Regenerated plastic particle mixed color sorting device

Abstract

The utility model discloses a reprocessed plastic particle mixed color sorting device, and belongs to the field of particle production, the reprocessed plastic particle mixed color sorting device comprises a color sorter body, the top of the color sorter body is provided with an intermittent discharging device, the intermittent discharging device comprises a fixing plate, and the top of the fixing plate is rotatably connected with a first rotating rod through a bearing; a rotating disc is fixedly connected to the top of the first rotating rod, a discharging groove is formed in the top of the rotating disc, a storage barrel is fixedly connected to the bottom of the discharging groove, a box cover is hinged to the bottom of the storage barrel, and a limiting ring is assembled on the top of the color sorter body. The motor drives the rotating disc to rotate, so that the discharging groove and the storage barrel intermittently receive and stop materials, intermittent feeding of plastic particles is achieved in cooperation with actions of the box cover and the sliding rod, it is ensured that the color sorter body can effectively sort the plastic particles, and therefore the problems that in the background technology, during continuous discharging, the particles densely pass through a detection area, and the detection efficiency is high are solved. And the miscellaneous particle boundary is fuzzy, and the misjudgment rate is obviously increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of particle production, in particular, relates to a recycled plastic particle color sorting device. BACKGROUND

[0002] In the production process of plastic particles, there will inevitably be defective products, such as size difference or color difference. Color difference will affect the color of the product, which greatly affects the appearance of the product.

[0003] The patent document with publication number CN221314810U discloses a plastic particle sorting device, which comprises a shunt box, a sorting shell and a material box. The material box is installed on the top left side of the sorting shell. The shunt box is installed at the bottom of the sorting shell. The drive motor is installed at the front end of the sorting shell. The shaft of the drive motor is connected with the shunt roller shaft. The optical system module is installed corresponding to the shunt roller shaft. The shunt pipe is installed corresponding to the discharge position of the shunt roller shaft. The material box is installed at the bottom of the material box. The vibration motor is installed at the bottom of the material box. The guide pipe is installed equidistantly at the bottom end of the material box. It is beneficial to remove the defective products of different colors in the plastic particles, improve the quality of the plastic particles, and avoid the appearance of mixed colors in the plastic particles.

[0004] Although the above-mentioned application file removes the defective products of different colors in the plastic particles, it is beneficial to improve the quality of the plastic particles and avoid the appearance of mixed colors in the bagged plastic particles. However, when continuously discharging, the particles are dense through the detection area, which causes the near-infrared / color CCD system to be unable to completely collect the single particle surface spectrum data due to the particle stacking, the mixed color particle boundary is blurred, and the misjudgment rate is significantly increased.

[0005] Therefore, we provide a recycled plastic particle color sorting device. CONTENT OF THE UTILITY MODEL

[0006] In view of the deficiencies of the prior art, the present utility model provides a recycled plastic particle color sorting device to solve the problems raised in the above background technology. In order to achieve the above purpose, the present utility model is realized by the following technical scheme: a recycled plastic particle color sorting device, comprising a color sorter body, an intermittent feeding device is assembled at the top of the color sorter body, the intermittent feeding device comprises a fixed plate, a first rotating rod is rotatably connected to the top of the fixed plate through a bearing, a rotating disc is fixedly connected to the top of the first rotating rod, a feeding slot is formed in the top of the rotating disc, a storage cylinder is fixedly connected to the bottom of the feeding slot, a box cover is hingedly connected to the bottom of the storage cylinder, a limiting ring is assembled at the top of the color sorter body, and an external feeding pipe is placed on the top of the rotating disc.

[0007] Preferably, the color sorter body top is fixedly connected with a support rod, the support rod is fixedly connected at the limiting ring bottom, the box cover side is fixedly connected with a sliding rod, and the outer connecting blanking pipe bottom is attached to the rotary disc top.

[0008] Preferably, the fixed plate inner wall top is fixedly connected with a motor, the first rotating rod is movably penetrated through the fixed plate and extends to the bottom, and the first rotating rod extending end is fixedly connected with the motor output end.

[0009] Preferably, the limiting ring bottom is provided with an inclined surface for the sliding rod sliding.

[0010] Preferably, the color sorter body top is equipped with a lifting device for preventing the outer connecting blanking pipe from being blocked.

[0011] Preferably, the lifting device comprises a second rotating rod, the second rotating rod is fixedly connected at the rotary disc top, the second rotating rod top is fixedly connected with a first conical block, the rotary disc top is fixedly connected with a vertical rod, the vertical rod outer wall is slidably connected with a second conical block, and the vertical rod outer wall movably sleeves a spring.

[0012] Preferably, the second conical block side is fixedly connected with a magnet conductor, and the magnet conductor is magnetically connected with a permanent magnet.

[0013] The application has the advantages that:

[0014] Firstly, the application drives the rotary disc to rotate through the motor, so that the blanking groove and the storage cylinder intermittently receive and stop materials, cooperate with the actions of the box cover and the sliding rod, realize the intermittent feeding of the plastic particles, ensure that the color sorter body can effectively sort the plastic particles, and solve the problem of the continuous feeding of the particles in the background art, the blurred boundary of the mixed color particles, and the significant increase of the misjudgment rate.

[0015] Secondly, the application drives the second rotating rod to rotate through the rotary disc, so that the first conical block approaches the second conical block, the permanent magnet reciprocally slides in the outer connecting blanking pipe inner wall through the actions of the spring and the magnet conductor, effectively prevents the plastic particles from blocking the blanking pipe, and ensures the smoothness of the blanking. BRIEF DESCRIPTION OF DRAWINGS

[0016] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings:

[0017] Figure 1 It is a whole structure schematic view of the present application;

[0018] Figure 2 It is a part structure schematic view of the present application;

[0019] Figure 3 It is the partial structure back view schematic drawing of the utility model;

[0020] Figure 4 It is the utility model Figure 3 The enlarged structure schematic diagram of A place in the middle.

[0021] In the above figure,

[0022] 1, color selection machine body;2, intermittent blanking device;21, fixed plate;22, first rotating rod;23, rotating disc;24, blanking groove;25, storage cylinder;26, box cover;27, support rod;28, limit ring;29, motor;210, slide rod;3, lifting device;31, second rotating rod;32, first conical block;33, magnet;34, permanent magnet;35, second conical block;36, vertical rod;37, spring;4, external blanking pipe. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In the description of the present patent, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "setting" should be understood broadly, for example, it can be fixedly connected, set, or it can be detachably connected, set, or integrally connected, set. For those skilled in the art, the specific meanings of the above terms in the present patent can be understood according to the specific circumstances.

[0026] In addition, the terms "first", "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features defined as "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "several" is two or more, unless otherwise explicitly specified.

[0027] Embodiment one

[0028] See Figure 1 - Figure 4 The embodiment provides a recycled plastic particle multi-color sorting device, which comprises a color sorter body 1, the top of the color sorter body 1 is provided with an intermittent discharging device 2, the intermittent discharging device 2 comprises a fixed plate 21, the top of the fixed plate 21 is rotationally connected with a first rotating rod 22 through a bearing, the top of the first rotating rod 22 is fixedly connected with a rotating disc 23, the top of the rotating disc 23 is provided with a discharging groove 24, the bottom of the discharging groove 24 is fixedly connected with a storage cylinder 25, the bottom of the storage cylinder 25 is hingedly connected with a box cover 26, the top of the color sorter body 1 is provided with a limiting ring 28, and the top of the rotating disc 23 is placed with an external discharging pipe 4. The top of the color sorter body 1 is fixedly connected with a supporting rod 27, the supporting rod 27 is fixedly connected to the bottom of the limiting ring 28, the side of the box cover 26 is fixedly connected with a sliding rod 210, and the bottom of the external discharging pipe 4 is attached to the top of the rotating disc 23. The top of the inner wall of the fixed plate 21 is fixedly connected with a motor 29, the first rotating rod 22 movably penetrates through the fixed plate 21 and extends to the bottom, and the extension end of the first rotating rod 22 is fixedly connected with the output end of the motor 29. The bottom of the limiting ring 28 is provided with an inclined surface for sliding of the sliding rod 210.

[0029] In specific use, the above device is connected with an external discharging device through the external discharging pipe 4, the motor 29 is started, the motor 29 drives the first rotating rod 22 to rotate, the first rotating rod 22 drives the rotating disc 23 to rotate, the rotating disc 23 drives the discharging groove 24 and the storage cylinder 25 to rotate, the discharging groove 24 and the storage cylinder 25 are received when rotating to the bottom of the external discharging pipe 4, at the same time, the box cover 26 and the sliding rod 210 slide on the bottom of the limiting ring 28, the box cover 26 is limited and cannot come out, when the rotating disc 23 continuously rotates and rotates to the inclined surface of the limiting ring 28, the sliding rod 210 and the box cover 26 rotate counterclockwise with the hinged point as the center of rotation, at the same time, when the sliding rod 210 slides on the inclined surface of the limiting ring 28, when the plastic particles in the storage cylinder 25 fall out, the rotating disc 23 continues to rotate, the sliding rod 210 slides to the flat surface of the limiting ring 28, and the box cover 26 is attached to the bottom of the storage cylinder 25 again, intermittent feeding is realized, and the plastic particles are sorted through the color sorter body 1.

[0030] Embodiment two

[0031] See Figure 1 - Figure 4On the basis of embodiment one, the color sorter body 1 top is equipped with a lifting device 3 for preventing the external discharge pipe 4 from being blocked. The lifting device 3 comprises a second rotating rod 31 fixedly connected to the top of the rotating disc 23, a first tapered block 32 fixedly connected to the top of the second rotating rod 31, a vertical rod 36 fixedly connected to the top of the rotating disc 23, a second tapered block 35 slidingly connected to the outer wall of the vertical rod 36, and a spring 37 movably sleeved on the outer wall of the vertical rod 36. The second tapered block 35 is fixedly connected with a magnetic conductor 33, and the magnetic conductor 33 is magnetically connected with a permanent magnet 34.

[0032] In specific use, the rotating disc 23 rotates to drive the second rotating rod 31 to rotate, and the second rotating rod 31 drives the first tapered block 32 to rotate. When the first tapered block 32 approaches the second tapered block 35, the first tapered block 32 drives the second tapered block 35 to rise, and at the same time, the spring 37 is stretched. The second tapered block 35 drives the magnetic conductor 33 to rise, and the magnetic conductor 33 drives the permanent magnet 34 to rise, so as to realize the reciprocating sliding of the permanent magnet 34 on the inner wall of the external discharge pipe 4, thereby preventing the pipe from being blocked.

[0033] The above is only the preferred specific implementation of the present application, but the protection scope of the present application is not limited to this. Any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A recycled plastic particle multi-color sorting device comprising a color sorter body (1), characterized in that, The intermittent discharging device (2) is arranged on the top of the color sorter body (1), the intermittent discharging device (2) comprises a fixed plate (21), the first rotating rod (22) is rotatably connected to the top of the fixed plate (21) through a bearing, the top of the first rotating rod (22) is fixedly connected with a rotating disc (23), the top of the rotating disc (23) is provided with a discharging groove (24), the bottom of the discharging groove (24) is fixedly connected with a storage cylinder (25), the bottom of the storage cylinder (25) is hingedly connected with a box cover (26), the color sorter body (1) is provided with a limiting ring (28) on the top, and the top of the rotating disc (23) is placed with an external discharging pipe (4).

2. A recycled plastic particle multi-color sorting device according to claim 1, wherein, The color sorter body (1) is fixedly connected with a supporting rod (27) on the top, the supporting rod (27) is fixedly connected to the bottom of the limiting ring (28), the box cover (26) is fixedly connected with a sliding rod (210) on the side, and the bottom of the external discharging pipe (4) is attached to the top of the rotating disc (23).

3. A recycled plastic particle multi-color sorting device according to claim 2, wherein, The top of the inner wall of the fixed plate (21) is fixedly connected with a motor (29), the first rotating rod (22) extends to the bottom through the fixed plate (21) in a movable manner, and the extension end of the first rotating rod (22) is fixedly connected with the output end of the motor (29).

4. A recycled plastic particle multi-color sorting device according to claim 3, wherein, The bottom of the limiting ring (28) is provided with an inclined surface for sliding of the sliding rod (210).

5. A recycled plastic particle multi-color sorting device according to claim 4, wherein, The color sorter body (1) is provided with a lifting device (3) on the top for preventing the external discharging pipe (4) from being blocked.

6. A recycled plastic particle multi-color sorting device according to claim 5, wherein, The lifting device (3) comprises a second rotating rod (31), the second rotating rod (31) is fixedly connected to the top of the rotating disc (23), the top of the second rotating rod (31) is fixedly connected with a first tapered block (32), the top of the rotating disc (23) is fixedly connected with a vertical rod (36), the outer wall of the vertical rod (36) is slidably connected with a second tapered block (35), and the outer wall of the vertical rod (36) movably sleeved with a spring (37).

7. A recycled plastic particle multi-color sorting device according to claim 6, wherein, The side of the second tapered block (35) is fixedly connected with a magnet (33), and the magnet (33) is magnetically connected with a permanent magnet (34).

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