Angle-adjustable automobile metal plate spraying equipment

Abstract

The utility model relates to the technical field of spraying equipment, and discloses angle-adjustable automobile metal plate spraying equipment which comprises a rack, an H-shaped frame is fixedly installed in the center of the top of the rack, a servo asynchronous motor is arranged at the top end of the rack, and a servo motor is arranged at the top end of the rack. A connecting rod is fixedly installed at the output end of the servo asynchronous motor, and a spraying head is fixedly installed at the end, away from the servo asynchronous motor, of the connecting rod. According to the angle-adjustable automobile metal plate spraying equipment, in order to better adjust the angle to achieve multi-angle spraying, the adjusting assembly is arranged, when a bottom end servo asynchronous motor is started, a rotating shaft is made to rotate, so that a driving belt wheel, a center shaft, a driven belt wheel and a transmission belt are matched, and a U-shaped frame can rotate on the horizontal plane; and the servo asynchronous motor and the connecting rod are matched, so that the spraying head can swing on the vertical surface, the angle can be better adjusted, and then multi-angle spraying can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to an automobile sheet metal spraying equipment with adjustable angle. Background Art

[0002] In the automobile manufacturing and maintenance industry, sheet metal spraying is a vital link, which involves the repair and beautification of the automobile body, directly affecting the appearance quality and market value of the automobile. With the rapid development of the automobile industry, the requirements for sheet metal spraying equipment are getting higher and higher.

[0003] Traditional automobile sheet metal spraying equipment usually adopts a fixed spraying method, that is, the spray gun is fixed in a certain position, and the position of the car is manually adjusted to achieve spraying of the sheet metal. This method has obvious limitations: on the one hand, due to the fixed position of the spray gun, it is difficult to adapt to sheet metal parts of different shapes and sizes, resulting in poor spraying effect; on the other hand, manual adjustment of the car position is not only inefficient, but also easy to cause problems such as uneven spraying and color deviation.

[0004] In recent years, an angle-adjustable automobile sheet metal spraying equipment has emerged. Although the angle-adjustable automobile sheet metal spraying equipment has improved the spraying effect and efficiency to a certain extent, there are still some shortcomings. Although the angle of the spray gun can be adjusted, the adjustment angle and direction are still limited. In some cases, especially for some complex curved surface structures, it is difficult to accurately control the spraying angle, which may lead to poor spraying effect. In view of this, we propose an angle-adjustable automobile sheet metal spraying equipment. Utility Model Content

[0005] The utility model aims to provide an automobile sheet metal spraying device with adjustable angle to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle-adjustable automobile sheet metal spraying equipment, comprising a frame, an H-shaped frame is fixedly installed at the center of the top of the frame, a servo asynchronous motor is arranged at the top of the frame, a connecting rod is fixedly installed at the output end of the servo asynchronous motor, a spray head is fixedly installed at one end of the connecting rod away from the servo asynchronous motor, an adjustment component is arranged on the top of the frame, and the adjustment component comprises:

[0007] A bottom servo asynchronous motor, the side wall of the H-shaped frame is fixedly mounted with the bottom servo asynchronous motor, a rotating shaft is fixedly mounted on the bottom output end of the bottom servo asynchronous motor, and a driving pulley is fixedly mounted on the outer side of the rotating shaft;

[0008] A central shaft, wherein the central shaft is rotatably mounted inside the center of the H-shaped frame, and a driven pulley is fixedly mounted on the outer side of the bottom end of the central shaft;

[0009] The transmission belt, the outer side of the driving pulley is installed inside one end of the transmission belt, the outer side of the driven pulley is installed inside the other end of the transmission belt, and the outer side of the top end of the central shaft is fixedly installed inside the center of the U-shaped frame.

[0010] Preferably, the driving pulley and the driven pulley are at the same level to achieve better transmission.

[0011] Preferably, the centers of the circular cross-sections of the central axis and the driven pulley are coaxial.

[0012] Preferably, an auxiliary component is arranged on the outside of the H-shaped frame, and the auxiliary component includes a side servo asynchronous motor. The side servo asynchronous motor is fixedly installed inside the U-shaped frame, and a worm is fixedly installed on the output end of the side servo asynchronous motor, and the worm is rotatably installed inside the U-shaped frame.

[0013] Preferably, a long rod is rotatably mounted inside the U-shaped frame, a worm gear is fixedly mounted outside the long rod, and the worm gear meshes with the worm gear.

[0014] Preferably, a bottom plate is fixedly mounted on the outer side of the long rod.

[0015] Preferably, the top of the base plate is fixedly connected to the bottom of the servo asynchronous motor, so that the spray head can move in multiple axes.

[0016] Compared with the prior art, the utility model provides an angle-adjustable automobile sheet metal spraying equipment, which has the following beneficial effects:

[0017] 1. In order to better adjust the angle and realize multi-angle spraying, the angle-adjustable automobile sheet metal spraying equipment is provided with an adjustment component. When the bottom servo asynchronous motor is started, the rotating shaft rotates, thereby cooperating with the driving pulley, the center shaft, the driven pulley and the transmission belt, so that the U-shaped frame can rotate on the horizontal plane, and the servo asynchronous motor and the connecting rod can make the spray head swing on the vertical plane, so that the angle can be better adjusted, and then multi-angle spraying can be achieved.

[0018] 2. In order to further adjust the angle of the equipment, the angle-adjustable automobile sheet metal spraying equipment is equipped with auxiliary components. When the side servo asynchronous motor is started, the worm rotates, and the worm wheel rotates the long rod, so that the bottom plate can rotate on the vertical plane, so that the angle can be better adjusted, and then multi-angle spraying can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic top view of the overall structure of the utility model;

[0020] Figure 2 It is a schematic top view of part of the structure of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A area;

[0022] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of area B in the middle.

[0023] In the figure: 1. frame; 2. H-shaped frame; 3. servo asynchronous motor; 4. connecting rod; 5. spray head; 6. adjustment component; 61. bottom servo asynchronous motor; 62. rotating shaft; 63. driving pulley; 64. central shaft; 65. driven pulley; 66. transmission belt; 67. U-shaped frame; 7. auxiliary component; 71. side servo asynchronous motor; 72. worm; 73. long rod; 74. worm wheel; 75. bottom plate. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 The utility model provides a technical solution: an angle-adjustable automobile sheet metal spraying equipment, comprising a frame 1, an H-shaped frame 2 is fixedly installed at the top center of the frame 1, a servo asynchronous motor 3 is arranged at the top of the frame 1, a connecting rod 4 is fixedly installed at the output end of the servo asynchronous motor 3, and a spray head 5 is fixedly installed at one end of the connecting rod 4 away from the servo asynchronous motor 3. When the servo asynchronous motor 3 is started, the connecting rod 4 is cooperated to make the spray head 5 swing on the vertical plane, so that the angle can be better adjusted, and then multi-angle spraying can be achieved.

[0026] In one embodiment of the utility model, an adjustment component 6 is provided on the top of the frame 1, and the adjustment component 6 includes a bottom servo asynchronous motor 61, and a bottom servo asynchronous motor 61 is fixedly installed on the side wall of the H-shaped frame 2. A rotating shaft 62 is fixedly installed at the bottom output end of the bottom servo asynchronous motor 61. When the bottom servo asynchronous motor 61 is started, the rotating shaft 62 rotates, and a driving pulley 63 is fixedly installed on the outer side of the rotating shaft 62, thereby driving the driving pulley 63 to rotate synchronously. A central shaft 64 is rotatably installed inside the center of the H-shaped frame 2, and a driven pulley 65 is fixedly installed on the outer side of the bottom end of the central shaft 64. Further, the driving pulley 63 and the driven pulley 65 are at the same horizontal height, so as to better transmit the power, the outer side of the driving pulley 63 is installed inside one end of the transmission belt 66, and the outer side of the driven pulley 65 is installed inside the other end of the transmission belt 66. Furthermore, the circular cross-section centers of the central shaft 64 and the driven pulley 65 are coaxial, so as to cooperate with the transmission of the driven pulley 65 and the transmission belt 66, so that the central shaft 64 rotates inside the H-shaped frame 2, and the outer side of the top end of the central shaft 64 is fixedly installed inside the center of the U-shaped frame 67, so as to drive the U-shaped frame 67 to rotate in the horizontal plane, so that the spray head 5 can move in multiple axes, so as to better adjust the angle, and then can spray at multiple angles.

[0027] In one embodiment of the utility model, an auxiliary component 7 is provided on the outside of the H-shaped frame 2, and the auxiliary component 7 includes a side servo asynchronous motor 71, and a side servo asynchronous motor 71 is fixedly installed inside the U-shaped frame 67. A worm 72 is fixedly installed on the output end of the side servo asynchronous motor 71, and the worm 72 is rotatably installed inside the U-shaped frame 67. Further, a long rod 73 is rotatably installed inside the U-shaped frame 67, and a worm wheel 74 is fixedly installed on the outside of the long rod 73, and the worm 72 engages with the worm wheel 74. Further, a bottom plate 75 is fixedly installed on the outside of the long rod 73. Further, the top of the bottom plate 75 is fixedly connected to the bottom of the servo asynchronous motor 3, so that the spray head 5 can move in multiple axes. Further, when the side servo asynchronous motor 71 is started, the worm 72 is rotated inside the U-shaped frame 67, so that the long rod 73 is rotated inside the U-shaped frame 67 in cooperation with the worm wheel 74, thereby driving the bottom plate 75 to rotate on the vertical plane, thereby driving the spray head 5 to move, so that the angle can be better adjusted, and then multi-angle spraying can be achieved.

[0028] Working principle: when the bottom servo asynchronous motor 61 is started, the rotating shaft 62 rotates, thereby driving the active pulley 63 to rotate synchronously, thereby cooperating with the transmission of the driven pulley 65 and the transmission belt 66, so that the central shaft 64 rotates inside the H-shaped frame 2, thereby driving the U-shaped frame 67 to rotate on the horizontal plane, and when the servo asynchronous motor 3 is started, it cooperates with the connecting rod 4 to make the spray head 5 swing on the vertical plane, so that the spray head 5 can move in multiple axes, so that the angle can be better adjusted, and then multi-angle spraying can be performed. Further, when the side servo asynchronous motor 71 is started, the worm 72 rotates inside the U-shaped frame 67, so that the long rod 73 rotates inside the U-shaped frame 67 in cooperation with the worm wheel 74, thereby driving the bottom plate 75 to rotate on the vertical plane, thereby driving the spray head 5 to move, so that the angle can be better adjusted, and then multi-angle spraying can be performed.

[0029] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. An angle-adjustable automobile sheet metal spraying equipment, comprising a frame (1), an H-shaped frame (2) fixedly mounted at the top center of the frame (1), a servo asynchronous motor (3) disposed at the top of the frame (1), a connecting rod (4) fixedly mounted at the output end of the servo asynchronous motor (3), and a spray head (5) fixedly mounted at one end of the connecting rod (4) away from the servo asynchronous motor (3), characterized in that: An adjustment component (6) is arranged on the top of the frame (1), and the adjustment component (6) comprises: A bottom servo asynchronous motor (61), the side wall of the H-shaped frame (2) is fixedly mounted with the bottom servo asynchronous motor (61), a rotating shaft (62) is fixedly mounted on the bottom output end of the bottom servo asynchronous motor (61), and a driving pulley (63) is fixedly mounted on the outer side of the rotating shaft (62); A central shaft (64), the central shaft (64) is rotatably mounted inside the center of the H-shaped frame (2), and a driven pulley (65) is fixedly mounted on the outer side of the bottom end of the central shaft (64); The driving pulley (63) is installed on the outside of one end of the driving belt (66), the driven pulley (65) is installed on the outside of the other end of the driving belt (66), and the top end of the central shaft (64) is fixedly installed on the outside of the center of the U-shaped frame (67).

2. The angle-adjustable automobile sheet metal spraying equipment according to claim 1, characterized in that: The driving pulley (63) and the driven pulley (65) are at the same level.

3. The angle-adjustable automobile sheet metal spraying equipment according to claim 1, characterized in that: The centers of the circular cross sections of the central shaft (64) and the driven pulley (65) are coaxial.

4. The angle-adjustable automobile sheet metal spraying equipment according to claim 1, characterized in that: An auxiliary component (7) is arranged outside the H-shaped frame (2), and the auxiliary component (7) comprises a side servo asynchronous motor (71). The side servo asynchronous motor (71) is fixedly installed inside the U-shaped frame (67), and a worm (72) is fixedly installed at the output end of the side servo asynchronous motor (71), and the worm (72) is rotatably installed inside the U-shaped frame (67).

5. The angle-adjustable automobile sheet metal spraying equipment according to claim 4, characterized in that: A long rod (73) is rotatably mounted inside the U-shaped frame (67), a worm wheel (74) is fixedly mounted outside the long rod (73), and the worm (72) meshes with the worm wheel (74).

6. The angle-adjustable automobile sheet metal spraying equipment according to claim 5, characterized in that: A bottom plate (75) is fixedly mounted on the outer side of the long rod (73).

7. The angle-adjustable automobile sheet metal spraying equipment according to claim 6, characterized in that: The top of the bottom plate (75) is fixedly connected to the bottom of the servo asynchronous motor (3).

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