CN111790291A - Coating grinding and mixing device - Google Patents
Coating grinding and mixing device Download PDFInfo
- Publication number
- CN111790291A CN111790291A CN202010658190.1A CN202010658190A CN111790291A CN 111790291 A CN111790291 A CN 111790291A CN 202010658190 A CN202010658190 A CN 202010658190A CN 111790291 A CN111790291 A CN 111790291A
- Authority
- CN
- China
- Prior art keywords
- stirring
- grinding
- ball
- stirring pipe
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/051—Stirrers characterised by their elements, materials or mechanical properties
- B01F27/054—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation
- B01F27/0541—Deformable stirrers, e.g. deformed by a centrifugal force applied during operation with mechanical means to alter the position of the stirring elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/09—Stirrers characterised by the mounting of the stirrers with respect to the receptacle
- B01F27/092—Stirrers characterised by the mounting of the stirrers with respect to the receptacle occupying substantially the whole interior space of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/17—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing
- B01F27/171—Stirrers with additional elements mounted on the stirrer, for purposes other than mixing for disintegrating, e.g. for milling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
- B01F27/906—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms with fixed axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
Abstract
The invention discloses a paint grinding and mixing device, which comprises: an outer housing; the rotating shaft is rotatably arranged on the outer shell; the stirring assemblies are symmetrically arranged on the rotating shaft and are distributed at different heights; a plurality of wavy magnetic rings are arranged in the side wall of the shell, are arranged at different heights and are matched with the height of the stirring component; the stirring subassembly includes: the stirring pipe is provided with a ball groove at one end, a ball is embedded in the ball groove in a rolling manner, the ball is in rolling contact with the inner wall of the outer shell and is matched with the corresponding magnetic ring in height, and the ball is made of a metal material; the stirring rod, the sealed inserting of one end of puddler is established in the puddler, and the other end articulates there is the connecting block, connecting block and axis of rotation fixed connection. Compared with the traditional paint grinding and mixing device, the paint grinding and mixing device greatly improves the grinding and mixing effect of the paint.
Description
Technical Field
The invention belongs to the technical field of paint production, and particularly relates to a paint grinding and mixing device.
Background
The coating is a viscous liquid prepared by organic solvent or water, which is usually mainly resin, oil and emulsion, with or without pigment, filler and corresponding auxiliary agent. In the paint production process, the paint mixing and grinding system plays an important role.
In the existing paint grinding and mixing device, the mode and means for grinding and mixing the paint are single, generally, a driving device drives a stirring roller to rotate by taking an output shaft of the stirring roller as a shaft, and the stirring roller rotates in the paint to stir the paint, so that the mixing and grinding effect is realized; but the stirring roller rotates along a single direction of a plane, so that the coating only can be impacted in the single direction of the stirring roller, and the grinding and mixing effects are poor.
Disclosure of Invention
Based on the technical problems existing in the background technology, such as: the invention provides a paint grinding and mixing device, and solves the problem that the grinding effect of paint is poor due to a single mode and means for grinding and mixing the paint in the existing paint grinding and mixing device.
The invention provides a paint grinding and mixing device, which comprises:
an outer housing;
the rotating shaft is rotatably arranged on the outer shell;
the stirring assemblies are symmetrically arranged on the rotating shaft and are distributed at different heights;
a plurality of wavy magnetic rings are arranged in the side wall of the shell, are arranged at different heights and are matched with the height of the stirring component;
the stirring subassembly includes:
the stirring pipe is provided with a ball groove at one end, a ball is embedded in the ball groove in a rolling manner, the ball is in rolling contact with the inner wall of the outer shell and is matched with the corresponding magnetic ring in height, and the ball is made of a metal material;
one end of the stirring rod is hermetically inserted in the stirring pipe, and the other end of the stirring rod is hinged with a connecting block which is fixedly connected with the rotating shaft;
the stirring pipe comprises a stirring pipe body, wherein an air cavity is formed in the side wall of the stirring pipe, one end, close to a ball, of the air cavity is communicated with the inside of the stirring pipe, the other end of the air cavity is communicated with the outside of the stirring pipe, a piston block is arranged in the air cavity in a sliding sealing mode, a magnetic block is embedded in the piston block, a grinding piece is arranged on the outer wall of the stirring pipe in a sliding mode, and the grinding piece is made of.
Preferably, grind the piece and include gear and rack bar, rack bar fixed mounting is on the stirred tubular surface, the gear is connected with the meshing of rack bar, stirred tubular side axial is provided with the spout, slidable mounting has the removal axle in the spout, the geared sleeve is established at the removal epaxially, one side fixedly connected with paddle that the stirred tubular was kept away from to the gear.
Compared with the prior art, the invention has the beneficial effects that:
1. in the rotating process of the stirring assembly, the ball on the stirring pipe is adsorbed by the magnetic ring, so the moving track of the ball is the same as that of the magnetic ring, and the ball moves up and down in the annular rotating process, so that the stirring assembly has up-and-down swinging motion in the rotating process, and compared with a traditional fixed stirring roller, the stirring effect of the stirring assembly is better, and further, the grinding and mixing effect is better;
2. meanwhile, in the rotating process, the length of the stirring assembly is constantly changed, so that the stirring rod makes reciprocating piston motion in the stirring pipe, further alternately and reciprocally extrudes gas in the stirring pipe into the gas cavity, sucks the gas in the gas cavity into the stirring pipe, further makes the piston block make reciprocating motion in the gas cavity, makes the grinding piece slide on the stirring pipe in a reciprocating manner through the attraction of the magnetic block to the grinding piece, and constantly impacts the coating, thereby improving the grinding and mixing effects of the coating;
3. the in-process of grinding piece reciprocating motion, the gear constantly rotates and makes the paddle constantly rotate, and then the paddle has the rotation in reciprocating motion, and coating is patted in continuous striking, has further improved the grinding effect of coating.
Drawings
FIG. 1 is a schematic structural view of a coating material grinding and mixing apparatus according to the present invention;
FIG. 2 is a schematic structural view of a stirring assembly of a coating material grinding and mixing apparatus according to the present invention;
fig. 3 is an enlarged view of a structure a in fig. 2.
In the figure: the device comprises a shell 1, a rotating shaft 2, a stirring pipe 3, a stirring rod 4, a connecting block 5, a magnetic ring 6, a ball 7, an air cavity 8, a piston block 9, a magnetic block 10, a blade 11, a moving shaft 12, a limiting rod 13, a gear 14 and a rack rod 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-3, a paint grinding and mixing apparatus includes:
the device comprises an outer shell 1, wherein a feed inlet is formed above the outer shell 1, and a discharge outlet is formed below the outer shell;
the rotating shaft 2 is rotatably arranged on the outer shell 1;
the stirring assemblies are symmetrically arranged on the rotating shaft 2 and distributed at different heights, and the rotating shaft 2 is driven to rotate by the motor so as to drive the stirring assemblies to rotate to stir the materials;
a plurality of wavy magnetic rings 6 are arranged in the side wall of the outer shell 1, namely the horizontal plane projection of the magnetic rings 6 is annular, the vertical plane projection is wavy, the plurality of magnetic rings 6 are arranged at different heights, are matched with the height of the stirring assembly and can be attracted by the magnetic rings 6;
the stirring subassembly includes:
a ball groove is formed in one end of the stirring pipe 3, a round ball 7 is embedded in the ball groove in a rolling mode, the round ball 7 is in rolling contact with the inner wall of the outer shell 1 and is matched with the corresponding magnetic ring 6 in height, and the round ball 7 is made of metal materials;
one end of the stirring rod 4 is hermetically inserted in the stirring pipe 3, the other end of the stirring rod 4 is hinged with a connecting block 5, and the connecting block 5 is fixedly connected with the rotating shaft 2;
an air cavity 8 is formed in the side wall of the stirring pipe 3, one end, close to the ball 7, of the air cavity 8 is communicated with the inside of the stirring pipe 3, the other end of the air cavity 8 is communicated with the outside of the stirring pipe 3, a piston block 9 is installed in the air cavity 8 in a sliding and sealing mode, a magnetic block 10 is embedded in the piston block 9, a grinding piece is installed on the outer wall of the stirring pipe 3 in a sliding mode, and the grinding piece is made of metal materials and can be attracted by the;
in the embodiment applying the technical scheme, the rotating shaft 2 is driven to rotate by the motor, and then the stirring component is driven to rotate to stir the materials; in the rotating process of the stirring assembly, the ball 7 on the stirring pipe 3 is adsorbed by the magnetic ring 6, so that the moving track of the ball is the same as that of the magnetic ring 6, and the ball moves up and down in the annular rotating process, so that the stirring assembly has up-and-down swinging motion in the rotating process, and compared with a traditional fixed stirring roller, the stirring effect of the stirring assembly is better, and further the better grinding and mixing effects are achieved;
simultaneously at rotatory in-process, the length of stirring subassembly constantly changes, make puddler 4 be reciprocating piston motion in stirred tube 3, and then the reciprocating in turn squeezes into air cavity 8 with the gas in stirred tube 3, and inhale stirred tube 3 with the gas in air cavity 8, and then make piston block 9 be reciprocating motion in air cavity 8, through the appeal of magnetic path 10 to grinding piece, make grinding piece reciprocating sliding on stirred tube 3, continuous to the coating produce the impact, and then improved the grinding mixed effect of coating.
According to the optional technical scheme in the embodiment, the grinding piece comprises a gear 14 and a rack rod 15, the rack rod 15 is fixedly installed on the surface of the stirring pipe 3, the gear 14 is meshed with the rack rod 15, a sliding groove is axially formed in the side edge of the stirring pipe 3, a moving shaft 12 is slidably installed in the sliding groove, the gear 14 is rotatably sleeved on the moving shaft 12, and a blade 11 is fixedly connected to one side, away from the stirring pipe 3, of the gear 14; further preferably, a limiting rod 13 is arranged in the sliding chute, two ends of the limiting rod 13 are fixedly connected with the end wall of the sliding chute, and the movable shaft 12 is slidably sleeved on the limiting rod 13; in the process of reciprocating movement of the grinding piece, the gear 14 continuously rotates to enable the paddle 11 to continuously rotate, so that the paddle 11 rotates while reciprocating, the paint is continuously impacted and flapped, and the grinding effect of the paint is further improved;
in the preferred technical solution of this embodiment, the round ball 7 may also be made of a magnetic material, and the magnetism is opposite to that of the magnetic ring 6, so that the attraction between the magnetic ring 6 and the round ball 7 can be further improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (2)
1. A paint grinding and mixing apparatus comprising:
an outer casing (1);
the rotating shaft (2), the said rotating shaft (2) is installed on outer body (1) rotatably;
the stirring assemblies are symmetrically arranged on the rotating shaft (2) and are distributed at different heights;
a plurality of wavy magnetic rings (6) are mounted in the side wall of the outer shell (1), and the plurality of magnetic rings (6) are arranged at different heights and are matched with the height of the stirring assembly;
the stirring subassembly includes:
the magnetic stirring device comprises a stirring pipe (3), wherein one end of the stirring pipe (3) is provided with a ball groove, a round ball (7) is embedded in the ball groove in a rolling manner, the round ball (7) is in rolling contact with the inner wall of the outer shell (1) and is highly matched with a corresponding magnetic ring (6), and the round ball (7) is made of metal materials;
one end of the stirring rod (4) is hermetically inserted into the stirring pipe (3), the other end of the stirring rod (4) is hinged with a connecting block (5), and the connecting block (5) is fixedly connected with the rotating shaft (2);
wherein, air cavity (8) have been seted up in stirred tube (3) lateral wall, one end and the inside intercommunication of stirred tube (3) that air cavity (8) are close to ball (7), the other end and stirred tube (3) outside intercommunication, sliding seal installs piston block (9) in air cavity (8), the embedded magnetic path (10) that is equipped with of piston block (9), stirred tube (3) outer wall slidable mounting has the grinding piece, the grinding piece adopts the metal material to make.
2. The coating grinding and mixing device according to claim 1, characterized in that the grinding piece comprises a gear (14) and a rack rod (15), the rack rod (15) is fixedly installed on the surface of the stirring pipe (3), the gear (14) is meshed with the rack rod (15) and is connected with the stirring pipe (3), a sliding groove is axially arranged on the side edge of the stirring pipe (3), a moving shaft (12) is installed in the sliding groove in a sliding mode, the gear (14) is rotatably sleeved on the moving shaft (12), and a paddle (11) is fixedly connected to one side, away from the stirring pipe (3), of the gear (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658190.1A CN111790291A (en) | 2020-07-09 | 2020-07-09 | Coating grinding and mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010658190.1A CN111790291A (en) | 2020-07-09 | 2020-07-09 | Coating grinding and mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111790291A true CN111790291A (en) | 2020-10-20 |
Family
ID=72811469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010658190.1A Withdrawn CN111790291A (en) | 2020-07-09 | 2020-07-09 | Coating grinding and mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111790291A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318203A (en) * | 2022-07-22 | 2022-11-11 | 浙江农林大学 | High-pressure reaction kettle for high-viscosity medium |
-
2020
- 2020-07-09 CN CN202010658190.1A patent/CN111790291A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115318203A (en) * | 2022-07-22 | 2022-11-11 | 浙江农林大学 | High-pressure reaction kettle for high-viscosity medium |
| CN115318203B (en) * | 2022-07-22 | 2024-03-05 | 浙江农林大学 | High-pressure reaction kettle for high-viscosity medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201020 |
|
| WW01 | Invention patent application withdrawn after publication |