Functional customization modular surface coating preparation device and preparation method thereof

Abstract

The invention discloses a function customization modular surface coating preparation device which comprises a bottom plate, and a heating assembly, a driving part, a material disc, an air blowing assembly and a feeding assembly are arranged on the bottom plate. During use, the paint injector drips paint to the material receiving platform, the driving part drives the material disc to rotate, centrifugal force drives the paint on the material receiving platform to enter the paint conveying channel, and the paint is conveyed to a port of the paint conveying channel and falls into the coating preparation bin under the action of gravity. According to functional design requirements, an additive is injected into the additive conveying channel and enters the coating preparation bin under the influence of centrifugal force to be mixed and react with paint, the heating assembly and the air blowing assembly promote curing of mixed liquid in the coating preparation bin, the upper disc body and the lower disc body are detached and separated after curing, and the prepared coating is taken out of the coating preparation bin. According to the function-customized modularized surface coating preparation device, flexible preparation of unit type and multi-unit combined type coatings is achieved, and the requirements of surface coating function complication and structure diversification are met.

Description

Technical Field

[0001] The invention relates to the technical field of coating preparation, and in particular to a functional customized modular surface coating preparation device. Background Art

[0002] In the field of materials science and engineering, liquid coating preparation technology is crucial. It aims to convert liquid coatings into solid coatings and give specific properties to the surface of materials. At present, this technology covers a variety of curing methods. In terms of principle, thermal curing is one of the traditional and most widely used means. By heating, the resin and other components in the coating undergo cross-linking reactions to achieve curing or volatilize the solvent in the liquid coating. It is used on a variety of substrates such as metals and plastics, but the energy consumption is high and the applicability to some temperature-sensitive substrates is poor. In addition to thermal curing, there are also means such as photocuring and electron beam curing. In terms of practical application, the spin coating method and scraping film method used in the existing planar thermal curing coating technology can be prepared quickly and over a large area. However, both the existing preparation device and the existing preparation method can only realize the preparation of a single liquid coating, resulting in the coating function being limited to a single material property, unable to meet the needs of customized functional integration, and difficult to achieve a unitized or modular combination structure, limiting the diversity of coating products in shape and functional distribution.

[0003] Therefore, in order to solve the above problems, there is an urgent need for a method and related equipment for preparing surface coatings that can quickly synthesize in situ and have complex customized functions. Summary of the invention

[0004] In view of the above-mentioned deficiencies in the prior art, the object of the present invention is to provide a functionally customized modular surface coating preparation device, aiming to solve the technical problems of functional singularity and structural solidification limitations in the prior art.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: A functional customized modular surface coating preparation device, comprising a bottom plate, on which a heating component, a driving member, a material tray, a blowing component and a feeding component are arranged, the heating component is located below the material tray, the driving member drives and connects the material tray, and the blowing component and the feeding component are both located above the material tray; The feeding assembly comprises a paint injector, and the paint injector is connected with an injection tube; The material tray comprises an upper tray body and a lower tray body which are detachably connected, the upper tray body is provided with a paint injection channel, a material receiving platform, a plurality of additive injection channels, a plurality of paint delivery channels and a coating preparation bin, the lower tray body is provided with a plurality of additive delivery channels, an injection tube is connected to the paint injection channel, the paint injection channel is respectively connected to a plurality of paint delivery channels via the material receiving platform, the plurality of paint delivery channels are all connected to the coating preparation bin, the coating preparation bin is respectively connected to a plurality of additive delivery channels, the plurality of additive delivery channels are respectively connected to a plurality of additive injection channels one-to-one, the coating preparation bin is an annular groove coaxial with the upper tray body, the bottom wall of the coating preparation bin is formed by the upper surface of the lower tray body, and the output ports of the plurality of additive delivery channels are respectively located on different circumferences at the bottom of the coating preparation bin; An electric control valve is arranged in the additive injection channel, and the electric control valve is used to adjust the flow rate of the additive entering the additive delivery channel.

[0006] The functional customized modular surface coating preparation device is characterized in that a dividing block is arranged above the center position of the upper disk body, and the dividing block and the upper disk body are fixedly connected via a plurality of feet to form a material dropping space, and a paint injection channel is arranged at the axis center of the dividing block, and the bottom of the paint injection channel passes through the bottom end of the dividing block, and a plurality of additive injection channels are distributed around the paint injection channel in the dividing block and axially pass through the feet to extend to the bottom of the upper disk body.

[0007] The functional customized modular surface coating preparation device, wherein the upper disk body is provided with a enclosure, the enclosure is arranged around the outer edge of the material receiving platform, and a plurality of coating delivery channels are radiated outward from the enclosure and penetrate the enclosure.

[0008] The functionally customized modular surface coating preparation device is characterized in that the outer edge of the upper disk body is detachably connected to a dustproof shell, the dustproof shell covers the top of the coating preparation bin, and a through hole is opened in the middle of the top of the dustproof shell for the blowing component and the feeding component to pass through.

[0009] The functional customized modular surface coating preparation device, among which, also includes at least one annular pad that can be detachably installed in the coating preparation bin, the outer diameter of the annular pad is equal to the outer diameter of the coating preparation bin, the inner diameter of the annular pad is equal to the inner diameter of the coating preparation bin, and a plurality of additive passage holes are arranged on the annular pad, and the plurality of additive passage holes are respectively arranged in one-to-one correspondence with the output ports of a plurality of additive delivery channels.

[0010] The functional customized modular surface coating preparation device, wherein the heating component includes a heating element and a support frame, the heating element is arranged in a ring below the coating preparation bin and installed on the support frame, and the support frame is fixedly installed on the base plate.

[0011] The functional customized modular surface coating preparation device, wherein the blowing assembly includes a plurality of bellows, a track bracket, a first support arm and a first support rod, the plurality of bellows are mounted on the track bracket, the track bracket is mounted on one end of the first support arm, the other end of the first support arm is connected to the first support rod, and the first support rod is mounted on the base plate via a first bearing base.

[0012] The functional customized modular surface coating preparation device, wherein the rail bracket includes a bracket body, a connecting arm, a connecting ring and a plurality of mounting rails, the bracket body is connected to the first support arm, the bracket body is provided with a central hole for the injection tube to pass through, the connecting arm is respectively connected to the bracket body and the connecting ring, the plurality of mounting rails are respectively connected to the connecting ring and are evenly distributed on the outside of the connecting ring, and the plurality of bellows are respectively installed on the plurality of mounting rails and can move along the rails.

[0013] The functional customized modular surface coating preparation device, wherein the loading assembly also includes a paint bracket, a second support arm and a second support rod, the paint syringe is installed on the paint bracket, the paint bracket is installed on one end of the second support arm, the other end of the second support arm is connected to the second support rod, and the second support rod is installed on the base plate via a second bearing base.

[0014] A method for preparing a functional customized modular surface coating, wherein, based on the functional customized modular surface coating preparation device described above, the method comprises the following steps: S01. Material preparation, including: S101, loading the paint into the paint injector of the feeding component, and loading various required additives into several additive injection channels respectively; S102, assembling the blowing assembly and the feeding assembly to a designated position; S02, coating preparation, including: S201, start the driving member to drive the material tray to rotate; S202, the paint injector drips the paint onto the material receiving platform through the paint injection channel, and the paint is dispersed into several paint delivery channels on the rotating material tray under the action of centrifugal force. The paint is delivered to the port of the paint delivery channel and falls vertically into the coating preparation bin under the action of gravity and is evenly spread; S203, according to the preparation requirements, the electric control valve in the additive injection channel where the required additive is located is opened, so that the additive in the additive injection channel is injected into the additive delivery channel according to the required amount, and the additive enters the coating preparation chamber under the action of centrifugal force to mix with the coating inside and react; S204, turning on the heating component and the blowing component, the heating component heats the mixed liquid of the coating and the additive in the coating preparation bin, and the blowing component blows the mixed liquid of the coating and the additive in the coating preparation bin to promote curing; S205, according to the preparation requirements, steps S202 to S204 may be repeated; S03, cutting, including: S301, shut down the driving component, the heating component and the blowing component to make the material tray return to rest; S302, remove the dust cover from the material tray, and rotate the loading assembly and the blowing assembly away from directly above the material tray; S303, the upper plate body and the lower plate body are disassembled and separated, and the finished coating product in the coating preparation bin is removed.

[0015] Beneficial effects: The present invention provides a functional customized modular surface coating preparation device, including a bottom plate, a heating component, a driving component, a material tray, a blowing component and a feeding component are arranged on the bottom plate, the heating component is located below the material tray, the driving component drives the material tray to be connected, and the blowing component and the feeding component are both located above the material tray. When the preparation device is used, the paint injector drips the paint onto the material receiving platform through the paint injection channel, the driving component drives the material tray to rotate, so that the paint on the material receiving platform enters the paint delivery channel under the action of centrifugal force, the paint is delivered to the port of the paint delivery channel and falls vertically into the coating preparation bin under the action of gravity, the additive in the additive injection channel is injected into the additive delivery channel according to the functional design requirements, and enters the coating preparation bin under the action of centrifugal force to mix and react with the paint, the heating component and the blowing component heat and blow the mixed liquid in the coating preparation bin to promote curing, after curing, the upper disk body and the lower disk body are disassembled and separated, and the prepared coating is taken out from the coating preparation bin. This functional customized modular surface coating preparation device can add the required additives in real time and flexibly during the coating preparation process. It can prepare both unit coating products and coating products composed of multiple units, meeting users' growing demand for more complex surface coating functions and more diversified structures. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the three-dimensional structure of the coating preparation device provided by the present invention; Figure 2 A schematic diagram of the three-dimensional structure of the material tray provided by the present invention; Figure 3 The present invention provides Figure 2 Schematic diagram of the cross-sectional structure of AA; Figure 4 A schematic diagram of the three-dimensional structure of the blowing assembly and the heating assembly provided by the present invention; Figure 5 A schematic diagram of the three-dimensional structure of the feeding assembly provided by the present invention; Figure 6 A schematic diagram of the three-dimensional structure of the annular pad provided by the present invention; Figure 7 A flowchart of a method for using the coating preparation device provided by the present invention.

[0017] Reference numerals: 1-bottom plate, 2-heating component, 3-driving member, 4-material tray, 5-blowing component, 6-feeding component, 7-electrically controlled valve, 8-dustproof shell, 9-annular pad, 21-heating element, 22-support frame, 41-upper plate, 42-lower plate, 51-bellows, 52-track bracket, 53-first support arm, 54-first support rod, 55-first bearing base, 61-paint injector, 62-injection tube, 63-paint bracket, 64-second support arm , 65—second support rod, 66—second bearing base, 91—additive passage hole, 411—paint injection channel, 412—material receiving platform, 413—additive injection channel, 414—paint delivery channel, 415—coating preparation bin, 416—material dividing block, 417—foot pad, 418—enclosure, 421—additive delivery channel, 521—bracket body, 522—connecting arm, 523—connecting ring, 524—installation track, 525—center hole. DETAILED DESCRIPTION

[0018] The present invention provides a functional customized modular surface coating preparation device. In order to make the purpose, technical solution and effect of the present invention clearer and more specific, the present invention is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0019] In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation of the present invention. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0020] See also Figures 1 to 6As shown, the present invention provides a functional customized modular surface coating preparation device, which includes a base plate 1, on which are arranged a heating component 2, a driving component 3, a material tray 4, a blowing component 5 and a feeding component 6, the heating component 2 is located below the material tray 4, the driving component 3 drives the material tray 4, and the blowing component 5 and the feeding component 6 are both located above the material tray 4; in this embodiment, the driving component 3 is a stepping motor, the heating component 2 is used to heat and cure the liquid coating on the material tray 4, the blowing component 5 is used to blow the liquid coating on the material tray 4 to promote curing, the feeding component 6 is used to drip the coating onto the material tray 4, and the driving component 3 drives the material tray 4 to rotate so that the coating dripped on the material tray 4 generates centrifugal force, thereby realizing dynamic regulation of the mixing uniformity and reaction speed of the coating and the additive, so that the coating components are evenly distributed and the performance is more stable.

[0021] The feeding assembly 6 includes a paint injector 61, which is connected to an injection tube 62; in this embodiment, the paint injector 61 and the injection tube 62 are an integrated structure, and the width of the paint amount dripped by the paint injector 61 each time in the coating preparation chamber 415 shall not be greater than the output port diameter of the additive delivery channel 421 to avoid affecting the subsequent input of other additives. The paint injector 61 can be manually operated or automatically controlled to quantitatively drip the paint.

[0022] The material tray 4 includes an upper tray body 41 and a lower tray body 42 which are detachably connected. The upper tray body 41 is provided with a paint injection channel 411, a material receiving platform 412, a plurality of additive injection channels 413, a plurality of paint delivery channels 414 and a coating preparation bin 415. The lower tray body 42 is provided with a plurality of additive delivery channels 421. The injection tube 62 is connected to the paint injection channel 411. The paint injection channel 411 is connected to a plurality of paint delivery channels 414 via the material receiving platform 412. The plurality of paint delivery channels 414 are all connected to the coating preparation bin 415. The bin 415 is respectively connected with a number of additive delivery channels 421, and a number of additive delivery channels 421 are respectively connected with a number of additive injection channels 413 one-to-one. The coating preparation bin 415 is an annular groove coaxial with the upper disk body 41. The bottom wall of the coating preparation bin 415 is formed by the upper surface of the lower disk body 42. The output ports of the number of additive delivery channels 421 are respectively located on different circumferences at the bottom of the coating preparation bin 415. An electric control valve 7 is arranged in the additive injection channel 413, and the electric control valve 7 is used to adjust the flow rate of the additive entering the additive delivery channel 421.

[0023] In this embodiment, the number of additive injection channels 413 and additive delivery channels 421 are both four. Similarly, the number of electric control valves 7 is also four. The four additive injection channels 413 are distributed at equal angles around the center of the material tray 4. The lengths of the four additive delivery channels 421 are different. Therefore, the outlets of the four additive delivery channels 421 are not on the same circumference, that is, one additive delivery channel 421 corresponds to the preparation of one unit coating, which is conducive to adding different additives to different positions or different units of the coating, and meeting the preparation requirements of composite coating functions and diversified structures. The paint injection channel 411 is located between the four additive injection channels 413, and the end of the injection tube 62 extends into the paint injection channel 411. The number of paint delivery channels 414 is twelve. The twelve paint delivery channels 414 are distributed at equal angles around the center of the material tray 4 and extend across the coating preparation bin 415. The bottom of the paint delivery channel 414 is provided with a drop hole, which is conducive to the paint quickly entering the coating preparation bin 415 and spreading evenly.

[0024] When the preparation device is used, the paint injector 61 drips the paint onto the material receiving platform 412 through the paint injection channel 411, and the driving member 3 drives the material tray 4 to rotate, so that the paint on the material receiving platform 412 enters the paint delivery channel 414 under the action of centrifugal force, and the paint is delivered to the port of the paint delivery channel 414 and falls vertically into the coating preparation bin 415 under the action of gravity. According to the functional design requirements, the additive in the additive injection channel 413 is injected into the additive delivery channel 421 by the electric control valve 7, and enters the coating preparation bin 415 under the action of centrifugal force to mix and react with the paint. The heating component 2 and the blowing component 5 heat and blow the mixed liquid in the coating preparation bin 415 to promote curing. After curing, the upper disk body 41 and the lower disk body 42 are disassembled and separated, and the prepared coating is taken out from the coating preparation bin 415. This functional customized modular surface coating preparation device can add the required additives in real time and flexibly during the coating preparation process. It can prepare both unit coating products and coating products composed of multiple units, meeting users' growing demand for more complex surface coating functions and more diversified structures.

[0025] See also Figures 2 to 3As shown, a material dividing block 416 is arranged above the center of the upper plate body 41, and the material dividing block 416 and the upper plate body 41 are fixedly connected via a plurality of feet 417 to form a material dropping space, and a coating material injection channel 411 is arranged at the axis of the material dividing block 416, and the bottom of the coating material injection channel 411 passes through the bottom end of the material dividing block 416, and a plurality of additive injection channels 413 are distributed around the coating material injection channel 411 in the material dividing block 416 and axially pass through the feet 417 to extend to the bottom of the upper plate body 41. In this embodiment, the material dividing block 416 is cylindrical in shape, and the material dividing block 416, the feet 417 and the upper plate body 41 are an integrated structure, and the number of the feet 417 is the same as the number of the additive injection channels 413. During the preparation process, the paint drips from the paint injection channel 411 to the material drop space, and reaches the material receiving platform 412 from the gap between the pads 417 under the action of centrifugal force, and then disperses into each paint delivery channel 414, and finally falls into the coating preparation bin 415. The electric control valve 7 is arranged below the pads 417, so that the additive injection channel 413 above the electric control valve 7 has enough length to accommodate the additive injected in advance, and the additive injection channel 413 below the electric control valve 7 has enough length to form a height difference, so that the additive has enough potential energy to enter the coating preparation bin 415 through the additive delivery channel 421.

[0026] See also Figures 2 to 3 As shown, the upper plate 41 is provided with a panel 418, which is arranged around the outer edge of the receiving platform 412, and a plurality of coating delivery channels 414 are radiated outward from the panel 418 and penetrate the panel 418. In this embodiment, the panel 418 is an annular plate, and the panel 418 is provided with holes at positions corresponding to the coating delivery channels 414, so that the coating enters the coating delivery channels 414 and then falls into the coating preparation bin 415, and the coating is prevented from splashing outward due to the centrifugal force, causing pollution and waste.

[0027] See also Figure 1 As shown, the outer edge of the upper plate 41 is detachably connected with a dust cover 8, which covers the top of the coating preparation bin 415, and a through hole for the blowing assembly 5 and the feeding assembly 6 to pass through is opened in the middle of the top of the dust cover 8. In this embodiment, the dust cover 8 is formed by a combination of two detachable half shells on the left and right, which facilitates the installation and removal of the dust cover 8 and the blowing assembly 5 and the feeding assembly 6, and the dust cover 8 can prevent paint splashing or foreign matter from falling into the coating preparation bin 415.

[0028] See also Figure 6As shown, at least one annular pad 9 is detachably mounted in the coating preparation bin 415, the outer diameter of the annular pad 9 is equal to the outer diameter of the coating preparation bin 415, the inner diameter of the annular pad 9 is equal to the inner diameter of the coating preparation bin 415, and a plurality of additive passage holes 91 are arranged on the annular pad 9, and the plurality of additive passage holes 91 are respectively arranged in one-to-one correspondence with the output ports of the plurality of additive delivery channels 421. In this embodiment, the number of annular pads 9 can be adaptively configured according to actual production needs, and the depth of the coating preparation bin 415 is changed by arranging annular pads 9 in the coating preparation bin 415, so as to produce the required coating products of different heights, and the thickness of the coating product (i.e., the width of the coating product in the horizontal direction) is adjusted by controlling the amount of coating dripped.

[0029] See also Figure 4 As shown, the heating assembly 2 includes a heating element 21 and a support frame 22. The heating element 21 is arranged in a ring below the coating preparation bin 415 and is installed on the support frame 22. The support frame 22 is fixedly installed on the bottom plate 1. In this embodiment, the upper part of the support frame 22 is a ring design, and the lower part is four supporting legs. The heating element 21 includes but is not limited to electric heating tubes, electric heating wires, etc. The heating assembly 2 is set to a ring corresponding to the coating preparation bin 415, and only heats the mixed liquid of the coating and additives in the coating preparation bin 415 to promote curing, so as to avoid erroneous heating of the additive delivery channel 421, which may cause the additive delivery channel 421 to be blocked, and affect the normal operation of the device.

[0030] See also Figure 4 As shown, the blowing assembly 5 includes a plurality of bellows 51, a track bracket 52, a first support arm 53 and a first support rod 54. The plurality of bellows 51 are mounted on the track bracket 52. The track bracket 52 is mounted on one end of the first support arm 53 by screws. The other end of the first support arm 53 is connected to the first support rod 54 by screws. The first support rod 54 is mounted on the bottom plate 1 via a first bearing base 55. In this embodiment, there are four bellows 51. The bottom of the bellows 51 is provided with outwardly inclined air guide plates on both sides along the direction of the mounting track 524, so as to blow the airflow to each position of the coating preparation bin 415 and promote the solidification of the liquid in the coating preparation bin 415. Before or after using the device, the first support rod 54 can be rotated relative to the bottom plate 1 through the first bearing base 55, so as to swing one end of the first support arm 53 connected to the track bracket 52 to a position away from the central axis of the material tray 4, so as to facilitate the installation and disassembly of the loading assembly 6 and other related components.

[0031] See also Figure 4As shown, the track bracket 52 includes a bracket body 521, a connecting arm 522, a connecting ring 523 and a plurality of mounting rails 524. The bracket body 521 is connected to the first supporting arm 53. The bracket body 521 is provided with a central hole 525 for the injection tube 62 to pass through. The connecting arm 522 is respectively connected to the bracket body 521 and the connecting ring 523. The plurality of mounting rails 524 are respectively connected to the connecting ring 523 and are evenly distributed on the outside of the connecting ring 523. The plurality of bellows 51 are respectively installed on the plurality of mounting rails 524 and can move along the rails. In this embodiment, the connecting arm 522 can be fixedly connected to the bracket body 521 and the connecting ring 523 by welding or other processes. The connecting ring 523 and the plurality of mounting rails 524 are an integrated structure. The number of the mounting rails 524 and the connecting arm 522 are both four, for installing four bellows 51. The installation track 524 is provided to install the bellows 51 , so that the position of the bellows 51 can be adjusted along the installation track 524 , thereby blowing and curing the unit or combined coating in the coating preparation chamber 415 in a targeted manner.

[0032] See also Figure 5 As shown, the loading assembly 6 also includes a paint bracket 63, a second support arm 64 and a second support rod 65. The paint injector 61 is mounted on the paint bracket 63. The paint bracket 63 is mounted on one end of the second support arm 64 via screws. The other end of the second support arm 64 is connected to the second support rod 65 via screws. The second support rod 65 is mounted on the bottom plate 1 via a second bearing base 66. In this embodiment, the paint bracket 63 is in the shape of a basket. The lower part of the paint injector 61 is installed in the paint bracket 63, and the injection tube 62 extends downward through the bottom of the paint bracket 63. Before or after using the device, the second support rod 65 can be rotated relative to the bottom plate 1 through the second bearing base 66, so that the end of the second support arm 64 connected to the paint bracket 63 is swung to a position away from the central axis of the material tray 4, so as to facilitate the installation and removal of the material tray 4 and other related components.

[0033] See also Figure 7 As shown, a method for preparing a functional customized modular surface coating, wherein, based on the functional customized modular surface coating preparation device described above, the method comprises the following steps: S01. Material preparation, including: S101, loading the paint into the paint injector 61 of the feeding assembly 6, and loading various required additives into a plurality of additive injection channels 413 respectively; S102, assembling the blowing assembly 5 and the feeding assembly 6 to a designated position; S02, coating preparation, including: S201, start the driving member 3 to drive the material tray 4 to rotate; S202, the paint injector 61 drips the paint onto the material receiving platform 412 through the paint injection channel 411, and the paint is dispersed into a plurality of paint delivery channels 414 on the rotating material tray 4 by the centrifugal force, and the paint is delivered to the port of the paint delivery channel 414 and falls vertically into the coating preparation bin 415 under the action of gravity and is evenly spread; S203, according to the preparation requirements, the electric control valve 7 in the additive injection channel 413 where the required additive is located is opened, so that the additive in the additive injection channel 413 is injected into the additive delivery channel 421 according to the required amount, and the additive enters the coating preparation chamber 415 under the action of centrifugal force to mix with the coating inside and react; S204, turning on the heating component 2 and the blowing component 5, the heating component 2 heats the mixed liquid of the coating and the additive in the coating preparation bin 415, and the blowing component 5 blows the mixed liquid of the coating and the additive in the coating preparation bin 415 to promote curing; S205, according to the preparation requirements, steps S202 to S204 may be repeated; S03, cutting, including: S301, shut down the driving member 3, the heating component 2 and the blowing component 5, so that the material tray 4 returns to rest; S302, remove the dust cover 8 from the material tray 4, and rotate the feeding assembly 6 and the blowing assembly 5 away from the top of the material tray 4; S303, the upper plate body 41 and the lower plate body 42 are disassembled and separated, and the finished coating product in the coating preparation chamber 415 is taken out.

[0034] In summary, the present invention provides a functional customized modular surface coating preparation device and preparation method, which is based on the in-situ chemical and physical reaction method, and dynamically controls the mixing uniformity and reaction speed of the coating and additives by utilizing centrifugal force. The required additives can be added in real time and flexibly during the coating preparation process. It can prepare both unit coating products and coating products formed by a combination of multiple units, thereby meeting users' growing demand for complex surface coating functions and diversified structures.

[0035] It is understandable that those skilled in the art can make equivalent substitutions or changes based on the technical solution and inventive concept of the present invention, and all these changes or substitutions should fall within the protection scope of the claims attached to the present invention.

Claims

1. A functional customized modular surface coating preparation device, characterized in that: The invention comprises a bottom plate (1), on which a heating component (2), a driving component (3), a material tray (4), a blowing component (5) and a feeding component (6) are arranged, wherein the heating component (2) is located below the material tray (4), the driving component (3) drives and connects the material tray (4), and the blowing component (5) and the feeding component (6) are both located above the material tray (4); The feeding assembly (6) comprises a paint injector (61), and the paint injector (61) is connected to an injection tube (62); The material tray (4) comprises an upper tray body (41) and a lower tray body (42) which are detachably connected. The upper tray body (41) is provided with a paint injection channel (411), a material receiving platform (412), a plurality of additive injection channels (413), a plurality of paint delivery channels (414) and a coating preparation chamber (415). The lower tray body (42) is provided with a plurality of additive delivery channels (421). The injection tube (62) is connected to the paint injection channel (411). The paint injection channel (411) is connected to the plurality of paint delivery channels (414) via the material receiving platform (412). The coating material delivery channels (414) are all connected to the coating preparation bin (415), the coating preparation bin (415) is respectively connected to a plurality of additive delivery channels (421), the plurality of additive delivery channels (421) are respectively connected to a plurality of additive injection channels (413) in a one-to-one manner, the coating preparation bin (415) is an annular groove coaxial with the upper disk body (41), the bottom wall of the coating preparation bin (415) is formed by the upper surface of the lower disk body (42), and the output ports of the plurality of additive delivery channels (421) are respectively located on different circumferences at the bottom of the coating preparation bin (415); An electrically controlled valve (7) is provided in the additive injection channel (413), and the electrically controlled valve (7) is used to adjust the flow rate of the additive entering the additive delivery channel (421).

2. The functional customized modular surface coating preparation device according to claim 1, characterized in that: A material distribution block (416) is arranged above the center position of the upper disk body (41), and the material distribution block (416) and the upper disk body (41) are fixedly connected via a plurality of pads (417) to form a material drop space, a paint injection channel (411) is arranged at the axis of the material distribution block (416), and the bottom of the paint injection channel (411) passes through the bottom end of the material distribution block (416), and a plurality of additive injection channels (413) are distributed around the paint injection channel (411) in the material distribution block (416) and axially pass through the pads (417) to extend to the bottom of the upper disk body (41).

3. The functional customized modular surface coating preparation device according to claim 2, characterized in that: The upper plate (41) is provided with a surrounding plate (418), which is arranged around the outer edge of the material receiving platform (412). A plurality of coating material conveying channels (414) are radiated outward from the surrounding plate (418) and penetrate the surrounding plate (418).

4. The functional customized modular surface coating preparation device according to claim 3, characterized in that: The outer edge of the upper disk body (41) is detachably connected to a dust cover (8), the dust cover (8) covers the top of the coating preparation bin (415), and a through hole for the blowing assembly (5) and the feeding assembly (6) to pass through is provided in the middle of the top of the dust cover (8).

5. The functional customized modular surface coating preparation device according to claim 1, characterized in that: It also includes at least one annular pad (9) detachably mounted in the coating preparation bin (415), the outer diameter of the annular pad (9) being equal to the outer diameter of the coating preparation bin (415), the inner diameter of the annular pad (9) being equal to the inner diameter of the coating preparation bin (415), and a plurality of additive passage holes (91) being arranged on the annular pad (9), the plurality of additive passage holes (91) being arranged in one-to-one correspondence with the output ports of the plurality of additive delivery channels (421).

6. The functional customized modular surface coating preparation device according to claim 1, characterized in that: The heating assembly (2) comprises a heating element (21) and a support frame (22); the heating element (21) is arranged in a ring below the coating preparation chamber (415) and is mounted on the support frame (22); and the support frame (22) is fixedly mounted on the bottom plate (1).

7. The functional customized modular surface coating preparation device according to claim 1, characterized in that: The blowing assembly (5) comprises a plurality of bellows (51), a track bracket (52), a first support arm (53) and a first support rod (54); the plurality of bellows (51) are mounted on the track bracket (52); the track bracket (52) is mounted on one end of the first support arm (53); the other end of the first support arm (53) is connected to the first support rod (54); and the first support rod (54) is mounted on the bottom plate (1) via a first bearing base (55).

8. The functional customized modular surface coating preparation device according to claim 7, characterized in that: The track bracket (52) comprises a bracket body (521), a connecting arm (522), a connecting ring (523) and a plurality of mounting tracks (524); the bracket body (521) is connected to the first supporting arm (53); the bracket body (521) is provided with a central hole (525) for the injection tube (62) to pass through; the connecting arm (522) is respectively connected to the bracket body (521) and the connecting ring (523); the plurality of mounting tracks (524) are respectively connected to the connecting ring (523) and are evenly distributed on the outside of the connecting ring (523); and the plurality of bellows (51) are respectively mounted on the plurality of mounting tracks (524) and can move along the mounting tracks (524).

9. The functional customized modular surface coating preparation device according to claim 1, characterized in that: The loading assembly (6) further comprises a paint bracket (63), a second support arm (64) and a second support rod (65); the paint injector (61) is mounted on the paint bracket (63); the paint bracket (63) is mounted on one end of the second support arm (64); the other end of the second support arm (64) is connected to the second support rod (65); and the second support rod (65) is mounted on the bottom plate (1) via a second bearing base (66).

10. A method for preparing a functional customized modular surface coating, characterized in that: The functional customized modular surface coating preparation device according to any one of claims 1 to 9 comprises the following steps: S01. Material preparation, including: S101, loading the paint into the paint injector (61) of the loading component (6), and loading various required additives into a plurality of additive injection channels (413); S102, assembling the blowing assembly (5) and the feeding assembly (6) to a designated position; S02, coating preparation, including: S201, starting the driving member (3) to drive the material tray (4) to rotate; S202, the paint injector (61) drips the paint onto the material receiving platform (412) through the paint injection channel (411), and the paint is dispersed into a plurality of paint delivery channels (414) on the rotating material plate (4) under the action of centrifugal force. The paint is delivered to the port of the paint delivery channel (414) and vertically falls into the coating preparation bin (415) under the action of gravity and is evenly spread; S203, according to the preparation requirements, the electric control valve (7) in the additive injection channel (413) where the required additive is located is opened, so that the additive in the additive injection channel (413) is injected into the additive delivery channel (421) according to the required amount, and the additive enters the coating preparation chamber (415) under the action of centrifugal force to mix with the coating inside and react; S204, turning on the heating component (2) and the blowing component (5), the heating component (2) heating the mixed liquid of the coating and the additive in the coating preparation chamber (415), and the blowing component (5) blowing the mixed liquid of the coating and the additive in the coating preparation chamber (415) to promote curing; S205, according to the preparation requirements, steps S202 to S204 may be repeated; S03, cutting, including: S301, shutting down the operation of the driving component (3), the heating component (2) and the blowing component (5), so that the material tray (4) returns to a stationary state; S302, removing the dust cover (8) from the material tray (4), and rotating the loading assembly (6) and the blowing assembly (5) away from directly above the material tray (4); S303, the upper plate body (41) and the lower plate body (42) are disassembled and separated, and the finished coating product in the coating preparation bin (415) is removed.

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