Cutting and screening device for plastic particle production

Abstract

The utility model discloses a material cutting and screening device for plastic particle production, which comprises a shell and a detachable device, and is characterized in that two vibration mechanisms are fixedly connected to the left side of the interior of the shell, the output ends of the vibration mechanisms are fixedly connected with upper clamping blocks, two elastic plates are fixedly connected to the right side of the interior of the shell, and the upper clamping blocks are fixedly connected with lower clamping blocks. The other end of the elastic plate is fixedly connected with a lower clamping block, each detachable device comprises an upper clamping groove, a lower clamping groove and a connecting plate, the interior of the upper detachable device is fixedly connected with a first screen, and the interior of the lower detachable device is fixedly connected with a second screen. According to the plastic particle cutting and screening device, the first screen and the second screen are arranged, plastic particles are screened twice through the first screen and the second screen, the plastic particles of two particle sizes are obtained through two times of screening, and compared with a traditional material cutting and screening device, the plastic particle cutting and screening device can obtain multiple plastic particles of different sizes; and the number of types of particles screened by the device is increased.

Description

Technical Field

[0001] This utility model relates to the field of cutting and screening devices, specifically a cutting and screening device for plastic pellet production. Background Technology

[0002] Plastics are materials made primarily of synthetic or natural resins, with various additives, molded under specific temperature and pressure. Plastics are lightweight, possess excellent chemical stability, and superior electrical insulation properties. They maintain their shape at room temperature and exhibit certain mechanical strength and durability. Processing plastic raw materials into plastic granules and then screening them is a crucial step in the plastics industry. A cutting and screening device can accomplish this process. This device cuts plastic raw materials into granules and then screens them, removing defective granules and ensuring uniform particle size. However, after a period of operation, traditional cutting and screening devices accumulate a large amount of plastic on the screen surface, easily clogging the screen and affecting its efficiency in screening plastic granules. Disassembly and cleaning are necessary, but traditional disassembly uses bolts, which is inconvenient, time-consuming, labor-intensive, and troublesome. Furthermore, traditional cutting and screening devices only have one type of screen, limiting their ability to screen only one particle size. Therefore, a cutting and screening device for plastic granule production is proposed. Utility Model Content

[0003] The purpose of this utility model is to provide a cutting and screening device for plastic granule production, which can solve the problems of inconvenient disassembly and installation of the screen of traditional cutting and screening devices and the fact that traditional cutting and screening devices can only screen out plastic granules of one size.

[0004] To achieve the above objectives, a cutting and screening device for plastic granule production is provided, comprising a housing and a detachable device. Two vibration mechanisms are fixedly connected to the left side of the housing, and an upper clamping block is fixedly connected to the output end of the vibration mechanism. Two elastic plates are fixedly connected to the right side of the housing, and a lower clamping block is fixedly connected to the other end of the elastic plates. The detachable device includes an upper clamping groove, a lower clamping groove, and a connecting plate.

[0005] The detachable device described above has a first screen fixedly connected inside, and the detachable device described below has a second screen fixedly connected inside.

[0006] According to the aforementioned cutting and screening device for producing plastic granules, the device is characterized in that: a feed inlet is fixedly connected to the upper end of the outer shell, and two discharge outlets are opened on the front side of the outer shell.

[0007] According to the aforementioned cutting and screening device for plastic granule production, the device is characterized in that: a cutting device is provided inside the outer shell, the cutting device includes a cutting motor and a cutting mechanism, the output shaft of the cutting motor is fixedly connected to the cutting mechanism, a mounting base is fixedly connected to the lower end of the cutting motor, and the side of the mounting base is fixedly connected to the outer shell.

[0008] According to the aforementioned cutting and screening device for producing plastic granules, the device is characterized in that: two hinges are fixedly connected to the left side of the outer shell, a rotating door is fixedly connected to the inner ring of the two hinges, and a first handle is fixedly connected to the surface of the rotating door.

[0009] According to the aforementioned cutting and screening device for producing plastic granules, the characteristic feature is that a funnel is fixedly connected inside the outer shell.

[0010] According to the aforementioned cutting and screening device for producing plastic granules, the device is characterized in that: two guide plates are fixedly connected to the front of the outer shell.

[0011] According to the aforementioned cutting and screening device for producing plastic granules, the device is characterized in that: a collection frame is slidably connected to the bottom of the outer shell, and a second handle is fixedly connected to the surface of the collection frame.

[0012] According to the aforementioned cutting and screening device for producing plastic granules, the lower end of the upper slot is fixedly connected to two connecting plates, and the lower end of the connecting plates is fixedly connected to the lower slot.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This cutting and screening device for plastic granule production is equipped with an upper clamping block, a lower clamping block, an upper clamping groove, and a lower clamping groove. The upper clamping groove clamps the upper clamping block, and the lower clamping groove clamps the lower clamping block to complete the installation of the detachable device. If disassembly is required, the detachable device can be removed by simply pulling it out. This is convenient and quick, improves the efficiency of disassembly and installation, and further improves work efficiency.

[0015] 2. This cutting and screening device for producing plastic granules, by setting a first screen and a second screen, achieves two screenings of plastic granules, resulting in two sizes of plastic granules. Compared with traditional cutting and screening devices, this device can obtain a variety of plastic granules of different sizes, increasing the number of types of granules that can be screened.

[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0018] Figure 1 This is a perspective view of a cutting and screening device for producing plastic granules according to the present invention;

[0019] Figure 2 This is a perspective view of a detachable device of a cutting and screening apparatus for producing plastic granules according to this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of a cutting and screening device for producing plastic granules, without the installation of a detachable device.

[0021] Figure 4 This is a schematic diagram of the internal structure of a cutting and screening device for producing plastic granules according to the present invention, with a detachable device already installed.

[0022] Figure 5 For the present utility model Figure 4 An enlarged schematic diagram of the structure at point A in the middle;

[0023] Figure 6 For the present utility model Figure 4 An enlarged schematic diagram of the structure at point B.

[0024] In the diagram: 1. Outer shell; 2. Detachable device; 3. Feed inlet; 4. Cutting device; 5. Hinge; 6. Revolving door; 7. First handle; 8. Funnel; 9. Vibration mechanism; 10. Upper clamping block; 11. Elastic plate; 12. Lower clamping block; 13. Discharge port; 14. Guide plate; 15. Collection frame; 16. Second handle; 201. Upper slot; 202. Lower slot; 203. Connecting plate; 401. Cutting motor; 402. Cutting mechanism; 2001. First screen; 2002. Second screen; 4001. Mounting base. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the 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] Please see Figure 1-6This utility model provides a technical solution: a cutting and screening device for plastic granule production, including a shell 1 and a detachable device 2. Two vibration mechanisms 9 are fixedly connected to the left side of the interior of the shell 1, and an upper locking block 10 is fixedly connected to the output end of the vibration mechanism 9. Two elastic plates 11 are fixedly connected to the right side of the interior of the shell 1, and a lower locking block 12 is fixedly connected to the other end of the elastic plate 11. The detachable device 2 includes an upper locking groove 201, a lower locking groove 202, and a connecting plate 203. By setting the upper locking block 10, the lower locking block 12, the upper locking groove 201 locks the upper locking block 10, and the lower locking groove 202 locks the lower locking block 12, thus completing the installation of the detachable device 2. If disassembly is required, the detachable device 2 can be disassembled simply by pulling it out, which is convenient and quick, improves the efficiency of disassembly and installation, and further improves work efficiency.

[0027] The upper detachable device 2 has a first screen 2001 fixedly connected inside, and the lower detachable device 2 has a second screen 2002 fixedly connected inside. By setting the first screen 2001 and the second screen 2002, the plastic particles are screened twice, resulting in two sizes of plastic particles. Compared with traditional cutting and screening devices, this device can obtain plastic particles of various sizes, thus increasing the variety of particle sizes that the device can screen.

[0028] The upper end of the outer casing 1 is fixedly connected to a feed inlet 3, and the front of the outer casing 1 has two discharge outlets 13. The feed inlet 3 and discharge outlets 13 facilitate the entry of plastic raw materials into the device, and the screened plastic granules exit from the device. The interior of the outer casing 1 is equipped with a cutting device 4, which includes a cutting motor 401 and a cutting mechanism 402. The output shaft of the cutting motor 401 is fixedly connected to the cutting mechanism 402. The lower end of the cutting motor 401 is fixedly connected to a mounting base 4001. The side of the mounting base 4001... Fixedly connected to the outer casing 1, a cutting motor 401 and a cutting mechanism 402 are provided. Starting the cutting motor 401 drives the cutting mechanism 402 to cut the plastic raw material into plastic granules, thus realizing the cutting function of the device. Two hinges 5 are fixedly connected to the left side of the outer casing 1. A rotating door 6 is fixedly connected to the inner ring of the two hinges 5. A first handle 7 is fixedly connected to the surface of the rotating door 6. By setting up the hinges 5, rotating door 6, and first handle 7, pulling the first handle 7 causes the rotating door to rotate... The revolving door 6 rotates around the center of the hinge 5, enabling the opening and closing of the revolving door 6. This facilitates the disassembly and installation of the internal detachable device 2 and also makes it convenient for device maintenance. A funnel 8 is fixedly connected inside the outer shell 1. By setting the funnel 8, the plastic particles obtained after cutting can fall accurately onto the surface of the screen, thus guiding the plastic particles. Two guide plates 14 are fixedly connected to the front of the outer shell 1. By setting the guide plates 14, the plastic particles coming out of the discharge port 13 are guided, changing the direction and distance of the falling plastic particles, which facilitates the collection and sorting of the screened plastic particles. A collection frame 15 is slidably connected to the bottom of the outer shell 1. A second handle 16 is fixedly connected to the surface of the collection frame 15. By setting the collection frame 15 and the second handle 16, pulling the second handle 16 moves the collection frame 15, which facilitates the removal of unqualified plastic particles obtained after screening from the inside of the device. The lower end of the upper slot 201 is fixedly connected to two connecting plates 203, and the lower end of the connecting plates 203 is fixedly connected to the lower slot 202.

[0029] Working principle: When in use, connect the power supply. To disassemble the screen, pull the detachable device 2, causing the upper locking block 10 to disengage from the upper locking slot 201 and the lower locking block 12 to disengage from the lower locking slot 202, allowing the detachable device 2 to be removed from the device, thus completing the disassembly of the screen. To install the screen, first align the upper locking block 10 with the upper locking slot 201 and the lower locking block 12 with the lower locking slot 202. Then push the detachable device 2 so that the upper locking block 10 fully enters the upper locking slot 201 and the lower locking block 12 fully enters the lower locking slot 202, fixing the detachable device 2 inside the device, thus installing the screen. When two different particle sizes are obtained... When producing plastic granules, the plastic granules are first cut by the cutting device 4 and then guided by the funnel 8 onto the surface of the first screen 2001. Under the vibration of the vibration mechanism 9, the first screen 2001 filters out plastic granules of one size, which come out from the upper discharge port 13. The remaining smaller plastic granules fall from the holes of the first screen 2001 onto the surface of the second screen 2002. Under the vibration of the vibration mechanism 9 again, the second screen 2002 filters out plastic granules of another size, which come out from the lower discharge port 13. Through the above process, the plastic granules are screened twice, resulting in two types of plastic granules with different sizes.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A cutting and screening device for producing plastic granules, comprising a housing (1) and a detachable device (2), characterized in that, Two vibration mechanisms (9) are fixedly connected to the inside left side of the outer shell (1). An upper locking block (10) is fixedly connected to the output end of the vibration mechanism (9). Two elastic plates (11) are fixedly connected to the inside right side of the outer shell (1). A lower locking block (12) is fixedly connected to the other end of the elastic plate (11). The detachable device (2) includes an upper locking slot (201), a lower locking slot (202), and a connecting plate (203). The upper detachable device (2) is internally fixedly connected to a first screen (2001), and the lower detachable device (2) is internally fixedly connected to a second screen (2002).

2. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: The upper end of the outer shell (1) is fixedly connected to the inlet (3), and the front of the outer shell (1) has two outlets (13).

3. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: The shell (1) is equipped with a cutting device (4) inside. The cutting device (4) includes a cutting motor (401) and a cutting mechanism (402). The output shaft of the cutting motor (401) is fixedly connected to the cutting mechanism (402). The lower end of the cutting motor (401) is fixedly connected to a mounting base (4001). The side of the mounting base (4001) is fixedly connected to the shell (1).

4. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: Two hinges (5) are fixedly connected to the left side of the outer shell (1), and a revolving door (6) is fixedly connected to the inner ring of the two hinges (5). A first handle (7) is fixedly connected to the surface of the revolving door (6).

5. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: A funnel (8) is fixedly connected inside the outer shell (1).

6. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: Two guide plates (14) are fixedly connected to the front of the outer casing (1).

7. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: A collection frame (15) is slidably connected to the bottom of the outer shell (1), and a second handle (16) is fixedly connected to the surface of the collection frame (15).

8. The cutting and screening device for plastic pellet production as described in claim 1, characterized in that: The lower end of the upper slot (201) is fixedly connected to two connecting plates (203), and the lower end of the connecting plate (203) is fixedly connected to the lower slot (202).

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