Plastic particle sorting device

Abstract

The utility model relates to the technical field of automation, in particular to a plastic particle sorting device. The plastic particle sorting device comprises a box body, a feeding pipe, supporting rods, filter plates, a connecting column, a second motor, an extrusion block, a spring and the like, the feeding pipe is fixedly connected to the rear side of the top of the box body, the supporting rods which are in bilateral symmetry are fixedly connected to the front side in the box body, and the three longitudinally-distributed filter plates are connected between the two supporting rods in a sliding mode; connecting columns are fixedly connected among the right sides of the three filter plates, a second motor is fixedly connected to the right side wall in the box body, a coupler of the second motor is fixedly connected with an extrusion block, the extrusion block is in contact fit with the connecting columns, and springs are connected between the bottom of the feeding pipe and the tops of the connecting columns. The extrusion block is driven by the second motor to rotate, vibration of the filter plate is achieved through cooperation of the extrusion block and the connecting column, plastic particles can be prevented from being clamped in the filter holes, and sorting continuity and smoothness are improved.

Description

Technical Field

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

[0002] Plastic particle sorting devices are mainly used in the plastic processing and recycling industries. Their main purpose is to separate plastic particles of different types, sizes or qualities to ensure the quality and performance of the final product. The application of such devices is not limited to newly produced plastic particles, but is also widely used in the recycling of waste plastics. Through sorting, impurities can be removed and the purity and quality of recycled plastics can be improved.

[0003] Although the plastic particle sorting devices currently on the market have met the basic sorting needs to a certain extent, there are still some obvious shortcomings, especially for devices without vibration function: during the sorting process, if there is no vibration assistance, plastic particles are easily stuck in the filter holes of the filter plate, resulting in reduced sorting efficiency or even blockage.

[0004] Therefore, a plastic particle sorting device is particularly needed to solve the above problems. Utility Model Content

[0005] In order to overcome the disadvantage that plastic particles are easily stuck in the filter holes of the filter plate, resulting in reduced sorting efficiency or even blockage, the utility model provides a plastic particle sorting device.

[0006] The utility model is achieved through the following technical approaches: a plastic particle sorting device, including a box body, a feed pipe, a support rod, a filter plate, a connecting column, a second motor, an extrusion block, a spring and a draw box, a feed pipe is fixedly connected to the rear side of the top of the box body, a left-right symmetrical support rod is fixedly connected to the front side of the box body, three longitudinally distributed filter plates are slidably connected between the two support rods, a connecting column is fixedly connected between the right sides of the three filter plates, a second motor is fixedly connected to the right side wall of the box body, a coupling of the second motor is fixedly connected to the extrusion block, the extrusion block is in contact with the connecting column, a spring is connected between the bottom of the feed pipe and the top of the connecting column, three longitudinally distributed limit grooves are opened on the left side of the box body, a slide groove is opened on the left side wall of the filter plate, a discharge port is opened on the left side wall, the right side wall and the front side wall of the box body, and a draw box is slidably placed on the rear side of the box body.

[0007] Optionally, it further includes a first motor and a rotating block, the first motor is fixedly connected to the left side wall of the feed pipe, the coupling of the first motor is fixedly connected to the rotating block, and the rotating block is located inside the feed pipe.

[0008] Optionally, it further includes a slider and a scraper, the slider is slidably connected in the slide groove, the scraper is fixedly connected to the bottom of the slider, and the left ends of the scrapers pass through the corresponding limiting grooves.

[0009] Optionally, the filter plate is arranged at an angle.

[0010] Optionally, the extrusion block is oval-shaped.

[0011] Optionally, a pull block is fixedly connected to the rear side wall of the drawer box.

[0012] From the above description of the structure of the utility model, it can be seen that the design starting point, concept and advantages of the utility model are: 1. The utility model drives the extrusion block to rotate through the second motor, and realizes the vibration of the filter plate through the cooperation of the extrusion block and the connecting column, which helps to prevent plastic particles from getting stuck in the filter holes and improves the continuity and smoothness of the sorting.

[0013] 2. The utility model provides a slider and a scraper. When plastic particles are stuck in the filter holes and vibration cannot solve the problem, the scraper can be pushed manually to solve the problem, thereby increasing the operational flexibility of the device.

[0014] 3. The utility model provides a drawer box, and the drawer box design makes it easy to collect the remaining particles. When the drawer box is full, it can be directly drawn out for cleaning, reducing maintenance time and cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the feed pipe, the first motor, the support rod and other components of the utility model.

[0017] Figure 3 It is a three-dimensional structural diagram of the feed pipe, the first motor, the rotating block and other components of the utility model.

[0018] Figure 4 It is a three-dimensional structural diagram of the filter plate, slider, scraper and other components of the utility model.

[0019] Figure 5 This is a schematic diagram of the three-dimensional structure of the feed pipe, connecting column, second motor and other components of the utility model.

[0020] In the above drawings: 1. Box body, 2. Feed pipe, 3. First motor, 4. Rotating block, 5. Support rod, 6. Filter plate, 7. Connecting column, 8. Second motor, 9. Extrusion block, 10. Spring, 11. Limiting groove, 12. Slide groove, 13. Slider, 14. Scraper, 15. Discharge port, 16. Extractor box. DETAILED DESCRIPTION

[0021] Reference herein to an embodiment means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present invention. The appearance of such a phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] Example: Figure 1-Figure 5 As shown, a plastic particle sorting device includes a box body 1, a feed pipe 2, a first motor 3, a rotating block 4, a support rod 5, a filter plate 6, a connecting column 7, a second motor 8, an extrusion block 9, a spring 10, a slider 13, a scraper 14 and a draw box 16. The feed pipe 2 is fixedly connected to the rear side of the top of the box body 1, the first motor 3 is fixedly connected to the left wall of the feed pipe 2, the coupling of the first motor 3 is fixedly connected to the rotating block 4, the rotating block 4 is located inside the feed pipe 2, and the left and right symmetrical support rods 5 are fixedly connected to the front side of the box body 1. Three longitudinally distributed filter plates 6 are slidably connected between the two support rods 5. The filter plates 6 are inclined. A connecting column 7 is fixedly connected between the right sides of the three filter plates 6. The box body 1 is fixedly connected to the right side wall of the box body 1, and the coupling of the second motor 8 is fixedly connected to the extrusion block 9. The extrusion block 9 is elliptical and contacts and cooperates with the connecting column 7. A spring 10 is connected between the bottom of the feed pipe 2 and the top of the connecting column 7. Three longitudinally distributed limit grooves 11 are provided on the left side of the box body 1, and a slide groove 12 is provided on the left side wall of the filter plate 6. A slider 13 is slidably connected in the slide groove 12. A scraper 14 is fixedly connected to the bottom of the slider 13, and the left end of the scraper 14 passes through the corresponding limit groove 11. A discharge port 15 is provided on the left side wall, right side wall and front side wall of the box body 1. A draw box 16 is slidably placed on the rear side of the box body 1, and a pull block is fixedly connected to the rear side wall of the draw box 16.

[0023] When it is necessary to sort the plastic particles, first place the box 1 on a horizontal table, start the first motor 3 and the second motor 8, the first motor 3 drives the rotary block 4 to rotate, and the plastic particles are poured into the feed pipe 2, and the rotary block 4 drives the plastic particles to be slowly sent to the first filter plate 6, and the plastic particles sorted by the first filter plate 6 fall out from the discharge port 15 on the left side of the box 1, and the remaining plastic particles fall into the second filter plate 6, and the plastic particles sorted by the second filter plate 6 fall out from the discharge port 15 on the right side of the box 1, and the remaining plastic particles fall into the third filter plate 6, and the plastic particles sorted by the third filter plate 6 fall out from the discharge port 15 on the front side of the box 1, and finally the plastic particles filtered by the third filter plate 6 fall downward into the draw box 16, and at the same time, the second motor 8 is started. After the movement, the extrusion block 9 is driven to rotate. When the wider end of the extrusion block 9 squeezes the bottom of the connecting column 7, the spring 10 is compressed, and the connecting column 7 drives the filter plate 6 to move upward along the support rod 5. When the wider end of the extrusion block 9 is separated from the bottom of the connecting column 7, the spring 10 is reset, and the connecting column 7 drives the filter plate 6 to reset along the support rod 5, thereby realizing the vibration of the filter plate 6. If plastic particles are stuck in the filter holes of the filter plate 6, the vibration and floating will separate the plastic particles from the filter holes. If the vibration cannot separate the plastic particles from the filter holes, the hand-pushed scraper 14 drives the slider 13 to slide in the chute 12, and the scraper 14 moves along the bottom surface of the filter plate 6 to push the plastic particles upward to solve the problem of plastic particles stuck in the filter holes. When the extraction box 16 is full, the extraction box 16 can be drawn out of the box body 1 for cleaning.

[0024] The above embodiments are intended only to illustrate the technical concepts and features of the present invention. Their purpose is to enable those familiar with the art to understand the contents of the present invention and implement them accordingly. They are not intended to limit the scope of protection of the present invention. Any equivalent changes or modifications based on the spirit of the present invention are intended to be included in the scope of protection of the present invention.

Claims

1. A plastic particle sorting device, characterized in that: The invention comprises a box body (1), a feed pipe (2), a support rod (5), a filter plate (6), a connecting column (7), a second motor (8), an extrusion block (9), a spring (10) and a draw box (16); the feed pipe (2) is fixedly connected to the rear side of the top of the box body (1); the left and right symmetrical support rods (5) are fixedly connected to the front side of the box body (1); three filter plates (6) distributed longitudinally are slidably connected between the two support rods (5); the right sides of the three filter plates (6) are fixedly connected with the connecting column (7); the right side wall of the box body (1) is fixedly connected to the right side wall of the box body (1); A second motor (8) is provided, and a coupling of the second motor (8) is fixedly connected to an extrusion block (9), the extrusion block (9) is in contact with a connecting column (7), a spring (10) is connected between the bottom of the feed pipe (2) and the top of the connecting column (7), three longitudinally distributed limiting grooves (11) are provided on the left side of the box body (1), a sliding groove (12) is provided on the left side wall of the filter plate (6), a discharge port (15) is provided on the left side wall, the right side wall and the front side wall of the box body (1), and a draw box (16) is slidably placed on the rear side of the box body (1).

2. A plastic particle sorting device according to claim 1, characterized in that: It also includes a first motor (3) and a rotating block (4); the first motor (3) is fixedly connected to the left side wall of the feed pipe (2); the coupling of the first motor (3) is fixedly connected to the rotating block (4); and the rotating block (4) is located inside the feed pipe (2).

3. A plastic particle sorting device according to claim 2, characterized in that: It also includes a slider (13) and a scraper (14). The slider (13) is slidably connected in the slide groove (12). The scraper (14) is fixed to the bottom of the slider (13). The left ends of the scrapers (14) pass through the corresponding limiting grooves (11).

4. A plastic particle sorting device according to claim 3, characterized in that: The filter plate (6) is arranged tilted.

5. A plastic particle sorting device according to claim 4, characterized in that: The extrusion block (9) is oval-shaped.

6. A plastic particle sorting device according to claim 5, characterized in that: The rear side wall of the drawer box (16) is fixedly connected with a pull block.

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