Paint spraying mechanism for vehicle lock head

Abstract

The utility model relates to the technical field of paint spraying, in particular to a paint spraying mechanism for a vehicle lock head, which not only can automatically spray the lock head and reduce the labor intensity of workers, but also can uniformly spray paint on each surface of the lock head, and is convenient to use and high in practicability. Comprising a bottom plate, a three-jaw chuck, a sprayer and a hose, and the hose is arranged at the input end of the sprayer; the device further comprises a rotating mechanism and a moving mechanism, the three-jaw chuck is installed on the bottom plate through the rotating mechanism, the rotating mechanism is used for rotating the three-jaw chuck, the spray head is installed on the moving mechanism, and the moving mechanism is used for moving the spray head.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a paint spraying mechanism for a vehicle lock. Background Art

[0002] In order to ensure the stability of the container on the semi-trailer, the semi-trailer is generally provided with a lock to lock the container on the semi-trailer's board. In order to increase the service life of the lock, before installing the lock on the semi-trailer, a layer of anti-rust paint must be sprayed on the surface of the lock. In the prior art, the utility model patent with patent application number 202320817058.X discloses a continuous spray paint spray gun, which is mainly composed of a spray gun and a delivery pipe; when using it, the staff holds the spray gun and aims it at the object to be sprayed, then turns on the spray gun, and the paint is automatically sprayed onto the surface of the object through the spray gun; the inventor believes that there are the following problems in its use: it needs to rely on the staff to hold the spray gun and move it during the spraying process, which is not only labor-intensive, but also prone to uneven spraying, inconvenient to use, and poor reliability. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a vehicle lock painting mechanism which can not only automatically spray the lock head, thus reducing the labor intensity of the staff, but also evenly spray the paint onto all surfaces of the lock head, and is easy to use and highly practical.

[0004] The utility model discloses a vehicle lock head painting mechanism, comprising a base plate, a three-jaw chuck, a spray head and a hose, wherein the input end of the spray head is provided with a hose; the utility model also comprises a rotating mechanism and a moving mechanism, wherein the three-jaw chuck is mounted on the base plate through the rotating mechanism, the rotating mechanism is used to rotate the three-jaw chuck, the spray head is mounted on the moving mechanism, and the moving mechanism is used to move the spray head; when spraying the lock head, the lock head is first clamped and fixed by the three-jaw chuck, then the hose is connected to an external paint pump, and then the spray head is moved by the moving mechanism until the distance between the spray head and the lock head is reduced. To suit the spraying distance, turn on the paint spray pump and make it transport the paint to the nozzle through the hose. Then the paint is sprayed onto the lock head through the nozzle. At the same time, the rotating mechanism drives the three-jaw chuck to rotate, and then the lock head rotates. During the rotation of the lock head, the nozzle can evenly spray the paint onto various surfaces of the lock head. It can not only automatically spray the lock head, reducing the labor intensity of the staff, but also make the paint evenly sprayed onto various surfaces of the lock head by rotating the lock head. It is easy to use and highly practical.

[0005] Preferably, the rotating mechanism includes a supporting shaft, a bearing and a driving mechanism, the bearing is fixedly mounted on the base plate, the lower end of the supporting shaft is rotatably mounted on the bearing, the three-jaw chuck is fixedly mounted on the upper end of the supporting shaft, the driving mechanism is mounted on the supporting shaft and the base plate, and the driving mechanism is used to drive the supporting shaft to rotate; when spraying the lock head, the supporting shaft is driven to rotate by the driving mechanism, and the supporting shaft rotates the lock head through the three-jaw chuck. During the process of slow rotation of the lock head, the paint is evenly sprayed on all surfaces of the lock head by the spray head. The use is convenient and practical.

[0006] Preferably, the driving mechanism includes bevel gear A, bevel gear B, a driving shaft, a fixed plate and a driving motor, bevel gear A is fixedly mounted on the supporting shaft, bevel gear A is meshed with bevel gear B, bevel gear B is fixedly mounted on the driving shaft, the driving shaft is rotatably mounted on the fixed plate, the fixed plate and the driving motor are both fixedly mounted on the bottom plate, the input end of the driving shaft is connected to the driving motor, and a reducer is provided on the driving motor; when the driving support shaft rotates, the driving motor is turned on, the driving motor drives the bevel gear A to rotate through the driving shaft so that the bevel gear B drives the bevel gear A to rotate, and the bevel gear A drives the supporting shaft to rotate; the rotation of the driving support shaft is facilitated.

[0007] Preferably, the moving mechanism includes a height adjustment mechanism, a vertical plate, a servo motor, a screw, a sliding plate and a track. The vertical plate is fixedly mounted on the upper end of the base plate, the servo motor is fixedly mounted on the vertical plate, the screw is rotatably mounted on the vertical plate, the input end of the screw is connected to the servo motor, the sliding plate and the screw are screwed, the sliding plate is slid left and right on the track, the track is fixedly mounted on the base plate, the height adjustment mechanism is mounted on the sliding plate, and the spray head is mounted on the height adjustment mechanism; when spraying the lock head through the spray head, turn on the servo motor, the servo motor drives the screw to rotate, the rotating screw can make the sliding plate move left and right, and the sliding plate drives the spray head to move through the height adjustment mechanism until the distance between the spray head and the lock head is a distance suitable for spraying; since it can adjust the distance between the lock head and the spray head, it can spray locks of different specifications, and it is easy to use and highly practical.

[0008] Preferably, the height adjustment mechanism includes a support plate, an electric slide rail and a lifting plate, the support plate is fixedly mounted on the upper end of the sliding plate, the electric slide rail is fixedly mounted on the support plate, the lifting plate is slid up and down on the electric slide rail, the electric slide rail is used to move the lifting plate up and down, and the spray head is fixedly mounted on the lifting plate; when the lock head is sprayed with the spray head, the lifting plate can drive the spray head to adjust the height through the electric slide rail, so that the spray head can spray at different heights on the lock head, which is easy to use and highly practical.

[0009] Preferably, it also includes a substrate and multiple groups of heating lamps, the multiple groups of heating lamps are fixedly installed on the substrate, the multiple groups of heating lamps are evenly distributed on the substrate from top to bottom, and the multiple groups of heating lamps are directed toward the three-jaw chuck; after the lock head is sprayed, the multiple groups of heating lamps are turned on to irradiate the three-jaw chuck, thereby promoting the drying of the paint on the surface of the three-jaw chuck and improving the drying efficiency.

[0010] Preferably, a protective cover is provided on the servo motor; through the above arrangement, dust from the outside falling on the servo motor is reduced, and the cleanliness of the servo motor during use is improved.

[0011] Compared with the prior art, the utility model has the following beneficial effects: not only can the lock head be sprayed automatically, thus reducing the labor intensity of the staff, but also the paint can be sprayed evenly onto all surfaces of the lock head, which is convenient to use and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the support plate, electric slide rail and lifting plate;

[0015] Figure 4 It is a schematic diagram of the structure of bevel gear A, bevel gear B and support shaft;

[0016] Figure 5 It is a schematic diagram of the structure of the lead screw, servo motor and sliding plate;

[0017] Figure 6 It is a schematic diagram of the structure of the lock.

[0018] Markings in the attached figure: 1. Base plate; 2. Three-jaw chuck; 3. Nozzle; 4. Hose; 5. Support shaft; 6. Bearing; 7. Bevel gear A; 8. Bevel gear B; 9. Drive shaft; 10. Fixed plate; 11. Drive motor; 12. Vertical plate; 13. Servo motor; 14. Lead screw; 15. Sliding plate; 16. Track; 17. Support plate; 18. Electric slide rail; 19. Lifting plate; 20. Base plate; 21. Heating lamp; 22. Lock. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] like Figures 1 to 6 The vehicle lock head painting mechanism of the utility model comprises a base plate 1, a three-jaw chuck 2, a spray head 3, a hose 4, a rotating mechanism and a moving mechanism. The input end of the spray head 3 is provided with a hose 4. The three-jaw chuck 2 is mounted on the base plate 1 through a rotating mechanism. The rotating mechanism is used to rotate the three-jaw chuck 2. The spray head 3 is mounted on the moving mechanism. The moving mechanism is used to move the spray head 3. When spraying the lock head 22, the lock head 22 is first clamped and fixed by the three-jaw chuck 2, and then the hose 4 is connected to the external paint pump. Then, the spray head 3 is moved by the moving mechanism until the distance between the spray head 3 and the lock head 22 is The paint is then sprayed onto the lock head 22 via the nozzle 3 and the three-jaw chuck 2 is driven by the rotating mechanism to rotate, thereby rotating the lock head 22, so that the nozzle 3 can spray the paint evenly onto various surfaces of the lock head 22 during the rotation of the lock head 22; the paint can be sprayed onto various surfaces of the lock head 22 evenly by the nozzle 3 through the rotation of the lock head 22; the paint can be sprayed onto various surfaces of the lock head 22 evenly by the three-jaw chuck 2 is driven by the rotating mechanism, and the three-jaw chuck 2 is driven by the nozzle 3 and the three-jaw chuck 2 is driven by the nozzle 3; the paint can be sprayed evenly onto various surfaces of the lock head 22 by the rotation of the lock head 22, and the lock head 22 is easy to use and has high practicality.

[0022] like Figure 4 The rotating mechanism includes a support shaft 5, a bearing 6 and a driving mechanism. The bearing 6 is fixedly mounted on the base plate 1, the lower end of the support shaft 5 is rotatably mounted on the bearing 6, the three-jaw chuck 2 is fixedly mounted on the upper end of the support shaft 5, the driving mechanism is mounted on the support shaft 5 and the base plate 1, and the driving mechanism is used to drive the support shaft 5 to rotate; when spraying the lock head 22, the support shaft 5 is driven to rotate by the driving mechanism, and the support shaft 5 rotates the lock head 22 through the three-jaw chuck 2. During the slow rotation of the lock head 22, the paint is evenly sprayed on all surfaces of the lock head 22 by the spray head 3, which is easy to use and highly practical.

[0023] Continue to refer to Figure 4 The driving mechanism includes a bevel gear A7, a bevel gear B8, a driving shaft 9, a fixed plate 10 and a driving motor 11. The bevel gear A7 is fixedly mounted on the support shaft 5, and the bevel gear A7 is meshed with the bevel gear B8. The bevel gear B8 is fixedly mounted on the driving shaft 9. The driving shaft 9 is rotatably mounted on the fixed plate 10. The fixed plate 10 and the driving motor 11 are both fixedly mounted on the bottom plate 1. The input end of the driving shaft 9 is connected to the driving motor 11, and a reducer is arranged on the driving motor 11. When the driving support shaft 5 rotates, the driving motor 11 is turned on, and the driving motor 11 drives the bevel gear A7 to rotate through the driving shaft 9, and the bevel gear A7 drives the support shaft 5 to rotate; it is convenient to drive the support shaft 5 to rotate.

[0024] like Figure 1 and Figure 5The moving mechanism includes a height adjustment mechanism, a vertical plate 12, a servo motor 13, a lead screw 14, a sliding plate 15 and a track 16. The vertical plate 12 is fixedly mounted on the upper end of the bottom plate 1, the servo motor 13 is fixedly mounted on the vertical plate 12, the lead screw 14 is rotatably mounted on the vertical plate 12, the input end of the lead screw 14 is connected to the servo motor 13, the sliding plate 15 is screwed with the lead screw 14, the sliding plate 15 is slidably mounted on the track 16, the track 16 is fixedly mounted on the bottom plate 1, the height adjustment mechanism is mounted on the sliding plate 15, and the spray The head 3 is installed on the height adjustment mechanism; when the lock head 22 is sprayed through the nozzle 3, the servo motor 13 is turned on, and the servo motor 13 drives the screw 14 to rotate. The rotating screw 14 can make the sliding plate 15 move left and right, and the sliding plate 15 drives the nozzle 3 to move through the height adjustment mechanism until the distance between the nozzle 3 and the lock head 22 is a distance suitable for spraying; since it can adjust the distance between the lock head 22 and the nozzle 3, it can spray lock heads 22 of different specifications, which is easy to use and highly practical.

[0025] like Figure 3 The height adjustment mechanism includes a support plate 17, an electric slide rail 18 and a lifting plate 19. The support plate 17 is fixedly mounted on the upper end of the sliding plate 15. The electric slide rail 18 is fixedly mounted on the support plate 17. The lifting plate 19 is slidably mounted on the electric slide rail 18. The electric slide rail 18 is used to move the lifting plate 19 up and down. The spray head 3 is fixedly mounted on the lifting plate 19. When the spray head 3 sprays the lock head 22, the lifting plate 19 can be driven by the electric slide rail 18 to adjust the height, so that the spray head 3 can spray at different heights on the lock head 22. It is easy to use and highly practical. A protective cover is provided on the servo motor 13.

[0026] Example 2

[0027] like Figure 1 On the basis of Example 1, a substrate 20 and multiple groups of heating lamps 21 are additionally provided, and the multiple groups of heating lamps 21 are all fixedly mounted on the substrate 20, and the multiple groups of heating lamps 21 are evenly distributed on the substrate 20 from top to bottom, and the multiple groups of heating lamps 21 are all directed toward the three-jaw chuck 2; after the spraying of the lock head 22 is completed, the multiple groups of heating lamps 21 are turned on, so that the multiple groups of heating lamps 21 irradiate the three-jaw chuck 2, thereby promoting the drying of the paint on the surface of the three-jaw chuck 2 and improving the drying efficiency.

[0028] The three-jaw chuck 2, the spray head 3, the drive motor 11, the electric slide rail 18 and the heating lamp 21 of the vehicle lock spraying mechanism of the utility model are all purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative efforts.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A vehicle lock spraying mechanism, comprising a base plate (1), a three-jaw chuck (2), a spray head (3) and a hose (4), wherein the input end of the spray head (3) is provided with a hose (4); characterized in that: It also includes a rotating mechanism and a moving mechanism. The three-jaw chuck (2) is mounted on the base plate (1) via the rotating mechanism. The rotating mechanism is used to rotate the three-jaw chuck (2). The nozzle (3) is mounted on the moving mechanism. The moving mechanism is used to move the nozzle (3). The rotating mechanism comprises a supporting shaft (5), a bearing (6) and a driving mechanism, wherein the bearing (6) is fixedly mounted on the base plate (1), the lower end of the supporting shaft (5) is rotatably mounted on the bearing (6), the three-jaw chuck (2) is fixedly mounted on the upper end of the supporting shaft (5), and the driving mechanism is mounted on the supporting shaft (5) and the base plate (1), and the driving mechanism is used to drive the supporting shaft (5) to rotate; The moving mechanism comprises a height adjustment mechanism, a vertical plate (12), a servo motor (13), a lead screw (14), a sliding plate (15) and a track (16); the vertical plate (12) is fixedly mounted on the upper end of the base plate (1); the servo motor (13) is fixedly mounted on the vertical plate (12); the lead screw (14) is rotatably mounted on the vertical plate (12); the input end of the lead screw (14) is connected to the servo motor (13); the sliding plate (15) is screwed to the lead screw (14); the sliding plate (15) is slidably mounted on the track (16) left and right; the track (16) is fixedly mounted on the base plate (1); the height adjustment mechanism is mounted on the sliding plate (15); and the nozzle (3) is mounted on the height adjustment mechanism.

2. A vehicle lock painting mechanism as claimed in claim 1, characterized in that: The driving mechanism comprises a bevel gear A (7), a bevel gear B (8), a driving shaft (9), a fixing plate (10) and a driving motor (11); the bevel gear A (7) is fixedly mounted on the supporting shaft (5); the bevel gear A (7) is meshed with the bevel gear B (8); the bevel gear B (8) is fixedly mounted on the driving shaft (9); the driving shaft (9) is rotatably mounted on the fixing plate (10); the fixing plate (10) and the driving motor (11) are both fixedly mounted on the bottom plate (1); the input end of the driving shaft (9) is connected to the driving motor (11); and a reducer is arranged on the driving motor (11).

3. A vehicle lock painting mechanism as claimed in claim 1, characterized in that: The height adjustment mechanism comprises a support plate (17), an electric slide rail (18) and a lifting plate (19); the support plate (17) is fixedly mounted on the upper end of the sliding plate (15); the electric slide rail (18) is fixedly mounted on the support plate (17); the lifting plate (19) is slidably mounted on the electric slide rail (18) up and down; the electric slide rail (18) is used to move the lifting plate (19) up and down; and the nozzle (3) is fixedly mounted on the lifting plate (19).

4. A vehicle lock painting mechanism as claimed in claim 1, characterized in that: It also includes a base plate (20) and a plurality of groups of heating lamps (21), wherein the plurality of groups of heating lamps (21) are fixedly mounted on the base plate (20), the plurality of groups of heating lamps (21) are evenly distributed on the base plate (20) from top to bottom, and the plurality of groups of heating lamps (21) are directed toward the three-jaw chuck (2).

5. A vehicle lock painting mechanism as claimed in claim 1, characterized in that: The servo motor (13) is provided with a protective cover.

Images