High-precision road marking coating device

Abstract

The utility model provides a high-precision road marking coating device, which belongs to the technical field of road marking coating, and comprises a feed opening, the feed opening is matched with a pasting component, the pasting component comprises a sleeve plate sleeved with a straight shaft of a stirrer, a pull rod is arranged on the side surface of the sleeve plate, a straight plate is fixed on the end surface of the pull rod, and the straight plate is fixed on the end surface of the pull rod. A vertical column is arranged on one side of the bottom of the straight plate, a spring is installed on the surface of the vertical column in a matched mode, a sliding block is arranged at one end of the spring, an L-shaped base plate is installed at the bottom of the sliding block, and one end of the L-shaped base plate is rotationally sleeved with an attaching claw through a fulcrum shaft. The coating is dispersed and spread when falling due to gravity, a sleeve plate and a pull rod are arranged in a matched mode, when a stirrer rotates, generated centrifugal force can drive a straight plate connected with the pull rod to move along the outer side of the diameter, and through fixing of an L-shaped base plate, an attaching claw moves continuously, and the coating is bulldozed.

Description

Technical Field

[0001] This utility model belongs to the field of road marking coating technology, specifically relating to a high-precision road marking coating device. Background Technology

[0002] Road markings are divided into: hot melt markings, normal temperature cold paint markings, colored anti-skid markings, vibrating anti-skid reflective markings, and pre-formed markings. Hot melt markings are the most widely used type of road markings in my country. They have a short construction time, high wear resistance, and low cost.

[0003] In the prior art, such as the application number 202310751836.4, a fast-drying coating device and coating method for road markings in high humidity areas includes a mobile vehicle. A flattening mechanism is provided at one edge of the bottom of the mobile vehicle. A coating nozzle is provided at the center of the bottom of the mobile vehicle. A cooling nozzle is provided at the bottom of the mobile vehicle. The cooling nozzle is located between the coating nozzle and the flattening mechanism. A cleaning and drying mechanism is provided at the edge of the bottom of the mobile vehicle away from the flattening mechanism.

[0004] In the above, the use of cleaning rollers and dust removal pipes together basically removes impurities from hot melt paint and ensures the adhesion of hot melt paint to a certain extent. However, after reading the technical solution, it is found that when hot melt paint falls, it will accumulate in clumps on the road, which is not conducive to the uniformity of road markings and may even lead to the loss of paint for subsequent markings. Therefore, hot melt paint should be pressed and applied to reduce the unevenness of paint. Utility Model Content

[0005] The purpose of this invention is to provide a high-precision road marking coating device, which aims to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: It includes a frame, on the surface of which a stirrer is disposed through. A discharge port is fixed to the bottom of the stirrer, and a dispersing component is fitted to the discharge port. An applicator is placed beside the dispersing component. The applicator includes a sleeve plate sleeved with the straight shaft of the stirrer. A pull rod is provided on the side of the sleeve plate, and a straight plate is fixed to the end face of the pull rod. A column is provided on one side of the bottom of the straight plate, and a spring is fitted onto the surface of the column. A slider is provided at one end of the spring, and an L-shaped base plate is installed at the bottom of the slider. An applicator claw is rotatably fitted onto one end of the L-shaped base plate via a support shaft.

[0007] In a preferred embodiment of this utility model, the surface of the slider is slidably connected with an irregularly shaped slide rail, and the irregularly shaped slide rail is fixed to the stirrer via a base.

[0008] As a preferred embodiment of this utility model, the lower surface of the applicator claw is provided with inner abutting teeth, and the outer side of the applicator claw is fixed with a pressing block.

[0009] As a preferred embodiment of this utility model, there are two irregularly shaped slides, and the two irregularly shaped slides are symmetrically distributed.

[0010] As a preferred embodiment of this utility model, the shape of the applicator claw is curved at the top and straight at the bottom, and the surface of the applicator claws that are close to each other is rounded.

[0011] In a preferred embodiment of this utility model, the dispersing component includes a base fixed to the bottom of the stirrer, an adapter ring being fitted to the inner side of the base, and a side shaft being fixedly connected to the inner wall of the adapter ring.

[0012] As a preferred embodiment of this utility model, the outer surface of the side shaft is rotatably fitted with dispersing teeth, and the dispersing teeth are distributed in a ring array.

[0013] As a preferred embodiment of this utility model, a drive source is installed through the upper surface of the stirrer, and a feeding port is opened on the top surface of the stirrer.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: The cooperation between the feeding port and the dispersing component allows the paint to be dispersed and spread out when falling under gravity, preventing clumping and affecting the coating quality of the markings. Furthermore, the cooperation between the sleeve plate and the pull rod ensures that when the agitator rotates, the centrifugal force generated causes the straight plate connected to the pull rod to move along the outer diameter. Since the sleeve plate and the agitator have the same motion state, the sleeve plate rotates continuously, and the straight plate rotates synchronously. Then, through the installation of the spring and slider, as the centrifugal force continuously drives the straight plate to move, one end of the spring at the bottom is fixed and supported by the column, while the other end pulls the slider to slide linearly. The L-shaped base plate fixation allows the applicator claw to continuously move, achieving the flattening of the paint. Given that the applicator component is directly connected to the agitator's straight shaft, the applicator claw achieves a rotating flattening effect, significantly expanding the flattening range of the paint, which helps to improve the problem of excessive paint stickiness and enhances the coating quality of the markings. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the parts related to achieving the mixing effect of hot melt coating in this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the parts related to achieving the pressing and applying effect of hot melt coating in this utility model;

[0019] Figure 4 This utility model Figure 3 A magnified view of a portion of point A in the middle.

[0020] In the diagram: 1. Frame; 2. Drive source; 3. Mixer; 4. Feed port; 5. Discharge port; 6. Dispersion assembly; 61. Base; 62. Adapter ring; 63. Side shaft; 64. Dispersion teeth; 7. Application assembly; 71. Sleeve; 72. Pull rod; 73. Straight plate; 74. Column; 75. Spring; 76. Slider; 77. Irregular slide; 78. L-shaped substrate; 79. Application claw; 791. Inner abutment teeth; 792. Clamping block. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0022] This utility model embodiment proposes a high-precision road marking coating device, including a vehicle frame 1; exemplarily, such as... Figures 1-3 As shown.

[0023] A mixer 3 is provided through the surface of the frame 1. A feeding port 5 is fixed at the bottom of the mixer 3. A dispersing component 6 is fitted to the feeding port 5. An applicating component 7 is placed on the side of the dispersing component 6. The applicating component 7 includes a sleeve plate 71 that is sleeved with the straight shaft of the mixer 3. A pull rod 72 is provided on the side of the sleeve plate 71. A straight plate 73 is fixed to the end face of the pull rod 72. A column 74 is provided on one side of the bottom of the straight plate 73. A spring 75 is fitted on the surface of the column 74. A slider 76 is provided at one end of the spring 75. An L-shaped base plate 78 is installed at the bottom of the slider 76. An applicating claw 79 is rotatably sleeved on one end of the L-shaped base plate 78 via a support shaft.

[0024] The cooperation between the discharge port 5 and the dispersing component 6 allows the paint to be dispersed and spread out when it falls under gravity, preventing it from piling up and affecting the coating quality of the markings. The cooperation between the sleeve plate 71 and the pull rod 72 ensures that when the agitator 3 rotates, the centrifugal force generated causes the straight plate 73 connected to the pull rod 72 to move along the outer diameter. Furthermore, since the sleeve plate 71 and the agitator 3 have the same motion, the sleeve plate 71 rotates continuously, and the straight plate 73 rotates synchronously. Then, through the installation of the spring 75 and the slider 76, as the centrifugal force continuously drives the straight plate 73 to move, one end of the spring 75 at the bottom is fixed and supported by the column 74, while the other end pulls the slider 76 to slide linearly. Furthermore, the L-shaped base plate 78 fixes the application claw 79, causing it to continuously move and flatten the paint. Since the application component 7 and the agitator 3 are directly connected by a straight shaft, the application claw 79 achieves a rotating and flattening effect, significantly expanding the flattening range of the paint, which helps to improve the problem of excessive paint stickiness and enhance the coating quality of the markings.

[0025] The surface of the slider 76 is slidably connected to an irregularly shaped slide rail 77, and the irregularly shaped slide rail 77 is fixed to the stirrer 3 by the base;

[0026] Furthermore, the sliding of the irregular slide 77 and the slider 76 makes the linear sliding of the slider 76 more stable, which can make the pushing trajectory of the applicator claw 79 coincide with the sliding line of the slider 76, which helps to ensure the uniform application of the paint and the fuller coating effect of the marking.

[0027] The lower surface of the applicator claw 79 is provided with an inner abutment tooth 791, and the outer side of the applicator claw 79 is fixed with a pressing block 792.

[0028] Specifically, the inner abutment teeth 791 and the pressing block 792 can supplement the application claws 79, so that the internal clumps in the coating are broken up a second time, which significantly reduces the clumping of the coating.

[0029] The number of the irregularly shaped slides 77 is two; for example, such as... Figures 2-4 As shown.

[0030] The two irregularly shaped slides 77 are symmetrically distributed.

[0031] By setting up symmetrically distributed irregularly shaped slides 77, more application claws 79 can press the coating material simultaneously. Since the coating material is applied by gravity, this method will apply force to the application claws 79, allowing the application claws 79 to make better contact with the coating material, thus achieving stable coating of the coating material.

[0032] The applicator claw 79 has a curved upper part and a straight lower part, and the surfaces of the applicator claws 79 that are close to each other are rounded.

[0033] The dispersion component 6 includes a base 61 fixed to the bottom of the stirrer 3, an adapter ring 62 is adapted to be installed on the inner side of the base 61, and a side shaft 63 is fixedly connected to the inner wall of the adapter ring 62.

[0034] Specifically, by fixing the adapter ring 62 to the side shaft 63, the paint falling from the bottom of the agitator 3 is confined to the inside of the adapter ring 62, thus avoiding waste of paint resources.

[0035] The outer surface of the side shaft 63 is rotatably fitted with dispersion teeth 64; for example, such as Figures 3-4 As shown.

[0036] The dispersed teeth 64 are distributed in a ring array.

[0037] The upper surface of the agitator 3 is through-mounted with a drive source 2, and the top surface of the agitator 3 is provided with a feeding port 4.

[0038] Specifically, by rotating and installing dispersing teeth 64 on the surface of the side shaft 63, the paint is cut into different areas by the dispersing teeth 64. Under the rotation of the agitator 3, the dispersing teeth 64 can achieve rotational cutting of the paint. At the same time, because the paint is spread out by the dispersing teeth 64, the density is reduced, and the situation of sticking together is naturally improved. In addition, the drive source 2 is installed on the upper surface of the agitator 3, so that the agitator 3 has a rotation source and realizes the function of self-rotation. At the same time, the feed port 4 is opened to facilitate the input of paint.

[0039] Working principle: First, turn on the drive source 2 to power the agitator 3, so that the agitator 3 can rotate autonomously. Then, the paint is put in through the feed port 4, mixed and stirred by the agitator 3, and then discharged through the discharge port 5.

[0040] Then, the rotation of the stirrer 3 will drive the adapter ring 62 to rotate at the same time. The paint falling by gravity will exert force on the dispersing teeth 64, causing the dispersing teeth 64 to rotate around the surface of the side shaft 63. During the rotation of the dispersing teeth 64, the paint will be cut into areas, reducing the paint from falling and sticking.

[0041] Next, due to the continuous rotation of the agitator 3, the centrifugal force generated causes the straight plate 73 to be pulled out from the side of the sleeve plate 71, resulting in relative displacement. One end of the spring 75 located at the bottom is fixed by the column 74, and the other end drives the slider 76 to slide linearly along the irregular slide 77, further realizing the displacement and spreading function of the applicator claw 79 on the paint. As the agitator 3 continues to rotate, the applicator claw 79 finally achieves a larger range of anti-paint accumulation effect.

[0042] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0043] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0044] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0045] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A high-precision road marking coating device, characterized in that: The device includes a frame (1), on which a stirrer (3) is disposed through the surface of the frame (1). A discharge port (5) is fixed at the bottom of the stirrer (3). A dispersing component (6) is fitted to the discharge port (5). An applicator (7) is placed on the side of the dispersing component (6). The applicator (7) includes a sleeve plate (71) that is sleeved with the straight shaft of the stirrer (3). A pull rod (72) is provided on the side of the sleeve plate (71). A straight plate (73) is fixed on the end face of the pull rod (72). A column (74) is provided on one side of the bottom of the straight plate (73). A spring (75) is fitted on the surface of the column (74). A slider (76) is provided at one end of the spring (75). An L-shaped base plate (78) is installed at the bottom of the slider (76). An applicator claw (79) is rotatably sleeved on one end of the L-shaped base plate (78) through a support shaft.

2. The high-precision road marking coating device according to claim 1, characterized in that: The surface of the slider (76) is slidably connected to a shaped slide rail (77), which is fixed to the stirrer (3) via a base.

3. The high-precision road marking coating device according to claim 1, characterized in that: The lower surface of the applicator claw (79) is provided with an inner abutment tooth (791), and the outer side of the applicator claw (79) is fixed with a pressing block (792).

4. The high-precision road marking coating device according to claim 2, characterized in that: There are two irregularly shaped slides (77), and the two irregularly shaped slides (77) are symmetrically distributed.

5. The high-precision road marking coating device according to claim 1, characterized in that: The applicator claws (79) are curved at the top and straight at the bottom, and the surfaces of the applicator claws (79) that are close to each other are rounded.

6. The high-precision road marking coating device according to claim 1, characterized in that: The dispersion component (6) includes a base (61) fixed to the bottom of the stirrer (3), an adapter ring (62) is adapted to be installed on the inner side of the base (61), and a side shaft (63) is fixedly connected to the inner wall surface of the adapter ring (62).

7. A high-precision road marking coating device according to claim 6, characterized in that: The outer surface of the side shaft (63) is rotatably fitted with dispersion teeth (64), and the dispersion teeth (64) are distributed in a ring array.

8. The high-precision road marking coating device according to claim 1, characterized in that: The upper surface of the agitator (3) is equipped with a drive source (2), and the top surface of the agitator (3) is provided with a feed port (4).

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