassembly (10) are all installed at the left and right sides portion of frame (1), detection subassembly (10) have but vertical movable's detection end (101), detection end (101) can upwards move and pass vertical logical groove (501) to detect the single face roughness of aluminium alloy plate.

2. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 1, wherein: the novel annular support is characterized in that a driving gear (11) is fixed on an output shaft of the driving motor (4), a plurality of driven teeth (301) are arranged on the outer wall of the annular support (3), the driving gear (11) is meshed with the driven teeth (301), a plurality of driven rollers (12) are rotatably mounted on the connecting base (2), and the driven rollers (12) are attached to the outer wall of the annular support (3).

3. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 1, wherein: the utility model discloses a device for preventing the sliding of the frame (1), including annular support (3), mounting chute (302) have been seted up along the width direction of frame (1) on annular support (3), the bottom of mounting chute (302) is provided with first conflict end (303), set up limit chute (304) that run through along frame (1) length direction in mounting chute (302), upset support (5) slip grafting is in mounting chute (302), slip grafting has limit slider (13) that are used for fixed upset support (5) in limit chute (304), be provided with link (14) on annular support (3), set up slide hole (1401) along frame (1) length direction on link (14), slip grafting has guide bar (15) in slide hole (1401), the one end and the limit slider (13) of guide bar (15) are mutually fixed, the other end of guide bar (15) is fixed with changeing handle (16), the cover is equipped with reset spring (17) on the outer wall of guide bar (15), the one end of reset spring (17) is in the conflict of changeing handle (16) bottom, the other end of contradicting (17) is in on guide bar (18) can be provided with on slide bar (18) along slide hole (18), and abuts against the end of the connecting frame (14) close to the mounting chute (302).

4. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 3, wherein: the outer wall of the rotary handle (16) is provided with a plurality of friction grooves (1601).

5. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 1, wherein: the clamping assembly (6) comprises 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 two sides of the vertical through groove (501) along the width direction of the overturning bracket (5), the first clamping unit (61) is fixed at the upper end of the overturning bracket (5), and the second clamping unit (62) is mounted at the upper end of the overturning bracket (5) in a bolt connection mode and can change the distance between the first clamping unit (61).

6. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism of claim 5, wherein: the first clamping unit (61) comprises a first clamping base (611), the first clamping base (611) is fixed at the upper end of the overturning bracket (5) in a bolt connection mode, and a first clamping groove (612) is formed in the first clamping base (611).

7. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism of claim 6, wherein: the second clamping unit (62) comprises a second clamping base (621), a sliding groove is formed in the upper end of the overturning bracket (5), the second clamping base (621) is inserted into the sliding groove in a sliding mode, a clamping through groove (6211) extending downwards is formed in the second clamping base (621), a connecting bolt (622) is inserted into the clamping through groove (6211), and the connecting bolt (622) is mounted at the upper end of the overturning bracket (5) in a threaded connection mode.

8. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism of claim 7, wherein: the second clamping unit (62) further comprises a driving support (623), one end of the driving support (623) is rotatably mounted at the upper end of the second clamping base (621), a rotation center line of the driving support (623) is arranged along the length direction of the frame (1), a driving handle (624) is arranged at the other end of the driving support (623), a clamping rotating support (625) is rotatably mounted in the middle of the driving support (623), a clamping locking pull block (626) is rotatably mounted at the end of the clamping rotating support (625) along the length direction of the frame (1), a clamping pull groove (627) is formed in one end, close to the vertical through groove (501), of the clamping locking pull block (626), a guide lug (628) is arranged in one end, far away from the vertical through groove (501), of the clamping locking pull block (626), a magnetic force adsorption block (629) capable of generating magnetic force by electrifying is fixedly arranged at the upper end of the second clamping base (621), one end, close to the vertical through groove (501), of the magnetic force adsorption block (629) is rotatably provided with a guide lug (629 a), and the magnetic force adsorption block (629 a) can be adsorbed in the guide lug (629 a).

9. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 1, wherein: the support assembly (8) comprises a support seat (81), two groups of negative pressure units are arranged at the upper end of the support seat (81), each negative pressure unit comprises a convex negative pressure block (82), an abutting upper end (821) is arranged at the upper end of each convex negative pressure block (82), abutting side ends (822) are arranged at two sides of each convex negative pressure block (82), and each abutting upper end (821) is provided with a plurality of mutually communicated negative pressure holes (823).

10. The high-efficiency aluminum alloy plate double-sided flatness detection mechanism according to claim 1, wherein: the detection assembly (10) comprises a detection platform (102) and a detection telescopic cylinder (103), the detection telescopic cylinder (103) is fixed at the lower part of the frame (1), the detection platform (102) is slidably mounted on the frame (1), the telescopic end of the detection telescopic cylinder (103) is fixedly connected with the detection platform (102), and the detection end (101) is fixedly mounted at the upper end of the detection platform (102).