Flexible anti-scratch numerical control aluminum plate slotting machine

Abstract

This invention relates to the technical field of aluminum plate grooving equipment, specifically a flexible, scratch-resistant CNC aluminum plate grooving machine, comprising a grooving machine body, a support structure, a clamping structure, a grooving structure, a feeding structure, and a clamping structure. The support structure provides support for the aluminum plate during grooving, allows for adjustable spacing to accommodate aluminum plates of different sizes, and can be effectively folded and retracted to avoid space occupation. The clamping structure clamps and fixes the aluminum plate, while the grooving structure performs the grooving operation, resulting in simple operation and high grooving efficiency. The clamping structure effectively clamps the aluminum plate, and the feeding structure drives the clamping structure to move the aluminum plate. The clamping structure can also separate the aluminum plate from the feeding structure, preventing scratches caused by friction between the aluminum plate and the feeding structure during feeding. Furthermore, the clamping structure's adjustable spacing accommodates aluminum plates of different thicknesses.

Description

Technical Field

[0001] This invention relates to the technical field of aluminum plate grooving equipment, specifically a flexible, scratch-resistant CNC aluminum plate grooving machine. Background Technology

[0002] CNC aluminum plate grooving machines are commonly used automated processing equipment in the current aluminum plate processing field. They rely on a CNC system to achieve precise control of the planer's movement trajectory, thereby completing the grooving process on the surface of the aluminum plate. They typically integrate a machine body, a feeding guide structure to guide the aluminum plate into the processing area, a clamping fixture to position the aluminum plate during processing, a grooving execution component to perform the grooving operation, and a feeding component to transport the processed aluminum plate. With its high degree of automation and stable processing accuracy, it is widely used in aerospace, architectural decoration and other fields with high requirements for aluminum plate processing accuracy.

[0003] However, in practical applications, the aluminum plate cutting fixtures of existing CNC aluminum plate grooving machines are generally designed to be built-in and integrated into the closed space inside the machine body. When it is necessary to process aluminum plates of different thicknesses and adjust the height of the fixture, the machine shell must be disassembled first. Due to the limitation of internal space, the adjustment operation is cumbersome and inefficient. After the aluminum sheet is processed, the unloading process usually involves the clamps directly dragging the aluminum sheet to the placement rack. During the dragging process, the surface of the aluminum sheet comes into direct contact with the placement rack and rubs against it, which can easily cause scratches and damage to the surface of the aluminum sheet, affecting the appearance and quality of the product. The aluminum plate support structure at the front of the equipment is usually fixed by bolts, which makes it difficult to flexibly adjust the support spacing to adapt to aluminum plates of different sizes. It also does not have a folding and storage function, and takes up a lot of space when not in use, making it impractical. Summary of the Invention

[0004] To address the problems in the prior art, this invention provides a flexible, scratch-resistant CNC aluminum plate grooving machine.

[0005] The technical solution adopted by the present invention to solve its technical problem is: a flexible anti-scratch CNC aluminum plate grooving machine, including a grooving machine body, a clamping structure installed on the grooving machine body, a grooving structure installed on the grooving machine body, a feeding structure installed on the grooving machine body, a support structure provided on the grooving machine body, and a clamping structure connected to the feeding structure. The unloading structure includes an unloading frame and multiple longitudinal beams fixedly connected to the unloading frame. The unloading frame is fixedly connected to the back of the grooving machine body. The clamping structure includes a mounting frame and two first hydraulic rods fixedly connected to the top of the mounting frame. The mounting frame is provided between the unloading frame and the longitudinal beams. The mounting frame and the unloading frame are slidably connected. The telescopic ends of the two first hydraulic rods are fixedly connected to drive frames. The bottom positions of the two drive frames are fixedly connected to second hydraulic rods and second racks. A crossbar is fixedly connected between the telescopic ends of the two second hydraulic rods. A lifting plate is slidably connected to the bottom of the mounting frame. The lifting plate is slidably connected to the longitudinal beams. The two ends of the lifting plate are fixedly connected to third racks. The third racks are slidably connected to the mounting frame. The two ends of the mounting frame are rotatably connected to second gears through second rotating shafts. The second rack and third rack on the same side are respectively meshed with the two sides of the second gear.

[0006] Specifically, a rubber strip is fixedly connected to the feed inlet of the grooving machine body. The rubber strip is flush with the inner end of the longitudinal beam. The top surface of the lifting plate is provided with multiple protrusions. The bottom surface of the crossbar is fixedly connected with multiple pressure blocks. The multiple pressure blocks are respectively aligned with the adjacent protrusions on the lifting plate.

[0007] Specifically, the mounting frame has a rectangular structure, and a driving block is fixedly connected to the bottom surface of the mounting frame. The driving block is slidably connected to the grooving machine body.

[0008] Specifically, the drive frame has a U-shaped cross-section, the two drive frames are symmetrically arranged, and the extension and retraction stroke of the first hydraulic rod is constant.

[0009] Specifically, a connecting plate is fixedly connected to the outer end of the unloading rack, and a lead screw is rotatably connected between the connecting plate and the inner end of the unloading rack. A drive block is threaded onto the lead screw, and a second motor is fixedly connected to the connecting plate. The output shaft of the second motor is fixedly connected to the lead screw.

[0010] Specifically, the clamping structure includes an outer shell and a hydraulic cylinder fixedly connected inside the outer shell. Multiple outer shells are fixedly connected at equal intervals on the grooving machine body near the feed inlet. The outer shells are staggered from the pressure block. A pressure plate is fixedly connected to the telescopic end of the hydraulic cylinder. The pressure plate is slidably connected to the outer shell.

[0011] Specifically, the grooving structure includes two second guide rails and a slide plate slidably connected between the two second guide rails. The second guide rails are provided on the top of the outer shell and are fixedly connected to the grooving machine body. A blade assembly is fixedly connected to the bottom of the slide plate and a first motor is fixedly connected to the top of the slide plate. A first gear is fixedly connected to the output shaft of the first motor and a first rack is fixedly connected to the grooving machine body. The first gear meshes with the first rack.

[0012] Specifically, the support structure includes a first guide rail and a plurality of sliders slidably connected to the first guide rail. The front of the grooving machine body is fixedly connected to the first guide rail, and screws are threaded onto the sliders, with the bottom of the screws abutting against the first guide rail.

[0013] Specifically, a rotating bar is rotatably connected to the slider via a first rotating shaft. Two mutually perpendicular insertion holes are opened at both ends of the first rotating shaft. A slide frame is slidably connected to the slider. A spring is fixedly connected between the bottom of the slide frame and the slider. Insert rods are fixedly connected to both ends of the slide frame. The insert rods engage with the adjacent insertion holes.

[0014] Specifically, multiple first rotating rollers are rotatably connected to the rotating bar, and multiple second rotating rollers are rotatably connected to the grooving machine body near the first guide rail. The carriage has a "U" shaped structure.

[0015] The beneficial effects of this invention are: (1) The flexible anti-scratch CNC aluminum plate grooving machine of the present invention has a support structure on the grooving machine body. The support structure is designed to support the aluminum plate during the grooving operation, avoiding the need for manual assistance to lift it during the grooving process. At the same time, the spacing can be freely adjusted to adapt to aluminum plates of different sizes, and it can be effectively folded and retracted to avoid occupying space.

[0016] (2) The flexible anti-scratch CNC aluminum plate grooving machine of the present invention has a pressing structure installed on the grooving machine body, and a grooving structure is provided above the pressing structure. The grooving structure is used in conjunction with the pressing structure. The pressing structure presses and fixes the aluminum plate, and the grooving structure performs grooving operation on the aluminum plate. The operation is simple and the grooving efficiency is high.

[0017] (3) The flexible anti-scratch CNC aluminum plate grooving machine of the present invention has a feeding structure installed on the back side of the grooving machine body. The feeding structure can drive the clamping structure to move, so as to facilitate the movement of the aluminum plate through the clamping structure, ensuring that the aluminum plate is grooved in an orderly manner. At the same time, the support structure can feed and store the processed aluminum plate, which is highly practical.

[0018] (4) The flexible anti-scratch CNC aluminum plate grooving machine of the present invention has a clamping structure connected to the feeding structure. The clamping structure can effectively clamp the aluminum plate, which is convenient for the subsequent displacement of the aluminum plate. At the same time, the clamping structure can separate the aluminum plate from the feeding structure, avoiding the problem of the aluminum plate being scratched due to friction between the aluminum plate and the feeding structure during the feeding process. The clamping structure can flexibly adjust the spacing to adapt to aluminum plates of different thicknesses. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0020] Figure 1 This is a schematic diagram of the overall structure of a preferred embodiment of a flexible scratch-resistant CNC aluminum plate grooving machine provided by the present invention; Figure 2 for Figure 1 The diagram shown is an enlarged view of the structure of part A. Figure 3 for Figure 1 The diagram shown is an enlarged view of the structure of section B. Figure 4 This is a schematic diagram of the connection structure between the first guide rail and the slider of the present invention; Figure 5 This is a schematic diagram of the connection structure between the second guide rail and the slide plate of the present invention; Figure 6 This is a schematic diagram of the connection structure between the unloading rack and the longitudinal beam of the present invention; Figure 7 for Figure 6 The diagram shown is an enlarged view of the C-section structure. Figure 8 This is a schematic diagram of the connection structure between the connecting plate and the second motor according to the present invention; Figure 9 This is a schematic diagram of the connection structure between the lead screw and the drive block of the present invention; Figure 10 for Figure 9 The diagram shown is an enlarged view of the structure of part D. Figure 11 This is a schematic diagram of the connection structure between the mounting frame and the first hydraulic rod of the present invention; Figure 12 This is a schematic diagram of the connection structure between the lifting plate and the longitudinal beam of the present invention; Figure 13 This is a schematic diagram of the connection structure between the mounting frame and the driving block of the present invention; Figure 14 This is a schematic diagram of the connection structure between the feeder and the lead screw of the present invention.

[0021] In the diagram: 1. Grooving machine body; 2. Support structure; 201. First guide rail; 202. Slider; 203. Screw; 204. First rotating shaft; 205. Rotary bar; 206. First rotating roller; 207. Slide; 208. Spring; 209. Insert rod; 210. Insertion hole; 211. Second rotating roller; 3. Pressing structure; 301. Outer shell; 302. Hydraulic cylinder; 303. Pressure plate; 4. Grooving structure; 401. Second guide rail; 402. Slide plate; 403. First rack; 404. First motor; 405. 406. First gear; 507. Cutting assembly; 608. Unloading structure; 509. Unloading frame; 5001. Longitudinal beam; 5002. Connecting plate; 5003. Lead screw; 5004. Second motor; 601. Clamping structure; 602. Mounting frame; 603. First hydraulic rod; 604. Drive frame; 605. Second hydraulic rod; 606. Crossbar; 607. Pressure block; 608. Second rotating shaft; 609. Second gear; 610. Lifting plate; 611. Third rack; 612. Drive block; 613. Rubber strip. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this invention easier to understand, the invention will be further described below in conjunction with specific embodiments.

[0023] like Figure 1 , Figures 6-14 As shown, the flexible scratch-resistant CNC aluminum plate grooving machine of the present invention includes a grooving machine body 1, a clamping structure 3 installed on the grooving machine body 1, a grooving structure 4 installed on the grooving machine body 1, a feeding structure 5 installed on the grooving machine body 1, a support structure 2 provided on the grooving machine body 1, and a clamping structure 6 connected to the feeding structure 5. The feeding structure 5 includes a feeding frame 501 and a plurality of longitudinal beams 502 fixedly connected to the feeding frame 501. The feeding frame 501 is fixedly connected to the back of the grooving machine body 1. A connecting plate 503 is fixedly connected to the outer end of the feeding frame 501. A lead screw 5 is rotatably connected between the connecting plate 503 and the inner end of the feeding frame 501. 04. A drive block 612 is threadedly connected to the lead screw 504. A second motor 505 is fixedly connected to the connecting plate 503. The output shaft of the second motor 505 is fixedly connected to the lead screw 504. After the planing operation of one groove is completed, the second motor 505 on the connecting plate 503 is started. The second motor 505 drives the lead screw 504 to rotate. The lead screw 504 is threadedly connected to the drive block 612 at the bottom of the mounting frame 601, thereby driving the mounting frame 601 to slide backward along the unloading rack 501. The clamping assembly moves backward synchronously with the mounting frame 601 and drives the aluminum plate to move backward synchronously. After the aluminum plate moves to the next grooving station, the second motor 505 stops running, and the grooving assembly starts again to perform the planing operation of the next groove.

[0024] Specifically, such as Figure 1 , Figure 2 , Figure 7 and Figures 9-14As shown, the aluminum plate is pushed into the feed inlet of the grooving machine body 1. The clamping structure 6 includes a mounting frame 601 and two first hydraulic rods 602 fixedly connected to the top of the mounting frame 601. The mounting frame 601 is provided between the unloading frame 501 and the longitudinal beam 502. The mounting frame 601 and the unloading frame 501 are slidably connected. The mounting frame 601 has a rectangular structure. A driving block 612 is fixedly connected to the bottom surface of the mounting frame 601. The driving block 612 is slidably connected to the grooving machine body 1. The telescopic ends of the two first hydraulic rods 602 are fixedly connected to a driving frame 603. The cross-section of the driving frame 603 has a "U" shape. The two driving frames 603 are symmetrically arranged. The telescopic stroke of the first hydraulic rods 602 is constant. The bottom positions of the two drive frames 603 are fixedly connected to a second hydraulic rod 604 and a second rack 609. A crossbar 605 is fixedly connected between the telescopic ends of the two second hydraulic rods 604. When grooving a thick aluminum plate is required, the second hydraulic rod 604 is activated before clamping the aluminum plate. The telescopic end of the second hydraulic rod 604 pushes the crossbar 605 upward, and the multiple pressure blocks 606 at the bottom of the crossbar 605 move upward synchronously. At this time, the distance between the crossbar 605 and the lifting plate 610 increases until it matches the thickness of the aluminum plate. Then the first hydraulic rod 602 is activated, and the same operation is repeated until the pressure blocks 606 align with the adjacent protrusions on the lifting plate 610 and press the aluminum plate. The grooving machine body 1 is highly flexible. A rubber strip 613 is fixedly connected to the feed inlet. The rubber strip 613 is flush with the inner end of the longitudinal beam 502, which can guide the aluminum plate to ensure that the aluminum plate is accurately pushed into place, and also prevent the edge of the aluminum plate from being scratched and damaged by the feed inlet. The top surface of the lifting plate 610 has multiple protrusions. The bottom surface of the crossbar 605 is fixedly connected to multiple pressure blocks 606. The multiple pressure blocks 606 are respectively aligned with the adjacent protrusions on the lifting plate 610. The bottom of the mounting frame 601 is slidably connected to the lifting plate 610. The lifting plate 610 is slidably connected to the longitudinal beam 502. Both ends of the lifting plate 610 are fixedly connected to a third rack 611. The third rack 611 is slidably connected to the mounting frame 601. Both ends of the mounting frame 601 are rotatably connected to a second gear 608 via a second rotating shaft 607. A second rack 609 and a third rack 611, located on the same side, mesh with the two sides of the second gear 608. After the aluminum plate is pushed into place, the telescopic ends of the two first hydraulic rods 602 extend, driving the drive frame 603 downwards. The drive frame 603 then drives the crossbar 605 and multiple pressure blocks 606 at the bottom downwards. Simultaneously, the second rack 609 at the bottom of the drive frame 603 moves with the drive frame 603, causing the meshing second gear 608 to rotate around the second rotating shaft 607. This, in turn, drives the third rack 611 meshing on the other side of the second gear 608 to move upwards. The third rack 611 then causes the lifting plate 610 to slide upwards along the mounting frame 601 and the longitudinal beam 502.The aluminum plate is stably clamped by the pressure block 606 and the lifting plate 610. Because the extension and retraction stroke of the first hydraulic rod 602 is constant, the downward movement distance of the drive frame 603 and the upward movement distance of the lifting plate 610 also remain constant. This ensures that after movement, the protruding part on the lifting plate 610 is always slightly higher than the longitudinal beam 502. This clamping method maintains a distance between the aluminum plate and the longitudinal beam 502, preventing friction and scratching of the aluminum plate surface during subsequent movement.

[0025] Specifically, such as Figure 1 , Figure 2 and Figure 7 As shown, the clamping structure 3 includes a housing 301 and a hydraulic cylinder 302 fixedly connected inside the housing 301. Multiple housings 301 are fixedly connected at equal intervals near the feed inlet on the grooving machine body 1. The housings 301 are staggered from the pressure block 606. A pressure plate 303 is fixedly connected to the telescopic end of the hydraulic cylinder 302. The pressure plate 303 is slidably connected to the housing 301. After the aluminum plate is clamped, the hydraulic cylinder 302 inside the housing 301 is activated. The telescopic end of the hydraulic cylinder 302 extends and pushes the pressure plate 303 to slide downward along the housing 301 until the pressure plate 303 presses the surface of the aluminum plate. The multiple housings 301 are equidistantly distributed and staggered from the pressure block 606, which ensures that the aluminum plate is uniformly clamped and avoids interference with the pressure block 606, effectively preventing the aluminum plate from shifting during the grooving process and ensuring the grooving accuracy.

[0026] Specifically, such as Figure 1 , Figure 2 and Figure 5 As shown, the grooving structure 4 includes two second guide rails 401 and a slide plate 402 slidably connected between the two second guide rails 401. The second guide rails 401 are provided on the top of the outer shell 301 and are fixedly connected to the grooving machine body 1. A blade assembly 406 is fixedly connected to the bottom of the slide plate 402 and a first motor 404 is fixedly connected to the top of the slide plate 402. A first gear 405 is fixedly connected to the output shaft of the first motor 404 and a first rack 403 is fixedly connected to the grooving machine body 1. The first gear 405 meshes with the first rack 403. Then, the first motor 404 is started, and the first motor 404 drives the first gear 405 on its output shaft to rotate. The first gear 405 meshes with the first rack 403 fixed on the grooving machine body 1, thereby driving the slide plate 402 to slide along the two second guide rails 401. The blade assembly 406 at the bottom of the slide plate 402 moves synchronously to precisely groove the surface of the aluminum plate.

[0027] Specifically, such as Figures 1-4 , Figure 6 and Figure 8As shown, the support structure 2 includes a first guide rail 201 and multiple sliders 202 slidably connected to the first guide rail 201. The front of the grooving machine body 1 is fixedly connected to the first guide rail 201. Screws 203 are threaded onto the sliders 202, and the bottom of the screws 203 abuts against the first guide rail 201. The operator adjusts the spacing of the multiple sliders 202 and the rotating bar 205 according to the size of the aluminum plate to be processed. Simply loosen the screws 203 on the sliders 202 to allow the sliders 202 to slide along the first guide rail 201 to a position that matches the width of the aluminum plate. The rotating bar 205 is rotatably connected to the sliders 202 via a first rotating shaft 204. Two mutually perpendicular insertion holes 210 are opened at both ends of the first rotating shaft 204. A slide frame 207 is slidably connected to the sliders 202. A spring 208 is fixedly connected between the bottom of the slide frame 207 and the slider 202. Insert rods 209 are fixedly connected to both ends of the slide frame 207. Adjacent insertion holes 210 engage with each other. Multiple first rollers 206 are rotatably connected to the rotating bar 205. Multiple second rollers 211 are rotatably connected to the grooving machine body 1 near the first guide rail 201. The slide 207 has a "U"-shaped structure. Tightening the screw 203 fixes the position of the slider 202, which is convenient for adapting to aluminum plates of different sizes. Then, the slide 207 is pulled upward and the spring 208 is compressed, which drives the insertion rod 209 to disengage from the insertion hole 210 on the first rotating shaft 204. The rotating bar 205 is rotated to a horizontal support angle. The slide 207 is released to reset the spring 208, which drives the insertion rod 209 to engage with another corresponding insertion hole 210, thus fixing the angle of the rotating bar 205. The multiple first rollers 206 on the rotating bar 205 cooperate with the second rollers 211 on the grooving machine body 1 to provide stable support for the aluminum plate, avoiding manual lifting. At the same time, the rolling support method can reduce the friction between the aluminum plate and the equipment and prevent the surface of the aluminum plate from being scratched.

[0028] In use, the operator first adjusts the spacing between multiple sliders 202 and rotating bars 205 according to the size of the aluminum plate to be processed. Simply loosen the screws 203 on the sliders 202 to slide the sliders 202 along the first guide rail 201 to a position that matches the width of the aluminum plate. Then tighten the screws 203 to fix the position of the sliders 202, which is convenient for adapting to aluminum plates of different sizes. Then pull the slide 207 upward and compress the spring 208, which drives the insertion rod 209 to disengage from the insertion hole 210 on the first rotating shaft 204. Rotate the rotating bar 205 to a horizontal support angle, loosen the slide 207 to reset the spring 208, and drive the insertion rod 209 to engage with another corresponding insertion hole 210 to fix the angle of the rotating bar 205. The multiple first rotating rollers 206 on the rotating bar 205 cooperate with the second rotating rollers 211 on the grooving machine body 1 to provide stable support for the aluminum plate, avoiding manual lifting. At the same time, the rolling support method can reduce the friction between the aluminum plate and the equipment and prevent the surface of the aluminum plate from being scratched. Next, the aluminum plate to be processed is placed on multiple first rollers 206 and second rollers 211, pushing the aluminum plate into the feed inlet of the grooving machine body 1. The rubber strip 613 at the feed inlet is flush with the inner end of the longitudinal beam 502, which not only guides the aluminum plate to ensure accurate insertion but also prevents the edges of the aluminum plate from being scratched and damaged by the feed inlet. After the aluminum plate is pushed into place, the telescopic ends of the two first hydraulic rods 602 extend, which can drive the drive frame 603 to move downward. The drive frame 603 drives the crossbar 605 and multiple pressure blocks 606 at the bottom to move downward. At the same time, the second rack 609 at the bottom of the drive frame 603 moves with the drive frame 603, driving the second rack 609 meshing with it to move downward. Gear 608 rotates around the second shaft 607, thereby driving the third rack 611 meshing on the other side of the second gear 608 to move upward. The third rack 611 drives the lifting plate 610 to slide upward along the mounting frame 601 and the longitudinal beam 502, so that the aluminum plate is stably clamped by the pressure block 606 and the lifting plate 610. Since the extension and retraction stroke of the first hydraulic rod 602 is constant, the downward movement distance of the drive frame 603 and the upward movement distance of the lifting plate 610 are constant, ensuring that the protrusion on the lifting plate 610 is always slightly higher than the longitudinal beam 502 after movement. This clamping method can keep the aluminum plate and the longitudinal beam 502 at a distance, avoiding friction and scratching of the aluminum plate surface during subsequent movement. When it is necessary to perform grooving on a thick aluminum plate, simply activate the second hydraulic rod 604 before clamping the aluminum plate. The second hydraulic rod 604 pushes the crossbar 605 upward with its telescopic end. The multiple pressure blocks 606 at the bottom of the crossbar 605 move upward synchronously. At this time, the distance between the crossbar 605 and the lifting plate 610 increases until it matches the thickness of the aluminum plate. Then, activate the first hydraulic rod 602 and repeat the same operation until the pressure blocks 606 are aligned with the adjacent protrusions on the lifting plate 610 and press the aluminum plate tightly. This method is highly flexible. After the aluminum plate is clamped, the hydraulic cylinder 302 inside the outer shell 301 is activated. The telescopic end of the hydraulic cylinder 302 extends and pushes the pressure plate 303 to slide down along the outer shell 301 until the pressure plate 303 presses the surface of the aluminum plate. Multiple outer shells 301 are evenly distributed and staggered from the pressure block 606, which not only ensures that the aluminum plate is pressed evenly, but also avoids interference with the pressure block 606, effectively preventing the aluminum plate from shifting during the grooving process and ensuring the grooving accuracy. Then the first motor 404 is started, which drives the first gear 405 on its output shaft to rotate. The first gear 405 meshes with the first rack 403 fixed on the grooving machine body 1, thereby driving the slide plate 402 to slide along the two second guide rails 401. The blade assembly 406 at the bottom of the slide plate 402 moves synchronously to precisely groove the surface of the aluminum plate. After the planing operation of one groove is completed, the second motor 505 on the connecting plate 503 is started. The second motor 505 drives the lead screw 504 to rotate. The lead screw 504 is threadedly connected to the drive block 612 at the bottom of the mounting frame 601, which in turn drives the mounting frame 601 to slide backward along the unloading rack 501. The clamping assembly moves backward synchronously with the mounting frame 601 and drives the aluminum plate to move backward synchronously. After the aluminum plate moves to the next grooving station, the second motor 505 stops running, and the grooving assembly starts again to perform the planing operation of the next groove. This process is repeated. The lead screw 504 drives the clamping assembly to move the aluminum plate backward step by step. With the reciprocating planing operation of the grooving assembly, the grooves on the entire aluminum plate are processed until they are all completed. The whole process is highly automated and easy to operate. It can ensure grooving accuracy and efficiency, and can also achieve flexible anti-scratch protection for the surface of the aluminum plate.

[0029] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0030] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A flexible, scratch-resistant CNC aluminum plate grooving machine, comprising a grooving machine body (1), a clamping structure (3) mounted on the grooving machine body (1), a grooving structure (4) mounted on the grooving machine body (1), and a feeding structure (5) mounted on the grooving machine body (1), characterized in that, A support structure (2) is provided on the grooving machine body (1), and a clamping structure (6) is connected to the unloading structure (5). The unloading structure (5) includes an unloading frame (501) and multiple longitudinal beams (502) fixedly connected to the unloading frame (501). The unloading frame (501) is fixedly connected to the back of the grooving machine body (1). The clamping structure (6) includes a mounting frame (601) and two first hydraulic rods (602) fixedly connected to the top of the mounting frame (601). The mounting frame (601) is provided between the unloading frame (501) and the longitudinal beams (502). The mounting frame (601) is slidably connected to the unloading frame (501). The telescopic ends of the two first hydraulic rods (602) are fixedly connected to drive frames (603). The bottom positions of the two drive frames (603) are fixedly connected to second hydraulic rods. (604) and the second rack (609), a crossbar (605) is fixedly connected between the telescopic ends of the two second hydraulic rods (604), a lifting plate (610) is slidably connected to the bottom of the mounting frame (601), the lifting plate (610) is slidably connected to the longitudinal beam (502), a third rack (611) is fixedly connected to both ends of the lifting plate (610), the third rack (611) is slidably connected to the mounting frame (601), and a second gear (608) is rotatably connected to both ends of the mounting frame (601) through a second rotating shaft (607). The second rack (609) and the third rack (611) located on the same side are respectively meshed on both sides of the second gear (608).

2. The flexible scratch-resistant CNC aluminum plate grooving machine according to claim 1, characterized in that: A rubber strip (613) is fixedly connected to the feed inlet of the grooving machine body (1). The rubber strip (613) is flush with the inner end of the longitudinal beam (502). The top surface of the lifting plate (610) is provided with multiple protrusions. The bottom surface of the crossbar (605) is fixedly connected with multiple pressure blocks (606). The multiple pressure blocks (606) are respectively aligned with the adjacent protrusions on the lifting plate (610).

3. The flexible scratch-resistant CNC aluminum plate grooving machine according to claim 2, characterized in that: The mounting frame (601) has a rectangular structure, and a driving block (612) is fixedly connected to the bottom surface of the mounting frame (601). The driving block (612) is slidably connected to the grooving machine body (1).

4. The flexible scratch-resistant CNC aluminum plate grooving machine according to claim 2, characterized in that: The drive frame (603) has a U-shaped cross-section, and the two drive frames (603) are symmetrically arranged. The extension and retraction stroke of the first hydraulic rod (602) is constant.

5. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 1, characterized in that: A connecting plate (503) is fixedly connected to the outer end of the unloading rack (501). A lead screw (504) is rotatably connected between the connecting plate (503) and the inner end of the unloading rack (501). A drive block (612) is threaded onto the lead screw (504). A second motor (505) is fixedly connected to the connecting plate (503). The output shaft of the second motor (505) is fixedly connected to the lead screw (504).

6. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 5, characterized in that: The clamping structure (3) includes a housing (301) and a hydraulic cylinder (302) fixedly connected inside the housing (301). Multiple housings (301) are fixedly connected at equal intervals near the feed inlet on the grooving machine body (1). The housings (301) and the pressure block (606) are staggered from each other. The extension end of the hydraulic cylinder (302) is fixedly connected to a pressure plate (303). The pressure plate (303) is slidably connected to the housing (301).

7. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 6, characterized in that: The grooving structure (4) includes two second guide rails (401) and a slide plate (402) slidably connected between the two second guide rails (401). The second guide rail (401) is provided above the outer shell (301). The second guide rail (401) is fixedly connected to the grooving machine body (1). A blade assembly (406) is fixedly connected to the bottom of the slide plate (402). A first motor (404) is fixedly connected to the top of the slide plate (402). A first gear (405) is fixedly connected to the output shaft of the first motor (404). A first rack (403) is fixedly connected to the grooving machine body (1). The first gear (405) meshes with the first rack (403).

8. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 5, characterized in that: The support structure (2) includes a first guide rail (201) and a plurality of sliders (202) slidably connected to the first guide rail (201). The front of the grooving machine body (1) is fixedly connected to the first guide rail (201). The sliders (202) are threaded with screws (203), and the bottom of the screws (203) abuts against the first guide rail (201).

9. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 8, characterized in that: A rotating bar (205) is rotatably connected to the slider (202) via a first rotating shaft (204). Two mutually perpendicular insertion holes (210) are opened at both ends of the first rotating shaft (204). A slide frame (207) is slidably connected to the slider (202). A spring (208) is fixedly connected between the bottom of the slide frame (207) and the slider (202). Insert rods (209) are fixedly connected at both ends of the slide frame (207). The insert rods (209) engage with the adjacent insertion holes (210).

10. A flexible scratch-resistant CNC aluminum plate grooving machine according to claim 9, characterized in that: Multiple first rollers (206) are rotatably connected to the rotating bar (205), and multiple second rollers (211) are rotatably connected to the grooving machine body (1) near the first guide rail (201). The slide (207) has a "U" shaped structure.

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