Intelligent construction device for floor paint

Abstract

The invention relates to the technical field of floor paint blade coating, and discloses an intelligent construction device for floor paint. The intelligent construction device comprises a loading vehicle, a feeding assembly and a smearing assembly. The feeding assembly moves relative to the loading vehicle and drives the annular smearing piece to move, the annular smearing piece smears the coating flowing out of the feeding assembly evenly, the thickness of the coating on the ground is made to be equal to or smaller than the first distance, automatic coating feeding is achieved, the thickness of the fed coating is controlled, and the risk of coating accumulation and coating overflowing can be reduced. When the floor paint is scraped, the loading vehicle continuously moves, the coating assembly can conduct secondary scrape coating on the coating evenly smeared by the annular smearing piece due to the fact that the second interval is smaller than the first interval, the thickness of the coating obtained after secondary scrape coating meets the floor paint scrape coating requirement, floor paint scrape coating is achieved, and the construction efficiency is relatively high.

Description

Technical Field

[0001] The present application relates to the technical field of floor paint application, for example, to an intelligent construction device for floor paint. Background Art

[0002] Currently, floor paint is a floor decoration material made from epoxy resin as the main raw material, with pigments, solvents, additives, and curing agents added. Floor paint protects the floor, prevents dust and wear, is easy to clean, and resists moisture. Floor paint is mainly applied by roller coating, spraying, or scraping.

[0003] A related art floor paint application device includes a robotic arm, a coating knife, and an adaptive adjustment mechanism. The robotic arm is connected to the adaptive adjustment mechanism, which is in turn connected to the coating knife. A program set by the robotic arm automatically drives the adaptive adjustment mechanism and the coating knife to apply floor paint to the floor.

[0004] During the implementation of the embodiments of the present disclosure, it was found that at least the following problems exist in the related art: The robotic arm is difficult to move and cannot apply paint on its own, resulting in low construction efficiency.

[0005] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of this application, and therefore may include information that does not constitute prior art known to ordinary technicians in this field. Summary of the Invention

[0006] In order to provide a basic understanding of some aspects of the disclosed embodiments, a brief summary is given below. The summary is not an extensive review, nor is it intended to identify key / critical elements or delineate the scope of protection of these embodiments, but rather serves as a prelude to the detailed description that follows.

[0007] The embodiments of the present disclosure provide an intelligent construction device for floor paint, which can realize automatic coating and improve construction efficiency.

[0008] In some embodiments, an intelligent floor paint application device includes a loading vehicle, a feeding assembly, and a coating assembly. The feeding assembly is movably connected to the loading vehicle, and an annular coating member is provided at the bottom of the feeding assembly, with a first spacing between the annular coating member and the ground. The coating assembly is slidably connected to the loading vehicle, and a second spacing between the coating assembly and the ground is greater than the second spacing.

[0009] The intelligent construction device for floor paint provided by the embodiments of the present disclosure can achieve the following technical effects: Put the paint into the feeding component, pull the loading vehicle to move, and the paint in the feeding component flows to the ground. The feeding component is movable relative to the loading vehicle, driving the annular spreading member to move. The annular spreading member spreads the paint flowing out of the feeding component evenly, so that the thickness of the paint on the ground is equal to or less than the first spacing, realizing the automatic feeding of the paint and controlling the thickness of the fed paint, and being able to reduce the risks of paint accumulation and paint overflow. The loading vehicle continues to move. Since the second spacing is smaller than the first spacing, the spreading component can perform secondary scraping on the paint spread evenly by the annular spreading member, so that the thickness of the paint after the secondary scraping meets the requirements for scraping floor paint, thereby realizing the scraping of floor paint, and the construction efficiency is relatively high.

[0010] The above general description and the following description are only exemplary and explanatory, and are not used to limit this application. Brief Description of the Drawings

[0011] One or more embodiments are exemplarily illustrated by the corresponding drawings. These exemplary illustrations and the drawings do not constitute a limitation on the embodiments. Elements with the same reference numerals in the drawings are shown as similar elements. The drawings do not constitute a scale limitation, and in which: Figure 1 is a schematic structural diagram of an intelligent construction device for floor paint provided by an embodiment of the present disclosure; Figure 2 is a schematic structural diagram of the other side of an intelligent construction device for floor paint provided by an embodiment of the present disclosure; Figure 3 is an exploded schematic diagram of a schematic structural diagram of an intelligent construction device for floor paint provided by an embodiment of the present disclosure; Figure 4 is an internal structural schematic diagram of a feeding cylinder provided by an embodiment of the present disclosure; Figure 5 is an exploded schematic diagram of a schematic structural diagram of the cooperation between a feeding component and an annular spreading member provided by an embodiment of the present disclosure; Figure 6 is a schematic structural diagram of another intelligent construction device for floor paint provided by an embodiment of the present disclosure; Figure 7 is a schematic structural diagram of another intelligent construction device for floor paint provided by an embodiment of the present disclosure; Figure 8 is a schematic structural diagram of a spreading component provided by an embodiment of the present disclosure.

[0012] Reference Signs: 100. Loading vehicle; 101. Sliding hole; 110. Baffle plate; 120. Second nut; 200. Feeding assembly; 210. Annular material spreading member; 211. Annular rubber ring; 212. Insertion rod; 220. Moving frame; 230. Feeding cylinder; 2301. Feeding port; 231. First electric push rod; 232. Speed reduction ring; 240. Adjusting disc; 241. Vibrator; 242. Second electric push rod; 243. Extension column; 244. Protruding block; 250. Gear; 251. Rack; 252. First motor; 260. Feeding tray; 270. Paint box; 271. Paint pipe; 272. First transfer pump; 300. Coating assembly; 310. Scraper; 320. Side plate; 330. First sliding rod; 340. First adjusting nut; 350. Recycling box; 360. Recycling bin; 370. Recycling pipe; 371. Second transfer pump; 380. Drainage plate; 400. Spreading assembly; 410. Spreading plate; 411. Spreading port; 412. Chute; 420. Guide rod; 430. Rotating arm; 431. Third motor; 440. Lifting frame; 441. Third electric push rod. Detailed implementation manner

[0013] In order to be able to understand the features and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings. The accompanying drawings are for reference and illustration purposes only and are not intended to limit the embodiments of the present disclosure. In the following technical description, for the sake of explanation, numerous details are provided to give a full understanding of the disclosed embodiments. However, one or more embodiments may still be implemented without these details. In other cases, well-known structures and devices may be shown in a simplified manner to simplify the drawings.

[0014] The terms "first", "second", etc. in the description and claims of the embodiments of the present disclosure and the above accompanying drawings are used to distinguish similar objects and do not necessarily have to be used to describe a specific order or sequence. It should be understood that such data can be interchanged under appropriate circumstances so as to implement the embodiments of the present disclosure described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusion.

[0015] In the embodiments of the present disclosure, the orientation or positional relationship indicated by terms such as "upper", "lower", "inner", "middle", "outer", "front", "rear", etc. is based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the embodiments of the present disclosure and their embodiments, and are not used to limit that the indicated device, element or component must have a specific orientation, or be constructed and operated in a specific orientation. Moreover, in addition to being able to represent the orientation or positional relationship, some of the above terms may also be used to represent other meanings. For example, the term "upper" may also be used to represent a certain attachment relationship or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0016] In addition, the terms "arrange", "connect", "fix" should be understood in a broad sense. For example, "connect" can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or there is internal communication between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present disclosure can be understood according to specific circumstances.

[0017] Unless otherwise specified, the term "plurality" means two or more.

[0018] In the embodiments of the present disclosure, the character " / " indicates that the objects before and after are in an "or" relationship. For example, A / B means: A or B.

[0019] The term "and / or" is an associative relationship describing an object, indicating that there can be three relationships. For example, A and / or B means: A or B, or, A and B these three relationships.

[0020] It should be noted that, without conflict, the embodiments in the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0021] Combined Figure 1-2 As shown, the embodiments of the present disclosure provide an intelligent construction device for floor paint, including: a loading vehicle 100, a feeding component 200, and a coating component 300. The feeding component 200 is movably connected to the loading vehicle 100. A circular material spreading member 210 is provided at the bottom of the feeding component 200, and the circular material spreading member 210 has a first distance from the ground; the coating component 300 is slidably connected to the loading vehicle 100, and the coating component 300 has a second distance from the ground; wherein, the first distance is greater than the second distance.

[0022] Using the intelligent construction device for floor paint provided by the embodiments of the present disclosure, the paint is put into the feeding assembly 200, the loading vehicle 100 is pulled to move, and the paint in the feeding assembly 200 flows to the ground. The feeding assembly 200 is movable relative to the loading vehicle 100, driving the annular spreading member 210 to move. The annular spreading member 210 spreads the paint flowing out of the feeding assembly 200, so that the thickness of the paint on the ground is equal to or less than the first spacing, realizing automatic paint feeding and controlling the thickness of the fed paint, and being able to reduce the risks of paint accumulation and paint overflow. The loading vehicle 100 continues to move. Since the second spacing is smaller than the first spacing, the spreading assembly 300 can perform secondary scraping on the paint spread evenly by the annular spreading member 210, so that the thickness of the paint after the secondary scraping meets the requirements for scraping floor paint, thereby realizing scraping of floor paint and having relatively high construction efficiency.

[0023] It can be understood that the feeding assembly 200 is movably connected to the loading vehicle 100, and the relative position of the feeding assembly 200 relative to the loading vehicle 100 can be adjusted to adjust the size of the first spacing. Similarly, the spreading assembly 300 is slidably connected to the loading vehicle 100, and the relative position of the spreading assembly 300 and the loading vehicle 100 can be adjusted to adjust the size of the second spacing, and the scraping thickness can be flexibly adjusted according to different construction requirements, with a wider applicable range.

[0024] Combined with Figure 3 As shown, optionally, the feeding assembly 200 includes: a moving frame 220, a feeding cylinder 230, and an adjusting disk 240. The moving frame 220 is slidably connected to the sliding hole 101 on the loading vehicle 100; the feeding cylinder 230 is slidably connected to the moving frame 220. A feeding port 2301 is provided at the bottom of the feeding cylinder 230, and the annular spreading member 210 is arranged at the edge of the feeding port 2301; the adjusting disk 240 is movably arranged in the feeding port 2301 to adjust the feeding flow rate of the feeding port 2301. In this way, the paint in the feeding cylinder 230 flows onto the adjusting disk 240 and then flows to the ground between the adjusting disk 240 and the feeding port 2301. The moving frame 220 can slide in the sliding hole 101, thereby driving the feeding cylinder 230 and the adjusting disk 240 to reciprocate relative to the loading vehicle 100; while ensuring the paint feeding thickness, the paint feeding range is increased, so as to facilitate the subsequent scraping operation of the spreading assembly 300. The adjusting disk 240 is movably arranged in the feeding port 2301. By changing the position of the adjusting disk 240 in the feeding port 2301, the size of the interval between the adjusting disk 240 and the inner side wall of the bottom of the feeding cylinder 230 is changed, thereby changing the flowing speed of the paint and adjusting the feeding flow rate of the feeding port 2301. In the case of too much or too little paint feeding, timely adjustment is made to ensure the construction quality. The feeding cylinder 230 is slidably connected to the moving frame 220, and the height of the feeding cylinder 230 relative to the ground can be adjusted to adjust the size of the first spacing.

[0025] Combined with Figure 4As shown in the figure, optionally, a gear 250 is rotatably provided on the movable frame 220, and the gear 250 meshes with a rack 251 on the loading vehicle 100. In this way, the rotation of the gear 250 cooperates with the rack 251 to enable the movable frame 220 to reciprocate within the sliding hole 101, realizing the reciprocating feeding of the feeding cylinder 230. The sliding hole 101 provides guidance for the movable frame 220, reducing the risk of the movable frame 220 shifting.

[0026] Optionally, the output end of the gear 250 is connected to the output end of the first motor 252, and the first motor 252 is connected to the movable frame 220 through a motor bracket. In this way, the first motor 252 provides power for the rotation of the gear 250 relative to the movable frame 220.

[0027] Optionally, the feeding cylinder 230 is connected to the output end of the first electric push rod 231, and the first electric push rod 231 is fixedly arranged on the movable frame 220. In this way, the first electric push rod 231 provides power for the sliding of the feeding cylinder 230 relative to the movable frame 220.

[0028] Optionally, a feeding tray 260 is provided at the bottom of the feeding cylinder 230, a feeding port 2301 is provided at the bottom of the feeding tray 260, and a vibrator 241 is provided on the adjusting tray 240. In this way, the area of the feeding tray 260 is relatively large, and the area covered by the feeding is relatively large. After the vibrator 241 is started, it drives the feeding tray 260 to vibrate, and continuously vibrates the paint on the feeding tray 260, accelerating the discharge of air bubbles in the paint, realizing the defoaming operation at the end of feeding, reducing the risk of secondary air mixing into the paint, and reducing the risk of paint foaming after solidification.

[0029] Specifically, the diameter of the feeding tray 260 is larger than the diameter of the feeding cylinder 230. In this way, the diameter of the feeding tray 260 is relatively large, the area of the feeding tray 260 is relatively large, and the area covered by the feeding is relatively large.

[0030] Optionally, a speed reduction ring 232 is fixedly provided on the inner side wall at the bottom end of the feeding cylinder 230. In this way, when the paint in the feeding cylinder 230 flows to the bottom of the feeding cylinder 230, the speed reduction ring 232 provides resistance to the flow of the paint, reducing the flow speed of the paint, thereby avoiding too fast a flow speed of the paint at the feeding port 2301 and better controlling the outflow amount of the paint.

[0031] It can be understood that the vibrator 241, as an electromechanical conversion element, its working principle (such as electromagnetic drive, piezoelectric effect, etc.) has been widely used in vibration equipment. Existing technologies show that the basic structure of the vibrator 241 usually includes a diaphragm, a coil / piezoelectric material, and a drive circuit, and the combination of these components belongs to the common knowledge in this field. For example: the vibrator 241 can be a vibration motor.

[0032] Optionally, the adjusting disk 240 is connected to the output end of the second electric push rod 242, and the second electric push rod 242 is fixedly arranged on the feeding disk 260. In this way, the second electric push rod 242 provides power for the relative movement of the adjusting disk 240 with respect to the feeding disk 260.

[0033] Specifically, there are two second electric push rods 242, and the output end of each second electric push rod 242 passes through the feeding disk 260 and is connected to the adjusting disk 240.

[0034] Specifically, the moving frame 220 is provided with avoidance holes corresponding to the second electric push rods 242. In this way, interference between the second electric push rods 242 and the moving frame 220 is avoided.

[0035] Optionally, the vertical side wall of the feeding disk 260 gradually narrows from bottom to top. In this way, when the adjusting disk 240 moves upward, the distance between the adjusting disk 240 and the inner side wall of the feeding disk 260 gradually decreases, and the flow rate of the coating gradually becomes smaller. Conversely, the flow rate of the coating gradually becomes larger.

[0036] Combined with Figure 5 As shown, optionally, an extension column 243 is fixedly arranged on the upper side wall of the adjusting disk 240. The top of the extension column 243 extends into the feeding cylinder 230, and a plurality of raised blocks 244 are arranged around the extension column 243 on the adjusting disk 240. In this way, when the adjusting disk 240 vibrates, it drives the extension column 243 and the plurality of raised blocks 244 to vibrate together. The extension column 243 extends into the feeding cylinder 230 to vibrate and remove bubbles from the coating in the feeding cylinder 230, and the plurality of raised blocks 244 vibrate and remove bubbles from the coating on the adjusting disk 240. The plurality of raised blocks 244 increase the contact area with the coating and improve the defoaming effect.

[0037] Optionally, the raised block 244 is approximately elliptical, and one end of the raised block 244 faces the extension column 243. In this way, when the coating flows relative to the adjusting disk 240, the raised block 244 is approximately elliptical and one end of the raised block 244 faces the extension column 243, so that the resistance to the flow of the coating is relatively small.

[0038] Optionally, the plurality of raised blocks 244 are arranged in a circular array with the extension column 243 as the center. In this way, the resistance to the flow of the coating is reduced, and the arrangement of the raised blocks 244 is relatively uniform, the contact points with the coating are relatively uniform, and the defoaming effect by vibration is better.

[0039] Specifically, the extension column 243 is a conical column, and the top end of the extension column 243 is relatively narrow. In this way, the resistance to the flow of the coating is reduced.

[0040] Combined with Figure 5 and Figure 6As shown, optionally, a paint tank 270 is provided on the loading vehicle 100. The feeding cylinder 230 is communicated with a paint pipe 271. The paint pipe 271 extends into the paint tank 270, and a first transfer pump 272 is provided on the paint pipe 271. In this way, the configured paint can be poured into the paint tank 270, and the paint in the paint tank 270 is pumped into the feeding cylinder 230 through the first transfer pump 272 and the paint pipe 271, increasing the storage capacity of the paint and reducing the frequency of adding paint.

[0041] Optionally, the paint pipe 271 is a flexible pipe. In this way, since the feeding cylinder 230 moves relative to the loading vehicle 100, the flexible paint pipe 271 can change adaptively.

[0042] It can be understood that the first transfer pump 272 is a prior art and is a conventional technical means for those skilled in the art. For example, the first transfer pump 272 can be a pneumatic diaphragm pump or a gear pump 250.

[0043] Optionally, the annular material spreading member 210 is an annular rubber ring 211, and the annular rubber ring 211 is detachably connected to the edge of the feeding port 2301. In this way, the annular rubber ring 211 has relatively high durability and is not easily damaged in the case of being knocked.

[0044] It can be understood that the annular material spreading member 210 can also be made of plastic material.

[0045] Optionally, a plurality of insertion rods 212 are provided on the annular rubber ring 211, and each insertion rod 212 is inserted into the edge of the feeding port 2301. In this way, the annular rubber ring 211 is inserted on the feeding tray 260 through the plurality of insertion rods 212, and the disassembly and replacement are relatively convenient.

[0046] Optionally, the spreading assembly 300 includes a scraping plate 310 and side plates 320. The scraping plate 310 is slidably connected to a connecting frame on the loading vehicle 100, and the scraping plate 310 has a second distance from the ground; a plurality of side plates 320 are provided, and both sides of the scraping plate 310 are fixedly connected to one side plate 320 respectively; wherein, the included angle between the scraping plate 310 and the side plates 320 is an obtuse angle. In this way, the scraping plate 310 can perform secondary scraping on the paint on the ground to ensure that the thickness of the painted paint meets the construction requirements. And the scraping plate 310 is slidably connected to the connecting frame on the loading vehicle 100, and the size of the second distance can be flexibly adjusted to meet the construction requirements of different thicknesses. The side plates 320 can gather the paint overflowing from both sides of the scraping plate 310, reducing the risk of paint overflow, and the side plates 320 can also scrape the paint at the same time.

[0047] Specifically, the lower side walls of the scraping plate 310 and the side plates 320 are flush.

[0048] Specifically, the included angle between the scraping plate 310 and the side plates 320 is 135 degrees.

[0049] Optionally, a first sliding rod 330 is provided at the top of the squeegee 310. The first sliding rod 330 is slidably connected to the connecting frame. A first adjusting nut 340 located above the connecting frame is threadedly connected to the first sliding rod 330. A first spring is sleeved outside the first sliding rod 330, and the first spring is located between the connecting frame and the squeegee 310. In this way, by rotating the first adjusting nut 340 on the first sliding rod 330, the interval between the first adjusting nut 340 and the squeegee 310 is changed, thereby adjusting the size of the second spacing.

[0050] Optionally, the direction in which the feeding tray 260 moves is parallel to the plane where the squeegee 310 is located. In this way, if the direction in which the feeding tray 260 moves is perpendicular to the plane where the squeegee 310 is located, when the paint flowing out of the feeding tray 260 is scraped by the squeegee 310, it will be concentrated in a single area of the squeegee 310, resulting in too much paint in a single area of the squeegee 310 and less paint in other areas of the squeegee 310, and the risk of uneven scraping is relatively high. When the direction in which the feeding tray 260 moves is parallel to the plane where the squeegee 310 is located, when the paint flowing out of the feeding tray 260 is scraped by the squeegee 310, the area where the squeegee 310 contacts and scrapes the paint is relatively large, improving the uniformity of scraping.

[0051] Optionally, a recovery box 350 is provided at the top of each side plate 320. A recovery tank 360 is provided on the loading vehicle 100. The recovery box 350 is communicated with a recovery pipe 370. The recovery pipe 370 extends into the recovery tank 360, and a second delivery pump 371 is provided on the recovery pipe 370. In this way, the excess paint on the squeegee 310 will disperse to both sides of the squeegee 310 and disperse to the side plates 320. After the height of the paint at the side plates 320 is too high, it will flow into the recovery tank 360 and be pumped into the recovery tank 360 by the recovery pipe 370. The risk of paint overflow due to excessive paint is reduced, and the workload of subsequent processing is reduced.

[0052] Specifically, the recovery pipe 370 is a flexible pipe. In this way, the recovery pipe 370 can adapt to the adjustment of the heights of the squeegee 310 and the side plates 320.

[0053] It can be understood that the second delivery pump 371 is a prior art and is a conventional technical means for those skilled in the art. For example, the second delivery pump 371 can be a pneumatic diaphragm pump or a gear 250 pump.

[0054] Optionally, a drainage plate 380 is fixedly provided on each side plate 320. In this way, the paint at the side plates 320 is guided into the recovery box 350 through the drainage plate 380, reducing the risk of paint overflow due to excessive paint.

[0055] Optionally, a material baffle 110 is provided on the bottom side of the loading vehicle 100. A second sliding rod slidably connected to the loading vehicle 100 is provided on the material baffle 110. A second nut 120 located above the loading vehicle 100 is threadedly connected to the second sliding rod. A second spring is sleeved outside the second sliding rod, and the second spring is located between the loading vehicle 100 and the material baffle 110. In this way, by rotating the second nut 120 on the second sliding rod, the position of the material baffle 110 relative to the loading vehicle 100 can be adjusted until the material baffle 110 abuts against the ground, and the material baffle 110 can block the flow of the paint.

[0056] Combined with Figure 7 and Figure 8 As shown, optionally, a material spreading assembly 400 is provided on the bottom side of the loading vehicle 100. The material spreading assembly 400 is located between the feeding assembly 200 and the coating assembly 300. The material spreading assembly 400 includes: a material spreading plate 410, a guide rod 420, and a rotating arm 430. The rotating arm 430 is rotatably provided on the lower side of the loading vehicle 100; the top of the material spreading plate 410 is slidably connected to one end of the rotating arm 430; two guide rods 420 are provided, and the two guide rods 420 are respectively slidably connected to both ends of the material spreading plate 410 for guiding the material spreading plate 410; wherein, there is a third distance between the bottom of the material spreading plate 410 and the ground, and the third distance is less than the first distance and greater than the second distance. In this way, when the rotating arm 430 rotates, it drives the material spreading plate 410 to reciprocally slide relative to the guide rod 420, and the material spreading plate 410 further spreads the paint on the ground for the second time, improving the flow rate of the paint, enabling the paint to flow to a larger area before contacting the squeegee 310, and improving the uniformity of the paint scraping by the squeegee 310. The third distance is less than the first distance and greater than the second distance, enabling the material spreading plate 410 to spread the paint while ensuring the scraping thickness of the squeegee 310.

[0057] Optionally, the direction in which the material spreading plate 410 moves is parallel to the plane where the squeegee 310 is located. In this way, after the material spreading plate 410 spreads the paint, the area where the squeegee 310 contacts and scrapes the paint is relatively large, improving the scraping uniformity.

[0058] Optionally, one end of the rotating arm 430 is rotatably connected to the third motor 431. The third motor 431 is fixedly arranged on the lifting frame 440. The lifting frame 440 is fixedly connected to the guide rod 420. The lifting frame 440 is connected to the output end of the third electric push rod 441. The third electric push rod 441 is fixedly arranged on the loading vehicle 100. In this way, the third motor 431 provides power for the rotation of the rotating arm 430. The third electric push rod 441 provides power for the movement of the lifting frame 440 relative to the loading vehicle 100, adjusts the height of the lifting frame 440, the rotating arm 430, the guide rod 420 and the spreading plate 410 relative to the ground, and adjusts the size of the third spacing. Since the spreading plate 410 reciprocates along the guide rod 420, after the spreading plate 410 spreads the paint outwards, the third electric push rod 441 increases the third spacing to prevent the paint from being scraped back during the reset process of the spreading plate 410.

[0059] Specifically, there are multiple third electric push rods 441.

[0060] Optionally, a plurality of spreading ports 411 are arranged at intervals at the bottom of the spreading plate 410. In this way, during the process of the spreading plate 410 spreading the paint, a part of the paint can flow along the plurality of spreading ports 411, and a part of the paint is pushed by the spreading, and the kinetic energies of the two parts of the paint cancel each other out, reducing the risk of the paint overflowing outside the scraping range of the scraping plate 310 due to the too fast flow rate of the paint.

[0061] Optionally, a sliding groove 412 slidably connected to the rotating arm 430 is arranged at the top of the spreading plate 410. In this way, the contact area is relatively large and the stability is relatively high.

[0062] Optionally, there are multiple spreading assemblies 400, preferably two. In this way, since the feeding port 2301 reciprocates to feed the material to the ground, the paint near the middle position of the sliding hole 101 is more than that near the two ends of the sliding hole 101. By arranging two groups of spreading assemblies 400, spreading is carried out from the middle position with more paint to the two ends with less paint, so that the paint is more evenly distributed and the scraping effect of the scraping plate 310 is ensured.

[0063] The above description and the drawings fully illustrate the embodiments of the present disclosure so that those skilled in the art can practice them. Other embodiments may include structural and other changes. The embodiments only represent possible variations. Unless explicitly required, the individual components and functions are optional, and the order of operations can vary. Parts and features of some embodiments may be included in or replace parts and features of other embodiments. The embodiments of the present disclosure are not limited to the structures already described and shown in the drawings, and various modifications and changes can be made without departing from its scope. The scope of the present disclosure is only limited by the appended claims.

Claims

1. An intelligent construction device for floor paint, characterized in that, Comprising: A loading vehicle (100); A feeding component (200), movably connected to the loading vehicle (100), with an annular material spreading member (210) provided at the bottom of the feeding component (200), and the annular material spreading member (210) has a first spacing from the ground; A coating component (300), slidably connected to the loading vehicle (100), and the coating component (300) has a second spacing from the ground; Wherein, the first spacing is greater than the second spacing.

2. The intelligent construction device for floor paint according to claim 1, wherein The feeding component (200) includes: A moving frame (220), slidably connected to a sliding hole (101) on the loading vehicle (100); A feeding cylinder (230), slidably connected to the moving frame (220), with a feeding port (2301) provided at the bottom of the feeding cylinder (230), and the annular material spreading member (210) is arranged at the edge of the feeding port (2301); An adjusting disc (240), movably arranged inside the feeding port (2301) to adjust the feeding flow rate of the feeding port (2301).

3. The intelligent construction device for floor paint according to claim 2, wherein A feeding tray (260) is provided at the bottom of the feeding cylinder (230), the feeding port (2301) is provided at the bottom of the feeding tray (260), and a vibrator (241) is provided on the adjusting disc (240).

4. The intelligent construction device for floor paint according to claim 3, wherein An extension column (243) is fixedly provided on the upper side wall of the adjusting disc (240), the top of the extension column (243) extends into the feeding cylinder (230), and a plurality of raised blocks (244) are provided on the adjusting disc (240) and arranged around the extension column (243).

5. The intelligent construction device for floor paint according to claim 2, wherein A paint tank (270) is provided on the loading vehicle (100), the feeding cylinder (230) is communicated with a paint pipe (271), the paint pipe (271) extends into the paint tank (270), and a first delivery pump (272) is provided on the paint pipe (271).

6. The intelligent construction device for floor paint according to claim 1, characterized in that The coating component (300) includes: A squeegee (310), slidably connected to a connecting frame on the loading vehicle (100), and the squeegee (310) has a second spacing from the ground; Side plates (320), a plurality of which are provided, and both sides of the squeegee (310) are fixedly connected to one side plate (320) respectively; Wherein, the included angle between the squeegee (310) and the side plates (320) is an obtuse angle.

7. The intelligent construction device for floor paint according to claim 6, wherein A recovery box (350) is provided at the top of each side plate (320), a recovery tank (360) is provided on the loading vehicle (100), the recovery box (350) is communicated with a recovery pipe (370), the recovery pipe (370) extends into the recovery tank (360), and a second delivery pump (371) is provided on the recovery pipe (370).

8. The intelligent construction device for floor paint according to claim 7, wherein A drainage plate (380) is fixedly provided on each side plate (320).

9. The intelligent construction device for floor paint according to any one of claims 1 to 8, wherein The annular coating member (210) is an annular rubber ring (211), and the annular rubber ring (211) is detachably connected to the edge of the feeding port (2301).

10. The intelligent construction device for floor paint according to claim 9, characterized in that A plurality of insertion rods (212) are provided on the annular rubber ring (211), and each insertion rod (212) is inserted into the edge of the feeding port (2301).

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