A color master batch granulator particle screening device

Abstract

The utility model relates to the technical field of color master batch processing, specifically relates to a kind of color master batch granulator granule screening device, including machine body, the top of the machine body is equipped with inlet, the top of the inlet is hinged with cover plate, the outside of the machine body is fixedly connected with support frame, the bottom of the support frame is fixedly connected with support leg, the inside wall of the machine body is fixedly connected with control box, the outside of the control box is rotatably connected with disc, the outside of the control box and located the both sides of disc symmetry fixedly connected with fixed seat, the fixed seat is slidably connected with support rod, two groups of support rod are fixedly connected with screening net at the end of far away, the eccentricity of the disc is fixedly connected with positioning column, the side of two groups of support rod is fixedly connected with drive block, compared with the existing color master batch granulator granule screening device, the utility model is designed through screening net and, can quickly complete the multiple screening of color master batch, greatly improve overall practicability.

Description

Technical Field

[0001] This utility model relates to the field of color masterbatch processing technology, specifically to a particle screening device for a color masterbatch granulator. Background Technology

[0002] Color masterbatch is a plastic colorant made by dispersing a high proportion of pigments or additives with thermoplastic resin. The resin used has good wetting and dispersing effects on the colorant and good compatibility with the material being colored. Color masterbatch needs to be screened in multiple layers by a screening device during the granulation process.

[0003] Existing masterbatch granulator particle screening devices have shortcomings in use: In order to improve the gradation of masterbatch screening, it is generally necessary to perform primary screening and secondary screening to make the classification of masterbatch after screening clearer. However, when performing multiple screenings, existing screening devices need to screen the masterbatch sequentially, using different equipment to achieve primary and secondary screening. This not only increases screening costs but also reduces screening efficiency and lacks practicality.

[0004] Therefore, it is particularly important to improve the existing particle screening device of a color masterbatch granulator, design a new particle screening device for a color masterbatch granulator to solve the above-mentioned technical defects, and improve the overall practicality of the particle screening device for a color masterbatch granulator. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a new type of particle screening device for color masterbatch granulators, which aims to solve the problem that different equipment is required in the existing technology to complete the first and second screening.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A granule screening device for a masterbatch granulator includes a machine body. An inlet is opened at the top of the machine body, and a cover plate is hinged to the top of the inlet. A support frame is fixedly connected to the outside of the machine body, and support feet are fixedly connected to the bottom of the support frame. A control box is fixedly connected to the inner wall of the machine body. A disc is rotatably connected to the outside of the control box. Fixed seats are symmetrically fixedly connected to the outside of the control box and on both sides of the disc. Support rods are slidably connected to the fixed seats. Screening screens are fixedly connected to the ends of the two sets of support rods that are far apart from each other.

[0008] As a preferred embodiment of this utility model, a positioning post is fixedly connected to the eccentric part of the disc, and a driving block is fixedly connected to the adjacent side of the two sets of support rods. A waist groove is opened inside the driving block, and the positioning post is slidably connected to the inside of the waist groove.

[0009] As a preferred embodiment of this utility model, a hot air blower is fixedly connected to the front of the machine body, and an exhaust pipe is fixedly connected to the output end of the hot air blower. The exhaust pipe extends out of the outside of the machine body and connects to the inside of the control box.

[0010] As a preferred embodiment of this utility model, the control box is rotatably connected to a rotating shaft, the rotating shaft is fixedly connected to a turbine, one end of the rotating shaft is fixedly connected to a disc, and multiple sets of nozzles are fixedly connected to the bottom of the exhaust pipe and above the screening screen.

[0011] As a preferred embodiment of this utility model, the screening screen is designed with an inclined structure, a collection frame is fixedly connected to the left end of the machine body, a guide plate is fixedly connected to one end of the screening screen, and the guide plate is slidably connected to the inside of the collection frame.

[0012] As a preferred embodiment of this utility model, a cylinder is fixedly connected inside the collection frame. The bottom end of the cylinder has an open design. A first motor is fixedly connected to the top of the cylinder. An auger is fixedly connected to the output end of the first motor. A feeding plate is fixedly connected to the top of the cylinder and extends to the top of the inner side of the machine body.

[0013] As a preferred embodiment of this utility model, a semi-circular frame is symmetrically fixedly connected to the top of the machine body, and multiple sets of crushing teeth are fixedly connected to the inner side wall of the semi-circular frame. A second motor is fixedly connected to the top of the outer side of the machine body, and a rotating drum is fixedly connected to the output end of the second motor.

[0014] As a preferred embodiment of this utility model, the rotating drum is fixedly connected to a stirring blade, and the top of the semi-arc frame is designed with an inclined structure.

[0015] As a preferred embodiment of this utility model, a guide plate is fixedly connected to the inner side wall of the machine body and below the semi-circular frame, and a discharge port is opened at the bottom of the inner side of the machine body.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] 1. In this utility model, the color masterbatch is guided into the semi-circular frame by the inclined design of the top of the semi-circular frame. The rotating drum and the stirring blade move synchronously to squeeze the color masterbatch outside the crushing teeth to complete the crushing work. Finally, the guide plate guides the color masterbatch into the screen. The hot air blower is driven and then delivers hot air into the exhaust pipe. The nozzle blows the color masterbatch to prevent the color masterbatch from becoming damp and clumped.

[0018] 2. In this utility model, hot air enters the control box and blows the turbine, transmitting the rotational power to the outside of the disc. The positioning column moves synchronously with it, and then the positioning column squeezes the waist groove. At this time, the drive block is pushed and reciprocates, driving the support rod to reciprocate. The screening screen shakes inside the machine body. Color masterbatch that does not meet the requirements will enter the collection frame through the guide plate. The auger moves and then transports the color masterbatch inside the collection frame to the inside of the feeding plate, and finally falls into the inside of the semi-circular frame for re-crushing. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the internal structure of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the control box of this utility model;

[0022] Figure 4 This is a schematic diagram of the separate structure of the semi-circular frame and the cylinder of this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the cylinder of this utility model;

[0024] Figure 6 This is a schematic diagram of the internal structure of the body of this utility model.

[0025] In the diagram: 1. Machine body; 2. Cover plate; 3. Support frame; 4. Support foot; 5. Control box; 6. Disc; 7. Fixed base; 8. Support rod; 9. Screening screen; 10. Positioning column; 11. Drive block; 12. Waist groove; 13. Hot air blower; 14. Exhaust pipe; 15. Turbine; 16. Collection frame; 17. Guide plate; 18. Cylinder; 19. Screwdriver; 20. Discharge plate; 21. Semi-arc frame; 22. Crushing teeth; 23. Rotary drum; 24. Mixing blades; 25. Guide plate. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0027] Example: Please refer to Figures 1-6 This utility model provides a technical solution:

[0028] A granule screening device for a masterbatch granulator includes a body 1. An inlet is opened at the top of the body 1, and a cover plate 2 is hinged to the top of the inlet. A support frame 3 is fixedly connected to the outside of the body 1, and support feet 4 are fixedly connected to the bottom of the support frame 3. A control box 5 is fixedly connected to the inner wall of the body 1. A disc 6 is rotatably connected to the outside of the control box 5 and symmetrically fixed to both sides of the disc 6. Support rods 8 are slidably connected to the fixed seats 7. Screening screens 9 are fixedly connected to the ends of the two sets of support rods 8 that are far apart. By opening the cover plate 2, masterbatch is placed inside the body 1 and falls to the top of the screening screen 9 due to gravity. The support rods 8 are then reciprocated and pulled, limited by the fixed seats 7, causing them to move axially. The kinetic force is then transmitted to the outside of the screening screen 9, which then shakes inside the body 1, accelerating the screening efficiency.

[0029] Furthermore, in this embodiment, a positioning post 10 is fixedly connected to the eccentric part of the disc 6, and a driving block 11 is fixedly connected to the adjacent side of the two sets of support rods 8. A waist groove 12 is opened inside the driving block 11, and the positioning post 10 is slidably connected to the inside of the waist groove 12. After the disc 6 is rotated, the positioning post 10 moves synchronously with it. Then the positioning post 10 will squeeze the waist groove 12, and at this time the driving block 11 is pushed and reciprocates.

[0030] Furthermore, in this embodiment, a hot air blower 13 is fixedly connected to the front of the machine body 1, and an exhaust pipe 14 is fixedly connected to the output end of the hot air blower 13. The exhaust pipe 14 extends out of the outside of the machine body 1 and connects to the inside of the control box 5. A rotating shaft is rotatably connected inside the control box 5, and a turbine 15 is fixedly connected to the outside of the rotating shaft. One end of the rotating shaft is fixedly connected to the disc 6. Multiple sets of nozzles are fixedly connected to the bottom of the exhaust pipe 14 and above the screening screen 9. By driving the hot air blower 13, the hot air blower 13 delivers hot air to the inside of the exhaust pipe 14 and blows the masterbatch through the nozzles to prevent the formation of damp and clumped masterbatch. At the same time, the hot air enters the inside of the control box 5 and blows the turbine 15. Then the turbine 15 rotates with the rotating shaft and transmits the rotational power to the outside of the disc 6.

[0031] Furthermore, in this embodiment, the screening screen 9 is designed with an inclined structure. A collection frame 16 is fixedly connected to the left end of the machine body 1, and a guide plate 17 is fixedly connected to one end of the screening screen 9. The guide plate 17 is slidably connected to the inside of the collection frame 16. As the screening screen 9 shakes, the unqualified masterbatch will enter the inside of the collection frame 16 through the guide plate 17.

[0032] Furthermore, in this embodiment, a cylinder 18 is fixedly connected inside the collection frame 16. The bottom end of the cylinder 18 is open. A first motor is fixedly connected to the top of the cylinder 18. An auger 19 is fixedly connected to the output end of the first motor. A feeding plate 20 is fixedly connected to the top of the cylinder 18. The feeding plate 20 extends to the top of the inner side of the machine body 1. At this time, the first motor is driven to drive the auger 19 to move, thereby conveying the masterbatch inside the collection frame 16 to the inside of the feeding plate 20, and finally falling into the inside of the semi-arc frame 21 for re-crushing.

[0033] Furthermore, in this embodiment, a semi-circular frame 21 is symmetrically fixedly connected to the top of the machine body 1. Multiple sets of crushing teeth 22 are fixedly connected to the inner side wall of the semi-circular frame 21. A second motor is fixedly connected to the top of the outer side of the machine body 1. A rotating drum 23 is fixedly connected to the output end of the second motor. A stirring blade 24 is fixedly connected to the outside of the rotating drum 23. The top of the semi-circular frame 21 has an inclined structure design. Through the inclined design of the top of the semi-circular frame 21, the masterbatch is guided into the interior of the semi-circular frame 21. By driving the second motor, the rotating drum 23 is rotated. At the same time, the stirring blade 24 moves synchronously to squeeze the masterbatch outside the crushing teeth 22, thus completing the crushing work.

[0034] Furthermore, in this embodiment, a guide plate 25 is fixedly connected to the inner side wall of the machine body 1 and below the semi-arc frame 21. A discharge port is opened at the bottom of the inner side of the machine body 1. When the screening screen 9 is reciprocating, the guide plate 25 will block the area that is empty when the screening screen 9 moves to the right end, and the screened masterbatch will be discharged through the discharge port.

[0035] In this embodiment, the specific implementation scenario is as follows: The cover plate 2 is opened, and then the masterbatch is placed inside the machine body 1. The masterbatch is guided into the semi-circular frame 21 by the inclined design of its top. The second motor drives the rotating drum 23 to rotate, while the stirring blades 24 move synchronously, squeezing the masterbatch outside the crushing teeth 22 to complete the crushing process. Finally, the guide plate 25 guides the masterbatch into the screening screen 9. The hot air blower 13 is driven, delivering hot air to the exhaust pipe 14. The blower nozzles agitate the masterbatch, preventing damp clumps. Simultaneously, the hot air enters the control box 5, agitating the turbine 15. The turbine 15 then rotates with the rotating drum 23. The shaft rotates, transmitting the rotational force to the outside of the disc 6. The positioning column 10 moves synchronously with it, and then the positioning column 10 squeezes the waist groove 12. At this time, the drive block 11 is pushed and reciprocates, driving the support rod 8 to reciprocate. It is limited by the fixed seat 7, so that it moves axially and then transmits the motion force to the outside of the screening screen 9. Then the screening screen 9 shakes inside the machine body 1, accelerating the screening efficiency. The color masterbatch that does not meet the requirements will enter the inside of the collection frame 16 through the guide plate 17. At this time, the first motor is driven, driving the auger 19 to move, and then the color masterbatch inside the collection frame 16 is transported to the inside of the discharge plate 20, and finally falls into the inside of the semi-arc frame 21 for re-crushing.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A particle screening device for a masterbatch granulator, comprising a body (1), characterized in that: The top of the machine body (1) has an entrance, and the top of the entrance is hinged with a cover plate (2). The outside of the machine body (1) is fixedly connected to a support frame (3), and the bottom of the support frame (3) is fixedly connected to a support foot (4). The inner side wall of the machine body (1) is fixedly connected to a control box (5), and the outside of the control box (5) is rotatably connected to a disc (6). The outside of the control box (5) and on both sides of the disc (6) are fixedly connected to fixed seats (7). The fixed seats (7) are slidably connected to support rods (8), and the ends of the two sets of support rods (8) that are far apart are fixedly connected to screening screens (9).

2. The particle screening device for a masterbatch granulator according to claim 1, characterized in that: A positioning post (10) is fixedly connected to the eccentric part of the disc (6), and a driving block (11) is fixedly connected to the side of the two sets of support rods (8) that are close to each other. A waist groove (12) is opened inside the driving block (11), and the positioning post (10) is slidably connected to the inside of the waist groove (12).

3. The particle screening device for a masterbatch granulator according to claim 1, characterized in that: A hot air blower (13) is fixedly connected to the front of the body (1), and an exhaust pipe (14) is fixedly connected to the output end of the hot air blower (13). The exhaust pipe (14) extends out of the body (1) and into the control box (5).

4. The particle screening device for a masterbatch granulator according to claim 3, characterized in that: The control box (5) is rotatably connected to a rotating shaft, and a turbine (15) is fixedly connected to the outside of the rotating shaft. One end of the rotating shaft is fixedly connected to a disc (6), and multiple sets of nozzles are fixedly connected to the bottom of the exhaust pipe (14) and above the screening screen (9).

5. The particle screening device for a masterbatch granulator according to claim 1, characterized in that: The screening mesh (9) is designed with an inclined structure. A collection frame (16) is fixedly connected to the left end of the machine body (1). A guide plate (17) is fixedly connected to one end of the screening mesh (9). The guide plate (17) is slidably connected to the inside of the collection frame (16).

6. The particle screening device for a masterbatch granulator according to claim 5, characterized in that: The inside of the collection box (16) is fixedly connected to a cylinder (18). The bottom of the cylinder (18) is open. The top of the cylinder (18) is fixedly connected to a first motor. The output end of the first motor is fixedly connected to an auger (19). The top of the cylinder (18) is fixedly connected to a feed plate (20). The feed plate (20) extends to the top of the inner side of the machine body (1).

7. The particle screening device for a masterbatch granulator according to claim 1, characterized in that: A semi-circular frame (21) is symmetrically fixedly connected to the top of the machine body (1). Multiple sets of crushing teeth (22) are fixedly connected to the inner side wall of the semi-circular frame (21). A second motor is fixedly connected to the top of the outer side of the machine body (1). A rotating drum (23) is fixedly connected to the output end of the second motor.

8. The particle screening device for a masterbatch granulator according to claim 7, characterized in that: The rotating drum (23) is fixedly connected to the outside of the stirring blade (24), and the top of the semi-arc frame (21) is designed with an inclined structure.

9. The particle screening device for a masterbatch granulator according to claim 1, characterized in that: A guide plate (25) is fixedly connected to the inner wall of the machine body (1) and below the semi-arc frame (21), and a discharge port is opened at the bottom of the inner side of the machine body (1).

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