Paint spraying device for tailstock of two-wheeled motorcycle

Abstract

The utility model discloses a paint spraying device for a tail bracket of a two-wheeled motorcycle, and aims to solve the problems that in the existing process of spraying the tail bracket of the motorcycle, a worker often needs to continuously adjust the angle of the tail bracket, or the spraying worker moves around the edge of the tail bracket in a spraying manner, and the spraying process is relatively inconvenient. The structure for supporting the tail frame is arranged on the chain plate type conveyor, the tail frame is driven by the chain plate type conveyor to sequentially penetrate through the spraying room and the drying room, and the driving mechanism is arranged to drive the tail frame to rotate in the spraying room and the drying room, so that spraying and drying are more uniform, and spraying blind areas are avoided.

Description

Technical Field

[0001] The utility model relates to the field of paint spraying, and more specifically, relates to a paint spraying device for a tail rack of a two-wheeled motorcycle. Background Art

[0002] A tail rack for a two-wheeled motorcycle is an accessory mounted on the rear of a motorcycle, primarily used to carry luggage or additional accessories. It significantly expands a motorcycle's storage capacity and functionality, making it ideal for carrying extra items on long trips or daily commutes. During the production process, tail racks require painting, a crucial process that enhances their aesthetics and durability.

[0003] In the existing process, most companies still use manual spray painting. Since the motorcycle tail rack has some curved shapes, in order to avoid dead angles in spraying, workers often need to constantly adjust the angle of the tail rack during the spraying process, or the sprayers themselves move around the tail rack while spraying, which makes the spraying process more inconvenient.

[0004] Based on the above, the purpose of the present invention is to provide a two-wheeled motorcycle tail rack painting device to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a tail rack painting device for a two-wheeled motorcycle. The present invention arranges a structure for supporting the tail rack on a chain plate conveyor, drives the tail rack through the spraying room and the drying room in sequence through the chain plate conveyor, and then arranges a driving mechanism to drive the tail rack to rotate in the spraying room and the drying room, thereby making the spraying and drying more uniform and avoiding the occurrence of blind spots in the spraying.

[0006] The above technical purpose of the present utility model is achieved through the following technical solutions: a two-wheeled motorcycle tail rack painting device, including a conveyor, on the conveying track of the conveyor are respectively provided with a loading area, a spraying room, a drying room and a unloading area, a plurality of spray guns are provided on both sides of the inner cavity of the spraying room, and the inner cavity of the drying room is provided with a heating element, the conveyor is a chain plate conveyor, and a support frame is fixedly connected to the several chain plates of the conveyor, and a mounting frame is rotatably connected to the support frame, two insertion rods are symmetrically provided on the mounting frame, and a driving mechanism for driving the mounting frame to rotate is provided on the support frame.

[0007] By adopting the above technical solution, the paint spraying device in this case is suitable for motorcycle tail racks with exposed inner holes of the profile. When the tail rack needs to be painted, the chain plate conveyor is started, and the chain plate conveyor will drive several support racks to pass through the loading area, spraying room, drying room and unloading area in turn and move in a cycle. In this process, the user presses the exposed inner hole of the tail rack profile toward the insertion rod in the loading area until the insertion rods on both sides are respectively inserted into the interior of the profiles on both sides, thereby supporting the tail rack. Then the tail rack enters the spraying room under the drive of the chain plate conveyor, and the spray gun is connected to the external paint delivery pump. The spray gun will spray the tail rack from both sides. In this process, the mounting frame is rotated under the drive of the driving mechanism, thereby driving the tail rack to rotate, making the spraying more uniform and avoiding blind spots in the spraying. After the spraying is completed, the tail rack moves to the drying room, and the high temperature generated by the heating element dries the tail rack. After drying is completed, the worker removes the tail rack in the unloading area.

[0008] The utility model is further configured as follows: the driving mechanism includes a driven gear and a plurality of connecting gears, both of which are rotatably connected to the support frame; the driven gear is fixedly connected to the mounting frame; and a rack meshing with the connecting gear is fixedly connected to the inner wall of the spray booth.

[0009] The utility model is further configured as follows: protective plates 1 are fixedly connected to both sides of the support frame, and protective plates 2 are fixedly connected to the inner walls of the spraying room and the drying room.

[0010] The utility model is further configured as follows: the insertion rod is detachably connected to the mounting frame, an external thread is provided on a side of the insertion rod close to the mounting frame, and a plurality of threaded holes threadedly connected to the insertion rod are distributed in a linear array on the mounting frame.

[0011] The utility model is further configured as follows: the threaded holes are all threadedly connected with bolts.

[0012] In summary, the present invention has the following beneficial effects:

[0013] The utility model provides a structure for supporting the tailstock on the chain plate conveyor, drives the tailstock through the spraying room and the drying room in sequence through the chain plate conveyor, and then provides a driving mechanism to drive the tailstock to rotate in the spraying room and the drying room, thereby making the spraying and drying more uniform and avoiding the occurrence of blind areas in the spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model patent Figure 1 , showing the overall structure of the utility model;

[0015] Figure 2 for Figure 1 The enlarged view of part A shows the structure of the protective plate 1;

[0016] Figure 3 This is a schematic diagram of the overall structure of this utility model patent Figure 2 , showing the structure of the support frame and the mounting frame.

[0017] In the figure: 1. Conveyor; 2. Loading area; 3. Spraying room; 4. Drying room; 5. Unloading area; 6. Spray gun; 7. Support frame; 8. Mounting frame; 9. Insert rod; 10. Driven gear; 11. Connecting gear; 12. Rack; 13. Protective plate 1; 14. Protective plate 2; 15. Threaded hole; 16. Bolt. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, unless there is a conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0019] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0020] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "mounted / connected," and "connected" should be understood in a broad sense. For example, "connected" can mean a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood by those skilled in the art in specific circumstances.

[0021] The present invention will be described in detail below with reference to the accompanying drawings.

[0022] A two-wheeled motorcycle tail frame spraying device, such as Figure 1-Figure 3As shown, it includes a conveyor 1, and a loading area 2, a spraying room 3, a drying room 4 and a unloading area 5 are respectively provided on the conveying track of the conveyor 1. Several spray guns 6 are installed on both sides of the inner cavity of the spraying room 3, and a heating element (not shown in the figure) is installed in the inner cavity of the drying room 4. The heating element can be an electric heating wire, an infrared dryer, a hot air blower, etc. The conveyor 1 is a chain plate conveyor 1, and several chain plates of the conveyor 1 are fixedly connected with a support frame 7, and the support frame 7 is rotatably connected with a mounting frame 8. Two insertion rods 9 are symmetrically provided on the mounting frame 8, and the support frame 7 is provided with a driving mechanism for driving the mounting frame 8 to rotate.

[0023] Furthermore, the driving mechanism includes a driven gear 10 and several connecting gears 11, both of which are rotatably connected to the support frame. The diameter of the driven gear is larger than that of the connecting gear. The driven gear 10 is fixedly connected to the mounting frame 8, and the inner walls of the spraying room 3 and the drying room 4 are fixedly connected with racks 12 that can engage with the connecting gear 11.

[0024] Furthermore, a protective plate 13 is fixedly connected to both sides of the support frame 7, and a protective plate 2 14 is fixedly connected to the inner wall of the spray booth 3.

[0025] Furthermore, the insertion rod 9 is detachably connected to the mounting frame 8 , and an external thread is provided on the side of the insertion rod 9 close to the mounting frame 8 . The mounting frame 8 is provided with a plurality of threaded holes 15 threadedly connected to the insertion rod 9 in a linear array.

[0026] Furthermore, the vacant threaded holes 15 are all threadedly connected with bolts 16 .

[0027] Working principle: The paint spraying device in this case is suitable for motorcycle tail racks with exposed inner holes of the profile. For profiles with non-exposed inner holes, the insertion rod 9 can be replaced with a sleeve, and the profile can be inserted into the sleeve for fixed processing, and the part inserted into the sleeve can be repainted later. When the tail rack needs to be painted, the chain plate conveyor 1 is started. The chain plate conveyor 1 will drive several support frames 7 to pass through the loading area 2, the spraying room 3, the drying room 4 and the unloading area 5 in turn and move in a cycle. During this process, the user presses the exposed inner hole of the tail rack profile toward the insertion rod 9 in the loading area 2 until the insertion rods 9 on both sides are respectively inserted into the inside of the profiles on both sides, thereby supporting the tail rack.

[0028] Then the tailstock enters the spraying room 3 driven by the chain conveyor 1, and the spray gun 6 is connected to the external paint delivery pump. The spray gun 6 will spray the tailstock from both sides. In this process, the rack 12 will drive the driven gear 10 to rotate through the connecting gear 11, and then drive the tailstock on the mounting frame 8 to rotate, so that the spraying is more uniform and the spraying blind area is avoided. The protective plate 13 and the protective plate 2 14 can prevent the atomized paint from being sprayed onto the rack 12, the connecting gear 11 and the driven gear 10. The bolt 16 can prevent the paint from clogging the threaded hole 15. After the spraying is completed, the tailstock moves to the drying room 4. The high temperature generated by the heating element dries the tailstock. After drying, the worker removes the tailstock in the unloading area 5.

[0029] Before the spraying operation, the position of the insertion rod 9 can be adjusted according to the spacing between the profiles on both sides of the tailstock, so that the spraying device can adapt to tailstocks of various models and sizes. With this arrangement, the spraying device can automatically complete the spraying operation of the tailstock, and the tailstock can be rotated during the spraying process to spray more evenly, which reduces the labor intensity of workers and increases production efficiency.

[0030] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiment. All technical solutions based on the concept of the present invention are within the scope of protection of the present invention. It should be noted that for those skilled in the art, certain improvements and modifications that do not depart from the principles of the present invention should also be considered within the scope of protection of the present invention.

Claims

1. A two-wheeled motorcycle tail rack painting device, characterized by: The invention comprises a conveyor (1), wherein a loading area (2), a spraying room (3), a drying room (4) and a unloading area (5) are respectively arranged on the conveying track of the conveyor (1), a plurality of spray guns (6) are arranged on both sides of the inner cavity of the spraying room (3), and a heating element is arranged in the inner cavity of the drying room (4). The conveyor (1) is a chain plate conveyor (1), and a plurality of chain plates of the conveyor (1) are fixedly connected to a support frame (7), and a mounting frame (8) is rotatably connected to the support frame (7), and two insertion rods (9) are symmetrically arranged on the mounting frame (8). The support frame (7) is provided with a driving mechanism for driving the mounting frame (8) to rotate.

2. The tail rack painting device for a two-wheeled motorcycle according to claim 1, characterized in that: The driving mechanism comprises a driven gear (10) and a plurality of connecting gears (11) both of which are rotatably connected to the support frame (7); the driven gear (10) is fixedly connected to the mounting frame (8); and racks (12) meshing with the connecting gears (11) are fixedly connected to the inner walls of the spraying room (3) and the drying room (4).

3. The tail rack painting device for a two-wheeled motorcycle according to claim 2, characterized in that: Both sides of the support frame (7) are fixedly connected with a protective plate 1 (13), and the inner wall of the spray booth (3) is fixedly connected with a protective plate 2 (14).

4. The tail rack painting device for a two-wheeled motorcycle according to claim 1, characterized in that: The insertion rod (9) is detachably connected to the mounting frame (8); an external thread is provided on a side of the insertion rod (9) close to the mounting frame (8); and a plurality of threaded holes (15) threadedly connected to the insertion rod (9) are distributed in a linear array on the mounting frame (8).

5. The tail rack painting device for a two-wheeled motorcycle according to claim 4, characterized in that: Bolts (16) are threadedly connected to the threaded holes (15).

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