Plastic particle refining treatment device
Through the multi-stage screening method combining vibration screening and tilt flip, the problem of low screening efficiency of existing devices is solved, and efficient plastic particles are refined, meeting production needs.
Patent Information
- Application Number
- CN202421481256.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-26
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-06-26
AI Technical Summary
The existing plastic particle refining treatment device has not been simple and efficient enough to screen the screening efficiency is not high and cannot meet the actual production needs.
The vibration screening structure and multi-stage screening method are adopted, and the motor drives the rotary wheel to rotate and drive the linkage rod and movable seat movement, so that the screen frame vibrates and screens are tilted and flipped together with the cylinder drive. Multi-stage screening is performed using screens of different mesh sizes.
It improves the screening efficiency of plastic particles, meets actual production needs, reduces production costs, and has a simple structure and convenient operation.
Smart Images
Figure CN223131119U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plastic particle refinement treatment, and specifically relates to a plastic particle refinement treatment device. Background Technique
[0002] Plastic particles, as important raw materials in modern industry, are not only the basis for manufacturing various plastic products but also play an irreplaceable role in many fields. From traditional general plastic particles such as polyethylene and polypropylene to high-performance engineering plastic particles and then to biodegradable plastic particles, these diverse products provide more choices for all walks of life.
[0003] However, during the production and use of plastic particles, the particle size has a direct impact on the meltability, fluidity, and processing performance of plastics, thus directly related to the quality and performance of the final product. Therefore, to ensure uniform particle size of plastic particles and improve product quality, it is particularly crucial to refine plastic particles. However, the existing plastic particle refinement treatment devices currently have insufficiently simple and efficient screening effects, resulting in low screening efficiency and unable to meet the actual production requirements.
[0004] Therefore, based on the above technical problems, it is necessary for those skilled in the art to develop a plastic particle refinement treatment device. Content of the Utility Model
[0005] The purpose of the utility model is to provide a plastic particle refinement treatment device to solve the problems raised in the above background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solutions:
[0007] A technical solution of a plastic particle refinement treatment device includes a base, a support seat is installed on the base, a platform is installed on the support seat, a second sieve frame is arranged on the platform, a second discharge port is installed on the outer wall of the second sieve frame, a first sieve frame is arranged above the second sieve frame, a first sieve mesh is arranged inside the first sieve frame, a first discharge port is arranged on the outer wall of the first sieve frame, a vertical rod is arranged at the bottom of the first sieve frame, and the vertical rod is movably connected to the second sieve frame through a pin shaft. A motor is installed on the platform, the output end of the motor is connected to a turntable, a linkage rod is rotatably connected to an eccentric position of the turntable, and the tail end of the linkage rod is movably connected to a movable seat, and the movable seat is connected to the first sieve frame.
[0008] As a preferred technical solution, a second sieve mesh is arranged inside the second sieve frame, and the inner diameter of the mesh holes of the second sieve mesh is smaller than the inner diameter of the mesh holes of the first sieve frame.
[0009] As a preferred technical solution, a cylinder is provided on the support base, and the output end and the tail of the cylinder are respectively movably connected to a head movable seat and a tail movable seat, and the head movable seat is connected to the second sieve frame, and the tail movable seat is connected to the support base.
[0010] As a preferred technical solution, rotating columns are provided on both sides of the second sieve frame, and bearing seats are sleeved outside the rotating columns.
[0011] As a preferred technical solution, the lower platform of the second sieve mesh is provided in a through manner, and a guiding inclined seat is installed on the base.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] The present utility model is a plastic particle refinement processing device. The first sieve frame and the second sieve frame are movably connected by a vertical rod and a pin shaft to form a vibrating screening structure. The motor drives the turntable to rotate, and then drives the linkage rod and the movable seat to reciprocate, thereby driving the first sieve frame to vibrate and screen on the second sieve frame, so that the plastic particles are refined; at the same time, the inner diameter of the mesh holes of the second sieve mesh provided in the second sieve frame is smaller than the inner diameter of the mesh holes of the first sieve frame, which can achieve multi-stage screening and improve the screening effect; the setting of the cylinder can drive the second sieve frame to tilt and turn along the rotating column, and further screen by using the second sieve mesh. The through setting of the lower platform of the second sieve mesh and the guiding inclined seat installed on the base facilitate the export of the screened plastic particles. The device has a simple structure, is easy to operate, has a high screening efficiency, and can meet the actual production requirements. Description of the Drawings
[0014] Figure 1 It is a schematic diagram of the overall structure of a plastic particle refinement processing device;
[0015] Figure 2 It is a three-dimensional structure schematic diagram of a plastic particle refinement processing device.
[0016] In the reference numerals: 1, base; 11, support base; 21, cylinder; 211, tail movable seat; 22, platform; 221, head movable seat; 23, second sieve frame; 231, second sieve mesh; 232, second discharge port; 24, rotating column; 25, bearing seat; 26, guiding inclined seat; 31, vertical rod; 32, pin shaft; 33, first sieve frame; 331, first sieve mesh; 332, first discharge port; 34, motor; 35, turntable; 36, linkage rod; 37, movable seat. Detailed Description of the Invention
[0017] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only to provide a better understanding of the present utility model by showing examples of the present utility model.
[0018] As Figure 1 and Figure 2 shown, the present utility model provides a technical solution for a plastic particle refinement treatment device: including a base 1, a support base 11 is installed on the base 1, a platform 22 is installed on the support base 11, a second sieve frame 23 is arranged on the platform 22, a second sieve mesh 231 is arranged in the second sieve frame 23, the inner diameter of the mesh holes of the second sieve mesh 231 is smaller than the inner diameter of the mesh holes of the first sieve frame, a second discharge port 232 is installed on the outer wall of the second sieve frame 23, a first sieve frame 33 is arranged above the second sieve frame 23, a first sieve mesh 3311 is arranged in the first sieve frame 33, a first discharge port 332 is arranged on the outer wall of the first sieve frame 33, a vertical rod 31 is arranged at the bottom of the first sieve frame 33, and the vertical rod 31 is movably connected to the second sieve frame 23 through a pin shaft 32 to form a vibrating screening structure. A motor 34 is installed on the platform 22, the output end of the motor 34 is connected to a turntable 35, a linkage rod 36 is rotatably connected to an eccentric position of the turntable 35, and the tail end of the linkage rod 36 is movably connected to a movable seat 37. The movable seat 37 is connected to the first sieve frame 33. The motor 34 drives the turntable 35 to rotate, thereby driving the linkage rod 36 and the movable seat 37 to reciprocate, so as to drive the first sieve frame 33 to vibrate and screen on the second sieve frame 23, so that the plastic particles are refined.
[0019] Among them, a cylinder 21 is arranged on the support base 11. The output end and the tail of the cylinder 21 are respectively movably connected to a head movable seat 221 and a tail movable seat 211. The head movable seat 221 is connected to the second sieve frame 23, and the tail movable seat 211 is connected to the support base 11. The arrangement of the cylinder 21 can drive the second sieve frame 23 to tilt and turn along the rotating column 24 for secondary screening.
[0020] Among them, rotating columns 24 are arranged on both sides of the second sieve frame 23, and bearing seats 25 are sleeved outside the rotating columns 24 to realize the rotational connection of the second sieve frame 23.
[0021] Among them, the platform 22 below the second sieve mesh 231 is arranged in a through manner, and a guide inclined seat 26 is installed on the base 1 to facilitate the discharge of the screened plastic particles.
[0022] The working principle and use process of the utility model: when in use, the plastic particles to be processed are placed on the screen frame 1 33, and then the motor 34 is started. The motor 34 drives the turntable 35 to rotate. Since one end of the linkage rod 36 is rotatably connected to the eccentric position of the turntable 35, and the other end is movably connected to the movable seat 37, the rotational motion of the turntable 35 will be converted into the reciprocating motion of the linkage rod 36, thereby driving the movable seat 37 and the screen frame 1 33 to vibrate and screen on the screen frame 2 23. The screen frame 1 33 and the screen frame 2 23 are movably connected through the vertical rod 31 and the pin 32. This structure enables the screen frame 1 33 to effectively vibrate on the screen frame 2 23 to achieve the refinement of plastic particles. During the screening process, larger particles will be left on the screen frame 1 33 and discharged through the discharge port 1 332, while smaller particles will fall into the screen frame 2 23 through the screen mesh 1 3311, further screened by the screen mesh 231, and finally discharged through the discharge port 232.
[0023] In order to further improve the screening effect, by controlling the extension and contraction of the air cylinder 21, the screen frame 23 can be driven to tilt and flip along the rotating column 24. When the screen frame 23 is tilted, the plastic particles therein will move along the screen mesh 231 to the lower end, and at the same time, under the effect of gravity, the particles will roll and jump on the screen mesh, thereby further improving the screening effect.
[0024] In addition, the lower platform 22 of the second screen 231 is set through, and a material guide inclined seat 26 is installed on the base 1, so that the screened plastic particles can smoothly pass through the platform 22 and be guided out from the material guide inclined seat 26, which is convenient for collection and processing.
[0025] The plastic particle refining device provided by the utility model realizes efficient refining of plastic particles by combining vibration screening and tilting and flipping, improves screening efficiency, reduces production costs, and meets actual production needs. At the same time, the device has a simple structure, is easy to operate, and has broad application prospects.
[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
[0027] In the description of the present utility model, it should be understood that the orientation or positional relationships indicated by the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inner", "front", "center", "both ends", etc. are based on the orientation or positional relationships shown in the drawings. These are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.
[0028] In the present utility model, unless otherwise clearly defined and limited, the terms "installed", "set", "connected", "fixed", "swiveling connection", etc. should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. It can be the communication inside two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.
[0029] According to the embodiments of the present utility model as described above, these embodiments do not elaborate on all details, nor do they limit the utility model to only the specific embodiments. Obviously, many modifications and variations can be made according to the above description. These embodiments are selected and specifically described in this specification to better explain the principles and practical applications of the present utility model, so that those skilled in the relevant technical field can make good use of the present utility model and its modified use based on the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A plastic particle refinement processing device, characterized in that, It includes a base (1), a support base (11) is installed on the base (1), a platform (22) is installed on the support base (11), a second sieve frame (23) is arranged on the platform (22), a second discharge port (232) is installed on the outer wall of the second sieve frame (23), a first sieve frame (33) is arranged above the second sieve frame (23), a first sieve mesh (331) is arranged in the first sieve frame (33), a first discharge port (332) is arranged on the outer wall of the first sieve frame (33), a vertical rod (31) is arranged at the bottom of the first sieve frame (33), and the vertical rod (31) is movably connected to the second sieve frame (23) through a pin shaft (32). A motor (34) is installed on the platform (22), the output end of the motor (34) is connected to a turntable (35), a linkage rod (36) is rotatably connected to an eccentric position of the turntable (35), and the tail end of the linkage rod (36) is movably connected to a movable seat (37), and the movable seat (37) is connected to the first sieve frame (33).
2. The plastic particle refinement processing device according to claim 1, characterized in that: A second sieve mesh (231) is arranged in the second sieve frame (23), and the inner diameter of the mesh holes of the second sieve mesh (231) is smaller than the inner diameter of the mesh holes of the first sieve frame (33).
3. The plastic particle refinement processing device according to claim 1, characterized in that: A cylinder (21) is arranged on the support base (11), the output end and the tail of the cylinder (21) are respectively movably connected to a head movable seat (221) and a tail movable seat (211), the head movable seat (221) is connected to the second sieve frame (23), and the tail movable seat (211) is connected to the support base (11).
4. A plastic particle refinement processing device according to claim 1, characterized in that: Rotating columns (24) are arranged on both sides of the second sieve frame (23), and bearing seats (25) are sleeved on the rotating columns (24).
5. A plastic particle refinement processing device according to claim 2, characterized in that: The lower part of the platform (22) of the second sieve mesh (231) is arranged in a through manner, and a guide inclined seat (26) is installed on the base (1).