Plate turning device for cutting aluminum plate

Abstract

The present application relates to a kind of plate turnover device for aluminium plate cutting processing, including the numerical control cutter position corresponding with cutting equipment's support;Support is equipped with turnover assembly, and turnover assembly is connected with the clamping assembly for carrying and clamping aluminium plate to facilitate guaranteeing the clamping assembly of aluminium plate front and back cutting depth;Turnover assembly includes linear slide being equipped in support, rotatable and slidably being arranged on linear slide on rotating shaft, trajectory strip being fixedly arranged on support, and cooperation wheel being fixedly connected to one end of rotating shaft, trajectory groove is opened in trajectory strip, and cooperation wheel and trajectory groove slide fit.The present application is rotated by one driving member to drive screw, drives linear slide to lift;Linear slide's lifting movement, one aspect is guided in the sliding slot by pusher and positioning column, is converted into the lifting and lowering of bearing frame;The other side, at specific height, by the meshing of gear and rack, linear motion is converted into rotary motion, to realize overturning.

Description

Technical Field

[0001] This invention relates to the field of aluminum plate cutting and processing technology, specifically to a flipping device for aluminum plate cutting and processing. Background Technology

[0002] On aluminum plate cutting production lines, it is often necessary to process both sides of the aluminum plate. After the front side is cut, the aluminum plate must be flipped 180 degrees to allow for cutting on the back side. Cutting through both sides ensures cutting efficiency and avoids problems such as excessive cutting depth, tool jamming, and reduced cutting efficiency (the deeper the cutting depth, the lower the cutting efficiency). To achieve this flipping operation, a flipping device has become an indispensable key piece of equipment in automated production lines. Currently, common flipping devices mainly adopt a structure of multi-motor coordinated drive or multi-group rotary cylinder linkage. Their typical working mode is: by driving the clamping arm and flipping spindle separately by multiple motors, or by the combined action of multiple rotary cylinders, the aluminum plate is first clamped or adsorbed, and then the entire clamping mechanism is driven to rotate, thereby realizing the cutting and flipping of the aluminum plate. However, this existing technical solution has significant drawbacks: First, the configuration of multiple motors or cylinders directly leads to an increase in equipment hardware costs, control complexity, and subsequent maintenance costs. Each drive unit requires an independent power source, wiring, and control module, making the entire system expensive. Second, most existing devices can only achieve basic flipping functions, and their clamping action usually requires additional drive units or manual intervention, making it impossible to achieve reliable clamping function during the flipping process. Summary of the Invention

[0003] The purpose of this invention is to provide a flipping device for aluminum plate cutting and processing.

[0004] The objective of this invention is achieved through the following technical solution: a flip-plate device for aluminum plate cutting, comprising a bracket corresponding to the position of the CNC cutting tool of the cutting equipment; The bracket is equipped with a flipping component, which is connected to a clamping component for supporting and holding the aluminum plate to ensure the cutting depth of the front and back sides of the aluminum plate. The flipping assembly includes a linear slider mounted on the bracket, a rotating shaft slidably and rotatably mounted on the linear slider, a track bar fixedly mounted on the bracket, and a mating wheel fixedly connected to one end of the rotating shaft. The track bar has a track groove, and the mating wheel slides in contact with the track groove. The clamping assembly includes a support frame fixedly connected to the other end of the rotating shaft; The bracket is also fixedly provided with a clamping and squeezing block. When the carrier frame moves to a specific position with the flipping component, the clamping and squeezing block can act on the clamping component to trigger it to clamp the aluminum plate placed in the carrier frame.

[0005] The flipping assembly further includes a pusher slidably connected within the linear slider, two positioning brackets symmetrically fixedly connected to the surface of the bracket, and a push groove formed on the surface of each positioning bracket; the pusher and the positioning bracket are slidably connected through the push groove, and the two push grooves are spatially offset.

[0006] The flipping assembly further includes a limiting groove formed on the surface of the linear slider and a positioning post slidably connected in the limiting groove; one end of the positioning post is fixedly connected to the surface of the pusher, the inner cavity of the pusher is movably engaged with the surface of the rotating shaft, and the mating wheel is located inside the pusher.

[0007] The clamping assembly further includes a clamping unit slidably connected within the bearing frame; the clamping unit includes a push plate, a clamping plate fixedly connected to one end of the push plate, a plurality of first elastic members disposed between the push plate and the bearing frame, and a plurality of triangular mating blocks fixedly connected to the surface of the push plate.

[0008] The clamping assembly further includes a limiting unit slidably connected within the support frame; the limiting unit includes a slider, a locking block slidably connected within the slider, a second elastic member disposed between the locking block and the slider, and a third elastic member disposed between the slider and the support frame.

[0009] The inclined surface of the triangular mating block on the push plate is configured to compress the locking block and retract it when the push plate moves toward the clamping direction, and to pop out under the action of the second elastic member when the locking block moves between two adjacent triangular mating blocks, so as to restrict the push plate from retracting.

[0010] A drive unit is detachably connected to the top of the bracket. A screw is installed at the output end of the drive unit. One end of the screw extends into the bracket, and the surface of the screw is threadedly connected to the inner cavity of the linear slider.

[0011] The driving component is a servo motor or a stepper motor, the clamping surface of the clamping plate is provided with anti-slip texture or has a flexible buffer pad adhered to it, and the first elastic component, the second elastic component and the third elastic component are all springs or elastic rubber columns.

[0012] Compared with the prior art, the advantages of the present invention are as follows: 1. This invention uses a single driving component to rotate a screw, which in turn drives a linear slider to rise and fall. The rising and falling motion of the linear slider is, on the one hand, guided by the pusher and positioning pin within the slide groove, converted into the lifting and lowering of the support frame; on the other hand, at a specific height, the linear motion is converted into rotational motion through the meshing of gears and racks, thereby achieving flipping. The entire complex sequence of lifting, flipping, and lowering actions is completed by a single driving component, fundamentally eliminating the high hardware costs, complex circuits, and control programs associated with multi-motor or multi-cylinder systems in existing technologies, and reducing the manufacturing cost and subsequent maintenance difficulty of the equipment.

[0013] 2. This invention innovatively links the clamping function with the lifting motion. When the support frame is raised past a specific position, the clamping and pressing block fixed on the bracket will contact and press the push plate sliding inside the support frame, pushing the clamping plate to automatically press the aluminum plate. This process is triggered entirely by the main lifting motion, without the need for an additional clamping drive source (such as a cylinder or motor). This not only simplifies the structure, but also realizes the automation and precise timing control of the clamping action, ensuring that the aluminum plate is reliably fixed during the cutting process, and solving the problem of the existing device having a separate clamping function and requiring additional intervention. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of an embodiment of the present invention; Figure 2 This is a cross-sectional view of an embodiment of the present invention; Figure 3 This is an exploded view of the flipping component and the bracket of the present invention; Figure 4 This invention relates to a fire escape ladder with a flipping component. Figure 5 This is a split view of the clamping unit and the carrier frame of the present invention; Figure 6 This is a cross-sectional view of the support frame of the present invention; Figure 7 This is an exploded view of the limiting unit of the present invention; Figure 8 This is a diagram showing the fit between the triangular mating block and the locking block of the present invention.

[0015] Labeling Explanation: 1. Bracket; 2. Linear slider; 201. Rotary shaft; 202. Track bar; 203. Mating wheel; 204. Track groove; 3. Bearing frame; 301. Clamping and pressing block; 4. Pushing component; 401. Positioning bracket; 402. Pushing groove; 5. Limiting groove; 501. Positioning post; 6. Push plate; 601. Clamping plate; 602. First elastic element; 603. Triangular mating block; 7. Sliding component; 701. Locking block; 702. Second elastic element; 703. Third elastic element; 8. Driving component; 801. Screw. Detailed Implementation

[0016] The present invention will now be described in detail with reference to the accompanying drawings and embodiments: like Figure 1-8 The diagram shown is an embodiment of a flipping device for aluminum plate cutting provided by the present invention, including a bracket 1 corresponding to the position of the CNC tool of the cutting equipment (the cutting equipment and CNC tool in this solution are mature existing technology equipment in the technical field, and their specific structure and working principle will not be described in detail here, but can be referred to relevant literature. In order to fully demonstrate the flipping device, the cutting equipment and CNC tool are not marked in the figure). The bracket 1 is equipped with a flipping component, which is connected to a clamping component for supporting and holding the aluminum plate to ensure the cutting depth of the front and back sides of the aluminum plate. The flipping assembly includes a linear slider 2 mounted on a bracket 1, a rotating shaft 201 slidably and rotatably mounted on the linear slider 2, a track bar 202 fixedly mounted on the bracket 1, and a mating wheel 203 fixedly connected to one end of the rotating shaft 201. The track bar 202 has a track groove 204, and the mating wheel 203 slides in contact with the track groove 204. The clamping assembly includes a support frame 3 fixedly connected to the other end of the rotating shaft 201; The bracket 1 is also fixedly provided with a clamping and pressing block 301. When the carrier frame 3 moves to a specific position with the flipping component, the clamping and pressing block 301 can act on the clamping component to trigger it to clamp the aluminum plate placed in the carrier frame 3. The bracket 1 serves as the supporting foundation. The flipping assembly is responsible for the core movement, with the linear slider 2 providing vertical guidance and the rotating shaft 201 being the key shaft for achieving the flipping. The mating wheel 203 fixed on it and the track groove 204 of the track bar 202 fixed on the bracket form a transmission pair. The clamping assembly carries the aluminum plate through the support frame 3. Its advantage is that, through an integrated mechanical system, only the linear slider 2 needs to be driven to rise and fall. When it moves to a specific position, the fixed clamping and pressing block 301 automatically triggers the clamping assembly to reliably clamp the aluminum plate, realizing the linkage of basic functions. The structure is compact. Through the cooperation of the support frame 3 and the clamping plate 601, the aluminum plate can be firmly clamped and maintain positional accuracy after flipping, thereby ensuring the consistency of the cutting depth on both sides of the aluminum plate and avoiding the problem of tool jamming or reduced cutting efficiency due to excessive cutting on one side.

[0017] The flipping assembly also includes a pusher 4 slidably connected to the linear slider 2, two positioning brackets 401 symmetrically fixed to the surface of the bracket 1, and a push groove 402 formed on the surface of each positioning bracket 401; the pusher 4 and the positioning bracket 401 are slidably connected through the push groove 402, and the two push grooves 402 are spatially offset. The pusher 4 is an intermediate transmission component connecting the linear slider 2 and the rotating shaft 201. The two symmetrical positioning brackets 401 and the push grooves 402 on their surfaces provide precise motion constraints for the pusher 4. The two push grooves 402 are spatially misaligned, which has the beneficial effect of ensuring that the pusher 4 is subjected to balanced force during compound motion (both rising and falling with the linear slider 2 and potentially moving horizontally guided by the grooves), resulting in smooth and unhindered movement, thereby ensuring accurate triggering and reset of subsequent flipping actions.

[0018] The flipping assembly also includes a limiting groove 5 formed on the surface of the linear slider 2, and a positioning post 501 slidably connected in the limiting groove 5; one end of the positioning post 501 is fixedly connected to the surface of the pusher 4, the inner cavity of the pusher 4 is movably engaged with the surface of the rotating shaft 201, and the mating wheel 203 is located inside the pusher 4; The limiting groove 5 on the linear slider 2 cooperates with the positioning column 501 fixed to the pusher 4, so that the pusher 4 can rise and fall synchronously with the linear slider 2. The inner cavity of the pusher 4 is movably engaged with the rotating shaft 201 and accommodates the mating wheel 203. Its working principle and beneficial effect are as follows: when the linear slider 2 drives the positioning column 501 to different heights, when the positioning column 501 contacts the push groove 402 at different positions on the positioning bracket 401, it will force the pusher 4 to move horizontally, thereby driving the mating wheel 203 to align and misalign with the track groove 204. This design is the core of this device to realize the automatic switching between "idle stroke lifting" and "working stroke flipping", as well as the high-position anti-misflipping locking.

[0019] The clamping assembly also includes a clamping unit slidably connected within the support frame 3; the clamping unit includes a push plate 6, a clamping plate 601 fixedly connected to one end of the push plate 6, a plurality of first elastic members 602 disposed between the push plate 6 and the support frame 3, and a plurality of triangular mating blocks 603 fixedly connected to the surface of the push plate 6. The clamping unit is integrated within the support frame 3 and includes a clamping plate 601 that acts directly on the aluminum plate, a push plate 6 that provides clamping force, a first elastic element 602 that provides reset elastic force, and a triangular mating block 603 for forming a self-locking mechanism. Its advantage is that the clamping action is triggered by the overall lifting and lowering movement of the support frame 3 (through contact with the clamping and pressing block 301), without the need for an additional power source. When the push plate 6 is pressed and moved, the clamping plate 601 automatically presses the aluminum plate, realizing the linkage between the clamping action and the lifting / tilting main movement.

[0020] The clamping assembly also includes a limiting unit slidably connected within the support frame 3; the limiting unit includes a slider 7, a locking block 701 slidably connected within the slider 7, a second elastic member 702 disposed between the locking block 701 and the slider 7, and a third elastic member 703 disposed between the slider 7 and the support frame 3. The limiting unit consists of a sliding member 7, a locking block 701, a second elastic member 702, and a third elastic member 703. Its working principle is that during the clamping process, the inclined surface of the triangular mating block 603 presses the locking block 701 to make it contract. After it is in place, the locking block 701 is locked between the triangular mating blocks 603 under the action of the second elastic member 702. Its beneficial effect is to provide a purely mechanical self-locking mechanism, ensuring that the push plate 6 and the clamping plate 601 will not retract and loosen during subsequent flipping, vibration, etc., and the clamping reliability is high.

[0021] The inclined surface of the triangular mating block 603 on the push plate 6 is configured to compress the locking block 701 to retract when the push plate 6 moves toward the clamping direction, and to pop out under the action of the second elastic member 702 when the locking block 701 moves between two adjacent triangular mating blocks 603, so as to restrict the push plate 6 from retracting. The scheme clarifies the interaction between the inclined surface of the triangular mating block 603 on the push plate 6 and the locking block 701. Its beneficial effect is that, through the combination of inclined surface compression and elastic insertion, automatic locking is achieved at the moment of clamping, with precise and rapid action. At the same time, this design also implies the possibility of unlocking (by pulling the locking block 701 in the opposite direction), providing a structural basis for the subsequent safe release of the aluminum plate.

[0022] A drive unit 8 is detachably connected to the top of the bracket 1. A screw 801 is installed at the output end of the drive unit 8. One end of the screw 801 extends into the bracket 1, and the surface of the screw 801 is threadedly connected to the inner cavity of the linear slider 2. The drive unit 8 forms a helical transmission mechanism with the linear slider 2 via the screw 801. Its advantages are that the entire complex action sequence can be driven by a single drive unit 8 (such as a motor). The screw 801 transmission has self-locking properties and can maintain the position of the linear slider 2 when the power is off, which improves the safety of the equipment. At the same time, the detachable connection facilitates the maintenance and replacement of the drive unit.

[0023] The driving component 8 is a servo motor or a stepper motor. The clamping surface of the clamping plate 601 is provided with anti-slip texture or has a flexible buffer pad attached. The first elastic component 602, the second elastic component 702 and the third elastic component 703 are all springs or elastic rubber pillars. The specified drive component 8 is a servo or stepper motor, which facilitates precise control and programming of the stroke. The clamping surface of the clamping plate 601 is provided with anti-slip texture or flexible buffer pad, which can increase friction to prevent the aluminum plate from sliding and avoid the hard clamping plate 601 from scratching the surface of the aluminum plate, thus ensuring the surface quality of the cut workpiece. The specified elastic components are springs or rubber pillars, which clarifies the conventional and reliable means of achieving elasticity and ensures the feasibility and stability of the function.

[0024] The working principle of this aluminum plate cutting and processing flipping device is as follows: The device is in the starting position, and the bearing frame 3 is at the lowest point of the stroke, in a horizontal position, which is convenient for placing the aluminum plate. At this time, the linear slider 2 is in a low position, and the positioning post 501 fixed on the pusher 4 is in contact with the push groove 402 of the positioning bracket 401 at the bottom of the bracket 1. This contact state keeps the pusher 4 stably in its original position. In this position, the mating wheel 203 (gear) installed at the end of the rotating shaft 201 and the track groove 204 (rack segment) of the track bar 202 fixed on the bracket 1 are in a spatial alignment state, but there is a gap between them and they do not mesh. The drive component 8 (such as a servo motor) starts, causing the screw 801 to rotate. Since the screw 801 is threadedly connected to the linear slider 2, it drives the linear slider 2 to rise in the vertical direction. The linear slider 2 drives the pusher 4 to rise together through the limiting groove 5 and the positioning post 501. The pusher 4 then drives the rotating shaft 201 and gears that are movably engaged in its inner cavity to move upward as a whole. At the same time, the bearing frame 3, which is fixed to the other end of the rotating shaft 201, also rises. During this entire upward phase, since the gear and rack are only aligned but not meshed, there is no force transmission between them; therefore, the rotating shaft 201 and the bearing frame 3 do not rotate, and the aluminum plate is only lifted vertically, which is the idle stroke phase. When the linear slider 2 lifts the aluminum plate to the preset cutting height, this height corresponds precisely to the position of the CNC tool of the cutting equipment, ensuring that the surface of the aluminum plate to be processed is aligned with the tool, and the flipping action begins; at this time, the side of the support frame 3 to be cut is aligned with the position of the CNC tool of the cutting equipment; if it is necessary to flip, the drive component 8 continues to run, and the linear slider 2 continues to move upward a short distance from the cutting position. It is this continued upward motion that causes the gear (fitting wheel 203) to begin contacting and engaging with the aligned rack (track groove 204); subsequently, the continuous upward motion of the linear slider 2 is forcibly converted into rotational motion through the meshing transmission of the gear and rack; the gear rolls along the rack, driving the rotating shaft 201 to rotate, thereby causing the support frame 3 and the aluminum plate to rotate precisely 180 degrees. When the support frame 3 completes a 180-degree rotation and the linear slider 2 reaches the highest point of its stroke, a key locking mechanism is activated. At this time, the positioning post 501 moves to contact the push groove 402 of the top positioning bracket 401 of the bracket 1. Guided by the specific contour of the top groove, the positioning post 501 is forced to push backward, thereby driving the entire pusher 4 to move backward. The rearward movement of the pusher 4 causes the gear (mating wheel 203) installed within it to be horizontally misaligned with the rack (track groove 204) on the track bar, disengaging them from the meshing state. This design is crucial: it physically disconnects the transmission connection at the highest point. Subsequently, when the drive 8 reverses and the linear slider 2 begins to descend, because the gear and rack are already misaligned, they cannot re-mesh even when descending to the previous meshing trigger position. This absolutely prevents any accidental secondary overturning of the support frame 3 during descent or while it is in the cutting position for cutting, ensuring the absolute safety and stability of the cutting process. The drive unit 8 reverses, and the linear slider 2 carries the flipped aluminum plate vertically downwards; since the gear and rack are misaligned at the top, the transmission is always disconnected during the entire descent; therefore, the bearing frame 3 maintains its flipped posture and only performs vertical descent until it approaches the lowest point; this stage is the reset idle stroke descent. When the linear slider 2 descends to near the lowest point of its stroke, the positioning pin 501 descends to the bottom and contacts the push groove 402 of the bottom positioning bracket 401 of the bracket 1 again; the contour of the bottom groove guides the positioning pin 501 and the pusher 4 to pull forward and return to their original positions. The forward movement of the pusher 4 allows the gear (fitting wheel 203) to be precisely aligned with the rack (track groove 204). When the bearing frame 3 needs to be reset, the bearing frame 3 can be moved upward a short distance, and then the bearing frame 3 can be manually rotated to rotate 180 degrees, so that the locking block 701 faces upward. When the support frame 3 passes through a preset specific position during the first rise, the clamping and pressing block 301 fixed on the bracket 1 begins to contact and press the push plate 6 which is slidably connected inside the support frame 3; the push plate 6 overcomes the resistance of multiple first elastic elements 602 under the pressure of the pressing force and moves into the support frame 3, thereby driving the clamping plate 601 fixed at one end to press the aluminum plate. As the push plate 6 moves inward, multiple triangular mating blocks 603 fixed to its surface move accordingly. The inclined surfaces of the triangular mating blocks 603 contact the locking blocks 701 and apply pressure, forcing the locking blocks 701 to overcome the resistance of the second elastic element 702 and move upward. When the push plate 6 moves to the clamping position, the locking blocks 701 just slide past the top of the triangular mating blocks 603 and quickly pop out under the reset force of the second elastic element 702, locking into the groove between two adjacent triangular mating blocks 603. This action forms a mechanical self-locking mechanism, effectively preventing the push plate 6 from retracting under subsequent violent flipping, vibration, or accidental impact, ensuring that the aluminum plate is firmly clamped throughout the entire cutting process. After the aluminum plate has been cut on both sides and the support frame 3 has been reset to the lowest position, the self-locking needs to be released to release the aluminum plate. The unlocking process is completed by active intervention: the operator pulls the locking block 701; the movement of the locking block 701 causes the sliding part 7 to move to the right within the support frame 3; the rightward movement of the sliding part 7 will compress the third elastic part 703 located between it and the support frame 3. As the locking block 701 is continuously pulled and moved to the right, its surface gradually disengages from the slot between the two triangular mating blocks 603, thereby releasing the longitudinal restriction on the push plate 6. Once the locking relationship is released, the multiple first elastic elements 602, which were originally in a compressed state, are released. Under the strong reset force of the first elastic elements 602, the push plate 6 is pushed and reset to the outside of the support frame 3. The reset movement of the push plate 6 directly drives the clamping plate 601 to leave the surface of the aluminum plate, thereby releasing the aluminum plate that has been cut and processed. Subsequently, the operator can remove the finished product and put a new aluminum plate into the support frame 3, and the device is ready to start the next cycle. When the external force releases the pulling force on the locking block 701, the compressed third elastic element 703 pushes the sliding element 7 to reset to the left, and the second elastic element 702 pushes the locking block 701 to pop out to the standby position, so that it can be triggered and locked again by the triangular mating block 603, thus preparing for the next automatic clamping and self-locking.

Claims

1. A flip-plate device for aluminum plate cutting and processing, comprising a bracket (1) corresponding to the position of the CNC cutting tool of the cutting equipment; Its features are: The bracket (1) is provided with a flipping component, which is connected to a clamping component for bearing and holding the aluminum plate to ensure the cutting depth of the front and back sides of the aluminum plate. The flipping assembly includes a linear slider (2) mounted on the bracket (1), a rotating shaft (201) slidably and rotatably mounted on the linear slider (2), a track bar (202) fixedly mounted on the bracket (1), and a mating wheel (203) fixedly connected to one end of the rotating shaft (201). The track bar (202) has a track groove (204), and the mating wheel (203) slides in cooperation with the track groove (204). The clamping assembly includes a support frame (3) fixedly connected to the other end of the rotating shaft (201); The bracket (1) is also fixedly provided with a clamping and squeezing block (301). When the carrier frame (3) moves to a specific position with the flipping component, the clamping and squeezing block (301) can act on the clamping component to trigger it to clamp the aluminum plate placed in the carrier frame (3).

2. The flipping device for aluminum plate cutting and processing according to claim 1, characterized in that: The flipping assembly also includes a pusher (4) slidably connected to the linear slider (2), two positioning brackets (401) symmetrically fixed to the surface of the bracket (1), and a push groove (402) opened on the surface of each positioning bracket (401); the pusher (4) and the positioning bracket (401) are slidably connected through the push groove (402), and the two push grooves (402) are spatially offset.

3. The flipping device for aluminum plate cutting and processing according to claim 2, characterized in that: The flipping assembly also includes a limiting groove (5) formed on the surface of the linear slider (2) and a positioning post (501) slidably connected in the limiting groove (5); one end of the positioning post (501) is fixedly connected to the surface of the pusher (4), the inner cavity of the pusher (4) is movably engaged with the surface of the rotating shaft (201), and the mating wheel (203) is located in the pusher (4).

4. The flipping device for aluminum plate cutting and processing according to claim 3, characterized in that: The clamping assembly further includes a clamping unit slidably connected within the bearing frame (3); the clamping unit includes a push plate (6), a clamping plate (601) fixedly connected to one end of the push plate (6), a plurality of first elastic members (602) disposed between the push plate (6) and the bearing frame (3), and a plurality of triangular mating blocks (603) fixedly connected to the surface of the push plate (6).

5. The flipping device for aluminum plate cutting and processing according to claim 4, characterized in that: The clamping assembly further includes a limiting unit slidably connected within the bearing frame (3); the limiting unit includes a slider (7), a locking block (701) slidably connected within the slider (7), a second elastic element (702) disposed between the locking block (701) and the slider (7), and a third elastic element (703) disposed between the slider (7) and the bearing frame (3).

6. The flipping device for aluminum plate cutting and processing according to claim 5, characterized in that: The inclined surface of the triangular mating block (603) on the push plate (6) is configured to compress the locking block (701) to retract when the push plate (6) moves toward the clamping direction, and to pop out under the action of the second elastic member (702) when the locking block (701) moves between two adjacent triangular mating blocks (603) to restrict the push plate (6) from retracting.

7. The flipping device for aluminum plate cutting and processing according to claim 6, characterized in that: The top of the bracket (1) is detachably connected to a drive unit (8), and a screw (801) is installed at the output end of the drive unit (8). One end of the screw (801) extends into the bracket (1), and the surface of the screw (801) is threadedly connected to the inner cavity of the linear slider (2).

8. The flipping device for aluminum plate cutting and processing according to claim 7, characterized in that: The driving component (8) is a servo motor or a stepper motor. The clamping surface of the clamping plate (601) is provided with anti-slip texture or has a flexible buffer pad attached. The first elastic component (602), the second elastic component (702) and the third elastic component (703) are all springs or elastic rubber columns.

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