Powder mixing device

Abstract

The utility model is applicable to the technical field of stirring and mixing equipment, and provides a powder mixing device, which comprises a shell, at least one feeding hole is formed in the top of the shell, and a storage barrel is arranged at the top of the feeding hole; the material distributing part is rotationally connected to the top of the discharging barrel, the bottom of the material distributing part extends into the shell and is located under the feeding port, a material distributing part is arranged at the bottom of the material distributing part, and the material distributing part scatters and falls materials falling from the feeding port under the rotation effect of the material distributing part. And a material distributing motor for driving the material distributing piece to rotate is arranged at the top of the material storage barrel, so that by arranging the material distributing structure at the discharging opening, when discharging is carried out at the discharging opening, the discharged materials can be scattered by the material distributing structure at the moment and then fall into the shell in a scattered manner, the phenomenon that single materials are stacked is prevented, and the material distributing efficiency is improved. And the material mixing effect is optimized.

Description

Technical Field

[0001] The utility model relates to the technical field of powder material stirring equipment, in particular to a powder material mixing device. Background Art

[0002] Ink is an important material used in printing. It displays patterns and texts on substrates through printing or spraying. The ink includes main ingredients and auxiliary ingredients. Multiple components are evenly mixed and repeatedly rolled to form a viscous colloidal fluid. The ink is mainly composed of binders, fillers, additives, toners and solvents. It is used for various printings such as book printing, packaging decoration, architectural decoration and electronic circuit boards. During the production and processing of ink, after the binders and solvents and other components are mixed to form ink, the toner needs to be mixed with the ink. The toner plays a coloring role in the ink. The toner is a highly dispersed powder of color, black or white.

[0003] In the existing device for mixing powder materials, due to its direct material loading and unloading structure, when the materials fall into the mixing shell, the materials will be piled up, which requires a long time to stir during mixing, thus increasing the mixing time.

[0004] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0005] In view of the above-mentioned defects, the purpose of the utility model is to provide a powder mixing device, which can be equipped with a distribution structure at the discharge port to ensure that when discharging materials at the discharge port, the distribution structure at this time can break up the discharged materials and disperse them into the interior of the shell, thereby preventing the phenomenon of a single material from agglomerating and optimizing the mixing effect of the materials.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a powder mixing device, comprising: a shell body, a top of which is provided with at least one feed port, a top of the feed port is provided with a storage barrel; a distribution piece rotatably connected to the top of the discharge barrel, the bottom of the distribution piece extends to the interior of the shell body and is located directly below the feed port, a material distribution part is provided at the bottom of the distribution piece, and the material distribution part scatters and drops the material falling from the feed port under the action of the rotation of the distribution piece, and the top of the storage barrel is provided with a distribution motor for driving the distribution piece to rotate.

[0007] According to the powder mixing device of the utility model, the distribution member includes: a rotating shaft rotatably connected to the storage barrel; a spiral blade fixed to the outer wall of the rotating shaft, the spiral blade transports the material inside the storage barrel to the discharge port, and the material distribution part is arranged at the end of the spiral blade.

[0008] According to the powder mixing device of the utility model, the material distribution part includes a plurality of material guide bevels with gradually increasing diameters from top to bottom, and material discharge gaps are provided between adjacent material guide bevels. The material is dispersed and falls into the interior of the shell under the rotation of the material distribution part.

[0009] According to the powder material mixing device of the utility model, the inclined surfaces of the plurality of material guiding inclined edges are on the same conical surface, and the outer wall of each of the material guiding inclined edges is provided with a plurality of convex edges for accelerating the dispersion of the materials.

[0010] According to the powder mixing device of the utility model, a feeding channel is formed between the adjacent convex edges, and the feeding channels on the two adjacent material guiding inclined edges do not overlap with each other.

[0011] According to the powder mixing device of the utility model, a cover plate is provided on the top of the shell, the feed port is arranged on the cover plate, a stirring motor is provided at the center of the cover plate, a stirring shaft is fixedly provided on the output shaft of the stirring motor, the feed port corresponds to the stirring blades of the stirring shaft, and a discharge port is provided at the bottom of the shell.

[0012] The utility model provides a powder mixing device, comprising: a shell body, at least one feed port is provided on the top of which powder material is injected into the interior of the shell body through the feed port, and multiple feed ports can be provided at the same time, so as to realize the injection of different types of powder material, and ensure the diversified injection of materials inside the shell body, a storage barrel is provided on the top of the feed port, and the powder material is classified and stored through the storage barrel, and at the same time, it is ensured that different proportions and different types of materials can be injected into the shell body according to needs; a distribution piece rotatably connected to the top of the discharge barrel, the bottom of the distribution piece extends to the interior of the shell body and is located directly below the feed port, so as to ensure that the powder material entering the shell body from the feed port can first pass through the distribution process of the distribution piece, and then fall into the interior of the shell body at the distribution port of the distribution piece, so as to complete the material mixing. The distribution process of the material, the bottom of the distribution piece is provided with a material distribution part, and the material distribution part scatters and drops the material falling from the feed port under the action of the rotation of the distribution piece, so as to prevent the accumulation of a single powder material when a single material falls into the interior of the shell, which leads to increased stirring and mixing when the material is subsequently stirred and mixed. A distribution motor for driving the distribution piece to rotate is provided on the top of the storage barrel, and the distribution piece is driven to rotate by the distribution motor, so that the powder material is forced to scatter and fall during the falling process. In summary, the technical effect produced by the utility model is that a distribution structure is set at the feeding port to ensure that when the material is discharged at the feeding port, the distribution structure at this time can scatter the discharged material and disperse it to the inside of the shell, so as to prevent the single material from piling up and optimize the mixing effect of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a three-dimensional structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the three-dimensional structure of the cloth piece of the utility model;

[0016] In the figure, 1-discharge port, 2-shell, 3-cover plate, 5-stirring motor, 6-distributing motor, 7-distributing member, 71-rotating shaft, 72-spiral blade, 73-material guide bevel, 74-discharging gap, 75-convex edge, 8-storage barrel, 9-stirring shaft. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] See also Figure 1 and Figure 2 The utility model provides a powder mixing device, which includes a shell 2, at least one feed port is provided on the top of which powder material is injected into the shell 2 through the feed port, and multiple feed ports can be provided at the same time, so as to realize the injection of different types of powder materials and ensure the diversified injection of materials in the shell 2. A storage barrel 8 is provided on the top of the feed port, and the powder materials are classified and stored through the storage barrel 8, and at the same time, it is ensured that different proportions and different types of materials can be injected into the shell 2 according to needs; a distribution piece 7 is rotatably connected to the top of the discharge barrel, and the bottom of the distribution piece 7 extends to the inside of the shell 2 and is located directly below the feed port. To ensure that the powder material entering the shell 2 through the feed port can first pass through the feeding process of the feeding piece 7, and then fall from the feeding port of the feeding piece 7 to the inside of the shell 2 to complete the feeding process of the material, a material distribution part is provided at the bottom of the feeding piece 7, and the material distribution part scatters and drops the material falling from the feed port under the action of the rotation of the feeding piece 7, to prevent the accumulation of a single powder material when a single material falls into the inside of the shell 2, resulting in increased stirring and mixing when the material is subsequently stirred and mixed. A feeding motor 6 for driving the feeding piece 7 to rotate is provided at the top of the storage barrel 8, and the feeding piece 7 is driven to rotate by the feeding motor 6, so that the powder material is forced to scatter and fall during the falling process.

[0019] See also Figure 3Preferably, the material distribution member 7 of the utility model includes: a rotating shaft 71 rotatably connected to the storage barrel 8; a spiral blade 72 fixedly arranged on the outer wall of the rotating shaft 71, the spiral blade 72 transports the material inside the storage barrel 8 to the discharge port 1, and while the rotating shaft 71 rotates, the spiral blade 72 rotates to push the powder material to the feed port, and the material distribution part is arranged at the end of the spiral blade 72 to ensure that when the spiral blade 72 pushes the material to fall, the material can fall onto the material distribution part accordingly, and under the action of the material distribution part, the falling material is scattered and falls into the inside of the shell 2.

[0020] In addition, the material distribution part of the utility model includes a plurality of material guide bevels 73 with gradually increasing diameters from top to bottom, ensuring that in the process of material falling, each material guide bevel 73 acts on the falling material under the action of rotation, ensuring that the material is fully broken up, and a material discharge gap 74 is provided between adjacent material guide bevels 73. Under the action of the rotation of the material distribution part, the material is dispersed and falls into the interior of the shell 2, thereby ensuring that the material will not accumulate in the process of falling, thereby optimizing the mixing effect of the material.

[0021] Furthermore, the inclined surfaces of several of the guide bevels 73 of the utility model are on the same conical surface, and the outer wall of each of the guide bevels 73 is provided with several convex edges 75 for accelerating the dispersion of the material. Under the action of rotation, the convex edges 75 can act on the docked material to break up the material on the one hand, and can push the material to rotate on the other hand, and throw the material to different positions inside the shell 2 under the action of centrifugation, so as to facilitate the subsequent mixing process. A feeding channel is formed between adjacent convex edges 75, and the feeding channels on two adjacent guide bevels 73 do not overlap with each other, so as to ensure that when the material passes through different feeding channels, the material can be broken up by the convex edges 75 to prevent material accumulation.

[0022] Better yet, the top of the shell 2 of the utility model is provided with a cover plate 3 to seal and cover the top of the shell 2, the feed port is arranged on the cover plate 3, a stirring motor 5 is provided at the center of the cover plate 3, and a stirring shaft 9 is fixedly provided on the output shaft of the stirring motor 5, and the material inside the shell 2 is stirred and mixed by the stirring shaft 9, the feed port corresponds to the stirring blades of the stirring shaft 9, ensuring that the falling material can directly fall onto the stirring blades, thereby breaking up the material again during the falling process, optimizing the mixing effect of the material, and a discharge port 1 is provided at the bottom of the shell 2.

[0023] In this embodiment, combined with Figure 1 to Figure 3When in use, different materials are manually injected into different storage barrels 8. When powder material needs to be injected into the shell 2, the feeding motor 6 rotates to drive the spiral blade 72 to rotate, and the powder material is transported to the feed port. The powder material falls from the feed port to the distribution part. The powder material passing through is broken up by the rotation of the distribution part, and then thrown to different positions inside the shell 2 under the action of the convex edge 75, so as to optimize the mixing effect of the materials.

[0024] In summary, the utility model provides a powder mixing device, comprising: a shell body, at least one feed port is provided on the top of which powder material is injected into the interior of the shell body through the feed port, and multiple feed ports can be provided at the same time, so as to realize the injection of different types of powder material, thereby ensuring the diversified injection of materials inside the shell body, a storage barrel is provided on the top of the feed port, and the powder material is classified and stored through the storage barrel, while ensuring that different proportions and different types of materials can be injected into the shell body according to needs; a distribution piece rotatably connected to the top of the discharge barrel, the bottom of the distribution piece extends to the interior of the shell body and is located directly below the feed port, ensuring that the powder material entering the shell body from the feed port can first pass through the distribution process of the distribution piece, and then fall into the interior of the shell body through the distribution port of the distribution piece, completing During the material distribution process, a material distribution part is provided at the bottom of the distribution piece. Under the action of the rotation of the distribution piece, the distribution part scatters and drops the material falling from the feed port, thereby preventing a single powder material from accumulating when falling into the interior of the shell, which increases the realization of stirring and mixing when the material is subsequently stirred and mixed. A distribution motor for driving the distribution piece to rotate is provided at the top of the storage barrel, and the distribution motor drives the distribution piece to rotate, thereby forcing the powder material to be scattered and fall during the falling process. In summary, the technical effect produced by the utility model is that a distribution structure is set at the feeding port to ensure that when the material is discharged at the feeding port, the distribution structure at this time can scatter the discharged material and disperse it to the interior of the shell, thereby preventing the single material from piling up and optimizing the mixing effect of the material.

[0025] Of course, the present invention may have many other embodiments. Without departing from the spirit and essence of the present invention, technicians familiar with the field can make various corresponding changes and deformations based on the present invention, but these corresponding changes and deformations should all fall within the scope of protection of the claims attached to the present invention.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

Claims

1. A powder mixing device, characterized in that: include: A shell body, with at least one feed port on the top, and a storage cylinder on the top of the feed port; A distribution piece is rotatably connected to the top of the storage barrel, the bottom of which extends to the interior of the shell and is located directly below the feed port, a material distribution part is provided at the bottom of the distribution piece, and the material falling from the feed port is scattered and dropped by the distribution part under the action of the rotation of the distribution piece, and a distribution motor is provided on the top of the storage barrel to drive the distribution piece to rotate.

2. The powder mixing device according to claim 1, characterized in that: The fabric piece comprises: A rotating shaft rotatably connected to the storage barrel; A spiral blade is fixedly mounted on the outer wall of the rotating shaft, and the spiral blade transports the material in the storage barrel to the discharge port. The material distribution part is arranged at the end of the spiral blade.

3. The powder mixing device according to claim 1 or 2, characterized in that: The material distribution part comprises a plurality of material guiding bevels with diameters gradually increasing from top to bottom, and material discharge gaps are arranged between adjacent material guiding bevels. The material is dispersed and falls into the interior of the shell under the rotation of the material distribution part.

4. The powder mixing device according to claim 3, characterized in that: The inclined surfaces of the plurality of material guiding inclined edges are on the same conical surface, and the outer wall of each of the material guiding inclined edges is provided with a plurality of convex edges for accelerating the dispersion of the materials.

5. The powder mixing device according to claim 4, characterized in that: A feeding channel is formed between the adjacent convex edges, and the feeding channels on the two adjacent material guiding oblique edges do not overlap with each other.

6. The powder mixing device according to claim 4 or 5, characterized in that: A cover plate is provided on the top of the shell, the feed port is arranged on the cover plate, a stirring motor is provided at the center of the cover plate, a stirring shaft is fixedly provided on the output shaft of the stirring motor, the feed port corresponds to the stirring blades of the stirring shaft, and a discharge port is provided at the bottom of the shell.

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