Coating line for spraying paint on bicycle frame

Abstract

The painting line for painting the bicycle frame comprises a bottom plate and an electric sliding rail, a sliding block is installed in the electric sliding rail and extends to the outside, a rotating rod is installed at the bottom of the sliding block, a first hook is installed at the bottom of the rotating rod, a connecting rod is installed in the first hook, and a second hook is installed at the bottom of the connecting rod. A second hook is installed at the bottom of the connecting rod, an open groove matched with the second hook is formed in the surface of the connecting rod, a rotating mechanism is installed on the surface of the rotating rod, and a pair of spraying mechanisms is installed on the surface of the bottom plate. The painting line for painting the bicycle frame is simple and reasonable in structure, novel in design, easy to operate, high in practicability and convenient to widely popularize and use.

Description

Technical Field

[0001] The utility model relates to the technical field of a coating line for spraying paint on a bicycle frame, and specifically to a coating line for spraying paint on a bicycle frame. Background Art

[0002] A coating line refers to a production line used for coating and spraying paint in industrial production. It is a set of automated equipment and systems used to apply paint or spray paint to the surface of products to provide functions such as protection, decoration, and identification.

[0003] Based on the above, the inventor found the following problems: When the existing coating lines are in use, most of them suspend the bicycle frame on the coating line and then spray. However, most of the existing spraying lines can only perform single-sided spraying, resulting in low efficiency.

[0004] Therefore, we made improvements and proposed a coating line for spraying paint on a bicycle frame. Summary of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] A coating line for spraying paint on a bicycle frame of the utility model includes a bottom plate and an electric slide rail. A sliding block is installed inside the electric slide rail, and the sliding block extends to the outside. A rotating rod is installed at the bottom of the sliding block, and a first hook is installed at the bottom of the rotating rod. A connecting rod is installed inside the first hook, and a second hook is installed at the bottom of the connecting rod. A slot matching the second hook is installed on the surface of the connecting rod. A rotating mechanism is installed on the surface of the rotating rod, and a pair of spraying mechanisms are installed on the surface of the bottom plate.

[0007] As a preferred technical solution of the utility model, the rotating mechanism includes a mounting frame, a rack, and a gear. The mounting frame is installed on the surface of the bottom plate, a rack is installed on the surface of the mounting frame, a gear is installed on the surface of the rotating rod, and the gear meshes with the rack.

[0008] As a preferred technical solution of the utility model, when the gear completely passes through the rack, the rotating rod rotates 180°.

[0009] As a preferred technical solution of the utility model, the spraying mechanism includes a mounting column, a chamber, a motor, a threaded rod, a moving block, a connecting block, a mounting piece, and a spray gun. The mounting column is installed on the surface of the base, a chamber is opened on the surface of the mounting column, a motor is installed on the surface of the mounting column, and the output end of the motor penetrates the mounting column and extends into the chamber to be connected to the threaded rod. The threaded rod penetrates the moving block, a connecting block is installed on the surface of the moving block, a mounting piece is installed on the surface of the connecting block, and a spray gun is installed inside the mounting piece.

[0010] As a preferred technical solution of the present utility model, an adjusting handwheel is installed on the surface of the mounting member, and an opening matching the adjusting handwheel is provided on the surface of the mounting member.

[0011] As a preferred technical solution of the present utility model, a mounting rod is installed on the surface of the electric slide rail.

[0012] As a preferred technical solution of the present utility model, a shielding plate is installed on the surface of the rotating rod.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. Through the combined use of the mounting frame, rack and gear, when the bicycle frame moves to the designated position, start one of the spraying mechanisms to spray the bicycle frame. When the spraying is completed, start the electric slide rail. When the electric slide rail starts, it will drive the sliding block to move. The movement of the sliding block will drive the rotating rod to move. The movement of the rotating rod will drive the gear to move. When the gear passes through the rack, it will drive the gear to rotate. The rotation of the gear will drive the rotating rod to rotate, thereby driving the connecting rod to rotate. The rotation of the connecting rod will drive the bicycle frame to rotate, and then start the other spraying mechanism to spray it. Through the above design, the two sides of the bicycle frame can be quickly sprayed, improving the work efficiency;

[0015] 2. Through the use of the first hook and the slot, the installation and disassembly of the connecting rod can be facilitated;

[0016] 3. Through the use of the adjusting handwheel and the opening, the installation and disassembly of the spray gun can be facilitated;

[0017] 4. Through the use of the shielding plate, the paint spraying can be effectively blocked. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By describing the exemplary embodiments of the present disclosure in more detail in conjunction with the accompanying drawings, the above and other objects, features and advantages of the present disclosure will become more apparent. Among them, in the exemplary embodiments of the present disclosure, the same reference numerals generally represent the same components.

[0019] Figure 1 is an overall schematic diagram of a painting line for painting a bicycle frame of the present utility model;

[0020] Figure 2 is a partial schematic diagram of a painting line for painting a bicycle frame of the present utility model;

[0021] Figure 3 is a schematic diagram of the first hook of a painting line for painting a bicycle frame of the present utility model;

[0022] Figure 4It is an enlarged schematic view of point A of a coating line for spraying bicycle frames of the present utility model;

[0023] Figure 5 It is an enlarged schematic view of point B of a coating line for spraying bicycle frames of the present utility model.

[0024] In the figure: 1, bottom plate; 2, electric slide rail; 3, sliding block; 4, rotating rod; 5, first hook; 6, connecting rod; 7, second hook; 8, mounting bracket; 9, rack; 10, gear; 11, mounting column; 12, chamber; 13, motor; 14, threaded rod; 15, moving block; 16, connecting block; 17, mounting piece; 18, spray gun; 19, adjusting handwheel; 20, mounting rod; 21, baffle. Specific embodiments

[0025] Hereinafter, preferred embodiments of the present disclosure will be described in more detail with reference to the accompanying drawings. Although the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure will be more thorough and complete, and will fully convey the scope of the present disclosure to those skilled in the art.

[0026] Example: As Figures 1-5 shown, a coating line for spraying bicycle frames of the present utility model includes a bottom plate 1 and an electric slide rail 2. A sliding block 3 is installed in the electric slide rail 2. The sliding block 3 extends to the outside. A rotating rod 4 is installed at the bottom of the sliding block 3. A first hook 5 is installed at the bottom of the rotating rod 4. A connecting rod 6 is installed in the first hook 5. A second hook 7 is installed at the bottom of the connecting rod 6. A slot matching the second hook 7 is installed on the surface of the connecting rod 6. A rotating mechanism is installed on the surface of the rotating rod 4. A pair of spraying mechanisms are installed on the surface of the bottom plate 1. By using the first hook 5 and the slot, the installation and disassembly of the connecting rod 6 can be facilitated.

[0027] Among them, the rotation mechanism includes a mounting bracket 8, a rack 9, and a gear 10. The mounting bracket 8 is installed on the surface of the bottom plate 1. The rack 9 is installed on the surface of the mounting bracket 8. The gear 10 is installed on the surface of the rotating rod 4. The gear 10 meshes with the rack 9. Through the cooperation of the mounting bracket 8, the rack 9, and the gear 10, when the bicycle frame moves to the designated position, start one of the spraying mechanisms to spray the bicycle frame. When the spraying is completed, start the electric slide rail 2. When the electric slide rail 2 starts, it will drive the sliding block 3 to move. The movement of the sliding block 3 will drive the rotating rod 4 to move. The movement of the rotating rod 4 will drive the gear 10 to move. When the gear 10 passes by the rack 9, it will drive the gear 10 to rotate. The rotation of the gear 10 will drive the rotating rod 4 to rotate, thereby driving the connecting rod 6 to rotate. The rotation of the connecting rod 6 will drive the bicycle frame to rotate. Then start the other spraying mechanism to spray it. Through the above design, the two sides of the bicycle frame can be quickly sprayed, improving the work efficiency.

[0028] Among them, when the gear 10 completely passes by the rack 9, the rotating rod 4 rotates by °.

[0029] Among them, the spraying mechanism includes a mounting column 11, a chamber 12, a motor 13, a threaded rod 14, a moving block 15, a connecting block 16, a mounting member 17, and a spray gun 18. The mounting column 11 is installed on the surface of the base. A chamber 12 is opened on the surface of the mounting column 11. The motor 13 is installed on the surface of the mounting column 11. The output end of the motor 13 penetrates through the mounting column 11 and extends into the chamber 12 to be connected to the threaded rod 14. The threaded rod 14 penetrates through the moving block 15. The connecting block 16 is installed on the surface of the moving block 15. The mounting member 17 is installed on the surface of the connecting block 16. The spray gun 18 is installed in the mounting member 17.

[0030] Among them, an adjusting handwheel 19 is installed on the surface of the mounting member 17. An opening matching the adjusting handwheel 19 is opened on the surface of the mounting member 17. Through the use of the adjusting handwheel 19 and the opening, the installation and disassembly of the spray gun 18 can be facilitated.

[0031] Among them, a mounting rod 20 is installed on the surface of the electric slide rail 2.

[0032] Among them, a shielding plate 21 is installed on the surface of the rotating rod 4. Through the use of the shielding plate 21, the paint spraying can be effectively blocked.

[0033] Working principle: When this coating line for spraying bicycle frames is in use, first connect this device to the power supply and the controller, suspend the electric guide rail through the mounting rod 20, then install the connecting rod 6 on the first hook 5, then install the bicycle frame on the second hook 7, then start the electric slide rail 2 to move the bicycle frame to the designated position, and then start the motor 13 of one of the spraying mechanisms. The start of the motor 13 will drive the threaded rod 14 to rotate. The rotation of the threaded rod 14 will drive the moving block 15 to move. The movement of the moving block 15 will drive the connecting block 16 to move. The movement of the connecting block 16 will drive the mounting member 17 to move. The movement of the mounting member 17 will drive the spray gun 18 to move, thereby spraying the bicycle frame. When one side spraying is completed, start the electric slide rail 2 again. When the electric slide rail 2 starts, it will drive the sliding block 3 to move. The movement of the sliding block 3 will drive the rotating rod 4 to move. The movement of the rotating rod 4 will drive the gear 10 to move. When the gear 10 passes by the rack 9, it will drive the gear 10 to rotate. The rotation of the gear 10 will drive the rotating rod 4 to rotate, thereby driving the connecting rod 6 to rotate. The rotation of the connecting rod 6 will drive the bicycle frame to rotate, and then start the other spraying mechanism to spray it. Through the above design, the two sides of the bicycle frame can be sprayed quickly, improving the work efficiency.

[0034] To facilitate the understanding of the solutions and effects of the embodiments of the present invention, a specific application example is given below. Those skilled in the art should understand that this example is only for facilitating the understanding of the present invention, and any specific details are not intended to limit the present invention in any way.

[0035] Those skilled in the art should understand that the purpose of the above description of the embodiments of the present invention is only to exemplarily illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any of the examples given.

[0036] The above has described the embodiments of the present invention. The above description is exemplary and not exhaustive, and is also not limited to the disclosed embodiments. Many modifications and variations are obvious to those of ordinary skill in the art in the technical field without departing from the scope and spirit of the described embodiments.

Claims

1. A coating line for spray painting bicycle frames, comprising a base plate (1) and an electric slide rail (2), characterized in that: A sliding block (3) is installed in the electric slide rail (2), and the sliding block (3) extends to the outside. A rotating rod (4) is installed at the bottom of the sliding block (3), and a first hook (5) is installed at the bottom of the rotating rod (4). A connecting rod (6) is installed in the first hook (5), and a second hook (7) is installed at the bottom of the connecting rod (6). The surface of the connecting rod (6) is provided with a groove matching the second hook (7). A rotating mechanism is installed on the surface of the rotating rod (4), and a pair of spraying mechanisms are installed on the surface of the base plate (1).

2. A coating line for spray painting bicycle frames as claimed in claim 1, characterized in that: The rotating mechanism comprises a mounting frame (8), a rack (9) and a gear (10); the mounting frame (8) is mounted on the surface of a base plate (1); the surface of the mounting frame (8) is mounted with a rack (9); the surface of the rotating rod (4) is mounted with a gear (10); the gear (10) is meshed with the rack (9).

3. A coating line for spray painting bicycle frames as claimed in claim 2, characterized in that: When the gear (10) completely passes the rack (9), the rotating rod (4) rotates 180°.

4. A coating line for spray painting bicycle frames as claimed in claim 1, characterized in that: The spraying mechanism comprises a mounting column (11), a chamber (12), a motor (13), a threaded rod (14), a moving block (15), a connecting block (16), a mounting piece (17) and a spray gun (18); the mounting column (11) is mounted on the surface of a base; the surface of the mounting column (11) is provided with a chamber (12); the surface of the mounting column (11) is provided with a motor (13); the output end of the motor (13) passes through the mounting column (11) and extends into the chamber (12) to be connected to the threaded rod (14); the threaded rod (14) passes through the moving block (15); the surface of the moving block (15) is provided with a connecting block (16); the surface of the connecting block (16) is provided with a mounting piece (17); and the spray gun (18) is installed in the mounting piece (17).

5. A coating line for spray painting bicycle frames as claimed in claim 4, characterized in that: An adjusting hand wheel (19) is installed on the surface of the mounting member (17), and an opening matching the adjusting hand wheel (19) is opened on the surface of the mounting member (17).

6. A coating line for spray painting bicycle frames as claimed in claim 1, characterized in that: A mounting rod (20) is mounted on the surface of the electric slide rail (2).

7. A coating line for spray painting bicycle frames as claimed in claim 1, characterized in that: A shielding plate (21) is installed on the surface of the rotating rod (4).

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