Automatic material distributing device

Abstract

The utility model relates to the technical field of machining, in particular to an automatic material distributing device. An automatic material distributing device comprises a base plate and a material distributing barrel. A discharge hole is formed in the material distribution barrel; the material distributing barrel is connected with the hollow barrel, and the hollow barrel rotates to drive the material distributing barrel to rotate; the hollow cylinder penetrates through the base plate; a vibration device is arranged between the face, close to the base plate, of the material distributing barrel and the base plate, and the vibration device drives the material distributing barrel to move front and back to vibrate materials. The material distributing device has the advantages that the material distributing barrel can move back and forth to vibrate materials while rotating, and the discharging ports with different areas are formed in the material distributing barrel, so that various workpieces with different sizes can be conveniently distributed and discharged, and the advantage of high-efficiency material distributing and discharging is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of machining, and particularly relates to an automatic material distribution device. Background Art

[0002] At present, a large number of workpiece parts need to be manufactured in factories. However, as the production volume increases, the overall manufacturing efficiency of the factory has not improved. During the product production process, a large number of workpieces of different models require a large amount of human resources for sorting before entering the next process. Such a sorting method has a large workload and low efficiency. At the same time, enterprises also consume a large amount of labor input, increasing the labor cost of the enterprises.

[0003] Therefore, there is an urgent need for a device that can automatically distribute and discharge materials and convey them quickly, enabling efficient material distribution and discharging of materials, and performing rapid scheduling, so as to enter the next production process, reduce the labor intensity of workers, improve efficiency, reduce the personnel input of enterprises, save the labor cost of enterprises, and increase the profit rate of enterprises.

[0004] For example, a Chinese patent with the application number 202221647504.9, the application date of June 29, 2022, and the patent name of "A Los Angeles Abrasion Tester" is a utility model patent. Its technical solution is as follows: A Los Angeles abrasion tester includes a steel cylinder, a steel frame, a rotating shaft, a motor, a feed inlet, a discharge outlet, a receiving tray, and a cylinder cover; the rotating shaft passes through the steel frame and is rotatably connected to the steel frame; one end of the rotating shaft is fixedly connected to the output end of the motor; the steel cylinder is sleeved on the outer wall of the rotating shaft and is fixedly connected to the rotating shaft; the feed inlet is arranged on the side of the steel cylinder; the discharge outlet is arranged on the bottom of the steel cylinder; the included angle a formed between the opening direction of the feed inlet and the opening direction of the discharge outlet is less than 90°; the steel cylinder is provided with a chute at the discharge outlet, and the cylinder cover is slidably arranged in the chute.

[0005] Although the above patent can basically achieve discharging materials after rotation in the device, it cannot achieve discharging materials by separating them after rotation in the device when there are various materials with different masses or volumes in the device. Moreover, the above patent device can only complete rotation and cannot achieve the vibration of the device moving back and forth, resulting in a high limitation in the way of discharging and distributing materials, and thus the efficiency of discharging and distributing materials is relatively low. Summary of the Invention

[0006] The purpose of the utility model is to provide an automatic material distribution device that enables the material distribution cylinder to rotate while moving back and forth to generate vibration, so as to achieve efficient material distribution and discharging at discharge outlets with different opening areas.

[0007] To achieve the above technical effects, the technical solutions adopted by the utility model are specifically as follows:

[0008] An automatic material distribution device includes a substrate and a material distribution cylinder; an outlet is provided on the material distribution cylinder; the material distribution cylinder is connected to a hollow cylinder, and the rotation of the hollow cylinder drives the rotation of the material distribution cylinder; the hollow cylinder penetrates the substrate; a vibration device is provided between the surface of the material distribution cylinder close to the substrate and the substrate, and the vibration device drives the material distribution cylinder to move back and forth to vibrate the material.

[0009] Further, an elastic member for pulling back the material distribution cylinder is provided inside the hollow cylinder; one end of the elastic member is connected to a connecting rod, and the other end of the elastic member is connected to the inside of the hollow cylinder; the connecting rod is connected to the material distribution cylinder, and a key groove is provided on the connecting rod; a key block sliding on the key groove is provided on the key groove, and the key block is fixedly connected to the inner wall of the hollow cylinder.

[0010] Even further, a piston disc is provided between the connecting rod and the elastic member provided inside the hollow cylinder.

[0011] Further, the vibration device includes a fixed disc, a first wedge block and a second wedge block; the fixed disc is installed on the substrate, and the hollow cylinder penetrates the fixed plate; a second wedge block is provided on the surface of the material distribution cylinder close to the fixed disc; a first wedge block corresponding to the second wedge block is provided on the fixed disc; the first wedge block includes a plurality of wedge structures having a height difference in the axial direction of the fixed disc; the second wedge block includes a plurality of wedge structures having a height difference in the axial direction of the material distribution cylinder; the rotation of the material distribution cylinder drives the first wedge block to move on the second wedge block to generate extrusion, so that the material distribution cylinder moves back and forth.

[0012] Even closer, the hollow cylinder is connected to the output end of a stepping motor, and the stepping motor is provided on a mounting plate; the mounting plate is placed on a support plate, and the support plate is vertically installed on the substrate.

[0013] Further, movable baffles for slidingly blocking the outlet are provided at positions adjacent to the outlet inside the material distribution cylinder, and bolts penetrating the material distribution cylinder and extending to the surface of the movable baffle are provided at positions adjacent to the outlet outside the material distribution cylinder.

[0014] Even further, the outlet includes a first outlet, a second outlet and a third outlet, and the opening widths of the first outlet, the second outlet and the third outlet decrease in sequence; the included angle formed between the first outlet, the second outlet and the third outlet is 120°.

[0015] Further, a first card seat is installed on the material distribution cylinder, and the first card seat is connected to a second card seat through a movable shaft; the second card seat is fixedly connected to a connecting arm, and the connecting arm is connected to a cylinder cover; the second card seat is connected to an adjusting rod of an electric push rod through a connecting shaft, and the electric push rod is movably connected to a mounting seat fixedly installed on the outer surface of the material distribution cylinder.

[0016] Furthermore, the elastic member is a spring; the substrate is a sound insulation board for preventing noise, and a control panel for operating a stepping motor, an electric push rod and an AGV cart is provided on the substrate.

[0017] Furthermore, a hollow carrier for collecting workpieces is provided below the material distribution cylinder, and an AGV cart is provided below the hollow carrier; a loading frame is arranged in the hollow of the hollow carrier and placed on the AGV cart.

[0018] According to the above technical solution, the technical effects achieved by the present utility model are as follows:

[0019] 1. The material distribution cylinder of the present utility model can move back and forth and vibrate the workpiece material while rotating, and different-sized discharge ports are provided on the material distribution cylinder, which is convenient for discharging materials of various different sizes of workpieces, thus achieving the advantage of efficient material distribution and discharging.

[0020] 2. The vibration device adopted by the present utility model realizes the effect of vibration caused by the back-and-forth movement of the material distribution cylinder, and improves the material distribution efficiency of the material.

[0021] 3. The present utility model adopts a first wedge block and a second wedge block, and realizes the back-and-forth movement of the material distribution cylinder through the mutual extrusion between the first wedge block and the second wedge block, thereby vibrating the workpiece material to achieve efficient material distribution and discharging. Moreover, the design of the first wedge block and the second wedge block has the advantages of simple design method and low cost.

[0022] 4. The present utility model adopts discharge ports with different opening widths and movable baffles for blocking the discharge ports. When the present utility model works, it realizes the advantage of discharging materials of different volumes from the discharge ports with different opening widths.

[0023] 5. The substrate used in the present utility model adopts a sound insulation board, which has the advantage of reducing noise during the working process of the present utility model.

[0024] 6. The present utility model adopts a hollow carrier, a loading frame and an AGV cart, which can realize rapid scheduling to reach the next process, improve the production and manufacturing efficiency, and save manpower.

[0025] 7. The present utility model adopts an electric push rod to drive an adjusting rod to open or close the lid of the material distribution cylinder, which is convenient for putting workpieces of different models into the interior of the material distribution cylinder, and ensures that the workpieces will not leak out from the barrel opening of the material distribution cylinder when the present utility model works. Description of the Drawings

[0026] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0027] Figure 2 This is a three-dimensional structure schematic diagram of the second discharge port of the present utility model.

[0028] Figure 3 This is a front view structure schematic diagram of the present utility model.

[0029] Figure 4 This is a side view structure schematic diagram of the present utility model.

[0030] Figure 5 This is a three-dimensional structure schematic diagram of the key groove of the present utility model.

[0031] Figure 6 This is a three-dimensional structure schematic diagram of the key block of the present utility model.

[0032] In the figure: 1, substrate; 2, fixed disk; 3, first wedge block; 4, hollow cylinder; 5, connecting rod; 6, material distribution cylinder; 7, second wedge block; 8, stepping motor; 9, spring; 10, piston disk; 11, key block; 12, first discharge port; 13, second discharge port; 14, third discharge port; 15, movable baffle; 16, bolt; 17, hollow carrier; 18, AGV cart; 19, carrying material frame; 20, cylinder cover; 21, electric push rod; 22, adjusting rod; 23, connecting shaft; 24, first card seat; 25, second card seat; 26, movable shaft; 27, key groove; 28, connecting arm; 29, control panel. Specific embodiments

[0033] In order to make the purpose and advantages of the present utility model clearer, the following specifically describes the present utility model in conjunction with embodiments; it should be understood that the following text only describes one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically requested by the present utility model.

[0034] Embodiment 1

[0035] As Figure 1 shown, an automatic material distribution device includes a substrate 1 and a material distribution cylinder 6; a discharge port is provided on the material distribution cylinder 6; the material distribution cylinder 6 is connected to the hollow cylinder 4, and the rotation of the hollow cylinder 4 drives the rotation of the material distribution cylinder 6; the hollow cylinder 4 penetrates the substrate 1; a vibration device is provided between the surface of the material distribution cylinder 6 close to the substrate 1 and the substrate 1, and the vibration device drives the material distribution cylinder 6 to move back and forth to vibrate the material; the vibration device can be a telescopic connecting rod 5 arranged on the hollow cylinder 4 and driven by a motor to push the material distribution cylinder 6 back and forth, or an activity disk penetrated by the hollow cylinder 4 is arranged on the substrate 1, and a plurality of telescopic rods connected to the bottom of the material distribution cylinder 6 are arranged on the activity disk. When the hollow cylinder 4 rotates to drive the material distribution cylinder 6 to rotate, the material distribution cylinder 6 rotates to drive the activity disk, and the telescopic rods are driven by a motor to expand and contract, realizing the back and forth movement of the material distribution cylinder 6 to vibrate the material.

[0036] Embodiment 2

[0037] As shown Figure 1 in the figure, an automatic material distributing device includes a substrate 1 and a material distributing cylinder 6; a discharge port is formed on the material distributing cylinder 6; the material distributing cylinder 6 is connected to a hollow cylinder 4, and the rotation of the hollow cylinder 4 drives the rotation of the material distributing cylinder 6; the hollow cylinder 4 penetrates through the substrate 1; a vibration device is arranged between one side of the material distributing cylinder 6 close to the substrate 1 and the substrate 1, and the vibration device drives the material distributing cylinder 6 to move back and forth to vibrate the material. The vibration device can be a telescopic connecting rod 5 arranged on the hollow cylinder 4 and driven by a motor to push the material distributing cylinder 6 to move back and forth, or it can be a movable disk penetrated by the hollow cylinder 4 arranged on the substrate 1, and a plurality of telescopic rods connected to the bottom of the material distributing cylinder 6 are arranged on the movable disk. When the hollow cylinder 4 rotates to drive the material distributing cylinder 6 to rotate, the rotation of the material distributing cylinder 6 drives the movable disk, and the telescopic rods are driven to expand and contract by the motor to realize the back-and-forth movement of the material distributing cylinder 6 and vibrate the material.

[0038] As shown Figure 5 in the figure, an elastic member for pulling back the material distributing cylinder 6 is arranged inside the hollow cylinder 4. When the material distributing cylinder 6 moves back and forth, a buffer is provided for the material distributing cylinder 6 through the elastic member; one end of the elastic member is connected to the connecting rod 5, and the other end of the elastic member is connected to the inside of the hollow cylinder 4; the connecting rod 5 is connected to the material distributing cylinder 6, and a key groove 27 is arranged on the connecting rod 5; a key block 11 sliding on the key groove 27 is arranged on the key groove 27, and the key block 11 is fixedly connected to the inner wall of the hollow cylinder 4; when the hollow cylinder 4 rotates, the connecting rod 5 is driven to rotate through the key block 11. When the material distributing cylinder 6 moves back and forth, the key block 11 can slide on the key groove 27, realizing that the key block 11 can not only drive the connecting rod 5 to rotate, thereby driving the material distributing cylinder 6 to rotate, but also realizing that when the material distributing cylinder 6 moves back and forth, the key block 11 slides on the key groove 27 without causing the key block 11 to limit the back-and-forth movement of the material distributing cylinder 6; a piston disk 10 is arranged between the connecting rod 5 and the elastic member arranged inside the hollow cylinder 4, and the piston disk 10 is used to maintain the stability of the connecting rod 5 during back-and-forth expansion and contraction; the elastic member is a spring 9; As shown Figure 4 in the figure, the substrate 1 is a sound insulation board for preventing noise, and a control panel 29 capable of operating a stepping motor 8, an electric push rod 21 and an AGV cart 18 is arranged on the substrate 1. The output end of the control panel 29 is connected to the input ends of the stepping motor 8, the electric push rod 21 and the AGV cart 18. The control mode of the control panel 29 is the prior art and is not an improvement point of the present invention, so it will not be elaborated here.

[0039] As shown Figure 5 and Figure 6As shown, the hollow cylinder 4 is connected to the output end of the stepper motor 8, and the stepper motor 8 is arranged on the mounting plate; the mounting plate is placed on the support plate, and the support plate is vertically mounted on the substrate 1; the stepper motor 8 drives the hollow cylinder 4 to rotate. Due to the action of the stepper motor 8, the hollow cylinder 4 drives the material distribution cylinder 6 to rotate faster, and the efficiency of material distribution and discharging is higher; a first clamping seat 24 is mounted on the material distribution cylinder 6, and the first clamping seat 24 is connected to the second clamping seat 25 through a movable shaft 26; the second clamping seat 25 is fixedly connected to the connecting arm 28, and the connecting arm 28 is connected to the cylinder cover 20; the second clamping seat 25 is connected to the adjusting rod 22 of the electric push rod 21 through a connecting shaft 23, and the electric push rod 21 is movably connected to the mounting seat fixedly installed on the outer surface of the material distribution cylinder 6 through a hinge; the electric push rod 21 drives the adjusting rod 22 to open or close the cylinder cover 20 of the material distribution cylinder 6, which is convenient for putting the workpiece materials mixed into different models into the interior of the material distribution cylinder 6, and when the material distribution cylinder 6 rotates and moves back and forth and vibrates, it ensures that the workpieces will not leak out from the cylinder opening of the material distribution cylinder 6.

[0040] Embodiment 3

[0041] As Figure 1 shown, an automatic material distribution device includes a substrate 1 and a material distribution cylinder 6; a discharge port is formed in the material distribution cylinder 6; the material distribution cylinder 6 is connected to the hollow cylinder 4, and the rotation of the hollow cylinder 4 drives the rotation of the material distribution cylinder 6; the hollow cylinder 4 penetrates the substrate 1; a vibration device is arranged between one side of the material distribution cylinder 6 close to the substrate 1 and the substrate 1, and the vibration device drives the material distribution cylinder 6 to move back and forth to vibrate the materials; the vibration device includes a fixed disk 2, a first wedge block 3 and a second wedge block 7; the fixed disk 2 is mounted on the substrate 1, and the hollow cylinder 4 penetrates the fixed plate; a second wedge block 7 is arranged on one side of the material distribution cylinder 6 close to the fixed disk 2; a first wedge block 3 corresponding to the second wedge block 7 is arranged on the fixed disk 2; the first wedge block 3 includes a plurality of wedge structures with a height difference in the axial direction of the fixed disk 2; the second wedge block 7 includes a plurality of wedge structures with a height difference in the axial direction of the material distribution cylinder 6; the rotation of the material distribution cylinder 6 drives the first wedge block 3 to move on the second wedge block 7 to generate extrusion, so that the material distribution cylinder 6 moves back and forth.

[0042] As Figure 2 and Figure 3 shown, a hollow carrier 17 for collecting workpieces is arranged below the material distribution cylinder 6, and an AGV cart 18 is arranged below the hollow carrier 17; a loading frame 19 is arranged in the hollow of the hollow carrier 17 and placed on the AGV cart 18; the AGV cart 18 is an existing device, and the AGV cart 18 has the functions of adjusting the height up and down and moving. The AGV cart 18 drives the loading frame 19 to move downward until it completely leaves the hollow of the hollow carrier 17, and the AGV cart 18 drives the loading frame 19 to move to the next process.

[0043] Embodiment 4

[0044] Based on Embodiment 1 or Embodiment 3, as Figure 2 shown, at positions inside the material distribution cylinder 6 adjacent to the discharge port, movable baffles 15 that slide to block the discharge port are provided, and at positions outside the material distribution cylinder 6 adjacent to the discharge port, bolts 16 are provided that penetrate the material distribution cylinder 6 and extend to the surface of the movable baffle 15. Rotate the bolt 16 forward to loosen the bolt 16, move the movable baffle 15 to block the discharge port or move it away from the discharge port, then rotate the bolt 16 backward to tighten the bolt 16 and fix the movable baffle 15, and then start the subsequent material distribution and discharging operations; the discharge port includes a first discharge port 12, a second discharge port 13, and a third discharge port 14, and the opening widths of the first discharge port 12, the second discharge port 13, and the third discharge port 14 decrease in sequence. Through the discharge ports with different opening widths, workpieces and materials of different volumes or masses are distributed and discharged; the included angle formed between the first discharge port 12, the second discharge port 13, and the third discharge port 14 is 120°.

[0045] As Figure 1 and Figure 3 shown, a first clamping seat 24 is installed on the material distribution cylinder 6, and the first clamping seat 24 is connected to a second clamping seat 25 through a movable shaft 26; the second clamping seat 25 is fixedly connected to a connecting arm 28, and the connecting arm 28 is connected to the cylinder cover 20; the second clamping seat 25 is connected to the adjusting rod 22 of an electric push rod 21 through a connecting shaft 23, and the electric push rod 21 is movably connected to a mounting seat fixedly installed on the outer surface of the material distribution cylinder 6; the electric push rod 21 drives the adjusting rod 22 to open or close the cylinder cover 20 of the material distribution cylinder 6, facilitating the placement of workpieces of different models into the interior of the material distribution cylinder 6, and ensuring that the workpieces do not leak out from the cylinder opening of the material distribution cylinder 6 when the material distribution cylinder 6 rotates and vibrates back and forth.

[0046] Embodiment 5

[0047] Based on Embodiments 1 to 5, the specific working principle of the present utility model is as follows: When in use, an external power supply supplies power to the device. The electric push rod 21 drives the adjusting rod 22 to move, and the adjusting rod 22 drives the second clamping seat 25 to rotate. The second clamping seat 25 rotates around the movable shaft 26, and at the same time, the second clamping seat 25 drives the connecting arm 28 to rotate, so that the connecting arm 28 rotates to open the cover 20 of the material distribution cylinder 6. Then, the workpieces of different models mixed together are placed into the interior of the material distribution cylinder 6. The electric push rod 21 performs the opposite operation according to the above, closing the cover 20 of the material distribution cylinder 6. At this time, the first discharge port 12, the second discharge port 13, and the third discharge port 14 are all in the state blocked by the movable baffle 15. Loosen the bolt 16 on the material distribution cylinder 6 near the first discharge port 12, and the bolt 16 moves away from the surface of the movable baffle 15. Move the movable baffle 15 away from the first discharge port 12, and then tighten the bolt 16 to fix the movable baffle 15 to prevent the movable baffle 15 from loosening during material distribution and discharging, resulting in the blockage of the first discharge port 12. The stepping motor 8 starts to drive the hollow cylinder 4 to rotate. The hollow cylinder 4 drives the connecting rod 5 to rotate through the key block 11, and the connecting rod 5 drives the material distribution cylinder 6 to start rotating. Under the elastic support of the spring 9 in the hollow cylinder 4, and the sliding support of the key block 11 and the key groove 27, the piston disk 10 drives the connecting rod 5 to slide inside the hollow cylinder 4. During the rotation process, the first wedge block 3 and the second wedge block 7 repeatedly squeeze, so that the material distribution cylinder 6 can move back and forth during the sliding process to generate vibration. Because the spring 9 elastically supports the connecting rod 5 through the piston disk 10, the material distribution cylinder 6 is always elastically supported by the connecting rod 5 while moving, thereby realizing the front-back moving vibration material distribution of the workpiece materials inside the material distribution cylinder 6. During the material distribution and discharging process, the workpiece materials fall into the bearing material frame 19. When the material distribution and discharging are completed, the AGV cart 18 drives the bearing material frame 19 to move downward, so that the AGV cart 18 drives the workpiece materials in the bearing material frame 19 to move to the hollow part away from the hollow bearing frame 17. After the bearing material frame 19 leaves the hollow part, the AGV cart 18 drives the bearing material frame 19 to move to the next process. Subsequently, when the AGV cart 18 returns, the AGV cart 18 raises the bearing material frame 19 to the original position of the hollow bearing frame 17, opens the movable baffle 15 of the second discharge port 13, and performs material distribution and discharging according to the material distribution and discharging operation of the first discharge port 12 as described above. Then, open the movable baffle 15 of the third discharge port 14, and perform material distribution and discharging according to the material distribution and discharging operation of the first discharge port 12 as described above, thus completing the work of the automatic material distribution device.

[0048] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model; the structures, devices, and operation methods not specifically described and explained in the present utility model, unless otherwise specified and limited, are implemented according to the conventional means in the art.

Claims

1. An automated material separation device, characterized in that: It includes a substrate (1) and a material distributing cylinder (6); an outlet is provided on the material distributing cylinder (6); the material distributing cylinder (6) is connected to a hollow cylinder (4), and the rotation of the hollow cylinder (4) drives the rotation of the material distributing cylinder (6); the hollow cylinder (4) penetrates through the substrate (1); a vibration device is arranged between one side of the material distributing cylinder (6) close to the substrate (1) and the substrate (1), and the vibration device drives the material distributing cylinder (6) to move back and forth to vibrate the material.

2. The automated material separation device according to claim 1, characterized in that: An elastic member for pulling back the material distributing cylinder (6) is arranged inside the hollow cylinder (4); one end of the elastic member is connected to a connecting rod (5), and the other end of the elastic member is connected to the inside of the hollow cylinder (4); the connecting rod (5) is connected to the material distributing cylinder (6), and a key groove (27) is arranged on the connecting rod (5); a key block (11) sliding on the key groove (27) is arranged on the key groove (27), and the key block (11) is fixedly connected to the inner wall of the hollow cylinder (4).

3. The automated material separation device according to claim 2, wherein: A piston disc (10) is arranged between the connecting rod (5) and the elastic member arranged inside the hollow cylinder (4).

4. The automated material sorting device according to claim 1, wherein: The vibration device includes a fixed disc (2), a first wedge block (3) and a second wedge block (7); the fixed disc (2) is installed on the substrate (1), and the hollow cylinder (4) penetrates through the fixed plate; a second wedge block (7) is arranged on one side of the material distributing cylinder (6) close to the fixed disc (2); a first wedge block (3) corresponding to the second wedge block (7) is arranged on the fixed disc (2); the first wedge block (3) includes a plurality of wedge structures with a height difference in the axial direction of the fixed disc (2); the second wedge block (7) includes a plurality of wedge structures with a height difference in the axial direction of the material distributing cylinder (6); the rotation of the material distributing cylinder (6) drives the first wedge block (3) to move on the second wedge block (7) to generate extrusion, so that the material distributing cylinder (6) moves back and forth.

5. The automatic material separation device according to claim 1, wherein: The hollow cylinder (4) is connected to the output end of a stepping motor (8), and the stepping motor (8) is arranged on a mounting plate; the mounting plate is placed on a support plate, and the support plate is vertically installed on the substrate (1).

6. The automated material separation device according to claim 1, characterized in that: Movable baffles (15) for slidingly blocking the outlet are arranged at positions adjacent to the outlet inside the material distributing cylinder (6), and bolts (16) penetrating through the material distributing cylinder (6) and extending to the surface of the movable baffle (15) are arranged at positions adjacent to the outlet outside the material distributing cylinder (6).

7. The automated material distribution device according to claim 6, characterized in that: The outlet includes a first outlet (12), a second outlet (13) and a third outlet (14), and the opening widths of the first outlet (12), the second outlet (13) and the third outlet (14) decrease in sequence; the included angle formed between the first outlet (12), the second outlet (13) and the third outlet (14) is 120°.

8. The automated material distribution device according to claim 2 or 6, characterized in that: A first clamping seat (24) is installed on the material distribution cylinder (6), and the first clamping seat (24) is connected to the second clamping seat (25) through a movable shaft (26); the second clamping seat (25) is fixedly connected to a connecting arm (28), and the connecting arm (28) is connected to the cylinder cover (20); the second clamping seat (25) is connected to an adjusting rod (22) of an electric push rod (21) through a connecting shaft (23), and the electric push rod (21) is movably connected to a mounting seat fixedly installed on the outer surface of the material distribution cylinder (6).

9. The automated material separation device according to claim 2, characterized in that: The elastic member is a spring (9); the substrate (1) is a sound insulation board for preventing noise, and a control panel (29) for operating a stepping motor (8), an electric push rod (21) and an AGV cart (18) is provided on the substrate (1).

10. The automated material separation device according to claim 1, characterized in that: A hollow carrier (17) for collecting workpieces is provided below the material distribution cylinder (6), and an AGV cart (18) is provided below the hollow carrier (17); a loading frame (19) is arranged in the hollow of the hollow carrier (17) and placed on the AGV cart (18).

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