CN115869838A

CN115869838A - Environment-friendly paint and preparation process thereof

Info

Publication number: CN115869838A
Application number: CN202211106894.3A
Authority: CN
Inventors: 霍广文
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2023-03-31

Abstract

The invention belongs to the technical field of paint processing, and particularly relates to an environment-friendly paint and a preparation process thereof; the process comprises the following steps: the method comprises the following steps: clamping the charging bucket by using a clamp on paint dispersing equipment; step two: adding liquid materials into the charging basket, and mixing; step three: adding powder into the charging basket, and performing primary mixing treatment; step four: fully mixing the materials by using a disperser; step five: sampling and detecting the viscosity of the paint, and modulating the color of the paint; the environment-friendly paint comprises the following components: water, diluent propylene glycol, dispersant, multifunctional additive, wetting agent and the like; a placing table on the paint vehicle dispersing equipment is arranged on the ground of a workshop, a rotating seat is rotatably connected to the placing table, a supporting plate is rotatably connected to the rotating seat, and a material barrel is placed on the supporting plate; under the state that the storage bucket was placed in the slope, control storage bucket rotates, reduces the required live time of deconcentrator in the paint preparation process, reduces the wearing and tearing that the great particulate matter of intensity caused agitated vessel in the paint.

Description

Environment-friendly paint and preparation process thereof

Technical Field

The invention belongs to the technical field of paint processing, and particularly relates to an environment-friendly paint and a preparation process thereof.

Background

Paint is a mixed coating which is covered on the surface of an object so as to protect the object or decorate, mark and use walls.

The paint is mainly formed by mixing three basic substances, namely a film forming substance, a secondary film forming substance and an auxiliary film forming substance; wherein the film-forming material is the main body of the paint and determines the performance of a paint film; the secondary film-forming material is primarily a pigment; the auxiliary film-forming substance is various auxiliaries and solvents, so that the use characteristics of the paint are improved; in the paint processing process, the high-speed stirrer is usually used for stirring the materials for forming the paint, so that the materials are fully mixed, but the particles with high strength in the materials can cause large abrasion influence on a stirring head of the high-speed stirrer.

Disclosure of Invention

In order to achieve the purpose of reducing the abrasion of particles with larger strength to equipment in the raw material mixing process, the invention adopts the following technical scheme:

the invention aims to provide a scheme for controlling the rotation of a charging basket under the condition that the charging basket is obliquely placed under the condition that partial raw materials are filled in the charging basket by quickly clamping the charging basket;

make and can carry out preliminary mixing between the material, carry out the preliminary treatment, at the preliminary dispersion of paint raw materials back in the storage bucket, reuse the deconcentrator and carry out the intensive mixing to the material to reduce the required live time of deconcentrator in the paint preparation process, reduce the wearing and tearing that the great particulate matter of intensity caused agitated vessel in the paint.

In order to achieve the purpose, the invention provides an environment-friendly paint preparation process, which comprises the following steps:

the method comprises the following steps: clamping the charging bucket by using a clamp on paint dispersing equipment;

step two: adding liquid materials into the charging basket, and mixing the liquid materials;

step three: adding powder into the charging basket, controlling the charging basket to rotate, and performing primary mixing treatment on the liquid material and the powder;

step four: fully dispersing the powder in the mixed liquid material by using the rotation of a disperser;

step five: sampling and detecting the viscosity of the paint, adjusting the color of the paint, and subpackaging and storing.

The environment-friendly paint prepared by the environment-friendly paint preparation process comprises the following components: water, a diluent propylene glycol, a dispersant, a multifunctional additive, a wetting agent, an aqueous solution of a thickener HEC, a defoaming agent, titanium dioxide, kaolin, superfine wollastonite, superfine aluminum silicate, talcum powder, a preservative, a styrene-acrylic emulsion, a polyurethane thickener, a thickener, natural plant powder, a leveling agent, a defoaming agent and a thixotropic agent.

The application carries out through paint vehicle dispersion equipment to the mixed processing of paint raw materials in the environmental protection paint preparation technology, and paint vehicle dispersion equipment's main part is for placing the platform, places the platform and installs on the workshop subaerial, places the bench and rotates to be connected with and rotates the seat, rotates to rotate the seat and is connected with the layer board, has placed the storage bucket on the layer board.

At storage bucket open-top installation lid, the binding clasp that uses on the layer board presss from both sides tightly to the week side of storage bucket, accomplishes the fixed to the storage bucket, later rotates the seat through control and is placing bench rotation, carries out preliminary mixing to the paint raw materials.

Drawings

The following drawings are only intended to illustrate and explain the invention schematically, wherein:

FIG. 1 is a flow chart of the process for preparing an environmentally friendly paint of the present invention;

FIG. 2 is a composition diagram of materials added in batches in the environment-friendly paint preparation process of the present invention;

FIG. 3 is a schematic diagram of the construction of the paint dispensing apparatus of the present invention;

FIG. 4 is a schematic view of the structure of the placement table of the present invention;

FIG. 5 is a schematic view of the construction of the bucket, closure and clamp of the present invention;

FIG. 6 is a schematic structural view of the pallet and L-arm of the present invention;

FIG. 7 is a schematic view of the construction of the bucket and closure of the present invention;

FIG. 8 is a schematic structural view of the charging basket, the rotating base, the vertical column and the sliding plate I of the present invention;

FIG. 9 is a schematic view of the construction of a swivel and a flexible shroud of the present invention;

FIG. 10 is a schematic view of the sled I, second telescopic driver and disperser of the present invention;

FIG. 11 is a schematic structural view of a skateboard II and a flexible shroud according to the present invention;

FIG. 12 is a schematic view of the construction of the flexible shroud of the present invention;

fig. 13 is a schematic structural view of a disperser and a third telescopic driver according to the present invention.

In the figure: a placing table 1; a charging basket 2; a cover 3; a hole cover 3; a rotating base 11; a pallet 12; an L-shaped arm 13; a drive arm 14; a first telescopic driver 15; a gear shaft 21; a clamp arm 22; a T-shaped column 23; a timing belt 24; a vertical post 31; a slide plate I32; a second telescopic driver 33; a disperser 34; a third telescopic driver 35; a sliding plate II 36; a swivel 41; a resilient collar 42.

Detailed Description

In order to achieve the purpose of reducing the abrasion of particles with higher strength to equipment in the raw material mixing process, the invention provides an environment-friendly paint preparation process, which comprises the following steps:

the method comprises the following steps: clamping the charging basket 2 using a clamp on the paint dispersing apparatus;

step two: adding liquid materials into the charging basket 2, and mixing the liquid materials;

step three: adding powder into the charging basket 2, controlling the charging basket 2 to rotate, and performing preliminary mixing treatment between the liquid material and the powder;

step four: rotating a disperser to fully disperse the powder in the mixed liquid material;

The environment-friendly paint prepared by the environment-friendly paint preparation process comprises the following components: according to the mass portion, 18 to 22 portions of water, 1.0 to 1.5 portions of propylene glycol serving as a diluent, 0.5 to 1.0 portion of a dispersant, 0.07 to 0.13 portion of a multifunctional additive, 0.8 to 1.2 portions of a wetting agent, 3 to 7 portions of an aqueous solution of a thickener HEC, 0.1 to 0.3 portion of an antifoaming agent, 12 to 16.0 portions of titanium dioxide, 4.5 to 6.5 portions of kaolin, 4.1 to 5.1 portions of superfine wollastonite, 2.2 to 4.1 portions of superfine aluminum silicate, 12.0 to 16.2 portions of talcum powder, 0.07 to 0.12 portion of an antiseptic, 27.1 to 29.8 portions of styrene-acrylic emulsion, 0.2 to 0.41 portion of a polyurethane thickener, 0.1 to 0.3 portion of a thickener, 2 to 5 portions of natural plant powder, 0.07 to 0.12 portion of a flatting agent, 0.1 to 0.32 portion of an antifoaming agent and 0.08 to 0.18 portion of a thixotropic agent are taken.

The adding step and the mixing step of the materials are specifically as follows:

adding water into the charging basket 2, and sequentially adding liquid materials: the liquid material mixing method comprises the following steps of (1) using propylene glycol as a diluent, a dispersing agent, a multifunctional additive AMP-95, a wetting agent, an aqueous solution of a thickening agent HEC and a defoaming agent, and then controlling the charging basket 2 to rotate to mix the liquid materials.

Then adding the powder materials in sequence: superfine wollastonite, titanium dioxide, kaolin, superfine aluminum silicate and talcum powder, then adding a preservative, controlling the charging basket 2 to rotate again, and carrying out primary mixing treatment on the liquid material and the powder material.

Then, the material in the barrel 2 is agitated and dispersed by the disperser 34, and the powder is sufficiently dispersed in the mixed liquid material.

And after a dispersion process is completed, adding the styrene-acrylic emulsion, the polyurethane thickener, the leveling agent, the defoaming agent, the natural plant powder and the thixotropic agent into the charging basket 2, stirring and dispersing the materials in the charging basket 2 by using the disperser 34 again, and mixing colors to obtain the product.

The product can be used for wall decoration of concrete outer walls, and natural plant powder is used as part of dye, so that the environmental protection performance of the product is improved.

The mixing treatment of the paint raw materials in the environment-friendly paint preparation process of the application is carried out by a paint dispersing device.

Specific examples of the present invention will be explained below.

Referring to fig. 3 to 4 and fig. 7, an example of preliminary mixing of materials inside bucket 2 by controlling the rotation of bucket 2 will be described with respect to a paint dispersing apparatus used in an eco-friendly paint manufacturing process according to the present invention:

two kinds of covers are installed to 2 upsides of storage bucket detachable lock joints, and two kinds of covers divide into closing cap 3 and handhole door 3, and closing cap 3 is used for 2 rotation in-processes of storage bucket, mixes the material, and handhole door 3 is used for using the deconcentrator to mix the material.

After the sealing cover 3 is installed at the opening at the top of the charging basket 2, the bottom of the sealing cover is placed on the supporting plate 12 downwards, the clamping device installed on the supporting plate 12 uniformly clamps the peripheral side of the charging basket 2, and the charging basket 2 is installed and positioned.

The supporting plate 12 is connected with the placing table 1 on the workshop ground through the rotating seat 11;

wherein, layer board 12 rotates with rotating 11 and is connected, and then can drive the slope of storage bucket 2 through layer board 12 and place, adjusts the state of placing of storage bucket 2.

Rotate seat 11 through the I-shaped structure card of self lower extreme place on platform 1 and with place 1 rotation of platform and be connected, and then make storage bucket 2 rotate at the state that the slope was placed, carry out preliminary mixing to the material of storage bucket 2 inside.

The lower side of the placing table 1 is vertically and slidably connected with a driving arm 14, the upper side of the driving arm 14 is rotatably provided with a bolt seat, the driving arm 14 penetrates through the rotating center of the rotating seat 11, the lower end of the supporting plate 12 is fixedly connected with an L-shaped arm 13 in a welding mode, the L-shaped arm 13 is connected with the bolt seat through a connecting handle, and two ends of the connecting handle are respectively hinged with the L-shaped arm 13 and the bolt seat.

A rotary driver for driving the rotary seat 11 to rotate by taking the axis of the rotary seat as a shaft is arranged at the lower side of the placing table 1;

the output shaft of the rotating driver is connected and installed with a driving gear through a flat key or a wedge key, the lower end of the rotating seat 11 is fixedly connected with a transmission gear ring, and the driving gear is in meshing transmission connection with the transmission gear ring;

the rotary driver in the application can be a stepping motor or a servo motor; the rotating seat 11 is driven to rotate on the placing table 1 by starting the rotating driver, so that the charging basket 2 rotates in an inclined placing state, and the materials in the charging basket 2 are preliminarily mixed; in the process, the pin holder rotates on the upper side of the drive arm 14.

Referring to fig. 3-8, the paint dispersing equipment used in the environment-friendly paint preparation process provided by the invention is described, and the specific manner of adjusting the inclined placement state of the charging basket 2 in the primary mixing process of the paint raw materials is as follows:

use closing cap 3 to carry out comprehensive shutoff to 2 open-tops of storage bucket, press from both sides storage bucket 2 fixed clamp tightly on layer board 12 through the binding clasp, start to rotate the driver, through the meshing transmission of drive gear and transmission ring gear, drive and rotate seat 11 and use the axis of self to rotate as the axle to make layer board 12 drive storage bucket 2 above that and rotate.

A first telescopic driver 15 for driving the driving arm 14 to vertically slide is installed on the lower side of the placing table 1, and the movable end of the first telescopic driver 15 is fixedly connected with the driving arm 14 through a fastener; the telescopic driver in the application can select an electric telescopic rod or a hydraulic cylinder.

And starting the first telescopic driver 15 to enable the driving arm 14 to drive the pin seat arranged at the top of the driving arm 14 to vertically move, so that the connecting handle drives the L-shaped arm 13 to swing, the supporting plate 12 rotates on the rotating seat 11, and the inclined placement state of the charging basket 2 is adjusted.

Referring to fig. 3 and 5-6, an embodiment of a paint dispersing apparatus for use in an eco-friendly paint manufacturing process according to the present invention is illustrated, in which bucket 2 is fixedly mounted on pallet 12 using a clamper:

the clamping device comprises a synchronous transmission belt 24 and a plurality of gear shafts 21, the gear shafts 21 are uniformly distributed on the peripheral side of the supporting plate 12, and the gear shafts 21 are rotatably connected with the supporting plate 12;

synchronous transmission belt 24 is overlapped outside a plurality of gear shafts 21 and is connected through the meshing transmission with a plurality of gear shafts 21, installs the clamping arm 22 that the cross-section is oval on the gear shaft 21, and the lateral part of clamping arm 22 and the laminating of feed bucket 2 lateral wall butt.

The positions of the clamping arms 22 can be manually adjusted, so that the plurality of clamping arms 22 can be used for fixedly mounting the buckets 2 with various sizes on the supporting plate 12 in the transverse direction, and then the gear shaft 21 and the supporting plate 12 are fixed through the fasteners.

Further, still can be through the mode of installation torsional spring, make clamping arm 22 automatic top tight in storage bucket 2 week side, the concrete mode is:

a torsion spring is fixedly connected between the gear shaft 21 and the supporting plate 12 in a welding manner, a reset handle is arranged on the outer side of one clamping arm 22, and the plurality of clamping arms 22 are synchronously pressed against or loosened from the side part of the charging basket 2 by holding the reset handle with hands and utilizing a synchronous transmission belt 24.

T-shaped columns 23 are mounted on the clamping arms 22, the lower edges of the top disks of the T-shaped columns 23 abut against the uncovered position of the side cover on the charging basket 2, and the charging basket 2 is fixedly mounted on the supporting plate 12 in the vertical direction.

The lower end of the T-shaped column 23 can be connected with the clamping arm 22 through threads, and the distance between the disc structure at the top of the T-shaped column 23 and the clamping arm 22 is changed by rotating the T-shaped column 23.

Referring to fig. 3 and 8 to 10, an example of the paint dispersing apparatus used in the eco-friendly paint manufacturing process according to the present invention, in which the dispenser is used to perform a thorough mixing process on the materials in the bucket 2, is illustrated:

two covers are arranged on the charging basket 2; one is a sealing cover 3 which is used for comprehensively sealing the top opening of the charging basket 2; the other is a hole cover 3, the opening at the top of the charging basket 2 is partially plugged, so that a hole is reserved in the middle of the opening, and the disperser 34 is used for stirring and dispersing the materials in the charging basket 2 after penetrating through the hole;

the upper side of the placing table 1 is fixedly connected with a vertical column 31 in a welding mode, a sliding plate I32 is vertically and slidably connected onto the vertical column 31, a second telescopic driver 33 used for driving the sliding plate I32 to vertically slide is installed on the vertical column 31, and the movable end of the second telescopic driver 33 is fixedly connected with the sliding plate I32 through a fastener;

the sliding plate I32 is rotatably connected with a disperser 34, a rotating shaft of the disperser 34 is clamped on the sliding plate I32 through an I-shaped structure of the rotating shaft, and the lower end of the disperser 34 is fixedly connected with a dispersing disc.

The sliding plate I32 is provided with a driving motor for driving the disperser 34 to rotate by taking the axis of the driving motor as a shaft, and the output shaft of the driving motor is connected with the rotating shaft of the disperser 34 through a coupler.

Use handhole door 3 to replace closing cap 3, carry out partial shutoff to 2 open-tops of storage bucket, start the flexible driver 33 of second, drive deconcentrator 34 from handhole door 3 middle part hole insert in storage bucket 2, later start driving motor, make deconcentrator 34 use the axis of self to rotate as the axle, carry out the intensive mixing dispersion to the coating in the storage bucket 2 and handle.

Referring to fig. 3 and fig. 6-13, there is illustrated an example of increasing the mixing performance of a disperser for materials in a bucket 2, in a paint dispersing apparatus used in an eco-friendly paint manufacturing process according to the present invention:

when the bucket 2 is placed on the pallet 12 in an inclined state as shown in fig. 8:

a sliding plate II 36 is slidably mounted on the vertical column 31, the sliding plate II 36 is located on the lower side of the sliding plate I32, a third telescopic driver 35 for driving the sliding plate II 36 to slide relative to the sliding plate I32 is mounted on the sliding plate I32, and the movable end of the third telescopic driver 35 is fixedly connected with the sliding plate II 36;

a rotating ring 41 is rotatably connected to the sliding plate II 36, an elastic enclosing plate 42 is installed on the lower side of the rotating ring 41, the other end of the elastic enclosing plate 42 is fixedly connected with the upper side of the hole cover 3, and sealing treatment is carried out by using the elastic enclosing plate 42, so that the coating material in the charging basket 2 is prevented from being carried out by the disperser 34;

under this state, rotating under the seat 11 slow speed rotation state, improving the contact performance of deconcentrator and material, increase the deconcentrator and to the material compounding effect increase in the storage bucket 2.

Claims

1. The preparation process of the environment-friendly paint is characterized by comprising the following steps: the method comprises the following steps:

the method comprises the following steps: clamping the charging bucket by using a clamp;

step two: adding a liquid material into the charging basket, and mixing the liquid material and the charging basket;

step three: adding powder into the charging basket, controlling the charging basket to rotate, and performing preliminary mixing treatment on the liquid material and the powder;

step five: sampling and detecting the viscosity of the paint, and subpackaging and storing.

2. The process for preparing an environmentally friendly paint according to claim 1, wherein: after a cover is installed at an opening at the top of the charging bucket (2), the bottom of the cover is placed downwards on a supporting plate (12), the periphery of the charging bucket (2) is clamped through a clamping device installed on the supporting plate (12), and the supporting plate (12) is connected with a placing table (1) on the workshop ground through a rotating seat (11).

3. The process for preparing an environmentally friendly paint according to claim 2, wherein: the lower end card of rotating seat (11) is on placing platform (1) and with place platform (1) and rotate and be connected, and then drives storage bucket (2) through layer board (12) and rotate.

4. The process for preparing an environmentally friendly paint according to claim 2, wherein: the supporting plate (12) is rotationally connected with the rotating seat (11), and the placing state of the charging basket (2) in the rotating process of the charging basket (2) along with the supporting plate (12) is further changed.

5. The process for preparing an environmentally friendly paint according to claim 2, wherein: the binding clasp includes synchronous drive belt (24) and a plurality of gear shaft (21), and gear shaft (21) rotate to be connected in the edge of layer board (12), and synchronous drive belt (24) cover is connected through meshing transmission in a plurality of gear shaft (21) outsides and with a plurality of gear shaft (21), installs on gear shaft (21) that the cross-section is oval-shaped clamp arm (22), and the lateral part that presss from both sides clamp arm (22) is laminated with storage bucket (2) lateral wall butt.

6. The process for preparing an environmentally friendly paint according to claim 5, wherein: a torsion spring is fixedly connected between the gear shaft (21) and the supporting plate (12), and a reset handle is arranged on the outer side of one clamping arm (22).

7. The process for preparing an environmentally friendly paint according to claim 4, wherein: the vertical sliding connection of the downside of placing platform (1) has drive arm (14), and the bolt seat is installed in drive arm (14) upside rotation, and drive arm (14) run through the center of rotation of rotating seat (11), and the lower extreme fixedly connected with L shape arm (13) of layer board (12), is connected through the connecting handle is articulated between L shape arm (13) and the bolt seat.

8. The process for preparing an environmentally friendly paint according to claim 6 or 5, characterized in that: and a T-shaped column (23) is mounted on the clamping arm (22), and the lower edge of a disc at the top of the T-shaped column (23) abuts against the uncovered position of the upper side cover of the charging bucket (2).

9. The process for preparing an environmentally friendly paint according to claim 8, wherein: the lower end of the T-shaped column (23) is connected with the clamping arm (22) through threads and threads.

10. The environment-friendly paint prepared by the environment-friendly paint preparation process of claim 1, which is characterized by comprising the following components in percentage by weight: according to the mass portion, 18 to 22 portions of water, 1.0 to 1.5 portions of propylene glycol serving as a diluent, 0.5 to 1.0 portion of a dispersant, 0.07 to 0.13 portion of a multifunctional additive, 0.8 to 1.2 portions of a wetting agent, 3 to 7 portions of an aqueous solution of a thickener HEC, 0.1 to 0.3 portion of an antifoaming agent, 12 to 16.0 portions of titanium dioxide, 4.5 to 6.5 portions of kaolin, 4.1 to 5.1 portions of superfine wollastonite, 2.2 to 4.1 portions of superfine aluminum silicate, 12.0 to 16.2 portions of talcum powder, 0.07 to 0.12 portion of an antiseptic, 27.1 to 29.8 portions of styrene-acrylic emulsion, 0.2 to 0.41 portion of a polyurethane thickener, 0.1 to 0.3 portion of a thickener, 2 to 5 portions of natural plant powder, 0.07 to 0.12 portion of a flatting agent, 0.1 to 0.32 portion of an antifoaming agent and 0.08 to 0.18 portion of a thixotropic agent are taken.