Paint spraying hanger with overturning function

Abstract

The paint spraying hanger with the overturning function comprises a rectangular bottom plate, universal wheels are arranged at the four corners of the bottom of the rectangular bottom plate, supporting frames are welded to the outer walls of the two ends of the top of the rectangular bottom plate, and a rotating shaft is rotationally arranged on one side of the top of each supporting frame through a bearing; an exhaust pipe is rotationally arranged on one side of the top of the supporting frame through a bearing, a rectangular fixing frame is welded to the outer wall of the side, opposite to the exhaust pipe, of a rotating shaft, clamping grooves are formed in the two ends of the top of the rectangular fixing frame, C-shaped clamping blocks are clamped and fixed to the inner walls of the clamping grooves, and hanging frames are welded to the outer walls of the tops of the C-shaped clamping blocks; the threaded pipes with the adjustable distance are arranged on the two sides of the hanging frame and matched with the rubber extrusion blocks arranged on the outer wall, so that the inner walls of the automobile rear spoilers of different sizes can be extruded and fixed, and the automobile rear spoilers of different sizes can be rapidly adjusted, fixed and adsorbed through the fixing suction cups with the adjustable bottom height.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile parts production, in particular to a paint spraying hanger with a flipping function. Background Art

[0002] At present, the rear spoiler of the car needs to be sprayed with paint for anti-corrosion during the processing. During the painting process, the rear spoiler of the car often needs to be fixed on the paint hanger and sprayed by robot tracking. For products with multiple appearance surfaces, this painting treatment method will have some problems:

[0003] 1. Poor painting effect. After the existing rear spoiler of a car is fixed, there are multiple paint surfaces on the rear spoiler of the car that need to be painted. Spraying multiple appearance surfaces at the same time will result in the appearance not being able to meet customer requirements at the same time, and there are certain dead angles for painting, resulting in a low pass rate and a narrow process window.

[0004] 2. Poor adaptability of the hanger. In the process of painting the exterior, the existing rear spoiler hanger cannot quickly adapt to the different models of rear spoilers when they are mounted and painted, resulting in the need to constantly debug the hanger, which not only wastes processing time, but also reduces the adaptability of the hanger. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a paint spraying hanger with a flipping function.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A paint spray hanger with a flipping function comprises a rectangular bottom plate with universal wheels at all four corners of the bottom, support frames are welded to the outer walls at both ends of the top of the rectangular bottom plate, and a rotating shaft is rotatably arranged on one side of the top of the support frame through a bearing, an exhaust pipe is rotatably arranged on one side of the top of the support frame through a bearing, and a rectangular fixed frame is welded to the outer wall on the side opposite to the exhaust pipe, slots are formed at both ends of the top of the rectangular fixed frame, and a C-shaped block is fixedly connected to the inner wall of the slot, a hanger is welded to the outer wall of the top of the C-shaped block, and threaded rods equidistantly distributed are welded to the outer walls at both ends of the hanger.

[0008] As a further solution of the utility model: a worm wheel is welded to an outer wall of one side of the rotating shaft, and a worm is meshed with an outer wall at the bottom of the worm wheel.

[0009] As a further solution of the utility model: a servo motor is connected to the axis of the worm, and the bottom of the servo motor is fixed to a support plate by bolts, and the support plate is welded to an outer wall of one side of the support frame.

[0010] As a further solution of the utility model: the outer walls of the threaded rods are all threaded with threaded tubes, and the outer walls of the threaded tubes are bonded with rubber extrusion blocks that are equidistantly distributed.

[0011] As a further solution of the utility model: one side inner wall of the air extraction pipe is connected to a connecting pipe, and one side of the connecting pipe is connected to an air regulating pipe.

[0012] As a further solution of the utility model: the air regulating pipe is connected to a piston tube, and a piston rod is slidably inserted into the inner wall of the piston tube, and a fixed suction cup is bonded to the axis of the top of the piston rod.

[0013] As a further solution of the utility model: the end of the air extraction pipe is rotatably connected to an air pipe, and the air pipe is connected to an air pump.

[0014] As a further solution of the utility model: the servo motor is connected to the PLC controller via a wire, and the PLC controller is connected to an external power supply via a wire.

[0015] Compared with the prior art, the utility model provides a paint spray hanger with a flip function, which has the following beneficial effects:

[0016] 1. A paint spray hanger with a flip function, by arranging threaded tubes with adjustable spacing on both sides of the hanger, and cooperating with rubber extrusion blocks arranged on the outer wall, so as to extrude and fix the inner wall of the rear spoiler of a car of different sizes, and cooperating with a fixed suction cup with adjustable bottom height, so as to quickly adjust, fix and adsorb the rear spoiler of a car of different sizes.

[0017] 2. A paint spray rack with a flipping function. During the process of spraying and flipping, the meshing drive of the worm gear set on the side can not only drive the rack to quickly rotate and adjust the angle to facilitate the painting process, but also the worm gear can be engaged and stopped at will to adapt to the needs of flipping at different angles.

[0018] 3. A paint spray hanger with a flip function, the whole hanger can be disassembled and assembled in multiple parts, so that after the painting process is completed, it can be easily disassembled for subsequent cleaning and maintenance, avoiding excessive paint adhesion and cross infection caused by subsequent paint contact.

[0019] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of a paint spray hanger with a flipping function proposed by the utility model;

[0021] Figure 2 This is a side view of the overall structure of a paint spray rack with a flip function proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the first-view structure of a paint spray hanger with a flip function proposed by the utility model;

[0023] Figure 4 This is a bottom view of the overall structure of a paint spray rack with a flipping function proposed by the utility model.

[0024] In the figure: 1. rectangular bottom plate; 2. universal wheel; 3. support frame; 4. rotating shaft; 5. exhaust pipe; 6. rectangular fixed frame; 7. worm gear; 8. worm; 9. servo motor; 10. support plate; 11. slot; 12. C-type block; 13. hanger; 14. threaded rod; 15. threaded pipe; 16. rubber extrusion block; 17. connecting pipe; 18. air regulating pipe; 19. piston tube; 20. piston rod; 21. fixed suction cup. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] Embodiment 1:

[0027] A paint spraying hanger with a flip function, this embodiment is based on the problems in the existing automobile rear spoiler painting process, in order to achieve quick painting processing, such as Figure 1-4 As shown, it comprises a rectangular bottom plate 1 with universal wheels 2 at four corners of the bottom, support frames 3 are welded to the outer walls at both ends of the top of the rectangular bottom plate 1, and a rotating shaft 4 is rotatably arranged on one side of the top of the support frame 3 through a bearing, an exhaust pipe 5 is rotatably arranged on one side of the top of the support frame 3 through a bearing, and a rectangular fixed frame 6 is welded to the outer wall of the rotating shaft 4 opposite to the exhaust pipe 5, and a card slot 11 is opened at both ends of the top of the rectangular fixed frame 6, and a C-shaped card block 12 is fixedly connected to the inner wall of the card slot 11, a hanger 13 is welded to the outer wall of the top of the C-shaped card block 12, and threaded rods 14 distributed at equal distances are welded to the outer walls of both ends of the hanger 13;

[0028] By arranging threaded tubes 15 with adjustable spacing on both sides of the hanger 13, and cooperating with rubber extrusion blocks 16 arranged on the outer wall, the inner wall of the rear spoiler of a car of different sizes can be squeezed and fixed, and by cooperating with a fixing suction cup 21 with adjustable bottom height, the rear spoiler of a car of different sizes can be quickly adjusted, fixed and adsorbed.

[0029] A worm wheel 7 is welded to the outer wall of one side of the rotating shaft 4, and a worm 8 is meshed with the outer wall of the bottom of the worm wheel 7. A servo motor 9 is connected to the axis of the worm 8, and the bottom of the servo motor 9 is fixed to a support plate 10 by bolts. The support plate 10 is welded to the outer wall of one side of the support frame 3;

[0030] The outer walls of the threaded rods 14 are all threadedly connected with threaded tubes 15 , and the outer walls of the threaded tubes 15 are bonded with rubber extrusion blocks 16 that are distributed at equal distances.

[0031] One side of the inner wall of the exhaust pipe 5 is connected to a connecting pipe 17, and one side of the connecting pipe 17 is connected to an air regulating pipe 18;

[0032] During the process of painting and flipping, the meshing drive of the worm wheel 7 and worm 8 set on the side can not only drive the hanger to rotate quickly to adjust the angle, which is convenient for painting, but also the worm wheel 7 and worm 8 can be meshed and stopped at will to adapt to the needs of flipping at different angles.

[0033] When the present embodiment is used, the hanger is first connected to an external power supply, and then a suitable type of hanger 13 is selected according to the size of the rear spoiler of the automobile to be spray-painted, and the hanger 13 is snap-fitted and installed on the top of the rectangular fixing frame 6. After completion, the rear spoiler of the automobile to be spray-painted is placed on the top of the hanger 13, and the threaded tubes 15 on both sides are adjusted. The threaded connection of the threaded tubes 15 and the threaded rods 14 is used to drive the rubber extrusion block 16 to move, so that the bottom inner wall of the rear spoiler of the automobile can be quickly extruded and fixed. After the fixing is completed, the external air pump is connected to the side exhaust pipe 5 to inflate the inner wall of the piston tube 19, thereby driving the fixed suction cup 21 to move upward, and the inner wall of the rear spoiler of the automobile is adsorbed and fixed. After fixing, the servo motor 9 on the side is rotated to drive the worm 8 to rotate, and the worm 8 drives the worm wheel 7 to rotate continuously, thereby realizing the continuous flipping of the rear spoiler of the automobile. At this time, the external painting equipment is used to spray paint the continuously flipped rear spoiler of the automobile, and its continuous adjustment of the angle rotation can effectively improve the painting effect.

[0034] Embodiment 2:

[0035] A spray paint hanger with a flip function, such as Figure 1-4As shown, this embodiment makes the following supplements on the basis of embodiment 1: the air regulating pipe 18 is connected to the piston pipe 19, and the inner wall of the piston pipe 19 is slidably plugged with a piston rod 20, and a fixed suction cup 21 is bonded to the top axis of the piston rod 20, the end of the air extraction pipe 5 is rotatably connected to the air pipe, and the air pipe is connected to the air pump, the servo motor 9 is connected to the PLC controller through a wire, and the PLC controller is connected to an external power supply through a wire;

[0036] When the present embodiment is used, the hanger as a whole can be disassembled and assembled in multiple parts, so that after the painting process is completed, it can be conveniently disassembled for subsequent cleaning and maintenance, avoiding excessive paint adhesion leading to cross infection in subsequent painting contacts.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spray paint rack with a flip function, comprising a rectangular bottom plate (1) with universal wheels (2) at four corners of the bottom, characterized in that: Support frames (3) are welded to the outer walls at both ends of the top of the rectangular bottom plate (1), and a rotating shaft (4) is rotatably arranged on one side of the top of the support frame (3) via a bearing, an exhaust pipe (5) is rotatably arranged on one side of the top of the support frame (3) via a bearing, and a rectangular fixed frame (6) is welded to the outer wall on the side opposite to the exhaust pipe (5) of the rotating shaft (4), a clamping groove (11) is formed at both ends of the top of the rectangular fixed frame (6), and a C-shaped clamping block (12) is clamped and fixed to the inner wall of the clamping groove (11), a hanging bracket (13) is welded to the outer wall of the top of the C-shaped clamping block (12), and threaded rods (14) distributed at equal distances are welded to the outer walls at both ends of the hanging bracket (13).

2. A paint spray rack with a flip function according to claim 1, characterized in that: A worm wheel (7) is welded to an outer wall of one side of the rotating shaft (4), and a worm (8) is meshed with an outer wall at the bottom of the worm wheel (7).

3. The paint spray rack with flip function according to claim 2, characterized in that: A servo motor (9) is connected to the axis of the worm (8), and the bottom of the servo motor (9) is fixed to a support plate (10) by means of bolts, and the support plate (10) is welded to an outer wall of one side of the support frame (3).

4. The paint spray rack with flip function according to claim 1, characterized in that: The outer walls of the threaded rods (14) are all threadedly connected with threaded tubes (15), and the outer walls of the threaded tubes (15) are bonded with rubber extrusion blocks (16) distributed at equal distances.

5. The paint spray rack with flip function according to claim 1, characterized in that: One side inner wall of the air extraction pipe (5) is connected to a connecting pipe (17), and one side of the connecting pipe (17) is connected to an air regulating pipe (18).

6. The paint spray rack with flip function according to claim 5, characterized in that: The air regulating pipe (18) is connected to a piston tube (19), and a piston rod (20) is slidably inserted into the inner wall of the piston tube (19), and a fixed suction cup (21) is bonded to the top axis of the piston rod (20).

7. The paint spray rack with flip function according to claim 1, characterized in that: The end of the air extraction pipe (5) is rotatably connected to an air pipe, and the air pipe is connected to an air pump.

8. The paint spray rack with flip function according to claim 3, characterized in that: The servo motor (9) is connected to a PLC controller via a wire, and the PLC controller is connected to an external power source via a wire.

Images