Efficient color master batch mixing device

Abstract

The utility model relates to the technical field of mixing devices, and discloses an efficient color master batch mixing device, which solves the problem of non-uniform mixing of the existing mixing device, and comprises a support frame, a mixing tank is fixedly arranged in the support frame, a plurality of spiral feeders are fixedly arranged at the top end of the side edge of the mixing tank, and the spiral feeders are arranged on the support frame. A hopper is fixedly arranged at the top end of the spiral feeder, a mixing mechanism is arranged in the center of the interior of the mixing tank, an air blowing mechanism is arranged at the bottom end of one side of the mixing tank in a penetrating mode, and an exhaust pipe is fixedly arranged at the top end of the side, close to the air blowing mechanism, of the mixing tank; the material mixing mechanism is composed of a servo motor, a central shaft, a plurality of stirring blades, a material guide funnel, a centrifugal dispersion disc and an anti-blocking spiral discharging blade; through the mixing device, the mixing uniformity can be improved, and meanwhile, the color master batch can be dedusted.

Description

TECHNICAL FIELD

[0001] The utility model belongs to mixing device technical field, specifically is a kind of color masterbatch high-efficiency mixing device. BACKGROUND

[0002] When single color masterbatch cannot meet target color demand during color masterbatch processing, color matching effect is realized by mixing different color masterbatch, and two or more color masterbatch is mixed in color matching mixing process, and the existing mode is generally that different types of color masterbatch are directly poured into the inside of stirring tank, then mixed by stirring paddle inside stirring tank, this mode has the defects of insufficient and uneven mixing, and it is not convenient for continuous mixing processing, affect processing efficiency, therefore, the present application provides a kind of color masterbatch high-efficiency mixing device, can realize the uniform mixing of color masterbatch, improve mixing efficiency. SUMMARY

[0003] In view of the above situation, to overcome the defects of the prior art, the utility model provides a kind of color masterbatch high-efficiency mixing device, effectively solve the problem of uneven mixing of existing mixing device.

[0004] To achieve the above object, the utility model provides the following technical scheme: a kind of color masterbatch high-efficiency mixing device, including support frame, the inside of support frame is fixedly arranged with mixing tank, the top of the side of mixing tank is fixedly arranged with several spiral feeders, the top of spiral feeder is fixedly arranged with hopper, the center position in the inside of mixing tank is provided with mixing mechanism, the bottom of the side of mixing tank is penetrated and is provided with blowing mechanism, the top of the side of mixing tank close to blowing mechanism is fixedly arranged with exhaust pipe;

[0005] Mixing mechanism is composed of servo motor, center shaft, several stirring paddles, guide hopper, centrifugal dispersion disc and anti-blocking spiral discharge paddle, servo motor is fixedly connected to the center position of the top of mixing tank, center shaft is rotatably connected to the inside of mixing tank and is fixedly connected with the output shaft of servo motor, stirring paddle is fixedly connected to the top of the side of center shaft, guide hopper is fixedly connected to the center position of the inner wall of mixing tank, centrifugal dispersion disc is fixedly connected to the intermediate position of the side of center shaft and is located at the bottom of guide hopper, anti-blocking spiral discharge paddle is fixedly connected to the bottom of the side of center shaft.

[0006] Preferably, the centrifugal dispersion disc is composed of a conical disc body and a plurality of strip limit plates, a center hole matched with the center shaft is formed in the center position of the conical disc body, and the strip limit plates are fixedly connected to the side of the top of the conical disc body.

[0007] Preferably, the exhaust pipe is provided with a dust collecting bag at the end away from the mixing tank, and the dust collecting bag is a detachable structure.

[0008] Preferably, the blowing mechanism consists of a centrifugal fan, an L-shaped air inlet pipe, and an annular blowing hood. The centrifugal fan is connected to the support frame via a support base. The annular blowing hood is fixedly connected to the inner wall of the mixing tank and located at the bottom of the centrifugal dispersion disc. The L-shaped air inlet pipe is fixedly connected between the centrifugal fan and the annular blowing hood.

[0009] Preferably, the top surface of the annular blower hood is a sloping structure, the annular blower hood is a hollow structure, and the top surface of the annular blower hood is provided with a number of air blowing micro-holes that communicate with the L-shaped air inlet pipe. The diameter of the air blowing micro-holes is smaller than the diameter of the color masterbatch.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] (1) In operation, by setting up a mixing mechanism consisting of a servo motor, a central shaft, several stirring blades, a feeding hopper, a centrifugal dispersion disc and an anti-clogging spiral discharge blade, the color masterbatch can be fully mixed evenly. At the same time, the color masterbatch can be prevented from clogging during discharge. By setting up multiple spiral feeders and hoppers, different types of color masterbatch can be fed simultaneously.

[0012] (2) By setting up an exhaust pipe, a dust collection bag, and an air blowing mechanism consisting of a centrifugal fan, an L-shaped air inlet pipe, and an annular blower, the masterbatch can be blown to remove dust during the mixing process and the dust can be collected. At the same time, the airflow can be used to assist in mixing the masterbatch, further improving the mixing uniformity. Attached Figure Description

[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the structure of the high-efficiency mixing device for masterbatch of this utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the high-efficiency mixing device for masterbatch of this utility model;

[0017] Figure 3 This is a schematic diagram of the mixing mechanism of this utility model;

[0018] Figure 4 This is a schematic diagram of the centrifugal dispersion disc structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the air blowing mechanism of this utility model;

[0020] In the diagram: 1. Support frame; 2. Mixing tank; 3. Screw feeder; 4. Hopper; 5. Mixing mechanism; 6. Air blowing mechanism; 7. Exhaust pipe; 8. Servo motor; 9. Central shaft; 10. Stirring blade; 11. Guide funnel; 12. Centrifugal dispersion disc; 13. Anti-clogging screw discharge blade; 14. Conical disc; 15. Strip-shaped limiting plate; 16. Central hole; 17. Dust collection bag; 18. Centrifugal fan; 19. L-shaped air inlet pipe; 20. Annular blower hood; 21. Support base; 22. Air blowing micro-hole. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of 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.

[0022] Depend on Figures 1 to 5 The present invention provides a high-efficiency mixing device for color masterbatch, comprising a support frame 1, a mixing tank 2 fixedly disposed inside the support frame 1, a plurality of screw feeders 3 fixedly disposed on the top side of the mixing tank 2, a hopper 4 fixedly disposed on the top of the screw feeders 3, a mixing mechanism 5 disposed at the center of the mixing tank 2, an air blowing mechanism 6 being disposed through the bottom of one side of the mixing tank 2, and an exhaust pipe 7 being fixedly disposed on the top of the mixing tank 2 near the air blowing mechanism 6.

[0023] Different types of masterbatch are placed inside different hoppers 4, and then the screw feeder 3 feeds different types of masterbatch simultaneously to improve the uniformity of feeding. The masterbatch enters the mixing tank 2 and is mixed by the mixing mechanism 5. Dust removal is achieved by the blowing mechanism 6 and the exhaust pipe 7.

[0024] The mixing mechanism 5 consists of a servo motor 8, a central shaft 9, several stirring blades 10, a guide funnel 11, a centrifugal dispersing disc 12, and an anti-clogging spiral discharge blade 13. The servo motor 8 is fixedly connected to the center of the top of the mixing tank 2. The central shaft 9 is rotatably connected to the inside of the mixing tank 2 and fixedly connected to the output shaft of the servo motor 8. The stirring blades 10 are fixedly connected to the top of the side of the central shaft 9. The guide funnel 11 is fixedly connected to the center of the inner side wall of the mixing tank 2. The centrifugal dispersing disc 12 is fixedly connected to the middle of the side of the central shaft 9 and located at the bottom of the guide funnel 11. The anti-clogging spiral discharge blade 13 is fixedly connected to the bottom of the side of the central shaft 9.

[0025] When the mixing mechanism 5 is working, the servo motor 8 drives the central shaft 9 to rotate, and the central shaft 9 drives the stirring blade 10, the centrifugal dispersion disk 12 and the anti-clogging spiral discharge blade 13 to rotate synchronously. The stirring blade 10 realizes pre-stirring, and then the color masterbatch enters the interior of the guide funnel 11 to realize the merging of the color masterbatch. The merged color masterbatch falls to the top of the centrifugal dispersion disk 12. The rotation of the centrifugal dispersion disk 12 drives the color masterbatch to be dispersed in all directions and continues to move down along the inner side wall of the mixing tank 2. The blowing mechanism 6 realizes auxiliary stirring, and finally the anti-clogging spiral discharge blade 13 discharges the material.

[0026] The centrifugal dispersion disc 12 is composed of a conical disc body 14 and several strip-shaped limiting plates 15. A central hole 16 matching the central shaft 9 is opened at the center of the conical disc body 14, and the strip-shaped limiting plates 15 are fixedly connected to the side of the top of the conical disc body 14.

[0027] The conical disc 14 can improve the smoothness of airflow as it rises, and the strip-shaped limiting plate 15 can limit the color masterbatch, so that the color masterbatch can be dispersed in all directions by centrifugal force.

[0028] A dust collection bag 17 is provided at the end of the exhaust pipe 7 away from the mixing tank 2. The dust collection bag 17 is a detachable structure that can collect dust.

[0029] The blowing mechanism 6 consists of a centrifugal fan 18, an L-shaped air inlet pipe 19, and an annular blowing hood 20. The centrifugal fan 18 is connected to the support frame 1 through the support base 21. The annular blowing hood 20 is fixedly connected to the inner wall of the mixing tank 2 and located at the bottom of the centrifugal dispersion plate 12. The L-shaped air inlet pipe 19 is fixedly connected between the centrifugal fan 18 and the annular blowing hood 20. The top surface of the annular blowing hood 20 is a sloping structure and a hollow structure. The top surface of the annular blowing hood 20 is provided with several blowing micro-holes 22 that communicate with the L-shaped air inlet pipe 19. The diameter of the blowing micro-holes 22 is smaller than the diameter of the masterbatch.

[0030] When the air blowing mechanism 6 is working, the centrifugal fan 18 starts and supplies air to the L-shaped air inlet pipe 19. The gas enters the interior of the annular air blowing hood 20 through the L-shaped air inlet pipe 19, and then blows upward through the air blowing micro-holes 22. Since the top surface of the annular air blowing hood 20 is a sloping structure, when the masterbatch moves down along the inner side wall of the mixing tank 2, the masterbatch can fall directly onto the top of the annular air blowing hood 20 and form an ejection, avoiding the accumulation of material. The diameter of the air blowing micro-holes 22 is smaller than the diameter of the masterbatch, thereby preventing the masterbatch from getting stuck inside the air blowing micro-holes 22.

[0031] During operation, a mixing mechanism consisting of a servo motor, a central shaft, several stirring blades, a feeding funnel, a centrifugal dispersion disc, and an anti-clogging spiral discharge blade can be set up to ensure thorough and uniform mixing of the masterbatch. Simultaneously, it prevents clogging during discharge. Multiple spiral feeders and hoppers allow for simultaneous feeding of different types of masterbatch. An exhaust pipe, dust collection bags, and an air blowing mechanism consisting of a centrifugal fan, an L-shaped air inlet pipe, and a ring-shaped blower hood enable dust removal and collection of the masterbatch during mixing. Airflow can also be used to assist in mixing the masterbatch, further improving the uniformity of the mixture.

Claims

1. A color master batch high-efficiency mixing device, comprising a support frame (1), characterized in that: The inside of the support frame (1) is fixedly provided with a mixing tank (2), a plurality of screw feeders (3) are fixedly arranged at the top end of the side of the mixing tank (2), a hopper (4) is fixedly arranged at the top end of the screw feeder (3), a mixing mechanism (5) is arranged at the center position of the inside of the mixing tank (2), a blowing mechanism (6) is arranged through the bottom end of one side of the mixing tank (2), and an exhaust pipe (7) is fixedly arranged at the top end of the side close to the blowing mechanism (6). The mixing mechanism (5) is composed of a servo motor (8), a center shaft (9), a plurality of stirring paddles (10), a material guiding funnel (11), a centrifugal dispersion disc (12) and a anti-blocking spiral discharging paddle (13), the servo motor (8) is fixedly connected to the center position of the top end of the mixing tank (2), the center shaft (9) is rotatably connected to the inside of the mixing tank (2) and fixedly connected with the output shaft of the servo motor (8), the stirring paddles (10) are fixedly connected to the top end of the side of the center shaft (9), the material guiding funnel (11) is fixedly connected to the center position of the inner side wall of the mixing tank (2), the centrifugal dispersion disc (12) is fixedly connected to the middle position of the side of the center shaft (9) and located at the bottom of the material guiding funnel (11), and the anti-blocking spiral discharging paddle (13) is fixedly connected to the bottom end of the side of the center shaft (9).

2. The color master batch high-efficiency mixing device according to claim 1, wherein: The centrifugal dispersion disc (12) is composed of a conical disc body (14) and a plurality of strip-shaped limiting plates (15), a center hole (16) matched with the center shaft (9) is formed at the center position of the conical disc body (14), and the strip-shaped limiting plates (15) are fixedly connected to the side of the top end of the conical disc body (14).

3. The color master batch high-efficiency mixing device according to claim 1, characterized in that: The exhaust pipe (7) is provided with a dust collecting bag (17) at the end away from the mixing tank (2), and the dust collecting bag (17) is of a detachable structure.

4. The color master batch high-efficiency mixing device according to claim 1, wherein: The blowing mechanism (6) is composed of a centrifugal fan (18), an L-shaped air inlet pipe (19) and an annular air blowing cover (20), the centrifugal fan (18) is connected with the support frame (1) through a support seat (21), the annular air blowing cover (20) is fixedly connected to the inner side wall of the mixing tank (2) and located at the bottom of the centrifugal dispersion disc (12), and the L-shaped air inlet pipe (19) is fixedly connected between the centrifugal fan (18) and the annular air blowing cover (20).

5. The color master batch high-efficiency mixing device according to claim 4, characterized in that: The top surface of the annular air blowing cover (20) is of an inclined surface structure, the annular air blowing cover (20) is of a hollow structure, a plurality of blowing micro-holes (22) in communication with the L-shaped air inlet pipe (19) are formed at the top surface of the annular air blowing cover (20), and the diameter of the blowing micro-holes (22) is smaller than the diameter of the color master batch.

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