A plastic pellet conveying device

Abstract

This application relates to the field of conveying device technology, and in particular to a plastic granule conveying device. It comprises an inclined mounting frame on a support frame, a conveyor belt assembly mounted on the mounting frame, several hoppers mounted on the conveyor belt assembly, a guide plate positioned below the top of the conveyor belt assembly on the support frame, and a movable hopper positioned below the guide plate. The discharge port of the granulator is located above the conveyor belt assembly, allowing the plastic granules to fall into the hoppers of the conveyor belt assembly. The conveyor belt assembly drives the hoppers upwards and upwards, transporting the hoppers and plastic granules to the top of the movable hopper. The plastic granules then fall into the movable hopper via the rear guide plate, completing the loading process. The movable hopper then pushes the granules to the next process, avoiding the frequent hopper changes required by using a hopper for loading, thus saving manpower and resources.

Description

Technical Field

[0001] This application relates to the field of conveying device technology, and in particular to a plastic pellet conveying device. Background Technology

[0002] A pelletizer is a molding machine that shapes plastics into specific forms. It works by mixing plastic raw materials, feeding them into the pelletizer's hopper, heating and melting them, then injecting the molten plastic through a rotating screw. The molten plastic is then cooled and molded into a blank. Finally, the pelletizer's pelletizing device cuts the blank into pellets, achieving the desired pellet shape. After pelletizing, the plastic pellets are discharged from the pelletizer's outlet. These pellets need to be loaded into containers for transport to the next process. Currently, this is done by placing a container below the outlet. However, because the outlet height of the pelletizer is fixed, the container height cannot exceed the outlet height, limiting the use of small containers. This necessitates frequent container changes by workers, consuming significant manpower. Utility Model Content

[0003] To solve the above-mentioned technical problems, this application provides a plastic pellet conveying device, including a support frame, an installation frame inclinedly arranged on the support frame, a conveyor belt assembly arranged on the installation frame, a plurality of hoppers arranged on the conveyor belt assembly, a guide plate arranged on the support frame below the top of the conveyor belt assembly, and a movable material box arranged below the guide plate.

[0004] Preferably, the conveyor belt assembly includes a conveyor belt and a drive member disposed on one side of the mounting frame, the drive member being used to drive the conveyor belt to move.

[0005] Preferably, the hopper is fixedly mounted on the conveyor belt, with an opening at one end and an arc-shaped surface at the other end.

[0006] Preferably, the support frame is provided with a first support rod and a second support rod at both ends, the first support rod being higher than the second support rod, and the two ends of the mounting frame being connected to the tops of the first support rod and the second support rod, respectively.

[0007] Preferably, the top of the first support rod is detachably connected to one end of the mounting bracket, and the top of the second support rod is rotatably connected to the other end of the mounting bracket via a pivot.

[0008] Preferably, the second support rod has a plurality of positioning holes, and the side of the mounting bracket has a mounting hole, through which a locking member is connected to the mounting hole.

[0009] Preferably, baffles are provided on both sides of the conveyor belt assembly on the mounting frame.

[0010] Preferably, it also includes a recycling bin disposed below the bottom of the conveyor belt assembly.

[0011] As can be seen from the above, the following beneficial effects can be obtained by applying the method provided in this application: An installation frame is inclinedly arranged on the support frame, a conveyor belt assembly is arranged on the installation frame, several hoppers are arranged on the conveyor belt assembly, a guide plate is arranged on the support frame below the top of the conveyor belt assembly, and a movable material box is arranged below the guide plate. The discharge port of the granulator is located above the conveyor belt assembly, and the plastic granules fall into the hopper of the conveyor belt assembly. The conveyor belt assembly drives the hopper to rise and move, and then the conveyor belt assembly transports the hopper and plastic granules to the top of the movable material box. The plastic granules then fall into the movable material box through the rear guide plate, thus completing the loading of plastic granules. The movable material box then pushes the granules to the next process, avoiding the frequent replacement of material buckets caused by using a material bucket for loading, saving manpower and resources. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the accompanying drawings described below are only a part of the embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a plastic pellet conveying device according to an embodiment of this application;

[0014] Figure 2 This is a structural diagram of the plastic pellet conveying device according to an embodiment of this application;

[0015] Figure 3 This is a side view of the plastic pellet conveying device according to an embodiment of this application. Detailed Implementation

[0016] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. 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.

[0017] Example

[0018] To address the aforementioned technical problems, this embodiment provides a plastic granule conveying device, such as... Figure 1-3As shown, the granulator includes a support frame 10, an inclined mounting frame 20 on the support frame 10, a conveyor belt assembly 30 on the mounting frame 20, several hoppers 40 on the conveyor belt assembly 30, a guide plate 60 on the support frame 10 below the top of the conveyor belt assembly 30, and a movable material box 70 below the guide plate 60. The discharge port of the granulator is located above the conveyor belt assembly 30, so the plastic granules fall into the hoppers 40 of the conveyor belt assembly 30. The conveyor belt assembly 30 drives the hoppers 40 to rise and move, and then the conveyor belt assembly 30 transports the hoppers 40 and plastic granules to the top of the movable material box 70. The plastic granules then fall into the movable material box 70 through the rear guide plate 60, thus completing the loading of plastic granules. The movable material box 70 then pushes the granules to the next process, avoiding the frequent material box changes caused by using a material bucket for loading, saving manpower and resources.

[0019] Specifically, the conveyor belt assembly 30 includes a conveyor belt 31 and a drive component 32 disposed on one side of the mounting frame 20. The drive component 32 is used to drive the conveyor belt 31 to move. The drive component 32 can be a motor. The hopper 40 is fixedly disposed on the conveyor belt 31. In some embodiments, the hopper 40 can be fixed to the conveyor belt 31 by means of screws, pins, etc., so that the hopper 40 can move upward with the conveyor belt 31. One end of the hopper 40 has an opening 41, and the other end forms an arc-shaped surface 42. The discharge port of the granulator is located above the conveyor belt 31, so the plastic granules fall from the discharge port of the granulator onto the conveyor belt 31, and then slide onto the hopper 40 of the conveyor belt 31. Through the continuous operation of the conveyor belt 31, the multiple hoppers 40 on the conveyor belt 31 continuously rise and transport the plastic granules, so that the plastic granules finally fall into the movable material box 70. The conveyor belt 31 can be adjusted to match the discharge speed of the granulator, ensuring that the hopper 40 on the conveyor belt 31, once filled with plastic granules, rises and leaves the discharge port of the granulator, where it is then fed by the next hopper 40, preventing overflow of plastic granules from the hopper 40. Alternatively, in other embodiments, when the conveyor belt 31 transports the hopper 40 to below the discharge port of the granulator, the conveyor belt 31 stops moving after the position sensor at the discharge port detects that the hopper 40 has moved into position. The stopping time of the conveyor belt 31 can be set according to the discharge speed of the granulator, allowing the hopper 40 to be filled and the conveyor belt 31 to lift the hopper 40, so that the plastic granules finally fall into the movable material box 70.

[0020] In the above scheme, baffles 50 are provided on both sides of the conveyor belt assembly 30 on the mounting frame 20. The baffles 50 on both sides prevent plastic granules from splashing and detaching from the conveyor belt assembly 30 after exiting the discharge port of the granulator. Alternatively, in some embodiments, a recycling bin 80 is provided below the conveyor belt assembly 30, through which some of the splashed plastic granules can be collected.

[0021] Furthermore, a first support rod 11 and a second support rod 12 are respectively provided at both ends of the support frame 10, with the first support rod 11 being higher than the second support rod 12. Both ends of the mounting frame 20 are connected to the tops of the first support rod 11 and the second support rod 12, respectively. This allows the mounting frame 20 to be installed at an angle on the support frame 10.

[0022] Furthermore, the top of the first support rod 11 is detachably connected to one end of the mounting frame 20, and the top of the second support rod 12 is rotatably connected to the other end of the mounting frame 20 via a pivot 13. Specifically, the second support rod 12 has several positioning holes 14, and the side of the mounting frame 20 has mounting holes 21. Locking members 15 are inserted through the positioning holes 14 and connected to the mounting holes 21. For example, the locking member 15 passes through the positioning holes 14 and is threadedly connected to the mounting holes 21. By selecting the matching of the positioning holes 14 and the mounting holes 21, the installation position of the mounting frame 20 and the first support rod 11 can be adjusted, thereby adjusting the height of the mounting frame 20. This allows for adaptive adjustment of the height of the top of the conveyor belt assembly 30 according to the height of the movable material box 70, improving compatibility. Alternatively, the guide plate 60 can be fixedly installed in the positioning holes 14 of the first support rod 11 by bolts.

[0023] In summary, this application's solution involves an inclined mounting frame on a support frame, a conveyor belt assembly mounted on the mounting frame, several hoppers mounted on the conveyor belt assembly, a guide plate positioned below the top of the conveyor belt assembly on the support frame, and a movable material box positioned below the guide plate. The granulator's outlet is located above the conveyor belt assembly, allowing plastic granules to fall into the hoppers of the conveyor belt assembly. The conveyor belt assembly drives the hoppers upwards and upwards, transporting the hoppers and plastic granules to the top of the movable material box. The plastic granules then fall into the movable material box via the rear guide plate, completing the loading process. The movable material box then pushes the granules to the next process, avoiding the frequent hopper changes required with traditional bucket-based loading systems and saving manpower and resources.

[0024] The embodiments described above do not constitute a limitation on the scope of protection of this technical solution. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the above embodiments should be included within the scope of protection of this technical solution.

Claims

1. A plastic pellet conveying apparatus, characterized by: It includes a support frame (10), an inclined mounting frame (20) on the support frame (10), a conveyor belt assembly (30) on the mounting frame (20), a plurality of hoppers (40) on the conveyor belt assembly (30), a guide plate (60) on the support frame (10) located below the top of the conveyor belt assembly (30), and a movable material box (70) below the guide plate (60).

2. The plastic pellet delivery device of claim 1, wherein: The conveyor belt assembly (30) includes a conveyor belt (31) and a drive member (32) disposed on one side of the mounting frame (20), the drive member (32) being used to drive the conveyor belt (31) to move.

3. The plastic pellet delivery device of claim 2, wherein: The hopper (40) is fixedly mounted on the conveyor belt (31). One end of the hopper (40) is provided with an opening (41), and the other end is formed with an arc-shaped surface (42).

4. The plastic pellet conveyor of claim 1, wherein: The support frame (10) has a first support rod (11) and a second support rod (12) at both ends, the first support rod (11) being higher than the second support rod (12), and the two ends of the mounting frame (20) being connected to the tops of the first support rod (11) and the second support rod (12) respectively.

5. The plastic pellet delivery device of claim 4, wherein: The top of the first support rod (11) is detachably connected to one end of the mounting bracket (20), and the top of the second support rod (12) is rotatably connected to the other end of the mounting bracket (20) via a pivot (13).

6. The plastic pellet delivery device of claim 4, wherein: The second support rod (12) has a plurality of positioning holes (14), and the mounting bracket (20) has mounting holes (21) on its side. A locking member (15) connected to the mounting hole (21) is inserted through the positioning hole (14).

7. The plastic pellet conveyor of claim 1, wherein: Baffles (50) are provided on both sides of the conveyor belt assembly (30) on the mounting frame (20).

8. The plastic granule conveying device according to claim 1, characterized in that: It also includes a recycling bin (80) located below the conveyor belt assembly (30).

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