A spraying device for a vehicle body panel

Abstract

The utility model discloses a kind of spraying equipment for carriage board, comprising;Conveying mechanism and spraying device, conveying mechanism includes X-axis conveying component, Y-axis conveying component and Z-axis conveying component, Y-axis conveying component is located on X-axis conveying component, Z-axis conveying component is located on Y-axis conveying component, and spraying device is located on Z-axis conveying component;Wherein, X-axis conveying component, for driving Y-axis conveying component, Z-axis conveying component and spraying device are translated along X-axis direction;Y-axis conveying component, for driving Z-axis conveying component and spraying device are translated along Y-axis direction;Z-axis conveying component, for driving spraying device is translated along Z-axis direction;Spraying device is used to paint on the surface of carriage board.This application can realize the automatic paint spraying function of carriage board, reduce manual labor intensity, improve carriage board paint spraying efficiency, and it is practical.

Description

Technical Field

[0001] This utility model relates to the field of paint spraying technology for vehicle body panels, and in particular to a spraying device for vehicle body panels. Background Technology

[0002] In the current technology, carriages are widely used in the transportation field. Modern carriages are often made by splicing or welding multiple metal plates. After the metal plates are processed and formed, they need to be painted to improve their anti-corrosion, anti-rust and other properties as well as their appearance. However, the existing metal plates are often painted manually with hand-held spray guns. This painting method has the problems of high labor intensity and low painting efficiency.

[0003] In terms of related technologies, the existing method of manually spraying metal sheets with handheld spray guns has the problems of high labor intensity and low spraying efficiency, and there is still a lack of better technical solutions. Utility Model Content

[0004] In view of this, it is necessary to provide a spraying device for vehicle body panels, so as to at least solve the problems of low manual labor intensity and low spraying efficiency in the existing metal sheet spraying by hand-held spray gun in related technologies.

[0005] This application provides a painting device for vehicle body panels, comprising: a conveying mechanism and a painting device. The conveying mechanism includes an X-axis conveying assembly, a Y-axis conveying assembly, and a Z-axis conveying assembly. The Y-axis conveying assembly is mounted on the X-axis conveying assembly, the Z-axis conveying assembly is mounted on the Y-axis conveying assembly, and the painting device is mounted on the Z-axis conveying assembly. The X-axis conveying assembly is used to drive the Y-axis conveying assembly, the Z-axis conveying assembly, and the painting device to translate along the X-axis direction. The Y-axis conveying assembly is used to drive the Z-axis conveying assembly and the painting device to translate along the Y-axis direction. The Z-axis conveying assembly is used to drive the painting device to translate along the Z-axis direction. The painting device is used to spray paint onto the surface of the vehicle body panels.

[0006] In one embodiment, the X-axis transmission assembly includes an X-axis fixed base, an X-axis drive module, an X-axis transmission module, an X-axis linear slide rail, an X-axis linear slide block, and an X-axis positioning module. The X-axis drive module, the X-axis transmission module, and the X-axis linear slide rail are all mounted on the X-axis fixed base. One end of the X-axis drive module is drively connected to one end of the X-axis transmission module, and the X-axis linear slide block is sleeved on the X-axis linear slide rail and drively connected to the other end of the X-axis transmission module. The X-axis drive module drives the X-axis linear slide block to move along the direction of the X-axis linear slide rail on the X-axis fixed base via the X-axis transmission module.

[0007] In one embodiment, the Y-axis transmission assembly includes a Y-axis fixed base, a Y-axis drive module, a Y-axis transmission module, a Y-axis linear slide rail, a Y-axis linear slide block, and a Y-axis positioning module. The Y-axis fixed base is disposed on the Y-axis linear slide block. The Y-axis drive module, the Y-axis transmission module, and the Y-axis linear slide rail are all disposed on the Y-axis fixed base. One end of the Y-axis drive module is drively connected to the Y-axis transmission module. The Y-axis linear slide block is sleeved on the Y-axis linear slide rail and drively connected to the other end of the Y-axis transmission module. The Y-axis drive module drives the Y-axis linear slide block to move along the Y-axis linear slide rail on the Y-axis fixed base through the Y-axis transmission module.

[0008] In one embodiment, both the X-axis drive module and the Y-axis drive module include a first drive motor, a synchronous drive pulley, a synchronous driven pulley, and a synchronous belt. The synchronous drive pulley is mounted on the rotating shaft of the first drive motor, and the synchronous driven pulley is connected to the X-axis drive module or the Y-axis drive module for transmission. The synchronous belt is mounted on the outer surface of the synchronous drive pulley and the synchronous driven pulley. The rotating shaft of the first drive motor drives the synchronous drive pulley, the synchronous drive pulley, and the synchronous belt to rotate synchronously, thereby driving the X-axis drive module or the Y-axis drive module to work.

[0009] In one embodiment, the X-axis transmission module and the Y-axis transmission module include a first lead screw, a first lead screw nut, and a first ball bearing drive seat. The synchronous driven wheel is sleeved on the first lead screw, the first lead screw is rotatably mounted on the first ball bearing drive seat, the first lead screw nut is sleeved on the first lead screw, and the first lead screw nut is drively connected to the X-axis linear slide or the Y-axis linear slide. The synchronous driven wheel drives the first lead screw to rotate, thereby causing the first lead screw nut to move along the first lead screw, which in turn drives the X-axis linear slide to move along the X-axis linear slide rail or the Y-axis linear slide to move along the Y-axis linear slide rail.

[0010] In one embodiment, the Z-axis transmission assembly includes a Z-axis fixed base, a Z-axis drive module, a Z-axis transmission module, a Z-axis linear slide rail, a Z-axis linear slide block, and a Z-axis positioning module. The Z-axis fixed base is disposed on the Z-axis linear slide block. The Z-axis drive module, the Z-axis transmission module, and the Z-axis linear slide rail are all disposed on the Z-axis fixed base. One end of the Z-axis drive module is drively connected to the Z-axis transmission module. The Z-axis linear slide block is sleeved on the Z-axis linear slide rail and drively connected to the other end of the Z-axis transmission module. The Z-axis drive module drives the Z-axis linear slide block to move along the Z-axis linear slide rail on the Z-axis fixed base through the Z-axis transmission module. The spraying device is disposed on the Z-axis linear slide block.

[0011] In one embodiment, the Z-axis drive module includes a second drive motor and a coupling. The second drive motor is connected to the Z-axis transmission module via the coupling. The rotating shaft of the second drive motor drives the coupling to rotate, thereby driving the Z-axis transmission module to work.

[0012] In one embodiment, the Z-axis transmission module includes a second lead screw, a second lead screw nut, and a second ball bearing drive seat. The coupling is sleeved on the second lead screw, the second lead screw is rotatably mounted on the second ball bearing drive seat, the second lead screw nut is sleeved on the second lead screw, and the second lead screw nut is connected to the Z-axis linear slide block via a transmission connection. The second drive motor drives the second lead screw to rotate through the coupling, thereby causing the second lead screw nut to move along the second lead screw, and subsequently causing the Z-axis linear slide block to move along the direction of the Z-axis linear slide rail.

[0013] In one embodiment, the spraying device is a high-pressure airless spraying device, which includes a nozzle and a diaphragm pump. The nozzle is mounted on the Z-axis linear slide and is connected to the diaphragm pump via an air pipe.

[0014] The beneficial effects of this utility model are: This application has a reasonable design and novel structure, integrating a conveying mechanism and a spraying device into one unit, which can automatically realize the spraying function of metal sheets. Specifically, the conveying mechanism adopts a three-axis transmission of X-axis, Y-axis and Z-axis conveying components, so that the nozzle of the spraying device can move in the XYZ three axes above the metal sheet. Then, a diaphragm pump provides a power source for the nozzle, so that the nozzle sprays paint on the surface of the metal sheet, reducing the intensity of manual labor, improving the spraying efficiency of metal sheets, and is highly practical. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of an embodiment of this application;

[0016] Figure 2 This is a schematic diagram of the transmission mechanism according to an embodiment of this application;

[0017] Figure 3 This is a schematic diagram of the structure of the X-axis transmission assembly according to an embodiment of this application;

[0018] Figure 4 This is a schematic diagram of the Y-axis assembly according to an embodiment of this application;

[0019] Figure 5 This is a schematic diagram of the internal structure of the X-axis transmission component and the Y-axis transmission component according to an embodiment of this application;

[0020] Figure 6 This is a schematic diagram of the Z-axis assembly according to an embodiment of this application;

[0021] Figure 7 This is a schematic diagram of the internal structure of the Z-axis component according to an embodiment of this application. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] It should be noted that when a component is said to be "mounted on" another component, it can be directly mounted on the other component or may be interspersed with a component. When a component is said to be "set on" another component, it can be directly set on the other component or may be interspersed with a component. When a component is said to be "fixed to" another component, it can be directly fixed to the other component or may be interspersed with a component.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or / and" as used herein includes any and all combinations of one or more of the associated listed items.

[0025] Please see Figures 1 to 7An embodiment of this application discloses a painting device for a vehicle body panel, comprising: a conveying mechanism 100 and a painting device 200. The conveying mechanism 100 includes an X-axis conveying component 300, a Y-axis conveying component 400, and a Z-axis conveying component 500. The Y-axis conveying component 400 is mounted on the X-axis conveying component 300, the Z-axis conveying component 500 is mounted on the Y-axis conveying component 400, and the painting device 200 is mounted on the Z-axis conveying component 500. The X-axis conveying component 300 is used to drive the Y-axis conveying component 400, the Z-axis conveying component 500, and the painting device 200 to translate along the X-axis direction. The Y-axis conveying component 400 is used to drive the Z-axis conveying component 500 and the painting device 200 to translate along the Y-axis direction. The Z-axis conveying component 500 is used to drive the painting device 200 to translate along the Z-axis direction. The painting device 200 is used to spray paint onto the surface of the vehicle body panel.

[0026] It should be noted that this configuration integrates the conveying mechanism 100 and the spraying device 200 into one unit, which can automatically realize the spraying function of metal sheets. Specifically, the conveying mechanism 100 uses a three-axis transmission of X-axis conveying component 300, Y-axis conveying component 400 and Z-axis conveying component 500 to enable the nozzle of the spraying device 200 to move in the XYZ three axes above the metal sheet. Then, the diaphragm pump provides power to the nozzle 21, so that the nozzle sprays paint on the surface of the metal sheet, reducing the intensity of manual labor and improving the spraying efficiency of metal sheets.

[0027] In some optional embodiments, the X-axis transmission assembly 300 includes an X-axis fixed base 31, an X-axis drive module 32, an X-axis transmission module, an X-axis linear slide rail 33, an X-axis linear slide block 34, and an X-axis positioning module 35. The X-axis drive module 32, the X-axis transmission module, and the X-axis linear slide rail 33 are all mounted on the X-axis fixed base 31. The X-axis drive module 32 is connected to one end of the X-axis transmission module, and the X-axis linear slide block 34 is sleeved on the X-axis linear slide rail 33 and is connected to the other end of the X-axis transmission module. The X-axis drive module 32 drives the X-axis linear slide block 34 to move along the direction of the X-axis linear slide rail 33 on the X-axis fixed base 31 through the X-axis transmission module.

[0028] In some optional embodiments, the Y-axis transmission assembly 400 includes a Y-axis fixed base 41, a Y-axis drive module 42, a Y-axis transmission module, a Y-axis linear slide rail 43, a Y-axis linear slide block 44, and a Y-axis positioning module 45. The Y-axis fixed base 41 is disposed on the X-axis linear slide block 34. The Y-axis drive module 42, the Y-axis transmission module, and the Y-axis linear slide rail 43 are all disposed on the Y-axis fixed base 41. The Y-axis drive module 42 is connected to one end of the Y-axis transmission module. The Y-axis linear slide block 44 is sleeved on the Y-axis linear slide rail 43 and is connected to the other end of the Y-axis transmission module. The Y-axis drive module 42 drives the Y-axis linear slide block 44 to move along the Y-axis linear slide rail 43 on the Y-axis fixed base 41 in the direction set by the Y-axis linear slide rail 43 through the Y-axis transmission module.

[0029] In some optional embodiments, both the X-axis drive module 32 and the Y-axis drive module 42 include a first drive motor 411, a synchronous drive pulley 412, a synchronous driven pulley 413, and a synchronous belt. The synchronous drive pulley 412 is sleeved on the rotating shaft of the first drive motor 411, and the synchronous driven pulley 413 is connected to the X-axis transmission module or the Y-axis transmission module for transmission. The synchronous belt is sleeved on the outer surface of the synchronous drive pulley 412 and the synchronous driven pulley 413. The rotating shaft of the first drive motor 411 drives the synchronous drive pulley 412 and the synchronous belt to rotate synchronously, thereby driving the X-axis transmission module or the Y-axis transmission module to work.

[0030] In some optional embodiments, the X-axis transmission module and the Y-axis transmission module include a first lead screw 414, a first lead screw nut 415, and a first ball drive seat 416. A synchronous driven wheel 413 is sleeved on the first lead screw 414. The first lead screw 414 is rotatably mounted on the first ball drive seat 416. The first lead screw nut 415 is sleeved on the first lead screw 414. The first lead screw nut 415 is connected to the X-axis linear slide 34 or the Y-axis linear slide 44 in a transmission connection. The synchronous driven wheel 413 drives the first lead screw 414 to rotate, thereby driving the first lead screw nut 415 to move along the first lead screw 414, which in turn drives the X-axis linear slide 34 to move along the X-axis linear slide rail 33 or the Y-axis linear slide 44 to move along the Y-axis linear slide rail 43.

[0031] In some optional embodiments, the Z-axis transmission assembly 500 includes a Z-axis fixed base 51, a Z-axis drive module 52, a Z-axis transmission module, a Z-axis linear slide rail 53, a Z-axis linear slide block 54, and a Z-axis positioning module 55. The Z-axis fixed base 51 is disposed on the Y-axis linear slide block 44. The Z-axis drive module 52, the Z-axis transmission module, and the Z-axis linear slide rail 53 are all disposed on the Z-axis fixed base 51. The Z-axis drive module 52 is connected to one end of the Z-axis transmission module. The Z-axis linear slide block 54 is sleeved on the Z-axis linear slide rail 53 and is connected to the other end of the Z-axis transmission module. The Z-axis drive module 52 drives the Z-axis linear slide block 54 to move along the Z-axis linear slide rail 53 on the Z-axis fixed base 51 through the Z-axis transmission module. The spraying device 200 is disposed on the Z-axis linear slide block 54.

[0032] In some alternative embodiments, the Z-axis drive module 52 includes a second drive motor 511 and a coupling 512. The second drive motor 511 is connected to the Z-axis transmission module via the coupling 512. The rotating shaft of the second drive motor 511 drives the coupling 512 to rotate, thereby driving the Z-axis transmission module to work.

[0033] In some optional embodiments, the Z-axis transmission module includes a second lead screw 513, a second lead screw nut 514, and a second ball drive seat 515. A coupling 512 is sleeved on the second lead screw 513, the second lead screw 513 is rotatably mounted on the second ball drive seat 515, the second lead screw nut 514 is sleeved on the second lead screw 513, and the second lead screw nut 514 is connected to the Z-axis linear slide 54. The second drive motor 511 drives the second lead screw 513 to rotate through the coupling 512, thereby driving the second lead screw nut 514 to move along the second lead screw 513, and then driving the Z-axis linear slide 54 to move along the Z-axis linear slide rail 53 in the set direction.

[0034] In some alternative embodiments, the spraying device 200 is a high-pressure airless spraying device 200, which includes a nozzle and a diaphragm pump. The nozzle is located on the Z-axis linear slide 54 and is connected to the diaphragm pump through an air pipe.

[0035] In some alternative embodiments, the adsorption drive device 221 is an air pump, and the adsorption device 222 is a suction cup, which adsorbs the car body panels.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A spraying device for vehicle body panels, characterized in that, The system includes a conveying mechanism and a spraying device. The conveying mechanism comprises an X-axis conveying assembly, a Y-axis conveying assembly, and a Z-axis conveying assembly. The Y-axis conveying assembly is mounted on the X-axis conveying assembly, the Z-axis conveying assembly is mounted on the Y-axis conveying assembly, and the spraying device is mounted on the Z-axis conveying assembly. The X-axis conveying assembly is used to drive the Y-axis conveying assembly, the Z-axis conveying assembly, and the spraying device to translate along the X-axis direction; The Y-axis conveying assembly is used to drive the Z-axis conveying assembly and the spraying device to translate along the Y-axis direction; The Z-axis conveying assembly is used to drive the spraying device to translate along the Z-axis direction; The spraying device is used to spray paint on the surface of the carriage panels.

2. The spraying equipment for vehicle body panels according to claim 1, characterized in that, The X-axis transmission assembly includes an X-axis fixed base, an X-axis drive module, an X-axis transmission module, an X-axis linear slide rail, an X-axis linear slide block, and an X-axis positioning module. The X-axis drive module, the X-axis transmission module, and the X-axis linear slide rail are all mounted on the X-axis fixed base. One end of the X-axis drive module is drively connected to one end of the X-axis transmission module. The X-axis linear slide block is sleeved on the X-axis linear slide rail and drively connected to the other end of the X-axis transmission module. The X-axis drive module drives the X-axis linear slide block to move along the direction of the X-axis linear slide rail on the X-axis fixed base through the X-axis transmission module.

3. The spraying equipment for vehicle body panels according to claim 2, characterized in that, The Y-axis transmission assembly includes a Y-axis fixed base, a Y-axis drive module, a Y-axis transmission module, a Y-axis linear slide rail, a Y-axis linear slide block, and a Y-axis positioning module. The Y-axis fixed base is mounted on the Y-axis linear slide block. The Y-axis drive module, the Y-axis transmission module, and the Y-axis linear slide rail are all mounted on the Y-axis fixed base. One end of the Y-axis drive module is connected to the Y-axis transmission module. The Y-axis linear slide block is fitted onto the Y-axis linear slide rail and is connected to the other end of the Y-axis transmission module. The Y-axis drive module drives the Y-axis linear slide block to move along the Y-axis linear slide rail on the Y-axis fixed base through the Y-axis transmission module.

4. The spraying equipment for carriage panels according to claim 3, characterized in that, Both the X-axis drive module and the Y-axis drive module include a first drive motor, a synchronous drive pulley, a synchronous driven pulley, and a synchronous belt. The synchronous drive pulley is sleeved on the rotating shaft of the first drive motor, and the synchronous driven pulley is connected to the X-axis drive module or the Y-axis drive module for transmission. The synchronous belt is sleeved on the outer surface of the synchronous drive pulley and the synchronous driven pulley. The rotating shaft of the first drive motor drives the synchronous drive pulley, the synchronous drive pulley, and the synchronous belt to rotate synchronously, thereby driving the X-axis drive module or the Y-axis drive module to work.

5. The spraying equipment for carriage panels according to claim 4, characterized in that, The X-axis transmission module and the Y-axis transmission module include a first lead screw, a first lead screw nut, and a first ball bearing drive seat. The synchronous driven wheel is sleeved on the first lead screw, the first lead screw is rotatably mounted on the first ball bearing drive seat, the first lead screw nut is sleeved on the first lead screw, and the first lead screw nut is connected to the X-axis linear slide or the Y-axis linear slide in a transmission connection. The synchronous driven wheel drives the first lead screw to rotate, thereby causing the first lead screw nut to move along the first lead screw, which in turn drives the X-axis linear slide to move along the X-axis linear slide rail or the Y-axis linear slide to move along the Y-axis linear slide rail.

6. The spraying equipment for carriage panels according to claim 5, characterized in that, The Z-axis transmission assembly includes a Z-axis fixed base, a Z-axis drive module, a Z-axis transmission module, a Z-axis linear slide rail, a Z-axis linear slide block, and a Z-axis positioning module. The Z-axis fixed base is mounted on the Z-axis linear slide block. The Z-axis drive module, the Z-axis transmission module, and the Z-axis linear slide rail are all mounted on the Z-axis fixed base. One end of the Z-axis drive module is connected to the Z-axis transmission module. The Z-axis linear slide block is fitted onto the Z-axis linear slide rail and is connected to the other end of the Z-axis transmission module. The Z-axis drive module drives the Z-axis linear slide block to move along the Z-axis linear slide rail on the Z-axis fixed base via the Z-axis transmission module. The spraying device is mounted on the Z-axis linear slide block.

7. The spraying equipment for carriage panels according to claim 6, characterized in that, The Z-axis drive module includes a second drive motor and a coupling. The second drive motor is connected to the Z-axis transmission module via the coupling. The rotating shaft of the second drive motor drives the coupling to rotate, thereby driving the Z-axis transmission module to work.

8. The spraying equipment for carriage panels according to claim 7, characterized in that, The Z-axis transmission module includes a second lead screw, a second lead screw nut, and a second ball bearing drive seat. The coupling is sleeved on the second lead screw, which is rotatably mounted on the second ball bearing drive seat. The second lead screw nut is sleeved on the second lead screw and is connected to the Z-axis linear slide. The second drive motor drives the second lead screw to rotate through the coupling, thereby causing the second lead screw nut to move along the second lead screw, which in turn causes the Z-axis linear slide to move along the direction of the Z-axis linear slide rail.

9. The spraying equipment for carriage panels according to claim 8, characterized in that, The spraying device is a high-pressure airless spraying device, which includes a nozzle and a diaphragm pump. The nozzle is located on the Z-axis linear slide and is connected to the diaphragm pump through an air pipe.

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