Spraying equipment for automobile bumper

Abstract

The utility model discloses spraying equipment for an automobile bumper, and relates to the technical field of automobile part machining. Comprising a base and a top plate connected with the base through a plurality of supporting plates, a first motor is arranged on one side of one supporting plate, the output end of the first motor penetrates through the supporting plate and is fixedly connected to the middle of a first connecting rod, the two ends of the first connecting rod are sleeved with pipe sleeves, and fixing bases are arranged at the ends, away from the first connecting rod, of the pipe sleeves; a strip-shaped hole is formed in the middle of the fixing base, a matching hole is formed in the top end of the fixing base outside one side of the strip-shaped hole, the fixing base is rotationally connected with one end of the fixing block, and a first through hole right opposite to the matching hole is formed in the end, away from the fixing base, of the fixing block. On the basis of the structural characteristics of the automobile bumper, the fixing base and the fixing block rotationally connected with the fixing base are arranged in a targeted mode, the fixing effect on the automobile bumper can be improved, and the problem that the bumper is prone to falling off when the first motor drives the automobile bumper to turn over is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts processing, in particular to a spraying device for automobile bumpers. Background Art

[0002] The car bumper is a key component of the car. With the development of the automobile industry and the extensive application of engineering plastics in the automobile industry, the car bumper, as an important safety device, has also embarked on the road of innovation. At present, in addition to maintaining the original protection function, the front and rear bumpers of the car must also pursue harmony and unity with the body shape and pursue their own lightweight.

[0003] In the prior art, manual spraying is mostly used for the process of spraying the bumper. During the spraying process, the position of the car bumper needs to be manually adjusted to achieve turning over, resulting in low work efficiency and unstable quality. Some manufacturers use spraying machines, which are equipment that can automatically spray or spray other coatings. They can reduce the labor intensity of workers and prevent the damage of chemical coatings. They are widely used in process production departments such as automobiles, instruments, and enamel. However, the automatic equipment of most manufacturers fails to set a fixed structure specifically for the "U"-shaped structural characteristics of the car bumper. Therefore, there is a risk of the car bumper falling off from the fixed structure during the spraying process. Utility Model Content

[0004] In view of the above technical deficiencies, the utility model provides a spraying device for automobile bumpers to solve the problems raised in the above background technology.

[0005] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0006] A spraying device for a car bumper comprises: a base and a top plate connected to the base through a plurality of support plates, wherein a first motor is arranged on one side of one of the support plates, an output end of the first motor passes through the support plate and is fixedly connected to the middle part of a first connecting rod, both ends of the first connecting rod are sleeved with a pipe sleeve, a fixing seat is arranged at one end of the pipe sleeve away from the first connecting rod, a strip hole is arranged in the middle part of the fixing seat, a matching hole is arranged at the top end of the fixing seat outside one side of the strip hole, the fixing seat is rotatably connected to one end of a fixing block, and a first through hole facing the matching hole is arranged at one end of the fixing block away from the fixing seat.

[0007] Furthermore, a plurality of second through holes are evenly arranged at both ends of the first connecting rod, and a plurality of third through holes are evenly arranged at one end of the pipe sleeve close to the first connecting rod.

[0008] Furthermore, a second motor is provided at the top of the top plate, a first opening is provided in the middle of the top plate, and the second motor drives the sliding block to move along a track through a screw rod, and the track is located at the top of the top plate outside the two sides of the first opening.

[0009] Furthermore, a second connecting rod is provided at the bottom of the sliding block, and a spray gun is provided at one end of the second connecting rod away from the sliding block, and the spray gun is connected to the paint bucket through a pipeline.

[0010] Furthermore, a fixing plate is arranged between two supporting plates located in the length direction of the base, and a drying mechanism facing the spray gun is arranged on one side of the fixing plate.

[0011] Furthermore, the sleeve is in an "L" shape.

[0012] Furthermore, a collecting mechanism is provided at the top of the base.

[0013] The beneficial effects of the utility model are:

[0014] Based on the "U"-shaped structural feature of the automobile bumper, the spraying equipment specifically sets a fixing seat and a fixing block rotatably connected to the fixing seat, which can improve the fixing effect of the automobile bumper and solve the problem that the automobile bumper is easy to fall off when the first motor drives the automobile bumper to flip; and during the spraying process, there is no need to manually change the position of the automobile bumper and both sides of the automobile bumper can be sprayed, thereby reducing the workload of the operator and having good practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the spraying equipment.

[0016] Figure 2 This is a schematic diagram of the structure of the spraying equipment from another angle.

[0017] Figure 3 This is a front view of the spraying equipment.

[0018] Figure 4 It is a structural schematic diagram of part of the spraying equipment.

[0019] Figure 5 It is a structural schematic diagram of another state of the partial structure of the spraying equipment.

[0020] In the figure, 1. base; 2. support plate; 3. top plate; 4. first motor; 5. first connecting rod; 6. pipe sleeve; 7. fixing seat; 8. strip hole; 9. matching hole; 10. fixing block; 11. first through hole; 12. second through hole; 13. third through hole; 14. second motor; 15. first opening; 16. sliding block; 17. track; 18. second connecting rod; 19. spray gun; 20. fixing plate; 21. drying mechanism; 22. collecting mechanism. DETAILED DESCRIPTION

[0021] 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.

[0022] The utility model provides Figures 1 to 5 A spraying device for a car bumper is shown in combination, comprising: a base 1 and a top plate 3 connected to the base 1 through a plurality of support plates 2, wherein a first motor 4 is arranged on one side of one of the support plates 2, the output end of the first motor 4 passes through the support plate 2 and is fixedly connected to the middle of a first connecting rod 5, both ends of the first connecting rod 5 are sleeved with a pipe sleeve 6, a fixing seat 7 is arranged at one end of the pipe sleeve 6 away from the first connecting rod 5, a strip hole 8 is arranged in the middle of the fixing seat 7, a matching hole 9 is arranged at the top of the fixing seat 7 outside one side of the strip hole 8, the fixing seat 7 is rotatably connected to one end of a fixing block 10, and a first through hole 11 facing the matching hole 9 is arranged at one end of the fixing block 10 away from the fixing seat 7.

[0023] Among them, the automobile bumper is generally "U"-shaped, which can be further divided into a middle horizontal section and vertical sections located at both ends of the horizontal section; in this embodiment, two fixing seats 7 are provided and a strip hole 8 is provided in the middle of the fixing seat 7. When fixing the automobile bumper, firstly, the screw located at the first through hole 11 of the fixing block 10 is taken out, and the fixing block 10 rotatably connected to the fixing seat 7 is turned over, and then the vertical section of the automobile bumper is inserted into the corresponding strip hole 8 of the fixing seat 7, and then the fixing block 10 is rotated so that the fixing block 10 is re-covered on the top surface of the fixing seat 7. At this time, The first through hole 11 of the fixing block 10 is directly opposite to the matching hole 9 at the top of the fixing seat 7, and screws are re-added to ensure a firm connection between the fixing block 10 and the fixing seat 7, that is, the car bumper is firmly fixed between the fixing seat 7 and the fixing block 10, and the fixation of the car bumper is completed. Based on the structural feature of the car bumper being in a "U" shape, the present invention specifically sets the fixing seat 7 and the fixing block 10 rotatably connected to the fixing seat 7, which can improve the fixing effect of the car bumper and solve the problem that the bumper is easy to fall off when the first motor 4 drives the car bumper to flip.

[0024] Furthermore, when the first motor 4 is started during spraying, the first motor 4 will drive the first connecting rod 5 to rotate, and the two ends of the first connecting rod 5 are respectively connected to the fixing seat 7 through the "L"-shaped pipe sleeve 6, so the first motor 4 can drive the fixed car bumper to rotate, so that the car bumper can be evenly sprayed; and because the first motor 4 drives the car bumper to rotate continuously, there is no need to manually change the position of the car bumper during the spraying process, and both sides of the car bumper can be sprayed, thereby reducing the workload of the operator and having good practicality.

[0025] In an optional embodiment, if Figure 4 and Figure 5 As shown in the figure, a plurality of second through holes 12 are evenly arranged at both ends of the first connecting rod 5 , and a plurality of third through holes 13 are evenly arranged at one end of the pipe sleeve 6 close to the first connecting rod 5 .

[0026] Among them, in this embodiment, four second through holes 12 are evenly arranged at both ends of the first connecting rod 5, and four third through holes 13 are evenly arranged at one end of the pipe sleeve 6 close to the first connecting rod 5. During installation, the end of the first connecting rod 5 is inserted into the pipe sleeve 6. After being inserted to a certain depth, the four second through holes 12 will be aligned with the corresponding third through holes 13 respectively. At this time, bolts can be added into the through holes to achieve a stable connection between the first connecting rod 5 and the pipe sleeve 6; while ensuring that at least one second through hole 12 can be aligned with the third through hole 13, by changing the depth of the first connecting rod 5 inserted into the pipe sleeve 6, the distance between the two fixing seats 7 located at both ends of the first connecting rod 5 can be changed, thereby enabling the two fixing seats 7 to fix automobile bumpers of different lengths, thereby improving the versatility of the automobile bumper spraying equipment to a certain extent.

[0027] In an optional embodiment, if Figure 1 , Figure 2 and Figure 3 As shown in the combination, a second motor 14 is provided at the top of the top plate 3, and a first opening 15 is provided in the middle of the top plate 3. The second motor 14 drives the sliding block 16 to move along the track 17 through a screw, and the track 17 is located at the top of the top plate 3 outside the two sides of the first opening 15; a second connecting rod 18 is provided at the bottom of the sliding block 16, and a spray gun 19 is provided at the end of the second connecting rod 18 away from the sliding block 16, and the spray gun 19 is connected to the paint bucket through a pipe.

[0028] Among them, the bumpers of different cars are different in size and length, so it is necessary to adjust the distance between the spray gun 19 and the car bumper during spraying, so as to avoid the car bumper and the spray gun 19 from being too close to each other and causing a collision, and at the same time, the spray gun 19 can be moved to a suitable distance for spraying. In addition, it can also avoid the problem that the paint cannot be effectively sprayed on the car bumper due to the spray gun 19 being too far away from the car bumper, thereby improving the utilization rate of the paint to a certain extent; specifically, the second motor 14 arranged at the top of the top plate 3 drives the sliding block 16 to move along the track 17 through the screw, A first opening 15 is provided in the middle of the top plate 3, so when the sliding block 16 moves along the track 17, the spray gun 19 connected to the sliding block 16 through the second connecting rod 18 will move synchronously, thereby realizing the adjustment of the position of the spray gun 19 through the second motor 14, so that the spray gun 19 can be located at a suitable position during the spraying process, thereby ensuring the normal spraying of the car bumper; in addition, the feed end of the spray gun 19 is connected to the paint bucket through a soft pipe, which solves the problem that the spray gun 19 is difficult to move when the spray gun 19 moves synchronously with the sliding block 16 due to the inability to extend the hard pipe.

[0029] In addition, the track 17 set at the top of the top plate 3 can provide a stable path, so that the sliding block 16 can move along the predetermined direction, and the sliding block 16 can remain stable during the movement, which is conducive to the rapid and stable adjustment of the position of the spray gun 19; suitable lubricants can be further used between the sliding block 16 and the track 17 to reduce friction, which can extend the service life of the spray equipment and improve the efficiency of the position adjustment of the spray gun 19.

[0030] In an optional embodiment, if Figure 1 and Figure 3 As shown in the figure, a fixing plate 20 is arranged between two supporting plates 2 located in the length direction of the base 1, and a drying mechanism 21 facing the spray gun 19 is arranged on one side of the fixing plate 20.

[0031] Among them, after the car bumper is sprayed, the paint usually needs to be cured to ensure its adhesion and durability. Therefore, a drying mechanism 21 is set on one side of the fixed plate 20. The drying mechanism 21 can provide a high temperature environment to accelerate the curing process of the coating. By quickly curing the coating, the production cycle can be reduced and the production efficiency can be improved. The paint requires appropriate temperature and time to ensure its quality during the curing process, and the drying mechanism 21 can provide a stable temperature and control the curing time to ensure that the coating is uniform and complete during the curing process, avoid defects or poor conditions, and ensure the spraying quality of the car bumper.

[0032] In an optional embodiment, if Figure 4 and Figure 5 As shown in the figure, the sleeve 6 is in an "L" shape.

[0033] The sleeve 6 has the function of connecting the fixing seat 7 and the first connecting rod 5. The "L"-shaped sleeve 6 makes the fixing seat 7 and the first connecting rod 5 not located in the same vertical plane, which is conducive to the subsequent insertion of the car bumper into the strip hole 8 of the fixing seat 7.

[0034] In an optional embodiment, as shown in the combined figure, a collecting mechanism 22 is provided at the top of the base 1 .

[0035] The collecting mechanism 22 at the top of the base 1 is used to collect the paint dropped during the spraying process. After the spraying is completed, the collecting mechanism 22 can be taken out, thereby enabling the collected paint to be recycled and reused.

[0036] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A spraying device for automobile bumper, comprising: A base (1) and a top plate (3) connected to the base (1) via a plurality of support plates (2), characterized in that a first motor (4) is provided on one side of one of the support plates (2), an output end of the first motor (4) passes through the support plate (2) and is fixedly connected to the middle of a first connecting rod (5), both ends of the first connecting rod (5) are sleeved with a pipe sleeve (6), an end of the pipe sleeve (6) away from the first connecting rod (5) is provided with a fixing seat (7), a strip hole (8) is provided in the middle of the fixing seat (7), a matching hole (9) is provided at the top of the fixing seat (7) outside one side of the strip hole (8), the fixing seat (7) is rotatably connected to one end of a fixing block (10), and an end of the fixing block (10) away from the fixing seat (7) is provided with a first through hole (11) facing the matching hole (9).

2. A spraying device for automobile bumper according to claim 1, characterized in that: A plurality of second through holes (12) are evenly arranged at both ends of the first connecting rod (5), and a plurality of third through holes (13) are evenly arranged at one end of the pipe sleeve (6) close to the first connecting rod (5).

3. The spraying equipment for automobile bumper according to claim 1, characterized in that: A second motor (14) is provided at the top end of the top plate (3), a first opening (15) is provided in the middle of the top plate (3), and the second motor (14) drives a sliding block (16) to move along a track (17) via a screw rod, and the track (17) is located at the top end of the top plate (3) outside two sides of the first opening (15).

4. A spraying device for automobile bumper according to claim 3, characterized in that: A second connecting rod (18) is provided at the bottom of the sliding block (16), and a spray gun (19) is provided at one end of the second connecting rod (18) away from the sliding block (16), wherein the spray gun (19) is connected to the paint bucket via a pipeline.

5. The spraying equipment for automobile bumper according to claim 1, characterized in that: A fixing plate (20) is arranged between two supporting plates (2) located in the length direction of the base (1), and a drying mechanism (21) facing the spray gun (19) is arranged on one side of the fixing plate (20).

6. The spraying equipment for automobile bumper according to claim 1, characterized in that: The pipe sleeve (6) is in an "L" shape.

7. The spraying equipment for automobile bumper according to claim 1, characterized in that: A collecting mechanism (22) is provided at the top of the base (1).

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