Efficient filling equipment for polypropylene regenerated particles

Abstract

The utility model belongs to the technical field of filling, and discloses polypropylene regenerated particle efficient filling equipment which comprises a base, and an auxiliary mechanism is arranged at the top of the base and located at the top of the base; the auxiliary mechanism comprises a feeding hopper, the feeding hopper is located at the top of the base, and the bottom end of the feeding hopper is fixedly connected with a filling barrel. During use, the motor can be started, the worm is driven to rotate through an output shaft of the motor, the connecting rod can rotate due to the fact that the worm is meshed with the worm gear, and then the connecting rod drives the spiral conveying rod to rotate; then polypropylene particles are poured into the feeding hopper, the polypropylene particles fall into the filling barrel under the influence of gravity, and at the moment, the spiral conveying rod conveys the polypropylene particles into the packaging bag; and the phenomenon of blockage caused by excessive accumulation of the polypropylene particles in the filling barrel is effectively avoided, so that the filling speed of the polypropylene particles can be increased.

Description

Technical Field

[0001] This application relates to the field of filling technology, and more specifically, to a high-efficiency filling device for recycled polypropylene granules. Background Technology

[0002] Polypropylene is a semi-crystalline thermoplastic with high impact resistance, strong mechanical properties, and resistance to various organic solvents and acid and alkali corrosion. It has a wide range of applications in industry and is one of the most common polymer materials. Australian currency is also made of polypropylene.

[0003] Existing polypropylene filling equipment may experience blockage when filling polypropylene granules due to the lack of auxiliary structures. In order to complete the filling of polypropylene granules quickly, it is necessary to avoid the blockage.

[0004] To address the aforementioned issues, this application provides a high-efficiency filling device for recycled polypropylene granules. Utility Model Content

[0005] The high-efficiency filling equipment for recycled polypropylene granules provided in this application adopts the following technical solution:

[0006] A high-efficiency filling device for recycled polypropylene granules includes a base, and an auxiliary mechanism is provided on the top of the base.

[0007] The auxiliary mechanism includes a feeding hopper located at the top of the base. A filling cylinder is fixedly connected to the bottom of the feeding hopper. A spiral conveying rod is provided inside the filling cylinder. A connecting rod is fixedly connected to the top of the spiral conveying rod. A worm gear is fixedly sleeved on the outer side of the top of the connecting rod. A worm is provided on one side of the worm gear. A base plate is fixedly connected to the rear of the feeding hopper. A motor is fixedly connected to the top of the base plate. The output shaft of the motor is fixedly connected to the worm. A sealing frame is sleeved on the outer side of the worm and the connecting rod. The worm gear and the worm are both located inside the sealing frame. A connecting component is provided on the outer side of the sealing frame.

[0008] Furthermore, the connecting component includes two L-shaped fixing rods, with both ends of the two L-shaped fixing rods fixedly connected to the sealing frame and the feed hopper, respectively. The worm gear and the connecting rod are movably connected to the sealing frame via bearings.

[0009] The above technical solution, by setting two L-shaped fixing rods, can support and reinforce the worm gear and connecting rod through the sealing frame.

[0010] Furthermore, two electric push rods are fixedly connected to the top of the base, and a support rod is fixedly connected to the top of each of the two electric push rods. Both support rods are fixedly connected to the outside of the feed hopper.

[0011] The above technical solution allows for the adjustment of the distance between the filling cylinder and the base by setting two electric push rods, according to the size of the packaging bag.

[0012] Furthermore, multiple mounting brackets are fixedly connected to the outside of the filling cylinder, and the multiple mounting brackets are evenly distributed around the center line of the filling cylinder, with a movable bracket embedded inside each of the multiple mounting brackets.

[0013] The above technical solution, by setting up multiple movable frames, allows for the installation and fixation of packaging bags of different sizes by moving the positions of the movable frames later.

[0014] Furthermore, each of the multiple movable frames has a reinforcing plate fixedly connected to both sides, and the multiple reinforcing plates are located on the top of the multiple mounting frames respectively. Two movable plates are embedded on the inner side of the top of each of the multiple movable frames.

[0015] The above technical solution, by setting two reinforcing plates, can provide support for the mobile frame.

[0016] Furthermore, a spring is fixedly connected between the two movable plates, and a locking block is fixedly connected to the outer side of each of the two movable plates, with both locking blocks extending into the interior of the mounting frame.

[0017] The above technical solution, by setting springs, makes it easier to position and move the mobile frame later by operating two moving plates.

[0018] Furthermore, a rotating block is movably embedded on the inner side of the bottom of each of the multiple movable frames, and a hook is movably embedded on the inner side of the bottom of each of the multiple rotating blocks.

[0019] The above technical solution enhances the flexibility of the device during use because the rotating block and the hook are connected by a bearing.

[0020] In summary, this application includes the following beneficial technical effects:

[0021] In operation, the motor is started, and the output shaft of the motor drives the worm gear to rotate. Because the worm gear meshes with the worm wheel, the connecting rod can rotate, which in turn drives the screw conveyor to rotate. Then, polypropylene granules are poured into the feed hopper. Under the influence of gravity, the polypropylene granules will fall into the filling cylinder. At this time, the screw conveyor will transport the polypropylene granules into the packaging bag. Through the above structure, the blockage caused by excessive accumulation of polypropylene granules in the filling cylinder is effectively avoided, thereby increasing the filling speed of polypropylene granules. Attached Figure Description

[0022] Figure 1This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 This is a sectional perspective view of the sealing frame of this application;

[0024] Figure 3 This is a partial perspective view of this application.

[0025] Explanation of the labels in the diagram:

[0026] 1. Base; 2. Feed hopper; 3. Filling cylinder; 4. Screw conveyor; 5. Connecting rod; 6. Worm gear; 7. Worm; 8. Base plate; 9. Motor; 10. Sealing frame; 11. L-shaped fixing rod; 12. Electric push rod; 13. Support rod; 14. Mounting frame; 15. Moving frame; 16. Reinforcing plate; 17. Moving plate; 18. Spring; 19. Locking block; 20. Rotating block; 21. Hook. Detailed Implementation

[0027] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0028] In the description of this application, it should be noted that the terms "upper," "lower," "inner," "outer," "top / bottom," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0029] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0030] Example:

[0031] This application discloses a high-efficiency filling device for recycled polypropylene granules. Please refer to [link / reference]. Figure 1 , Figure 2 and Figure 3 It includes a base 1, and an auxiliary mechanism is provided on the top of the base 1.

[0032] The auxiliary mechanism includes a feeding hopper 2, which is located on top of the base 1. A filling cylinder 3 is fixedly connected to the bottom of the feeding hopper 2. A spiral conveying rod 4 is provided inside the filling cylinder 3. A connecting rod 5 is fixedly connected to the top of the spiral conveying rod 4. A worm wheel 6 is fixedly sleeved on the outer side of the top of the connecting rod 5. A worm 7 is provided on one side of the worm wheel 6. A base plate 8 is fixedly connected to the rear side of the feeding hopper 2. A motor 9 is fixedly connected to the top of the base plate 8. The output shaft of the motor 9 is fixedly connected to the worm 7. A sealing frame 10 is sleeved on the outer side of the worm 7 and the connecting rod 5. The worm wheel 6 and the worm 7 are both located inside the sealing frame 10.

[0033] Please see Figure 1 and Figure 2 The outer side of the sealing frame 10 is provided with a connecting component, which includes two L-shaped fixing rods 11. The two ends of the two L-shaped fixing rods 11 are fixedly connected to the sealing frame 10 and the feed hopper 2 respectively. The worm gear 7 and the connecting rod 5 are connected to the sealing frame 10 through bearings. By setting two L-shaped fixing rods 11, the sealing frame 10 can support and reinforce the worm gear 7 and the connecting rod 5.

[0034] Please see Figure 1 Two electric push rods 12 are fixedly connected to the top of the base 1. Each of the two electric push rods 12 is fixedly connected to a support rod 13. Both support rods 13 are fixedly connected to the outside of the feed hopper 2. Multiple mounting brackets 14 are fixedly connected to the outside of the filling cylinder 3. The multiple mounting brackets 14 are evenly distributed around the center line of the filling cylinder 3. Each of the multiple mounting brackets 14 has a movable bracket 15 embedded inside. By setting two electric push rods 12, the distance between the filling cylinder 3 and the base 1 can be adjusted according to the size of the packaging bag. At the same time, by setting multiple movable brackets 15, the position of the movable brackets 15 can be moved later to complete the installation and fixation of packaging bags of different sizes.

[0035] Please see Figure 1 and Figure 3 Multiple movable frames 15 are fixedly connected to both sides with reinforcing plates 16. Multiple reinforcing plates 16 are located on the top of multiple mounting frames 14. Two movable plates 17 are embedded in the inner side of the top of multiple movable frames 15. A spring 18 is fixedly connected between the two movable plates 17. A locking block 19 is fixedly connected to the outer side of the two movable plates 17. The two locking blocks 19 extend into the interior of the mounting frame 14. By setting two reinforcing plates 16, the movable frames 15 can be supported. At the same time, by setting spring 18, it is easy to position and move the movable frames 15 by operating the two movable plates 17 later.

[0036] Please see Figure 3Each of the multiple movable frames 15 has a rotating block 20 movably embedded on the inner side of its bottom, and each of the multiple rotating blocks 20 has a hook 21 movably embedded on the inner side of its bottom. Since the rotating block 20 and the hook 21 are movably connected by a bearing, the flexibility of the device during use can be enhanced.

[0037] The implementation principle of this embodiment is as follows: Before use, the user can hold the two movable plates 17 in sequence and move them towards each other. At this time, the spring 18 will be deformed by force and be in a compressed state. When the two locking blocks 19 are disengaged from the corresponding mounting brackets 14, the hook 21 can be moved by the movable brackets 15. When the position of the hook 21 is adjusted, the two movable plates 17 can be released. At this time, the spring 18 will rebound without force and squeeze the two movable plates 17, so that the two locking blocks 19 extend into the corresponding mounting brackets 14 again to complete the positioning of the hook 21. Similarly, the positions of the other three hooks 21 are adjusted in sequence. Finally, the two electric push rods 12 are activated to adjust the distance between the filling cylinder 3 and the base 1, so that the packaging bag of the corresponding size can be installed and fixed.

[0038] In use, the motor 9 can be started, and the output shaft of the motor 9 drives the worm 7 to rotate. Since the worm 7 meshes with the worm wheel 6, the connecting rod 5 can rotate. The connecting rod 5 will then drive the screw conveyor 4 to rotate. Then, polypropylene granules are poured into the feed hopper 2. Under the influence of gravity, the polypropylene granules will fall into the filling cylinder 3. At this time, the screw conveyor 4 will transport the polypropylene granules into the packaging bag. Through the above structure, the blockage caused by excessive accumulation of polypropylene granules in the filling cylinder 3 is effectively avoided.

[0039] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A high-efficiency filling device for recycled polypropylene granules, comprising a base (1), characterized in that: An auxiliary mechanism is provided on the top of the base (1), and the auxiliary mechanism is located on the top of the base (1); The auxiliary mechanism includes a feeding hopper (2), which is located on the top of the base (1). A filling cylinder (3) is fixedly connected to the bottom of the feeding hopper (2). A spiral conveying rod (4) is provided inside the filling cylinder (3). A connecting rod (5) is fixedly connected to the top of the spiral conveying rod (4). A worm wheel (6) is fixedly sleeved on the outer side of the top of the connecting rod (5). A worm (7) is provided on one side of the worm wheel (6). A base plate (8) is fixedly connected to the rear side of the feeding hopper (2). A motor (9) is fixedly connected to the top of the base plate (8). The output shaft of the motor (9) is fixedly connected to the worm (7). A sealing frame (10) is sleeved on the outer side of the worm (7) and the connecting rod (5). The worm wheel (6) and the worm (7) are both located inside the sealing frame (10). A connecting component is provided on the outer side of the sealing frame (10).

2. The high-efficiency filling equipment for recycled polypropylene granules according to claim 1, characterized in that: The connecting component includes two L-shaped fixing rods (11), with the two ends of the two L-shaped fixing rods (11) fixedly connected to the sealing frame (10) and the feed hopper (2) respectively. The worm gear (7) and the connecting rod (5) are connected to the sealing frame (10) by bearings.

3. The high-efficiency filling equipment for recycled polypropylene granules according to claim 1, characterized in that: The base (1) has two electric push rods (12) fixedly connected to its top. Each of the two electric push rods (12) has a support rod (13) fixedly connected to its top. Both of the support rods (13) are fixedly connected to the outside of the feed hopper (2).

4. The high-efficiency filling equipment for recycled polypropylene granules according to claim 1, characterized in that: Multiple mounting brackets (14) are fixedly connected to the outside of the filling cylinder (3). The multiple mounting brackets (14) are evenly distributed around the center line of the filling cylinder (3). Each of the multiple mounting brackets (14) is equipped with a movable bracket (15).

5. The high-efficiency filling equipment for recycled polypropylene granules according to claim 4, characterized in that: Each of the multiple movable frames (15) has a reinforcing plate (16) fixedly connected to both sides. The multiple reinforcing plates (16) are located on the top of the multiple mounting frames (14). Two movable plates (17) are embedded on the inner side of the top of each of the multiple movable frames (15).

6. The high-efficiency filling equipment for recycled polypropylene granules according to claim 5, characterized in that: A spring (18) is fixedly connected between the two movable plates (17), and a locking block (19) is fixedly connected to the outside of each of the two movable plates (17), and the two locking blocks (19) extend into the interior of the mounting bracket (14).

7. The high-efficiency filling equipment for recycled polypropylene granules according to claim 4, characterized in that: Each of the multiple movable frames (15) has a rotating block (20) movably embedded on the inner side of its bottom, and each of the multiple rotating blocks (20) has a hook (21) movably embedded on the inner side of its bottom.

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