CN115672156A - Water-based environment-friendly artistic paint coating equipment and preparation method thereof - Google Patents
Water-based environment-friendly artistic paint coating equipment and preparation method thereof Download PDFInfo
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- CN115672156A CN115672156A CN202211312940.5A CN202211312940A CN115672156A CN 115672156 A CN115672156 A CN 115672156A CN 202211312940 A CN202211312940 A CN 202211312940A CN 115672156 A CN115672156 A CN 115672156A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The invention discloses water-based environment-friendly art paint coating equipment and a preparation method thereof, belonging to the field of paint production and processing and comprising a barrel body; the stirring mechanism comprises a bracket arranged on the barrel body, a motor is fixedly arranged on the bracket, a rotating rod is fixedly arranged on the output end of the motor, and stirring blades are uniformly and fixedly arranged on the rotating rod; in process of production, pour all kinds of raw materials into the staving, then the starter motor, the motor drives the stirring leaf through the dwang this moment and rotates, thereby can be with all kinds of raw material mixing, the production of coating has been realized, can collect the bubble of floating above the liquid level through the scraper blade, then through the relative displacement between grinding piece and the scraper blade, with the bubble grinding, thereby the effect that reduces bubble content has been realized, and can grind the particulate matter between scraper blade and the grinding piece into powder with the in-process of bubble grinding, thereby product quality has been improved.
Description
Technical Field
The invention relates to the field of paint production and processing, in particular to water-based environment-friendly artistic paint coating equipment and a preparation method thereof.
Background
The main body of the coating equipment is a coating production line consisting of equipment such as an emulsifying and dispersing tank, a paint mixing tank, a filling machine and the like; the coating equipment can independently complete the whole processes of emulsification, dispersion, grinding, refinement, cooling, filtration, automatic vacuum material suction, semi-automatic filling and the like.
In the prior patent (publication number: CN 212819420U), the purpose of eliminating foam generated by stirring is realized by arranging a defoaming disc and an electric push rod in the defoaming disc, and simultaneously, a defoaming agent is avoided, so that the preparation cost of the water-based paint is reduced, and the quality of the water-based paint is improved.
Although the large bubbles can be broken in the working process, the large bubbles can be changed into small bubbles after being broken, a large amount of small bubbles are accumulated together and can be polymerized into large bubbles again, and if the bubbles are not transferred or eliminated in time, the large bubbles can be re-melted into the solution in the stirring process, so that the product quality is influenced; and in the process of floating bubbles, the particles suspended in the solution are pushed by the floating bubbles, so that in the process of cleaning the bubbles by using the defoaming disc, holes on the defoaming disc are easy to block, and the cleaning effect is poor.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the invention aims to provide water-based environment-friendly artistic paint coating equipment and a preparation method thereof, which can improve the product quality, reduce the use of a defoaming agent and save the cost.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
An aqueous environment-friendly art paint coating device and a preparation method thereof, comprising a barrel body;
the stirring mechanism comprises a bracket arranged on the barrel body, a motor is fixedly arranged on the bracket, a rotating rod is fixedly arranged on the output end of the motor, and stirring blades are uniformly and fixedly arranged on the rotating rod; in the production process, various raw materials are poured into the barrel body, then the motor is started, and the motor drives the stirring blades to rotate through the rotating rod, so that the raw materials can be uniformly stirred, and the production of the coating is realized;
the collecting mechanism comprises a cross rod which is horizontally and fixedly arranged on the rotating rod, and a scraping plate is obliquely and fixedly arranged at one end of the cross rod, which is far away from the rotating rod; in the stirring process, the bubbles floating above the liquid level are pushed by the scraper and move along with the scraper, so that the bubbles above the liquid level can be transferred in time, the bubbles are prevented from being melted into the coating again, and the quality of the coating is improved;
the defoaming mechanism comprises a first telescopic rod vertically and fixedly installed on the inner wall of the barrel body, a grinding block with an inclined side wall is fixedly installed on the output end of the first telescopic rod, the grinding block is matched with the scraper, a U-shaped sliding groove is formed in the side wall of the grinding block, a limiting frame matched with the scraper is installed in the sliding groove in a sliding mode, through holes are uniformly formed in the surface of the limiting frame, and an elastic cushion is fixedly installed between the limiting frame and the sliding groove; the air bubbles collected by the scraper blade move to the surface of the grinding block along with the scraper blade, then the grinding block and the scraper blade generate relative displacement under the action of thrust, and the air bubbles positioned between the grinding block and the scraper blade are ground at the moment, so that small air bubbles can be ground, and the content of the air bubbles in the solution is reduced;
the cooling mechanism comprises a cold water tank and a circulating cavity arranged on the barrel body, a water pump is fixedly arranged in the cold water tank, a water inlet pipe extending to the bottom wall of the circulating cavity is fixedly arranged on the output end of the water pump, and a return pipe extending to the top wall of the cold water tank is fixedly inserted in the top wall of the circulating cavity; the cold water in the cold water tank is led into the circulation cavity through the water pump and the water inlet pipe, the temperature of the barrel body is reduced at the moment, and the temperature of the solution contacted with the inner wall of the barrel body is also reduced under the action of heat exchange.
Furthermore, a first spring is fixedly mounted between the inner top wall of the sleeve and the top wall of the piston plate.
Further, the bottom end of the rotating rod penetrates through the barrel body, a first cavity and a second cavity are formed in the rotating rod and the stirring blade respectively, the first cavity is communicated with the second cavity, and an air inlet is formed in the side wall of the first cavity;
fixed mounting has the transfer box with the air inlet intercommunication in the staving, and the dwang runs through the transfer box, and is equipped with on the staving with transfer box complex air feed mechanism.
Further, the air supply mechanism comprises fan blades fixedly sleeved on the rotating rod, and the fan blades exhaust air upwards; the position that lies in the motor top on the staving fixed mounting has the stop collar, and fixed mounting has the honeycomb duct that the air inlet duct was seted up to the lateral wall on the roof of stop collar, and the output of honeycomb duct extends to in the transfer box.
Furthermore, a filter screen is fixedly arranged on the surface of the flow guide pipe.
Further, even fixed mounting has a plurality of second telescopic links on the inner wall of staving, and the second telescopic link is the spring telescopic link, and fixed mounting has the spoiler on the output of second telescopic link.
Furthermore, an elastic rope is fixedly arranged in the second cavity, and a magnet mutually repelling the spoiler is fixedly arranged on the elastic rope.
Furthermore, a groove is formed in the side wall of the magnet.
The invention also provides a using method of the water-based environment-friendly artistic paint coating equipment, which comprises the following steps:
s1, pouring the raw materials into a barrel body, starting a motor, and driving a stirring blade to rotate through a rotating rod;
s2, the cross rod is driven to rotate by the rotating rod, so that the cross rod drives the scraper to move on the liquid level, and bubbles above the liquid level are pushed to the surface of the grinding block through the scraper to be extruded and ground, so that the bubbles and particles can be eliminated;
s3, the fan blade is driven to rotate in the rotating process of the rotating rod, so that the space above the liquid level in the barrel body is in a negative pressure state, and bubbles above the liquid level are automatically exploded under the action of pressure difference at the moment, so that the bubble removing effect is improved;
s4, absorbing heat of the motor through air flow, and then transferring the heat to small bubbles in the solution under the action of heat exchange, so that the pressure in the small bubbles is further increased, namely the pressure difference between the bubbles and the outside is increased, and the bubble removal efficiency is further improved.
3. Advantageous effects
Compared with the prior art, the invention has the advantages that:
(1) This scheme is collected the bubble that floats in the liquid level top through the scraper blade, then through the relative displacement between grinding piece and the scraper blade, with the bubble grinding to realized reducing the effect of bubble content, and can grind the particulate matter between scraper blade and the grinding piece into powder with the in-process of bubble grinding, thereby improved product quality.
(2) This scheme can in time will be attached to the particulate matter clearance on grinding block surface under the effect of first telescopic link and fall to ensure that grinding block surface remains coarse state throughout, improved the grinding effect of grinding the piece.
(3) According to the scheme, under the action of the fan blades and the limiting sleeve, the negative pressure state above the liquid level is reduced, so that bubbles are broken through pressure difference, the content of the bubbles is further reduced, the bubble removal effect is improved, and the effect of improving the product quality is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial cross-sectional view of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a top view of the bucket body of the present invention;
FIG. 5 is a combination view of the rotating rod and the stirring blade of the present invention;
FIG. 6 is a cross-sectional view of a stirring vane of the present invention;
FIG. 7 is a combination view of the first telescoping rod and the grinding block of the present invention;
FIG. 8 is a schematic view of the assembly structure of the motor, the rotating rod and the fan blade of the present invention;
fig. 9 is a sectional view of a cold water tank of the present invention.
The numbering in the figures illustrates:
1. a barrel body; 2. a support; 3. a motor; 4. rotating the rod; 5. stirring blades; 6. a cross bar; 7. a squeegee; 8. a first telescopic rod; 801. a sleeve; 802. a piston plate; 803. a vertical rod; 9. grinding blocks; 10. a limiting frame; 11. an elastic pad; 12. a conduit; 13. a first spring; 14. a first cavity; 15. a second cavity; 16. an air inlet; 17. a transfer box; 18. a fan blade; 19. a limiting sleeve; 20. a flow guide pipe; 21. filtering with a screen; 22. a second telescopic rod; 23. a spoiler; 24. an elastic cord; 25. a magnet; 26. a groove; 27. a cold water tank; 28. a water pump; 29. a water inlet pipe; 30. a return pipe.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example 1:
referring to fig. 1-9, an apparatus for coating an aqueous environmental-friendly art paint and a method for manufacturing the same includes a barrel 1;
the stirring mechanism comprises a bracket 2 arranged on the barrel body 1, a motor 3 is fixedly arranged on the bracket 2, a rotating rod 4 is fixedly arranged on the output end of the motor 3, and stirring blades 5 are uniformly and fixedly arranged on the rotating rod 4; in the production process, various raw materials are poured into the barrel body 1, then the motor 3 is started, and at the moment, the motor 3 drives the stirring blades 5 to rotate through the rotating rod 4, so that various raw materials can be uniformly stirred, and the production of the coating is realized;
the collecting mechanism comprises a cross rod 6 horizontally and fixedly arranged on the rotating rod 4, and a scraper 7 is obliquely and fixedly arranged at one end of the cross rod 6 far away from the rotating rod 4; in the stirring process, the bubbles floating above the liquid level are pushed by the scraper 7 and move along with the scraper 7, so that the bubbles above the liquid level can be transferred in time, the bubbles are prevented from being re-melted into the coating, and the quality of the coating is improved;
the defoaming mechanism comprises a first telescopic rod 8 vertically and fixedly installed on the inner wall of the barrel body 1, a grinding block 9 with an inclined side wall is fixedly installed on the output end of the first telescopic rod 8, the grinding block 9 is matched with the scraper 7, a U-shaped sliding groove is formed in the side wall of the grinding block 9, a limiting frame 10 matched with the scraper 7 is installed in the sliding groove in a sliding mode, through holes are evenly formed in the surface of the limiting frame 10, and an elastic cushion 11 is fixedly installed between the limiting frame 10 and the sliding groove; the air bubbles collected by the scraper 7 move to the surface of the grinding block 9 along with the scraper 7, then the grinding block 9 and the scraper 7 generate relative displacement under the action of thrust, and the air bubbles between the grinding block 9 and the scraper 7 are ground at the moment, so that small air bubbles can be ground, and the content of the air bubbles in the solution is reduced;
the cooling mechanism comprises a cold water tank 27 and a circulating cavity arranged on the barrel body 1, a water pump 28 is fixedly arranged in the cold water tank 27, a water inlet pipe 29 extending to the bottom wall of the circulating cavity is fixedly arranged on the output end of the water pump 28, and a return pipe 30 extending to the top wall of the cold water tank 27 is fixedly inserted on the top wall of the circulating cavity; the cold water in the cold water tank 27 is introduced into the circulation chamber through the water pump 28 and the water inlet pipe 29, and the temperature of the tub 1 is lowered, and the temperature of the solution contacting the inner wall of the tub 1 is also lowered by the heat exchange.
Firstly, various raw materials are poured into the barrel body 1, then the motor 3 is started, the stirring blade 5 is driven by the rotating rod 4 to rotate, the various raw materials can be uniformly stirred, bubbles generated in the stirring process float upwards in a solution, when the bubbles float to the surface of the solution, the scraping plate 7 rotating along with the cross rod 6 pushes the bubbles, and at the moment, the bubbles move along with the scraping plate 7; in an initial state, under the action of the elastic pad 11, the limiting frame 10 extends out of the sliding chute, at the moment that the scraper 7 is contacted with the limiting frame 10, bubbles pushed by the scraper 7 are limited in a space among the scraper 7, the limiting frame 10 and the grinding block 9, then the scraper 7 continues to move, the limiting frame 10 gradually retracts into the sliding chute in the process, and when the limiting frame 10 is completely retracted into the sliding chute, the scraper 7 is contacted with the grinding block 9, so that pressure can be applied to the bubbles between the scraper 7 and the grinding block 9, and due to the rough surface of the grinding block 9, the bubbles are extruded and broken under the action of the pressure, so that the effect of automatically eliminating the bubbles is achieved, the use amount of an antifoaming agent is reduced, and the effect of saving cost is achieved; when the scraping plate 7 is in contact with the grinding block 9, the scraping plate 7 applies a horizontal thrust to the grinding block 9, the thrust is decomposed in the directions along the inclined plane and the vertical upward direction, the grinding block 9 moves upwards and the first telescopic rod 8 contracts under the action of vertical component force, and particles between the grinding block 9 and the scraping plate 7 are ground in the process that the grinding block 9 moves upwards, so that the content of large particles in a product is reduced, and the effect of improving the quality of the product is achieved; in the process that the grinding block 9 moves upwards, the first telescopic rod 8 has a stretching trend, so that when the scraper 7 is separated from the grinding block 9, the first telescopic rod 8 stretches and drives the grinding block 9 to move downwards, the grinding block 9 impacts the liquid surface at the moment, the liquid surface is subjected to downward impact force, and under the action of the impact force, the shaking amplitude of the raw materials in the solution is increased, so that the contact probability of various raw materials in the solution is increased, the stirring can be quickly completed, and the effect of improving the production rate is achieved;
in addition, in the working process, the water pump 28 can continuously inject cold water in the cold water tank 27 into the circulation cavity through the water inlet pipe 29, so that the temperature of the barrel body 1 is reduced, the solution in the barrel body 1 can be cooled, and the influence of overhigh temperature on the product quality is prevented; because the hot water can flow upwards, the hot water with higher temperature in the circulating cavity flows into the cold water tank 27 along the return pipe 30 to be cooled, thereby realizing the recycling of the cold water and playing a role in saving water.
Specifically, as shown in fig. 7, the first telescopic rod 8 includes a sleeve 801, a piston plate 802 and a vertical rod 803, the piston plate 802 is slidably mounted in the sleeve 801, the vertical rod 803 is slidably inserted into the bottom wall of the sleeve 801, the vertical rod 803 is vertically and fixedly mounted on the bottom wall of the piston plate 802, a conduit 12 is fixedly inserted into the bottom wall of the sleeve 801, and one end of the conduit 12 away from the sleeve 801 is matched with the grinding block 9.
In the process of moving the grinding block 9 upwards, the vertical rod 803 pushes the piston plate 802 upwards, and at the moment, the space below the piston plate 802 in the sleeve 801 sucks air from the outside through the conduit 12, so that the air discharged by broken bubbles can be timely absorbed, and the air is prevented from entering the solution again in the stirring process; when the grinding block 9 moves downwards, the gas below the piston plate 802 in the sleeve 801 flows outwards through the guide pipe 12, at the moment, the gas flowing out of the guide pipe 12 impacts the surface of the grinding block 9, so that particles attached to the surface of the grinding block 9 can be cleaned, the grinding block 9 is ensured to be kept rough all the time, the effect of ensuring that the grinding block 9 can achieve a grinding effect is achieved, in the downward movement process of the grinding block 9, the elastic pad 11 pushes the limiting frame 10 out of the sliding groove, at the moment, the gas on the surface of the grinding block 9 changes direction after impacting the limiting frame 10, the gas flow can be prevented from entering the solution, and the effect of reducing the content of bubbles in the solution is achieved.
Specifically, as shown in fig. 7, a first spring 13 is fixedly mounted between an inner top wall of the sleeve 801 and a top wall of the piston plate 802.
During the upward movement of the grinding block 9, the piston plate 802 pushes the first spring 13, and the first spring 13 is pressed and tends to return, when the grinding block 9 is out of contact with the scraper 7, the first spring 13 rapidly pushes the piston plate 802 to move downward, and when the grinding block 9 moves downward to the maximum extent, the first spring 13 pulls the grinding block 9 to move upward again, so that under the action of the first spring 13, when the grinding block 9 is out of contact with the scraper 7, the grinding block 9 shakes up and down, and during shaking, particles on the surface of the grinding block 9 can be cleaned in time.
Specifically, as shown in fig. 2 and 5, the bottom end of the rotating rod 4 penetrates through the barrel body 1, the rotating rod 4 and the stirring blade 5 are respectively provided with a first cavity 14 and a second cavity 15, the first cavity 14 is communicated with the second cavity 15, and the side wall of the first cavity 14 is provided with an air inlet 16;
a transfer box 17 communicated with the air inlet 16 is fixedly arranged in the barrel body 1, the rotating rod 4 penetrates through the transfer box 17, and an air supply mechanism matched with the transfer box 17 is arranged on the barrel body 1.
The air supply mechanism comprises a fan blade 18 fixedly sleeved on the rotating rod 4, and the fan blade 18 exhausts air upwards; the position that lies in motor 3 top on the staving 1 fixed mounting has stop collar 19, and fixed mounting has the honeycomb duct 20 that the air inlet duct was seted up to the lateral wall on the roof of stop collar 19, and the output of honeycomb duct 20 extends to in the transfer box 17.
In the process that the rotating rod 4 drives the fan blade 18 to rotate, the air in the space below the fan blade 18 in the barrel body 1 is blown upwards by the fan blade 18, and at the moment, the space between the fan blade 18 and the liquid surface in the barrel body 1 is in a negative pressure state, so that when the air bubbles float above the liquid surface, the air bubbles are in a negative pressure environment, and at the moment, under the action of the pressure difference between the air pressure in the air bubbles and the external air pressure, the air bubbles are automatically burst, thereby playing the role of assisting the grinding disc to eliminate the air bubbles; the air blown by the fan blades 18 contacts with the motor 3 to absorb heat of the motor 3, then flows to the top of the limiting sleeve 19, at the moment, the content of the air in the limiting sleeve 19 is increased, so that the air in the limiting sleeve 19 passes through the air inlet groove, enters the guide pipe 20, then flows into the transfer box 17, then passes through the air inlet 16, enters the first cavity 14, then flows into the second cavity 15 along the first cavity 14, and finally flows out from the bottom end of the first cavity 14, and in the process that the air flows pass through the first cavity 14 and the second cavity 15, the heat of the air flow is transferred to the rotating rod 4 and the stirring blades 5, so that the solution in the barrel body 1 can be heated under the effect of heat exchange, the pressure intensity in the air bubbles in the solution is increased, the pressure intensity difference between the air bubbles and the outside is increased, and the function of assisting the burst of the air bubbles is achieved; and the temperature of the motor 3 is reduced in the process that the airflow contacts the motor 3, thereby playing a role in protecting the motor 3; and the heat emitted by the motor 3 in the normal working process is less (within 25 degrees, close to room temperature), so that the heat emitted by the motor 3 is not enough to affect the product quality.
Specifically, as shown in fig. 3, a filter screen 21 is fixedly installed on the surface of the draft tube 20.
When the particles on the surface of the grinding block 9 are separated from the grinding block 9 and enter the draft tube 20 along with the airflow, the particles can be blocked under the action of the filter screen 21, so that the particles are prevented from entering the draft tube 20, namely, the particles are prevented from flowing to the outside through the first cavity 14, and the effect of protecting the environment is achieved.
Specifically, as shown in fig. 2 and 6, a plurality of second telescopic rods 22 are uniformly and fixedly mounted on the inner wall of the barrel body 1, the second telescopic rods 22 are spring telescopic rods, and spoilers 23 are fixedly mounted on the output ends of the second telescopic rods 22.
An elastic rope 24 is fixedly arranged in the second cavity 15, and a magnet 25 which is mutually repelled with the spoiler 23 is fixedly arranged on the elastic rope 24.
The side wall of the magnet 25 is provided with a groove 26.
When the magnet 25 is far away from the spoiler 23, the second telescopic link 22 is in an extending state, the magnet 25 is gradually close to the spoiler 23 in the process that the rotating rod 4 drives the stirring blade 5 to rotate, at the moment, the spoiler 23 drives the output end of the second telescopic link 22 to retract into the second telescopic link 22 under the action of repulsive force, and the shaking amplitude of the raw materials in the barrel body 1 is changed in the process, so that the raw materials can be quickly and uniformly mixed, and the effect of improving the production rate is achieved; in addition, in the process that the spoiler 23 drives the raw materials to shake, the contact probability of small bubbles in the solution with the rotating rod 4 and the stirring blade 5 is also increased, so that the heating effect of the bubbles is improved, the pressure of the bubbles and the outside is increased, and the effect of improving the defoaming effect is achieved.
When the magnet 25 is close to the spoiler 23, under the combined action of the repulsive force and the elastic rope 24, the magnet 25 also moves towards the direction away from the spoiler 23, and at the moment, the magnet 25 moves in the second cavity 15, so that gas with lower temperature in the second cavity 15 can be discharged into the first cavity 14, the gas exchange amount between the first cavity 14 and the second cavity 15 is increased, and the effect of improving the solution heating effect is achieved.
And the surface of the magnet 25 is provided with the groove 26, so that the surface area of the magnet 25 is increased, the contact area of the magnet 25 and the gas in the second cavity 15 is increased, and the gas exchange amount between the second cavity 15 and the first cavity 14 is further increased in the shaking process of the magnet 25.
The invention also provides a using method of the water-based environment-friendly artistic paint coating equipment, which comprises the following steps:
s1, pouring the raw materials into a barrel body 1, starting a motor 3, and driving a stirring blade 5 to rotate through a rotating rod 4;
s2, the cross rod 6 is driven to rotate by the rotating rod 4, so that the cross rod 6 drives the scraper 7 to move on the liquid level, bubbles above the liquid level are pushed to the surface of the grinding block 9 through the scraper 7 to be extruded and ground, and the bubbles and particles can be eliminated;
s3, the fan blades 18 are driven to rotate in the rotating process of the rotating rod 4, so that the space above the liquid level in the barrel body 1 is in a negative pressure state, and bubbles above the liquid level are automatically exploded under the action of pressure difference, so that the bubble removing effect is improved;
s4, absorbing heat of the motor 3 through air flow, and then transferring the heat to small bubbles in the solution under the action of heat exchange, so that the pressure in the small bubbles is further increased, namely the pressure difference between the bubbles and the outside is increased, and the defoaming efficiency is further improved.
The working principle is as follows: firstly, various raw materials are poured into the barrel body 1, then the motor 3 is started, the stirring blade 5 is driven by the rotating rod 4 to rotate, the various raw materials can be uniformly stirred, bubbles generated in the stirring process float upwards in a solution, when the bubbles float to the surface of the solution, the scraping plate 7 rotating along with the cross rod 6 pushes the bubbles, and at the moment, the bubbles move along with the scraping plate 7; in an initial state, under the action of the elastic pad 11, the limiting frame 10 extends out of the sliding chute, at the moment when the scraper 7 is in contact with the limiting frame 10, bubbles pushed by the scraper 7 are limited in a space among the scraper 7, the limiting frame 10 and the grinding block 9, then the scraper 7 continues to move, the limiting frame 10 gradually retracts into the sliding chute in the process, when the limiting frame 10 is completely retracted into the sliding chute, the scraper 7 is in contact with the grinding block 9, pressure can be applied to the bubbles between the scraper 7 and the grinding block 9, and due to the fact that the surface of the grinding block 9 is rough, the bubbles are squeezed and broken under the action of the pressure, the effect of automatically eliminating the bubbles is achieved, the use amount of the defoaming agent is reduced, and the effect of saving cost is achieved; when the scraping plate 7 is in contact with the grinding block 9, the scraping plate 7 applies a horizontal thrust to the grinding block 9, the thrust is decomposed in the directions along the inclined plane and the vertical upward direction, the grinding block 9 moves upwards and the first telescopic rod 8 contracts under the action of vertical component force, and particles between the grinding block 9 and the scraping plate 7 are ground in the process that the grinding block 9 moves upwards, so that the content of large particles in a product is reduced, and the effect of improving the quality of the product is achieved; and grind the piece 9 in-process that moves up, first telescopic link 8 has the extension trend, consequently breaks away from the contact moment when scraper blade 7 and grinding piece 9, and first telescopic link 8 extends and drives grinding piece 9 and move down, and grinding piece 9 striking liquid level this moment to make the liquid level receive decurrent impact force, under the effect of impact force, increased the contact probability of all kinds of raw materials in the solution, thereby can accomplish the stirring fast.
In the process of moving the grinding block 9 upwards, the vertical rod 803 pushes the piston plate 802 upwards, and at the moment, the space below the piston plate 802 in the sleeve 801 sucks air from the outside through the conduit 12, so that the air discharged by broken bubbles can be timely absorbed, and the air is prevented from entering the solution again in the stirring process; when the grinding block 9 moves downwards, the gas in the sleeve 801 below the piston plate 802 flows outwards through the conduit 12, at this time, the gas flowing out of the conduit 12 impacts the surface of the grinding block 9, so that the particulate matter attached to the surface of the grinding block 9 can be cleaned, the grinding block 9 is ensured to be always kept rough, the grinding block 9 can be ensured to play a role in grinding, in the downward moving process of the grinding block 9, the elastic pad 11 pushes the limit frame 10 out of the chute, at this time, the gas on the surface of the grinding block 9 changes the direction after impacting the limit frame 10, in the upward moving process of the grinding block 9, the piston plate 802 pushes the first spring 13, at this time, the first spring 13 is squeezed and has a restoring trend, when the grinding block 9 is separated from contact with the scraper 7, the first spring 13 quickly pushes the piston plate 802 to move downwards, when the grinding block 9 moves downwards to the maximum extent, the first spring 13 pulls the grinding block 9 to move upwards again, and therefore, under the action of the first spring 13, when the grinding block 9 is separated from contact with the scraper 7, the grinding block 9 shakes upwards and downwards.
In the process that the rotating rod 4 drives the fan blades 18 to rotate, the air in the space below the fan blades 18 in the barrel body 1 is blown upwards by the fan blades 18, and at the moment, the space between the fan blades 18 and the liquid level in the barrel body 1 is in a negative pressure state, so that when the bubbles float above the liquid level, the bubbles are in a negative pressure environment, and at the moment, under the action of the pressure difference between the air pressure in the bubbles and the external air pressure, the bubbles are automatically burst, so that the function of assisting the grinding disc to eliminate the bubbles is achieved; the air blown by the fan blades 18 contacts with the motor 3 to absorb heat of the motor 3, then flows to the top of the limiting sleeve 19, at the moment, the content of the air in the limiting sleeve 19 is increased, so that the air in the limiting sleeve 19 passes through the air inlet groove, enters the guide pipe 20, then flows into the transfer box 17, then passes through the air inlet 16, enters the first cavity 14, then flows into the second cavity 15 along the first cavity 14, and finally flows out from the bottom end of the first cavity 14, and in the process that the air flows pass through the first cavity 14 and the second cavity 15, the heat of the air flow is transferred to the rotating rod 4 and the stirring blade 5, so that the solution in the barrel body 1 can be heated under the action of heat exchange, the pressure in the air bubbles in the solution is increased, and the pressure difference between the air bubbles and the outside is increased; and the temperature of the motor 3 decreases during the contact of the air flow with the motor 3.
When the magnet 25 is far away from the spoiler 23, the second telescopic link 22 is in an extending state, the magnet 25 is gradually close to the spoiler 23 in the process that the rotating rod 4 drives the stirring blade 5 to rotate, at the moment, the spoiler 23 drives the output end of the second telescopic link 22 to retract into the second telescopic link 22 under the action of repulsive force, and the shaking amplitude of the raw materials in the barrel body 1 is changed in the process, so that the raw materials can be quickly and uniformly mixed, and the effect of improving the production rate is achieved; in addition, in the process that the spoiler 23 drives the raw materials to shake, the contact probability of the small bubbles in the solution with the rotating rod 4 and the stirring blade 5 is also increased, so that the heating effect of the bubbles is improved, the pressure of the bubbles and the outside is increased, and the effect of improving the defoaming effect is achieved.
When the magnet 25 is close to the spoiler 23, under the combined action of the repulsive force and the elastic rope 24, the magnet 25 also moves towards the direction away from the spoiler 23, and at the moment, the magnet 25 moves in the second cavity 15, so that gas with lower temperature in the second cavity 15 can be discharged into the first cavity 14, the gas exchange amount between the first cavity 14 and the second cavity 15 is increased, and the effect of improving the solution heating effect is achieved.
And the surface of the magnet 25 is provided with the groove 26, so that the surface area of the magnet 25 is increased, the contact area of the magnet 25 and the gas in the second cavity 15 is increased, and the gas exchange amount between the second cavity 15 and the first cavity 14 is further increased in the shaking process of the magnet 25.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by the equivalent or modified embodiments and the modified concepts of the present invention.
Claims (10)
1. The utility model provides a waterborne environmental protection art lacquer coating equipment which characterized in that: comprises a barrel body (1);
the stirring mechanism comprises a support (2) arranged on the barrel body (1), a motor (3) is fixedly arranged on the support (2), a rotating rod (4) is fixedly arranged on the output end of the motor (3), and stirring blades (5) are uniformly and fixedly arranged on the rotating rod (4); in the production process, various raw materials are poured into the barrel body (1), then the motor (3) is started, and at the moment, the motor (3) drives the stirring blade (5) to rotate through the rotating rod (4), so that various raw materials can be uniformly stirred, and the production of the coating is realized;
the collecting mechanism comprises a cross rod (6) horizontally and fixedly arranged on the rotating rod (4), and a scraping plate (7) is obliquely and fixedly arranged at one end, far away from the rotating rod (4), of the cross rod (6); in the stirring process, the bubbles floating above the liquid level are pushed by the scraper (7) and move along with the scraper (7), so that the bubbles above the liquid level can be transferred in time, the bubbles are prevented from being re-melted into the coating, and the quality of the coating is improved;
the bubble removing mechanism comprises a first telescopic rod (8) vertically and fixedly installed on the inner wall of a barrel body (1), a grinding block (9) with an inclined side wall is fixedly installed on the output end of the first telescopic rod (8), the grinding block (9) is matched with a scraper (7), a U-shaped sliding groove is formed in the side wall of the grinding block (9), a limiting frame (10) matched with the scraper (7) is installed in the sliding groove in a sliding mode, through holes are evenly formed in the surface of the limiting frame (10), and an elastic pad (11) is fixedly installed between the limiting frame (10) and the sliding groove; the air bubbles collected by the scraper (7) move to the surface of the grinding block (9) along with the scraper (7), then the grinding block (9) and the scraper (7) generate relative displacement under the action of thrust, and the air bubbles positioned between the grinding block (9) and the scraper (7) are ground, so that small air bubbles can be ground, and the content of the air bubbles in the solution is reduced;
the cooling mechanism comprises a cold water tank (27) and a circulating cavity arranged on the barrel body (1), a water pump (28) is fixedly arranged in the cold water tank (27), a water inlet pipe (29) extending to the bottom wall of the circulating cavity is fixedly arranged on the output end of the water pump (28), and a return pipe (30) extending to the top wall of the cold water tank (27) is fixedly inserted in the top wall of the circulating cavity; the cold water in the cold water tank (27) is guided into the circulating cavity through the water pump (28) and the water inlet pipe (29), the temperature of the barrel body (1) is reduced at the moment, and the temperature of the solution contacted with the inner wall of the barrel body (1) is also reduced under the action of heat exchange.
2. The water-based environment-friendly art paint coating equipment as recited in claim 1, wherein: first telescopic link (8) include sleeve (801), piston board (802) and montant (803), piston board (802) slidable mounting is in sleeve (801), montant (803) slide to insert and establish on the diapire of sleeve (801), just the vertical fixed mounting of montant (803) is on the diapire of piston board (802), just fixed inserting is equipped with pipe (12) on the diapire of sleeve (801), just sleeve (801) was kept away from in pipe (12) one end and grinding piece (9) cooperation.
3. The water-based environment-friendly artistic paint coating equipment as claimed in claim 2, wherein: and a first spring (13) is fixedly arranged between the inner top wall of the sleeve (801) and the top wall of the piston plate (802) together.
4. The water-based environment-friendly artistic paint coating equipment as claimed in claim 3, wherein: the bottom end of the rotating rod (4) penetrates through the barrel body (1), a first cavity (14) and a second cavity (15) are respectively formed in the rotating rod (4) and the stirring blade (5), the first cavity (14) is communicated with the second cavity (15), and an air inlet (16) is formed in the side wall of the first cavity (14);
fixed mounting has transfer box (17) with air inlet (16) intercommunication in staving (1), transfer box (17) is run through in dwang (4), just be equipped with on staving (1) with transfer box (17) complex air feed mechanism.
5. The water-based environment-friendly artistic paint coating equipment as claimed in claim 4, wherein: the air supply mechanism comprises fan blades (18) fixedly sleeved on the rotating rod (4), and the fan blades (18) exhaust air upwards; the motor is characterized in that a limiting sleeve (19) is fixedly mounted at a position, above the motor (3), on the barrel body (1), a guide pipe (20) with an air inlet groove formed in the side wall is fixedly mounted on the top wall of the limiting sleeve (19), and the output end of the guide pipe (20) extends into the transfer box (17).
6. The water-based environment-friendly artistic paint coating equipment as claimed in claim 5, wherein: and a filter screen (21) is fixedly arranged on the surface of the draft tube (20).
7. The water-based environment-friendly artistic paint coating equipment as claimed in claim 6, wherein: a plurality of second telescopic rods (22) are uniformly and fixedly mounted on the inner wall of the barrel body (1), the second telescopic rods (22) are spring telescopic rods, and spoilers (23) are fixedly mounted on the output ends of the second telescopic rods (22).
8. The water-based environment-friendly artistic paint coating equipment as claimed in claim 7, wherein: an elastic rope (24) is fixedly arranged in the second cavity (15), and a magnet (25) which is mutually repelled with the spoiler (23) is fixedly arranged on the elastic rope (24).
9. The water-based environment-friendly artistic paint coating equipment as claimed in claim 8, wherein: and a groove (26) is formed in the side wall of the magnet (25).
10. Use of an apparatus according to claims 1-9, comprising the following steps:
s1, pouring the raw materials into a barrel body (1), starting a motor (3), and driving a stirring blade (5) to rotate through a rotating rod (4);
s2, the cross rod (6) is driven to rotate by the rotating rod (4), so that the cross rod (6) drives the scraper (7) to move on the liquid level, bubbles above the liquid level are pushed to the surface of the grinding block (9) through the scraper (7) to be extruded and ground, and the bubbles and particles can be eliminated;
s3, the fan blades (18) are driven to rotate in the rotating process of the rotating rod (4), so that the space above the liquid level in the barrel body (1) is in a negative pressure state, and bubbles above the liquid level are automatically exploded under the action of pressure difference, so that the bubble removing effect is improved;
s4, absorbing heat of the motor (3) through air flow, and then transferring the heat to small bubbles in the solution under the action of heat exchange, so that the pressure in the small bubbles is further increased, namely the pressure difference between the bubbles and the outside is increased, and the bubble removal efficiency is further improved.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211312940.5A CN115672156A (en) | 2022-10-25 | 2022-10-25 | Water-based environment-friendly artistic paint coating equipment and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211312940.5A CN115672156A (en) | 2022-10-25 | 2022-10-25 | Water-based environment-friendly artistic paint coating equipment and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115672156A true CN115672156A (en) | 2023-02-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211312940.5A Pending CN115672156A (en) | 2022-10-25 | 2022-10-25 | Water-based environment-friendly artistic paint coating equipment and preparation method thereof |
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| CN (1) | CN115672156A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138661A (en) * | 2023-10-30 | 2023-12-01 | 江苏爱佳福如土壤修复有限公司 | Intelligent stirring system |
-
2022
- 2022-10-25 CN CN202211312940.5A patent/CN115672156A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117138661A (en) * | 2023-10-30 | 2023-12-01 | 江苏爱佳福如土壤修复有限公司 | Intelligent stirring system |
| CN117138661B (en) * | 2023-10-30 | 2024-02-02 | 江苏爱佳福如土壤修复有限公司 | Intelligent stirring system |
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