A batch cutting device for aluminum alloy plates

Abstract

The present invention relates to the technical field of aluminum alloy plate cutting, and discloses a batch cutting device for aluminum alloy plates, comprising an installation unit, a transmission unit, a clamping unit and a material discharge unit, wherein the installation unit comprises a base, and support legs are fixedly installed around the bottom of the base. The present invention can clamp the placed batches of aluminum alloy plates with the assistance of the transmission unit and the clamping unit by starting the hydraulic cylinder and the double-axis motor to operate, and can also allow the cutting knife and the grinding wheel to rotate, so that when the transmission unit moves downward, the cutting knife can cut the placed batches of aluminum alloy plates, and when the transmission unit moves upward, the side walls of the cut batches of aluminum alloy plates can be grinded, and when the transmission unit moves upward, the guide plate can be pushed down with the assistance of a rotating mechanism through a push rod installed on a fixed rod in the clamping unit, so that the unwanted materials of the cut batches of aluminum alloy plates can be dropped.

Description

Technical Field

[0001] The invention belongs to the technical field of aluminum alloy plate cutting, and in particular relates to a batch cutting device for aluminum alloy plate. Background Art

[0002] Aluminum alloy sheets are used in various hardware and furniture parts. When connecting aluminum alloy sheets, the inclination angles of the aluminum alloy end faces at the joints are different, and a cutting device is required to cut the aluminum alloy parts to facilitate subsequent processing and assembly operations.

[0003] However, when the existing aluminum alloy sheets are piled up to form a batch of aluminum alloy sheets, when they are cut, due to the long side of the cut surface, burrs may appear on the cut surface of the aluminum alloy sheet after cutting. As a result, the sheet will often undergo a period of transportation and positioning during subsequent work. This may easily cause the cut surfaces of the aluminum alloy sheet to be not in the same plane, resulting in some aluminum alloy sheets being unable to be polished during grinding. At the same time, when the aluminum alloy sheet is cut, it is often troublesome to manually carry out the unwanted part.

[0004] In view of this, the present invention is proposed. Summary of the invention

[0005] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0006] A batch cutting device for aluminum alloy plates comprises an installation unit, a transmission unit, a clamping unit and a blanking unit.

[0007] The mounting unit comprises a base, support legs are fixedly mounted around the bottom of the base, a workbench is mounted above the base, a protective shell is arranged above the workbench, two mutually symmetrical support rods are also mounted above the workbench, and the two support rods are located in the inner cavity of the protective shell, a connecting plate is mounted above the two support rods, a hydraulic cylinder is fixedly mounted at the bottom of the connecting plate, and a concave plate is mounted at the other end of the hydraulic cylinder;

[0008] The transmission unit includes a double-axis motor, the double-axis motor is installed on a concave plate, and the first rotating rod and the second rotating rod are fixedly installed at both ends of the double-axis motor, a cutting knife is fixedly installed at one end of the first rotating rod away from the double-axis motor, and two first transmission wheels are fixedly installed at one end of the second rotating rod away from the double-axis motor, and a first transmission belt and a second transmission belt are respectively arranged on the two transmission wheels, a second transmission wheel is arranged on the inner wall of one side of the first transmission belt and the second transmission belt away from the first transmission wheel, and a first rotating rod is fixedly installed on the second transmission wheel, and a first bevel gear is fixedly installed on the other end of the two first rotating rods, and the two first The bottom of the bevel gears are meshed with a second bevel gear, and the two second bevel gears are symmetrical to each other. A second rotating rod is provided at the bottom of the two second bevel gears, and a third bevel gear is provided at the other end of the two second rotating rods. The two third bevel gears are meshed with a fourth bevel gear, and the two fourth bevel gears are parallel to each other. The first rotating shaft is fixedly installed on one side wall opposite to the two fourth bevel gears, and the fifth bevel gear is fixedly installed on the first rotating shaft. The sixth bevel gear is meshed with the second rotating shaft, and a grinding wheel is fixedly installed on the other end of the second rotating shaft.

[0009] The clamping unit includes a plurality of clamping plates, each of which is equidistantly distributed and distributed on two opposite side walls above the workbench, and each of the clamping plates slides on the workbench respectively;

[0010] The unloading unit comprises a guide plate, one end of which is provided with a rotating mechanism, and the rotating mechanism is arranged on two opposite side walls of the workbench.

[0011] As a preferred embodiment of the present invention, a first bearing seat is provided on the two first rotating rods and the two second rotating rods, a connecting rod is connected to the first bearing seat at the bottom of the two first rotating rods, and a T-shaped connecting rod is connected to the bottom of the connecting rod, one end of the two T-shaped connecting rods is fixedly connected to the first bearing seat provided on the second rotating rod, and a positioning rod is connected above the other end, and the positioning rod is fixedly connected to the concave plate.

[0012] As a preferred embodiment of the present invention, second bearing seats are provided on the two second rotating rods and the first rotating shaft, L-shaped connecting rods are fixedly installed between the four second bearing seats, and the two L-shaped connecting rods are symmetrical to each other.

[0013] As a preferred embodiment of the present invention, a third bearing seat is arranged on the second rotating shaft, and fixing rods are fixedly installed on the two opposite side walls of the third bearing seat, and limiting rods are fixedly installed on the two fixing rods, and the other ends of the limiting rods are respectively fixedly connected to the two third bearing seats.

[0014] As a preferred embodiment of the present invention, one end of the two fixing rods away from the third bearing seat is fixedly connected to a fixing plate, and the side walls opposite to the two fixing plates are provided with a plurality of sliding mechanisms equidistantly distributed.

[0015] As a preferred embodiment of the present invention, the sliding mechanism includes a plurality of slide grooves, each of which is respectively opened on two fixed plates, each of which is symmetrical with each other, each of which has a sliding block slidably installed in the inner cavity of each slide groove, and each of which is symmetrical with each other.

[0016] As a preferred embodiment of the present invention, one side wall of each of the sliders is fixedly connected to a movable plate, one side of each of the movable plates away from the slider is fixedly connected to an inclined plate, each of the inclined plates are symmetrical to each other, a Z-shaped rod is provided at the bottom of each inclined plate, and the other end of each Z-shaped rod is fixedly connected to the clamping plate.

[0017] As a preferred embodiment of the present invention, a telescopic rod is fixedly installed on the bottom of each movable plate.

[0018] As a preferred embodiment of the present invention, the rotating mechanism includes a rotating rod, bearings are provided at both ends of the rotating rod, the two bearings are installed on the opposite side walls of the workbench, a guide plate is fixedly installed on the rotating rod, and a groove is provided between the guide plate and the top of the workbench.

[0019] As a preferred embodiment of the present invention, a positioning plate is provided at the bottom of the guide plate, and the two ends of the positioning plate are respectively fixedly connected to the two opposite side walls of the workbench inner cavity. Two push rods are also provided at the bottom of the guide plate, and the two push rods are respectively fixedly installed on two fixing rods.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention starts the hydraulic cylinder and the double-axis motor to operate so that the placed batches of aluminum alloy plates can be clamped with the assistance of the transmission unit and the clamping unit, and the cutting knife and the grinding wheel can be rotated at the same time, so that when the transmission unit moves downward, the cutting knife can cut the placed batches of aluminum alloy plates, and when the transmission unit moves upward, the side walls of the cut batches of aluminum alloy plates can be grinded, and when the transmission unit moves upward, the guide plate can be pushed down with the assistance of the rotating mechanism through the push rod installed on the fixed rod in the clamping unit, so that the unwanted materials of the cut batches of aluminum alloy plates can be dropped.

[0022] The specific implementation modes of the present invention are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In the attached picture:

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a batch cutting device for aluminum alloy plates;

[0025] Figure 2 A schematic diagram of the inner cavity structure of a protective shell of a batch cutting device for aluminum alloy plates;

[0026] Figure 3 It is a side structural schematic diagram of a transmission unit of a batch cutting device for aluminum alloy plates;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of a workbench of a batch cutting device for aluminum alloy plates;

[0028] Figure 5 It is a schematic diagram of the top view of the inner cavity of a workbench of a batch cutting device for aluminum alloy plates;

[0029] Figure 6 It is a schematic diagram of the structure of a clamping unit of a batch cutting device for aluminum alloy plates;

[0030] Figure 7 It is a schematic diagram of the structure above the workbench of a batch cutting device for aluminum alloy plates;

[0031] Figure 8 A batch cutting device for aluminum alloy plates Figure 7 Enlarged structural diagram at A in the middle.

[0032] In the figure:

[0033] 100, mounting unit; 101, base; 1011, support leg; 1012, workbench; 1013, protective shell; 102, support rod; 1021, connecting plate; 103, hydraulic cylinder; 1031, concave plate;

[0034] 200, transmission unit; 201, double-axis motor; 2011, first rotating rod; 2012, cutting knife; 202, second rotating rod; 2021, first transmission belt; 2022, second transmission belt; 2023, first rotating rod; 2024, second bevel gear; 2025, second rotating rod; 2026, first bearing seat; 2027, T-shaped connecting rod; 2028, first bevel gear; 203, third bevel gear; 2031, fourth bevel gear; 2032, first rotating shaft; 2033, second bearing seat; 2034, L-shaped connecting rod; 2035, fifth bevel gear; 2036, sixth bevel gear; 2037, second rotating shaft; 2038, third bearing seat; 2039, grinding wheel;

[0035] 300, clamping unit; 301, fixed rod; 3011, fixed plate; 3012, movable plate; 3013, inclined plate; 3014, Z-shaped rod; 3015, clamping plate; 3016, telescopic rod; 302, slide groove; 3021, slider;

[0036] 400, unloading unit; 401, ejector rod; 4011, positioning plate; 402, guide plate; 4021, bearing; 4022, rotating rod. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0038] like Figures 1 to 8As shown, a batch cutting device for aluminum alloy plates includes an installation unit 100, a transmission unit 200, a clamping unit 300 and a feeding unit 400. The installation unit 100 includes a base 101. Support legs 1011 are fixedly installed around the bottom of the base 101. A workbench 1012 is installed above the base 101. A protective shell 1013 is arranged above the workbench 1012. Two mutually symmetrical support rods 102 are also installed above the workbench 1012, and the two support rods 102 are located in the inner cavity of the protective shell 1013. A connecting plate 1021 is installed above the two support rods 102. A hydraulic cylinder 103 is fixedly installed at the bottom of the connecting plate 1021. The hydraulic cylinder 103 A concave plate 1031 is installed at the other end; the transmission unit 200 includes a dual-axis motor 201, the dual-axis motor 201 is installed on the concave plate 1031, and the first rotating rod 2011 and the second rotating rod 202 are fixedly installed at both ends of the dual-axis motor 201, a cutting knife 2012 is fixedly installed at one end of the first rotating rod 2011 away from the dual-axis motor 201, and two first transmission wheels are fixedly installed at one end of the second rotating rod 202 away from the dual-axis motor 201, and a first transmission belt 2021 and a second transmission belt 2022 are respectively arranged on the two transmission wheels, and a second transmission wheel is arranged on the inner wall of the first transmission belt 2021 and the second transmission belt 2022 away from the first transmission wheel, and the second transmission wheel A first rotating rod 2023 is fixedly installed on the output wheel, a first bevel gear 2028 is fixedly installed on the other end of the two first rotating rods 2023, and a second bevel gear 2024 is meshed and installed at the bottom of the two first bevel gears 2028. The two second bevel gears 2024 are symmetrical to each other, a second rotating rod 2025 is provided at the bottom of the two second bevel gears 2024, and a third bevel gear 203 is provided at the other end of the two second rotating rods 2025. The two third bevel gears 203 are meshed and installed with a fourth bevel gear 2031. The two fourth bevel gears 2031 are parallel to each other, and a first rotating shaft 2032 is fixedly installed on one side wall opposite to the two fourth bevel gears 2031. A fifth bevel gear 2035 is fixedly mounted on the rotating shaft 2032, a sixth bevel gear 2036 is meshedly mounted on the fifth bevel gear 2035, a second rotating shaft 2037 is fixedly mounted on one side of the sixth bevel gear 2036, a grinding wheel 2039 is fixedly mounted on the other end of the second rotating shaft 2037; the clamping unit 300 includes a plurality of clamping plates 3015, each clamping plate 3015 is equidistantly distributed and distributed on two opposite side walls above the workbench 1012, and each clamping plate 3015 slides on the workbench 1012 respectively; the unloading unit includes a guide plate 402, a rotating mechanism is arranged at one end of the guide plate 402, and the rotating mechanism is arranged on two opposite side walls on the workbench 1012.By starting the hydraulic cylinder 103 and the dual-axis motor 201 to operate, the placed batches of aluminum alloy plates can be clamped with the assistance of the transmission unit 200 and the clamping unit 300, and the cutting knife 2012 and the grinding wheel 2039 can also be rotated, so that when the transmission unit 200 moves downward, the cutting knife 2012 can cut the placed batches of aluminum alloy plates, and when the transmission unit 200 moves upward, the side walls of the cut batches of aluminum alloy plates can be grinded. At the same time, when the transmission unit 200 moves upward, the guide plate 402 can be pushed forward with the assistance of the rotating mechanism through the push rod 401 installed on the fixed rod 301 in the clamping unit 300, so that the unwanted materials of the cut batches of aluminum alloy plates can fall down.

[0039] like Figures 2 to 6 As shown, in a specific embodiment, the two first rotating rods 2023 and the two second rotating rods 2025 are both provided with a first bearing seat 2026, a connecting rod is connected to the first bearing seat 2026 at the bottom of the two first rotating rods 2023, and a T-shaped connecting rod 2027 is connected to the bottom of the connecting rod, one end of the two T-shaped connecting rods 2027 is fixedly connected to the first bearing seat 2026 provided on the second rotating rod 2025, and the other end is connected to a positioning rod above, and the positioning rod is fixedly connected to the concave plate 1031. In this setting, the connection relationship between the first rotating rod 2023 and the two second rotating rods 2025 and the first bearing seat 2026 is determined.

[0040] like Figures 2 to 6 As shown, further, the two second rotating rods 2025 and the first rotating shaft 2032 are both provided with second bearing seats 2033, and L-shaped connecting rods 2034 are fixedly installed between the four second bearing seats 2033, and the two L-shaped connecting rods 2034 are symmetrical to each other. In this configuration, the connection relationship between the second rotating rod 2025 and the first rotating shaft 2032 and the second bearing seats 2033 is determined.

[0041] like Figures 2 to 6 As shown, further, a third bearing seat 2038 is provided on the second rotating shaft 2037, and fixing rods 301 are fixedly installed on both opposite side walls of the third bearing seat 2038, and limiting rods are fixedly installed on the two fixing rods 301, and the other ends of the limiting rods are respectively fixedly connected to the two third bearing seats 2038. In this configuration, the connection relationship between the third bearing seat 2038 provided on the second rotating shaft 2037 and the third bearing seat 2038 is determined.

[0042] The difference between the above embodiment and this embodiment is that: Figures 4 to 6As shown, a batch cutting device for aluminum alloy plates, two fixed rods 301 are fixedly connected to a fixed plate 3011 at one end away from the third bearing seat 2038, and a plurality of sliding mechanisms are arranged at equal intervals on the opposite side walls of the two fixed plates 3011. It is ensured that when the third bearing seat 2038 moves downward, the fixed plate 3011 can be driven to move downward by the fixed rod 301, and when the fixed plate 3011 moves downward, the moving plate 3012 can be driven to move downward by the slider 3021 in the sliding mechanism.

[0043] like Figures 4 to 6 As shown, in a specific embodiment, the sliding mechanism includes a plurality of slide grooves 302, each of which is respectively provided on two fixed plates 3011, each of which is symmetrical with each other, and each of which has a sliding block 3021 slidably mounted in the inner cavity of each slide groove 302, and each of which is symmetrical with each other. In this configuration, the installation position and components of the sliding mechanism are determined.

[0044] like Figures 1 to 7 As shown, further, a moving plate 3012 is fixedly connected to one side wall of each slider 3021 opposite to the other, and a tilting plate 3013 is fixedly connected to one side of each moving plate 3012 away from the slider 3021, and each tilting plate 3013 is symmetrical to each other, and a Z-shaped rod 3014 is arranged at the bottom of each tilting plate 3013, and the other end of each Z-shaped rod 3014 is fixedly connected to the clamping plate 3015. In this arrangement, it is ensured that when the moving plate 3012 moves downward, the tilting plate 3013 can be driven to move downward, so that the tilting surface arranged on the tilting plate 3013 can squeeze the Z-shaped rod 3014 to push the clamping plate 3015 to slide on the workbench 1012, so that the clamping plate 3015 can clamp the batches of aluminum alloy plates placed.

[0045] like Figures 4 to 6 As shown, further, a telescopic rod 3016 is fixedly installed at the bottom of each movable plate 3012. In this configuration, the installation position of the telescopic rod 3016 is determined.

[0046] The difference between the above embodiment and this embodiment is that: Figures 7 and 8 As shown, a batch cutting device for aluminum alloy plates, the rotating mechanism includes a rotating rod 4022, both ends of the rotating rod 4022 are provided with bearings 4021, the two bearings 4021 are installed on the two opposite side walls of the workbench 1012, the rotating rod 4022 is fixedly installed with a guide plate 402, and a notch is provided between the guide plate 402 and the upper part of the workbench 1012. The installation position and components of the transmission mechanism are determined.

[0047] like Figure 7As shown, in a specific embodiment, a positioning plate 4011 is provided at the bottom of the guide plate 402, and the two ends of the positioning plate 4011 are respectively fixedly connected to the two opposite side walls of the inner cavity of the workbench 1012, and two push rods 401 are also provided at the bottom of the guide plate 402, and the two push rods 401 are respectively fixedly installed on the two fixed rods 301. In this configuration, it is ensured that when the third bearing seat 2038 can drive the push rod 401 to move upward, the push rod 401 can push the guide plate 402 to be turned over with the assistance of the rotating rod 4022 and the bearing 4021 in the rotating mechanism, so that the batches of aluminum alloy plates that are not needed during cutting can be transmitted out.

[0048] The implementation principle of the batch cutting device for aluminum alloy plates in this embodiment is as follows:

[0049] First, the staff places a batch of aluminum alloy plates on the workbench 1012. At this time, the staff starts the hydraulic cylinder 103 to push the concave plate 1031 downward, so that the concave plate 1031 can drive the dual-axis motor 201 to move downward. At the same time, when the concave plate 1031 moves downward, the concave plate 1031 will be able to drive the T-shaped connecting rod 2027 to move downward through the connecting rod. When the T-shaped connecting rod 2027 moves downward, it will be able to drive the first bearing seat 2026 on the first rotating rod 2023 and the second rotating rod 2025 to move downward, so that the first rotating rod 2023 and the second rotating rod 2025 can move downward, so that the first conveyor belt 2021 and the second conveyor belt 2022 can also move downward synchronously at this time;

[0050] When the second rotating rod 2025 moves downward, the second rotating rod 2025 can drive the first rotating shaft 2032 and the second rotating shaft 2037 to move downward through the second bearing seat 2033 and the third bearing seat 2038, so that the grinding wheel 2039 can move downward;

[0051] When the third bearing seat 2038 moves downward, the fixed plate 3011 can be driven to move downward through the fixed rod 301, and when the fixed plate 3011 moves downward, the movable plate 3012 can be driven to move downward through the slider 3021 in the sliding mechanism, and when the movable plate 3012 moves downward, the inclined plate 3013 can be driven to move downward, so that the inclined surface provided on the inclined plate 3013 can squeeze the Z-shaped rod 3014 to push the clamping plate 3015 to slide on the workbench 1012, so that the clamping plate 3015 can clamp the batches of aluminum alloy plates placed thereon;

[0052] At this time, the staff controls the dual-axis motor 201 to rotate through the controller, so that the dual-axis motor 201 can drive the first rotating rod 2011 to rotate and drive the cutting knife 2012 to rotate. Because the hydraulic cylinder 103 is in a pushing state at this time, the batches of aluminum alloy plates that have been placed well can be cut;

[0053] At the same time, when the dual-axis motor 201 is started, it can also drive the second rotating rod 202 to drive the first pulley to rotate, so that the first transmission belt 2021 and the second transmission belt 2022 can drive the second pulley arranged on the other side to rotate. When the second pulley rotates, it can drive the first rotating rod 2023 to rotate, thereby rotating the first bevel gear 2028. When the first bevel gear 2028 rotates, it can drive the vertically meshed second bevel gear 2024 to rotate, so that the second rotating rod 2025 can rotate, and with the assistance of the first bearing seat 2026, it can synchronously move downward and rotate at this time;

[0054] When the second rotating rod 2025 rotates, the third bevel gear 203 can be driven to rotate. When the third bevel gear 203 rotates, the fourth bevel gear 2031 that is vertically meshed can be driven to rotate, so that the first rotating shaft 2032 rotates. When the first rotating shaft 2032 rotates, the fifth bevel gear 2035 can be driven to rotate. When the fifth bevel gear 2035 rotates, the sixth bevel gear 2036 that is meshed with the bevel gears can be driven to rotate, so that the sixth bevel gear 2036 can drive the second rotating shaft 2037 to rotate, so that the grinding wheel 2039 can rotate, and under the action of the second bearing seat 2033 and the third bearing seat 2038, it can also move horizontally downward;

[0055] When the cutting of the batches of aluminum alloy plates is completed, the hydraulic cylinder 103 is started in reverse to enable the transmission unit 200 to move upward. Therefore, when the third bearing seat 2038 in the transmission unit 200 moves to a certain position, the third bearing seat 2038 will be able to drive the push rod 401 to move upward, so that the push rod 401 will be able to push the guide plate 402 to be able to flip with the assistance of the rotating rod 4022 and the bearing 4021 in the rotating mechanism, so that the batches of aluminum alloy plates that are not needed in the cutting can be transmitted out, and at this time the grinding wheel 2039 can move upward and is in a rotating state, so that the cut surface of the batches of aluminum alloy plates can be ground.

Claims

1. A batch cutting device for aluminum alloy plates, comprising a mounting unit (100), a transmission unit (200), a clamping unit (300) and a blanking unit (400), characterized in that: The installation unit (100) comprises a base (101), support legs (1011) are fixedly installed around the bottom of the base (101), a workbench (1012) is installed above the base (101), a protective shell (1013) is arranged above the workbench (1012), two mutually symmetrical support rods (102) are also installed above the workbench (1012), and the two support rods (102) are located in the inner cavity of the protective shell (1013), a connecting plate (1021) is installed above the two support rods (102), a hydraulic cylinder (103) is fixedly installed at the bottom of the connecting plate (1021), and a concave plate (1031) is installed at the other end of the hydraulic cylinder (103); The transmission unit (200) comprises a dual-axis motor (201), wherein the dual-axis motor (201) is mounted on a concave plate (1031), and a first rotating rod (2011) and a second rotating rod (202) are respectively fixedly mounted on two ends of the dual-axis motor (201), and a cutting knife (2012) is fixedly mounted on one end of the first rotating rod (2011) away from the dual-axis motor (201), and two first transmission wheels are fixedly mounted on one end of the second rotating rod (202) away from the dual-axis motor (201), and a first transmission belt (2021) and a second transmission belt (2022) are respectively arranged on the two transmission wheels, and a second transmission wheel is arranged on the inner wall of one side of the first transmission belt (2021) and the second transmission belt (2022) away from the first transmission wheel, and a first rotating rod (2023) is fixedly mounted on the second transmission wheel, and a first bevel gear (2028) is fixedly mounted on the other end of each of the two first rotating rods (2023), and the two first bevel gears (2028) are fixedly mounted on the other end of each of the two first rotating rods (2023). 28) A second bevel gear (2024) is meshedly mounted at the bottom of each gear, the two second bevel gears (2024) are symmetrical to each other, a second rotating rod (2025) is disposed at the bottom of each gear, a third bevel gear (203) is disposed at the other end of each gear, a fourth bevel gear (2031) is meshedly mounted on each of the two third bevel gears (203), the two fourth bevel gears (2031) are parallel to each other, a first rotating shaft (2032) is fixedly mounted on one side wall opposite to the two fourth bevel gears (2031), a fifth bevel gear (2035) is fixedly mounted on the first rotating shaft (2032), a sixth bevel gear (2036) is meshedly mounted on the fifth bevel gear (2035), a second rotating shaft (2037) is fixedly mounted on one side of the sixth bevel gear (2036), and a grinding wheel (2039) is fixedly mounted on the other end of the second rotating shaft (2037); The clamping unit (300) comprises a plurality of clamping plates (3015), each of the clamping plates (3015) being distributed at equal intervals and distributed on two opposite side walls above the workbench (1012), and each of the clamping plates (3015) slides on the workbench (1012) respectively; The material unloading unit comprises a guide plate (402), one end of the guide plate (402) being provided with a rotating mechanism, and the rotating mechanism being arranged on two opposite side walls of the workbench (1012); The second rotating shaft (2037) is provided with a third bearing seat (2038), and opposite side walls of the third bearing seat (2038) are fixedly installed with fixing rods (301), and the two fixing rods (301) are fixedly installed with limiting rods, and the other ends of the limiting rods are respectively fixedly connected to the two third bearing seats (2038), and the ends of the two fixing rods (301) away from the third bearing seat (2038) are respectively fixedly connected to fixing plates (3011), and the opposite side walls of the two fixing plates (3011) are provided with a plurality of sliding mechanisms arranged in equal distances, and the sliding mechanisms include a plurality of sliding grooves (302), each of which is respectively opened on the two fixing plates (3011), and each of the sliding grooves (302) is provided on the two fixing plates (3011). The sliding grooves (302) are symmetrical with each other, the inner cavity of each sliding groove (302) is slidably mounted with a slider (3021), each of the sliders (3021) are symmetrical with each other, one side wall of each slider (3021) opposite to each other is fixedly connected with a movable plate (3012), a side of each movable plate (3012) away from the slider (3021) is fixedly connected with an inclined plate (3013), each of the inclined plates (3013) are symmetrical with each other, a Z-shaped rod (3014) is arranged at the bottom of each inclined plate (3013), the other end of each Z-shaped rod (3014) is fixedly connected to the clamping plate (3015), and a telescopic rod (3016) is fixedly mounted at the bottom of each movable plate (3012).

2. The batch cutting device for aluminum alloy plates according to claim 1 is characterized in that: The two first rotating rods (2023) and the two second rotating rods (2025) are both provided with a first bearing seat (2026); a connecting rod is connected to the first bearing seat (2026) at the bottom of the two first rotating rods (2023); a T-shaped connecting rod (2027) is connected to the bottom of the connecting rod; one end of the two T-shaped connecting rods (2027) is fixedly connected to the first bearing seat (2026) provided on the second rotating rod (2025); and a positioning rod is connected above the other end; and the positioning rod is fixedly connected to the concave plate (1031).

3. The batch cutting device for aluminum alloy plates according to claim 1, characterized in that: The two second rotating rods (2025) and the first rotating shaft (2032) are each provided with a second bearing seat (2033), and L-shaped connecting rods (2034) are fixedly mounted between each of the four second bearing seats (2033), and the two L-shaped connecting rods (2034) are symmetrical to each other.

4. The batch cutting device for aluminum alloy plates according to claim 1, characterized in that: The rotating mechanism comprises a rotating rod (4022), bearings (4021) are arranged at both ends of the rotating rod (4022), the two bearings (4021) are mounted on two opposite side walls of the workbench (1012), a guide plate (402) is fixedly mounted on the rotating rod (4022), and a notch is arranged between the guide plate (402) and the top of the workbench (1012).

5. The batch cutting device for aluminum alloy plates according to claim 4 is characterized in that: A positioning plate (4011) is provided at the bottom of the guide plate (402), and two ends of the positioning plate (4011) are respectively fixedly connected to two opposite side walls of the inner cavity of the workbench (1012). Two push rods (401) are also provided at the bottom of the guide plate (402), and the two push rods (401) are respectively fixedly mounted on two fixing rods (301).

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