A stirring structure for a mixing device used in masterbatch production

Abstract

This utility model discloses a stirring structure for a mixing device used in masterbatch production, including a hollow support plate. A rotating rod is rotatably mounted on the lower surface of the hollow support plate. Several stirring blades are fixedly connected to the surface of the rotating rod. Each stirring blade has an opening. A scraper that moves horizontally is mounted on the side of each stirring blade away from the rotating rod. A spiral rod is fixedly connected to the bottom end of the rotating rod. This utility model relates to the field of mixing technology for masterbatch production. The stirring structure of this masterbatch production mixing device, by rotating the rotating rod, drives the stirring blades to rotate, thereby stirring the raw materials for masterbatch production. During the stirring process, the openings reduce the resistance during the rotation of the stirring blades, thus improving the smoothness of the stirring process. Furthermore, the rotating rod drives the spiral rod to rotate, facilitating material feeding during discharge and preventing blockages.

Description

Technical Field

[0001] This utility model relates to the field of mixing technology for color masterbatch production, specifically to the mixing structure of a mixing device for color masterbatch production. Background Technology

[0002] Color masterbatch is a core additive used for coloring polymer materials. It is widely used in plastics, rubber, textiles, inks, cosmetics, and food, among other fields. The color masterbatch market continues to grow, with the plastics industry holding a dominant position. The textile and coating sectors are experiencing differentiated growth, with environmental protection and high performance becoming development trends.

[0003] In the production of color masterbatch, mixing equipment is a key tool to ensure product quality and performance. It can achieve uniform mixing, efficient dispersion of pigments, prevention of clumping, and stability of physical properties. However, the existing mixing equipment for color masterbatch production has a simple structure and single function, which only plays a mixing role and is not conducive to the mixing work in color masterbatch production. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a stirring structure for a mixing device used in the production of color masterbatch, which solves the problem that existing stirring structures for color masterbatch production are simple in structure and have only a single function, serving only a stirring purpose.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a stirring structure for a stirring device for color masterbatch production, comprising a hollow support plate, a rotating rod rotatably disposed on the lower surface of the hollow support plate, a plurality of stirring blades fixedly connected to the surface of the rotating rod, an opening on the stirring blade, a scraper that moves horizontally on the side of the stirring blade away from the rotating rod, and a spiral rod fixedly connected to the bottom end of the rotating rod;

[0006] The lower surface of the hollow support plate is connected to a diversion ring pipe, and the side wall of the diversion ring pipe is connected to a number of guide pipes arranged in a ring array. The other end of the guide pipe is connected to a spray head.

[0007] Furthermore, a motor is vertically fixedly connected to the upper surface of the hollow support plate, and the top end of the rotating rod extends rotatably to the top of the hollow support plate and is fixedly connected to the output shaft of the motor.

[0008] Furthermore, the hollow support plate has several mounting openings, which are evenly spaced and distributed in a ring along the surface of the hollow support plate.

[0009] Furthermore, a water injection pipe is vertically connected to the upper surface of the hollow support plate, and a flange is connected to the top of the water injection pipe.

[0010] Furthermore, the top and bottom of the inner side of the scraper are both horizontally fixedly connected with limit rods, and the outer side of the stirring blade is provided with a limit opening for the limit rods to be pulled out.

[0011] Furthermore, a bolt is provided on the top of the sidewall of the stirring blade, and a plurality of fixing holes adapted to the bolt are opened on the surface of the limiting rod, and the plurality of fixing holes are evenly spaced along the length direction of the limiting rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The rotating rod drives the stirring blades to rotate, thereby stirring the raw materials for color masterbatch production. During the stirring process, the resistance of the stirring blades is reduced through the sluice gate, thus improving the smoothness of the stirring process. The rotating rod also drives the screw rod to rotate, facilitating material feeding during discharge and preventing blockages. Furthermore, the scraper can move horizontally, making it easy to adapt to different sizes of mixing tanks and improving the thoroughness of material feeding. Injecting water into the diversion ring pipe allows the water to be diverted through the guide pipe and then sprayed onto the inside of the mixing tank through the spray head, facilitating the cleaning of the mixing tank's interior and preventing cross-contamination of the raw materials for color masterbatch production. This makes the mixing process for color masterbatch production more efficient. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the structure of the stirring blade and scraper in this utility model;

[0015] Figure 3 This is a schematic diagram of the limiting port and limiting rod in this utility model.

[0016] In the diagram: 1. Hollow support plate; 2. Rotating rod; 3. Motor; 4. Stirring blade; 5. Inlet; 6. Limiting port; 7. Limiting rod; 8. Fixing port; 9. Spray head; 10. Scraper; 11. Bolt; 12. Spiral rod; 13. Mounting port; 14. Water injection pipe; 15. Flange; 16. Diverting ring pipe; 17. Guide pipe. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] First Embodiment

[0019] Please see Figure 1 and Figure 2 This utility model provides a technical solution: a stirring structure for a stirring device for color masterbatch production, including a hollow support plate 1, a rotating rod 2 rotatably arranged on the lower surface of the hollow support plate 1, a plurality of stirring blades 4 fixedly connected to the surface of the rotating rod 2, an opening 5 on the stirring blades 4, a scraper 10 that moves horizontally on the side of the stirring blades 4 away from the rotating rod 2, and a spiral rod 12 fixedly connected to the bottom end of the rotating rod 2.

[0020] The lower surface of the hollow support plate 1 is connected to a diversion ring pipe 16, and the side wall of the diversion ring pipe 16 is connected to a number of guide pipes 17 arranged in a ring array. The other end of the guide pipe 17 is connected to a spray head 9.

[0021] In this embodiment, after the rotating rod 2 rotates, it can drive the stirring blade 4 to rotate, thereby stirring the raw materials for color masterbatch production. During the stirring process, the resistance of the stirring blade 4 during rotation is reduced by the through-hole 5, thereby improving the smoothness of the stirring process.

[0022] The rotating rod 2 drives the screw rod 12 to rotate, which facilitates material feeding during discharge and avoids blockage. The scraper 10 can move horizontally, making it easy to adapt to different sizes of mixing tanks for scraping and improving the thoroughness of material discharge.

[0023] After water is injected into the inside of the diversion ring pipe 16, it can be diverted through the guide pipe 17 and sprayed into the inside of the mixing tank through the spray head 9. This facilitates the cleaning of the inside of the mixing tank, avoids cross-contamination of raw materials in the production of color masterbatch, and is beneficial for the mixing work in the production of color masterbatch.

[0024] A motor 3 is vertically fixedly connected to the upper surface of the hollow support plate 1. The top end of the rotating rod 2 extends to the top of the hollow support plate 1 and is fixedly connected to the output shaft of the motor 3.

[0025] The hollow support plate 1 has several mounting holes 13, which are evenly spaced and distributed in a ring along the surface of the hollow support plate 1.

[0026] A water injection pipe 14 is vertically connected to the upper surface of the hollow support plate 1. A flange 15 is connected to the top of the water injection pipe 14. The flange 15 facilitates the connection between external water injection equipment and the water injection pipe 14 to inject water into the interior of the hollow support plate 1.

[0027] Second Embodiment

[0028] Please see Figure 3It also includes a limit rod 7 that is horizontally fixed to the top and bottom of the inner side of the scraper 10. The outer side of the stirring blade 4 is provided with a limit port 6 for the limit rod 7 to be pulled and moved. A bolt 11 is provided on the top of the side wall of the stirring blade 4. Several fixing ports 8 that are adapted to the bolt 11 are provided on the surface of the limit rod 7. The multiple fixing ports 8 are evenly spaced along the length of the limit rod 7.

[0029] In this embodiment, the position of the scraper 10 can be adjusted by pulling the limiting rod 7 inside the limiting port 6. After the screw 11 is inserted into the corresponding fixing port 8, the adjusted position of the scraper 10 can be locked and fixed.

[0030] During operation, the rotating rod 2 rotates, which drives the stirring blade 4 to rotate, thereby stirring the raw materials for color masterbatch production. During the stirring process, the resistance of the stirring blade 4 during rotation is reduced through the sluice gate 5, thereby improving the smoothness of the stirring process. The rotating rod 2 drives the screw rod 12 to rotate, which facilitates material feeding during discharge and avoids blockage. The scraper 10 can move horizontally, which is convenient for scraping different sizes of mixing tanks and improves the thoroughness of material discharge.

[0031] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0032] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A stirring structure of a stirring apparatus for color master batch production, comprising a hollow support plate (1), characterized in that: A rotating rod (2) is rotatably mounted on the lower surface of the hollow support plate (1). Several stirring blades (4) are fixedly connected to the surface of the rotating rod (2). A through-hole (5) is opened on the stirring blade (4). A scraper (10) that moves horizontally is provided on the side of the stirring blade (4) away from the rotating rod (2). A spiral rod (12) is fixedly connected to the bottom end of the rotating rod (2). The lower surface of the hollow support plate (1) is connected to a diversion ring pipe (16), and the side wall of the diversion ring pipe (16) is connected to a number of guide pipes (17) arranged in a ring array. The other end of the guide pipe (17) is connected to a spray head (9).

2. The stirring structure of the stirring apparatus for producing color master batch according to claim 1, characterized in that: A motor (3) is vertically fixedly connected to the upper surface of the hollow support plate (1), and the top end of the rotating rod (2) extends to the top of the hollow support plate (1) and is fixedly connected to the output shaft of the motor (3).

3. The stirring structure of the stirring apparatus for producing color master batch according to claim 1, characterized in that: The hollow support plate (1) has a plurality of mounting ports (13), and the plurality of mounting ports (13) are evenly spaced and distributed in a ring along the surface of the hollow support plate (1).

4. The stirring structure of the stirring apparatus for producing color master batch according to claim 1, characterized in that: The upper surface of the hollow support plate (1) is vertically connected to a water injection pipe (14), and the top of the water injection pipe (14) is connected to a flange (15).

5. The stirring structure of the stirring apparatus for producing color master batch according to claim 1, characterized in that: The top and bottom of the inner side of the scraper (10) are both horizontally fixedly connected to a limiting rod (7), and the outer side of the stirring blade (4) is provided with a limiting port (6) for the limiting rod (7) to be pulled out.

6. The stirring structure of the stirring apparatus for producing color master batch according to claim 5, characterized in that: A bolt (11) is provided on the top of the side wall of the stirring blade (4), and a number of fixing holes (8) adapted to the bolt (11) are opened on the surface of the limiting rod (7). The multiple fixing holes (8) are evenly spaced along the length direction of the limiting rod (7).

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