Color master batch raw material stirring and mixing device
By designing a stirring and mixing device, the mixing components of the spiral blades and ring body structure are used to solve the problems of poor mixing and agglomeration of color masterbatch, and achieve efficient and convenient mixing effect.
Patent Information
- Application Number
- CN202422407414.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-30
- Publication Date
- 2025-09-02
- Estimated Expiration
- 2034-09-30
AI Technical Summary
The existing equipment is not effective when mixing the color masterbatch evenly, and it is easy to condense into blocks, which affects the mixing effect.
A stirring and mixing device including a stirring chamber, a stirring assembly and a driving assembly is adopted. Through the design of spiral blades and ring body structure, combined with motor drive, the raw materials are fully stirred and prevented from agglomeration.
It improves mixing efficiency, prevents raw materials from agglomerating, facilitates operation, and improves the mixing uniformity of the color masterbatch.
Smart Images
Figure CN223290075U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of color masterbatch, in particular to a color masterbatch raw material stirring and mixing device. Background Art
[0002] Masterbatches are high-concentration colored pellets made from colorants, carrier resins, dispersants, coupling agents, surfactants, and plasticizers. Functional masterbatches, in addition to the aforementioned ingredients, must also contain additives such as light stabilizers, antistatic agents, flame retardants, and foaming agents, depending on functional requirements. Functional masterbatches combine the functions of standard masterbatches with the added benefit of imparting additional properties to plastic products, including weather resistance, antistatic properties, flame retardancy, and foaming properties. The production process for functional masterbatches involves surface-treating the colorants and surfactants of standard masterbatches, then adding functional additives and dispersants, followed by kneading, plasticating, crushing, and granulation. Functional masterbatches represent a growing trend in the masterbatch industry.
[0003] When preparing masterbatch, the raw materials need to be fully mixed, which requires mixing equipment. However, existing equipment generally uses a vibration mixing method, which leads to poor mixing effect. In addition, due to the characteristics of the masterbatch itself, it is easy to condense into lumps during mixing, affecting the mixing effect. Utility Model Content
[0004] The utility model aims to provide a device for stirring and mixing color masterbatch raw materials.
[0005] The color masterbatch raw material stirring and mixing device provided by the present invention includes a stirring bin provided with a feed port 11 and a discharge port 17, a stirring component and a driving component; the driving component is fixed on the top of the stirring bin; the stirring component is located in the stirring bin; the stirring component and the driving component are transmission-connected.
[0006] Preferably, the stirring bin includes a bin body and a bin cover 12; the bin cover 12 is fixed to the top of the bin body; the stirring assembly includes a spiral blade 34, a first shaft 35 and a first ring body 33; the spiral blade 34 is welded to the outer wall of the first shaft 35; one end of the first ring body 33 is fixed to the bottom of the bin cover 12, and the other end extends toward the bottom of the bin body; the first ring body 33 is provided with a plurality of groups of first through holes 36 on the outer wall near the bin cover 12; the spiral blade 34 passes through the first ring body 33; the driving assembly includes a motor 21 and a distribution box 22; the distribution box 22 and the motor 21 are both fixed to the top of the bin cover 12; the bin cover 12 is provided with a shaft hole 19; one end of the first shaft 35 passes through the shaft hole 19 and is transmission-connected to the motor 21; the motor 21 and the distribution box 22 are electrically connected.
[0007] Preferably, the stirring assembly further includes a baffle ring 31 ; the baffle ring 31 is umbrella-shaped with a top opening smaller than a bottom opening; the end of the baffle ring 31 with a smaller opening is fixed to the outer wall of the first ring body 33 and is located at the center of the first ring body 33 .
[0008] Preferably, the warehouse body includes a second ring body 13, a third ring body 14 and a bottom plate 18; the second ring body 13 is fixed to the top of the third ring body 14; the bottom plate 18 is fixed to the bottom of the third ring body 14; the third ring body 14 is a trumpet-shaped with a top opening larger than the bottom opening; one end of the spiral blade 34 is located directly above the bottom plate 18 and close to the bottom plate 18.
[0009] Preferably, the discharge port 17 is opened on the third ring body 14 near the bottom plate 18 .
[0010] Preferably, the feed port 11 is opened on the bin cover 12 .
[0011] Preferably, the masterbatch raw material stirring and mixing device provided by the present invention further includes three groups of support legs 15 ; the bin body is fixed on the three groups of support legs 15 .
[0012] Preferably, a pulley 16 is fixed to the bottom of the support leg 15 .
[0013] The color masterbatch raw material stirring and mixing device provided by the utility model is convenient to operate, has high stirring efficiency, and can prevent the raw materials from agglomerating. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic structural diagram of the color masterbatch raw material stirring and mixing device described in the present invention;
[0015] Figure 2 This is a schematic cross-sectional view of the color masterbatch raw material stirring and mixing device described in the present invention;
[0016] Figure 3 This is a schematic structural diagram of the warehouse body according to an embodiment of the present utility model from a first perspective;
[0017] Figure 4 This is a schematic structural diagram of the warehouse body according to an embodiment of the present utility model from a second perspective;
[0018] Figure 5 A schematic diagram of the structure of the stirring assembly, the driving assembly and the bin cover provided in an embodiment of the present utility model;
[0019] Figure 6 A schematic diagram of the structure of the bin cover provided by an embodiment of the utility model;
[0020] Figure 7A schematic structural diagram of the first ring body and the retaining ring assembled from a first perspective provided in an embodiment of the present utility model;
[0021] Figure 8 A schematic structural diagram of the assembly of the first ring body and the retaining ring provided by an embodiment of the present utility model from a second perspective;
[0022] Figure 9 This is a schematic structural diagram of the assembly of the first shaft and spiral blades provided in an embodiment of the present utility model. DETAILED DESCRIPTION
[0023] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0024] like Figures 1-9 As shown, the color masterbatch raw material stirring and mixing device provided in this embodiment includes a stirring chamber provided with a feed port 11 and a discharge port 17, a stirring assembly, and a drive assembly; the drive assembly is fixed to the top of the stirring chamber; the stirring assembly is located within the stirring chamber; and the stirring assembly and the drive assembly are in transmission connection. It will be understood by those skilled in the art that the driving assembly drives the stirring assembly to rotate within the stirring chamber, thereby driving the color masterbatch raw materials within the stirring chamber to be stirred and mixed, thereby improving the mixing properties of the color masterbatch raw materials and preventing them from agglomerating. The device has a simple structure, is easy to operate, has a high stirring efficiency, and can prevent the raw materials from agglomerating.
[0025] Furthermore, the mixing bin includes a bin body and a bin cover 12; the bin cover 12 is fixed to the top of the bin body; the mixing assembly includes a spiral blade 34, a first shaft 35 and a first ring body 33; the spiral blade 34 is welded to the outer wall of the first shaft 35; one end of the first ring body 33 is fixed to the bottom of the bin cover 12, and the other end extends toward the bottom of the bin body; the first ring body 33 is provided with a plurality of first through holes 36 on the outer wall near the bin cover 12; the spiral blade 34 passes through the first ring body 33; the driving assembly includes a motor 21 and a distribution box 22; the distribution box 22 and the motor 21 are both fixed to the top of the bin cover 12; the bin cover 12 is provided with a shaft hole 19; one end of the first shaft 35 passes through the shaft hole 19 and is transmission-connected to the motor 21; the motor 21 and the distribution box 22 are electrically connected. Those skilled in the art will appreciate that the motor 21 drives the first shaft 35 to rotate, thereby driving the spiral blades 34 to rotate, thereby lifting the raw materials at the bottom of the bin to the bin cover 12 and throwing them out through the first through-holes 36, thereby repeating the cycle to mix the raw materials in the bin. The first ring body acts as a sleeve that fits over the spiral blades.
[0026] Furthermore, the stirring assembly includes a retaining ring 31; the retaining ring 31 is umbrella-shaped, with a top opening smaller than a bottom opening; the end of the retaining ring 31 with the smaller opening is fixed to the outer wall of the first ring body 33 and located at the center of the first ring body 33. Those skilled in the art will understand that when the lifted raw materials are thrown out of the first through hole 36, they will fall onto the umbrella-shaped retaining ring 31. The retaining ring 31 can knock some agglomerated raw materials onto the retaining ring 31 to disperse them, thereby further improving the mixing of the raw materials.
[0027] Furthermore, the silo body includes a second ring body 13, a third ring body 14, and a bottom plate 18; the second ring body 13 is fixed to the top of the third ring body 14; the bottom plate 18 is fixed to the bottom of the third ring body 14; the third ring body 14 is trumpet-shaped with a top opening larger than a bottom opening; one end of the spiral blade 34 is located directly above and close to the bottom plate 18. Those skilled in the art will appreciate that the trumpet-shaped bottom of the silo body facilitates the rapid return of raw materials ejected from the first through hole 36 to the bottom of the silo body. At the same time, the smaller area of the bottom of the silo body prevents raw materials near the outer wall of the bottom of the silo body from being lifted and thus prevented from entering the circulation mixing.
[0028] Furthermore, the discharge port 17 is opened on the third ring body 14 near the bottom plate 18 .
[0029] Furthermore, the feed port 11 is opened on the bin cover 12 .
[0030] Furthermore, the masterbatch raw material stirring and mixing device provided in this embodiment further includes three groups of support legs 15 ; the bin body is fixed on the three groups of support legs 15 .
[0031] Furthermore, a pulley 16 is fixed to the bottom of the support leg 15 .
[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.
Claims
1. A color masterbatch raw material stirring and mixing device, characterized in that: It comprises a stirring chamber provided with a feed port (11) and a discharge port (17), a stirring assembly and a driving assembly; the driving assembly is fixed on the top of the stirring chamber; the stirring assembly is located in the stirring chamber; the stirring assembly and the driving assembly are in transmission connection; The stirring chamber comprises a chamber body and a chamber cover (12); the chamber cover (12) is fixed on the top of the chamber body; the stirring assembly comprises a spiral blade (34), a first shaft (35) and a first ring (33); the spiral blade (34) is welded to the outer wall of the first shaft (35); one end of the first ring (33) is fixed to the bottom of the chamber cover (12), and the other end extends toward the bottom of the chamber body; the outer wall of the first ring (33) near the chamber cover (12) is provided with a plurality of first rings (33) a through hole (36); the spiral blade (34) passes through the first ring body (33); the drive assembly includes a motor (21) and a distribution box (22); the distribution box (22) and the motor (21) are both fixed to the top of the bin cover (12); the bin cover (12) is provided with an axial hole (19); one end of the first shaft (35) passes through the axial hole (19) and is then transmission-connected to the motor (21); the motor (21) and the distribution box (22) are electrically connected; The stirring assembly further comprises a retaining ring (31); the retaining ring (31) is umbrella-shaped with a top opening smaller than a bottom opening; the retaining ring (31) has an end with a smaller opening fixed to the outer wall of the first ring body (33) and located at the center of the first ring body (33).
2. The color masterbatch raw material stirring and mixing device according to claim 1, characterized in that: The warehouse body includes a second ring body (13), a third ring body (14) and a bottom plate (18); the second ring body (13) is fixed to the top of the third ring body (14); the bottom plate (18) is fixed to the bottom of the third ring body (14); the third ring body (14) is trumpet-shaped with a top opening larger than a bottom opening; one end of the spiral blade (34) is located directly above the bottom plate (18) and close to the bottom plate (18).
3. The color masterbatch raw material stirring and mixing device according to claim 2, characterized in that: The discharge port (17) is opened on the third ring body (14) near the bottom plate (18).
4. The color masterbatch raw material stirring and mixing device according to claim 3, characterized in that: The feed port (11) is opened on the bin cover (12).
5. The color masterbatch raw material stirring and mixing device according to claim 4, characterized in that: It also includes three groups of supporting legs (15); the warehouse body is fixed on the three groups of supporting legs (15).
6. The color masterbatch raw material stirring and mixing device according to claim 5, characterized in that: A pulley (16) is fixed to the bottom of the support leg (15).