Plastic particle granulating device

Abstract

The utility model discloses a plastic granule granulating device which comprises a granule cutting box, the left side face of the granule cutting box is fixedly connected with a feeding frame, a feeding assembly is arranged in the feeding frame, the left side wall of the granule cutting box is fixedly connected with a feeding pipe, the inner side wall of the granule cutting box is provided with a lifting assembly, the lifting assembly is connected with an air cylinder, and the air cylinder is connected with a motor. A cutting blade is fixedly connected to the top end of the air cylinder, a vibration assembly is arranged on the inner surface of the pelletizing box, and a controller is fixedly connected to the front side face of the pelletizing box. According to the plastic particle cutting device, the lifting assembly is arranged and drives the cutting blade to move up and down, and the length of plastic particles is adjusted by changing the distance between the cutting blade and the feeding pipe; meanwhile, the plastic chip collecting device is further provided with a vibration assembly, a vibrator drives the collecting box and the discharging frame to vibrate, small plastic chips fall into the collecting box through sieve holes, and therefore the plastic chips are collected and recycled conveniently.

Description

Technical Field

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

[0002] Plastic granules have a wide range of applications. In daily life, recycled granules can be used to make various plastic bags, buckets, basins, toys, furniture, stationery and other daily necessities and various plastic products. In the clothing industry, they can be used to make clothing, ties, buttons, zippers. In terms of building materials, the derivative plastic wood profiles of recycled plastic granules are used to make various building components, plastic doors and windows, etc.

[0003] When the existing plastic granulation device is in use, the length of the cut plastic granules is fixed and cannot be adjusted, and cannot meet the requirements of different users for the length of the plastic granules. Utility Model Content

[0004] The purpose of the utility model is to provide a plastic particle granulating device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plastic particle granulation device, comprising a pelletizing box, a feed rack is fixedly connected to the left side of the pelletizing box, a feed assembly is arranged inside the feed rack, a feed pipe is fixedly connected to the left side wall of the pelletizing box, a lifting assembly is arranged on the inner wall of the pelletizing box, the lifting assembly is connected to a cylinder, a cutting blade is fixedly connected to the top of the cylinder, a vibration assembly is arranged on the inner surface of the pelletizing box, and a controller is fixedly connected to the front side of the pelletizing box.

[0006] Preferably, the feed assembly includes a first motor and a plurality of rotating rollers, the first motor is fixedly connected to the front side of the feed rack, the output shaft of the first motor passes through the front side wall of the feed rack, the output shaft of the first motor is connected to a feed roller through a coupling, the feed roller is rotatably connected to the rear side wall of the feed rack at one end away from the first motor, the plurality of rotating rollers are rotatably connected to the inner side wall of the feed rack, and a conveyor belt is sleeved on the surface of the plurality of rotating rollers.

[0007] Preferably, the lifting assembly includes a first mounting frame, the first mounting frame is fixedly connected to the front side wall of the pelletizing box, the second motor is fixedly connected to the inner side wall of the first mounting frame, the output shaft of the second motor is connected to a threaded rod through a coupling, the top end of the threaded rod is rotatably connected to the top wall of the first mounting frame, the threaded rod is threadedly connected to the first slider, the side of the first slider is fixedly connected to a connecting plate, two cylinders are fixedly connected to the bottom ends of the connecting plate, the second slider is fixedly connected to the side of the connecting plate away from the first slider, the second slider is slidably connected to a sliding rod, the two ends of the sliding rod are fixedly connected to the inside of the second mounting frame, and the second mounting frame is fixedly connected to the rear side wall of the pelletizing box.

[0008] Preferably, the vibration assembly includes a vibrator, which is fixedly connected to the inner surface of a pelletizing box, a collecting box is fixedly connected to the top of the vibrator, a discharging rack is fixedly connected to the top surface of the collecting box, a plurality of sieve holes are provided on the inner surface of the discharging rack, and a baffle is clamped on the right side of the collecting box.

[0009] Preferably, a discharge port is provided on the right side of the pelletizing box, and a support frame is fixedly connected to the corner of the bottom surface of the pelletizing box.

[0010] Preferably, the controller is electrically connected to the first motor, the second motor, the cylinder, and the vibrator.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model is provided with a lifting assembly, and the second motor drives the threaded rod to rotate, so that the threaded rod drives the first slider and the connecting rod to move up and down, so that the distance between the cutting blades and the feeding pipe can be adjusted, and the length of the plastic particles can be adjusted by changing the distance between the cutting blades and the feeding pipe;

[0013] 2. The utility model is also provided with a vibration component. The cut plastic particles fall onto the surface of the discharging rack, and the vibrator is started. The vibrator drives the collecting box and the discharging rack to vibrate, and the smaller plastic debris falls into the collecting box through the sieve holes, thereby collecting the plastic debris for easy recycling. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the structure of the feed assembly of the utility model;

[0016] Figure 3 This is a schematic cross-sectional view of the pelletizing box of the utility model;

[0017] Figure 4 This is a schematic diagram of the lifting assembly structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the feed pipe structure of the utility model.

[0019] In the figure: 1. pelletizing box; 2. feed rack; 3. feed assembly; 31. first motor; 32. feed roller; 33. rotating roller; 34. conveyor belt; 4. feed pipe; 5. lifting assembly; 51. first mounting frame; 52. second motor; 53. threaded rod; 54. first slider; 55. connecting plate; 56. second slider; 57. slide rod; 58. second mounting frame; 6. cylinder; 7. cutting blade; 8. vibration assembly; 81. vibrator; 82. collection box; 83. discharging rack; 84. sieve hole; 85. baffle; 9. controller; 10. discharging port; 11. support frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-5 The utility model provides a technical solution: a plastic granule granulating device, including a pelletizing box 1, a feed rack 2 welded on the left side of the pelletizing box 1, a feed assembly 3 installed inside the feed rack 2, a feed pipe 4 welded on the left side wall of the pelletizing box 1, a lifting assembly 5 installed on the inner wall of the pelletizing box 1, a cutting blade 7 installed on the top of the cylinder 6 by bolts, a vibration assembly 8 installed on the inner surface of the pelletizing box 1, and a controller 9 installed on the front side of the pelletizing box 1 by bolts.

[0022] The feeding assembly 3 includes a first motor 31 and a plurality of rotating rollers 33. The first motor 31 is installed on the front side of the feeding frame 2 by bolts. The output shaft of the first motor 31 passes through the front side wall of the feeding frame 2. The feeding roller 32 is installed on the output shaft of the first motor 31 through a coupling. The end of the feeding roller 32 away from the first motor 31 is installed on the rear side wall of the feeding frame 2 through a bearing. The plurality of rotating rollers 33 are installed on the inner side wall of the feeding frame 2 through bearings. The surfaces of the plurality of rotating rollers 33 are provided with a conveyor belt 34, and the top surface of the conveyor belt 34 is flush with the inner surface of the feeding pipe 4.

[0023] The lifting assembly 5 includes a first mounting frame 51, which is mounted on the front side wall of the pelletizing box 1 by bolts, the second motor 52 is mounted on the inner side wall of the first mounting frame 51 by bolts, the threaded rod 53 is mounted on the output shaft of the second motor 52 by a coupling, the top of the threaded rod 53 is mounted on the top wall of the first mounting frame 51 by a bearing, the first slider 54 is threadedly connected to the threaded rod 53, the connecting plate 55 is mounted on the side of the first slider 54 by bolts, the two cylinders 6 are mounted on both ends of the bottom surface of the connecting plate 55 by bolts, the second slider 56 is mounted on the side of the connecting plate 55 away from the first slider 54 by bolts, the sliding rod 57 is slidably connected to the second slider 56, the two ends of the sliding rod 57 are mounted inside the second mounting frame 58 by bolts, and the second mounting frame 58 is mounted on the rear side wall of the pelletizing box 1 by bolts.

[0024] The vibration assembly 8 includes a vibrator 81, which is installed on the inner surface of the pelletizing box 1 by bolts, a collecting box 82 is installed on the top of the vibrator 81 by bolts, a discharging rack 83 is installed on the top surface of the collecting box 82 by bolts, a plurality of sieve holes 84 are opened on the inner surface of the discharging rack 83, and a baffle 85 is clamped with the right side surface of the collecting box 82.

[0025] The discharge port 10 is provided on the right side of the pelletizing box 1, the support frame 11 is installed at the bottom corner of the pelletizing box 1 by bolts, and the feed hole is provided on the bottom of the feed pipe 4 for the cutting blade 7 to pass through.

[0026] The controller 9 is electrically connected to the first motor 31 , the second motor 52 , the cylinder 6 , and the vibrator 81 .

[0027] Working principle: When the utility model is in use, the plastic strip extruded by the plastic extruder is placed under the feed roller 32, the first motor 31 is started by the controller 9, the first motor 31 drives the feed roller 32 to rotate, so as to convey the plastic strip into the feed pipe 4, the second motor 52 is started by the controller 9, the second motor 52 drives the threaded rod 53 to rotate, so that the threaded rod 53 drives the first slider 54 and the connecting rod 55 to move up and down, so that the distance between the cutting blades 7 and the feed pipe 4 can be adjusted, the reciprocating motion of the cylinder 6 drives the cutting blade 7 to cut the plastic, and the length of the plastic particles is adjusted by changing the distance between the cutting blade 7 and the feed pipe; the cut plastic particles fall onto the surface of the discharge rack 83, the vibrator 81 is started, the vibrator 81 drives the collection box 82 and the discharge rack 83 to vibrate, and the smaller plastic debris falls into the collection box 82 through the sieve hole 84, so that the plastic debris is collected for easy recycling. The utility model has the advantages of easy use and good use effect.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plastic granulation device, comprising a pelletizing box (1), characterized in that: The left side of the pelletizing box (1) is fixedly connected to a feed rack (2), a feed assembly (3) is arranged inside the feed rack (2), a feed pipe (4) is fixedly connected to the left side wall of the pelletizing box (1), a lifting assembly (5) is arranged on the inner side wall of the pelletizing box (1), the lifting assembly (5) is connected to a cylinder (6), the lifting assembly (5) comprises a first mounting frame (51), the first mounting frame (51) is fixedly connected to the front side wall of the pelletizing box (1), the inner side wall of the first mounting frame (51) is fixedly connected to a second motor (52), the output shaft of the second motor (52) is connected to a threaded rod (53) through a coupling, the top end of the threaded rod (53) is rotatably connected to the top wall of the first mounting frame (51), and the threaded rod (53) is rotatably connected to the top wall of the first mounting frame (51). 53) is threadedly connected to a first slider (54), a connecting plate (55) is fixedly connected to the side of the first slider (54), two cylinders (6) are fixedly connected to the two ends of the bottom surface of the connecting plate (55), a second slider (56) is fixedly connected to the side of the connecting plate (55) away from the first slider (54), the second slider (56) is slidably connected to a slide rod (57), both ends of the slide rod (57) are fixedly connected to the inside of a second mounting frame (58), the second mounting frame (58) is fixedly connected to the rear side wall of the pelletizing box (1), a cutting blade (7) is fixedly connected to the top of the cylinder (6), a vibration component (8) is provided on the inner surface of the pelletizing box (1), and a controller (9) is fixedly connected to the front side of the pelletizing box (1).

2. A plastic granulation device according to claim 1, characterized in that: The feeding assembly (3) comprises a first motor (31) and a plurality of rotating rollers (33); the first motor (31) is fixedly connected to the front side of the feeding frame (2); the output shaft of the first motor (31) passes through the front side wall of the feeding frame (2); the output shaft of the first motor (31) is connected to a feeding roller (32) via a coupling; one end of the feeding roller (32) away from the first motor (31) is rotatably connected to the rear side wall of the feeding frame (2); the plurality of rotating rollers (33) are rotatably connected to the inner side wall of the feeding frame (2); and a conveyor belt (34) is sleeved on the surface of the plurality of rotating rollers (33).

3. A plastic granulation device according to claim 1, characterized in that: The vibration assembly (8) comprises a vibrator (81), the vibrator (81) is fixedly connected to the inner surface of the pelletizing box (1), the top of the vibrator (81) is fixedly connected to a collecting box (82), the top surface of the collecting box (82) is fixedly connected to a discharging rack (83), the inner surface of the discharging rack (83) is provided with a plurality of sieve holes (84), and the right side of the collecting box (82) is clamped with a baffle (85).

4. A plastic granulation device according to claim 1, characterized in that: The right side of the pelletizing box (1) is provided with a discharge port (10), a support frame (11) is fixedly connected to the corner of the bottom surface of the pelletizing box (1), and the bottom surface of the feed pipe (4) is provided with a feed hole.

5. A plastic granulation device according to claim 1, characterized in that: The controller (9) is electrically connected to the first motor (31), the second motor (52), the cylinder (6), and the vibrator (81).

Images