CN117229659A - High-texture sand-in-water coating and preparation method thereof - Google Patents
High-texture sand-in-water coating and preparation method thereof Download PDFInfo
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- CN117229659A CN117229659A CN202311191709.XA CN202311191709A CN117229659A CN 117229659 A CN117229659 A CN 117229659A CN 202311191709 A CN202311191709 A CN 202311191709A CN 117229659 A CN117229659 A CN 117229659A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000000576 coating method Methods 0.000 title claims abstract description 29
- 239000011248 coating agent Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 238000002156 mixing Methods 0.000 claims abstract description 94
- 239000000463 material Substances 0.000 claims abstract description 65
- 239000004576 sand Substances 0.000 claims abstract description 40
- 239000000839 emulsion Substances 0.000 claims abstract description 31
- 239000002994 raw material Substances 0.000 claims abstract description 19
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 16
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 36
- 239000002245 particle Substances 0.000 claims description 27
- 238000000034 method Methods 0.000 claims description 26
- 230000000844 anti-bacterial effect Effects 0.000 claims description 24
- 239000003899 bactericide agent Substances 0.000 claims description 24
- 239000003292 glue Substances 0.000 claims description 16
- 238000003756 stirring Methods 0.000 claims description 15
- 230000001681 protective effect Effects 0.000 claims description 12
- 238000007599 discharging Methods 0.000 claims description 11
- 239000013530 defoamer Substances 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 9
- 239000004354 Hydroxyethyl cellulose Substances 0.000 claims description 8
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 8
- 239000012752 auxiliary agent Substances 0.000 claims description 8
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 claims description 8
- 239000003973 paint Substances 0.000 claims description 8
- 238000005469 granulation Methods 0.000 claims description 6
- 230000003179 granulation Effects 0.000 claims description 6
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- 241000533950 Leucojum Species 0.000 claims description 4
- 239000000654 additive Substances 0.000 claims description 4
- 230000000996 additive effect Effects 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- 150000003863 ammonium salts Chemical class 0.000 claims description 4
- 229920002678 cellulose Polymers 0.000 claims description 4
- 239000001913 cellulose Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- JPMIIZHYYWMHDT-UHFFFAOYSA-N octhilinone Chemical compound CCCCCCCCN1SC=CC1=O JPMIIZHYYWMHDT-UHFFFAOYSA-N 0.000 claims description 4
- 239000002562 thickening agent Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 239000000084 colloidal system Substances 0.000 claims description 3
- 239000004575 stone Substances 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000002829 reductive effect Effects 0.000 abstract description 3
- 230000003628 erosive effect Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 18
- 238000005452 bending Methods 0.000 description 15
- 238000007667 floating Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 238000007789 sealing Methods 0.000 description 10
- 230000002093 peripheral effect Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000036961 partial effect Effects 0.000 description 2
- 241001629511 Litchi Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 239000011094 fiberboard Substances 0.000 description 1
- 210000001061 forehead Anatomy 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 235000019640 taste Nutrition 0.000 description 1
Abstract
The application discloses a high-texture sand-in-water coating and a preparation method thereof, wherein the high-texture sand-in-water coating is prepared from the following raw materials in parts by weight: 200 parts of release agent, 300 parts of sand-containing base material, 300 parts of transparent base material and 200 parts of emulsion continuous phase, and is prepared by granulating and mixing, and has the following advantages: the ultra-light load saves the cost; the building load is 1/40 of the stone, the cost is less than 20% of the dry hanging stone, and the construction is quick, time-saving and labor-saving; the use limitation is small, the construction is quick, and the traditional construction time is effectively reduced by 20%; waterproof, dustproof and anti-pollution, the sand-in-water has good self-cleaning property, and can resist natural erosion; the weather resistance, sun resistance and cold resistance are high, the service life is far longer than that of similar external wall coating products, and the reduction stone is highly simulated.
Description
Technical Field
The application relates to a high-texture sand-in-water coating and a preparation method thereof.
Background
The sand-in-water coating can be widely applied to the outer walls of buildings such as hotels, office buildings, government engineering, high-rise buildings and the like, and can be applied to the outer surface coating of cement walls, cement fiber boards, various heat-insulating layer surfaces, aluminum plates, stainless steel plates, GRC, FRP molding materials, roman columns, abnormal deep columns, lines and the like. With the development of economy and society, the diversity of beautiful things has become a popular pursuit of people. For the building exterior wall coating, the simple flat coating wall paint can not meet the diversified tastes of people. The water-in-water multicolor paint is only used for imitating plane stone, and if the effect of litchi surface stone is to be achieved, a real stone paint or texture paint needs to be sprayed first, and then the water-in-water paint is sprayed on the surface to form a pattern layer. The process is complicated in construction and high in cost, and meanwhile, the stone imitation effect lacks of stereoscopic impression.
Disclosure of Invention
The application aims to solve one of the technical problems existing in the prior art.
The application provides a high-texture sand-in-water coating which is prepared from the following raw materials in parts by weight:
200 parts of release agent, 300 parts of sand-containing base material, 300 parts of transparent base material and 200 parts of emulsion continuous phase.
The 4% release agent is prepared from the following raw materials in parts by weight:
995 parts of water, 4 parts of protective glue and 1 part of bactericide.
The mixing method of the 4% release agent comprises the following steps:
a1: 995 parts of water, 4 parts of protective adhesive and 1 part of bactericide are sequentially put into a stirring device;
a2: high-speed dispersion for 60min at 1500-turn rotating speed;
a3: taking out 4% of the isolating agent, and filtering for later use.
The sand-containing base material is prepared from the following raw materials in parts by mass:
547 parts of water, 2 parts of bactericide, 3 parts of ammonium salt dispersing agent, 4 parts of defoamer, 10 ten thousand parts of hydrophobically modified cellulose, 8 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 10 parts of titanium dioxide, 90 parts of kaolin, 1 part of pH regulator, 13 parts of film forming additive, 250 parts of pure acrylic emulsion, 2 parts of high-temperature bactericide, 55 parts of 10% protection glue solution and 1000 parts of 80-120 mesh white sand.
The mixing method of the sand-containing base material comprises the following steps:
b1: 547 parts of water, 2 parts of bactericide, 3 parts of ammonium salt dispersing agent, 4 parts of defoamer, 4 parts of hydrophobically modified cellulose 10 ten thousand, 8 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 10 parts of titanium dioxide and 90 parts of kaolin are sequentially put into a started stirring device;
b2: adding 1 part of pH regulator into a stirring device, and dispersing at 1500 revolutions for 20min;
b3: sequentially adding 13 parts of film forming additive, 250 parts of pure acrylic emulsion, 2 parts of defoamer, 2 parts of high-temperature resistant bactericide, 55 parts of 10% protection glue solution and 1000 parts of 80-120 mesh white sand into a stirring device, and stirring for 30min at 1000 revolutions;
b4: taking out the sand-containing base material for standby.
The transparent base material is prepared from the following raw materials in parts by weight:
661 parts of water, 2 parts of a kathon bactericide, 13 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 2 parts of a pH regulator, 200 parts of pure acrylic emulsion, 2 parts of a defoaming agent, 10 parts of a film forming auxiliary agent, 70 parts of 10% protective colloid and 1500 parts of 80-120 mesh snowflake white sand.
The mixing method of the transparent base material comprises the following steps:
c1: 661 parts of water, 2 parts of kathon bactericide, 13 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 2 parts of pH regulator, 200 parts of pure acrylic emulsion, 2 parts of defoamer, 10 parts of film forming auxiliary agent and 70 parts of 10% protection glue solution are sequentially put into a started stirring device,
c2: 1500 parts of 80-120 mesh snowflake white sand is put into a stirring device and stirred for 20min at 1000 rotation speed;
and C3: taking out the transparent base material for standby.
The 10% protection glue solution is prepared from the following raw materials in parts by weight:
989 parts of water, 10 parts of protective glue and 1 part of bactericide.
The mixing method of the 10% protection glue solution comprises the following steps:
d1: sequentially adding 989 parts of water, 10 parts of protective adhesive and 1 part of bactericide into a stirring device;
d2: high-speed dispersion for 60min at 1500-turn rotating speed;
d3: taking out 10% of the protective glue solution, and filtering for later use.
The emulsion continuous phase is prepared from the following raw materials in parts by mass:
321 parts of water, 4 parts of bactericide, 30 parts of propylene glycol, 1 part of defoamer, 600 parts of silicone-acrylic emulsion, 30 parts of film forming auxiliary agent, 8 parts of thickener and 6 parts of pH regulator.
The mixing method of the emulsion continuous phase comprises the following steps:
e1: 313 parts of water, 4 parts of bactericide, 30 parts of propylene glycol, 1 part of defoamer, 600 parts of silicone-acrylic emulsion and 30 parts of film-forming auxiliary agent are sequentially put into a started stirring device;
e2: 8 parts of thickener and 8 parts of water 1:1, after being uniformly mixed, putting the mixture into a stirring device;
e3: adding 6 parts of pH regulator into a stirring device, and stirring at 1000 rotation speed for 20min;
e4: taking out the emulsion continuous phase for standby.
Meanwhile, discloses a preparation method of the high-texture sand-in-water coating, which comprises the following steps:
s1, granulating a sand-containing base material and a transparent base material;
s2, adding the release agent, the sand-containing base material, the transparent base material and the emulsion into a mixing device;
s3, stirring for 20min to obtain a finished product.
After premixing the granulation of the sand-containing base material and the granulation of the transparent base material, the obtained mixed particles are put into a mixing device.
Meanwhile, discloses a mixing device for the preparation method of the high-texture sand-in-water coating, which comprises the following components:
the mixing bin is provided with a mixing cavity, a feeding pipe, a feeding groove and a discharging pipe;
the bottom of the lifting mixing cylinder is provided with a plurality of discharging ports which can be controlled to be opened and closed through corresponding turning plates, the top of the lifting mixing cylinder is provided with a plurality of communication ports, and the lifting mixing cylinder can be installed in the mixing cavity in a lifting manner through a lifting device;
and a rotation actuating device for causing the lifting mixing drum to rotate.
The rotary actuator includes:
the connecting column is fixedly arranged at the bottom of the inner cavity of the lifting mixing cylinder;
a pair of lifting clutch plates respectively fixedly connected to the top end and the bottom end of the connecting column;
the fixed clutch plates are rotatably arranged at the bottom and the top of the mixing cavity through corresponding rotary actuating motors and can be in transmission connection with the corresponding lifting clutch plates.
The beneficial effects of the application are as follows:
1. the high-texture sand-in-water coating prepared by matching the isolating agent, the sand-containing base material, the transparent base material and the emulsion continuous phase has the advantages of ultra-light load, quick construction, small use limitation, water resistance, fire resistance, dust resistance, pollution resistance, good self-cleaning property, high weather resistance, sun resistance, cold resistance, high weather resistance and high simulation of reduced true stone;
2. through the setting of mixing bin, mixing chamber, inlet pipe, feed chute, row material pipe, lift mixing drum, a plurality of drain hole, a plurality of board, elevating gear and rotary actuator, mix with 4% release agent and emulsion continuous phase again after premixing sand-containing base material granule and transparent base material granule, improve mixing efficiency.
Drawings
FIG. 1 is a schematic diagram of a mixing device according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a lifting gate structure according to an embodiment of the present application;
FIG. 3 is a schematic view of a partial enlarged structure at A in FIG. 1;
FIG. 4 is a schematic view of the cross-sectional structure in the direction B-B in FIG. 1;
FIG. 5 is a schematic view of the cross-sectional structure in the direction C-C in FIG. 1;
FIG. 6 is a schematic view of a specific structure of a guide groove according to an embodiment of the present application;
FIG. 7 is a schematic view of the cross-sectional structure in the direction D-D in FIG. 6;
fig. 8 is a schematic view of a partial enlarged structure at E in fig. 1.
Reference numerals
101-mixing bin, 102-mixing chamber, 103-feed pipe, 104-feed chute, 105-discharge pipe, 106-lifting mixing drum, 107-flap, 108-discharge port, 109-communication port, 110-lifting gate, 111-liquid passing port, 112-air passing hole, 113-pressurizing block, 114-sink, 115-straight sealing strip, 116-arc sealing strip, 117-valve, 2-lifting device, 201-lifting plate, 202-lifting shaft sleeve, 203-lifting screw, 204-lifting actuating motor, 205-discharging notch, 3-rotary actuating device, 301-connecting column, 302-lifting clutch disc, 303-fixed clutch disc, 304-rotary actuating motor, 4-linkage device 401-transmission groove, 402-lifting groove, 403-linkage shaft, 404-rack, 405-linkage gear, 406-turntable, 407-deflector rod, 408-top block, 409-limit chute, 410-limit slide block, 5-movable connector, 501-fixed connecting frame, 502-rotation convex edge, 6-opening and closing device, 601-opening and closing flashboard, 602-actuating cavity, 603-synchronous gear, 7-follower device, 701-gear ring, 702-arc groove, 703-transmission column, 704-transmission gear, 8-guiding groove, 801-lifting section, 802-upper bending section, 803-falling section, 804-lower bending section, 805-floating baffle strip, 806-floating spring and 807-guiding surface.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which are obtained by a person skilled in the art based on the embodiments of the present application, fall within the scope of protection of the present application.
The terms first, second and the like in the description and in the claims, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged, as appropriate, such that embodiments of the present application may be implemented in sequences other than those illustrated or described herein, and that the objects identified by "first," "second," etc. are generally of a type, and are not limited to the number of objects, such as the first object may be one or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.
The server provided by the embodiment of the application is described in detail below through specific embodiments and application scenes thereof with reference to the accompanying drawings.
Example 1:
the embodiment of the application provides a high-texture sand-in-water coating which is prepared from the following raw materials in parts by weight: 200 parts of release agent, 300 parts of sand-containing base material, 300 parts of transparent base material and 200 parts of emulsion continuous phase.
Further, the 4% release agent is prepared from the following raw materials in parts by weight: 995 parts of water, 4 parts of protective glue and 1 part of bactericide.
Further, the sand-containing base material is prepared from the following raw materials in parts by weight: 547 parts of water, 2 parts of bactericide, 3 parts of ammonium salt dispersing agent, 4 parts of defoamer, 10 ten thousand parts of hydrophobically modified cellulose, 8 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 10 parts of titanium dioxide, 90 parts of kaolin, 1 part of pH regulator, 13 parts of film forming additive, 250 parts of pure acrylic emulsion, 2 parts of high-temperature bactericide, 55 parts of 10% protection glue solution and 1000 parts of 80-120 mesh white sand.
Further, the transparent base material is prepared from the following raw materials in parts by weight: 661 parts of water, 2 parts of a kathon bactericide, 13 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 2 parts of a pH regulator, 200 parts of pure acrylic emulsion, 2 parts of a defoaming agent, 10 parts of a film forming auxiliary agent, 70 parts of 10% protective colloid and 1500 parts of 80-120 mesh snowflake white sand.
Further, 10% of the protection glue solution is prepared from the following raw materials in parts by weight: 989 parts of water, 10 parts of protective glue and 1 part of bactericide.
Further, the emulsion continuous phase is prepared from the following raw materials in parts by weight: 321 parts of water, 4 parts of bactericide, 30 parts of propylene glycol, 1 part of defoamer, 600 parts of silicone-acrylic emulsion, 30 parts of film forming auxiliary agent, 8 parts of thickener and 6 parts of pH regulator.
Meanwhile, discloses a preparation method of the high-texture sand-in-water coating, which comprises the following steps:
s1, granulating a sand-containing base material and a transparent base material;
s2, adding the release agent, the sand-containing base material, the transparent base material and the emulsion into a mixing device;
s3, stirring for 20min to obtain a finished product.
After premixing the granulation of the sand-containing base material and the granulation of the transparent base material, the obtained mixed particles are put into a mixing device.
In this embodiment of the present application, the high texture sand-in-water paint prepared by the above components and methods has the following advantages:
1. the building load is 1/40 of the stone, the cost is less than 20% of the dry hanging stone, the weight is ultra-light, and the cost is saved;
2. the time and the labor are saved, the use limitation is small, the construction is quick, and the traditional construction time is effectively reduced by 20%;
3. waterproof, fireproof, dustproof and anti-fouling;
4. the sand in water has good self-cleaning property and can resist natural erosion;
5. high weather resistance, sun resistance and cold resistance, and longer service life than similar external wall coating products
6. And (5) reducing true stone and simulating the process to a high degree.
Example 2:
as shown in fig. 1, in the present embodiment, a mixing apparatus is also disclosed, which includes a mixing chamber 101 having a mixing chamber 102, a feed pipe 103, a feed chute 104, and a discharge pipe 105; a lifting mixing drum 106, the bottom of which is provided with a plurality of discharge ports 108 which can be controlled to be opened and closed by corresponding turning plates 107, and the top of which is provided with a plurality of communication ports 109, and the lifting mixing drum is installed in the mixing cavity 102 in a lifting manner by a lifting device 2; a rotary actuator 3 for causing rotation of the lifting mixing drum 106.
Further, the rotary actuating device 3 comprises a connecting column 301 which is fixedly arranged at the bottom of the inner cavity of the lifting mixing drum 106; a pair of lifting clutch plates 302 respectively fixedly connected to the top and bottom ends of the coupling post 301; a pair of stationary clutch plates 303 are rotatably mounted to the bottom and top of the mixing chamber 102 by respective rotary actuator motors 304 and are drivingly connected to the respective lifting clutch plates 302.
In this embodiment of the present application, because the above structure is adopted, the 4% spacer and emulsion continuous phase enter the bottom of the mixing chamber 102 through the feed pipe 103, sand-containing base material particles and transparent base material particles are put into the inner cavity of the lifting mixing chamber 106 through the feed chute 104, then the upper rotary actuating motor 304 acts, the lifting mixing chamber 106 is driven to rotate by the cooperation of the upper lifting clutch disc 302 and the upper fixed clutch disc 303, the sand-containing base material particles and transparent base material particles are mixed, after the completion, the lifting device 2 controls the lifting mixing chamber 106 to descend, so that the sand-containing base material particles and transparent base material particles are immersed in the mixed liquid of the 4% spacer and emulsion continuous phase, the flaps 107 are opened, so that the inner cavity of the lifting mixing chamber 106 is communicated with the bottom of the mixing chamber 102, the mixed liquid of the 4% spacer and emulsion continuous phase is immersed in the inner cavity of the lifting mixing chamber 106 through the discharge ports 108, at this moment, the lower rotary actuating motor 304 acts to drive the lifting mixing chamber 106 to rotate, the lower ends of the flaps 107 extend downwards, the inner cavity of the 4% spacer and the transparent base material particles are immersed in the inner cavity 102, the mixed liquid of the sand-containing base material particles is discharged from the mixing chamber 102, the mixed liquid of the water-containing base material particles is fully mixed by circulating the mixed liquid of the 4% spacer and the transparent base material particles is discharged from the inner cavity 102, and the mixed liquid of the mixed material particles is completely mixed by the mixed material particles is filled into the inner cavity of the mixing chamber 102, and the mixed material particles is completely filled by the mixed material particles is filled by the mixed by the water, and the bottom of the transparent base material particles is filled into the mixed material particles.
Example 3:
as shown in fig. 1 to 4, in this embodiment, in addition to the structural features of the foregoing embodiment, a plurality of lifting rams 110 are provided, which are liftably mounted on the outer wall of the lifting mixing drum 106, with a liquid passing port 111 and a set of air passing holes 112; the linkage 4 is used for simultaneously controlling the turning plates 107 to open/close the corresponding discharge ports 108 and the lifting flashboard 110 to lift/lower, the liquid passing port 111 is positioned above a group of air passing holes 112, and the liquid passing port 111 and the air passing holes 112 correspond to the communication ports 109 when the lifting flashboard 110 descends/ascends respectively.
Further, the linkage device 4 comprises a transmission groove 401 which is arranged at the bottom end of the connecting shaft and penetrates through the center of the lower lifting clutch disc 302; a plurality of lifting grooves 402 which are arranged on the outer wall of the lifting mixing drum 106 at intervals and can be matched with the corresponding lifting flashboard 110 in a sliding way; the plurality of linkage shafts 403 are fixedly arranged in the corresponding turning plates 107, one end of each linkage shaft extends into the transmission groove 401, and the other end of each linkage shaft extends into the corresponding lifting groove 402; a plurality of racks 404 respectively fixedly connected to the bottom surface of each lifting flashboard 110; a plurality of linkage gears 405 are respectively fixedly connected to the outer ends of the linkage shafts 403 and are in transmission fit with the corresponding racks 404; a plurality of turntables 406 respectively fixedly connected to the other ends of the linkage shafts 403; a plurality of deflector rods 407 respectively and fixedly connected to the eccentric positions of the turntables 406 away from the surfaces of the corresponding linkage shafts 403; the top block 408 is fixedly connected to the top surface of the clutch disc 303 fixed below, and can extend into the transmission groove 401 to be matched with each shift lever 407, so as to shift the rotary disc 406 to rotate.
Further, the linkage device 4 further comprises a plurality of pairs of limiting sliding grooves 409 symmetrically arranged on the side walls of the lifting grooves 402 respectively; the limiting sliders 410 are symmetrically arranged on the opposite side walls of the forehead lifting flashboard 110, and each limiting slider 410 is in sliding fit with a limiting chute 409 at a corresponding position.
Further, torsion springs are disposed between each turntable 406 and the inner wall of the transmission groove 401, so that when the top block 408 does not extend into the transmission groove 401, the corresponding turning plate 107 closes the corresponding discharge hole 108, the top end of each lifting gate 110 abuts against the top end of the corresponding lifting groove 402, and each group of air passing holes 112 corresponds to the corresponding communication hole 109.
In this embodiment of the present application, due to the above-mentioned structure, when the lifting mixing drum 106 is located at the highest position and descends, under the cooperation of the corresponding torsion spring, the corresponding rotary disc 406, the corresponding linkage shaft 403, the corresponding linkage gear 405 and the corresponding rack 404, each shift lever 407 is located at the obliquely lower part of the corresponding rotary disc 406, each turning plate 107 blocks the corresponding discharge port 108, the top end of each lifting gate 110 is abutted with the top end of the corresponding lifting groove 402, each group of air passing holes 112 corresponds to and communicates with the corresponding communication port 109, and simultaneously, the lifting clutch disc 302 above and the fixed clutch disc 303 above are mutually attached and driven;
when the lifting mixing drum 106 moves to the lowest position, the jacking block 408 is inserted into the transmission groove 401 to jack up each deflector rod 407 upwards, the corresponding torsion spring is stressed to deform, at this time, the turntable 406 and each linkage shaft 403 rotate in the process that the deflector rods 407 are jacked up, each turning plate 107 rotates around the corresponding linkage shaft 403, one end of each linkage shaft turns towards the bottom of the mixing cavity 102, each linkage gear 405 is matched with the corresponding rack 404 to drive the lifting flashboard 110 and the corresponding limit slider 410 to descend until the lifting mixing drum 106 descends to the lowest position, at this time, the jacking block 408 pushes each deflector rod 407 to the highest position, each turning plate 107 is inclined, the lower end of each turning plate 107 stretches into the mixing cavity 102, each discharge port 108 is opened, each lifting flashboard 110 descends to the lowest position, and each liquid passing port 111 corresponds to the corresponding communication port 109.
Example 4:
as shown in fig. 1 and 5, in this embodiment, in addition to including the structural features of the previous embodiments, the lifting device 2 includes a lifting plate 201, the outer peripheral wall of which slidably and sealingly engages the inner wall of the mixing chamber 102; a pair of lifting shaft sleeves 202 symmetrically fixedly connected to the lifting plate 201, and the lower ends of the lifting shaft sleeves are closed; a pair of lifting screws 203 which are in threaded transmission fit with the corresponding lifting shaft sleeves 202 and are driven to rotate by the corresponding lifting actuating motors 204; a movable connecting piece 5 for rotatably mounting the lifting mixing drum 106 at the bottom of the lifting plate 201; a discharge slot 205 provided in the center of the lifting plate 201 and penetrating up and down, and corresponding to the lifting mixing drum 106; the opening and closing device 6 has a pair of openable and closable shutter plates 601 for closing/opening the blanking slot 205.
Further, the opening and closing device 6 further comprises an actuating cavity 602, which is arranged inside the lifting plate 201 and is communicated with the discharging slot 205; a pair of shutter plates 601 which are installed in the actuating chamber 602 in a shutter movable manner by a pair of hinge shafts; a pair of synchronous gears 603 respectively fixedly connected to the corresponding hinge ends of the corresponding opening and closing flashboard 601 and meshed with each other; the follower 7 is configured to rotate one of the synchronizing gears 603 clockwise/counterclockwise along with the lifting/lowering of the lifting plate 201, and to open/close the pair of shutter plates 601.
Further, the movable connecting piece 5 comprises a fixed connecting frame 501 fixedly connected to the bottom of the lifting plate 201; the rotating flange 502 is fixedly connected to the top of the peripheral wall of the lifting mixing drum 106 and is rotatably installed in the fixed connecting frame 501.
In this embodiment of the present application, since the above-described structure is adopted, when the lifting mixing drum 106 needs to be lifted/lowered, the pair of lifting actuating motors 204 operate simultaneously to drive the corresponding lifting screws 203 to rotate, and the lifting plate 201 and the lifting mixing drum 106 are driven to lift/lower in cooperation with the corresponding lifting shaft sleeves 202;
during the lifting/lowering process of the lifting/lowering mixing drum 106, the follower 7 cooperates with the pair of synchronous gears 603 to enable the pair of opening/closing shutters 601 to open/close, so as to open/close the discharging notch 205, and prevent the mixture inside the lifting/lowering mixing drum 106 from entering the upper part of the lifting/lowering plate 201 when the lifting/lowering mixing drum 106 rotates at the bottom of the mixing cavity 102, and when the lifting/lowering mixing drum is located at the highest position, the discharging notch 205 is opened, and sand-containing base material particles and transparent base material particles falling from the bottom end of the feeding groove 104 can all pass through the discharging notch 205 to enter the inner cavity of the lifting/lowering mixing drum 106.
Example 5:
as shown in fig. 1, 5 and 6, in this embodiment, in addition to comprising the structural features of the previous embodiments, the follower means 7 comprise a gear ring 701 rotatably mounted in the actuation chamber 602 in driving connection with one of the synchronizing gears 603 via a transmission gear 704; an arc groove 702 provided on the peripheral wall of the elevation plate 201, communicating with the actuation chamber 602; a guide groove 8 provided on an inner wall of the mixing chamber 102; the transmission column 703 has one end fixedly connected to the outer peripheral wall of the lifting plate 201 and the other end passing through the arc groove 702 and slidably inserted into the guide groove 8, and the guide groove 8 is used for cooperating with the transmission column 703 to rotate clockwise/counterclockwise when the gear ring 701 is lifted/lowered.
Further, the guide groove 8 includes a rising groove including a rising section 801 and an upper bending section 802; a drop trough comprising a drop section 803 and a lower bend section 804; a floating bar 805 floatably mounted in the drop tank by a plurality of floating springs 806; a guide surface 807 provided on the side of the top end of the floating rib 805 facing the upper bending section 802, the height of the rising groove being lower than that of the falling groove, the depth of the falling groove being greater than that of the rising groove, the top end of the upper bending section 802 communicating with the top end of the lower bending section 803, and the lower end of the lower bending section 804 communicating with the lower portion of the rising section 801.
In this embodiment of the present application, due to the above-mentioned structure, when the lifting plate 201 is lifted, the floating bars 805 completely block the lower end of the lower bending section 804 under the action of the corresponding floating springs 806, the driving columns 703 are lifted up in the lifting section 801 and then enter the upper bending section 802, during the process of continuing to lift up in the upper bending section 802, the driving columns 703 slide towards the other end of the arc groove 702 to drive the gear ring 701 to rotate, the driving gears 704 synchronously act to drive the pair of synchronous gears 603 to synchronously rotate, so that the pair of opening and closing shutters 601 are separated, when the driving columns 703 are separated from the top end of the upper bending section 802 and enter the top end of the descending section 803, the floating bars 805 are pressed into the bottom of the descending groove, the floating springs 806 are shortened under pressure, and at this time, the driving columns 703 move to the other end of the arc groove 702, and the pair of opening and closing shutters 601 are completely opened to the maximum opening degree;
when the lifting plate 201 descends, the transmission column 703 descends in the ascending section 801 and then enters the lower bending section 804, and in the process of continuing to descend in the lower bending section 804, the transmission column 703 slides towards the other end of the arc groove 702 to drive the gear ring 701 to rotate, the transmission gears 704 synchronously act to drive the pair of synchronous gears 603 to synchronously rotate, so that the pair of opening and closing flashboards 601 are closed, and when the transmission column 703 is separated from the lower bending section 804 and enters the bottom end of the ascending section 801, the pair of opening and closing flashboards 601 are completely closed to close the lower trough opening 205.
Example 6:
as shown in fig. 7 and 8, in this embodiment, in addition to the structural features of the foregoing embodiment, seal coatings are provided on the outer wall of the driving post 703, the outer wall of the lifting plate 201 and the outer wall of the floating rib 805, so that the outer wall of the driving post 703 is slidably and sealingly engaged with the inner wall of the lifting section 801, the peripheral wall of the lifting plate 201 and the peripheral wall of the mixing chamber 102, and the peripheral wall of the floating rib 805 and the lifting section 801.
Further, the device also comprises two groups of pressing blocks 113 which are symmetrically arranged on the top surface of the actuating cavity 602 and are respectively positioned on two sides of the blanking slot 205; the pair of sinking grooves 114 are symmetrically arranged on the inner side of the top surface of each opening and closing flashboard 601 respectively, and when the opening and closing flashboard 601 is closed, the pair of ballast grooves are circular; each shutter 601 can lift along the corresponding hinge shaft, and the side walls of each notch 114 are obliquely arranged;
further, the sealing device also comprises a pair of straight sealing strips 115 which are symmetrically arranged on the adjacent side walls of each opening and closing flashboard 601, and can be mutually attached and sealed when the opening and closing flashboard 601 is folded; the pair of arc sealing strips 116 are symmetrically inlaid on the bottom surfaces of the pair of opening and closing flashboard 601, and the pair of opening and closing flashboard 601 forms a circular ring when being closed and is in sealing abutting connection with the bottom surface of the actuating cavity 602.
Preferably, the feed pipe 103 is installed in the middle of the mixing bin 101, the feed chute 104 is installed at the top of the mixing bin 101, and both the feed pipe 103 and the feed chute 104 are communicated with the mixing cavity 102.
Further, valves 117 are provided on the feed pipe 103, the feed tank 104 and the discharge pipe 105.
In this embodiment of the present application, due to the above-mentioned structure, in the process of lifting plate 201 lifting under the action of the sealing coating, top block 408 is separated from corresponding transmission groove 401, so that each linkage shaft 403 rotates, each turning plate 107 is driven to close corresponding discharge hole 108, each lifting gate 110 rises to the top end to abut against the top end of corresponding lifting groove 402, each group of air passing holes 112 corresponds to communication hole 109, and at this time, each pressurizing block 113 abuts against the top surfaces of a pair of opening and closing gate 601, so that the pair of opening and closing gate 601 is sealed by a pair of straight sealing strips 115, and keeps sealing between a pair of arc sealing strips 116 and lower groove opening 205, so that negative pressure is generated between the bottom surface of lifting plate 201 and the lower part of mixing chamber 102, so that the air in the high-quality sand-in-water coating obtained after completing mixing is pumped out, the quality is improved until transmission column 703 enters upper bending section 802, the air suction action is completed, the lifting plate 201 moves to the upper part of the feeding pipe 103, at the moment, the valve 117 corresponding to the feeding groove 104 is opened, under the action of negative pressure, sand-containing base material particles and transparent base material particles enter the inner cavity of the lifting mixing drum 106 through the blanking slot 205 and are blocked by each group of air passing holes 112, the sand-containing base material particles and transparent base material particles can not be separated from the inner cavity of the lifting mixing drum 106, the valve 117 corresponding to the feeding groove 104 is closed, the valve 117 corresponding to the discharging pipe 105 is opened, the high-quality water-coated sand coating obtained by mixing is discharged out of the mixing cavity 102, then the valve 117 corresponding to the discharging pipe 105 is closed, the valve 117 corresponding to the feeding pipe 103 is opened, 4% of isolating agent and emulsion are enabled to enter the mixing cavity 102 continuously, meanwhile, the rotary actuating motor 304 above runs, through the corresponding fixed clutch disc 303 and the lifting clutch disc 302, the lifting mixing drum 106 is driven to rotate, sand-containing base material particles and transparent base material particles in the inner cavity of the lifting mixing drum are stirred, when the discharging of 4% of isolating agent and emulsion continuous phase is completed, the valve 117 corresponding to the feeding pipe 103 is closed, and the lifting mixing drum 106 descends under the action of the lifting device 2.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in an opposite order depending on the functions involved, e.g., the described methods may be performed in an order different from that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.
The embodiments of the present application have been described above with reference to the accompanying drawings, but the present application is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present application and the scope of the claims, which are to be protected by the present application.
Claims (10)
1. The high-texture sand-in-water coating is characterized by being prepared from the following raw materials in parts by weight:
200 parts of release agent, 300 parts of sand-containing base material, 300 parts of transparent base material and 200 parts of emulsion continuous phase.
2. The high-texture sand-in-water coating according to claim 1, wherein the 4% release agent is prepared from the following raw materials in parts by weight:
995 parts of water, 4 parts of protective glue and 1 part of bactericide.
3. The high-texture sand-in-water coating according to claim 1, wherein the sand-containing base material is prepared from the following raw materials in parts by weight:
547 parts of water, 2 parts of bactericide, 3 parts of ammonium salt dispersing agent, 4 parts of defoamer, 10 ten thousand parts of hydrophobically modified cellulose, 8 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 10 parts of titanium dioxide, 90 parts of kaolin, 1 part of pH regulator, 13 parts of film forming additive, 250 parts of pure acrylic emulsion, 2 parts of high-temperature bactericide, 55 parts of 10% protection glue solution and 1000 parts of 80-120 mesh white sand.
4. The high-texture sand-in-water coating according to claim 1, wherein the transparent base material is prepared from the following raw materials in parts by weight:
661 parts of water, 2 parts of a kathon bactericide, 13 parts of hydroxyethyl cellulose, 10 parts of propylene glycol, 2 parts of a pH regulator, 200 parts of pure acrylic emulsion, 2 parts of a defoaming agent, 10 parts of a film forming auxiliary agent, 70 parts of 10% protective colloid and 1500 parts of 80-120 mesh snowflake white sand.
5. A high texture sand in water coating according to claim 2 or 3, wherein the 10% protection glue solution is prepared from the following raw materials in parts by weight:
989 parts of water, 10 parts of protective glue and 1 part of bactericide.
6. The high-texture sand-in-water coating according to claim 1, wherein the emulsion continuous phase is prepared from the following raw materials in parts by weight:
321 parts of water, 4 parts of bactericide, 30 parts of propylene glycol, 1 part of defoamer, 600 parts of silicone-acrylic emulsion, 30 parts of film forming auxiliary agent, 8 parts of thickener and 6 parts of pH regulator.
7. A method for preparing the high texture sand in water paint as claimed in claim 5 or 6, comprising the steps of:
s1, granulating a sand-containing base material and a transparent base material;
s2, adding the release agent, the sand-containing base material, the transparent base material and the emulsion into a mixing device;
s3, stirring for 20min to obtain a finished product.
8. The method for preparing the high-texture sand-in-water coating according to claim 7, wherein the method comprises the following steps:
after premixing the granulation of the sand-containing base material and the granulation of the transparent base material, the obtained mixed particles are put into a mixing device.
9. A mixing apparatus suitable for the method of preparing a high texture sand-in-water paint as claimed in claim 8, comprising:
a mixing bin (101) having a mixing chamber (102), a feed tube (103), a feed chute (104) and a discharge tube (105);
the bottom of the lifting mixing drum (106) is provided with a plurality of discharging ports (108) which can be controlled to be opened and closed through corresponding turning plates (107), the top of the lifting mixing drum is provided with a plurality of communication ports (109), and the lifting mixing drum is installed in the mixing cavity (102) in a lifting manner through a lifting device (2);
a rotary actuating device (3) for causing the lifting mixing drum (106) to rotate.
10. The mixing device for a method of producing a high texture sand-in-water coating according to claim 9, wherein the rotary actuator (3) comprises:
the connecting column (301) is fixedly arranged at the bottom of the inner cavity of the lifting mixing drum (106);
a pair of lifting clutch plates (302) respectively fixedly connected to the top end and the bottom end of the connecting column (301);
a pair of stationary clutch plates (303) rotatably mounted at the bottom and top of the mixing chamber (102) by respective rotary actuating motors (304) are drivingly connectable to respective lifting clutch plates (302).
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| CN202311191709.XA CN117229659A (en) | 2023-09-15 | 2023-09-15 | High-texture sand-in-water coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311191709.XA CN117229659A (en) | 2023-09-15 | 2023-09-15 | High-texture sand-in-water coating and preparation method thereof |
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| US6001913A (en) * | 1996-12-24 | 1999-12-14 | The University Of Southern Mississippi | Latex compositions containing ethylenically unsaturated esters of long-chain alkenols |
| US20150132562A1 (en) * | 2013-11-11 | 2015-05-14 | Peter Paul Roosen | Composite coating composition and method of application |
| CN105199606A (en) * | 2015-10-27 | 2015-12-30 | 富思特新材料科技发展股份有限公司 | Burnt stone-like sand-in-water environment-friendly paint with high stability and preparation method thereof |
| CN107964305A (en) * | 2017-12-11 | 2018-04-27 | 江苏科创建筑节能科技有限公司 | A kind of water burnt-in sand type artificial granite paint and preparation method thereof |
| CN114015340A (en) * | 2021-12-01 | 2022-02-08 | 厦门富思特新材料科技有限公司 | Sand-in-water multicolor paint and preparation method and application thereof |
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2023
- 2023-09-15 CN CN202311191709.XA patent/CN117229659A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6001913A (en) * | 1996-12-24 | 1999-12-14 | The University Of Southern Mississippi | Latex compositions containing ethylenically unsaturated esters of long-chain alkenols |
| US20150132562A1 (en) * | 2013-11-11 | 2015-05-14 | Peter Paul Roosen | Composite coating composition and method of application |
| CN105199606A (en) * | 2015-10-27 | 2015-12-30 | 富思特新材料科技发展股份有限公司 | Burnt stone-like sand-in-water environment-friendly paint with high stability and preparation method thereof |
| CN107964305A (en) * | 2017-12-11 | 2018-04-27 | 江苏科创建筑节能科技有限公司 | A kind of water burnt-in sand type artificial granite paint and preparation method thereof |
| CN114015340A (en) * | 2021-12-01 | 2022-02-08 | 厦门富思特新材料科技有限公司 | Sand-in-water multicolor paint and preparation method and application thereof |
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