Multi-angle positioning aluminum alloy product cutting device

Abstract

The invention discloses a multi-angle positioning aluminum alloy product cutting device, and relates to the technical field of aluminum alloy product machining. Comprising a base, angle positioning mechanisms are arranged at the two ends of the base correspondingly and used for positioning and fixing a workpiece, and a machining mechanism is arranged between the two angle positioning mechanisms and comprises a moving base installed on the base in a sliding mode, a lifting frame is arranged at one end of the moving base in a lifting mode, and a machining sliding base is arranged on the lifting frame in a sliding mode; a clamping mechanism is arranged on the machining sliding base and used for clamping a rod piece on the inner side of a workpiece, and a cutting-off mechanism is rotationally arranged on the machining sliding base and used for cutting off the two ends of the rod piece on the inner side of the workpiece. A deformation checking mechanism is further arranged on the machining sliding base and used for checking the deformation condition of the rod piece on the inner side of the workpiece. Aluminum alloy products of different shapes can be cut off, recycling treatment is facilitated, rod pieces can be effectively inspected, and classified collection is facilitated.

Description

Technical Field

[0001] The invention relates to the technical field of aluminum alloy product processing, and in particular to a multi-angle positioning aluminum alloy product cutting device. Background Art

[0002] Aluminum alloy products are a type of lightweight metal material made by alloying aluminum with other metal elements. It has been widely used in many industries and daily life due to its light weight, high strength, good corrosion resistance, and excellent processing performance. Cutting is an indispensable process in the processing and manufacturing of aluminum alloy products or in the recycling and processing of aluminum alloy products. After some aluminum alloy products are eliminated from use, some of the rods on them can be directly recycled and can be cut according to the recycling length. The existing cutting device is inconvenient to install and has poor applicability. It cannot effectively classify the recyclable rods and is too dependent on manual labor. Based on this, the present invention proposes a cutting device that can cut aluminum alloy products of different shapes, which is conducive to recycling, and can effectively inspect the rods for easy classification and collection. Summary of the invention

[0003] In view of the above technical problems, the present invention can cut aluminum alloy products of different shapes, which is conducive to recycling, and can effectively inspect rods for easy classification and collection.

[0004] The use scheme of the present invention is: a multi-angle positioning aluminum alloy product cutting device, including a base, both ends of the base are respectively provided with angle positioning mechanisms for positioning and fixing the workpiece, the angle positioning mechanism includes two slides slidably installed on both sides of the base, the slide is rotatably installed with an angle seat, two slides are slidably installed on the angle seat, and a contact rod is telescopically arranged on the slide; a processing mechanism is arranged between the two angle positioning mechanisms, the processing mechanism includes a moving seat slidably installed on the base, a lifting frame is lifted and lowered at one end of the moving seat, a processing slide is slidably arranged on the lifting frame, a clamping mechanism is arranged on the processing slide for clamping an inner rod member of the workpiece, a cutting mechanism is rotatably arranged on the processing slide for cutting off the two ends of the inner rod member of the workpiece; a deformation inspection mechanism is also arranged on the processing slide for inspecting the deformation of the inner rod member of the workpiece, the deformation inspection mechanism includes two inspection rings, a telescopic cylinder is radially slidably arranged on the inspection ring, and a telescopic contact shaft is telescopically arranged on the telescopic cylinder.

[0005] Furthermore, the angle positioning mechanism includes a screw motor and a screw arranged on the base, the screw motor is used to drive the screw; the slide and the screw constitute a spiral pair, and on the two slides, an adjusting disk is rotatably arranged on one of the slides, the adjusting disk is used to drive the angle seat to rotate, a belt structure is connected to the adjusting disk, and a linkage rod 1 is rotatably installed on one of the slides, and a linkage rod 2 is rotatably installed on the other slide, the linkage rod 2 is slidably matched with the linkage rod 1, and the linkage rod 1 and the linkage rod 2 are driven by the belt structure on the adjusting disk; a fixed pin is threadedly connected to the slide with the adjusting disk, which is used to fix the adjusting disk.

[0006] Furthermore, a bidirectional electric cylinder is provided on the angle seat, and the bidirectional electric cylinder is used to control the movement of the slide. The contact rod array is arranged on the slide, and a spring is connected between the contact rod and the slide.

[0007] Furthermore, the processing mechanism includes a motor and a moving belt arranged on the base, and the motor is used to drive the moving belt; the moving seat is attached to the moving belt, and a collecting motor and a collecting screw are arranged on the moving seat, and the collecting motor is used to drive the collecting screw; a collecting box is slidably installed on the moving seat, and the collecting box and the collecting screw form a spiral pair.

[0008] Furthermore, a lifting guide rod, a lifting screw rod and a lifting motor are provided at one end of the movable seat, and the lifting motor is used to drive the lifting screw rod; the lifting frame is movable on the lifting guide rod and the lifting screw rod, and the lifting screw rod and the lifting frame form a spiral pair; a second motor and a second moving belt are provided on the lifting frame, and the second moving belt is driven by the second motor, and the processing slide is attached to the second moving belt.

[0009] Furthermore, a control electric cylinder 1 is provided on the processing slide, and the control electric cylinder 1 is used to control the movement of the deformation inspection mechanism. The deformation inspection mechanism includes an inspection mounting seat arranged on the telescopic rod of the control electric cylinder 1, two inspection rings are rotatably mounted on the inspection mounting seat, and a docking motor for driving the inspection ring is provided on the inspection mounting seat; a control swivel is rotatably mounted on the inspection ring, and a pushing bevel groove is arranged on the circumference of the control swivel, and the pushing bevel groove is used to control the movement of the telescopic cylinder, and a rotating electric cylinder is rotatably mounted on the end face of the inspection ring, and the telescopic rod of the rotating electric cylinder is rotatably connected to the control swivel to control the rotation of the control swivel.

[0010] Furthermore, a pushing part is provided on the telescopic cylinder, which pushes the cylinder by pushing the inclined groove. A displacement sensor is provided inside the telescopic cylinder. The displacement sensor is connected between the end of the telescopic contact shaft and the inner side of the telescopic cylinder. The displacement sensor is used to output a displacement signal of the telescopic contact shaft.

[0011] Furthermore, the clamping mechanism comprises a clamping control electric cylinder arranged on the processing slide, a clamping seat is arranged on the telescopic rod of the clamping control electric cylinder, two clamping electric cylinders are arranged on the clamping seat, and a clamping part is arranged on the telescopic rod of the clamping electric cylinder.

[0012] Furthermore, the cutting mechanism includes an azimuth motor arranged on the processing slide, an azimuth gear is arranged on the output shaft of the azimuth motor, a rotating drum is rotatably installed on the processing slide, the rotating drum is meshed with the azimuth gear, a control electric cylinder 2 is arranged on the outer side of the rotating drum, a connecting seat is arranged on the telescopic rod of the control electric cylinder 2, a control electric cylinder 3 is arranged on the connecting seat, a cutting mounting seat is arranged on the telescopic rod of the control electric cylinder 3, a cutting wheel and a cutting motor are arranged on the cutting mounting seat, and the cutting wheel is driven by the cutting motor.

[0013] Compared with the prior art, the present invention has the following advantages: (1) the ends of the arc-shaped workpiece and the straight workpiece are located between the two slides. The movement of the slides can be controlled by the bidirectional electric cylinder, and the contact rod contacts the slides. The contact rod can be extended and retracted according to the shapes of the ends of the arc-shaped workpiece and the straight workpiece; (2) the height can be adjusted according to the shapes of the arc-shaped workpiece and the straight workpiece. When the motor 2 is working, the moving belt 2 drives the processing slide to move. Before the cutting operation begins, the inner rod of the workpiece is first inspected for deformation. If there is deformation and it has no recycling value, it is placed in one of the collection cavities on the collection box after cutting. The collection motor can be operated to rotate the collection screw to adjust the position of the collection box; (3) When performing the deformation inspection, the height of the inspection mounting seat is controlled by controlling the electric cylinder 1, and the inspection ring is flipped by the docking motor. The two inspection rings will check the workpiece. The inner rod is surrounded, and the rotating ring is controlled to rotate by rotating the electric cylinder, and the inclined slot is pushed to push the pushing part, so that the telescopic cylinder moves, and the telescopic contact shaft contacts the inner rod. If there is deformation, the telescopic displacement of the telescopic contact shaft changes, and the displacement sensor can output the feedback telescopic displacement signal of the telescopic contact shaft, that is, the inspection purpose is achieved; (4) The cutting motor drives the cutting wheel to cut the inner rod. Further, the cutting process can be carried out according to the recycling length, that is, for the inner rod with recycling value, the position can be adjusted, that is, the electric cylinder 2 is controlled to control the movement of the connecting seat. For the inner rod remaining on the workpiece, it can also be further cut later; after completing the cutting of one end, the azimuth motor can be used to make the rotating drum rotate, that is, drive the cutting wheel to change the azimuth, and cut the other end of the inner rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0015] Figure 2 It is a structural schematic diagram of the angle positioning mechanism of the present invention.

[0016] Figure 3 It is a schematic diagram of the installation structure of the angle seat of the present invention.

[0017] Figure 4 It is a schematic diagram of the slide structure of the present invention.

[0018] Figure 5 It is a schematic diagram of the installation structure of the processing mechanism of the present invention.

[0019] Figure 6 This is a schematic diagram of the slide installation structure of the present invention.

[0020] Figure 7 It is a schematic diagram of the cutting mechanism structure of the present invention.

[0021] Figure 8 It is a schematic diagram of the structure of the clamping mechanism of the present invention.

[0022] Fig. 9 It is a schematic diagram of the installation structure of the deformation inspection mechanism of the present invention.

[0023] Fig.10 It is a schematic diagram of the local structure of the deformation inspection mechanism of the present invention.

[0024] Figure numerals: 1-base; 2-moving belt 1; 3-motor 1; 4-arc workpiece; 5-straight workpiece; 6-screw motor; 7-screw; 8-slide; 9-adjusting plate; 10-fixed pin; 11-linkage rod 1; 12-linkage rod 2; 13-angle seat; 14-slide; 15-bidirectional electric cylinder; 16-contact rod; 17-spring; 18-moving seat; 19-collecting motor; 20-collecting screw; 21-collecting box; 22-lifting guide rod; 23-lifting screw; 24-lifting motor; 25-lifting frame; 26-motor 2; 27-moving belt 2; 28-control electric cylinder one; 29-processing slide; 30-rotating cylinder; 31-azimuth motor; 32-azimuth gear; 33-control electric cylinder two; 34-connecting seat; 35-control electric cylinder three; 36-cutting mounting seat; 37-cutting wheel; 38-cutting motor; 39-clamping control electric cylinder; 40-clamping seat; 41-clamping electric cylinder; 42-inspection mounting seat; 43-docking motor; 44-inspection ring; 45-rotating electric cylinder; 46-control swivel; 47-pushing inclined groove; 48-telescopic cylinder; 49-pushing part; 50-telescopic contact shaft; 51-displacement sensor. DETAILED DESCRIPTION

[0025] like Figures 1 to 10As shown, a multi-angle positioning aluminum alloy product cutting device includes a base 1, and angle positioning mechanisms are respectively arranged at both ends of the base 1 for positioning and fixing the workpiece. The angle positioning mechanism includes two slides 8 slidably mounted on both sides of the base 1, and an angle seat 13 is rotatably mounted on the slide 8. Two slides 14 are slidably mounted on the angle seat 13, and a contact rod 16 is telescopically arranged on the slide 14; the angle positioning mechanism includes a screw motor 6 and a screw 7 arranged on the base 1, and the screw motor 6 is used to drive the screw 7; the slide 8 and the screw 7 form a spiral pair, and an adjusting disk 9 is rotatably arranged on one of the two slides 8, and the adjusting disk 9 is used to adjust the position of the workpiece. The angle seat 13 is driven to rotate, a belt structure is connected to the adjusting disk 9, and a linkage rod 11 is rotatably installed on one of the slides 8, and a linkage rod 2 12 is rotatably installed on the other slide 8, the linkage rod 2 12 is slidably matched with the linkage rod 11, and the linkage rod 1 11 and the linkage rod 2 12 are driven by the belt structure on the adjusting disk 9; a fixed pin shaft 10 is threadedly connected to the slide 8 with the adjusting disk 9 for fixing the adjusting disk 9; a bidirectional electric cylinder 15 is provided on the angle seat 13, and the bidirectional electric cylinder 15 is used to control the movement of the slide 14, and a contact rod 16 array is arranged on the slide 14, and a spring 17 is connected between the contact rod 16 and the slide 14.

[0026] A processing mechanism is arranged between the two angle positioning mechanisms, and the processing mechanism includes a moving seat 18 slidably mounted on the base 1, a lifting frame 25 is lifted and lowered at one end of the moving seat 18, a processing slide 29 is slidably arranged on the lifting frame 25, a clamping mechanism is arranged on the processing slide 29 for clamping the inner rod of the workpiece, a cutting mechanism is rotatably arranged on the processing slide 29 for cutting off the two ends of the inner rod of the workpiece; a deformation inspection mechanism is also arranged on the processing slide 29 for inspecting the deformation of the inner rod of the workpiece, and the deformation inspection mechanism includes two inspection rings 44, a telescopic cylinder 48 is radially slidably arranged on the inspection ring 44, and a telescopic contact shaft 50 is telescopically arranged on the telescopic cylinder 48.

[0027] The processing mechanism includes a motor 3 and a moving belt 2 arranged on a base 1, and the motor 3 is used to drive the moving belt 2; a moving seat 18 is attached to the moving belt 2, and a collecting motor 19 and a collecting screw rod 20 are arranged on the moving seat 18, and the collecting motor 19 is used to drive the collecting screw rod 20; a collecting box 21 is slidably installed on the moving seat 18, and the collecting box 21 and the collecting screw rod 20 form a spiral pair; a lifting guide rod 22, a lifting screw rod 23 and a lifting motor 24 are arranged at one end of the moving seat 18, and the lifting motor 24 is used to drive the lifting screw rod 23; a lifting frame 25 is movably arranged on the lifting guide rod 22 and the lifting screw rod 23, and the lifting screw rod 23 and the lifting frame 25 form a spiral pair; a motor 26 and a moving belt 27 are arranged on the lifting frame 25, and the moving belt 27 is driven by the motor 26, and a processing slide 29 is attached to the moving belt 27; a control electric cylinder 28 is arranged on the processing slide 29, and the control electric cylinder 28 Used to control the movement of the deformation inspection mechanism, the deformation inspection mechanism includes an inspection mounting seat 42 arranged on the telescopic rod of the control electric cylinder 28, two inspection rings 44 are rotatably mounted on the inspection mounting seat 42, and a docking motor 43 for driving the inspection ring 44 is arranged on the inspection mounting seat 42; a control swivel 46 is rotatably mounted on the inspection ring 44, and a pushing bevel groove 47 is arranged on the circumference of the control swivel 46, and the pushing bevel groove 47 is used to control the movement of the telescopic cylinder 48, and a rotating electric cylinder 45 is rotatably mounted on the end face of the inspection ring 44, and the telescopic rod of the rotating electric cylinder 45 is rotatably connected to the control swivel 46 to control the rotation of the control swivel 46; a pushing part 49 is arranged on the telescopic cylinder 48, and the pushing part 49 is pushed by the pushing bevel groove 47, and a displacement sensor 51 is arranged inside the telescopic cylinder 48, and the displacement sensor 51 is connected between the end of the telescopic contact shaft 50 and the inner side of the telescopic cylinder 48, and the displacement sensor 51 is used to output a displacement signal of the feedback telescopic contact shaft 50.

[0028] The clamping mechanism includes a clamping control electric cylinder 39 arranged on the processing slide 29, a clamping seat 40 is arranged on the telescopic rod of the clamping control electric cylinder 39, two clamping electric cylinders 41 are arranged on the clamping seat 40, and a clamping part is arranged on the telescopic rod of the clamping electric cylinder 41; the cutting mechanism includes an azimuth motor 31 arranged on the processing slide 29, an azimuth gear 32 is arranged on the output shaft of the azimuth motor 31, a rotating drum 30 is rotatably mounted on the processing slide 29, the rotating drum 30 is meshed with the azimuth gear 32, a control electric cylinder 2 33 is arranged on the outer side of the rotating drum 30, a connecting seat 34 is arranged on the telescopic rod of the control electric cylinder 2 33, a control electric cylinder 3 35 is arranged on the connecting seat 34, a cutting mounting seat 36 is arranged on the telescopic rod of the control electric cylinder 35, a cutting wheel 37 and a cutting motor 38 are arranged on the cutting mounting seat 36, and the cutting wheel 37 is driven by the cutting motor 38.

[0029] The working principle is as follows: the workpieces are divided into an arc-shaped workpiece 4 and a straight workpiece 5, and both ends of the workpieces are fixed by an angle positioning mechanism. Specifically, the ends of the arc-shaped workpiece 4 and the straight workpiece 5 are located between the two slides 14. The movement of the slide 14 can be controlled by the bidirectional electric cylinder 15, and the contact rod 16 contacts it. According to the shape of the ends of the arc-shaped workpiece 4 and the straight workpiece 5, the contact rod 16 can be telescopic and adaptive; further, by rotating the fixed pin 10, the fixation of the adjusting disk 9 is released, and the adjusting disk 9 is rotated to rotate the angle seat 13, that is, according to the shape of the ends of the arc-shaped workpiece 4 and the straight workpiece 5, the angle is adjusted so that the ends of the arc-shaped workpiece 4 and the straight workpiece 5 can be located between the slides 14. When the adjusting disk 9 is rotated, the linkage rod 1 11 and the linkage rod 2 12 rotate synchronously, and then the two angle seats 13 rotate synchronously. Through the operation of the screw motor 6, the screw 7 rotates, the two slides 8 move, and the linkage rod 1 11 and the linkage rod 2 12 slide relatively adaptively to complete the fixed installation of the workpiece.

[0030] Furthermore, when the arc-shaped workpiece 4 or the straight workpiece 5 is cut, the motor 13 works, the moving belt 12 drives the moving seat 18 to move, and the lifting motor 24 works, the lifting screw 23 rotates, and the height of the lifting frame 25 can be adjusted, that is, the height is adjusted according to the shape of the arc-shaped workpiece 4 and the straight workpiece 5; the motor 26 works, and the moving belt 27 drives the processing slide 29 to move. Before the cutting operation begins, the deformation of the inner rod of the workpiece is checked first. If there is deformation and it has no recycling value, it is placed in one of the collection cavities on the collection box 21 after cutting. The collection motor 19 works and the collection screw 20 rotates to adjust the position of the collection box 21.

[0031] When performing deformation inspection, the height of the inspection mounting seat 42 is controlled by controlling the electric cylinder 28, and the inspection ring 44 is flipped by the docking motor 43. The two inspection rings 44 surround the inner rod of the workpiece. The rotating ring 46 is controlled to rotate by the rotating electric cylinder 45, and the inclined groove 47 is pushed to push the pushing part 49, so that the telescopic cylinder 48 moves, and the telescopic contact shaft 50 contacts the inner rod. If there is deformation, the telescopic displacement of the telescopic contact shaft 50 changes, and the displacement sensor 51 can output a feedback signal of the telescopic displacement of the telescopic contact shaft 50, that is, the inspection purpose is achieved. The displacement sensor 51 is composed of a compression spring pressure-sensitive sensor. The telescopic contact shaft 50 changes in telescopic movement, and the compression spring produces a compression change.

[0032] When cutting, firstly, the clamping control electric cylinder 39 is used to control the movement of the clamping seat 40, and the clamping electric cylinder 41 clamps and fixes the inner rod, and the position of the connecting seat 34 is controlled by the control electric cylinder 2 33, and the height of the cutting mounting seat 36 is controlled by the control electric cylinder 35. The cutting motor 38 drives the cutting wheel 37 to cut the inner rod. Furthermore, the cutting process can be carried out according to the recycling length, that is, the position of the inner rod with recycling value can be adjusted, that is, the control electric cylinder 2 33 controls the movement of the connecting seat 34, and the inner rod remaining on the workpiece can also be further cut later; after completing the cutting of one end, the azimuth motor 31 can be used to operate the rotating drum 30 to rotate, that is, drive the cutting wheel 37 to change the azimuth, and cut the other end of the inner rod.

Claims

1. A multi-angle positioning aluminum alloy product cutting device, comprising a base (1), characterized in that: An angle positioning mechanism is respectively provided at both ends of the base (1) for positioning and fixing the workpiece, the angle positioning mechanism comprising two slide seats (8) slidably mounted on both sides of the base (1), an angle seat (13) being rotatably mounted on the slide seat (8), two slide racks (14) being slidably mounted on the angle seat (13), and a contact rod (16) being telescopically mounted on the slide rack (14); a processing mechanism is provided between the two angle positioning mechanisms, the processing mechanism comprising a moving seat (18) slidably mounted on the base (1), one end of the moving seat (18) being provided with a lifting frame (25) for lifting and lowering, A processing slide (29) is slidably provided on the lowering frame (25), a clamping mechanism is provided on the processing slide (29) for clamping the inner rod of the workpiece, and a cutting mechanism is rotatably provided on the processing slide (29) for cutting off the two ends of the inner rod of the workpiece; a deformation inspection mechanism is also provided on the processing slide (29) for inspecting the deformation of the inner rod of the workpiece, the deformation inspection mechanism comprises two inspection rings (44), a telescopic cylinder (48) is radially slidably provided on the inspection ring (44), and a telescopic contact shaft (50) is telescopically provided on the telescopic cylinder (48).

2. The multi-angle positioning aluminum alloy product cutting device according to claim 1 is characterized in that: The angle positioning mechanism comprises a screw motor (6) and a screw (7) arranged on a base (1), wherein the screw motor (6) is used to drive the screw (7); a slide seat (8) and the screw (7) form a spiral pair, and an adjusting disk (9) is rotatably arranged on one of the two slide seats (8), and the adjusting disk (9) is used to drive the angle seat (13) to rotate, and a belt structure is connected to the adjusting disk (9), and a linkage rod 1 (11) is rotatably installed on one of the slide seats (8), and a linkage rod 2 (12) is rotatably installed on the other slide seat (8), and the linkage rod 2 (12) is slidably matched with the linkage rod 1 (11), and the linkage rod 1 (11) and the linkage rod 2 (12) are driven by the belt structure on the adjusting disk (9); a fixing pin (10) is threadedly connected to the slide seat (8) on which the adjusting disk (9) is arranged, and is used to fix the adjusting disk (9).

3. The multi-angle positioning aluminum alloy product cutting device according to claim 2 is characterized in that: A bidirectional electric cylinder (15) is provided on the angle seat (13), and the bidirectional electric cylinder (15) is used to control the movement of the slide (14). An array of contact rods (16) is arranged on the slide (14), and a spring (17) is connected between the contact rods (16) and the slide (14).

4. The multi-angle positioning aluminum alloy product cutting device according to claim 1 is characterized in that: The processing mechanism comprises a motor (3) and a moving belt (2) arranged on a base (1), wherein the motor (3) is used to drive the moving belt (2); a moving seat (18) is attached to the moving belt (2), a collecting motor (19) and a collecting screw (20) are arranged on the moving seat (18), and the collecting motor (19) is used to drive the collecting screw (20); a collecting box (21) is slidably mounted on the moving seat (18), and the collecting box (21) and the collecting screw (20) form a spiral pair.

5. The multi-angle positioning aluminum alloy product cutting device according to claim 4 is characterized in that: A lifting guide rod (22), a lifting screw rod (23) and a lifting motor (24) are arranged at one end of the movable seat (18), and the lifting motor (24) is used to drive the lifting screw rod (23); a lifting frame (25) is movably arranged on the lifting guide rod (22) and the lifting screw rod (23), and the lifting screw rod (23) and the lifting frame (25) form a spiral pair; a second motor (26) and a second moving belt (27) are arranged on the lifting frame (25), and the second moving belt (27) is driven by the second motor (26), and the processing slide seat (29) is attached to the second moving belt (27).

6. The multi-angle positioning aluminum alloy product cutting device according to claim 5 is characterized in that: The processing slide (29) is provided with a control electric cylinder (28) for controlling the movement of a deformation inspection mechanism, the deformation inspection mechanism comprising an inspection mounting seat (42) provided on a telescopic rod of the control electric cylinder (28), two inspection rings (44) being rotatably mounted on the inspection mounting seat (42), and a docking motor (43) for driving the inspection rings (44) being provided on the inspection mounting seat (42); a control rotating ring (46) being rotatably mounted on the inspection ring (44), a driving inclined groove (47) being arranged on the circumference of the control rotating ring (46), the driving inclined groove (47) being used to control the movement of the telescopic cylinder (48), and a rotating electric cylinder (45) being rotatably mounted on the end surface of the inspection ring (44), the telescopic rod of the rotating electric cylinder (45) being rotatably connected to the control rotating ring (46) to control the rotation of the control rotating ring (46).

7. The multi-angle positioning aluminum alloy product cutting device according to claim 6 is characterized in that: The telescopic cylinder (48) is provided with a pushing portion (49), which is pushed by pushing the inclined groove (47). A displacement sensor (51) is provided inside the telescopic cylinder (48), and the displacement sensor (51) is connected between the end of the telescopic contact shaft (50) and the inner side of the telescopic cylinder (48). The displacement sensor (51) is used to output a displacement signal of the telescopic contact shaft (50) for feedback.

8. The multi-angle positioning aluminum alloy product cutting device according to claim 1 is characterized in that: The clamping mechanism comprises a clamping control electric cylinder (39) arranged on a processing slide (29), a clamping seat (40) being arranged on a telescopic rod of the clamping control electric cylinder (39), two clamping electric cylinders (41) being arranged on the clamping seat (40), and a clamping portion being arranged on the telescopic rod of the clamping electric cylinder (41).

9. The multi-angle positioning aluminum alloy product cutting device according to claim 1 is characterized in that: The cutting mechanism comprises an azimuth motor (31) arranged on a processing slide (29), an azimuth gear (32) being arranged on an output shaft of the azimuth motor (31), a rotating drum (30) being rotatably mounted on the processing slide (29), the rotating drum (30) being meshed with the azimuth gear (32), a second control electric cylinder (33) being arranged on the outer side of the rotating drum (30), a connecting seat (34) being arranged on a telescopic rod of the second control electric cylinder (33), a third control electric cylinder (35) being arranged on the connecting seat (34), a cutting mounting seat (36) being arranged on the telescopic rod of the third control electric cylinder (35), a cutting wheel (37) and a cutting motor (38) being arranged on the cutting mounting seat (36), and the cutting wheel (37) being driven by the cutting motor (38).

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