Plastic processing particle sorting device

Abstract

The utility model belongs to the technical field of plastic particle processing, and particularly relates to a plastic processing particle sorting device which comprises a box body, a first material taking door and a second material taking door are arranged on the front face of the box body, a material guiding pipe is fixedly arranged on the top of the box body, and a material guiding inclined plate is fixedly arranged in the box body. A motor, a first sieve plate, a second sieve plate, a spring and an ejector rod are arranged in the box body, two sets of baffles are fixedly arranged on the inner walls of the two sides of the box body respectively, two sets of sliding grooves are movably formed in the inner walls of the two sides of the box body respectively, and a sorting structure is arranged in the box body. The springs push the sieve plates to restore the positions of the sieve plates, the sieve plates are attached to the baffles when the positions of the sieve plates restore, so that the sieve plates vibrate to screen particles, materials can be divided into three specifications through the arrangement of the two sieve plates, the sorting quality of the equipment is improved, a traditional flat sieve is replaced by the upper and lower vibration sieves, and the condition that the sieve plates are blocked can be effectively prevented.

Description

Technical Field

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

[0002] Plastic particles are roughly divided into more than 200 types, which are subdivided into thousands of types. There are dozens of common types, including general-purpose plastics, engineering plastics, and special plastics. General-purpose plastics: polypropylene, polyethylene, polyvinyl chloride, polystyrene, polyester, polyurethane, etc. Engineering plastics: nylon, polytetrafluoroethylene, polyoxymethylene, polycarbonate silicone, etc. Special plastics: thermosetting plastics, functional polymer plastics. Due to the different sizes of plastic particles, they need to be screened according to the particle size during processing.

[0003] However, the existing screening equipment generally makes the screen plate swing left and right to achieve material screening, which is not only slow but also prone to blockage. Therefore, a plastic processing particle sorting device is proposed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a plastic processing particle sorting device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a plastic processing particle sorting device, comprising a box body, a first material taking door and a second material taking door are arranged on the front of the box body, a material guide tube is fixedly arranged on the top of the box body, a material guide inclined plate is fixedly arranged in the box body, two groups of baffles are fixedly arranged on the inner walls on both sides of the box body, two groups of slide grooves are movably arranged on the inner walls on both sides of the box body, a sorting structure is arranged in the box body, a discharge trough is arranged on one side of the box body, a collection structure is arranged on one side of the box body, and the collection structure is located on one side below the discharge trough.

[0006] As a further description of the above technical solution:

[0007] The sorting structure includes four groups of mounting plates fixedly connected to the inner wall of the box, a motor fixedly connected to one side of the box, and a first sieve plate and a second sieve plate movably connected to the inner wall of the box, multiple groups of the mounting plates are fixedly provided with springs, the four groups of springs are respectively fixedly connected to the first sieve plate and the second sieve plate, a rotating shaft is fixedly provided at the output end of the motor, the rotating shaft is movably connected to the inner walls on both sides of the box, and two push rods are fixedly provided on the rotating shaft.

[0008] As a further description of the above technical solution:

[0009] Two sliding blocks are fixedly provided on both sides of the first sieve plate and the second sieve plate, and the sliding blocks are movably connected to the sliding grooves.

[0010] As a further description of the above technical solution:

[0011] The inner walls on both sides of the box body are provided with mounting holes, bearings are fixedly arranged in the two mounting holes, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft.

[0012] As a further description of the above technical solution:

[0013] The first sieve plate and the second sieve plate are both provided with leakage holes, and the inner diameter of the leakage holes on the first sieve plate is greater than the inner diameter of the leakage holes on the second sieve plate.

[0014] As a further description of the above technical solution:

[0015] The collecting structure comprises a material receiving box fixedly connected to the box body, a material feed port is arranged on the top of the material receiving box, a material discharge port is arranged on the bottom inner wall of the material receiving box, and a material baffle is fixedly arranged on the top of the material receiving box.

[0016] The utility model has the following beneficial effects:

[0017] 1. Compared with the prior art, the plastic processing particle sorting device is provided with a motor, a first sieve plate, a second sieve plate, a spring and a push rod. The motor drives the rotating shaft to rotate the push rod, and the push rod squeezes the first sieve plate and the second sieve plate. The spring pushes the sieve plate to restore its position. When the sieve plate is restored, it fits with the baffle plate, so that the sieve plate vibrates to achieve particle screening. The setting of the two sieve plates can classify the materials into three specifications, thereby improving the sorting quality of the equipment. The upper and lower vibrating screens replace the traditional flat screen, which can effectively prevent the sieve plate from being blocked.

[0018] 2. Compared with the prior art, the plastic processing particle sorting device, by setting a material receiving box and a material baffle plate, after the particles are screened, the particles with the smallest inner diameter will be discharged through the discharge port and fall into the material receiving box. The material can be collected without an external collection bag, and the situation that the external collection bag connection is not tight and causes material splashing can be prevented. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a three-dimensional structural schematic diagram of a plastic processing particle sorting device proposed by the utility model;

[0020] Figure 2 This is a schematic diagram of the front cross-section structure of a plastic processing particle sorting device proposed by the utility model;

[0021] Figure 3 The utility model is a three-dimensional schematic diagram of a sorting structure in a plastic processing particle sorting device.

[0022] Legend:

[0023] 1. Box body; 2. Removal door 1; 3. Removal door 2; 4. Material guide inclined plate; 5. Material guide pipe; 6. Baffle plate; 7. Slide; 8. Sorting structure; 801. Mounting plate; 802. Motor; 803. First sieve plate; 804. Second sieve plate; 805. Spring; 806. Push rod; 9. Collection structure; 901. Material receiving box; 902. Baffle plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Reference Figures 1 to 3 The utility model provides a plastic processing particle sorting device: comprising a box body 1, a first material taking door 2 and a second material taking door 3 are arranged on the front of the box body 1, a material guide pipe 5 is fixedly arranged on the top of the box body 1, a material guide inclined plate 4 is fixedly arranged in the box body 1, two groups of baffles 6 are fixedly arranged on the inner walls of both sides of the box body 1, and two groups of slide grooves 7 are movably arranged on the inner walls of both sides of the box body 1;

[0026] Reference Figure 3 In order to realize the vibration screening of the material, a sorting structure 8 is provided in the box body 1, and the sorting structure 8 includes four groups of mounting plates 801 fixedly connected to the inner wall of the box body 1, a motor 802 fixedly connected to one side of the box body 1, and a first sieve plate 803 and a second sieve plate 804 movably connected to the inner wall of the box body 1. Two sliders are fixedly provided on both sides of the first sieve plate 803 and the second sieve plate 804, and the sliders are movably connected to the slide 7. Leakage holes are provided on the first sieve plate 803 and the second sieve plate 804. The inner diameter of the leakage hole on the first sieve plate 803 is larger than the inner diameter of the leakage hole on the second sieve plate 804. The arrangement of the two sieve plates can separate the material into three 1. The plurality of mounting plates 801 are fixedly provided with springs 805, and the four springs 805 are respectively fixedly connected to the first sieve plate 803 and the second sieve plate 804, and the output end of the motor 802 is fixedly provided with a rotating shaft, and the rotating shaft is movably connected to the inner walls on both sides of the box body 1, and mounting holes are provided on the inner walls on both sides of the box body 1, and bearings are fixedly provided in the two mounting holes, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft, and two push rods 806 are fixedly provided on the rotating shaft, and the cooperation of the springs 805 and the push rods 806 can make the sieve plate vibrate, which can not only achieve the screening effect, but also prevent the leakage holes on the sieve plate from being blocked;

[0027] Reference Figure 1 to Figure 2In order to prevent the material from splashing, a discharge trough is provided on one side of the box body 1, and a collecting structure 9 is provided on one side of the box body 1. The collecting structure 9 includes a receiving box 901 fixedly connected to the box body 1, and a feed port is provided on the top of the receiving box 901, and a discharge port is provided on the bottom inner wall of the receiving box 901. A baffle plate 902 is fixedly provided on the top of the receiving box 901. The collecting structure 9 is located on one side below the discharge trough. After the particles are screened, the particles with the smallest inner diameter will be discharged through the discharge port and fall into the receiving box 901. The material can be collected without an external collecting bag, which can prevent the external collecting bag from being poorly connected and causing material splashing.

[0028] Working principle: When in use, first start the motor 802, the motor 802 drives the rotating shaft, and the rotating shaft drives the two push rods 806, and the push rods 806 intermittently squeeze the first sieve plate 803 on the top and the second sieve plate 804 on the bottom, and squeeze the spring 805 when the first sieve plate 803 and the second sieve plate 804 move. When the push rod 806 is out of contact with the sieve plate, the spring 805 will push the sieve plate to restore its position. When the sieve plate is restored, it will fit with the baffle 6, so that the sieve plate vibrates, and the particles to be sorted are introduced into the box 1 through the guide pipe 5. The material falls on the top of the first sieve plate 803, and the first sieve plate 803 vibrates to screen the material, and the particles larger than the leakage hole are retained. The top of the first sieve plate 803, particles smaller than the inner diameter of the leakage hole of the first sieve plate 803 fall on the top of the second sieve plate 804, and the second sieve plate 804 vibrates to continue to realize the vibration screening of the material, and particles smaller than the inner diameter of the leakage hole of the second sieve plate 804 will fall on the top of the material guide inclined plate 4, and finally pass through the discharge port and fall into the material receiving box 901, which can effectively reduce the probability of the discharged material splashing and falling to the ground. The setting of the two sieve plates can realize the graded screening of the material and divide the material into three specifications, thereby improving the sorting quality of the equipment. The cooperation of the spring 805 and the top rod 806 can make the sieve plate vibrate, which can not only have a screening effect, but also prevent the leakage holes on the sieve plate from being blocked.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A plastic processing particle sorting device, comprising a box (1), characterized in that: The front of the box body (1) is provided with a first material taking door (2) and a second material taking door (3), the top of the box body (1) is fixedly provided with a material guide pipe (5), the inside of the box body (1) is fixedly provided with a material guide inclined plate (4), two groups of baffles (6) are fixedly provided on the inner walls on both sides of the box body (1), two groups of slide grooves (7) are movably provided on the inner walls on both sides of the box body (1), a sorting structure (8) is provided in the box body (1), a material discharge trough is provided on one side of the box body (1), and a collection structure (9) is provided on one side of the box body (1), and the collection structure (9) is located on one side below the material discharge trough.

2. A plastic processing particle sorting device according to claim 1, characterized in that: The sorting structure (8) comprises four groups of mounting plates (801) fixedly connected to the inner wall of the box body (1), a motor (802) fixedly connected to one side of the box body (1), and a first sieve plate (803) and a second sieve plate (804) movably connected to the inner wall of the box body (1), multiple groups of the mounting plates (801) are fixedly provided with springs (805), and the four groups of the springs (805) are respectively fixedly connected to the first sieve plate (803) and the second sieve plate (804), and a rotating shaft is fixedly provided at the output end of the motor (802), and the rotating shaft is movably connected to the inner walls of the box body (1) on both sides, and two push rods (806) are fixedly provided on the rotating shaft.

3. A plastic processing particle sorting device according to claim 2, characterized in that: Two sliding blocks are fixedly provided on both sides of the first sieve plate (803) and the second sieve plate (804), and the sliding blocks are movably connected to the sliding grooves (7).

4. A plastic processing particle sorting device according to claim 2, characterized in that: The inner walls on both sides of the box body (1) are provided with mounting holes, bearings are fixedly arranged in the two mounting holes, and the inner rings of the two bearings are fixedly sleeved on the rotating shaft.

5. A plastic processing particle sorting device according to claim 2, characterized in that: The first sieve plate (803) and the second sieve plate (804) are both provided with leakage holes, and the inner diameter of the leakage hole on the first sieve plate (803) is greater than the inner diameter of the leakage hole on the second sieve plate (804).

6. A plastic processing particle sorting device according to claim 1, characterized in that: The collecting structure (9) comprises a material receiving box (901) fixedly connected to the box body (1), a material feed port is provided at the top of the material receiving box (901), a material discharge port is provided on the bottom inner wall of the material receiving box (901), and a material baffle plate (902) is fixedly provided at the top of the material receiving box (901).

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