Color master batch stirring device

Abstract

The utility model relates to the field of color master batch production, in particular to a color master batch stirring device which comprises a stirring tank, a driving motor is arranged at the top of the stirring tank, a feeding opening is formed in one side of the top of the stirring tank, a discharging opening is formed in the bottom of the stirring tank, a stirring rod is arranged in the stirring tank, and the stirring rod is connected with the driving motor. A plurality of stirring frames are arranged on the outer wall of the stirring rod, a steel wire mesh is arranged in each stirring frame, a plurality of extension rods are arranged at the bottom of the stirring rod, a blade coating plate is arranged at the end part of each extension rod, and the blade coating plates are attached to the inner wall of the stirring tank. Materials are put into the stirring pipe from the feeding port, then the driving motor is started to drive the stirring rod to stir through the holes formed by the steel wire mesh installed on the stirring frame, the meshes are as large as possible to avoid blockage, then the inner wall of the stirring tank is scraped off through the scraping plate to stir, excessive adhesion to the inner wall is avoided, and the stirring efficiency is improved. And sufficient stirring cannot be performed.

Description

Technical Field

[0001] The utility model relates to the technical field of masterbatch production, in particular to a masterbatch stirring device. Background Art

[0002] Masterbatch is a plastic colorant made of a high proportion of pigments or additives and thermoplastic resins that are well dispersed. The selected resin has good wetting and dispersing effects on the colorant and has good compatibility with the colored material. Masterbatch generally consists of three parts: colorant, carrier and dispersant. It is mixed in a high-speed mixer, crushed, extruded and pulled into granules. In the plastic processing process, the generally used technology is the wet process. The masterbatch material is ground in water phase, inverted, washed, dried and granulated. Only in this way can the product quality be guaranteed.

[0003] The stirring mode of the stirring devices currently on the market is relatively simple, the stirring of the masterbatch is not sufficient, the stirring effect is poor, agglomeration is prone to occur, and the efficiency is low. Utility Model Content

[0004] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0005] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a masterbatch stirring device to solve the existing problems.

[0006] To achieve the above-mentioned purpose, the technical solution of the utility model is: a masterbatch stirring device, including a stirring tank, a driving motor is provided on the top of the stirring tank, an inlet is provided on one side of the top of the stirring tank, a discharge port is provided at the bottom of the stirring tank, a stirring rod is provided in the stirring tank, the stirring rod is connected to the driving motor, a plurality of stirring frames are provided on the outer wall of the stirring rod, a steel wire mesh is provided inside the stirring frame, a plurality of extension rods are provided at the bottom of the stirring rod, a scraping plate is provided at the end of the extension rod, and the scraping plate is attached to the inner wall of the stirring tank.

[0007] In some embodiments, a heating plate is provided on the extension rod, and the heating plate is located between the stirring frame and the scraper plate.

[0008] In some embodiments, the heating plate is wavy in shape, and the sidewall of the heating plate is blade-shaped.

[0009] In some embodiments, the scraper plate is L-shaped, and the bending direction is along the rotation direction of the driving motor, and the side wall of the scraper plate in the bending direction is an inwardly curved arc.

[0010] In some embodiments, the side wall of the scraper plate is provided with a plurality of through holes.

[0011] In some embodiments, a cross bar is disposed in the through hole, and the cross bar is a triangular support frame.

[0012] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model puts the material into the stirring tube from the inlet, and then starts the driving motor to drive the stirring rod to stir through the holes formed by the wire mesh installed on the stirring frame, and the mesh holes are as large as possible to avoid clogging, and then the inner wall of the stirring tank is also scraped down by the scraping plate for stirring to avoid excessive sticking to the inner wall and failure to fully stir.

[0013] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0014] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a 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 to the present invention.

[0017] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the stirring device of some embodiments of the utility model;

[0020] Figure 2 It is a structural cross-sectional view of a stirring tank according to some embodiments of the utility model;

[0021] Figure 3 It is a schematic diagram of the cross-sectional structure of the heating plate of some embodiments of the utility model;

[0022] Figure 4 It is a schematic structural diagram of a cross bar in some embodiments of the utility model. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0024] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0026] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0027] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0028] Reference Figure 1-4 , Figure 1 It is a schematic diagram of the structure of the stirring device of some embodiments of the utility model; Figure 2 It is a structural cross-sectional view of a stirring tank according to some embodiments of the utility model; Figure 3 It is a schematic diagram of the cross-sectional structure of the heating plate of some embodiments of the utility model; Figure 4 It is a schematic structural diagram of a cross bar in some embodiments of the utility model.

[0029] The utility model provides a masterbatch stirring device, comprising a stirring tank 1, a driving motor 11 is arranged on the top of the stirring tank 1, a loading port 12 is arranged on one side of the top of the stirring tank 1, a discharge port 13 is arranged on the bottom of the stirring tank 1, a stirring rod 2 is arranged inside the stirring tank 1, the stirring rod 2 is connected to the driving motor 11, a plurality of stirring frames 21 are arranged on the outer wall of the stirring rod 2, a steel wire mesh 22 is arranged inside the stirring frame 21, a plurality of extension rods 23 are arranged on the bottom of the stirring rod 2, a scraping plate 24 is arranged at the end of the extension rod 23, and the scraping plate 24 is attached to the inner wall of the stirring tank 1.

[0030] The material is put into the stirring tube 1 from the inlet 12, and then the driving motor 11 is started to drive the stirring rod 2 to stir through the holes formed by the wire mesh 22 installed on the stirring frame 21, and the mesh is as large as possible to avoid clogging, and then the inner wall of the stirring tank 1 is also scraped down by the scraping plate 24 for stirring to avoid excessive sticking on the inner wall and inability to stir fully. In addition, a support rod may be set at the bottom of the stirring tank 1 or not according to needs.

[0031] According to some embodiments of the utility model, optionally, a heating plate 25 is provided on each of the extension rods 23, and the heating plate 25 is located between the stirring frame 21 and the scraping plate 24. The heating plate 25 can be slightly heated according to the situation to achieve sufficient stirring.

[0032] According to some embodiments of the utility model, the heating plate 25 is optionally wavy, and the side wall of the heating plate 25 is blade-shaped. The heating plate 25 is placed vertically, with the end surface facing the stirring rod 2, and then the side wall is set in the shape of a blade, which is convenient for stirring after cutting, so that the inside is more evenly mixed. In addition, the heating plate 25 passes through the stirring rod 2 through the wire to connect and heat, which belongs to the prior art and will not be described in detail.

[0033] According to some embodiments of the present invention, optionally, the scraper plate 24 is L-shaped, and the bending direction is along the rotation direction of the drive motor 11, and the side wall of the scraper plate 24 in the bending direction is an arc that bends inward.

[0034] According to some embodiments of the present invention, optionally, the side wall of the scraper plate 24 is provided with a plurality of through holes 26. The through holes 26 are also provided to allow the masterbatch to be dispersed, extruded and mixed evenly.

[0035] According to some embodiments of the utility model, optionally, a cross bar 27 is provided in the through hole 26, and the cross bar 27 is a triangular support frame. The cross bar 27 is provided in the through hole 26 so that it can cut the mixed masterbatch and speed up the mixing efficiency.

[0036] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0037] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the present utility model. Therefore, phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0038] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the relevant art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A masterbatch stirring device, characterized in that: include: A stirring tank is provided with a driving motor on the top, an inlet is provided on one side of the top of the stirring tank, a discharge port is provided at the bottom of the stirring tank, a stirring rod is provided inside the stirring tank, the stirring rod is connected to the driving motor, a plurality of stirring frames are provided on the outer wall of the stirring rod, a steel wire mesh is provided inside the stirring frame, a plurality of extension rods are provided at the bottom of the stirring rod, a scraping plate is provided at the end of the extension rod, and the scraping plate is attached to the inner wall of the stirring tank.

2. The masterbatch stirring device according to claim 1, characterized in that: The extension rods are each provided with a heating plate, and the heating plate is located between the stirring frame and the scraping plate.

3. The masterbatch stirring device according to claim 2, characterized in that: The heating plate is in a wave shape, and the side wall of the heating plate is in a blade shape.

4. The masterbatch stirring device according to claim 1, characterized in that: The scraper plate is L-shaped, and the bending direction is along the rotation direction of the driving motor. The side wall of the scraper plate in the bending direction is in an inwardly curved arc.

5. The masterbatch stirring device according to claim 1 or 4, characterized in that: The side wall of the scraper plate is provided with a plurality of through holes.

6. The masterbatch stirring device according to claim 5, characterized in that: A cross bar is arranged in the through hole, and the cross bar is a triangular support frame.

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