CN116236952A - Automatic mixing device of coating for fitment - Google Patents

Automatic mixing device of coating for fitment Download PDF

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Publication number
CN116236952A
CN116236952A CN202310289518.0A CN202310289518A CN116236952A CN 116236952 A CN116236952 A CN 116236952A CN 202310289518 A CN202310289518 A CN 202310289518A CN 116236952 A CN116236952 A CN 116236952A
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CN
China
Prior art keywords
raw material
solid raw
barrel
mixing
solid
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Withdrawn
Application number
CN202310289518.0A
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Chinese (zh)
Inventor
汪兴国
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Individual
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Individual
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Priority to CN202310289518.0A priority Critical patent/CN116236952A/en
Publication of CN116236952A publication Critical patent/CN116236952A/en
Withdrawn legal-status Critical Current

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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
    • B01F27/80—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 
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122—Hollow shafts
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2123—Shafts with both stirring means and feeding or discharging means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/10—Maintenance of mixers
    • B01F35/11—Maintenance of mixers using fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
    • B01F35/189—Venting, degassing or ventilating of gases, fumes or toxic vapours during mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/22—Control or regulation
    • B01F35/221—Control or regulation of operational parameters, e.g. level of material in the mixer, temperature or pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
    • B01F35/43—Supporting receptacles on frames or stands
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/45—Closures or doors specially adapted for mixing receptacles; Operating mechanisms therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/71745—Feed mechanisms characterised by the means for feeding the components to the mixer using pneumatic pressure, overpressure, gas or air pressure in a closed receptacle or circuit system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/71—Feed mechanisms
    • B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
    • B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
    • B01F35/71761—Membrane pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/83—Forming a predetermined ratio of the substances to be mixed by controlling the ratio of two or more flows, e.g. using flow sensing or flow controlling devices
    • B01F35/833—Flow control by valves, e.g. opening intermittently
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

The invention relates to an automatic mixing device for paint for decoration, which comprises a plurality of solid raw material barrels (1), a mixing barrel (2), a plurality of liquid raw material barrels (5) and an exhaust gas collecting and filtering barrel (9), wherein the solid raw material barrels (1), the liquid raw material barrels and the exhaust gas collecting and filtering barrel (9) are connected with the mixing barrel (2), the solid raw material barrels (1) comprise solid raw material barrel bodies (1.1), solid raw material barrel cover plates (1.2) are arranged at the upper ends of the solid raw material barrels, solid raw material outlet (1.9) are arranged at the bottoms of the solid raw material barrels, high-pressure air pipes (1.7) are arranged on the solid raw material barrel cover plates (1.2), the mixing barrel (2) comprise mixing barrel bodies (2.2), paint outlet (2.5) are arranged at the bottoms of the mixing barrel cover plates (2.3), mixing motors (2.6) are arranged on the mixing barrel cover plates, stirring shafts (2.7) are connected, and stirring blades (2.8) are arranged on the stirring shafts (2.7). The coating can realize uniform mixing of various decorative coatings and has better coating effect after uniform mixing.

Description

Automatic mixing device of coating for fitment
Technical Field
The invention belongs to the technical field of building decoration, relates to a mixing device of paint for decoration, and in particular relates to an automatic mixing device of paint for decoration.
Background
Building decoration refers to a whole set of construction schemes and design schemes formed according to certain design concepts and aesthetic rules and realized by hydropower construction, walls, floors, ceilings, landscapes and the like in certain areas and in certain ranges of buildings, and the schemes are practically applied to various decoration paints, such as cement, lime, wall paint and the like. Before the decoration paint is used, the decoration paint must be uniformly mixed so as to ensure the painting quality.
When the existing decoration paint is used, most of the paint is stirred manually, so that the paint is time-consuming and labor-consuming, and the stirring precision is low, so that the painting quality is affected. Meanwhile, some decoration coatings have the problem of generating waste gas when being uniformly mixed, for example, lime is easy to generate hot gas when being uniformly mixed; when some wall paints are uniformly mixed, toxic gas is easy to generate, and thus, adverse effects are easy to be caused on the human body of a decorator.
In view of the above technical drawbacks of the prior art, there is an urgent need to develop a novel automatic blending device for decorative paint.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide an automatic mixing device for decorative paint, which can realize the mixing of various decorative paints and has better paint effect after mixing.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an automatic mixing device of coating for fitment, its includes a plurality of solid former storage tanks, compounding bucket, a plurality of liquid former storage tank and waste gas collection filter vat, its characterized in that, a plurality of solid former storage tanks pass through a solid former storage tank conveyer pipe respectively with the compounding bucket links to each other, a plurality of liquid former storage tank pass through a diaphragm pump and a liquid former storage tank conveyer pipe respectively with the compounding bucket links to each other, waste gas collection filter vat pass through aspiration pump and gas-supply pipe with the compounding bucket links to each other, the solid former storage tank includes solid former storage tank body, the upper end of solid former storage tank body is equipped with solid former storage tank apron, the bottom is equipped with solid former storage tank export, be equipped with the high-pressure gas pipe on the solid former storage tank apron, the high-pressure gas pipe is used for providing high-pressure gas so that be located solid former storage tank can be under the effect of high-pressure gas the conveying to in the compounding bucket, the compounding bucket includes the compounding bucket body, the upper end of compounding bucket body is equipped with compounding tank apron, the bottom is equipped with the coating export, be equipped with the motor output shaft on the compounding bucket apron, be connected with on the stirring shaft.
Preferably, a cylinder support is arranged on the mixing bucket cover plate, the mixing motor is arranged on the cylinder support, the stirring shaft and the stirring blades are of hollow structures and are communicated with each other, the surface of each stirring blade is provided with a plurality of water spraying holes, a water delivery disc communicated with the inside of the stirring shaft is arranged in the cylinder support, and the stirring shaft can rotate in the water delivery disc.
Preferably, shielding bristles are arranged around the water spraying holes.
Preferably, the mixing barrel cover plate is provided with a plurality of solid raw material inlets respectively connected with the solid raw material conveying pipe, and the side part of the mixing barrel body is also provided with a liquid raw material inlet connected with the liquid raw material conveying pipe and a gas outlet connected with the gas conveying pipe.
Preferably, the front part of the mixing barrel body is also provided with an observation window.
Preferably, the solid raw material barrel cover plate is further provided with a driving motor, an output shaft of the driving motor is connected with a rotating shaft, and a rotating head above the solid raw material outlet is arranged at the lower end of the rotating shaft).
Preferably, a pressure gauge is further arranged on the solid raw material barrel cover plate, and the pressure gauge is used for measuring the pressure in the solid raw material barrel.
Preferably, a plurality of mixing barrel supporting feet are arranged at the lower end of the mixing barrel body, and a plurality of solid raw material barrel supporting feet are arranged at the lower end of the solid raw material barrel body.
Preferably, the automatic mixing device of the decoration coating further comprises a controller, a first electromagnetic metering valve is arranged between the solid raw material inlet and the solid raw material conveying pipe, a second electromagnetic metering valve is arranged between the liquid raw material inlet and the liquid raw material conveying pipe, a third electromagnetic metering valve is arranged between the gas outlet and the gas conveying pipe, and the first electromagnetic metering valve, the second electromagnetic metering valve and the third electromagnetic metering valve are all connected with the controller.
Preferably, a fourth electromagnetic metering valve is arranged between the solid raw material outlet and the solid raw material conveying pipe, and the fourth electromagnetic metering valve is also connected with the controller.
Compared with the prior art, the automatic mixing device for the decoration paint has one or more of the following beneficial technical effects:
1. the novel decorative paint can be used for uniformly mixing various decorative paints, including solid powder paint, liquid paint and the like, so that the labor intensity of a decorative worker is reduced, and the working efficiency is improved. 2. The method can accurately control the adding proportion of various raw materials, so that the component content of the uniformly mixed paint is more accurate, and the painting quality can be ensured. 3. The waste gas recovery device can realize recovery of waste gas generated during uniform mixing of the paint, reduces human body injury to decorators and the like, and is environment-friendly. 4. The automatic cleaning device can realize automatic cleaning of the mixing barrel, and is convenient for mixing various coatings. 5. The whole mixing process can be automatically controlled, and the automation degree is high.
Drawings
FIG. 1 is a schematic view showing the constitution of an automatic kneading apparatus for decorative paint according to the present invention.
Fig. 2 is a schematic cross-sectional view of a solid raw material tank of the automatic decorative paint mixing device of the present invention to show the internal structure thereof.
Fig. 3 is a schematic sectional view of a mixing bowl of the automatic decorative paint mixing device of the present invention to show the internal structure thereof.
Description of the embodiments
The invention is further illustrated by the following examples in conjunction with the accompanying drawings, which are not to be construed as limiting the scope of the invention.
In order to solve the problems existing in the prior art when the paint for decoration is uniformly mixed, the invention provides an automatic uniform mixing device for the paint for decoration, which can realize uniform mixing of various paint for decoration and has better paint effect after uniform mixing, and simultaneously, the device meets the environmental protection requirement.
Fig. 1 is a schematic view showing the constitution of an automatic kneading apparatus for decorative paint according to the present invention. As shown in fig. 1, the automatic mixing device for decorative paint of the present invention includes a plurality of solid raw material barrels 1, a mixing barrel 2, a plurality of liquid raw material barrels 5 (only one liquid raw material barrel is shown in fig. 1 for simplicity, and a plurality of liquid raw material barrels may be provided as needed in actual use) and an exhaust gas collecting filter barrel 9.
Wherein the solid raw material barrel 1 is used for storing various solid and powder raw materials, such as lime powder, cement, various powder coatings and the like. The solid raw material barrels 1 are respectively connected with the mixing barrel 2 through a solid raw material conveying pipe 3. Thereby, the solid and powder raw materials in the solid raw material barrel 1 can be conveyed into the mixing barrel 2 through the solid raw material conveying pipe 3 so as to be uniformly mixed in the mixing barrel 2.
Fig. 2 is a schematic cross-sectional view showing a solid raw material tank of the automatic decorative paint mixing device of the present invention to show the internal structure thereof. As shown in fig. 2, the solid raw material barrel 1 comprises a solid raw material barrel body 1.1. The upper end of the solid raw material barrel body 1.1 is provided with a solid raw material barrel cover plate 1.2, and the bottom is provided with a solid raw material outlet 1.9.
Preferably, a sealing strip is arranged between the solid raw material barrel cover plate 1.2 and the solid raw material barrel body 1.1 so as to realize the sealing of the solid raw material barrel 1.
The cover plate 1.2 of the solid raw material barrel is provided with a high-pressure air pipe 1.7. The high-pressure gas pipe 1.7 can be connected with a high-pressure gas source, so that the high-pressure gas pipe 1.7 can provide high-pressure gas for the solid raw material barrel 1, so that the solid raw material in the solid raw material barrel 1 can be conveyed into the mixing barrel 2 through the solid raw material outlet 1.9 and the solid raw material conveying pipe 3 under the action of the high-pressure gas. In the invention, the conveying capacity of the solid and powder raw materials is stronger because the conveying mode of gas high-pressure conveying is adopted.
Preferably, the solid raw material barrel cover plate 1.2 is also provided with a pressure gauge 1.8. The pressure gauge 1.8 is used to gauge the pressure in the solid raw material barrel 1. Thus, the high-pressure gas in the solid raw material barrel 1 can ensure that the solid and powder raw materials are conveyed into the mixing barrel 2, and the danger caused by the excessively high pressure in the solid raw material barrel 1 can be prevented.
More preferably, the solid raw material barrel cover plate 1.2 is also provided with a driving motor 1.4. The output shaft of the driving motor 1.4 is connected with a rotating shaft 1.5, and the lower end of the rotating shaft 1.5 is provided with a rotating head 1.6 positioned above the solid raw material outlet 1.9. Thereby, the rotation shaft 1.5 and the rotation body 1.6 can be driven to rotate by the driving motor 1.4. In this way, by the rotation of the rotating body 1.6, the solid and powder raw materials can be prevented from agglomerating at the bottom of the solid raw material barrel 1.1, and the solid and powder raw materials can be ensured to be smoothly discharged through the solid raw material outlet 1.9.
Still preferably, a plurality of solid raw material barrel supporting feet 1.3 are arranged at the lower end of the solid raw material barrel body 1.1. Thereby, not only the support of the solid raw material barrel 1.1 can be realized, but also the solid and powder raw materials are conveniently discharged from the bottom of the solid raw material barrel 1.1.
With continued reference to fig. 1, the plurality of liquid raw material barrels 5 are connected to the mixing barrel 2 through a diaphragm pump 6 and a liquid raw material delivery pipe 7, respectively. The liquid raw material barrel 5 is used for storing raw materials such as water, liquid paint and the like. The diaphragm pump 6 is capable of pumping the liquid raw material in the liquid raw material tank 5 into the mixing tank 2 to mix with the solid and powder raw materials from the solid raw material tank 1 in the mixing tank 2, thereby forming a mixed paint for painting. Therefore, the automatic mixing device for the decoration paint can mix various decoration paints, including solid powder paint, liquid paint and the like, so that the labor intensity of decoration workers is reduced, and the working efficiency is improved.
In the present invention, the use of the diaphragm pump 6 can prevent adverse effects of liquid paint or the like on the transfer pump.
Fig. 3 is a schematic cross-sectional view showing a mixing bowl of the automatic decorative paint mixing apparatus of the present invention to show the internal structure thereof. As shown in fig. 3, the mixing barrel 2 comprises a mixing barrel body 2.2. The upper end of the mixing barrel body 2.2 is provided with a mixing barrel cover plate 2.3, and the bottom is provided with a coating outlet 2.5.
Preferably, a sealing strip is arranged between the mixing barrel cover plate 2.3 and the mixing barrel body 2.2 so as to seal the mixing barrel 2.
Wherein, the mixing barrel cover plate 2.3 is provided with a mixing motor 2.6. The output shaft of the mixing motor 2.6 is connected with a stirring shaft 2.7, and the stirring shaft 2.7 is provided with stirring blades 2.8. From this, under the drive of compounding motor 2.6, (mixing) shaft 2.7 and stirring vane 2.8 can rotate to input to solid and powder raw materials and liquid raw materials in the compounding bucket 2 mix.
More preferably, a plurality of mixing barrel supporting feet 2.4 are arranged at the lower end of the mixing barrel body 2.2. Therefore, not only can the mixing barrel body 2.2 be supported, but also the evenly mixed paint can be conveniently discharged from the bottom of the mixing barrel body 2.2.
Still preferably, an observation window 2.1 is further provided at the front part of the mixing barrel body 2.2. Through the observation window 2.1, can be to the condition in the compounding bucket 2 is observed to whether the understanding coating misce bene.
In the present invention, preferably, a cylindrical support 2.13 is provided on the mixing tub cover 2.3 and the mixing motor 2.6 is mounted on the cylindrical support 2.13. The stirring shaft 2.7 passes through the cylinder bracket 2.13.
The stirring shaft 2.7 and the stirring blades are hollow structures and are communicated with each other. Meanwhile, the surface of the stirring blade 2.8 is provided with a plurality of water spray holes. Moreover, a water delivery disc 2.10 communicated with the inside of the stirring shaft 2.7 is arranged in the cylinder bracket 2.13, and the stirring shaft 2.7 can rotate in the water delivery disc 2.10. Therefore, after the mixing is finished and the uniformly mixed paint is discharged out of the mixing barrel 2, the water delivery disc 2.10 can be connected with external high-pressure water, and the high-pressure water is delivered to the water spraying hole through the inside of the stirring shaft 2.7 and the stirring blades 2.8 and sprayed out of the water spraying hole, so that the inside of the mixing barrel 2 is self-cleaned.
The surface of the inner ring of the water delivery disc 2.10, which is connected with the stirring shaft 2.7, is provided with a water drainage groove, and the outer surface of the stirring shaft 2.7, which is connected with the inner ring of the water delivery disc 2.10, is provided with a water inlet groove. Thereby, high pressure water from the water delivery tray 2.10 can be allowed to enter the stirring shaft 2.7. And, preferably, the contact points of the upper surface and the lower surface of the water delivery disc 2.10 and the outer surface of the stirring shaft 2.7 are provided with sealing rings so as to prevent water from overflowing from the contact points.
More preferably, shielding bristles are arranged around the water spraying holes. Thus, the solid and powder paint can be prevented from entering the water jet hole, and the water jet hole can be prevented from being blocked.
With continued reference to fig. 1, the exhaust gas collecting filter bowl 9 is connected to the mixing bowl 2 by means of an air pump 14 and an air pipe 10. Thus, when various raw materials are mixed in the mixing tub 2, if exhaust gas is generated, the suction pump 14 may be activated to suck the exhaust gas into the exhaust gas collecting filter tub 9. Therefore, the waste gas generated during the uniform mixing of the paint can be recycled, the damage to human bodies such as decoration workers is reduced, and the paint is environment-friendly.
With continued reference to fig. 3, the mixing barrel cover 2.3 is provided with a plurality of solid raw material inlets 2.9 respectively connected with the solid raw material conveying pipe 3, and the side part of the mixing barrel body 2.2 is also provided with a liquid raw material inlet 2.12 connected with the liquid raw material conveying pipe 7 and a gas outlet 2.11 connected with the gas conveying pipe 10.
As shown in fig. 1, the automatic paint mixing apparatus for finishing of the present invention further includes a controller 12. Meanwhile, a first electromagnetic metering valve 13 is arranged between the solid raw material inlet 2.9 and the solid raw material conveying pipe 3. A second electromagnetic metering valve 8 is arranged between the liquid raw material inlet 2.12 and the liquid raw material conveying pipe 7. A third electromagnetic metering valve 11 is arranged between the gas outlet 2.11 and the gas pipe 10. Moreover, the first electromagnetic metering valve 13, the second electromagnetic metering valve 8 and the third electromagnetic metering valve 11 are all connected to the controller 12. Thereby, the control of the first electromagnetic metering valve 13, the second electromagnetic metering valve 8 and the third electromagnetic metering valve 11 can be realized by the controller 12, and the amount of various raw materials entering the mixing barrel 2 can be precisely controlled by the first electromagnetic metering valve 13 and the second electromagnetic metering valve 8. Therefore, the adding proportion of various raw materials can be accurately controlled, so that the component content of the uniformly mixed paint is more accurate, and the painting quality can be ensured.
Preferably, a fourth electromagnetic metering valve 4 is arranged between the solid raw material outlet 1.9 and the solid raw material conveying pipe 3, and the fourth electromagnetic metering valve 4 is also connected with the controller 12. Thereby, the amount of the raw material discharged from the solid raw material tank 1 can be precisely controlled.
In addition, in the present invention, it is preferable that the driving motor 1.4, the mixing motor 2.6, the diaphragm pump 6, the suction pump 14, and the like are also connected to the controller. Therefore, the whole mixing process can be automatically controlled, and the automation degree is high.
The above examples of the present invention are merely illustrative of the present invention and are not intended to limit the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. Not all embodiments are exhaustive. All obvious changes or modifications which come within the spirit of the invention are desired to be protected.

Claims (10)

1. An automatic mixing device for decoration paint comprises a plurality of solid raw material barrels (1), a mixing barrel (2), a plurality of liquid raw material barrels (5) and an exhaust gas collecting and filtering barrel (9), and is characterized in that the solid raw material barrels (1) are respectively connected with the mixing barrel (2) through a solid raw material conveying pipe (3), the liquid raw material barrels (5) are respectively connected with the mixing barrel (2) through a diaphragm pump (6) and a liquid raw material conveying pipe (7), the exhaust gas collecting and filtering barrel (9) is connected with the mixing barrel (2) through an air pump (14) and an air conveying pipe (10), the solid raw material barrels (1) comprise solid raw material barrel bodies (1.1), the upper ends of the solid raw material barrel bodies (1.1) are provided with solid raw material barrel cover plates (1.2) and solid raw material outlet (1.9), high-pressure air pipes (1.7) are arranged on the solid raw material barrel cover plates (1.2) and are used for providing high-pressure air so that the solid raw material barrels (1.2) can be positioned in the mixing barrel bodies (2.2) and can be provided with the mixing barrel bodies (2.2), be equipped with compounding motor (2.6) on compounding bung (2.3), be connected with (2.7) on the output shaft of compounding motor (2.6) just be equipped with stirring vane (2.8) on (2.7) stirring shaft.
2. The automatic mixing device for decorative paint according to claim 1, wherein a cylindrical support (2.13) is arranged on the mixing barrel cover plate (2.3) and the mixing motor (2.6) is arranged on the cylindrical support (2.13), the stirring shaft (2.7) and the stirring blades are of hollow structures and are communicated with each other, a plurality of water spraying holes are formed in the surface of the stirring blades (2.8), a water delivery disc (2.10) communicated with the inside of the stirring shaft (2.7) is arranged in the cylindrical support (2.13), and the stirring shaft (2.7) can rotate in the water delivery disc (2.10).
3. The automatic decorative paint mixing device according to claim 2, wherein shielding bristles are arranged around the water spraying holes.
4. An automatic mixing device for finishing paint according to claim 3, characterized in that the mixing barrel cover (2.3) is provided with a plurality of solid raw material inlets (2.9) respectively connected with the solid raw material conveying pipe (3), and the side part of the mixing barrel body (2.2) is also provided with a liquid raw material inlet (2.12) connected with the liquid raw material conveying pipe (7) and a gas outlet (2.11) connected with the gas conveying pipe (10).
5. The automatic mixing device for decorative paint according to claim 4, wherein an observation window (2.1) is further provided at the front part of the mixing barrel body (2.2).
6. The automatic mixing device for finishing paint according to claim 5, wherein the solid raw material barrel cover plate (1.2) is further provided with a driving motor (1.4), an output shaft of the driving motor (1.4) is connected with a rotating shaft (1.5), and a rotating head (1.6) positioned above the solid raw material outlet (1.9) is arranged at the lower end of the rotating shaft (1.5).
7. The automatic mixing device for finishing paint according to claim 6, wherein a pressure gauge (1.8) is further arranged on the solid raw material barrel cover plate (1.2), and the pressure gauge (1.8) is used for measuring the pressure in the solid raw material barrel (1).
8. The automatic mixing device for decorative paint according to claim 7, wherein a plurality of mixing barrel supporting feet (2.4) are arranged at the lower end of the mixing barrel body (2.2) and a plurality of solid raw material barrel supporting feet (1.3) are arranged at the lower end of the solid raw material barrel body (1.1).
9. The automatic mixing device for finishing paint according to claim 8, further comprising a controller (12), wherein a first electromagnetic metering valve (13) is arranged between the solid raw material inlet (2.9) and the solid raw material conveying pipe (3), a second electromagnetic metering valve (8) is arranged between the liquid raw material inlet (2.12) and the liquid raw material conveying pipe (7), a third electromagnetic metering valve (11) is arranged between the gas outlet (2.11) and the gas conveying pipe (10), and the first electromagnetic metering valve (13), the second electromagnetic metering valve (8) and the third electromagnetic metering valve (11) are all connected with the controller (12).
10. The automatic mixing device of decorative paint according to claim 9, wherein a fourth electromagnetic metering valve (4) is arranged between the solid raw material outlet (1.9) and the solid raw material conveying pipe (3) and the fourth electromagnetic metering valve (4) is also connected with the controller (12).
CN202310289518.0A 2023-03-23 2023-03-23 Automatic mixing device of coating for fitment Withdrawn CN116236952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310289518.0A CN116236952A (en) 2023-03-23 2023-03-23 Automatic mixing device of coating for fitment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202310289518.0A CN116236952A (en) 2023-03-23 2023-03-23 Automatic mixing device of coating for fitment

Publications (1)

Publication Number Publication Date
CN116236952A true CN116236952A (en) 2023-06-09

Family

ID=86629657

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202310289518.0A Withdrawn CN116236952A (en) 2023-03-23 2023-03-23 Automatic mixing device of coating for fitment

Country Status (1)

Country Link
CN (1) CN116236952A (en)

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Application publication date: 20230609