Guardrail plate spraying device
By designing a limiting and reciprocating spraying mechanism, the problems of positional deviation and uneven coating during the spraying process of guardrail panels were solved, achieving a higher quality spraying effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-10
AI Technical Summary
During the painting process of guardrail panels, the guardrail panels may shift in position, resulting in uneven painting quality and insufficient paint coverage due to the spacing between the nozzles.
A guardrail spraying device was designed, including a limiting mechanism and a reciprocating spraying mechanism. The guardrail is limited by an impact mechanism, and uniform spraying is achieved by the reciprocating spraying mechanism.
It effectively prevents the guardrail panels from shifting during transportation, improves the spraying quality, and makes the coating more uniform.
Smart Images
Figure CN224100990U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of guardrail board, especially a guardrail board spraying device. BACKGROUND
[0002] Guardrail board, usually refers to the safety protection facilities for the two sides or central reservation of road, bridge etc., in the guardrail board processing process, need to use the spraying device to carry out spraying treatment to its surface, improve the corrosion resistance and service life of guardrail board.
[0003] At present, when carrying out batch spraying operation to guardrail board, usually through the conveying belt to convey it, and through the spraying mechanism above the conveying belt to carry out spraying to the guardrail board, when the guardrail board moves along the conveying belt, since the guardrail board shape is wave shape, and the contact surface with the conveying belt is uneven, the guardrail board may appear position deviation condition when conveying, thereby influence spraying quality.
[0004] In addition, the setting of the spray head of the spraying mechanism also has certain limitation, and there is spacing between the spray heads, although the spray heads adopt scattering design, but in the area between the spray heads, the paint covering density on the guardrail board is obviously insufficient, causing uneven coating. SUMMARY
[0005] The utility model aims at at least one of the technical problems in the related art.
[0006] Therefore, the utility model provides a guardrail board spraying device, can carry out location to the guardrail board in the conveying process, prevent the guardrail board from appearing deviation, thereby effectively improve spraying quality, in addition, can drive the spraying mechanism to reciprocate, make the coating more uniform.
[0007] In order to achieve the above object, the utility model provides a guardrail board spraying device, including base, impact mechanism, spraying mechanism, paint supply mechanism and conveying mechanism, wherein the top surface of base is equipped with support, the support is provided with mounting plate, the mounting plate is equipped with sliding slot, the sliding slot is connected with sliding plate in sliding, the sliding plate is connected with moving plate, the top surface of moving plate is relatively provided with two impact plates, the impact mechanism is set up on mounting plate, and is matched with two impact plates, the spraying mechanism is connected with moving plate, the paint supply mechanism is set up on support, and is communicated with spraying mechanism, the conveying mechanism is set up on base, both side walls of support are equipped with electric push rod, the piston end of electric push rod is connected with fixed frame, the fixed frame is located above conveying mechanism, a plurality of limit wheels are rotatably connected in the fixed frame.
[0008] The guardrail plate spraying device can position the guardrail plate during conveying, prevents the guardrail plate from deviating, and effectively improves the spraying quality.
[0009] In addition, the guardrail plate spraying device according to the application can have the following additional technical features:
[0010] Specifically, the impact mechanism comprises a driver, a rotating rod, a rotating shaft, a first impact rod and a second impact rod, wherein the driver is arranged on the mounting plate, the rotating rod is connected with the output shaft of the driver, the rotating rod is located on one side of the impact plate, the rotating shaft is rotatably connected with the mounting plate, the first impact rod and the second impact rod are respectively connected with the rotating shaft, and the first impact rod and the second impact rod are both located on one side of the rotating rod.
[0011] Specifically, the spraying mechanism comprises a storage hopper and a plurality of spray heads, wherein the storage hopper is connected with the moving plate, and the plurality of spray heads are respectively connected with the bottom surface of the storage hopper.
[0012] Specifically, the paint supply mechanism comprises a storage tank, a paint pump and a hose, wherein the storage tank and the paint pump are respectively arranged on the support, the input end of the paint pump is in communication with the storage tank, the output end of the paint pump is connected with the hose, and the hose is in communication with the storage hopper.
[0013] Specifically, the conveying mechanism comprises a mounting seat and a conveying belt, wherein the mounting seat is arranged on the base, and the conveying belt is arranged in the mounting seat.
[0014] The additional aspects and advantages of the present application will be partially given in the following description, partially will become obvious from the following description, or will be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS
[0015] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:
[0016] Figure 1 It is a structure schematic view of the guardrail plate spraying device of the present application;
[0017] Figure 2 It is a side view of the sliding groove of the guardrail plate spraying device of the present application;
[0018] Figure 3 It is a side view of the fixing frame of the guardrail plate spraying device of the present application.
[0019] As shown in the figure: 10, base; 11, support; 12, mounting plate; 20, sliding groove; 21, sliding plate; 22, moving plate; 23, collision plate; 30, impact mechanism; 31, driver; 32, rotating rod; 33, rotating shaft; 34, first impact rod; 35, second impact rod; 40, spraying mechanism; 41, storage hopper; 42, spray head; 50, paint supply mechanism; 51, storage tank; 52, paint pump; 53, hose; 60, conveying mechanism; 61, mounting seat; 62, conveying belt; 71, electric push rod; 72, fixing frame; 73, limiting wheel. DETAILED DESCRIPTION
[0020] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application. On the contrary, the embodiments of the present application include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.
[0021] The guardrail plate spraying device of the present application is described below in combination with the drawings.
[0022] As Figures 1-3 shown, the guardrail plate spraying device of the present application can include a base 10, an impact mechanism 30, a spraying mechanism 40, a paint supply mechanism 50 and a conveying mechanism 60.
[0023] Among them, the top surface of the base 10 is provided with a support 11, the support 11 is provided with a mounting plate 12, the mounting plate 12 is provided with a sliding groove 20, the sliding groove 20 is slidably connected with a sliding plate 21, the sliding plate 21 is connected with a moving plate 22, the top surface of the moving plate 22 is oppositely provided with two collision plates 23, the impact mechanism 30 is arranged on the mounting plate 12 and cooperates with the two collision plates 23, the spraying mechanism 40 is connected with the moving plate 22, the paint supply mechanism 50 is arranged on the support 11 and communicates with the spraying mechanism 40.
[0024] It should be noted that the sliding groove 20 described in this embodiment is selected as a T-shaped sliding groove, and the sliding plate 21 is selected as a T-shaped sliding plate to prevent the sliding plate 21 from being separated from the sliding groove 20, and a photoelectric sensor is mounted on the support 11 to detect the arrival and departure of the guardrail plate and automatically control the start and stop of the spraying mechanism 40 accordingly.
[0025] The conveying mechanism 60 is arranged on the base 10, and the two side walls of the support 11 are each provided with an electric push rod 71, the piston end of the electric push rod 71 is connected with a fixing frame 72, the fixing frame 72 is located above the conveying mechanism 60, and a plurality of limiting wheels 73 are rotatably connected in the fixing frame 72.
[0026] Specifically, the staff first starts the paint supply mechanism 50, transports the paint to the spraying mechanism 40, temporarily stores it, then starts the electric push rod 71, adjusts the distance between the two fixed frames 72, so that the distance between the limiting wheels 73 on both sides adapts to the size of the guardrail plate, then places a plurality of guardrail plates on the conveying mechanism 60 in turn, and transports the guardrail plates. The limiting wheels 73 can ensure that the guardrail plates are kept in the correct position during the conveying process, avoiding deviation.
[0027] The impact mechanism 30 is started, and the two impact plates 23 are impacted in different directions in turn, driving the moving plate 22 and the spraying mechanism 40 to move back and forth. In this process, the sliding plate 21 slides back and forth in the sliding groove 20, providing support and guidance for the moving plate 22.
[0028] When the photoelectric sensor detects that the guardrail plate moves under the spraying mechanism 40, the spraying mechanism 40 is controlled to be turned on, so that the paint released by the reciprocating spraying mechanism 40 can be uniformly sprayed on the guardrail plate. After the guardrail plate leaves, the spraying mechanism 40 is turned off, and then the above steps are repeated to spray a plurality of guardrail plates in turn. The sprayed guardrail plates are moved to the drying equipment for drying.
[0029] The guardrail plate spraying device of the embodiment of the utility model can position the guardrail plate during conveying, prevent the guardrail plate from deviating, effectively improve the spraying quality, and drive the spraying mechanism to move back and forth, so that the coating is more uniform.
[0030] In an embodiment of the utility model, as shown in Figure 1 The impact mechanism 30 includes a driver 31, a rotating rod 32, a rotating shaft 33, a first impact rod 34 and a second impact rod 35. The driver 31 is arranged on the mounting plate 12, the rotating rod 32 is connected with the output shaft of the driver 31, the rotating rod 32 is located on one side of the impact plate 23, the rotating shaft 33 is rotatably connected with the mounting plate 12, the first impact rod 34 and the second impact rod 35 are respectively connected with the rotating shaft 33, and the first impact rod 34 and the second impact rod 35 are both located on one side of the rotating rod 32.
[0031] It should be noted that the driver 31 described in this embodiment can be an electric motor. The driver 31 can drive the rotating rod 32 to rotate. During the rotation of the rotating rod 32, one end of the rotating rod 32 will impact the left impact plate 23, driving the sliding plate 21 to move to one side. Then the other end of the rotating rod 32 will impact the first impact rod 34, driving the rotating shaft 33 to rotate, so that the second impact rod 35 moves, impacting the right impact plate 23 and driving the sliding plate 21 to move to the other side. In this way, the sliding plate 21 moves back and forth.
[0032] In an embodiment of the present application, as shown in Figure 1 and Figure 2 The spraying mechanism 40 comprises a storage hopper 41 and a plurality of spray heads 42, wherein the storage hopper 41 is connected with the moving plate 22, and the plurality of spray heads 42 are respectively connected with the bottom surface of the storage hopper 41.
[0033] It should be pointed out that the plurality of spray heads 42 are all provided with electromagnetic valves for controlling the opening and closing of the spray heads 42, and the storage hopper 41 can store the paint delivered, and then the paint is released by the plurality of spray heads 42 and sprayed on the surface of the guard plate.
[0034] In an embodiment of the present application, as shown in Figure 1 The paint supply mechanism 50 comprises a storage tank 51, a paint pump 52 and a hose 53, wherein the storage tank 51 and the paint pump 52 are respectively arranged on the support 11, the input end of the paint pump 52 is communicated with the storage tank 51, the output end of the paint pump 52 is connected with the hose 53, and the hose 53 is communicated with the storage hopper 41.
[0035] It should be pointed out that the paint stored in the storage tank 51 can be delivered into the storage hopper 41 by the paint pump 52 through the hose 53, and the hose 53 has a soft material and can adapt to the position change of the storage hopper 41.
[0036] In an embodiment of the present application, as shown in Figure 1 The conveying mechanism 60 comprises a mounting seat 61 and a conveying belt 62, wherein the mounting seat 61 is arranged on the base 10, and the conveying belt 62 is arranged in the mounting seat 61.
[0037] It should be pointed out that one side of the mounting seat 61 is provided with a driving motor for driving the conveying belt 62 to run, and the mounting seat 61 can provide a supporting action for the conveying belt 62, and the conveying belt 62 conveys the guard plate so that it is sprayed by the spraying mechanism 40.
[0038] In summary, the guard plate spraying device can position the guard plate during the conveying process, prevent the guard plate from deviating, effectively improve the spraying quality, and drive the spraying mechanism to reciprocate, so that the coating is more uniform.
[0039] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.
[0040] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. Furthermore, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples, without contradiction.
[0041] Although the embodiments of the present application have been shown and described above, it is understood that the above-described embodiments are exemplary and are not to be construed as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and deformations to the above-described embodiments within the scope of the present application.
Claims
1. A guardrail panel painting apparatus, characterized by, Including base, impact mechanism, spraying mechanism, paint supply mechanism and conveying mechanism, wherein, The top surface of the base is provided with a support, and the support is provided with a mounting plate; The mounting plate is provided with a sliding groove, and a sliding plate is slidably connected in the sliding groove, and the sliding plate is connected with a moving plate, and two collision plates are oppositely arranged on the top surface of the moving plate; The impact mechanism is arranged on the mounting plate and cooperates with the two collision plates; The spraying mechanism is connected with the moving plate; The paint supply mechanism is arranged on the support and communicates with the spraying mechanism; The conveying mechanism is arranged on the base; Both side walls of the support are provided with an electric push rod, the piston end of the electric push rod is connected with a fixing frame, the fixing frame is located above the conveying mechanism, and a plurality of limiting wheels are rotatably connected in the fixing frame.
2. The guardrail panel painting apparatus of claim 1, wherein, The impact mechanism comprises a driver, a rotating rod, a rotating shaft, a first impact rod and a second impact rod, wherein, The driver is arranged on the mounting plate, the rotating rod is connected with the output shaft of the driver, the rotating rod is located on one side of the collision plate, the rotating shaft is rotatably connected with the mounting plate, the first impact rod and the second impact rod are respectively connected with the rotating shaft, and the first impact rod and the second impact rod are located on one side of the rotating rod.
3. The guardrail panel painting apparatus of claim 1, wherein, The spraying mechanism comprises a storage hopper and a plurality of spray heads, wherein, The storage hopper is connected with the moving plate, and a plurality of spray heads are respectively connected with the bottom surface of the storage hopper.
4. The guardrail panel painting apparatus of claim 3, wherein, The paint supply mechanism comprises a storage tank, a paint pump and a hose, wherein, The storage tank and the paint pump are respectively arranged on the support, the input end of the paint pump communicates with the storage tank, the output end of the paint pump is connected with the hose, and the hose communicates with the storage hopper.
5. The guardrail panel painting apparatus of claim 1, wherein, The conveying mechanism comprises a mounting seat and a conveying belt, wherein, The mounting seat is arranged on the base, and the conveying belt is arranged in the mounting seat.