Safety traffic sign spraying device

Abstract

The utility model relates to the technical field of sign spraying, in particular to a safety traffic sign spraying device which comprises a supporting mechanism serving as a device body, the supporting mechanism comprises a workbench, and a spraying mechanism used for spraying a sign board is arranged at the top of the supporting mechanism. The spraying mechanism is provided with a protection mechanism used for sealing the coating, and the bottom of the workbench is provided with a fixing mechanism used for preventing the spraying portion of the signboard from being shielded. By arranging the fixing mechanism, the device can effectively fix the signboard without shielding the spraying position of the signboard, the disc is driven by the servo motor to rotate so that the fixing rods can move in the special-shaped holes, and therefore the multiple edges of the signboard can be fixed in a contact mode; and meanwhile, the fixing rods located at different positions in the special-shaped hole are different in signboard diameter, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sign spraying, in particular to a safety traffic sign spraying device. Background Art

[0002] Road safety traffic signs play a guiding role in daily life. In complex road networks, traffic signs can instruct drivers on the correct direction of travel. In the process of producing safety traffic signs, it is usually necessary to spray the corresponding safety traffic signs on the surface of the signs. The spraying device in the prior art clamps and fixes the signs, and the clamping part of the signs is easily blocked, resulting in incomplete spraying of the signs, affecting the spraying effect of the safety traffic signs. Utility Model Content

[0003] In view of the shortcomings of the prior art, the utility model provides a safety traffic sign spraying device, which has the advantages of being able to fully spray the signboard and not obstructing the signboard when it is fixed. It solves the problem that the spraying device in the prior art fixes the signboard by clamping, and the clamping part of the signboard is easily obstructed, resulting in incomplete spraying part of the signboard, affecting the spraying effect of the safety traffic sign.

[0004] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] A safety traffic sign spraying device includes a supporting mechanism as a main body of the device, the supporting mechanism includes a workbench, a spraying mechanism for spraying the sign is arranged on the top of the supporting mechanism, a protective mechanism for sealing the paint is arranged on the spraying mechanism, a fixing mechanism for avoiding obstruction of the spraying part of the sign is arranged at the bottom of the workbench, the fixing mechanism includes a plurality of special-shaped holes opened on the workbench, a circular plate is rotatably connected to the bottom of the workbench, a plurality of special-shaped receiving boxes are fixedly connected to the outer side of the circular plate, a plurality of the special-shaped receiving boxes are slidably connected to fixing rods, a plurality of groups of concave and convex patterns are arranged on the top of the plurality of fixing rods, and a supporting plate is fixedly connected to the center position of the workbench.

[0006] Preferably, the protection mechanism comprises two arc-shaped connecting frames, and telescopic protection covers are installed at the bottom of the two arc-shaped connecting frames.

[0007] Preferably, the spraying mechanism includes a fixed block fixedly connected to one side of the top of the workbench, the top of the fixed block is fixedly connected to a support plate, a square hole is opened on the support plate, sliding grooves are opened on both sides of the support plate located in the square hole, an electric telescopic rod is installed on one side of the support plate located in the square hole, the movable end of the electric telescopic rod is fixedly connected to a sliding ring, and a spray gun is installed in the sliding ring.

[0008] Preferably, two connecting blocks are fixedly connected to one side of the top of the workbench, a guide rod is fixedly connected between the two connecting blocks, a screw is rotatably connected between the two connecting blocks, the guide rod is slidingly connected to the fixed block, the screw is threadedly connected to the fixed block, and side panels are fixedly connected to both sides of the bottom of the workbench.

[0009] Preferably, a connecting frame is fixedly connected between the two side plates, and a servo motor for driving the circular plate to rotate is installed in the connecting frame.

[0010] Preferably, the diameter of the circle formed by the two arc-shaped connecting frames is the same as the telescopic length of the movable end of the electric telescopic rod.

[0011] By means of the above technical solution, the utility model provides a safety traffic sign spraying device, which has at least the following beneficial effects:

[0012] 1. The utility model sets a fixing mechanism so that the device can effectively fix the signboard without blocking the spraying position of the signboard. The servo motor drives the disc to rotate so that multiple fixing rods move in the special-shaped holes, thereby contacting and fixing multiple edges of the signboard without blocking the front spraying part of the signboard. At the same time, the fixing rods at different positions in the special-shaped holes are adapted to different signboard diameters, thereby improving the applicability of the device.

[0013] 2. The utility model provides a protective mechanism so that the device will not cause paint leakage during the process of spraying the signboard. The telescopic protective cover enables the device to form a sealed spraying environment when spraying the signboard, thereby preventing the workers from inhaling paint particles and endangering their lives and health. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural schematic diagram of the protection mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the spraying mechanism of the utility model;

[0018] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the special-shaped receiving box of the utility model.

[0020] Reference numerals:

[0021] 1. Support mechanism; 101. Workbench; 102. Connecting block; 2. Spraying mechanism; 201. Fixing block; 202. Support plate; 203. Square hole; 204. Slide groove; 205. Electric telescopic rod; 206. Sliding collar; 207. Spraying gun; 3. Protective mechanism; 301. Arc-shaped connecting frame; 302. Telescopic protective cover; 4. Fixing mechanism; 401. Special-shaped hole; 402. Fixing rod; 403. Concave and convex pattern; 404. Support plate; 405. Round plate; 406. Special-shaped receiving box. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] When spraying a signboard, the spraying device in the prior art usually needs to clamp it to avoid deviation. However, since the range of spraying of the signboard is relatively wide, the clamped part of the signboard is easily blocked, resulting in incomplete spraying of the signboard, thereby affecting the production quality of the signboard. The following describes a safety traffic sign spraying device provided by some embodiments of the utility model in conjunction with the accompanying drawings.

[0024] Embodiment 1:

[0025] In order to solve the problem of partial area obstruction caused by spraying and fixing the sign in the prior art, Figure 1-Figure 5 As shown, a safety traffic sign spraying device is proposed, by setting a supporting mechanism 1 as the device body, a spraying mechanism 2 is arranged on the top of the supporting mechanism 1, and the spraying mechanism 2 is used to spray the signboard, and a protective mechanism 3 is arranged on the spraying mechanism 2, and the protective mechanism 3 is used to shield and seal the paint during the spraying process to avoid leakage, and a fixing mechanism 4 is arranged at the bottom of the workbench 101, and the fixing mechanism 4 is used to fix the signboard to avoid the signboard from shifting, and at the same time avoid blocking the spraying part of the signboard, thereby ensuring the spraying effect of the device.

[0026] In order to ensure that the signboard can be fixed while avoiding partial obstruction of the spraying area, a fixing mechanism 4 is proposed, in which a plurality of special-shaped holes 401 are opened on the workbench 101, a circular plate 405 is rotatably connected to the bottom of the workbench 101, a plurality of special-shaped receiving boxes 406 are fixedly connected to the outer side of the circular plate 405, a plurality of special-shaped receiving boxes 406 are slidably connected to fixing rods 402, a plurality of fixing rods 402 are provided with a plurality of groups of concave-convex patterns 403 at the top, a support plate 404 is fixedly connected to the center of the workbench 101, a connecting frame is fixedly connected between the two side plates, a servo motor for driving the circular plate 405 to rotate is installed in the connecting frame, and the servo motor for driving the circular plate 405 to rotate is installed in the connecting frame. The servo motor drives the circular plate 405 to rotate, so that the circular plate 405 drives the multiple special-shaped receiving boxes 406 to rotate, so that the multiple fixing rods 402 can move in a directional manner under the limitation of the multiple special-shaped holes 401. The multiple groups of concave and convex patterns 403 on the multiple fixing rods 402 can improve the fixing effect of the multiple fixing rods 402 on the signboard. Since the signboard is fixed by the edges of the multiple fixing rods 402, the obstruction of the spraying part of the signboard is avoided, and the spraying effect of the device on the signboard is guaranteed. At the same time, the multiple fixing rods 402 located in the multiple special-shaped holes 401 have different diameter sizes of the corresponding signboards, which further improves the applicability of the device.

[0027] In order to ensure the spraying effect of the device on the signboard, a spraying mechanism 2 capable of positioning and movement is set up, by fixing a fixed block 201 on one side of the top of the workbench 101, fixing a support plate 202 on the top of the fixed block 201, a square hole 203 is provided on the support plate 202, and sliding grooves 204 are provided on both sides of the support plate 202 located in the square hole 203, an electric telescopic rod 205 is installed on one side of the support plate 202 located in the square hole 203, and a sliding ring 206 is fixedly connected to the movable end of the electric telescopic rod 205, and a spray gun 207 is installed in the sliding ring 206. The two connecting A guide rod is fixedly connected between the connecting blocks 102, and a screw is rotatably connected between the two connecting blocks 102. A retarder motor for driving the screw is installed on one side of one of the connecting blocks 102. The guide rod is slidably connected to the fixed block 201, and the screw is threadedly connected to the fixed block 201. The rotation of the screw is controlled by the retarder motor, so that the fixed block 201 slides on the guide rod, and the position of the sliding ring 206 in the two slide grooves 204 is adjusted and moved by the electric telescopic rod 205. The two cooperate to fully spray the spraying area of ​​the signboard, thereby ensuring the spraying quality of the signboard.

[0028] The diameter of the circle formed by the two arc-shaped connecting frames 301 is the same as the telescopic length of the movable end of the electric telescopic rod 205 , so as to prevent the telescopic protective cover 302 at the bottom of the two arc-shaped connecting frames 301 from affecting the moving range of the sliding ring 206 .

[0029] Embodiment 2:

[0030] On the basis of Example 1, the technical solution proposed in Example 1 is used to solve the problem that the spraying device in the prior art clamps and fixes the signboard, and the clamping part of the signboard is easily blocked, resulting in incomplete spraying part of the signboard, affecting the spraying effect of the safety traffic sign. However, in the process of spraying the signboard, the paint is prone to splashing when spraying the signboard. If it is not blocked, it is easy to cause the working environment to be polluted. If inhaled by the staff, it will affect their life and health.

[0031] In order to avoid the paint splashing during the spraying process, Figure 1 and Figure 2 as well as Figure 3 As shown, a protective mechanism 3 is proposed, in which arc-shaped connecting frames 301 are fixedly connected on both sides of the support plate 202, and telescopic protective covers 302 are installed at the bottom of the two arc-shaped connecting frames 301. The telescopic protective covers 302 are used to shield the splashed paint to form a sealed spraying environment, thereby protecting the cleanliness of the working environment and preventing the workers from inhaling paint particles that endanger their lives and health.

[0032] The supporting mechanism 1 includes a workbench 101, and two connecting blocks 102 are fixedly connected to one side of the top of the workbench 101. Side panels are fixedly connected to both sides of the bottom of the workbench 101. The device as a whole is supported by the side panels, and various mechanisms are fixedly connected by the workbench 101.

[0033] It should be noted that the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A safety traffic sign spraying device, comprising a support mechanism (1) as a main body of the device, the support mechanism (1) comprising a workbench (101), a spraying mechanism (2) for spraying the sign is arranged on the top of the support mechanism (1), characterized in that: The spraying mechanism (2) is provided with a protective mechanism (3) for sealing the paint, and the bottom of the workbench (101) is provided with a fixing mechanism (4) for preventing the spraying part of the signboard from being blocked; The fixing mechanism (4) comprises a plurality of special-shaped holes (401) provided on the workbench (101); a circular plate (405) is rotatably connected to the bottom of the workbench (101); a plurality of special-shaped receiving boxes (406) are fixedly connected to the outer side of the circular plate (405); a fixing rod (402) is slidably connected inside the plurality of special-shaped receiving boxes (406); a plurality of groups of concave-convex patterns (403) are provided at the top ends of the plurality of fixing rods (402); and a support plate (404) is fixedly connected to the center of the workbench (101).

2. A safety traffic sign spraying device according to claim 1, characterized in that: The protection mechanism (3) comprises two arc-shaped connecting frames (301), and telescopic protection covers (302) are installed at the bottom of the two arc-shaped connecting frames (301).

3. A safety traffic sign spraying device according to claim 2, characterized in that: The spraying mechanism (2) comprises a fixed block (201) fixedly connected to one side of the top of the workbench (101); a support plate (202) is fixedly connected to the top of the fixed block (201); a square hole (203) is provided on the support plate (202); sliding grooves (204) are provided on both sides of the support plate (202) located in the square hole (203); an electric telescopic rod (205) is installed on one side of the support plate (202) located in the square hole (203); a sliding ring (206) is fixedly connected to the movable end of the electric telescopic rod (205); and a spray gun (207) is installed in the sliding ring (206).

4. A safety traffic sign spraying device according to claim 3, characterized in that: Two connecting blocks (102) are fixedly connected to one side of the top of the workbench (101); a guide rod is fixedly connected between the two connecting blocks (102); a screw rod is rotatably connected between the two connecting blocks (102); the guide rod is slidably connected to the fixed block (201); the screw rod is threadedly connected to the fixed block (201); and side panels are fixedly connected to both sides of the bottom of the workbench (101).

5. A safety traffic sign spraying device according to claim 4, characterized in that: A connecting frame is fixedly connected between the two side plates, and a servo motor for driving the circular plate (405) to rotate is installed in the connecting frame.

6. A safety traffic sign spraying device according to claim 2, characterized in that: The diameter of the circle formed by the two arc-shaped connecting frames (301) is the same as the telescopic length of the movable end of the electric telescopic rod (205).

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