Multi-angle paint spraying device

Abstract

The utility model provides a kind of multi-angle paint spraying device, belong to paint spraying device field, including support frame, the both sides of support frame top are respectively provided with first roller, first roller is rollingly connected on support frame, the below of support frame is provided with I-shaped bar, the both ends of I-shaped bar are respectively connected with first roller by support rod, the both sides of I-shaped bar are respectively provided with second roller, second roller is rollingly connected on I-shaped bar, between second roller, it is connected by first connecting plate, the bottom of first connecting plate is provided with moving frame, spraying head is rotatably connected on moving frame.The utility model is provided with paint spraying device, not only can realize reciprocating spraying activity, but also can be rotated by the telescopic push-pull rotating block of first cylinder, to adjust the angle of spraying head, and flexibly spray all surfaces of workpiece.

Description

Technical Field

[0001] This utility model relates to the field of spray painting equipment, and in particular to a multi-angle spray painting equipment. Background Technology

[0002] During the production process, workpieces typically require painting using spray painting equipment. This not only enhances their appearance but also prevents oxidation. The spray painting equipment primarily applies paint to the workpiece surface. To achieve better painting results, the spray gun uses a reciprocating drive to perform reciprocating spraying.

[0003] Chinese Patent Publication No. CN217615525U discloses an environmentally friendly door panel spraying device, including a first support column and a second support column. The second support column is located at one end of the first support column. A stepper motor is mounted on one side of the second support column via a fixing plate and screws. An internal toothed transmission belt is provided between the second and first support columns. A driving gear and a driven gear are respectively embedded at both ends of the internal toothed transmission belt. The second stepper motor is fixed to the top of the first support column with bolts. This novel door panel spraying device has the function of actively moving the door panel, and the spraying mechanism can perform cyclic reciprocating linear movement, resulting in high spraying efficiency. Under the same equipment and technology conditions, it can effectively improve work efficiency, powerfully achieve green and environmentally friendly processing, and thus generate high economic benefits, making it suitable for widespread application.

[0004] Although the above-mentioned painting device can achieve reciprocating spraying activities through the reciprocating drive device, its spray gun cannot be adjusted in angle, which means that all surfaces of a workpiece cannot be directly sprayed by the painting device, making it inflexible. Utility Model Content

[0005] The purpose of this invention is to provide a multi-angle painting device to solve existing technical problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A multi-angle spray painting device includes a support frame. First rollers are respectively provided on both sides of the top of the support frame, and the first rollers are rotatably connected to the support frame. An I-beam is provided below the support frame, and both ends of the I-beam are respectively connected to the first rollers via support rods. Second rollers are respectively provided on both sides of the I-beam, and the second rollers are rotatably connected to the I-beam. The second rollers are connected to each other via a first connecting plate. A movable frame is provided at the bottom of the first connecting plate, and a spray head is rotatably connected to the movable frame.

[0008] Furthermore, the upper end of the support rod is provided with a first roller connecting frame, and the support rod is connected to the first roller connecting frame. The first rollers are respectively rotatably connected to both ends of the first roller connecting frame. An auxiliary rod is provided in the middle of the inner side of the first roller connecting frame, and the auxiliary rod is located between the two first rollers. A first motor is provided on the outer side of the first roller connecting frame, and the output end of the first motor is connected to the central shaft of the first roller.

[0009] Furthermore, a second roller connecting frame is provided on both sides of the top of the first connecting plate, and the second roller connecting frame is connected to the first connecting plate. The second rollers are rotatably connected to the second roller connecting frame. A second motor is provided on the outer side of the second roller connecting frame. The output end of the second motor is connected to the central shaft of the second roller. A support plate is provided in the middle of the top of the second roller connecting frame. The support plates are connected to each other through the second connecting plate, and the second connecting plate is located above the I-beam.

[0010] Furthermore, the movable frame includes a third connecting plate and a round rod. The two ends of the third connecting plate and the round rod are connected by connecting rods. A rotating block is provided on the round rod. A first cylinder is provided between the rotating block and the third connecting plate, and the first cylinder is inclined. The spray head is provided on the rotating block.

[0011] Furthermore, a second cylinder is connected in the middle between the first connecting plate and the third connecting plate. Telescopic rods are respectively provided on both sides of the second cylinder. One end of the telescopic rod is connected to the first connecting plate, and the other end of the telescopic rod is connected to the third connecting plate.

[0012] Furthermore, two ear plates are connected to both ends of the round rod, and both ends of the rotating block are rotatably connected to the two ear plates. The spray head is mounted on the rotating block, and the first cylinder is hinged to one side of the rotating block.

[0013] This utility model, by adopting the above-mentioned technical solution, has the following beneficial effects:

[0014] The painting device of this utility model can not only realize reciprocating spraying activities, but also adjust the angle of the spray head by rotating the telescopic push-pull rotating block of the first cylinder, so as to flexibly spray all surfaces of the workpiece. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of the painting device of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the mobile frame of this utility model.

[0017] In the attached diagram, 1-support frame, 2-first roller, 3-support rod, 4-I-beam, 5-second roller, 6-first connecting plate, 7-moving frame, 8-spray head, 9-first roller connecting frame, 10-auxiliary rod, 11-first motor, 12-triangular reinforcing rib, 13-second roller connecting frame, 14-second motor, 15-support plate, 16-second connecting plate, 17-third connecting plate, 18-round rod, 19-connecting rod, 20-rotating block, 21-first cylinder, 22-second cylinder, 23-telescopic rod, 24-ear plate. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the following detailed description is provided with reference to the accompanying drawings and preferred embodiments. However, it should be noted that many details listed in the specification are merely to provide the reader with a thorough understanding of one or more aspects of this utility model, and these aspects can be achieved even without these specific details.

[0019] like Figure 1 As shown, a multi-angle spray painting device includes a support frame 1. First rollers 2 are respectively provided on both sides of the top of the support frame 1, and the first rollers 2 are rotatably connected to the upper surface of the support frame 1. An I-beam 4 is provided below the support frame 1, and both ends of the I-beam 4 are connected to the first rollers 2 via support rods 3. Second rollers 5 are respectively provided on both sides of the I-beam 4, and the second rollers 5 are rotatably connected to the I-beam 4. The second rollers 5 are connected to each other via a first connecting plate 6. A movable frame 7 is provided at the bottom of the first connecting plate 6, and a spray head 8 is rotatably connected to the movable frame 7. In use, the first rollers 2 can roll back and forth on the upper surface of the support frame 1, allowing the spray head 8 to perform back-and-forth spraying movements. The second rollers 5 can roll left and right on the I-beam 4, allowing the spray head 8 to perform left and right spraying movements.

[0020] In an embodiment of this utility model, a first roller connecting frame 9 is provided at the upper end of the support rod 3, and the support rod 3 is connected to the first roller connecting frame 9. The first rollers 2 are rotatably connected to both ends of the first roller connecting frame 9. An auxiliary rod 10 is provided in the middle of the inner side of the first roller connecting frame 9, and the auxiliary rod 10 is located between the two first rollers 2. After the roller central shaft breaks accidentally, the auxiliary rod 10 can be stuck on the support frame 1 to prevent the equipment from falling. A first motor 11 is provided on the outer side of the first roller connecting frame 9. The output end of the first motor 11 is connected to the central shaft of the first roller 2, and the first motor 11 drives the first roller 2 to roll back and forth on the support frame, thereby driving the spray head to move back and forth.

[0021] In an embodiment of this utility model, both ends of the I-beam 4 are connected to the bottom ends of the support rod 3, and triangular reinforcing ribs 12 are connected to the top surfaces of both ends of the I-beam 4. One end of each triangular reinforcing rib 12 is connected to the support rod 3. The triangular reinforcing ribs 12 are used to strengthen the connection between the I-beam 4 and the support rod 3. A second roller connecting frame 13 is provided on both sides of the top of the first connecting plate 6, and the second roller connecting frame 13 is connected to the first connecting plate 6. The second rollers 5 are rotatably connected to the second roller connecting frame 13. A second motor 14 is provided on the outer side of the second roller connecting frame 13. The output end of the second motor 14 is connected to the central shaft of the second roller 5. When the second motor 14 is started, the second motor 14 drives the second roller 5 to roll left and right on the I-beam 4, thereby driving the spray head to move left and right. A support plate 15 is provided in the middle of the top of the second roller connecting frame 13. The support plates 15 are connected to each other by a second connecting plate 16, and the second connecting plate 16 is located above the I-beam 4. The arrangement of the support plate 15 and the second connecting plate 16 can lock the equipment on the I-beam 4 and prevent the equipment from falling when the central shaft of the second roller 5 breaks.

[0022] like Figure 2 As shown, the movable frame 7 includes a third connecting plate 17 and a round rod 18. The two ends of the third connecting plate 17 and the round rod 18 are connected by connecting rods 19. A rotating block 20 is provided on the round rod 18. A first cylinder 21 is provided between the rotating block 20 and the third connecting plate 17, and the first cylinder 21 is inclined. The spray head 8 is provided on the rotating block 20. The extension and retraction of the first cylinder 21 pushes and pulls the rotating block 20 to rotate, thereby driving the spray head 8 to rotate at a certain angle. A second cylinder 22 is connected in the middle between the first connecting plate 6 and the third connecting plate 17. Telescopic rods 23 are provided on both sides of the second cylinder 22. One end of the telescopic rod 23 is connected to the first connecting plate 6, and the other end of the telescopic rod 23 is connected to the third connecting plate 17. The extension and retraction of the second cylinder 22 can drive the movable frame 7 to move up and down, thereby adjusting the height of the spray head, so that the spray head can spray workpieces of different heights. The two ends of the round rod 18 are respectively connected to two ear plates 24, and the two ends of the rotating block 20 are respectively rotatably connected to the two ear plates 24. The spray head 8 is mounted on the rotating block 20, and the first cylinder 21 is hinged to one side of the rotating block 20. When the first cylinder 21 extends, the rotating block 20 rotates on the ear plates 24, and one side of the rotating block 20 connected to the first cylinder 21 rotates to the bottom. At this time, the angle of the spray head is adjusted, changing from spraying from top to bottom to spraying to one side.

[0023] Working principle

[0024] The first motor 11 drives the first roller 2 to roll back and forth on the support frame, causing the spray head to move back and forth for spraying. The second motor 14 drives the second roller 5 to roll left and right on the I-beam 4, causing the spray head to move left and right for spraying. The second cylinder 22 extends and retracts, causing the moving frame 7 to move up and down, thereby adjusting the height of the spray head. The first cylinder 21 extends and retracts, causing the rotating block 20 to rotate on the ear plate 24. One side of the rotating block 20 connected to the first cylinder 21 rotates to the bottom, adjusting the angle of the spray head so that the spray head sprays one side of the workpiece.

[0025] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A multi-angle painting device, characterized in that: The system includes a support frame (1), with first rollers (2) on both sides of the top of the support frame (1) and the first rollers (2) rollingly connected to the support frame (1). An I-beam (4) is provided below the support frame (1), and the two ends of the I-beam (4) are connected to the first rollers (2) via support rods (3). Second rollers (5) are provided on both sides of the I-beam (4) and the second rollers (5) rollingly connected to the I-beam (4). The second rollers (5) are connected to each other via a first connecting plate (6). A movable frame (7) is provided at the bottom of the first connecting plate (6), and a spray head (8) is rotatably connected to the movable frame (7).

2. The multi-angle spray painting device according to claim 1, characterized in that: The upper end of the support rod (3) is provided with a first roller connecting frame (9), and the first rollers (2) are rotatably connected to both ends of the first roller connecting frame (9). An auxiliary rod (10) is provided in the middle of the inner side of the first roller connecting frame (9), and the auxiliary rod (10) is located between the two first rollers (2). A first motor (11) is provided on the outer side of the first roller connecting frame (9), and the output end of the first motor (11) is connected to the central axis of the first roller (2).

3. The multi-angle spray painting device according to claim 1, characterized in that: The top two sides of the first connecting plate (6) are respectively provided with second roller connecting frames (13), and the second rollers (5) are respectively rotatably connected to the second roller connecting frames (13). The outer side of the second roller connecting frame (13) is provided with a second motor (14), and the output end of the second motor (14) is connected to the central shaft of the second roller (5). The middle part of the top of the second roller connecting frame (13) is provided with a support plate (15), and the support plates (15) are connected to each other through a second connecting plate (16), and the second connecting plate (16) is located above the I-beam (4).

4. The multi-angle spray painting device according to claim 1, characterized in that: The movable frame (7) includes a third connecting plate (17) and a round rod (18). The two ends of the third connecting plate (17) and the round rod (18) are connected by connecting rods (19). A rotating block (20) is provided on the round rod (18). A first cylinder (21) is provided between the rotating block (20) and the third connecting plate (17), and the first cylinder (21) is inclined. The spray head (8) is provided on the rotating block (20).

5. A multi-angle spray painting device according to claim 4, characterized in that: A second cylinder (22) is connected in the middle between the first connecting plate (6) and the third connecting plate (17). Telescopic rods (23) are respectively provided on both sides of the second cylinder (22). One end of the telescopic rod (23) is connected to the first connecting plate (6), and the other end of the telescopic rod (23) is connected to the third connecting plate (17).

6. A multi-angle spray painting device according to claim 4, characterized in that: The two ends of the round rod (18) are respectively connected to two ear plates (24), the two ends of the rotating block (20) are respectively rotatably connected to the two ear plates (24), the spray head (8) is set on the rotating block (20), and the first cylinder (21) is hinged to one side of the rotating block (20).

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