Vehicle body paint spraying truss

Abstract

The utility model discloses a vehicle body paint spraying truss which comprises two guide rails, rail seats are installed on one sides of the top ends of the guide rails in a sliding mode, stand columns are arranged in the centers of the top ends of the rail seats, top seats are fixed to the top ends of the stand columns, lifting mechanisms are arranged at the top ends of the top seats, and beam seats are arranged at the top ends of the two lifting mechanisms. A rack is arranged at the bottom end of the cross beam seat, limiting rails are arranged at the bottom ends of the cross beam seat on two sides of the rack, a movable seat is slidably mounted at the bottom ends of the limiting rails, a spraying robot is arranged on one side of the bottom end of the movable seat, a nozzle is arranged at one end, away from the movable seat, of the spraying robot, and a rotary driving part is mounted at the bottom end of the movable seat on one side of the spraying robot. According to the vehicle body paint spraying truss, the use convenience of the vehicle body paint spraying truss is improved, the outer wall and the inner wall of a vehicle body are easily sprayed in all directions, the paint spraying effect of the vehicle body paint spraying truss on the vehicle body is guaranteed when the vehicle body paint spraying truss is used, and the application range of the vehicle body paint spraying truss is widened.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile manufacturing and surface treatment, in particular to a car body painting truss. Background Art

[0002] In the automobile manufacturing process, body painting is a crucial link, which is directly related to the appearance of the car and its corrosion resistance. The traditional manual painting method has problems such as low efficiency, uneven spraying, serious paint waste and great harm to human health. With the development of automation technology, automated painting equipment has gradually been used in the field of automobile manufacturing. Therefore, the development of a body painting truss has important practical significance.

[0003] Reference announcement number CN212120561U is an automobile body painting device, which includes a shell and a spray head, a spray chamber is provided in the shell, and a bottom plate is provided at the bottom of the spray chamber, heating lamp panels are provided on both sides of the spray chamber, and a protective cover is provided on the side of the heating lamp panel close to the center point of the spray chamber, a first slide rail is provided on the upper end of the left and right sides of the spray chamber, and a first pulley is provided in the first slide rail, the side of the first pulley close to the center point of the spray chamber is connected to the movable frame, and the inner walls of the front and rear sides of the movable frame are provided with a second slide rail, the A second pulley is provided in each second slide rail. The automobile body painting device ensures that the heating lamp panel is not easily contaminated by adding a flip-up protective cover on the surface of the heating lamp panel, and facilitates the multi-directional movement of the paint tube and the nozzle through the sliding structure composed of the first slide rail and the second slide rail. According to the above, although the device can be well applied, it is usually not convenient to automatically adjust the position of the painting robot laterally, and personnel need to use external tools to perform corresponding manipulation and adjustment, making it difficult for the device to meet the established expectations for the convenience of the car body painting room, and often troubling users. Utility Model Content

[0004] The purpose of the present utility model is to provide a car body painting truss to solve the problem that although the device proposed in the above background technology can be well applied, it is usually not convenient to automatically adjust the position of the painting robot laterally, and personnel need to use external tools to perform corresponding operation and adjustment, making it difficult for the device to achieve the expected convenience for the car body painting room.

[0005] Material toggling mechanism, its both sides respectively have a cylinder pressure, and the cylinder pressure bar connects swing arm, and the swing arm end face has hook portion, and a bar passes position between the end of two swing arms and the hook portion.

[0006] Preferably, a second reinforcing rib is provided on the outer wall of the upper end of the column, and the top end of the second reinforcing rib is fixedly connected to the bottom end of the top seat. The second reinforcing rib is provided to reinforce the space between the column and the top seat.

[0007] Preferably, a plurality of first reinforcing ribs are provided on the outer wall of the lower end of the column, and the bottom ends of the first reinforcing ribs are fixedly connected to the top ends of the rail seats. The first reinforcing ribs are provided to reinforce the space between the column and the rail seat.

[0008] Preferably, the lifting mechanism includes a lower connecting seat and an upper connecting seat. The top of the top seat is provided with a lower connecting seat, and the bottom end of the beam seat above the lower connecting seat is provided with an upper connecting seat. The lower connecting seat and the upper connecting seat are arranged to facilitate the placement of the lifting drive components.

[0009] Preferably, the lifting mechanism includes a lifting drive component, and lifting drive components are installed on both sides of the top of the lower connecting seat. The top of the lifting drive component is fixedly connected to the bottom of the lower connecting seat, and the input end of the lifting drive component is electrically connected to the output end of the single-chip microcomputer inside the control box. The lifting drive component is set to adjust the height of the beam seat.

[0010] Preferably, limit blocks are provided on both sides of the bottom end of the beam seat, and the outer wall of one side of the limit block touches the inner wall of a limit rail, and the movable seat is abutted and limited by the limit block to reduce the movable seat from the bottom end of the limit rail.

[0011] Compared with the prior art, the beneficial effects of the present invention are: the vehicle body painting truss not only improves the convenience of using the vehicle body painting truss, but also facilitates all-round spraying of the outer and inner walls of the vehicle body, thereby ensuring the painting effect of the vehicle body when the vehicle body painting truss is used, and also expands the scope of application of the vehicle body painting truss;

[0012] (1) The gear is driven to rotate by a rotating driving member. Since the gear and the rack are meshed with each other, the movable seat is located at the bottom end of the limit rail and slides, thereby automatically adjusting the lateral position of the spray robot. Compared with the traditional method of controlling and adjusting with the help of external equipment, the convenience of using the body painting truss is improved;

[0013] (2) By sliding the rail seat at the top of the guide rail, when the rail seat is located at the top of the guide rail and slides, the position of the spray robot can be adjusted forward and backward, so that the spray robot and the spray head can be adjusted forward and backward to the designated area of ​​the vehicle. The setting of the spray robot can drive the spray head to move to the top or both sides of the vehicle body, and it is easy to move the spray head to the inside of the vehicle body, thereby facilitating all-round spraying of the outer and inner walls of the vehicle body, thereby ensuring the painting effect of the vehicle body when the vehicle body painting truss is used;

[0014] (3) By driving the upper connecting seat to move up and down through the lifting drive member, the height of the crossbeam seat can be adjusted, so that the height of the spraying robot and the spray head can be adjusted as needed according to the height of the vehicle body to be sprayed, thereby facilitating the painting operation on vehicles of different height specifications, thereby improving the applicability of the vehicle body painting truss. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural diagram of the utility model from a top view;

[0016] Figure 2 This is an enlarged structural diagram of the lifting mechanism of the utility model;

[0017] Figure 3 This is a schematic diagram of the beam seat structure of the utility model;

[0018] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0019] In the figure: 1. Guide rail; 2. Rail seat; 3. Column; 4. First reinforcing rib; 5. Lifting mechanism; 501. Lower connecting seat; 502. Lifting drive member; 503. Upper connecting seat; 6. Beam seat; 7. Movable seat; 8. Spraying robot; 9. Spray head; 10. Top seat; 11. Second reinforcing rib; 12. Limit rail; 13. Rack; 14. Limit block; 15. Rotating drive member; 16. Gear; 17. Control box. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides an embodiment of a vehicle body painting truss, comprising a guide rail 1, wherein two guide rails 1 are provided, and a rail seat 2 is slidably mounted on one side of the top of each guide rail 1. A column 3 is provided at the center position of the top of the rail seat 2, and a second reinforcing rib 11 is provided on the outer wall of the upper end of the column 3. The top end of the second reinforcing rib 11 is fixedly connected to the bottom end of the top seat 10;

[0022] When in use, the second reinforcing rib 11 is provided to reinforce the space between the column 3 and the top seat 10;

[0023] A plurality of first reinforcing ribs 4 are provided on the outer wall of the lower end of the column 3, and the bottom end of the first reinforcing rib 4 is fixedly connected to the top end of the rail seat 2;

[0024] When in use, the first reinforcing rib 4 is provided to reinforce the space between the column 3 and the rail seat 2;

[0025] The top of each column 3 is fixed with a top seat 10, and the top of each top seat 10 is provided with a lifting mechanism 5. The lifting mechanism 5 includes a lower connecting seat 501 and an upper connecting seat 503. The top of each top seat 10 is provided with a lower connecting seat 501, and the bottom of the beam seat 6 above the lower connecting seat 501 is provided with an upper connecting seat 503.

[0026] When in use, the lower connecting seat 501 and the upper connecting seat 503 are arranged so as to place the lifting drive member 502;

[0027] The lifting mechanism 5 includes a lifting drive member 502. The lifting drive member 502 is installed on both sides of the top of the lower connecting seat 501. The top of the lifting drive member 502 is fixedly connected to the bottom of the lower connecting seat 501. The input end of the lifting drive member 502 is electrically connected to the output end of the single-chip microcomputer inside the control box 17.

[0028] When in use, the lifting drive member 502 is set to adjust the beam seat 6 to a certain height;

[0029] The top of the two lifting mechanisms 5 is provided with a crossbeam seat 6, and both sides of the bottom of the crossbeam seat 6 are provided with a limit block 14, and the outer wall of one side of the limit block 14 touches the inner wall of a limit rail 12;

[0030] When in use, the movable seat 7 is abutted and limited by the limiting block 14 to lower the movable seat 7 away from the bottom end of the limiting rail 12;

[0031] A rack 13 is provided at the bottom end of the beam seat 6, and a limiting rail 12 is provided at the bottom end of the beam seat 6 on both sides of the rack 13. A movable seat 7 is slidably installed at the bottom end of the limiting rail 12. A spraying robot 8 is provided on one side of the bottom end of the movable seat 7. A nozzle 9 is provided at the end of the spraying robot 8 away from the movable seat 7. A rotating drive component 15 is installed at the bottom end of the movable seat 7 on one side of the spraying robot 8. The top end of the rotating drive component 15 passes through the movable seat 7 and is provided with a gear 16. The gear 16 is meshed with the rack 13. A control box 17 is provided on one side of the top end of the beam seat 6. The output end of the single-chip microcomputer inside the control box 17 is electrically connected to the spraying robot 8 and the input end of the rotating drive component 15 respectively.

[0032] When the embodiment of the present application is in use, the vehicle body to be sprayed is first moved to the bottom of the crossbeam seat 6, and the gear 16 is driven to rotate by the rotating drive member 15. Since the gear 16 and the rack 13 are meshed with each other, the movable seat 7 is located at the bottom end of the limit rail 12 and slides, and the lateral position of the spraying robot 8 can be automatically adjusted. The setting of the limit block 14 can abut and limit the movable seat 7 to reduce the movable seat 7 from the bottom of the limit rail 12. Then, by sliding the rail seat 2 to the top of the guide rail 1, when the rail seat 2 is located at the top end of the guide rail 1 and slides, the spraying robot can be adjusted back and forth. 8 is positioned so as to adjust the spraying robot 8 and the nozzle 9 to the designated area of ​​the vehicle front and back, and the setting of the spraying robot 8 can drive the nozzle 9 to move to the top or both sides of the vehicle body, and it is easy to move the nozzle 9 to the inside of the vehicle body, and thus it is easy to spray the outer wall and the inner wall of the vehicle body in all directions. Finally, the upper connecting seat 503 is driven to rise and fall by the lifting drive member 502, and the height of the crossbeam seat 6 can be adjusted to adjust the height of the spraying robot 8 and the nozzle 9 as needed according to the height of the vehicle body to be sprayed, so that the vehicle bodies of different height specifications can be painted, thereby completing the use of the vehicle body painting truss.

Claims

1. A vehicle body painting truss, characterized by: The invention comprises a guide rail (1), wherein two guide rails (1) are provided, a rail seat (2) is slidably installed on one side of the top of the guide rail (1), a column (3) is provided at the center position of the top of the rail seat (2), a top seat (10) is fixed on the top of the column (3), a lifting mechanism (5) is provided on the top of each of the top seats (10), a crossbeam seat (6) is provided on the top of the two lifting mechanisms (5), a rack (13) is provided on the bottom of the crossbeam seat (6), and a limit rail (12) is provided on the bottom of the crossbeam seat (6) on both sides of the rack (13), and a movable seat (7) is slidably installed on the bottom of the limit rail (12). A spraying robot (8) is provided on one side of the bottom end of the movable seat (7), and a spray head (9) is provided on the end of the spraying robot (8) away from the movable seat (7). A rotary drive member (15) is installed on the bottom end of the movable seat (7) on one side of the spraying robot (8). The top end of the rotary drive member (15) passes through the movable seat (7) and is provided with a gear (16). The gear (16) and the rack (13) are meshed with each other. A control box (17) is provided on one side of the top end of the beam seat (6), and the output end of the single chip microcomputer inside the control box (17) is electrically connected to the spraying robot (8) and the input end of the rotary drive member (15) respectively.

2. The vehicle body painting truss according to claim 1, characterized in that: A second reinforcing rib (11) is provided on the outer wall of the upper end of the column (3), and the top end of the second reinforcing rib (11) is fixedly connected to the bottom end of the top seat (10).

3. The vehicle body painting truss according to claim 1, characterized in that: A plurality of first reinforcing ribs (4) are provided on the outer wall of the lower end of the column (3), and the bottom end of the first reinforcing rib (4) is fixedly connected to the top end of the rail seat (2).

4. The vehicle body painting truss according to claim 1, characterized in that: The lifting mechanism (5) includes a lower connecting seat (501) and an upper connecting seat (503), the top end of the top seat (10) is provided with the lower connecting seat (501), and the bottom end of the beam seat (6) above the lower connecting seat (501) is provided with the upper connecting seat (503).

5. The vehicle body painting truss according to claim 4, characterized in that: The lifting mechanism (5) includes a lifting drive member (502), and the lifting drive members (502) are installed on both sides of the top of the lower connecting seat (501). The top of the lifting drive member (502) is fixedly connected to the bottom of the lower connecting seat (501), and the input end of the lifting drive member (502) is electrically connected to the output end of the single chip microcomputer inside the control box (17).

6. The vehicle body painting truss according to claim 1, characterized in that: Limiting blocks (14) are provided on both sides of the bottom end of the crossbeam seat (6), and the outer wall of one side of the limiting block (14) contacts the inner wall of a limiting rail (12).

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