Automatic feeding device for aluminum profiles

Abstract

The utility model discloses an automatic aluminum profile feeding device which comprises a main body frame, and a supporting assembly, a feeding assembly and an overturning assembly are sequentially arranged on the main body frame. When the feeding assembly works, aluminum profiles on the overturning assembly are conveyed to the movable supporting assembly, and a stacking machine conveying line adjacent to the overturning assembly is further arranged on the side face of the main body frame. A positioning assembly is arranged between the overturning assembly and the stacking machine conveying line. When the overturning assembly works, aluminum profiles are conveyed to the feeding assembly from the positioning assembly. According to the aluminum profile stacking machine, aluminum profiles are firstly conveyed to the positioning assembly to be positioned in advance through the stacking machine conveying line, then the aluminum profiles are sequentially moved to the supporting assembly through the overturning assembly and the feeding assembly, and the aluminum profiles are positioned again through the supporting assembly; the whole aluminum profile is automatically transferred, the positioning effect is good, and the orientation of the aluminum profile is automatically adjusted.

Description

Technical Field

[0001] The utility model belongs to the technical field of feeding devices, and particularly relates to an automatic feeding device for aluminum profiles. Background Art

[0002] When processing aluminum profiles, it is often necessary to transport the aluminum profiles to a cutting device through a feeding device for processing. Generally, the feeding device only includes a conveyor belt and a driving motor. When the driving motor works, it drives the conveyor belt to move; there are baffles on the conveyor belt, so that the aluminum profiles can be transported separately. However, the existing feeding devices often have poor positioning effects and can only simply transport the aluminum profiles to the cutting device. The orientation and placement position of the aluminum profiles are manually controlled. Each time the aluminum profiles are cut, they need to be repositioned, resulting in poor synchronization in the processing of aluminum profiles. Therefore, it is necessary to design an automatic feeding device for aluminum profiles to overcome the above difficulties. Summary of the Invention

[0003] In view of the problems existing in the prior art, the utility model designs an automatic feeding device for aluminum profiles. The utility model first transports the aluminum profiles to a positioning component through a stacking machine conveyor line for pre-positioning, and then sequentially moves the aluminum profiles to a support component through a flipping component and a feeding component, and re-positions them through the support component; the aluminum profiles are automatically transferred as a whole, with good positioning effects and automatic adjustment of the orientation of the aluminum profiles.

[0004] The invention object of the utility model is realized through the following technical solutions: an automatic feeding device for aluminum profiles, including a main body frame, on which a support component, a feeding component and a flipping component are sequentially arranged; when the feeding component works, it transports the aluminum profiles on the flipping component to the movable support component, and a stacking machine conveyor line adjacent to the flipping component is also arranged on the side of the main body frame; a positioning component is arranged between the flipping component and the stacking machine conveyor line, and when the flipping component works, it sends the aluminum profiles from the positioning component to the feeding component.

[0005] Preferably, the support component includes an intermediate stop block arranged at the edge of the main body frame, and paired side stop blocks are arranged on both sides of the intermediate stop block; a support bracket is arranged on the main body frame, the intermediate stop block is fixedly installed on the support bracket, the support bracket is provided with an arc-shaped hole, and the side stop block is installed in the arc-shaped hole; a fastener for fixing the two is arranged between the side stop block and the support bracket.

[0006] Preferably, a plurality of station support frames fixedly connected to the main body frame are arranged on the main body frame, and support disks rotatably connected to the station support frames are arranged on the station support frames; the station support frames and the support brackets are arranged side by side and adjacent to each other, and the station support frames are arranged at the end close to the feeding component.

[0007] By setting an intermediate stop block and a side frame stop block, it is convenient to automatically adjust the orientation of the aluminum profile, so that the aluminum profile can be reliably placed on the support plate; the position of the side stop block can be adjusted relative to the support bracket, which is convenient for adapting aluminum profiles of different widths and sizes, and has better versatility.

[0008] Preferably, the feeding assembly includes a beam plate, a first synchronous belt body, a first motor and a first driving rotating shaft; a first track is provided on the main body frame, and the beam plate is slidably installed on the first track; an installation frame is provided on the main body frame, and a first driven rotating shaft rotatably connected thereto is provided inside the installation frame; synchronous belt wheels are provided on both the first driving rotating shaft and the first driven rotating shaft, the first driving rotating shaft is rotatably connected to the main body frame through a bearing, and the first driven rotating shaft is rotatably connected to the installation frame through a bearing; both ends of the first synchronous belt body are respectively installed on the synchronous belt wheels of the first driving rotating shaft and the first driven rotating shaft, and when the first motor works, it drives the first driving rotating shaft to rotate; the beam plate is fixedly installed on the first synchronous belt body, and when the first synchronous belt body rotates, it drives the beam plate to move along the first track; a first cylinder is provided on the beam plate, and a support positioning member is provided on the first cylinder.

[0009] Preferably, a first motor is provided on the main body frame, a first gear is provided on the first motor, and a second gear is provided on the first driving rotating shaft; the first gear and the second gear are meshed with each other, and when the first motor works, it drives the first synchronous belt body to rotate; the end of the first track is arranged close to the installation frame, and a flipping assembly is provided on the installation frame; both ends of the beam plate are fixedly installed with first cylinders, and a support positioning member for placing the aluminum profile is provided on the piston shaft of the first cylinder.

[0010] In the default state, the beam plate is arranged close to the flipping assembly; the first cylinder controls the support positioning member to rise close to the flipping assembly, and after the clamping cylinder on the flipping assembly is loosened, the aluminum profile is automatically placed on the support positioning member; then the beam plate drives the aluminum profile to move close to the support plate of the support assembly, and then the first cylinder controls the support positioning member to descend, so that the aluminum profile is automatically placed on the support plate. The specific working principle of the feeding assembly is as follows. When the first motor works, it drives the first driving rotating shaft to rotate. A first synchronous belt body is provided between the first driving rotating shaft and the first driven rotating shaft, so that the first synchronous belt body rotates; the first synchronous belt body is connected to the beam plate, so that the beam plate will move along the first track, thus facilitating the transfer of the aluminum profile.

[0011] Preferably, a plurality of mounting frames are provided on the main body frame, and each mounting frame is provided with a flipping assembly; the flipping assembly includes a flipping driving central shaft, a flipping material taking shaft, a flipping synchronous belt, a flipping bottom plate and a second air cylinder; the flipping driving central shaft is rotatably connected to both the main body frame and the mounting frame, and when the second air cylinder works, it drives the flipping driving central shaft to rotate; the mounting frame is provided with a flipping material taking shaft rotatably connected thereto, and synchronous belt pulleys are mounted on both the flipping driving central shaft and the flipping material taking shaft, and a flipping synchronous belt is provided between the synchronous belt pulley of the flipping driving central shaft and the synchronous belt pulley of the flipping material taking shaft; the mounting frame is provided with a flipping bottom plate slidably connected thereto, and the lower end surface of the flipping bottom plate is fixedly connected to the flipping synchronous belt; the flipping bottom plate is provided with a flipping shaft body rotatably connected thereto, and a clamping air cylinder is provided on the flipping shaft body; when the flipping bottom plate moves, it drives the flipping shaft body to rotate.

[0012] Preferably, a protective cover body is slidably connected to the main body frame, and a second track is provided on the main body frame, and the protective cover body is slidably mounted on the second track; the cylinder body of the second air cylinder is fixedly mounted on the main body frame, the piston shaft of the second air cylinder is connected to the protective cover body, and a first rack is provided inside the protective cover body; the flipping driving central shaft penetrates through the protective cover body, and a flipping gear meshing with the first rack is provided on the flipping driving central shaft; when the second air cylinder drives the first rack to move, the flipping driving central shaft rotates; a third track is provided on the mounting frame, and a flipping bottom plate slidably connected thereto is provided on the third track; a second rack is provided on the mounting frame, a third gear is provided on the flipping shaft body, and the second rack and the third gear mesh with each other. When the flipping bottom plate moves relative to the mounting frame, the flipping shaft body drives the clamping air cylinder to rotate; the opening end of the clamping air cylinder faces the feeding assembly or the conveying line of the palletizing machine.

[0013] In the default state, the opening end of the clamping air cylinder faces the positioning assembly. When the flipping assembly works, it drives the clamping air cylinder to automatically flip 180 degrees, so that the clamping air cylinder faces the feeding assembly. When the second air cylinder works, it drives the protective cover body to move along the second track. When the protective cover body moves, the first rack and the flipping gear mesh with each other, so that the flipping driving central shaft will rotate with the flipping gear; when the flipping driving central shaft rotates, it drives the flipping synchronous belt to rotate relative to the mounting frame. The flipping synchronous belt is connected to the flipping bottom plate, so that the flipping bottom plate will move along the third track; when the flipping bottom plate moves, it drives the flipping shaft body to rotate, and when the flipping shaft body rotates, it drives the clamping air cylinder to turn.

[0014] Preferably, the conveying line of the material coding machine includes a driving motor, a first driving shaft, a second driving shaft and a discharging frame; the first driving shaft is rotatably installed on the main frame and passes through the discharging frame; a second driving shaft is provided at the end of the discharging frame facing away from the first driving shaft, and a conveyor belt is provided between the first driving shaft and the second driving shaft; when the driving motor works, it drives the first driving shaft to rotate, and when the first driving shaft rotates, it drives the conveyor belt to rotate relative to the discharging frame; a positioning assembly is provided at the end of the main frame close to the first driving shaft.

[0015] Preferably, the positioning assembly includes a positioning cylinder, and a discharging positioning member is provided on the piston shaft of the positioning cylinder, and the discharging positioning member is inclined to the horizontal plane; a guiding and supporting member fixedly connected to the main frame is provided on the main frame, and the guiding and supporting member is arranged close to the upper end surface of the conveyor belt.

[0016] When the driving motor works, it drives the first driving shaft to rotate. The driving motor and the first driving shaft are driven by a gear and chain, and the chain is not shown in the figure. A conveyor belt is provided between the first driving shaft and the second driving shaft, so the conveyor belt will rotate relative to the discharging frame. When the aluminum profile moves to the end of the conveyor belt, the aluminum profile will move along the guiding and supporting member, and then the aluminum profile is automatically placed on the discharging positioning member of the positioning assembly; by default, the positioning cylinder is in a contracted state; then the positioning cylinder controls the discharging positioning member to rise close to the flipping assembly, and the clamping cylinder works to automatically clamp the aluminum profile; then the flipping assembly continues to work, controls the clamping cylinder to turn, and transfers the aluminum profile to the feeding assembly.

[0017] Compared with the prior art, the utility model has the following beneficial effects: 1. By arranging the supporting assembly, it is convenient to automatically receive the aluminum profiles transported by the feeding assembly and position and guide the aluminum profiles; then the feeding assembly can work to automatically transfer the aluminum profiles between the supporting assembly and the flipping assembly, with high automation and continuous sequential transfer. 2. The flipping assembly can transport the aluminum profiles from the positioning assembly to the feeding assembly, with a fast rotation speed and good transfer effect of the flipping assembly, and the transferred position is accurate and reliable. 3. The positions of the aluminum profiles are automatically adjusted by the cooperation of the positioning assembly and the flipping assembly, and then the aluminum profiles are quickly transported to the feeding assembly by the flipping assembly, with automatic positioning and accurate positioning. Description of the Drawings

[0018] Figure 1 is a three-dimensional view of the utility model;

[0019] Figure 2 is a three-dimensional view of another perspective of the utility model;

[0020] Figure 3 is Figure 2 a partial enlarged view of position A in

[0021] Figure 4Schematic diagram of the working state of the feeding component of the present utility model;

[0022] Figure 5 Schematic diagram of the working state of the flipping component of the present utility model;

[0023] Figure 6 is Figure 5 Schematic diagram of the working state of the flipping component from another perspective in;

[0024] Figure 7 Stereogram of the conveying line of the stacking machine;

[0025] Figure 8 Stereogram of the support component;

[0026] Markings in the figure: 1, main body frame; 2, support component; 21, middle stop block; 22, side stop block; 23, support bracket; 24, arc-shaped hole; 25, fastener; 26, station support frame; 27, support disk; 3, feeding component; 31, beam plate; 32, first synchronous belt body; 33, first motor; 34, first driving rotating shaft; 35, first driven rotating shaft; 36, first cylinder; 37, support positioning part; 38, first gear; 39, second gear; 4, flipping component; 41, flipping driving central shaft; 42, flipping material taking shaft; 43, flipping synchronous belt; 44, flipping bottom plate; 45, second cylinder; 46, flipping shaft body; 47, clamping cylinder; 48, protective cover body; 49, first rack; 410, flipping gear; 411, second rack; 412, third gear; 5, stacking machine conveying line; 51, driving motor; 52, first driving shaft; 53, second driving shaft; 54, discharging frame; 55, conveyor belt; 6, positioning component; 61, positioning cylinder; 62, discharging positioning part; 7, first track; 8, installation frame; 9, synchronous belt pulley; 10, second track; 11, third track; 12, guiding support part. Detailed implementation manners

[0027] The present utility model will be further described below in conjunction with the embodiments shown in the drawings:

[0028] As Figures 1 to 8 shown, this embodiment discloses an automatic aluminum profile feeding device, which includes a main body frame 1. A support component 2, a feeding component 3 and a flipping component 4 are successively arranged on the main body frame 1. When the feeding component 3 works, it transports the aluminum profiles on the flipping component 4 to the movable support component 2. A stacking machine conveying line 5 adjacent to the flipping component 4 is further arranged on the side of the main body frame 1. A positioning component 6 is arranged between the flipping component 4 and the stacking machine conveying line 5. When the flipping component 4 works, it transports the aluminum profiles from the positioning component 6 to the feeding component 3.

[0029] The support assembly 2 includes an intermediate stop 21 provided at the edge of the main frame 1, and paired side stops 22 are provided on both sides of the intermediate stop 21; a support bracket 23 is provided on the main frame 1, the intermediate stop 21 is fixedly installed on the support bracket 23, the support bracket 23 is provided with an arc-shaped hole 24, and the side stop 22 is installed in the arc-shaped hole 24; a fastener 25 for fixing the two is provided between the side stop 22 and the support bracket 23. A plurality of station support frames 26 fixedly connected to the main frame 1 are provided on the main frame 1, and a support disk 27 rotatably connected to the station support frame 26 is provided on the station support frame 26; the station support frame 26 and the support bracket 23 are arranged side by side and adjacent to each other, and the station support frame 26 is arranged near the end of the feeding assembly 3.

[0030] The feeding assembly 3 includes a beam plate 31, a first synchronous belt body 32, a first motor 33, and a first driving rotating shaft 34; a first track 7 is provided on the main frame 1, and the beam plate 31 is slidably installed on the first track 7; an installation frame 8 is provided on the main frame 1, and a first driven rotating shaft 35 rotatably connected to the installation frame 8 is provided inside the installation frame 8; synchronous belt wheels 9 are provided on both the first driving rotating shaft 34 and the first driven rotating shaft 35, the first driving rotating shaft 34 is rotatably connected to the main frame 1 through a bearing, and the first driven rotating shaft 35 is rotatably connected to the installation frame 8 through a bearing; both ends of the first synchronous belt body 32 are respectively installed on the synchronous belt wheels 9 of the first driving rotating shaft 34 and the first driven rotating shaft 35, and when the first motor 33 operates, it drives the first driving rotating shaft 34 to rotate; the beam plate 31 is fixedly installed on the first synchronous belt body 32, and when the first synchronous belt body 32 rotates, it drives the beam plate 31 to move along the first track 7; a first air cylinder 36 is provided on the beam plate 31, and a support positioning member 37 is provided on the first air cylinder 36. A first motor 33 is provided on the main frame 1, a first gear 38 is provided on the first motor 33, and a second gear 39 is provided on the first driving rotating shaft 34; the first gear 38 and the second gear 39 are meshed with each other, and when the first motor 33 operates, it drives the first synchronous belt body 32 to rotate; the end of the first track 7 is arranged close to the installation frame 8, and a turning assembly 4 is provided on the installation frame 8; both ends of the beam plate 31 are fixedly installed with first air cylinders 36, and a support positioning member 37 for placing an aluminum profile is provided on the piston shaft of the first air cylinder 36.

[0031] A number of mounting frames 8 are provided on the main body frame 1, and a flipping assembly 4 is provided on each of the mounting frames 8; the flipping assembly 4 includes a flipping driving central shaft 41, a flipping material taking shaft 42, a flipping synchronous belt 43, a flipping bottom plate 44 and a second cylinder 45; the flipping driving central shaft 41 is rotatably connected to both the main body frame 1 and the mounting frame 8, and when the second cylinder 45 works, it drives the flipping driving central shaft 41 to rotate; a flipping material taking shaft 42 rotatably connected to the mounting frame 8 is provided on the mounting frame 8, synchronous belt pulleys 9 are installed on both the flipping driving central shaft 41 and the flipping material taking shaft 42, and a flipping synchronous belt 43 is provided between the synchronous belt pulley 9 of the flipping driving central shaft 41 and the synchronous belt pulley 9 of the flipping material taking shaft 42; a flipping bottom plate 44 slidably connected to the mounting frame 8 is provided on the mounting frame 8, and the lower end surface of the flipping bottom plate 44 is fixedly connected to the flipping synchronous belt 43; a flipping shaft body 46 rotatably connected to the flipping bottom plate 44 is provided on the flipping bottom plate 44, and a clamping cylinder 47 is provided on the flipping shaft body 46; when the flipping bottom plate 44 moves, it drives the flipping shaft body 46 to rotate. A protective cover body 48 slidably connected to the main body frame 1 is provided on the main body frame 1, a second track 10 is provided on the main body frame 1, and the protective cover body 48 is slidably installed on the second track 10; the cylinder body of the second cylinder 45 is fixedly installed on the main body frame 1, the piston shaft of the second cylinder 45 is connected to the protective cover body 48, and a first rack 49 is provided inside the protective cover body 48; the flipping driving central shaft 41 penetrates through the protective cover body 48, and a flipping gear 410 meshing with the first rack 49 is provided on the flipping driving central shaft 41; when the second cylinder 45 drives the first rack 49 to move, the flipping driving central shaft 41 rotates; a third track 11 is provided on the mounting frame 8, and a flipping bottom plate 44 slidably connected to the third track 11 is provided on the third track 11; a second rack 411 is provided on the mounting frame 8, a third gear 412 is provided on the flipping shaft body 46, the second rack 411 and the third gear 412 mesh with each other, and when the flipping bottom plate 44 moves relative to the mounting frame 8, the flipping shaft body 46 drives the clamping cylinder 47 to rotate; the opening end of the clamping cylinder 47 faces the feeding assembly 3 or the conveying line 5 of the palletizing machine.

[0032] The conveying line 5 of the material coding machine includes a driving motor 51, a first driving shaft 52, a second driving shaft 53 and a discharging frame 54; the first driving shaft 52 is rotatably installed on the main body frame 1 and passes through the discharging frame 54; a second driving shaft 53 is provided at the end of the discharging frame 54 facing away from the first driving shaft 52, and a conveyor belt 55 is provided between the first driving shaft 52 and the second driving shaft 53; when the driving motor 51 works, it drives the first driving shaft 52 to rotate, and when the first driving shaft 52 rotates, it drives the conveyor belt 55 to rotate relative to the discharging frame 54; a positioning assembly 6 is provided at the end of the main body frame 1 close to the first driving shaft 52. The positioning assembly 6 includes a positioning cylinder 61, and a discharging positioning member 62 is provided on the piston shaft of the positioning cylinder 61, and the discharging positioning member 62 is inclined with respect to the horizontal plane; a guiding and supporting member 12 fixedly connected to the main body frame 1 is provided on the main body frame 1, and the guiding and supporting member 12 is arranged close to the upper end surface of the conveyor belt 55.

[0033] The specific operation process of this embodiment is as follows. In the default state, the clamping cylinder 47 faces the conveying line 5 of the material coding machine, and the aluminum profiles to be transferred are sequentially placed on the conveyor belt 55 of the conveying line 5 of the material coding machine; when the driving motor 51 works, it drives the first driving shaft 52 to rotate. A gear and chain drive is provided between the driving motor 51 and the first driving shaft 52, and the chain is not shown in the figure. A conveyor belt 55 is provided between the first driving shaft 52 and the second driving shaft 53, so the conveyor belt 55 will rotate relative to the discharging frame 54. When the aluminum profile moves to the end of the conveyor belt 55, the aluminum profile will move along the guiding and supporting member 12, and then the aluminum profile is automatically placed on the discharging positioning member 62 of the positioning assembly 6; in the default state, the positioning cylinder 61 is in a contracted state; then the positioning cylinder 61 controls the discharging positioning member 62 to rise close to the flipping assembly 4, and the clamping cylinder 47 works to automatically clamp the aluminum profile; then the flipping assembly 4 continues to work, controls the clamping cylinder 47 to turn, and transfers the aluminum profile to the feeding assembly 3.

[0034] When the flipping assembly 4 works, it drives the clamping cylinder 47 to automatically flip 180 degrees. The second cylinder 45 works to drive the protective cover body 48 to move along the second track 10. When the protective cover body 48 moves, the first rack 49 and the flipping gear 410 are engaged with each other, so that the flipping drive central shaft 41 will rotate along with the flipping gear 410; when the flipping drive central shaft 41 rotates, it drives the flipping synchronous belt 43 to rotate relative to the mounting frame 8, and the flipping synchronous belt 43 is connected to the flipping bottom plate 44, so the flipping bottom plate 44 will move along the third track 11; when the flipping bottom plate 44 moves, it drives the rotating shaft body 46 to rotate through the third gear 412, and when the rotating shaft body 46 rotates, it drives the clamping cylinder 47 to turn.

[0035] In the default state, the beam-slab 31 is disposed close to the flipping assembly 4; the first air cylinder 36 controls the support positioning member 37 to rise close to the flipping assembly 4; at this time, the clamping air cylinder 47 on the flipping assembly 4 has rotated and faces the beam-slab 31, and then after the clamping air cylinder 47 on the flipping assembly 4 is released, the aluminum profile is automatically placed on the support positioning member 37; then the beam-slab 31 drives the aluminum profile to move close to the support plate 27 of the support assembly 2, and then the first air cylinder 36 controls the support positioning member 37 to descend, so that the aluminum profile is automatically placed on the support plate 27. The specific working principle of the feeding assembly 3 is as follows. When the first motor 33 operates, it drives the first driving rotating shaft 34 to rotate. A first synchronous belt body 32 is provided between the first driving rotating shaft 34 and the first driven rotating shaft 35, so that the first synchronous belt body 32 rotates; the first synchronous belt body 32 is connected to the beam-slab 31, then the beam-slab 31 will move along the first track 7, thus facilitating the transfer of the aluminum profile.

[0036] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Those skilled in the art of the present invention can make various modifications or supplements to the described specific embodiments or use similar methods for substitution, but will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. An automatic loading device for aluminum profiles, comprising a main body frame (1), characterized in that, A support component (2), a feeding component (3), and a flipping component (4) are successively arranged on the main body frame (1); when the feeding component (3) works, it transports the aluminum profiles on the flipping component (4) to the moving support component (2), and a material stacking machine conveying line (5) adjacent to the flipping component (4) is also arranged on the side surface of the main body frame (1); a positioning component (6) is arranged between the flipping component (4) and the material stacking machine conveying line (5), and when the flipping component (4) works, it transports the aluminum profiles from the positioning component (6) to the feeding component (3).

2. The automatic aluminum profile loading device according to claim 1, characterized in that, The support component (2) includes an intermediate stop block (21) arranged at the edge of the main body frame (1), and paired side stop blocks (22) are arranged on both sides of the intermediate stop block (21); a support bracket (23) is arranged on the main body frame (1), the intermediate stop block (21) is fixedly installed on the support bracket (23), the support bracket (23) is provided with an arc-shaped hole (24), and the side stop blocks (22) are installed in the arc-shaped hole (24); a fastener (25) for fixing the two is arranged between the side stop blocks (22) and the support bracket (23).

3. The automatic aluminum profile feeding device according to claim 2, wherein A plurality of station support frames (26) fixedly connected to the main body frame (1) are arranged on the main body frame (1), and a support disk (27) rotatably connected to the station support frames (26) is arranged on the station support frames (26); the station support frames (26) and the support brackets (23) are arranged side by side and adjacent to each other, and the station support frames (26) are arranged at the end close to the feeding component (3).

4. The automatic aluminum profile loading device according to claim 1, characterized in that, The feeding component (3) includes a beam plate (31), a first synchronous belt body (32), a first motor (33), and a first driving rotating shaft (34); a first track (7) is arranged on the main body frame (1), and the beam plate (31) is slidably installed on the first track (7); an installation frame (8) is arranged on the main body frame (1), and a first driven rotating shaft (35) rotatably connected to the installation frame (8) is arranged inside the installation frame (8); synchronous belt wheels (9) are arranged on both the first driving rotating shaft (34) and the first driven rotating shaft (35), the first driving rotating shaft (34) is rotationally connected to the main body frame (1) through a bearing, and the first driven rotating shaft (35) is rotationally connected to the installation frame (8) through a bearing; the two ends of the first synchronous belt body (32) are respectively installed on the synchronous belt wheels (9) of the first driving rotating shaft (34) and the synchronous belt wheels (9) of the first driven rotating shaft (35), and when the first motor (33) works, it drives the first driving rotating shaft (34) to rotate; the beam plate (31) is fixedly installed on the first synchronous belt body (32), and when the first synchronous belt body (32) rotates, it drives the beam plate (31) to move along the first track (7); a first air cylinder (36) is arranged on the beam plate (31), and a support positioning member (37) is arranged on the first air cylinder (36).

5. The automatic aluminum profile feeding device according to claim 4, characterized in that A first motor (33) is provided on the main body frame (1), a first gear (38) is provided on the first motor (33), and a second gear (39) is provided on the first driving rotating shaft (34); the first gear (38) and the second gear (39) are meshed with each other, and when the first motor (33) works, it drives the first synchronous belt body (32) to rotate; the end of the first track (7) is arranged close to the mounting frame (8), and a turning assembly (4) is provided on the mounting frame (8); both ends of the beam plate (31) are fixedly installed with first cylinders (36), and a support positioning member (37) for placing aluminum profiles is provided on the piston shaft of the first cylinder (36).

6. The automatic aluminum profile loading device according to claim 1, characterized in that, A plurality of mounting frames (8) are provided on the main body frame (1), and a turning assembly (4) is provided on each mounting frame (8); the turning assembly (4) includes a turning driving central shaft (41), a turning material taking shaft (42), a turning synchronous belt (43), a turning bottom plate (44) and a second cylinder (45); the turning driving central shaft (41) is rotationally connected to both the main body frame (1) and the mounting frame (8), and when the second cylinder (45) works, it drives the turning driving central shaft (41) to rotate; a turning material taking shaft (42) rotationally connected to the mounting frame (8) is provided on the mounting frame (8), synchronous belt pulleys (9) are installed on both the turning driving central shaft (41) and the turning material taking shaft (42), and a turning synchronous belt (43) is provided between the synchronous belt pulley (9) of the turning driving central shaft (41) and the synchronous belt pulley (9) of the turning material taking shaft (42); a turning bottom plate (44) slidably connected to the mounting frame (8) is provided on the mounting frame (8), and the lower end surface of the turning bottom plate (44) is fixedly connected to the turning synchronous belt (43); a turning shaft body (46) rotationally connected to the turning bottom plate (44) is provided on the turning bottom plate (44), and a clamping cylinder (47) is provided on the turning shaft body (46); when the turning bottom plate (44) moves, it drives the turning shaft body (46) to rotate.

7. The automatic loading device for aluminum profiles according to claim 6, wherein, A protective cover body (48) is slidably connected to the main body frame (1). A second track (10) is provided on the main body frame (1), and the protective cover body (48) is slidably mounted on the second track (10). The cylinder block of the second cylinder (45) is fixedly mounted on the main body frame (1), and the piston rod of the second cylinder (45) is connected to the protective cover body (48). A first rack (49) is provided inside the protective cover body (48). The flipping drive central shaft (41) penetrates through the protective cover body (48), and a flipping gear (410) meshing with the first rack (49) is provided on the flipping drive central shaft (41). When the second cylinder (45) drives the first rack (49) to move, the flipping drive central shaft (41) rotates. A third track (11) is provided on the mounting frame (8), and a flipping bottom plate (44) slidably connected to the third track (11) is provided on the third track (11). A second rack (411) is provided on the mounting frame (8), a third gear (412) is provided on the flipping shaft body (46), and the second rack (411) and the third gear (412) mesh with each other. When the flipping bottom plate (44) moves relative to the mounting frame (8), the flipping shaft body (46) drives the clamping cylinder (47) to rotate. The opening end of the clamping cylinder (47) faces the feeding assembly (3) or the conveying line (5) of the palletizing machine.

8. The automatic aluminum profile loading device according to claim 1, characterized in that, The conveying line (5) of the palletizing machine includes a driving motor (51), a first driving shaft (52), a second driving shaft (53), and a discharging frame (54). The first driving shaft (52) is rotatably mounted on the main body frame (1) and passes through the discharging frame (54). A second driving shaft (53) is provided at the end of the discharging frame (54) facing away from the first driving shaft (52). A conveyor belt (55) is provided between the first driving shaft (52) and the second driving shaft (53). When the driving motor (51) operates, it drives the first driving shaft (52) to rotate, and when the first driving shaft (52) rotates, it drives the conveyor belt (55) to rotate relative to the discharging frame (54). A positioning assembly (6) is provided at the end of the main body frame (1) close to the first driving shaft (52).

9. The automatic aluminum profile feeding device according to claim 8, characterized in that The positioning assembly (6) includes a positioning cylinder (61), and a discharging positioning member (62) is provided on the piston rod of the positioning cylinder (61). The discharging positioning member (62) is inclined with respect to the horizontal plane. A guiding and supporting member (12) fixedly connected to the main body frame (1) is provided on the main body frame (1), and the guiding and supporting member (12) is arranged close to the upper surface of the conveyor belt (55).

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