Exhibition wallboard painting device

Abstract

The utility model relates to an exhibition wallboard painting device which comprises two symmetrically-arranged n-shaped supporting frames, a plurality of rotating rods which are linearly and evenly distributed are rotationally connected to the opposite sides of the supporting frames, conveying pieces are coaxially fixed to the rotating rods, a plurality of suction cups are arranged between the conveying pieces, the upper ends of the suction cups are flush with the top ends of the conveying pieces, and the lower ends of the suction cups are flush with the top ends of the conveying pieces. According to the scheme, the conveying piece is driven to rotate through the rotating rod, after the wall plate is conveyed to the position above the suction cup, the suction end of the air pump enables the wall plate to be sucked by the suction cup, after the wall plate is fixed, the cleaning head communicated with the air outlet end of the air pump discharges air to clean dust particles on the surface of the wall plate, and after spraying and painting are completed, the wall plate is cleaned. According to the device, the wall plate is fixed, so that the influence of shaking of the wall plate on the spraying effect is reduced, dust is blown away through the cleaning head, the poor effect caused by adhesion of the dust and the wall plate is reduced, pigment drying is accelerated through the drying head, and the working efficiency is improved.

Description

Technical Field

[0001] The present application relates to the technical field of exhibition wall panels, and particularly to a spraying device for exhibition wall panels. Background Art

[0002] Spraying exhibition wall panels is a common exhibition design technique. Through spraying technology, patterns, texts and other contents can be directly printed on the wall panels to achieve the effects of decoration and information display. Usually at the exhibition site, the spraying of exhibition wall panels can be designed according to the exhibition theme and requirements to highlight the exhibit information or display the theme concept. Spraying exhibition wall panels can effectively enhance the overall atmosphere and ornamental value of the exhibition and is one of the commonly used means in exhibition design.

[0003] Traditional spraying devices spray directly on the wall panels through nozzles. In this spraying method, since there is no fixing measure for the wall, if the wall panel shakes during processing, errors will occur in spraying. And the dust particles on the wall panel will closely adhere to the wall panel after spraying, affecting the visual effect. Therefore, the wall panel needs to be cleaned before spraying. And if the wall panel after spraying is directly collected, it will be soiled due to the wet paint, and the traditional device also needs to wait for the paint to dry. Therefore, to solve the above problems, the present application provides a spraying device for exhibition wall panels.

[0004] The above information disclosed in this background art is only used to increase the understanding of the background art of the present application. Therefore, it may include prior art that is not known to those of ordinary skill in the art. Utility Model Content

[0005] To solve the problems of no fixing measure for the wall panel, the dust on the wall panel affecting the spraying effect and the need to wait for the paint to dry after spraying, the present application provides a spraying device for exhibition wall panels.

[0006] A spraying device for exhibition wall panels provided by the present application includes two symmetrically arranged "冂"-shaped support frames. A plurality of rotating rods evenly distributed in a straight line are rotatably connected to the opposite sides of the support frames. The rotating rods are coaxially and fixedly connected with conveying sheets. A plurality of suction cups are arranged between the conveying sheets. The upper ends of the suction cups are flush with the top ends of the conveying sheets. The conveying sheets convey the wall panel to a specified position, and the suction cups act to fix the wall panel.

[0007] Preferably, rigid connecting pipes are fixedly connected and communicated below the suction cups. An air suction box is arranged below the rotating rods. The two ends of the air suction box are fixedly connected to the support frames through two fixing plates. The connecting pipes are all communicated with the air suction box.

[0008] Preferably, an air pump is fixedly arranged on the side wall of the support frame. The air pump is communicated with the air suction box through a suction pipe.

[0009] Preferably, the support frames are all fixedly provided with a first linear module, and two support plates are slidably connected to the first linear module, one support plate is fixedly connected to a drying head, and the other support plate is fixedly connected to a cleaning head.

[0010] Preferably, the air pump is connected to the drying head via a drying pipe, and the air pump is connected to the cleaning head via a cleaning pipe.

[0011] Preferably, the first linear modules are slidably connected to first sliders, the two first sliders are located between the two support plates, and the upper ends of the first sliders are fixedly connected to fixing rods.

[0012] Preferably, the opposite end of the fixed rod is fixedly connected to a second linear module, the second linear module is slidably connected to a second slider, the lower end of the second slider is fixedly connected to a nozzle, a processor is fixedly provided on the upper wall of the second linear module, and the processor is communicatively connected to the nozzle.

[0013] Preferably, the support frame is fixedly provided with a motor for driving one of the rotating rods, and adjacent rotating rods are driven by a transmission belt.

[0014] In summary, this application includes the following beneficial technical effects:

[0015] The conveying plate is driven to rotate by the rotating rod, so that the wall panel is conveyed. After being conveyed to the top of the suction cup, the suction end of the air pump causes the wall panel to be firmly adsorbed by the suction cup. After the wall panel is fixed, the cleaning head connected to the air outlet end of the air pump discharges air to clean the dust particles on the surface of the wall panel. After the spraying is completed, air is blown through the drying head connected to the air outlet end of the air pump to accelerate the drying of the pigment. Compared with the traditional device, the device fixes the wall panel to reduce the influence of the shaking of the wall panel on the spraying effect, blows away the dust through the cleaning head, reduces the adverse effects caused by the adhesion of dust to the wall panel, and accelerates the drying of the pigment through the drying head, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a top view of the overall structure in Example 1 of the present application;

[0017] Figure 2 This is a top view of the overall structure in Example 1 of the present application;

[0018] Figure 3 It is a front view of the overall structure in the first embodiment of the present application;

[0019] Figure 4 It is a side view of the overall structure in Example 1 of the present application.

[0020] Description of reference numerals: 1. First linear module; 2. Rotating rod; 3. Transfer sheet; 4. Transmission belt; 5. First slider; 6. Fixed rod; 7. Second linear module; 8. Second slider; 9. Sprayer head; 10. Processor; 11. Air pump; 12. Suction pipe; 13. Drying pipe; 14. Cleaning pipe; 15. Support plate; 16. Drying head; 17. Cleaning head; 18. Support frame; 19. Suction cup; 20. Connecting pipe; 21. Suction box; 22. Fixed plate. Detailed implementation mode

[0021] The following further elaborates on this application in conjunction with the attached Figure 1-4 drawings.

[0022] Embodiment 1

[0023] Referring to Figure 1-4 , an exhibition wall panel spraying device includes two symmetrically arranged support frames 18 in a "冂" shape. A plurality of rotating rods 2 arranged linearly and evenly are rotatably connected to the opposite sides of the support frame 18. A motor for driving one rotating rod 2 is fixedly arranged on the support frame 18, and adjacent rotating rods 2 are all driven by a transmission belt 4. The rotating rods 2 are all coaxially and fixedly connected with transfer sheets 3. A plurality of suction cups 19 are arranged between the transfer sheets 3. The upper ends of the suction cups 19 are flush with the top ends of the transfer sheets 3. The transfer sheets 3 convey the wall panels and reach the designated position, and the suction cups 19 act to fix the wall panels.

[0024] Hard connecting pipes 20 are fixedly connected and communicated below the suction cups 19. An air suction box 21 is arranged below the rotating rods 2. Both ends of the air suction box 21 are fixedly connected to the support frame 18 through two fixed plates 22, and the connecting pipes 20 are all communicated with the air suction box 21. An air pump 11 is fixedly arranged on the side wall of the support frame 18, and the air pump 11 is communicated with the air suction box 21 through a suction pipe 12.

[0025] First linear modules 1 are fixedly arranged on the support frames 18. Two support plates 15 are slidably connected to the first linear modules 1. One support plate 15 is fixedly connected with a drying head 16, and the other support plate 15 is fixedly connected with a cleaning head 17. The drying head 16 and the cleaning head 17 can be fixedly installed on the support plate 15 or can be pulled out to act on the specific position of the wall panel, which is the prior art. The air pump 11 is communicated with the drying head 16 through a drying pipe 13, and the air pump 11 is communicated with the cleaning head 17 through a cleaning pipe 14.

[0026] The first linear module 1 is slidably connected with a first slider 5, and the two first sliders 5 are located between the two support plates 15. The upper ends of the first sliders 5 are fixedly connected with a fixing rod 6. The opposite end of the fixing rod 6 is fixedly connected with a second linear module 7, and the second linear module 7 is slidably connected with a second slider 8, and the lower end of the second slider 8 is fixedly connected with a nozzle 9. A processor 10 is fixedly arranged on the upper wall of the second linear module 7, and the processor 10 is in communication connection with the nozzle 9. The processor 10 sends instructions to the nozzle 9 to adjust the position and type of pigment sprayed by the nozzle 9 according to actual production needs.

[0027] During the actual work process, the external motor is started, and the rotating rod 2 rotates simultaneously through the transmission of the transmission belt 4, driving the transmission plate 3 to rotate, so that the wall panel is transmitted. After the wall panel is transmitted to the top of the suction cup 19, the air pump 11 is started, and the suction end of the air pump 11 acts so that the wall panel is firmly adsorbed by the suction cup 19, reducing the influence of the shaking of the wall panel on the spraying effect; after fixing the wall panel, the cleaning head 17 connected to the air outlet end of the air pump 11 discharges air to clean the dust particles on the surface of the wall panel, reducing the undesirable effect caused by the adhesion of dust to the wall panel; after the spraying is completed, it is blown by the drying head 16 connected to the air outlet end of the air pump 11 to accelerate the drying of the pigment and improve the work efficiency.

[0028] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0029] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An exhibition wall panel spraying device, comprising two symmetrically arranged "冂"-shaped support frames (18). Characterized in that: A number of rotating rods (2) evenly distributed in a straight line are rotatably connected to the opposite sides of the support frame (18). The rotating rods (2) are all coaxially and fixedly connected with transmission sheets (3). A number of suction cups (19) are arranged between the transmission sheets (3). The upper ends of the suction cups (19) are flush with the top ends of the transmission sheets (3). The transmission sheets (3) convey the wall panels to a specified position, and the suction cups (19) act to fix the wall panels.

2. An exhibition wall panel spraying device according to claim 1. Characterized in that: Hard connecting pipes (20) are fixedly connected and communicated below the suction cups (19). An air suction box (21) is arranged below the rotating rods (2). Both ends of the air suction box (21) are fixedly connected to the support frame (18) through two fixing plates (22). The connecting pipes (20) are all communicated with the air suction box (21).

3. An exhibition wall panel spraying device according to claim 2. Characterized in that: An air pump (11) is fixedly arranged on the side wall of the support frame (18). The air pump (11) is communicated with the air suction box (21) through an air suction pipe (12).

4. An exhibition wall panel spraying device according to claim 3. Characterized in that: First linear modules (1) are fixedly arranged on the support frames (18). Two support plates (15) are slidably connected to the first linear modules (1). One support plate (15) is fixedly connected with a drying head (16), and the other support plate (15) is fixedly connected with a cleaning head (17).

5. An exhibition wall panel spraying device according to claim 4. Characterized in that: The air pump (11) is communicated with the drying head (16) through a drying pipe (13), and the air pump (11) is communicated with the cleaning head (17) through a cleaning pipe (14).

6. An exhibition wall panel spraying device according to claim 4. Characterized in that: First sliders (5) are slidably connected to the first linear modules (1). The two first sliders (5) are located between the two support plates (15). Fixed rods (6) are fixedly connected to the upper ends of the first sliders (5).

7. An exhibition wall panel spraying device according to claim 6. Characterized in that: A second linear module (7) is fixedly connected to the opposite ends of the fixed rods (6). A second slider (8) is slidably connected to the second linear module (7). A spray head (9) is fixedly connected to the lower end of the second slider (8). A processor (10) is fixedly arranged on the upper wall of the second linear module (7). The processor (10) is communicatively connected with the spray head (9).

8. An exhibition wall panel spraying device according to claim 1. Characterized in that: A motor for driving one of the rotating rods (2) is fixedly arranged on the support frame (18). Adjacent rotating rods (2) are all driven by a transmission belt (4).

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