High-precision water-based acrylic polyurethane coating mixing device

Abstract

The utility model relates to the technical field of paint mixing devices, and discloses a high-precision water-based acrylic polyurethane paint mixing device which comprises a paint mixing tank, the top surface of the paint mixing tank is in lap joint with a sealing cover, a stirring assembly is arranged in the paint mixing tank, the surface of the paint mixing tank is fixedly connected with a temperature control assembly, and the temperature control assembly is connected with the sealing cover. The top face of the sealing cover is connected with two quantitative feeding assemblies in a penetrating mode, and the stirring assembly comprises a stirring rod arranged in the paint mixing tank and a stirring supporting rod arranged on the side, facing the paint mixing tank, of the scraper. According to the high-precision water-based acrylic polyurethane coating mixing device, through the arrangement of the quantitative feeding assembly, needed coating components can be accurately added according to needs, the accuracy of the mixing proportion is ensured, and therefore the product quality is improved; through the arrangement of the stirring assembly and the temperature control assembly, the coating on the inner wall of the tank body can be scraped off to be mixed again, the purpose of double stirring is achieved, the mixing efficiency of the coating is improved, and the quality of the coating is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a paint mixing device technical field especially relates to a kind of high-precision water-based acrylic polyurethane coating paint mixing device. BACKGROUND

[0002] With the increasing demand of modern industrial production on coating quality, and the strict control of volatile organic compounds (VOC) emissions by environmental regulations, water-based paint has become a new favorite in the industry due to its low VOC content, good coating performance and wide adaptability. Among them, acrylic polyurethane water-based paint has become an important choice in many fields such as building, automobile and home appliance due to its excellent adhesion, weather resistance and decoration. However, in order to ensure the quality consistency and stability of the final product, precise paint matching is particularly important.

[0003] Most of the existing devices currently add materials to the paint mixing tank according to their own judgment, rely on the experience and visual observation of the workers to determine the amount of raw materials, this way lacks standardization and repeatability, easy to introduce human error, leading to inconsistent product characteristics between batches, at the same time, the temperature control of paint mixing process is not accurate enough, which further affects the product quality, therefore, a kind of high-precision water-based acrylic polyurethane coating paint mixing device is proposed. SUMMARY

[0004] (I) Technical problem solved

[0005] The utility model aims at providing a kind of high-precision water-based acrylic polyurethane coating paint mixing device, to solve the problem of the above background art that most of the existing devices currently add materials to the paint mixing tank according to their own judgment, rely on the experience and visual observation of the workers to determine the amount of raw materials, this way lacks standardization and repeatability, easy to introduce human error, leading to inconsistent product characteristics between batches, at the same time, the temperature control of paint mixing process is not accurate enough, which further affects the product quality.

[0006] (II) Technical solution

[0007] To achieve the above object, the utility model discloses a high-precision waterborne acrylic polyurethane coating paint mixing device through the following technical scheme: a high-precision waterborne acrylic polyurethane coating paint mixing device, including the paint mixing jar, the top surface of paint mixing jar is overlapped and is connected with the sealing cover, is provided with the stirring sub -assembly in the paint mixing jar, the surface fixedly connected with temperature control assembly of paint mixing jar, the top surface of sealing cover is connected with two groups of quantitative feeding assembly, the stirring sub -assembly includes the stirring rod setting in the paint mixing jar, both sides of stirring rod are fixedly connected with the scraper, the one side of the scraper towards paint mixing jar is equipped with the stirring branch, and one end of stirring rod is fixedly connected with servo motor, temperature control assembly includes the temperature controller fixedly connected on the surface of paint mixing jar, and one end of temperature controller is electrically connected with heating net through power line, two groups quantitative feeding assembly all include the quantitative cylinder through the connection on the top surface of sealing cover, and the outside of two groups quantitative cylinder is equipped with solenoid valve, and the surface of two groups quantitative cylinder all is equipped with the scale line.

[0008] As a further scheme of the utility model, the top surface of the sealing cover is provided with a motor box, and the servo motor is fixedly connected to the inside of the motor box. Through the setting of the motor box, the function of storing the servo motor is realized.

[0009] As a further scheme of the utility model, the lower half tank body outer wall of the paint mixing jar is provided as thickening structure, which further guarantees the stability of the paint mixing jar and prevents the staff from being scalded, and the two sides of the paint mixing jar are fixedly connected with pull plates, the inside of the two pull plates is provided with a connecting port, a cavity is formed in the inside of the paint mixing jar, and the heating net is fixedly connected to the inside of the cavity. Through the setting of the pull plate, the function of connecting with the crane and the like outside is realized.

[0010] As a further scheme of the utility model, a plurality of temperature detection blocks are arranged on the inner wall of the paint mixing jar, and one end of the temperature detection block is electrically connected to the temperature controller through the power line. Through the setting of the temperature detection block, the function of measuring the temperature in the paint mixing jar is realized.

[0011] As a further scheme of the utility model, a plurality of screw holes are formed on the surface of the paint mixing jar and the sealing cover, and a plurality of bolts are screw-connected in the screw holes. Through the setting of the bolt, the function of connecting the paint mixing jar box and the sealing cover is realized.

[0012] As a further scheme of the utility model, the bottom surface of the paint mixing jar is connected with a paint outlet pipe, and a control valve is arranged on the surface of the paint outlet pipe. Through the setting of the control valve, the function of controlling the paint outlet speed is realized.

[0013] As a further scheme of the utility model, the bottom surface of the paint mixing tank is fixedly connected with four groups of supporting legs, screw holes are formed in the surfaces of the four groups of supporting legs, and fixed screws are threadedly connected in the interiors of the four groups of screw holes.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of high-precision water-based acrylic polyurethane paint mixing device, with following beneficial effects:

[0016] 1, the high-precision water-based acrylic polyurethane paint mixing device, by the setting of quantitative feeding component, when mixing paint, a certain fixed material is placed in the inside of quantitative cylinder, electromagnetic valve is opened, material is entered into the inside of paint mixing tank from quantitative cylinder under electromagnetic valve opening, the amount of material in the inside of quantitative cylinder entering the inside of paint mixing tank is observed by scale line by staff, and the required paint component can be accurately added according to requirement, to ensure the accuracy of mixing ratio, so as to improve the quality of product.

[0017] 2, the high-precision water-based acrylic polyurethane paint mixing device, by the setting of stirring assembly and temperature control component, material is placed in the inside of paint mixing tank, servo motor is started, servo motor rotates and drives stirring rod to rotate, stirring rod stirs material, and stirring rod rotation makes scraper scrape the inside of paint mixing tank, can scrape paint on the inner wall of tank body, so that it participates in mixing again, the side of scraper towards paint mixing tank is equipped with stirring support rod, cooperates with stirring rod, achieves the purpose of double stirring, improves the mixing efficiency of paint, and ensures the quality of paint, meanwhile, staff controls heating net to heat the inside of paint mixing tank by temperature controller, and temperature detection block is arranged on the inner wall of paint mixing tank, can make paint keep in relatively accurate temperature range, ensure its good fluidity, so as to improve paint mixing efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is overall structure schematic view of the utility model;

[0019] Fig. 2 It is stirring assembly structure schematic view of the utility model;

[0020] Fig. 3 It is quantitative feeding component structure schematic view of the utility model;

[0021] Fig. 4 It is temperature control component structure schematic view of the utility model.

[0022] In the figure: 1, paint mixing tank; 2, sealing cover; 3, stirring assembly; 301, stirring rod; 302, scraper; 303, servo motor; 4, temperature control assembly; 401, temperature controller; 402, heating net; 5, quantitative feeding assembly; 501, quantitative cylinder; 502, electromagnetic valve; 503, scale line; 6, motor box; 7, pull plate; 8, connecting port; 9, temperature detection block; 10, bolt; 11, paint outlet pipe; 12, control valve; 13, supporting leg; 14, fixing screw. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figs. 1 to 4 The utility model provides a kind of technical scheme: a kind of high-precision water-based acrylic polyurethane paint mixing device, including paint mixing tank 1, the top surface of paint mixing tank 1 is connected with sealing cover 2, paint mixing tank 1 is internally provided with stirring assembly 3, by the setting of stirring assembly 3, material is stirred, the surface of paint mixing tank 1 is fixedly connected with temperature control assembly 4, by the setting of temperature control assembly 4, the reaction between material is accelerated, the top surface of sealing cover 2 is connected with two groups of quantitative feeding assembly 5, by the setting of quantitative feeding assembly 5, the material entering is quantified, stirring assembly 3 includes the stirring rod 301 being set in paint mixing tank 1, the both sides of stirring rod 301 are fixedly connected with scraper 302, scraper 302 is provided with stirring support rod towards the side of paint mixing tank 1, one end of stirring rod 301 is fixedly connected with servo motor 303;Temperature control assembly 4 includes temperature controller 401 being fixedly connected on the surface of paint mixing tank 1, one end of temperature controller 401 is electrically connected with heating net 402 by power cord;Two groups of quantitative feeding assembly 5 include quantitative cylinder 501 being connected on the top surface of sealing cover 2, the outside of two groups of quantitative cylinder 501 is provided with electromagnetic valve 502, scale line 503 is formed on the surface of two groups of quantitative cylinder 501;

[0025] The top surface of sealing cover 2 is provided with motor box 6, servo motor 303 is fixedly connected in the inside of motor box 6, by the setting of motor box 6, the function of storing servo motor 303 is played;

[0026] The lower half tank body outer wall of the paint mixing tank 1 is provided with a thickened structure, which further ensures the stability of the paint mixing tank 1 and prevents the staff from being scalded, and the two sides of the paint mixing tank 1 are fixedly connected with pull plates 7, the interiors of the two groups of pull plates 7 are provided with connecting openings 8, the interior of the paint mixing tank 1 is provided with a cavity, and the heating net 402 is fixedly connected to the interior of the cavity; through the arrangement of the pull plates 7, the connection with the external crane and the like is realized;

[0027] The inner wall of the paint mixing tank 1 is provided with a plurality of temperature detection blocks 9, and the temperature detection blocks 9 are electrically connected to one end of the temperature controller 401 through a power line; through the arrangement of the temperature detection blocks 9, the temperature inside the paint mixing tank 1 is measured;

[0028] The surfaces of the paint mixing tank 1 and the sealing cover 2 are provided with a plurality of threaded holes, and the interiors of the plurality of threaded holes are threadedly connected with bolts 10; through the arrangement of the bolts 10, the paint mixing tank 1 and the sealing cover 2 are connected;

[0029] The bottom surface of the paint mixing tank 1 is connected with a paint outlet pipe 11, and the surface of the paint outlet pipe 11 is provided with a control valve 12; through the arrangement of the control valve 12, the paint outlet speed is controlled;

[0030] The bottom surface of the paint mixing tank 1 is fixedly connected with four support legs 13, the surfaces of the four support legs 13 are provided with threaded holes, and the interiors of the four threaded holes are threadedly connected with fixing screws 14; through the arrangement of the support legs 13, the device is supported.

[0031] The model of the temperature controller 401 is PG-R7, and the above parameters and models can be selected according to actual conditions.

[0032] In the utility model, the working steps of the device are as follows:

[0033] The first step is that when the paint is mixed, a certain amount of fixed material is placed in the interior of the quantitative cylinder 501, the electromagnetic valve 502 is opened, the material enters the interior of the paint mixing tank 1 from the quantitative cylinder 501, and the staff observes the amount of the material in the quantitative cylinder 501 entering the interior of the paint mixing tank 1 through the scale line 503; the required paint components can be accurately added according to the needs;

[0034] The second step is that after the material is placed in the interior of the paint mixing tank 1, the servo motor 303 is started, the servo motor 303 drives the stirring rod 301 to rotate, the stirring rod 301 stirs the material, the stirring rod 301 rotates to make the scraper 302 scrape the interior of the paint mixing tank 1, the paint on the inner wall of the tank body can be scraped off, the paint is made to participate in mixing again, the mixing efficiency of the paint is improved, the quality of the paint is ensured, meanwhile, the staff controls the heating net 402 to heat the interior of the paint mixing tank 1 through the temperature controller 401, and the paint can be kept in a suitable temperature range.

[0035] It should be noted that the device structure and the drawings of the utility model mainly describe the principle of the utility model, and the setting of the power mechanism, the power supply system and the control system of the device is not completely described in the technical principle of the design, and under the premise that the technical personnel in the field understand the principle of the above-mentioned utility model, the specific structure of the power mechanism, the power supply system and the control system can be clearly known, and the control mode of the application file is automatically controlled through the controller, and the control circuit of the controller can be realized through simple programming of the technical personnel in the field;

[0036] The standard parts used can be purchased from the market, and can be ordered according to the description and drawings, the specific connection mode of each part adopts the conventional screw, rivet, welding and other conventional means in the prior art, the mechanical parts and equipment adopt the conventional type in the prior art, and the components known by the technical personnel in the field, the structure and principle thereof can be known by the technical personnel through the technical manual or through the conventional experimental method.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principle and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A high-precision waterborne acrylic polyurethane paint tinting device comprising a tinting tank (1), characterized in that: The top surface of the paint mixing tank (1) is lap joint connected with a sealing cover (2), the inside of the paint mixing tank (1) is provided with a stirring assembly (3), the surface of the paint mixing tank (1) is fixedly connected with a temperature control assembly (4), the top surface of the sealing cover (2) is through connection with two groups of quantitative feeding assemblies (5), The stirring assembly (3) comprises a stirring rod (301) arranged in the paint mixing tank (1), both sides of the stirring rod (301) are fixedly connected with scrapers (302), one side of the scraper (302) towards the paint mixing tank (1) is provided with a stirring branch rod, one end of the stirring rod (301) is fixedly connected with a servo motor (303); The temperature control assembly (4) comprises a temperature controller (401) fixedly connected to the surface of the paint mixing tank (1), one end of the temperature controller (401) is electrically connected with a heating net (402) through a power line; Both groups of the quantitative feeding assembly (5) comprise a quantitative cylinder (501) through connection on the top surface of the sealing cover (2), both groups of the quantitative cylinder (501) are provided with electromagnetic valves (502) on the outside, the surface of both groups of the quantitative cylinder (501) are provided with scale lines (503).

2. The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The top surface of the sealing cover (2) is provided with a motor box (6), the servo motor (303) is fixedly connected in the inside of the motor box (6).

3. The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The lower half of the tank body of the paint mixing tank (1) is provided with a thickened structure, both sides of the paint mixing tank (1) are fixedly connected with pull plates (7), both groups of the pull plates (7) are provided with connecting openings (8) in the inside, the inside of the paint mixing tank (1) is provided with a cavity, the heating net (402) is fixedly connected in the inside of the cavity.

4. The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The inside wall of the paint mixing tank (1) is provided with a plurality of temperature detection blocks (9), the temperature detection block (9) is electrically connected to one end of the temperature controller (401) through a power line.

5. The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The surface of the paint mixing tank (1) and the sealing cover (2) are provided with a plurality of threaded holes, the inside of the plurality of threaded holes are threadedly connected with bolts (10). 6.The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The bottom surface of the paint mixing tank (1) is through connection with a paint outlet pipe (11), the surface of the paint outlet pipe (11) is provided with a control valve (12).

7. The high-precision water-based acrylic polyurethane paint tinting device according to claim 1, characterized in that: The bottom surface of the paint mixing tank (1) is fixedly connected with four groups of supporting legs (13), the surface of the four groups of supporting legs (13) are provided with threaded holes, the inside of the four groups of threaded holes are threadedly connected with fixing screws (14).

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