A cutting device and cutting process for processing aluminum alloy workpieces

Abstract

This invention discloses a cutting device and cutting process for processing aluminum alloy workpieces, relating to the field of aluminum alloy workpiece processing technology. It includes a support base, a horizontal cutting mechanism, a rotary cutting mechanism, a centralized collection mechanism, and a driving mechanism. The horizontal cutting mechanism includes a vertical plate, the bottom of which is located at the top of the support base near the outer protective plate on the right side. This invention uses a rotating cam to press a sliding block, causing a translational cutter to follow the sliding block and cut the waste material on the horizontal surface at the bottom of the aluminum alloy workpiece. Then, a rotating inner cylinder drives the rotary cutter to rotate rapidly, removing the waste material on the vertical surface on the right side of the aluminum alloy workpiece. This eliminates the need for dedicated personnel to cut the sprue waste on the aluminum alloy workpiece, ensuring consistent cutting, reducing the probability of rework, and significantly increasing the cutting speed. This reduces the labor intensity of workers while improving the stability and consistency of the operation.

Description

Technical Field

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

[0002] In the production of aluminum alloy workpieces, pouring refers to the process of pouring molten aluminum alloy liquid into a pre-prepared casting cavity. The gate is a narrow channel connecting the gating system and the casting cavity. It is the last entry point for molten metal into the cavity. The design of the gate is crucial. It controls the filling speed, flow direction and stability of the molten metal, which directly affects the internal quality of the casting. After pouring, the gate needs to be removed in order to obtain the blank casting.

[0003] In the current aluminum alloy workpiece processing, it is often necessary to manually cut the sprue on the blank workpiece one by one, which leads to low production efficiency. Moreover, manual operation is prone to inconsistent production quality, rework, and even scrapping of workpieces. Cutting the sprue on a single piece is not only slow, but also labor-intensive for workers. At the same time, the cut waste is often scattered everywhere, making it difficult to collect and recycle. Summary of the Invention

[0004] The purpose of this invention is to provide a cutting device and cutting process for processing aluminum alloy workpieces, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: including a support base, with outer protective plates provided on the top left and right sides of the support base, a pressure cap provided on the top of the outer protective plate, and a rubber pressure block provided at the bottom left of the pressure cap; and also including a horizontal cutting mechanism, a rotary cutting mechanism, a centralized recycling mechanism, and a driving mechanism.

[0006] The horizontal cutting mechanism includes a vertical plate, a support frame, a support plate, a placement mold, a sliding frame, sliding blocks, and a translating cutter. The bottom end of the vertical plate is located at the top of the support base near the outer protective plate on the right side. The support frame is located at the top of the side wall of the vertical plate. There are two support plates, which are fixedly installed at the top center of the front and rear sides of the support frame, slightly to the left. The placement mold is located above the two sliding frames. There are two sliding frames, which are fixedly installed at the top left and right sides of the two support plates. The left and right ends of the two sliding blocks are movably sleeved on the two sliding frames. There are two translating cutters, which are fixedly installed at the top of the two sliding blocks.

[0007] The rotary cutting mechanism includes a connecting plate, a sliding rod, a rotating outer cylinder, a rotating inner cylinder, and a rotary cutter. The bottom end of the connecting plate is located at the top of the vertical plate. The end of the sliding rod near the mold is fixedly installed in the middle of the right side of the mold. The rotating outer cylinder is movably sleeved on the end of the sliding rod away from the mold. The rotating inner cylinder is movably sleeved on the outside of the sliding rod and is movably installed inside the rotating outer cylinder. There are several rotary cutters, which are evenly arranged in a circle and fixedly installed on the end of the rotating inner cylinder near the mold.

[0008] The centralized recycling mechanism includes a shredding box, which is located at the top center slightly to the left of the support base;

[0009] The drive mechanism includes a motor mounting plate, which is disposed between the vertical plate and the crushing box.

[0010] Preferably, the horizontal cutting mechanism includes connecting rods and support rods. The bottom end of the support frame is fixedly installed on the top of the crushing box, and the right end of the support frame is fixedly installed on the side of the connecting plate near the crushing box. There are two connecting rods in total, which are in an X-shaped structure and are fixedly installed between the two support plates. The bottom end of the support rod is fixedly installed at the top of the intersection of the two connecting rods, and the bottom end of the mold is fixedly installed at the top of the support rod.

[0011] Preferably, the horizontal cutting mechanism includes a return spring, a rotating shaft, a cam, and a cutting gear. There are two sliding blocks, located at the front and rear sides of the support rod, respectively. There are four return springs, which are fixedly installed between the sliding blocks and the sliding frame. There are two rotating shafts, which are movably installed in the middle of the two support plates, respectively. There are two cams, which are fixedly installed at the top of the two rotating shafts, respectively. There are two cutting gears, which are fixedly sleeved on the bottom of the two rotating shafts.

[0012] Preferably, the horizontal cutting mechanism includes a rack, a sliding plate, a first threaded rod, and a limiting rod. There are two racks, which are located on the side of the two cutting gears away from the support rod. The racks are connected to the adjacent cutting gears by meshing. The front and rear ends of the sliding plate are fixedly installed on the right side of the two racks. The first threaded rod is installed in the middle of the sliding plate by thread. There are two limiting rods, which are installed in the middle of the sliding plate and are located on the equidistant front and rear sides of the first threaded rod.

[0013] Preferably, the rotary cutting mechanism includes a cylinder frame and a movable slot. The bottom end of the cylinder frame is fixedly installed at one right end of the support frame, the rotary outer cylinder is inserted and movably installed at the top center of the cylinder frame, and the movable slot is opened on the inner side of the rotary outer cylinder.

[0014] Preferably, the rotary cutting mechanism includes a protrusion, a second threaded rod, and a translation block. The protrusion is fixedly installed at the end of the rotating inner cylinder away from the mold, and is movably installed in the moving groove. The end of the second threaded rod away from the mold is movably installed at the top of the connecting plate, and the end of the second threaded rod near the mold is movably installed at the middle right side of a sliding frame located on the right side via a bearing. The bottom end of the translation block is movably sleeved on the second threaded rod via a thread, and the top end of the translation block is movably sleeved on the rotating inner cylinder near the rotary cutter.

[0015] Preferably, the centralized recycling mechanism includes a crushing shaft, a crushing block, a first crushing gear, a second crushing gear, a discharge hopper, and a collection trough. There are two crushing shafts, with their ends movably installed on the equidistant sides of the front and rear sides inside the crushing chamber. There are two sets of crushing blocks, each set of which is spirally arranged and fixedly sleeved on the two crushing shafts. The first crushing gear is fixedly sleeved on one end of the crushing shaft near the motor mounting plate, located on the front outer wall of the crushing chamber. The second crushing gear is fixedly sleeved on the other crushing shaft, located on the front outer wall of the crushing chamber. The second crushing gear and the first crushing gear are movably connected by meshing. The discharge hopper is fixedly installed at the bottom of the crushing chamber, and the collection trough is placed below the bottom of the discharge hopper.

[0016] Preferably, the drive mechanism includes a drive motor, a cutting drive shaft, a crushing drive shaft, a first bevel gear, and a second bevel gear. The drive motor is fixedly mounted on the top center of the motor mounting plate, slightly forward. The cutting drive shaft is fixedly sleeved on an output shaft on the rear side of the drive motor. The crushing drive shaft is fixedly sleeved on an output shaft on the front side of the drive motor. The first bevel gear is fixedly sleeved on the end of the cutting drive shaft away from the drive motor. The second bevel gear is located on the side of the first bevel gear near the crushing chamber and is movably connected to the first bevel gear through meshing.

[0017] Preferably, the drive mechanism includes a first drive belt, a second drive belt, a first drive gear, a second drive gear, and a third drive belt. The bottom end of the first drive belt is movably sleeved on the second bevel gear, and the top end of the first drive belt is movably sleeved on the middle of the first threaded rod. The bottom end of the second drive belt is movably sleeved on the end of the first threaded rod away from the mold, and the top end of the second drive belt is movably sleeved on the end of the second threaded rod away from the mold. The first drive gear is fixedly sleeved on the end of the second threaded rod near the second drive belt, and the second drive gear is fixedly sleeved on the end of the slide rod away from the mold. The second drive gear meshes with the first drive gear. The right end of the third drive belt is movably sleeved on the front end of the crushing drive shaft, and the left end of the third drive belt is movably sleeved on the front end of a crushing shaft near the motor mounting plate.

[0018] This invention also provides another technical solution: a machining and cutting process for aluminum alloy workpieces, comprising the following steps:

[0019] S1. Open the pressure cover, place the aluminum alloy workpiece on the placement mold, and then close the pressure cover. Use the rubber pressure block to firmly press the aluminum alloy workpiece onto the placement mold. Then start the drive motor, which drives the cutting drive shaft to rotate, causing the first bevel gear to rotate with the cutting drive shaft. The first bevel gear then drives the second bevel gear to rotate. When the second bevel gear rotates, it drives the first threaded rod to rotate through the first transmission belt. At this time, under the limiting action of the limit rod, it drives the sliding plate to move towards the placement mold. The sliding plate drives the two racks to move simultaneously, and the racks drive the cutting gear to rotate. When the cutting gear rotates, it drives the cam to rotate through the rotating shaft. When the cam rotates, it squeezes the sliding block. The two sliding blocks drive the two translation cutters to move towards the placement mold. When the cam rotates 180 degrees, the horizontally moving translation cutters cut off the excess waste on the aluminum alloy workpiece.

[0020] S2. When the first threaded rod rotates, it drives the second threaded rod to rotate via the second transmission belt. When the second threaded rod rotates, it drives the second transmission gear to rotate via the first transmission gear, causing the outer cylinder to rotate with the second transmission gear. When the outer cylinder rotates, it drives the inner cylinder to rotate on the slide rod via the protrusion. At this time, due to the rotation of the second threaded rod, it drives the translation block to move towards the mold placement direction. The translation block drives the inner cylinder to move towards the aluminum alloy workpiece on the mold placement. The protrusion slides in the moving groove, causing the inner cylinder to drive the rotating cutter to rotate while moving. The rotating cutting tool cuts the waste on the right vertical surface of the aluminum alloy workpiece.

[0021] S3. The cut waste falls into the crushing box. When the drive motor starts, it drives the crushing drive shaft to rotate, which in turn drives the first crushing gear to rotate via the third transmission belt. When the first crushing gear rotates, it drives the crushing shaft to rotate and also drives the second crushing gear to rotate. This causes the two crushing shafts to rotate in opposite directions, following the first and second crushing gears. The two crushing shafts drive the crushing blocks to rotate and mesh, crushing the waste that fell into the crushing box last time, and then allowing it to fall into the collection trough through the discharge hopper, thus completing the crushing and collection of the waste.

[0022] Compared with the prior art, the beneficial effects of the present invention are:

[0023] 1. This invention uses a rotating cam to press a sliding block, causing a translational cutter to follow the sliding block and cut the waste on the bottom horizontal surface of the aluminum alloy workpiece. Then, the rotating inner cylinder drives the rotating cutter to rotate rapidly, so that the waste on the right vertical surface of the aluminum alloy workpiece is removed. This eliminates the need for a dedicated person to cut the sprue waste on the aluminum alloy workpiece, ensuring consistent cutting, reducing the probability of rework, and significantly increasing the cutting speed. This reduces the labor intensity of workers while improving the stability and consistency of the operation.

[0024] 2. This invention uses two crushing shafts to drive the first crushing gear to rotate in opposite directions, which crushes the waste material falling into the crushing box. After the waste material is crushed in the crushing box, it falls into the collection trough for collection, which avoids the waste material from scattering everywhere, reduces the workload of the staff, improves work efficiency, and reduces production costs by centrally recycling and reusing the waste material. Attached Figure Description

[0025] Figure 1 A schematic diagram of the overall structure is provided for embodiments of the present invention;

[0026] Figure 2 This is a schematic diagram of the internal structure provided in an embodiment of the present invention;

[0027] Figure 3 A schematic diagram of a horizontal cutting mechanism provided in an embodiment of the present invention;

[0028] Figure 4 This is a schematic diagram of the cutting gear position provided in an embodiment of the present invention;

[0029] Figure 5 This is a schematic diagram of the rotary cutting mechanism provided in an embodiment of the present invention;

[0030] Figure 6 This is a schematic diagram of the rotating inner cylinder structure provided in an embodiment of the present invention;

[0031] Figure 7 A schematic diagram of a centralized recycling facility provided in an embodiment of the present invention;

[0032] Figure 8 Provided for embodiments of the present invention Figure 7 Enlarged diagram of point A in the middle.

[0033] In the diagram: 1. Support base; 2. Outer protective plate; 3. Pressure cap; 4. Rubber pressure block; 5. Horizontal cutting mechanism; 501. Vertical plate; 502. Support frame; 503. Support plate; 504. Connecting rod; 505. Support rod; 506. Mold placement; 507. Sliding frame; 508. Sliding block; 509. Return spring; 510. Translation cutter; 511. Rotating shaft; 512. Cam; 513. Cutting gear; 514. Rack; 515. Sliding plate; 516. First threaded rod; 517. Limiting rod; 6. Rotary cutting mechanism; 601. Connecting plate; 602. Sliding rod; 603. Cylinder frame; 604. Rotating outer cylinder; 605. Moving groove; 606. Rotation Inner cylinder; 607, protrusion; 608, rotary cutter; 609, second threaded rod; 610, translation block; 7, centralized recycling mechanism; 701, crushing box; 702, crushing shaft; 703, crushing block; 704, first crushing gear; 705, second crushing gear; 706, discharge hopper; 707, collection trough; 8, drive mechanism; 801, motor mounting plate; 802, drive motor; 803, cutting drive shaft; 804, crushing drive shaft; 805, first bevel gear; 806, second bevel gear; 807, first transmission belt; 808, second transmission belt; 809, first transmission gear; 810, second transmission gear; 811, third transmission belt. Detailed Implementation

[0034] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Example 1

[0036] This embodiment provides a cutting device for processing aluminum alloy workpieces, such as... Figures 1 to 8 As shown, it includes a support base 1, an outer protective plate 2 is provided on the top left and right sides of the support base 1, a pressure cover 3 is provided on the top of the outer protective plate 2, and a rubber pressure block 4 is provided at the bottom left of the middle of the pressure cover 3. It also includes a horizontal cutting mechanism 5, a rotary cutting mechanism 6, a centralized recycling mechanism 7 and a driving mechanism 8.

[0037] The horizontal cutting mechanism 5 includes a vertical plate 501, a support frame 502, a support plate 503, a placement mold 506, a sliding frame 507, sliding blocks 508, and a translating cutter 510. The bottom end of the vertical plate 501 is located at the top of the support base 1 near the outer protective plate 2 on the right side. The support frame 502 is located at the top of the side wall of the vertical plate 501. There are two support plates 503, which are fixedly installed at the top center of the front and rear sides of the support frame 502, slightly to the left. The placement mold 506 is located above the two sliding frames 507. There are two sliding frames 507, which are fixedly installed at the top left and right sides of the two support plates 503. The left and right ends of the two sliding blocks 508 are movably sleeved on the two sliding frames 507. There are two translating cutters 510, which are fixedly installed at the top of the two sliding blocks 508.

[0038] In this embodiment, as Figures 2 to 4 As shown, the horizontal cutting mechanism 5 includes a connecting rod 504 and a support rod 505. The bottom end of the support frame 502 is fixedly installed on the top of the crushing box 701, and the right end of the support frame 502 is fixedly installed on the side of the connecting plate 601 near the crushing box 701. There are two connecting rods 504, which are X-shaped and fixedly installed between two support plates 503. The bottom end of the support rod 505 is fixedly installed at the top of the intersection of the two connecting rods 504. The bottom end of the mold 506 is fixedly installed at the top of the support rod 505. The support plate 503 is supported by the support frame 502, and the support rod 505 is supported by the connecting rod 504 after connecting the support plate 503.

[0039] In this embodiment, as Figure 3 As shown, the horizontal cutting mechanism 5 includes a return spring 509, a rotating shaft 511, a cam 512, and a cutting gear 513. There are two sliding blocks 508, located at the front and rear sides of the support rod 505 respectively. There are four return springs 509, which are fixedly installed between the sliding blocks 508 and the sliding frame 507. There are two rotating shafts 511, which are movably installed in the middle of the two support plates 503 respectively. There are two cams 512, which are fixedly installed on the top of the two rotating shafts 511 respectively. At the end, there are two cutting gears 513, which are fixedly sleeved on the bottom ends of the two rotating shafts 511 respectively. The aluminum alloy workpiece is placed by the mold 506, and then the rubber pressure block 4 is pressed on the aluminum alloy workpiece by the pressure cover 3, so that the aluminum alloy workpiece is fixed and avoids displacement during cutting. When the sliding block 508 moves, the return spring 509 is stretched. After the sprue waste is cut, the sliding block 508 returns to its original position under the pulling force of the return spring 509.

[0040] In this embodiment, as Figure 3 and Figure 4As shown, the horizontal cutting mechanism 5 includes a rack 514, a sliding plate 515, a first threaded rod 516, and a limiting rod 517. There are two racks 514, each located on the side of the two cutting gears 513 away from the support rod 505. The racks 514 are meshed with the adjacent cutting gears 513. The front and rear ends of the sliding plate 515 are fixedly installed at the right end of the two racks 514. The first threaded rod 516 is threadedly installed in the middle of the sliding plate 515. There are two limiting rods 517, each movably installed in the middle of the sliding plate 515 and located on the side of the first threaded rod 516. The equidistant front and rear sides of the 6; the rotation of the cutting gear 513 drives the cam 512 to rotate, causing the sliding block 508 to be squeezed and moved. The sliding block 508 drives the translational cutter 510 to move and cut the waste on the bottom horizontal surface of the aluminum alloy workpiece. The rotation of the first threaded rod 516 drives the sliding plate 515 to move. The sliding plate 515 drives the two racks 514 to move simultaneously. The racks 514 then drive the cutting gear 513 to rotate. When the cutting gear 513 rotates, the rotating shaft 511 drives the cam 512 to rotate. When the cam 512 rotates, it squeezes the sliding block 508.

[0041] At other levels, this embodiment also provides a rotary cutting mechanism 6, such as... Figure 2 , Figure 5 and Figure 6 As shown, the rotary cutting mechanism 6 includes a connecting plate 601, a slide rod 602, a rotary outer cylinder 604, a rotary inner cylinder 606, and rotary cutters 608. The bottom end of the connecting plate 601 is located at the top end of the vertical plate 501. The end of the slide rod 602 near the placement mold 506 is fixedly installed in the middle of the right side of the placement mold 506. The rotary outer cylinder 604 is movably sleeved on the end of the slide rod 602 away from the placement mold 506. The rotary inner cylinder 606 is movably sleeved outside the slide rod 602 and is movably installed inside the rotary outer cylinder 604. There are several rotary cutters 608, which are evenly arranged in a circle and fixedly installed on the end of the rotary inner cylinder 606 near the placement mold 506.

[0042] In this embodiment, as Figure 5 and Figure 6 As shown, the rotary cutting mechanism 6 includes a cylinder frame 603 and a moving groove 605. The bottom end of the cylinder frame 603 is fixedly installed at one right end of the support frame 502. The rotating outer cylinder 604 is inserted and movably installed at the top center of the cylinder frame 603. The moving groove 605 is opened on the inner side of the rotating outer cylinder 604. The sliding rod 602 is supported by the connecting plate 601, and the rotating outer cylinder 604 is supported by the cylinder frame 603.

[0043] In this embodiment, as Figure 5 and Figure 6As shown, the rotary cutting mechanism 6 includes a protrusion 607, a second threaded rod 609, and a translation block 610. The protrusion 607 is fixedly installed at the end of the rotating inner cylinder 606 away from the placement mold 506, and is movably installed in the moving groove 605. The end of the second threaded rod 609 away from the placement mold 506 is movably installed at the top of the connecting plate 601, and the end of the second threaded rod 609 near the placement mold 506 is movably installed at the middle of the right side of a sliding frame 507 located on the right side via a bearing. The translation block 610... The bottom end of 10 is movably connected to the second threaded rod 609 via a threaded connection, and the top end of the translation block 610 is movably connected to the end of the rotating inner cylinder 606 near the rotating cutter 608. The translation block 610 drives the rotating inner cylinder 606 to move towards the aluminum alloy workpiece on the mold 506. The protrusion 607 slides in the moving groove 605, so that the rotating inner cylinder 606 drives the rotating cutter 608 to rotate during the movement. The rotating cutter 608 cuts the waste material on the vertical surface on the right side of the aluminum alloy workpiece.

[0044] At other levels, this embodiment also provides a centralized recycling mechanism 7, such as... Figure 2 and Figure 7 As shown, the centralized recycling mechanism 7 includes a crushing box 701, which is located at the top center-left of the support base 1.

[0045] In this embodiment, as Figure 2 and Figure 7 As shown, the centralized recycling mechanism 7 includes a crushing shaft 702, crushing blocks 703, a first crushing gear 704, a second crushing gear 705, a discharge hopper 706, and a collection trough 707. There are two crushing shafts 702, with their ends movably mounted on equidistant sides of the front and rear sides inside the crushing box 701. There are two sets of crushing blocks 703, each set arranged spirally and fixedly fitted onto the two crushing shafts 702. The first crushing gear 704 is fixedly fitted onto one end of the crushing shaft 702 near the motor mounting plate 801, located on the front outer wall of the crushing box 701. The second crushing gear 705 is fixedly fitted onto the other crushing shaft 702, located on the front outer wall of the crushing box 701. At the end, the second crushing gear 705 is connected to the first crushing gear 704 by meshing. The discharge hopper 706 is fixedly installed at the bottom end of the crushing box 701, and the collection trough 707 is placed below the bottom end of the discharge hopper 706. The first crushing gear 704 is driven to rotate by the third transmission belt 811. When the first crushing gear 704 rotates, it drives the crushing shaft 702 to rotate, and also drives the second crushing gear 705 to rotate, so that the two sets of first crushing gears 704 rotate in opposite directions with the two crushing shafts 702. Through the rotation and meshing of the first crushing gears 704, the waste material falling into the crushing box 701 is crushed and falls into the collection trough 707 through the discharge hopper 706, thereby completing the crushing and collection of waste material.

[0046] At other levels, this embodiment also provides a drive mechanism 8, such as... Figure 1 and Figure 2 As shown, the drive mechanism 8 includes a motor mounting plate 801, which is disposed between the vertical plate 501 and the crushing box 701.

[0047] In this embodiment, as Figure 7 and Figure 8 As shown, the drive mechanism 8 includes a drive motor 802, a cutting drive shaft 803, a crushing drive shaft 804, a first bevel gear 805, and a second bevel gear 806. The drive motor 802 is fixedly mounted on the top center of the motor mounting plate 801, slightly forward. The cutting drive shaft 803 is fixedly sleeved on an output shaft on the rear side of the drive motor 802. The crushing drive shaft 804 is fixedly sleeved on an output shaft on the front side of the drive motor 802. The first bevel gear 805 is fixedly sleeved on the end of the cutting drive shaft 803 away from the drive motor 802. The second bevel gear 806 is located on the side of the first bevel gear 805 near the crushing box 701 and is movably connected to the first bevel gear 805 through meshing. The drive motor 802 drives the cutting drive shaft 803 and the crushing drive shaft 804 to rotate, thereby driving the horizontal cutting mechanism 5 and the rotary cutting mechanism 6 to cut the sprue waste on the aluminum alloy workpiece.

[0048] In this embodiment, as Figure 5 and Figure 7 As shown, the drive mechanism 8 includes a first drive belt 807, a second drive belt 808, a first drive gear 809, a second drive gear 810, and a third drive belt 811. The bottom end of the first drive belt 807 is movably sleeved on the second bevel gear 806, and the top end of the first drive belt 807 is movably sleeved in the middle of the first threaded rod 516. The bottom end of the second drive belt 808 is movably sleeved on the end of the first threaded rod 516 away from the mold 506, and the top end of the second drive belt 808 is movably sleeved on the end of the second threaded rod 609 away from the mold 506. The first drive gear 809 is fixedly sleeved on the second threaded rod 609 near the second drive belt 808. At one end, the second transmission gear 810 is fixedly sleeved on the end of the slide rod 602 away from the mold 506. The second transmission gear 810 meshes with the first transmission gear 809. The right end of the third transmission belt 811 is movably sleeved on the front end of the crushing drive shaft 804, and the left end of the third transmission belt 811 is movably sleeved on the front end of a crushing shaft 702 near the motor mounting plate 801. The first threaded rod 516 is driven to rotate by the first transmission belt 807, and the second threaded rod 609 is driven to rotate by the second transmission belt 808. When the second threaded rod 609 rotates, the slide rod 602 is driven to rotate by the first transmission gear 809 and the second transmission gear 810.

[0049] Example 2

[0050] This embodiment of an aluminum alloy workpiece processing and cutting process includes the following steps:

[0051] S1. Open the pressure cover 3, then place the aluminum alloy workpiece on the placement mold 506, and then close the pressure cover 3. The rubber pressure block 4 firmly presses the aluminum alloy workpiece onto the placement mold 506. Then, start the drive motor 802, which drives the cutting drive shaft 803 to rotate, causing the first bevel gear 805 to rotate with the cutting drive shaft 803. The first bevel gear 805 then drives the second bevel gear 806 to rotate. When the second bevel gear 806 rotates, it drives the first threaded rod 516 to rotate through the first transmission belt 807. At this time, the limiting rod 517 limits the movement. The slide plate 515 is moved towards the mold 506. The slide plate 515 drives the two racks 514 to move simultaneously. The racks 514 then drive the cutting gear 513 to rotate. When the cutting gear 513 rotates, the cam 512 rotates through the rotating shaft 511. When the cam 512 rotates, it squeezes the slide block 508. The two slide blocks 508 drive the two translation cutters 510 to move towards the mold 506. When the cam 512 rotates 180 degrees, the horizontally moving translation cutters 510 cut the excess waste on the aluminum alloy workpiece.

[0052] S2. When the first threaded rod 516 rotates, the second threaded rod 609 is driven to rotate via the second transmission belt 808. When the second threaded rod 609 rotates, the second transmission gear 810 is driven to rotate via the first transmission gear 809, causing the outer rotating cylinder 604 to rotate with the second transmission gear 810. When the outer rotating cylinder 604 rotates, the inner rotating cylinder 606 is driven to rotate on the slide rod 602 via the protrusion 607. At this time, due to the rotation of the second threaded rod 609, the translation block 610 is driven to move towards the placement mold 506. The translation block 610 drives the inner rotating cylinder 606 to move towards the aluminum alloy workpiece on the placement mold 506. The protrusion 607 slides in the moving groove 605, causing the inner rotating cylinder 606 to drive the rotating cutter 608 to rotate during the movement. The rotating cutter 608 cuts the waste on the right vertical surface of the aluminum alloy workpiece.

[0053] S3. The cut waste falls into the crushing box 701. When the drive motor 802 starts, it drives the crushing drive shaft 804 to rotate. The first crushing gear 704 rotates through the third transmission belt 811. When the first crushing gear 704 rotates, it drives the crushing shaft 702 to rotate and drives the second crushing gear 705 to rotate. The two crushing shafts 702 rotate in opposite directions with the first crushing gear 704 and the second crushing gear 705. The two crushing shafts 702 drive the crushing block 703 to rotate and mesh, crushing the waste that fell into the crushing box 701 last time. The crushed waste then falls into the collection trough 707 through the discharge hopper 706, thus completing the crushing and collection of the waste.

[0054] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0055] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A cutting device for processing aluminum alloy workpieces, comprising a support base, outer protective plates disposed on the left and right sides of the top of the support base, a pressure cap disposed on the top of the outer protective plates, and a rubber pressure block disposed on the bottom of the pressure cap, characterized in that, It also includes a horizontal cutting mechanism, a rotary cutting mechanism, a centralized recycling mechanism, and a drive mechanism; The horizontal cutting mechanism includes a vertical plate, a support frame, a support plate, a placement mold, a sliding frame, sliding blocks, and a translating cutter. The bottom end of the vertical plate is located at the top of the support base near the outer protective plate on the right side. The support frame is located at the top of the side wall of the vertical plate. There are two support plates, which are located at the top center of the front and rear sides of the support frame, slightly to the left. The placement mold is located above the two sliding frames, which are located at the top left and right sides of the two support plates, respectively. The left and right ends of the two sliding blocks are located on the two sliding frames, respectively. There are two translating cutters, which are located at the top of the two sliding blocks, respectively. The rotary cutting mechanism includes a connecting plate, a slide bar, a rotary outer cylinder, a rotary inner cylinder, and rotary cutters. The bottom end of the connecting plate is located at the top of the vertical plate. The end of the slide bar near the mold is located in the middle of the right side of the mold. The rotary outer cylinder is located at the end of the slide bar away from the mold. The rotary inner cylinder is located outside the slide bar and inside the rotary outer cylinder. There are several rotary cutters, which are evenly arranged in a circle at the end of the rotary inner cylinder near the mold. The centralized recycling mechanism includes a shredder, which is located at the top left of the support base. The drive mechanism includes a motor mounting plate, which is positioned between the vertical plate and the crushing box.

2. A cutting device for processing aluminum alloy workpieces according to claim 1, characterized in that: The horizontal cutting mechanism includes connecting rods and support rods. The bottom end of the support frame is fixedly installed on the top of the crushing box. The right end of the support frame is fixedly installed on the side of the connecting plate near the crushing box. There are two connecting rods in total, which are in an X-shape and are fixedly installed between the two support plates. The bottom end of the support rod is fixedly installed at the top of the intersection of the two connecting rods. The bottom end of the mold is fixedly installed at the top of the support rod.

3. A cutting device for processing aluminum alloy workpieces according to claim 2, characterized in that: The horizontal cutting mechanism includes a return spring, a rotating shaft, a cam, and a cutting gear. There are two sliding blocks, located at the front and rear sides of the support rod, respectively. There are four return springs, which are fixedly installed between the sliding blocks and the sliding frame. There are two rotating shafts, which are movably installed in the middle of the two support plates. There are two cams, which are fixedly installed at the top of the two rotating shafts, respectively. There are two cutting gears, which are fixedly sleeved at the bottom of the two rotating shafts.

4. A cutting device for processing aluminum alloy workpieces according to claim 3, characterized in that: The horizontal cutting mechanism includes a rack, a sliding plate, a first threaded rod, and a limiting rod. There are two racks, which are located on the side of the two cutting gears away from the support rod. The racks are connected to the adjacent cutting gears through meshing. The front and rear ends of the sliding plate are fixedly installed on the right side of the two racks. The first threaded rod is installed in the middle of the sliding plate through a thread. There are two limiting rods, which are installed in the middle of the sliding plate and are equidistantly located on the front and rear sides of the first threaded rod.

5. A cutting device for processing aluminum alloy workpieces according to claim 4, characterized in that: The rotary cutting mechanism includes a cylinder frame and a moving slot. The bottom end of the cylinder frame is fixedly installed at one right end of the support frame. The rotating outer cylinder is inserted and movably installed at the top center of the cylinder frame. The moving slot is opened on the inner side of the rotating outer cylinder.

6. A cutting device for processing aluminum alloy workpieces according to claim 5, characterized in that: The rotary cutting mechanism includes a protrusion, a second threaded rod, and a translation block. The protrusion is fixedly installed at the end of the rotating inner cylinder away from the mold, and is movably installed in the moving groove. The end of the second threaded rod away from the mold is movably installed at the top of the connecting plate, and the end of the second threaded rod near the mold is movably installed at the middle right side of a sliding frame located on the right side via a bearing. The bottom end of the translation block is movably sleeved on the second threaded rod via a thread, and the top end of the translation block is movably sleeved on the rotating inner cylinder near the rotary cutter.

7. A cutting device for processing aluminum alloy workpieces according to claim 6, characterized in that: The centralized recycling mechanism includes a crushing shaft, crushing blocks, a first crushing gear, a second crushing gear, a discharge hopper, and a collection trough. There are two crushing shafts, with their ends movably installed on the equidistant sides of the front and rear sides inside the crushing box. There are two sets of crushing blocks, each set of which is spirally arranged and fixedly fitted onto the two crushing shafts. The first crushing gear is fixedly fitted onto one end of the crushing shaft near the motor mounting plate, located on the front outer wall of the crushing box. The second crushing gear is fixedly fitted onto the other crushing shaft, located on the front outer wall of the crushing box. The second crushing gear and the first crushing gear are connected by meshing. The discharge hopper is fixedly installed at the bottom of the crushing box, and the collection trough is placed below the bottom of the discharge hopper.

8. A cutting device for processing aluminum alloy workpieces according to claim 7, characterized in that: The drive mechanism includes a drive motor, a cutting drive shaft, a crushing drive shaft, a first bevel gear, and a second bevel gear. The drive motor is fixedly mounted on the top center of the motor mounting plate, slightly forward. The cutting drive shaft is fixedly sleeved on an output shaft on the rear side of the drive motor. The crushing drive shaft is fixedly sleeved on an output shaft on the front side of the drive motor. The first bevel gear is fixedly sleeved on the end of the cutting drive shaft away from the drive motor. The second bevel gear is located on the side of the first bevel gear closer to the crushing chamber and is movably connected to the first bevel gear through meshing.

9. A cutting device for processing aluminum alloy workpieces according to claim 8, characterized in that: The drive mechanism includes a first drive belt, a second drive belt, a first drive gear, a second drive gear, and a third drive belt. The bottom end of the first drive belt is movably sleeved on the second bevel gear, and the top end of the first drive belt is movably sleeved on the middle of the first threaded rod. The bottom end of the second drive belt is movably sleeved on the end of the first threaded rod away from the mold, and the top end of the second drive belt is movably sleeved on the end of the second threaded rod away from the mold. The first drive gear is fixedly sleeved on the end of the second threaded rod near the second drive belt, and the second drive gear is fixedly sleeved on the end of the slide bar away from the mold. The second drive gear meshes with the first drive gear. The right end of the third drive belt is movably sleeved on the front end of the crushing drive shaft, and the left end of the third drive belt is movably sleeved on the front end of a crushing shaft near the motor mounting plate.

10. A process for machining and cutting aluminum alloy workpieces, applicable to the cutting device for machining aluminum alloy workpieces according to any one of claims 1-9, characterized in that, Includes the following steps: S1. Open the pressure cover, place the aluminum alloy workpiece on the placement mold, and then close the pressure cover. Use the rubber pressure block to firmly press the aluminum alloy workpiece onto the placement mold. Then start the drive motor, which drives the cutting drive shaft to rotate, causing the first bevel gear to rotate with the cutting drive shaft. The first bevel gear then drives the second bevel gear to rotate. When the second bevel gear rotates, it drives the first threaded rod to rotate through the first transmission belt. At this time, under the limiting action of the limit rod, it drives the sliding plate to move towards the placement mold. The sliding plate drives the two racks to move simultaneously, and the racks drive the cutting gear to rotate. When the cutting gear rotates, it drives the cam to rotate through the rotating shaft. When the cam rotates, it squeezes the sliding block. The two sliding blocks drive the two translation cutters to move towards the placement mold. When the cam rotates 180 degrees, the horizontally moving translation cutters cut off the excess waste on the aluminum alloy workpiece. S2. When the first threaded rod rotates, it drives the second threaded rod to rotate via the second transmission belt. When the second threaded rod rotates, it drives the second transmission gear to rotate via the first transmission gear, causing the outer cylinder to rotate with the second transmission gear. When the outer cylinder rotates, it drives the inner cylinder to rotate on the slide rod via the protrusion. At this time, due to the rotation of the second threaded rod, it drives the translation block to move towards the mold placement direction. The translation block drives the inner cylinder to move towards the aluminum alloy workpiece on the mold placement. The protrusion slides in the moving groove, causing the inner cylinder to drive the rotating cutter to rotate while moving. The rotating cutting tool cuts the waste on the right vertical surface of the aluminum alloy workpiece. S3. The cut waste falls into the crushing box. When the drive motor starts, it drives the crushing drive shaft to rotate, which in turn drives the first crushing gear to rotate via the third transmission belt. When the first crushing gear rotates, it drives the crushing shaft to rotate and also drives the second crushing gear to rotate. This causes the two crushing shafts to rotate in opposite directions, following the first and second crushing gears. The two crushing shafts drive the crushing blocks to rotate and mesh, crushing the waste that fell into the crushing box last time, and then allowing it to fall into the collection trough through the discharge hopper, thus completing the crushing and collection of the waste.

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