Auxiliary tool for spraying automobile bumper

Abstract

The utility model discloses an auxiliary tool for spraying an automobile bumper, and belongs to the technical field of automobile spraying. An auxiliary tool for spraying an automobile bumper comprises a supporting frame, a supporting column, a hook and a spraying bottom plate, the supporting column is arranged on the supporting frame, the hook is arranged on the supporting column, the spraying bottom plate is arranged on the supporting frame, and the spraying bottom plate is located on the lower side of the hook; a mounting support, a vertical plate, a paint cleaning roller, a telescopic rod, a paint remover storage box, a spraying pipe and a moving mechanism are arranged on the upper side of the supporting frame, the mounting support is movably connected with the vertical plate, the paint cleaning roller is arranged on one side of the mounting support, the paint remover storage box is arranged on the other side of the mounting support, and one end of the telescopic rod is movably connected with the vertical plate. According to the auxiliary tool for spraying the automobile bumper, paint adhering to the spraying bottom plate can be easily removed, manual work is replaced by a machine to complete paint removing work, and the workload of manual work can be reduced.

Description

Technical Field

[0001] This utility model belongs to the field of automotive painting technology, specifically relating to an auxiliary tool for painting automotive bumpers. Background Technology

[0002] A car bumper is a safety device that absorbs and mitigates external impact forces to protect the occupants of the vehicle. Before being installed on the car body, car bumpers are usually painted to avoid embellishment and enhance the aesthetics.

[0003] Before painting car bumpers, they are usually hung on hooks for ease of application. During painting, paint drips onto the ground below, and after curing, this paint forms unevenly distributed spots on the ground. Manually removing these spots requires squatting on the ground, making the process quite laborious. Therefore, this application proposes an auxiliary tool for painting car bumpers. Utility Model Content

[0004] The purpose of this utility model is to provide an auxiliary tool for painting car bumpers, in order to solve the problem mentioned in the background art that when painting bumpers, paint will fall onto the ground at the bottom. After the paint cures, it will form unevenly distributed spots on the ground. Manually removing these spots requires squatting on the ground, which is quite laborious.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary tool for painting car bumpers, including a support frame, a support column, a hook, and a painting base plate. The support column is mounted on the support frame, the hook is mounted on the support column, and the painting base plate is mounted on the support frame, with the painting base plate located below the hook.

[0006] The upper side of the support frame is provided with an installation bracket, a vertical plate, a paint cleaning roller, a telescopic rod, a paint remover storage box, a spray pipe, and a moving mechanism. The installation bracket is movably connected to the vertical plate. The paint cleaning roller is located on one side of the installation bracket, and the paint remover storage box is located on the other side of the installation bracket. One end of the telescopic rod is movably connected to the vertical plate, and the other end of the telescopic rod is movably connected to the installation bracket. The installation bracket is connected to the moving mechanism.

[0007] The paint remover storage tank is connected to a delivery pipe, and the other end of the delivery pipe is connected to a spray pipe.

[0008] In a further technical solution, an L-plate is provided on the support column, a hook is provided on the L-plate, and a support bar is installed on the L-plate, with both ends of the support bar connected to the two perpendicular sides of the L-plate respectively.

[0009] In a further technical solution, the mounting bracket has at least two states, including a cleaning state and a spraying state. When the mounting bracket is in the cleaning state, the bristles on the paint cleaning roller are in contact with the spraying substrate.

[0010] In a further technical solution, when the mounting bracket is in the spraying state, the lower end face of the spray pipe is parallel to the spraying base plate, and the spray holes at the bottom of the spray pipe face the spraying base plate.

[0011] In a further technical solution, the mounting bracket includes a first support plate, a second support plate, and a central shaft, wherein the central shaft is located at the connection point of the first support plate and the second support plate.

[0012] In a further technical solution, the paint cleaning roller is mounted on the first support plate, and the paint remover storage box is mounted on the second support plate.

[0013] In a further technical solution, a support mechanism is provided on the pillar.

[0014] In a further technical solution, the support mechanism is located on the upper side of the moving mechanism.

[0015] In a further technical solution, the support mechanism includes an inclined plate, a track, and a slider. The slider is connected to the inclined plate, the inclined plate is connected to the vertical plate, and the slider is movably connected to the track.

[0016] In a further technical solution, the included angle between the first support plate and the second support plate is an acute angle, and the first support plate and the second support plate are designed as an integrated unit.

[0017] Beneficial effects:

[0018] This utility model provides an auxiliary tool for painting car bumpers. The mounting bracket has two states: a cleaning state and a spraying state. After the car bumper is painted, the paint that has fallen off the paint substrate is removed. At this time, the mounting bracket is switched to the spraying state by means of a telescopic rod. In this state, the lower end of the spray pipe is parallel to the paint substrate, and the spray hole at the bottom of the spray pipe faces the paint substrate. Paint remover in the paint remover storage tank is sprayed onto the cured paint on the paint substrate to soften the paint. Then, the mounting bracket is switched to the cleaning state by means of a telescopic rod. The bristles on the paint cleaning roller contact the paint substrate and clean the paint on the paint substrate. It can easily remove the paint adhering to the paint substrate. The machine replaces manual labor to complete the paint removal work, which can reduce the workload of manual labor. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the auxiliary tool for painting car bumpers in this utility model.

[0020] Figure 2 This is a side view of the auxiliary tool for painting car bumpers according to this utility model;

[0021] Figure 3 This is one of the structural schematic diagrams of the paint cleaning roller and paint remover storage box in this utility model;

[0022] Figure 4 This is the second schematic diagram of the structure of the paint cleaning roller and paint remover storage box in this utility model;

[0023] Figure 5 This is a schematic diagram of the spray pipe in this utility model;

[0024] Explanation of reference numerals in the attached figures:

[0025] 1. Support frame; 2. Column; 3. Hook; 4. Spray base plate; 5. Mounting bracket; 501. First support plate; 502. Second support plate; 503. Central shaft; 6. Vertical plate; 7. Paint cleaning roller; 8. Telescopic rod; 9. Paint remover storage box; 10. Conveying pipe; 11. Spraying pipe; 12. Moving mechanism; 13. Support mechanism; 1301. Inclined plate; 1302. Track. Detailed Implementation

[0026] The specific embodiments of this utility model are described in detail below, but it should be understood that the scope of protection of this utility model is not limited to the specific embodiments.

[0027] like Figures 1-5 As shown in the illustration, this utility model provides an auxiliary tool for painting car bumpers, including a support frame 1, a support column 2, a hook 3, and a painting base plate 4. The support column 2 is mounted on the support frame 1, and the hook 3 is mounted on the support column 2. It should be noted that an L-plate is provided on the support column 2, and the hook 3 is mounted on the L-plate. A support strip is installed on the L-plate, with both ends of the support strip connected to the two perpendicular sides of the L-plate. The painting base plate 4 is mounted on the support frame 1 and is located below the hook 3. When painting the car bumper, the bumper is hung on the hook 3, and the paint that falls during the painting process will fall onto the painting base plate 4 at the bottom.

[0028] In order to remove the paint that has fallen off the base plate 4, a mounting bracket 5, a vertical plate 6, a paint cleaning roller 7, a telescopic rod 8, a paint remover storage box 9, and a spray pipe 11 are provided on the upper side of the support frame 1. The mounting bracket 5 is movably connected to the vertical plate 6. The paint cleaning roller 7 is located on one side of the mounting bracket 5, and the paint remover storage box 9 is located on the other side of the mounting bracket 5. One end of the telescopic rod 8 is movably connected to the vertical plate 6, and the other end of the telescopic rod 8 is movably connected to one end of the mounting bracket 5.

[0029] Specifically, the paint remover storage tank 9 is connected to the delivery pipe 10. The paint remover storage tank 9 stores paint remover, which is a commonly used water-based paint remover. The other end of the delivery pipe 10 is connected to the spray pipe 11. The delivery pipe 10 is equipped with a control valve to open and close the channel inside the delivery pipe 10. The bottom of the spray pipe 11 is provided with several spray holes, which are evenly distributed at the bottom of the spray pipe 11.

[0030] The telescopic rod 8 is connected to the vertical plate 6 and the mounting bracket 5 at both ends. When the telescopic rod 8 is activated, it can push the mounting bracket 5 to rotate around the hinge point between the mounting bracket 5 and the vertical plate 6, thereby adjusting the angle of the mounting bracket 5 so that the mounting bracket 5 has at least two states, including a cleaning state and a spraying state. When the mounting bracket 5 is in the cleaning state, the bristles on the paint cleaning roller 7 are in contact with the spray base plate 4, and the paint cleaning roller 7 has a power function and can rotate itself. The direction of rotation of the bristles at the bottom needs to be the same as the direction of movement of the moving mechanism 12, which can be referred to as... Figure 2 To clean the spray base plate 4, the paint cleaning roller 7 needs to be moved to the left. At this time, the direction of rotation of the paint cleaning roller 7 should be to the left. A collection box is provided on the support frame 1. The collection box is located at one end of the spray base plate 4 and on the side away from the moving mechanism 12.

[0031] More specifically, when the mounting bracket 5 is in the spraying state, the lower end face of the spray pipe 11 is parallel to the spray base plate 4, and the spray hole at the bottom of the spray pipe 11 faces the spray base plate 4.

[0032] It should be noted that the mounting bracket 5 includes a first support plate 501, a second support plate 502, and a central shaft 503. The included angle between the first support plate 501 and the second support plate 502 is an acute angle, and the first support plate 501 and the second support plate 502 are integrated into one piece. The central shaft 503 is located at the connection point between the first support plate 501 and the second support plate 502. The paint cleaning roller 7 and the spray pipe 11 need to be able to cover the entire width of the spray base plate 4.

[0033] More specifically, the paint cleaning roller 7 is mounted on the first support plate 501, and the paint remover storage box 9 is mounted on the second support plate 502.

[0034] The moving mechanism 12 is used to move the mounting bracket 5 in a direction parallel to the long side of the spray base plate 4. The moving mechanism 12 can be a structure composed of a lead screw, a nut, a drive motor, etc. The drive motor can drive the lead screw to rotate, which in turn drives the nut to move, thereby moving the mounting bracket 5.

[0035] It should be noted that a support mechanism 13 is provided on the support column 2. The support mechanism 13 is located on the upper side of the moving mechanism 12. The support mechanism 13 includes an inclined plate 1301, a track 1302, and a slider. The slider is connected to the inclined plate 1301, the inclined plate 1301 is connected to the vertical plate 6, and the slider is movably connected to the track 1302.

[0036] Support mechanism 13 is used to provide auxiliary support for mounting bracket 5, as shown in the following figure. Figure 2 The moving mechanism 12 is perpendicular to the mounting bracket 5 and other components. Relying solely on the moving mechanism 12 to support the mounting bracket 5 and other components, the weight of the mounting bracket 5 will cause the internal structure of the moving mechanism 12 to tilt towards the side closer to the spray base plate 4. Over time, this can damage the internal components of the moving mechanism 12, affecting the smoothness of the moving mechanism 12's movement and the accuracy of its position control. Therefore, a support mechanism 13 is provided on the upper side of the moving mechanism 12 to provide auxiliary support for the mounting bracket 5 and the components on it.

[0037] In summary, this utility model embodiment provides an auxiliary tool for painting car bumpers. The mounting bracket 5 has two states, including a cleaning state and a spraying state. After the car bumper is painted, the paint that has fallen off the painting base plate 4 is removed. At this time, the mounting bracket 5 is switched to the spraying state by the telescopic rod 8. At this time, the lower end face of the spray pipe 11 is parallel to the painting base plate 4, and the spray hole at the bottom of the spray pipe 11 faces the painting base plate 4. The paint remover in the paint remover storage tank 9 is sprayed onto the cured paint on the painting base plate 4 to soften the paint. Then, the mounting bracket 5 is switched to the cleaning state by the telescopic rod 8. The bristles on the paint cleaning roller 7 come into contact with the painting base plate 4, and the bristles clean the paint on the painting base plate 4. The paint adhering to the painting base plate 4 can be easily removed. The paint removal work is completed by machine instead of manual labor, which can reduce the workload of manual labor.

[0038] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. An auxiliary tool for painting car bumpers, comprising a support frame (1), a support column (2), a hook (3), and a painting base plate (4), wherein the support column (2) is mounted on the support frame (1), and the hook (3) is mounted on the support column (2), characterized in that, The spray base plate (4) is mounted on the support frame (1), and the spray base plate (4) is located below the hook (3); The support frame (1) is provided with an installation bracket (5), a vertical plate (6), a paint cleaning roller (7), a telescopic rod (8), a paint remover storage box (9), a spray pipe (11), and a moving mechanism (12) on its upper side. The installation bracket (5) is movably connected to the vertical plate (6). The paint cleaning roller (7) is located on one side of the installation bracket (5), and the paint remover storage box (9) is located on the other side of the installation bracket (5). One end of the telescopic rod (8) is movably connected to the vertical plate (6), and the other end of the telescopic rod (8) is movably connected to the installation bracket (5). The installation bracket (5) is connected to the moving mechanism (12). The paint remover storage tank (9) is connected to a delivery pipe (10), and the other end of the delivery pipe (10) is connected to a spray pipe (11).

2. The auxiliary tool for painting car bumpers as described in claim 1, characterized in that, The support column (2) is provided with an L plate, and the hook (3) is provided on the L plate. The L plate is equipped with a support bar, and the two ends of the support bar are respectively connected to the two vertical sides of the L plate.

3. The auxiliary tool for painting car bumpers as described in claim 1, characterized in that, The mounting bracket (5) has at least two states, including a cleaning state and a spraying state. When the mounting bracket (5) is in the cleaning state, the bristles on the paint cleaning roller (7) are in contact with the spraying base plate (4).

4. The auxiliary tool for painting car bumpers as described in claim 3, characterized in that, When the mounting bracket (5) is in the spraying state, the lower end face of the spray pipe (11) is parallel to the spray base plate (4), and the spray hole at the bottom of the spray pipe (11) faces the spray base plate (4).

5. The auxiliary tool for painting automobile bumpers as described in claim 1, characterized in that, The mounting bracket (5) includes a first support plate (501), a second support plate (502), and a central shaft (503), wherein the central shaft (503) is located at the connection between the first support plate (501) and the second support plate (502).

6. The auxiliary tool for painting car bumpers as described in claim 5, characterized in that, The paint cleaning roller (7) is mounted on the first support plate (501), and the paint remover storage box (9) is mounted on the second support plate (502).

7. The auxiliary tool for painting automobile bumpers as described in claim 1, characterized in that, The support structure (13) is provided on the pillar (2).

8. The auxiliary tool for painting automobile bumpers as described in claim 7, characterized in that, The support mechanism (13) is located on the upper side of the moving mechanism (12).

9. The auxiliary tool for painting automobile bumpers as described in claim 8, characterized in that, The support mechanism (13) includes an inclined plate (1301), a track (1302), and a slider. The slider is connected to the inclined plate (1301), the inclined plate (1301) is connected to the vertical plate (6), and the slider is movably connected to the track (1302).

10. The auxiliary tool for painting automobile bumpers as described in claim 6, characterized in that, The included angle between the first support plate (501) and the second support plate (502) is an acute angle, and the first support plate (501) and the second support plate (502) are designed as an integrated unit.

Images