Plastic particle processing machine

Abstract

The utility model relates to the technical field of plastic processing, and provides a plastic particle processing machine which comprises a bottom plate, a feeding pipe is arranged above the bottom plate, a stirring box is arranged above the bottom end of the feeding pipe, a rotating seat is arranged at the top end of the feeding pipe, a discharging port is formed in the bottom of the rotating seat, and a discharging port is formed in the bottom of the rotating seat. A plurality of mounting plates are fixedly connected to the two sides of the bottom plate, two sets of buffer plates are movably connected to the upper portion of the interior of the bottom plate, and buffer assemblies are arranged between the bottom plate and the buffer plates. According to the plastic particle processing machine, the hydraulic cylinder, the piston rod, the U-shaped block, the rotating rod and the rubber roller are adopted, the angle of the feeding pipe can be adjusted so that the plastic particle processing machine can be suitable for working scenes of different occasions, friction between the rubber roller and the feeding pipe can be reduced, loss of the feeding pipe is reduced, and the buffering assembly is adopted so that the service life of the feeding pipe can be prolonged. And vibration generated by the device can be buffered, so that the service life of the device is prolonged, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic processing, in particular to a plastic particle processing machine. Background Art

[0002] When processing plastic pellets, the plastic raw materials need to be crushed first, and then the plastic is heated, extruded and cut into pellets. In the existing technology, we usually crush the plastic raw materials or plastic waste and then melt them, and then feed the crushed plastic into the heating device through the feeding mechanism.

[0003] At present, the Chinese patent publication number CN219522752U discloses a feeding mechanism for processing plastic particles, including a support frame, a feeding pipe welded on the upper end of the support frame, a spiral elevator rotatably connected in the feeding pipe, a feeding pipe welded on the lower end of the feeding pipe, the upper end of the feeding pipe is connected to the connecting pipe by bolts, a fixing frame is welded on the inner side of the connecting pipe, and a stirring box is welded on the upper end of the connecting pipe. The beneficial effects of the utility model are as follows: the raw materials are poured into the stirring box along the feed hopper, the raw materials are stirred and mixed by the stirring blades, the raw materials slide downward along the circular through groove at the lower end of the stirring box, and then slide along the connecting pipe and the feeding pipe into the feeding pipe, and then transported upward by the spiral elevator, and then slide out through the rotating seat and the discharge pipe and fall into the heating machine, thereby completing the feeding process, and the raw materials can be stirred by the stirring blades, and at the same time, the stirring blades can prevent the raw material feeding process from being blocked.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems: although the above solution can adjust the angle of the discharge port through the rotating seat, it cannot adjust the angle of the entire feeding tube, resulting in limitations in the application of the device. In addition, the above device cannot buffer the vibration generated by the motor and is not very practical. For this reason, we provide a plastic pellet processing machine. Utility Model Content

[0005] Technical problems solved

[0006] In response to the shortcomings of the existing technology, the utility model provides a plastic pellet processing machine, which solves the technical problem that although the above solution can adjust the angle of the discharge port through the rotating seat, it cannot adjust the angle of the entire feeding tube, resulting in limitations in the application of the device. In addition, the above device cannot buffer the vibration generated by the motor, and is not very practical.

[0007] Technical Solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A plastic pellet processing machine includes a base plate, a feeding pipe is provided above the base plate, a mixing box is provided above the bottom end of the feeding pipe, a rotating seat is provided at the top of the feeding pipe, a discharge port is provided at the bottom of the rotating seat, a plurality of mounting plates are fixedly connected to both sides of the base plate, two groups of buffer plates are movably connected to the upper interior of the base plate, and a buffer assembly is provided between the base plate and the buffer plate.

[0010] Preferably, support plates are fixedly connected to both sides of the top of the buffer plate at the bottom end of the feeding tube, and a rotating shaft is rotatably connected to the top side of the support plate, and the rotating shaft is fixedly connected to the feeding tube.

[0011] By adopting the above technical solution, the bottom end of the feeding tube can be rotated.

[0012] Preferably, a hydraulic cylinder is fixedly installed on the top of the right buffer plate, a piston rod is movably connected to the upper inner part of the hydraulic cylinder, a U-shaped block is fixedly connected to the top of the piston rod, a rotating rod is rotatably connected to the inner side of the U-shaped block, and a rubber roller is fixedly sleeved in the middle of the rotating rod.

[0013] By adopting the above technical solution, the angle of the feeding tube can be adjusted.

[0014] Preferably, the rubber roller is made of flexible material.

[0015] By adopting the above technical solution, the friction between the rubber roller and the feeding tube can be reduced.

[0016] Preferably, the piston rod and the U-shaped block are welded into an integral structure.

[0017] By adopting the above technical solution, the stability of the connection between the piston rod and the U-shaped block is enhanced.

[0018] Preferably, sliders are fixedly connected to both sides of the bottom of the buffer plate, and sliding grooves corresponding to the sliders are opened inside the bottom plate.

[0019] By adopting the above technical solution, the buffer plate can slide inside the bottom plate.

[0020] Preferably, the buffer assembly includes a connecting plate, which is fixedly connected to the inner bottom of the base plate. A plurality of connecting plates are provided, and a sliding rod is fixedly connected to the opposite side of the plurality of connecting plates. A return spring is provided around the surface of the sliding rod. A sliding block is slidingly sleeved on one end of the sliding rod, and two upper and lower rotating rods are rotatably connected on both sides of the sliding block. One end of the two rotating rods is rotatably connected to a fixed plate, and the fixed plate located above is fixedly connected to the buffer plate, and a damper is fixedly connected between the fixed plates.

[0021] By adopting the above technical solution, the device can be buffered and protected.

[0022] Preferably, both ends of the restoring spring are fixedly connected to the sliding block and the connecting plate respectively.

[0023] By adopting the above technical solution, the stability of the restoring spring during use is increased. Beneficial effects

[0024] Compared with the prior art, the beneficial effects of the present invention are:

[0025] The utility model adopts a hydraulic cylinder, a piston rod, a U-shaped block, a rotating rod and a rubber roller to adjust the angle of the feeding tube to adapt to different working scenarios. The rubber roller can reduce the friction between the feeding tube and the feeding tube, reducing the loss of the feeding tube. Then, by adopting a buffer component, the vibration generated by the device can be buffered under the cooperation of the connecting plate, the sliding rod, the return spring, the rotating rod, the fixed plate, the damper and the sliding block, so as to extend the service life of the equipment and improve the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the present invention with reference to the accompanying drawings.

[0027] Figure 1 It is a schematic diagram of the three-dimensional structure in an embodiment of the utility model;

[0028] Figure 2 In the embodiment of the present utility model Figure 1 Schematic diagram of the right view structure;

[0029] Figure 3 In the embodiment of the present utility model Figure 2 Schematic diagram of the enlarged structure at A in the middle;

[0030] Figure 4 This is a schematic structural diagram of the internal buffer assembly of the bottom plate in an embodiment of the present utility model.

[0031] Legend: 1. Bottom plate; 11. Mounting plate; 2. Mixing box; 3. Feeding pipe; 4. Rotating seat; 5. Discharge port; 6. Buffer plate; 61. Support plate; 62. Rotating shaft; 601. Slider; 602. Slide groove; 7. Hydraulic cylinder; 71. Piston rod; 72. U-shaped block; 73. Rotating rod; 74. Rubber roller; 8. Buffer assembly; 81. Connecting plate; 82. Sliding rod; 83. Restoring spring; 84. Rotating rod; 85. Fixed plate; 86. Damper; 87. Sliding block. DETAILED DESCRIPTION

[0032] The embodiment of the present application provides a plastic pellet processing machine, which adopts a hydraulic cylinder, a piston rod, a U-shaped block, a rotating rod and a rubber roller to adjust the angle of the feeding tube to adapt to different working scenarios. The rubber roller can reduce the friction between the feeding tube and the feeding tube, reducing the loss of the feeding tube. Then, by adopting a buffer component, the vibration generated by the device can be buffered under the cooperation of the connecting plate, the sliding rod, the return spring, the rotating rod, the fixed plate, the damper and the sliding block, thereby extending the service life of the equipment and improving the practicality of the device. Example

[0033] The technical solution in the embodiment of the present application is to effectively solve the technical problems that although the above solution can adjust the angle of the discharge port by the rotating seat, it cannot adjust the angle of the entire feeding tube, resulting in limitations in the application of the device. In addition, the above device cannot buffer the vibration generated by the motor and is not practical. The overall idea is as follows:

[0034] In response to the problems existing in the prior art, the utility model provides a plastic pellet processing machine, including a base plate 1, a feeding pipe 3 is arranged above the base plate 1, a mixing box 2 is arranged above the bottom end of the feeding pipe 3, a rotating seat 4 is arranged at the top of the feeding pipe 3, and a discharge port 5 is arranged at the bottom of the rotating seat 4. A plurality of mounting plates 11 are fixedly connected to both sides of the base plate 1, two groups of buffer plates 6 are movably connected to the upper interior of the base plate 1, and a buffer assembly 8 is arranged between the base plate 1 and the buffer plate 6.

[0035] In some embodiments, the top sides of the buffer plate 6 at the bottom of the feeding tube 3 are fixedly connected with support plates 61, and the top side of the support plate 61 is rotatably connected with a rotating shaft 62, and the rotating shaft 62 is fixedly connected to the feeding tube 3, such as Figures 1 to 4 As shown, the bottom end of the feeding tube 3 can be rotated to assist in adjusting the feeding tube 3 .

[0036] In some embodiments, a hydraulic cylinder 7 is fixedly installed on the top of the buffer plate 6 on the right side, and a piston rod 71 is movably connected to the upper part of the hydraulic cylinder 7. A U-shaped block 72 is fixedly connected to the top of the piston rod 71, and a rotating rod 73 is rotatably connected to the inner side of the U-shaped block 72. A rubber roller 74 is fixedly sleeved on the middle part of the rotating rod 73. The rubber roller 74 is made of a flexible material, such as Figures 1 to 4 As shown, when adjusting the angle of the feeding tube 3, the hydraulic cylinder 7 is first turned on, which drives the piston rod 71 to move slowly up and down. At this time, the inner wall of the feeding tube 3 and the rubber roller 74 rotate relative to each other. The material of the rubber roller 74 is a flexible material, which can reduce the friction between the feeding tube 3 and the feeding tube 3, thereby protecting the feeding tube 3.

[0037] In some embodiments, the piston rod 71 and the U-shaped block 72 are welded into an integral structure, such as Figures 1 to 4As shown, the stability of the connection between the piston rod 71 and the U-shaped block 72 can be enhanced.

[0038] When this embodiment is in use, when adjusting the angle of the feeding tube 3, the hydraulic cylinder 7 is first turned on, which drives the piston rod 71 to move slowly up and down. At this time, the inner wall of the feeding tube 3 and the rubber roller 74 rotate relative to each other. The material of the rubber roller 74 is a flexible material, which can reduce the friction between the feeding tube 3 and the feeding tube 3, and protect the feeding tube 3. The welded one-piece structure can enhance the stability of the connection between the piston rod 71 and the U-shaped block 72. Example

[0039] Based on Example 1, this embodiment of the present application is a feasible buffer component technical solution for a plastic pellet processing machine. The overall idea is as follows:

[0040] In some embodiments, sliders 601 are fixedly connected to both sides of the bottom of the buffer plate 6, and a sliding groove 602 corresponding to the sliders 601 is opened inside the bottom plate 1. Figures 1 to 4 As shown, when vibration occurs, the buffer plate 6 can slide inside the bottom plate 1.

[0041] In some embodiments, the buffer assembly 8 includes a connecting plate 81, which is fixedly connected to the inner bottom of the base plate 1. A plurality of connecting plates 81 are provided, and a slide rod 82 is fixedly connected to the opposite side of the plurality of connecting plates 81. A return spring 83 is provided around the surface of the slide rod 82. A sliding block 87 is slidingly sleeved on one end of the slide rod 82. The two sides of the slide block 87 are rotatably connected to the upper and lower rotating rods 84 respectively. One end of the two rotating rods 84 is rotatably connected to the fixed plate 85 respectively, and the fixed plate 85 located above is fixedly connected to the buffer plate 6. A damper 86 is fixedly connected between the fixed plates 85. The two ends of the return spring 83 are fixedly connected to the sliding block 87 and the connecting plate 81 respectively. Figures 1 to 4 As shown, the motor of the device will generate vibration during operation and transmit the vibration to the buffer plate 6. The buffer plate 6 moves up and down and applies a certain force to the fixed plate 85. The force drives the sliding block 87 to squeeze or stretch the restoring spring 83. At the same time, the fixed plate 85 stretches or compresses the damper 86. The damper 86 slows down the deformation speed of the restoring spring 83 to achieve the buffering purpose, provide buffering protection for the device, and extend the service life of the equipment.

[0042] When this embodiment is in use, the motor of the device will generate vibration during operation and transmit the vibration to the buffer plate 6. The buffer plate 6 moves up and down and applies a certain force to the fixed plate 85. This force drives the sliding block 87 to squeeze or stretch the restoring spring 83. At the same time, the fixed plate 85 stretches or compresses the damper 86. The damper 86 slows down the deformation speed of the restoring spring 83 to achieve the buffering purpose, provide buffering protection for the device, and extend the service life of the equipment.

[0043] Working principle: When adjusting the angle of the feeding tube 3, first turn on the hydraulic cylinder 7, which drives the piston rod 71 to move up and down slowly. At this time, the inner wall of the feeding tube 3 and the rubber roller 74 rotate relative to each other. The material of the rubber roller 74 is flexible, which can reduce the friction with the feeding tube 3 and protect the feeding tube 3, thereby realizing the angle adjustment of the feeding tube 3. The motor of the device will generate vibration during operation and transmit the vibration to the buffer plate 6. The buffer plate 6 moves up and down and applies a certain force to the fixed plate 85. The force drives the sliding block 87 to squeeze or stretch the restoring spring 83. At the same time, the fixed plate 85 stretches or compresses the damper 86. The damper 86 slows down the deformation speed of the restoring spring 83 to achieve the buffering purpose, provide buffering protection for the device, and extend the service life of the equipment.

[0044] The structures and working principles of the mixing box 2, the feeding pipe 3, the rotating seat 4 and the discharge port 5 in the present invention have been disclosed in a feeding mechanism for processing plastic particles disclosed in Chinese Patent Publication No. CN219522752U.

[0045] Finally, it should be noted that the above embodiments are merely examples for the purpose of clearly illustrating the present invention and are not intended to limit the embodiments. Those skilled in the art will readily appreciate that other variations or modifications based on the above description are possible. It is not necessary and impossible to enumerate all embodiments here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A plastic pellet processing machine, comprising a bottom plate (1), characterized in that: A feeding tube (3) is provided above the base plate (1), a mixing box (2) is provided above the bottom end of the feeding tube (3), a rotating seat (4) is provided at the top end of the feeding tube (3), a discharge port (5) is provided at the bottom of the rotating seat (4), a plurality of mounting plates (11) are fixedly connected to both sides of the base plate (1), two groups of buffer plates (6) are movably connected to the upper interior of the base plate (1), and a buffer assembly (8) is provided between the base plate (1) and the buffer plate (6).

2. A plastic granule processing machine according to claim 1, characterized in that: Support plates (61) are fixedly connected to both sides of the top of the buffer plate (6) at the bottom end of the feeding tube (3), and a rotating shaft (62) is rotatably connected to the top side of the support plate (61), and the rotating shaft (62) is fixedly connected to the feeding tube (3).

3. A plastic granule processing machine according to claim 2, characterized in that: A hydraulic cylinder (7) is fixedly installed on the top of the buffer plate (6) on the right side, a piston rod (71) is movably connected to the upper part of the interior of the hydraulic cylinder (7), a U-shaped block (72) is fixedly connected to the top of the piston rod (71), a rotating rod (73) is rotatably connected to the inner side of the U-shaped block (72), and a rubber roller (74) is fixedly sleeved on the middle part of the rotating rod (73).

4. A plastic granule processing machine according to claim 3, characterized in that: The rubber roller (74) is made of a flexible material.

5. A plastic granule processing machine according to claim 3, characterized in that: The piston rod (71) and the U-shaped block (72) are a welded integral structure.

6. A plastic granule processing machine according to claim 1, characterized in that: Slide blocks (601) are fixedly connected to both sides of the bottom of the buffer plate (6), and a sliding groove (602) corresponding to the slide blocks (601) is provided inside the bottom plate (1).

7. A plastic granule processing machine according to claim 1, characterized in that: The buffer assembly (8) includes a connecting plate (81), which is fixedly connected to the inner bottom of the base plate (1). A plurality of connecting plates (81) are provided, and a slide rod (82) is fixedly connected to the opposite side of the plurality of connecting plates (81). A return spring (83) is arranged around the surface of the slide rod (82). A sliding block (87) is provided on one end of the slide rod (82). The two sides of the slide block (87) are rotatably connected to two upper and lower rotating rods (84), and one end of the two rotating rods (84) is rotatably connected to a fixed plate (85), and the fixed plate (85) located above is fixedly connected to the buffer plate (6). A damper (86) is fixedly connected between the fixed plates (85).

8. A plastic granule processing machine according to claim 7, characterized in that: The two ends of the restoring spring (83) are fixedly connected to the sliding block (87) and the connecting plate (81) respectively.

Images