Automobile hub spraying control device

Abstract

The utility model relates to the technical field of automobile hub spraying, in particular to an automobile hub spraying control device which comprises a machine frame, a spraying mechanism is installed on the right side of the machine frame, a fixing block is installed on the left side of the machine frame, a rotating mechanism is arranged at the bottom of the fixing block, and a rotating frame is rotationally connected to the right side of the fixing block. A plurality of sliding rails are mounted on the inner wall of the rotating frame, and moving blocks are mounted on the outer sides of the sliding rails; the hub spraying device has the beneficial effects that a motor is started to drive a rotating disc to rotate, so that a moving block slides along the outer side of a sliding rail, a supporting block is driven to automatically clamp a hub, the operation convenience and stability can be remarkably improved, the hub position deviation can be effectively prevented, the uniformity and consistency in the spraying process are ensured, and the spraying efficiency is improved. And therefore, the hub spraying quality and efficiency can be improved, the labor intensity and the working risk of operators can be reduced, and the production process is more automatic.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile wheel hub spraying, in particular to an automobile wheel hub spraying control device. Background Technique

[0002] Automobile wheel hub spraying refers to coating or spraying the surface of an automobile wheel hub to enhance its aesthetics, protectiveness or other functions. This coating is usually formed by evenly spraying paint on the wheel hub surface through a spraying device to form a protective film or decorative coating. When processing the wheel hub, a spraying control device is required to spray and process the wheel hub.

[0003] In the prior art, during the traditional wheel hub spraying process, it is usually necessary for an operator to manually spray the wheel hub surface. This method requires the operator to continuously use the spraying device, thus increasing the labor intensity. In addition, although the existing spraying control devices do not require manual spraying by the operator, they require the operator to manually clamp the wheel hub, and manual clamping easily leads to unstable clamping positions of the wheel hub, resulting in offset or uneven coating, thereby affecting the uniformity and quality of wheel hub spraying, and further affecting the efficiency of the overall spraying process and the quality of the finished product.

[0004] Therefore, an automobile wheel hub spraying control device is needed to solve the problem that the existing spraying control device has low spraying quality and efficiency due to unstable clamping positions during use. Content of the Utility Model

[0005] The purpose of the utility model is to provide an automobile wheel hub spraying control device to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: An automobile wheel hub spraying control device, including a frame, a spraying mechanism is installed on the right side of the frame, a fixing block is installed on the left side of the frame, a rotating mechanism is arranged at the bottom of the fixing block, a rotating frame is rotatably connected to the right side of the fixing block, a plurality of sliding rails are installed on the inner wall of the rotating frame, a moving block is installed on the outer side of the sliding rail, a supporting block is installed on the right side of the moving block, and a clamping plate is installed on one side of each of the plurality of supporting blocks close to the rotating frame.

[0007] Preferably, a motor is installed on the left side of the rotating frame, a turntable is installed at the output end of the motor, and a plurality of connecting plates are hinged to the outer side of the turntable.

[0008] Preferably, one side of each of the plurality of connecting plates close to the rotating frame is connected to the moving block, and the turntable is rotatably connected to the left side of the rotating frame.

[0009] Preferably, a moving groove is formed in the middle of the support block, a lead screw is rotatably connected to the inner wall of the moving groove, and the right end of the lead screw penetrates through the support block. The clamping plate is threadedly connected to the lead screw and slidably connected to the inner wall of the moving groove.

[0010] Preferably, two chutes are formed on one side of each of the plurality of clamping plates close to the turntable. A limiting block is installed on the inner wall of the chute, an elastic member is installed on one side of the limiting block, and a clamping block is installed on the other side of the limiting block.

[0011] Preferably, one side of each of the two elastic members is installed on the inner wall of the chute, and one side of each of the two clamping blocks penetrates through the clamping plate and is inserted into the middle of the support block.

[0012] Preferably, the rotating frame is meshed with the motor, and the plurality of support blocks all penetrate through the right side of the rotating frame, and the plurality of support blocks are centrally symmetrically arranged with the turntable as the center.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] The automobile wheel hub spraying control device proposed by the present utility model drives the turntable to rotate by starting the motor, so that the moving block slides along the outer side of the slide rail, and drives the support block to automatically clamp the wheel hub, which can significantly improve the convenience and stability of the operation, effectively prevent the offset of the wheel hub position, ensure the uniformity and consistency during the spraying process, further improve the quality and efficiency of wheel hub spraying, reduce the labor intensity and work risk of the operator, and make the production process more automated. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the fixing block of the present utility model;

[0017] Figure 3 is Figure 2 the structural sectional view at A-A in

[0018] Figure 4 is a schematic structural diagram of the rotating frame of the present utility model;

[0019] Figure 5 is Figure 4 the structural sectional view at B-B in

[0020] Figure 6 is a schematic structural diagram of the support block of the present utility model;

[0021] Figure 7 is Figure 6 the structural sectional view at C-C in

[0022] Figure 8 Schematic diagram of the splint structure of the present utility model;

[0023] Figure 9 is Figure 8 Structural sectional view at D-D in

[0024] In the figure: 1, frame; 2, fixed block; 3, spraying mechanism; 4, rotating frame; 5, rotating mechanism; 6, motor; 7, slide rail; 8, moving block; 9, connecting plate; 10, supporting block; 11, splint; 12, lead screw; 13, moving groove; 14, elastic member; 15, clamping block; 16, limiting block; 17, sliding groove; 18, turntable. Specific embodiments

[0025] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make the advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present utility model.

[0026] Embodiment 1

[0027] Please refer to Figures 1-9 , the present utility model provides a technical solution: an automobile wheel hub spraying control device, including a frame 1, a spraying mechanism 3 is installed on the right side of the frame 1, a fixed block 2 is installed on the left side of the frame 1, a rotating mechanism 5 is arranged at the bottom of the fixed block 2, a rotating frame 4 is rotatably connected to the right side of the fixed block 2, a plurality of slide rails 7 are installed on the inner wall of the rotating frame 4, a moving block 8 is installed on the outer side of the slide rail 7, a supporting block 10 is installed on the right side of the moving block 8, and a splint 11 is installed on one side of each of the plurality of supporting blocks 10 close to the rotating frame 4; the rotating frame 4 is meshed with the motor 6, and each of the plurality of supporting blocks 10 penetrates through the right side of the rotating frame 4, and the plurality of supporting blocks 10 are symmetrically arranged centered on the turntable 18, so as to drive the wheel hub to rotate through the rotation of the rotating mechanism 5, thereby improving the uniformity of spraying.

[0028] First, the hub is sleeved outside the support block 10. Subsequently, the moving block 8 moves along the outside of the slide rail 7 and towards the side close to the rotating frame 4, thereby driving the support block 10 to move synchronously. At this time, the hub is supported by the three support blocks 10. When the support block 10 abuts against the hub, the hub is clamped by the support block 10 and the clamping plate 11, thus eliminating the need for manual operation by the operator to improve the spraying efficiency. After the clamping is completed, the spraying mechanism 3 is started to spray the right side of the hub, and at the same time, the rotating mechanism 5 is used to drive the rotating frame 4 to rotate, thereby improving the uniformity of the spraying on the surface of the hub.

[0029] Embodiment 2

[0030] On the basis of Embodiment 1, in order to drive the three support blocks 10 to clamp the hub, a motor 6 is installed on the left side of the rotating frame 4. The output end of the motor 6 is equipped with a turntable 18, and a plurality of connecting plates 9 are hinged on the outside of the turntable 18; one side of the plurality of connecting plates 9 close to the rotating frame 4 is connected to the moving block 8. The turntable 18 is rotatably connected to the left side of the rotating frame 4. The motor 6 drives the turntable 18 to rotate, synchronously driving the connecting plates 9 to move following the rotation of the turntable 18, thereby driving the moving block 8 to move along the slide rail 7 towards the side close to the rotating frame 4, and driving the support block 10 to support the hub outward and clamp the hub.

[0031] First, start the motor 6 to drive the turntable 18 at its output end to rotate, thereby driving the connecting plates 9 hinged on its outside to move synchronously. Since one side of the plurality of connecting plates 9 close to the rotating frame 4 is connected to the moving block 8, the moving block 8 is pushed to slide along the outside of the slide rail 7, and the hub is clamped by the plurality of support blocks 10, thereby improving the stability of its clamping position and further improving the quality of the hub spraying.

[0032] Embodiment 3

[0033] On the basis of Embodiment 2, in order to adjust the clamping plate 11 to accommodate hubs of different widths, a moving groove 13 is opened in the middle of the support block 10. The inner wall of the moving groove 13 is rotatably connected with a lead screw 12, and the right end of the lead screw 12 penetrates through the support block 10. The clamping plate 11 is threadedly connected with the lead screw 12, and the clamping plate 11 is slidably connected to the inner wall of the moving groove 13. Thus, by rotating the lead screw 12, the clamping plate 11 is driven to move, thereby facilitating the adjustment of the clamping plate 11 to accommodate hubs of different widths.

[0034] Before clamping, first rotate the lead screw 12 to drive the clamping plate 11 to slide along the inner wall of the moving groove 13, thereby adjusting the distance between the clamping plate 11 and the rotating frame 4. After the adjustment is completed, the hub is sleeved outside the three support blocks 10 to accommodate hubs of different widths.

[0035] Embodiment 4

[0036] On the basis of Embodiment 3, in order to facilitate the clamping of the clamping plate 11, two sliding grooves 17 are formed on one side of each of the plurality of clamping plates 11 close to the turntable 18. A limiting block 16 is installed on the inner wall of the sliding groove 17. An elastic member 14 is installed on one side of the limiting block 16, and a clamping block 15 is installed on the other side of the limiting block 16. The limiting block 16 plays a limiting role to prevent the clamping block 15 from detaching from the clamping plate 11. Moreover, by means of the elastic force of the elastic member 14, the clamping block 15 is driven to be clamped in the middle of the support block 10. One sides of the two elastic members 14 close to each other are both installed on the inner wall of the sliding groove 17. One sides of the two clamping blocks 15 away from each other penetrate through the clamping plate 11 and are inserted into the middle of the support block 10. The clamping plates 11 are arranged in central symmetry with the turntable 18 as the center, and two sliding grooves 17 are formed in the interior of each support block 10. The above two clamping blocks 15 are described with respect to a single support block 10.

[0037] When adjusting the clamping plate 11, the two clamping blocks 15 inside the clamping plate 11 will be driven to slide along the inner wall of the moving groove 13, and the elastic force of the elastic member 14 is used to drive the limiting block 16 to slide along the inner wall of the sliding groove 17, so that the clamping block 15 is clamped with the support block 10, thereby enabling the operator to more intuitively view the adjusted position of the clamping plate 11. At the same time, after the adjustment is completed, the clamping plate 11 is clamped with the support block 10 through the clamping block 15, thereby improving the stability after adjustment.

[0038] During actual use, first, the hub is sleeved on the outside of the support block 10, and then the moving block 8 moves along the outside of the slide rail 7 and towards the side close to the rotating frame 4, thereby driving the support block 10 to move synchronously. At this time, the hub is supported by the three support blocks 10. When the support block 10 abuts against the hub, the hub is clamped by the support block 10 and the clamping plate 11, so that manual operation by the operator is not required, thereby improving the spraying efficiency. After the clamping is completed, the spraying mechanism 3 is started to spray the right side of the hub, and at the same time, the rotating mechanism 5 is used to drive the rotating frame 4 to rotate, thereby improving the uniformity of the spraying on the surface of the hub.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A control device for spraying a hub of an automobile, comprising a frame (1), a spraying mechanism (3) being mounted on the right side of the frame (1), a fixing block (2) being mounted on the left side of the frame (1), a rotating mechanism (5) being disposed at the bottom of the fixing block (2), characterized in that: The right side of the fixed block (2) is rotatably connected to a rotating frame (4); a plurality of slide rails (7) are installed on the inner wall of the rotating frame (4); a moving block (8) is installed on the outer side of the slide rail (7); a supporting block (10) is installed on the right side of the moving block (8); and a clamping plate (11) is installed on one side of the plurality of supporting blocks (10) close to the rotating frame (4).

2. The automobile wheel hub spraying control device according to claim 1, characterized in that: A motor (6) is installed on the left side of the rotating frame (4), a rotating disk (18) is installed on the output end of the motor (6), and a plurality of connecting plates (9) are hinged on the outer side of the rotating disk (18).

3. The automobile wheel hub spraying control device according to claim 2, characterized in that: The plurality of connecting plates (9) are connected to the moving block (8) on one side close to the rotating frame (4), and the rotating disk (18) is rotatably connected to the left side of the rotating frame (4).

4. The automobile wheel hub spraying control device according to claim 1, characterized in that: A movable groove (13) is provided in the middle of the support block (10), and a lead screw (12) is rotatably connected to the inner wall of the movable groove (13), and the right end of the lead screw (12) passes through the support block (10), and the clamping plate (11) is threadedly connected to the lead screw (12), and the clamping plate (11) is slidably connected to the inner wall of the movable groove (13).

5. The automobile wheel hub spraying control device according to claim 4, characterized in that: Two slide grooves (17) are provided on one side of the plurality of clamping plates (11) close to the rotating disk (18); a limit block (16) is installed on the inner wall of the slide groove (17); an elastic member (14) is installed on one side of the limit block (16); and a clamping block (15) is installed on the other side of the limit block (16).

6. The automobile wheel hub spraying control device according to claim 5, characterized in that: The adjacent sides of the two elastic members (14) are both mounted on the inner wall of the slide groove (17), and the separated sides of the two clamping blocks (15) both penetrate the clamping plate (11) and are plugged into the middle of the support block (10).

7. The automobile wheel hub spraying control device according to claim 1, characterized in that: The rotating frame (4) is meshedly connected with the motor (6), and the plurality of support blocks (10) all penetrate the right side of the rotating frame (4), and the plurality of support blocks (10) are centrally symmetrically arranged with the rotating disk (18) as the center of the circle.

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