Mechanical automatic plastic particle automatic discharging device

Abstract

The utility model discloses a mechanical automation plastic particle automatic discharge device, relates to discharge equipment technical field, including base, the top end center of base is equipped with stepping motor, and the output end of stepping motor is connected with rotating rod, the top end of rotating rod is connected with rotating disk, and the rotating disk is connected with the rotating disk. Four arc-shaped blocks are annularly arranged on the inner wall of the rotating disc at equal intervals, and a plastic particle cutting machine discharging opening is formed in the top end of the rotating disc. According to the plastic particle conveying device, through driving of the motor, the rotating disc can drive the discharging boxes, the discharging pipes and the like to rotate, the discharging boxes at the bottom ends of gaps of the arc-shaped blocks in the rotating disc can be sequentially rotated to the bottom ends of the discharging pipes for discharging, a woven bag is clamped at the bottom end of each discharging pipe, and plastic particles can be conveyed into the woven bag; and continuous discharging operation is conducted, the discharging efficiency is greatly improved, and waste caused by the fact that plastic particles in the discharging opening fall onto the ground when the woven bag is replaced can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of material discharge equipment technology, and in particular to a mechanically automated automatic plastic granule discharge device. Background Technology

[0002] Mechanically automated plastic granule discharging devices refer to devices that use mechanical structures and automated control systems to automatically, continuously, and accurately output plastic granules from storage or processing equipment. Currently, these devices typically cut the plastic granules and convey them through a feeding port into woven bags. When a new bag needs to be replaced after the old one is full, the new bag must be quickly exchanged with the old one, which can easily cause some plastic granules to fall to the ground, resulting in waste. Utility Model Content

[0003] This invention provides a mechanically automated plastic pellet discharge device, which solves the problems in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A mechanically automated plastic pellet automatic discharge device includes a base, a stepper motor is installed at the center of the top of the base, and a rotating rod is connected to the output end of the stepper motor. A turntable is connected to the top of the rotating rod, and four arc-shaped blocks are arranged equidistantly on the inner wall of the turntable. The top of the turntable is provided with a plastic pellet cutter discharge port.

[0006] A hopper-shaped feeding box is provided at the bottom of the gap between two adjacent arc-shaped blocks inside the turntable, and a feeding pipe is installed at the bottom of the feeding box.

[0007] The bottom of the feeding box is fixedly connected to support rods on the left, right and rear sides, and the bottom of the support rods is connected to a placement plate, and the bottom of the placement plate is connected to a connecting plate.

[0008] As a further description of the above technical solution:

[0009] A stop bar is threadedly connected to the top front side of the placement plate.

[0010] As a further description of the above technical solution:

[0011] The top of the base is provided with a first sliding groove, and a first slider connected to the bottom of the connecting plate is slidably connected inside the first sliding groove.

[0012] As a further description of the above technical solution:

[0013] The bottom of the feeding box is symmetrically provided with fixing plates on both sides, and the surface of the fixing plate is threaded with a screw. The screw passes through the fixing plate and is rotatably connected to an arc-shaped limiting plate. The surface of the arc-shaped limiting plate is symmetrically provided with guide rods that are movably sleeved with the fixing plate.

[0014] As a further description of the above technical solution:

[0015] The surface of the discharge port is symmetrically provided with fixed tubes, and the bottom of the fixed tube is connected with a spring. The top of the spring is connected with a moving rod, and the other end of the moving rod is connected with a sleeve that is movably sleeved with the surface of the fixed tube. The inner wall of the fixed tube is symmetrically provided with a second sliding groove, and the inside of the second sliding groove is slidably connected with a second slider that is connected to the moving rod.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0017] In this invention, the turntable, driven by a motor, rotates the feeding box and feeding pipe, allowing the feeding box at the bottom of the arc-shaped block gap inside the turntable to rotate sequentially to the bottom of the feeding pipe for feeding. Since the bottom of each feeding pipe holds a woven bag, the plastic granules can be transported into the inside of the woven bag for continuous feeding, greatly improving feeding efficiency. It also avoids the waste caused by plastic granules falling to the ground when changing woven bags. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of a mechanically automated plastic pellet discharge device.

[0019] Figure 2 This is a schematic diagram of the bottom part of the turntable in this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the turntable in this utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of the fixed tube in this utility model;

[0022] Figure 5 for Figure 2 Enlarged structural diagram at point A in the middle.

[0023] Legend:

[0024] 1. Base; 2. Motor; 3. Rotating rod; 4. Turntable; 5. Arc block; 6. Discharge port; 7. Feed box; 8. Feed tube; 9. Support rod; 10. Placement plate; 11. Connecting plate; 12. Stop bar; 13. First slide groove; 14. Fixing plate; 15. Screw; 16. Limiting plate; 17. Guide rod; 18. Fixing tube; 19. Spring; 20. Moving rod; 21. Sleeve; 22. Second slide groove; 23. Second slider. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figures 1-5 An automated plastic granule discharging device includes a base 1. A stepper motor 2 is installed at the center of the top of the base 1, and the output end of the stepper motor 2 is connected to a rotating rod 3. A turntable 4 is connected to the top of the rotating rod 3, and four arc-shaped blocks 5 are equidistantly arranged in a ring on the inner wall of the turntable 4. A plastic granule cutting machine discharge port 6 is provided at the top of the turntable 4. A hopper-shaped feeding box 7 is provided at the bottom of the gap between two adjacent arc-shaped blocks 5 inside the turntable 4, and a feeding pipe 8 is installed at the bottom of the feeding box 7. Support rods 9 are fixedly connected to the left, right and rear sides of the bottom of the feeding box 7, and a placement plate 10 is connected to the bottom of the support rods 9. A connecting plate 11 is connected to the bottom of the placement plate 10, which facilitates the placement of woven bags and protective straps. After the top of plate 10 is fixed and limited, the rotating rod 3 drives the turntable 4 to rotate through the motor 2. The gap between the two arc blocks 5 inside the turntable 4 can be rotated to the bottom of the discharge port 6 for material discharge. The plastic particles falling into the turntable 4 can be transported into the woven bag through the feeding box 7 and the feeding pipe 8. The amount of plastic particles inside the woven bag can be weighed by the weighing sensor. After reaching a certain weight, the gap between the next arc blocks 5 can be rotated to the bottom of the discharge port 6 to continue discharging. The woven bag containing plastic particles can be removed and replaced with a new woven bag for discharge. When replacing the woven bag, it can prevent the plastic particles inside the discharge port 6 from falling to the ground and causing waste.

[0027] Furthermore, a stop bar 12 is threadedly connected to the front top of the placement plate 10. This allows the support rods 9 on the left, right, and rear sides of the top of the placement plate 10 to cooperate with the stop bar 12, thus confining the woven bag to the top of the placement plate 10. When it is necessary to remove the woven bag, the stop bar 12 can be rotated and removed, allowing the woven bag containing plastic granules to be taken out. A weighing sensor can also be installed at the top of the placement plate 10 to weigh the amount of plastic granules inside the woven bag. Both the weighing sensor and the motor 2 are connected to the controller.

[0028] Furthermore, a first groove 13 is provided at the top of the base 1, and a first slider connected to the bottom of the connecting plate 11 is slidably connected inside the first groove 13, which facilitates the support of the connecting plate 11 and the placement plate 10 through the first groove 13 and the first slider.

[0029] Furthermore, fixing plates 14 are symmetrically arranged on both sides of the bottom end of the feeding box 7, and screws 15 are threadedly connected to the surface of the fixing plates 14. The screws 15 pass through the fixing plates 14 and are rotatably connected to the arc-shaped limiting plate 16. The surface of the arc-shaped limiting plate 16 is symmetrically arranged with guide rods 17 that are movably sleeved with the fixing plates 14. This facilitates placing the bag opening of the woven bag on the surface of the feeding tube 8 and placing the bottom end of the woven bag on the top of the placement plate 10. By rotating the screws 15 on both sides, the limiting plate 16 can be moved. The limiting plate 16 can cooperate with the feeding tube 8 to clamp the bag opening of the woven bag on the surface of the feeding tube 8, which is convenient for feeding.

[0030] Furthermore, a fixed tube 18 is symmetrically arranged on the surface of the discharge port 6, and a spring 19 is connected to the bottom end of the inside of the fixed tube 18. A moving rod 20 is connected to the top end of the spring 19, and a sleeve 21 that is movably sleeved with the surface of the fixed tube 18 is connected to the other end of the moving rod 20. A second sliding groove 22 is symmetrically arranged on the inner wall of the fixed tube 18, and a second sliding block 23 connected to the moving rod 20 is slidably connected inside the second sliding groove 22. This allows the spring 19 inside the fixed tube 18 to push the moving rod 20. The sleeve 21 moves inside the second slide groove 22 via the second slider 23, which can move the sleeve 21 inside the turntable 4. This prevents the distance between the discharge port 6 and the turntable 4 from being too long during material feeding, which would cause the plastic particles to fall off. At the same time, the bottom end of the sleeve 21 is provided with equidistant balls in an annular shape. When the turntable 4 rotates, the arc block 5 is rotated to the bottom end of the balls. When the arc block 5 continues to rotate, it can squeeze the balls, causing the sleeve 21 to move upward. The sleeve 21 can then be moved to the side of another arc block 5 to continue feeding.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A mechanically automated plastic pellet discharging device, comprising a base (1), characterized in that: A stepper motor (2) is installed at the top center of the base (1), and a rotating rod (3) is connected to the output end of the stepper motor (2). A turntable (4) is connected to the top of the rotating rod (3), and four arc-shaped blocks (5) are arranged equidistantly on the inner wall of the turntable (4). A plastic particle cutter outlet (6) is provided at the top of the turntable (4). A hopper-shaped feeding box (7) is provided at the bottom of the gap between two adjacent arc-shaped blocks (5) inside the turntable (4), and a feeding pipe (8) is installed at the bottom of the feeding box (7). The bottom of the feeding box (7) is fixedly connected to the left, right and rear sides of the bottom, and the bottom of the support rod (9) is connected to the placement plate (10), and the bottom of the placement plate (10) is connected to the connecting plate (11).

2. The automated plastic granule discharging device according to claim 1, characterized in that: A stop bar (12) is threaded to the front of the top of the placement plate (10).

3. The automated plastic granule discharging device according to claim 1, characterized in that: The top of the base (1) is provided with a first sliding groove (13), and the interior of the first sliding groove (13) is slidably connected to a first slider connected to the bottom end of the connecting plate (11).

4. The automated plastic granule discharging device according to claim 1, characterized in that: The bottom of the feeding box (7) is symmetrically provided with fixing plates (14) on both sides, and the surface of the fixing plate (14) is threaded with a screw (15). The screw (15) passes through the fixing plate (14) and is rotatably connected to an arc-shaped limiting plate (16). The surface of the arc-shaped limiting plate (16) is symmetrically provided with guide rods (17) that are movably connected to the fixing plate (14).

5. The automated plastic pellet discharging device according to claim 1, characterized in that: The surface of the discharge port (6) is symmetrically provided with a fixed tube (18), and the bottom end of the fixed tube (18) is connected with a spring (19). The top end of the spring (19) is connected with a moving rod (20), and the other end of the moving rod (20) is connected with a sleeve (21) that is movably sleeved with the surface of the fixed tube (18). The inner wall of the fixed tube (18) is symmetrically provided with a second sliding groove (22), and the inside of the second sliding groove (22) is slidably connected with a second slider (23) that is connected to the moving rod (20).

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