Electrophoresis drying device for motorcycle frame

Abstract

The utility model relates to the technical field of motorcycle frame production, in particular to a motorcycle frame electrophoresis drying device which comprises a hoisting structure used for carrying a motorcycle frame, a hoisting conveying structure used for conveying the hoisting structure and a drying chamber. The hoisting conveying structure comprises a rectangular support, rotating shafts rotationally connected to the four turning corners of the rectangular support respectively, driven wheels coaxially and fixedly connected to the rotating shafts and a synchronous belt meshed between the driven wheels and used for driving the hoisting structure to synchronously move, and a driving mechanism used for driving one rotating shaft to rotate is arranged on the rectangular support; an air bellow used for supplying air to the inner cavity is arranged above the drying chamber, an air inlet structure used for supplying air to the air bellow is coaxially arranged on the rotating shaft adjacent to the drying chamber, and the problems that air in a traditional drying device does not circulate, and water vapor in the drying chamber cannot be discharged in time are solved.

Description

Technical Field

[0001] This application relates to the field of motorcycle frame manufacturing technology, and specifically discloses an electrophoretic drying device for motorcycle frames. Background Technology

[0002] Electrophoresis is a novel coating process. Electrophoresis refers to the technique of separating charged particles by moving them toward an electrode with the opposite charge under the influence of an electric field, utilizing the difference in the moving speed of the charged particles in the electric field.

[0003] The production process of motorcycle frames involves the use of electrophoresis. After the motorcycle frame is coated with electrophoresis, it needs to be rinsed and then dried to ensure the cleanliness of the frame.

[0004] The drying of vehicle frames typically involves transporting them into a drying chamber via suspension. Copper pipes within the chamber heat the interior, causing the water on the frame to evaporate and achieve the desired dryness. However, existing drying systems often suffer from poor air circulation, preventing the timely removal of moisture from the drying chamber.

[0005] This invention provides an electrophoretic drying device for motorcycle frames to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to solve the problem of poor air circulation and the inability to expel moisture from the drying chamber in a timely manner in traditional drying devices.

[0007] To achieve the above objectives, the basic solution of this utility model provides a motorcycle frame electrophoretic drying device, including a lifting structure for mounting the frame, a lifting and transporting structure for transporting the lifting structure, and a drying chamber. The drying chamber has a cavity for the lifting structure and the frame to move. The lifting and transporting structure includes a rectangular support, rotating shafts rotatably connected to the four corners of the rectangular support, driven wheels coaxially fixed to the rotating shafts, and a synchronous belt meshing between the driven wheels to drive the lifting structure to move synchronously. The rectangular support is provided with a drive mechanism for driving the rotation of one rotating shaft. An air box for supplying air to the internal cavity is provided above the drying chamber. An air inlet structure for supplying air to the air box is coaxially provided on the rotating shaft adjacent to the drying chamber.

[0008] Furthermore, the top of the synchronous belt protrudes to both sides to form a top platform, and the driven wheel has a top support ring groove for the top platform to extend into. The inner side of the rectangular bracket is fixed with a support plate for supporting the top platforms on both sides.

[0009] Furthermore, the inner side of the synchronous belt protrudes inward to form a central platform, and the driven wheel has a central support ring groove for the central platform to extend into. A support plate two for supporting the central platform is fixed to the inner side of the rectangular bracket.

[0010] Furthermore, the hoisting structure includes a load-bearing rod and a fixing structure on the load-bearing rod for fixing the vehicle frame. The load-bearing rod has lifting rings on both sides for connecting the lifting device, and the bottom of the timing belt has slots at equal intervals for installing the lifting device.

[0011] Furthermore, the fixing structure includes a rear-end fixing component and a body fixing component that are detachably connected to the cargo bar.

[0012] Furthermore, the groove is an arc-shaped groove.

[0013] Furthermore, the air intake structure includes an air intake barrel fixed to a rectangular support and coaxially sleeved outside the rotating shaft, and fan blades coaxially fixed to the rotating shaft inside the air intake barrel. One side of the air intake barrel is connected to the air box and has an air outlet connected to the air box. Several air inlets are opened on the top of the air intake barrel.

[0014] The principle and effect of this solution are as follows:

[0015] 1. Compared with the prior art, this utility model uses a hoisting structure to install the motorcycle frame, and uses a hoisting and transporting structure to transport the hoisting structure and the frame into the drying chamber for drying, thus completing the drying of the frame.

[0016] 2. Compared with the prior art, this utility model has a wind box installed on the drying chamber. By installing an air intake structure on the rotating shaft adjacent to the drying chamber, the air intake structure will continuously supply new dry airflow to the wind box during the continuous rotation of the shaft. The airflow is heated by the drying chamber to form hot air, which allows the hot air mixed with water vapor in the drying chamber to be discharged from the drying chamber. This enhances the drying efficiency of the vehicle frame and solves the problem of poor air circulation and the inability to discharge water vapor in the drying chamber in a timely manner in traditional drying devices. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the motorcycle frame electrophoretic drying device proposed in an embodiment of this application is shown;

[0019] Figure 2 A side view of the motorcycle frame electrophoresis drying apparatus proposed in an embodiment of this application is shown;

[0020] Figure 3 A partial schematic diagram of the motorcycle frame electrophoretic drying apparatus proposed in an embodiment of this application is shown. Detailed Implementation

[0021] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description of the specific implementation methods, structure, features and effects of this utility model is provided in conjunction with the accompanying drawings and preferred embodiments.

[0022] The reference numerals in the accompanying drawings include: 1. Air inlet shaft; 2. Air inlet hopper; 3. Driven wheel; 4. Air box; 5. Drying chamber; 6. Frame; 7. Support plate one; 8. Synchronous belt; 9. Shaft; 10. Rectangular bracket; 11. Lifting device; 12. Loading rod; 13. Side plate two; 14. Side plate one; 15. Arc-shaped groove; 16. Support plate two.

[0023] Motorcycle frame electrophoretic drying device, implementing, for example Figure 1 As shown:

[0024] It includes a lifting structure for mounting the frame 6, a lifting and transporting structure for transporting the lifting structure, and a drying chamber 5.

[0025] The drying chamber 5 has a cavity for the hoisting structure and the vehicle frame 6 to move through. Copper pipes are arranged at equal intervals in the drying chamber 5 on both sides of the cavity. The drying chamber 5 is heated by heating the copper pipes to achieve the drying function of the motorcycle frame 6.

[0026] like Figure 1 and Figure 2 As shown, the hoisting and transporting structure includes a rectangular support 10, rotating shafts 9 mounted at each of the four corners of the rectangular support 10 and capable of rotation, driven wheels 3 coaxially fixedly mounted on the rotating shafts 9, and synchronous belts 8 meshing between the four driven wheels 3. A drive mechanism for driving the rotation of one side of the rotating shaft 9 is also mounted on the rectangular support 10. Specifically, the drive mechanism consists of a drive motor fixedly mounted on the rectangular support 10 and a gear transmission mechanism connected between the output shaft of the drive motor and the adjacent rotating shaft 9.

[0027] One side of the rectangular support 10 is located above the drying chamber 5, and the rotating shafts 9 located at the two corners on both sides of this side are located on both sides of the chambers opened inside the drying chamber 5. The drying chamber 5 has an inlet and an outlet. In this embodiment, as shown... Figure 1 and Figure 2 As shown, the right side of drying chamber 5 is the inlet, and the left side of drying chamber 5 is the outlet.

[0028] like Figure 3As shown, the timing belt 8, meshing with the driven pulleys 3, protrudes to both sides from its top and forms a top platform. The driven pulleys 3 have top support ring grooves into which the top platforms extend. Support plates 7 for supporting the two top platforms are fixedly installed on the inner side of the rectangular bracket 10. The timing belt 8 also protrudes inward from its inner side and forms a central platform. The driven pulleys 3 have central support ring grooves into which the central platform extends. Support plate 16 for supporting the central platform is also fixedly installed on the inner side of the rectangular bracket 10.

[0029] The lifting structure includes a load-bearing pole 12 and a fixing structure mounted on the load-bearing pole 12. Lifting rings are installed on both sides of the load-bearing pole 12, and a lifting device 11 is connected to the lifting rings. The bottom of the synchronous belt 8 has several equally spaced slots for mounting the lifting device 11, and these slots are arc-shaped slots 15. In this embodiment, the lifting device 11 consists of a chain and a hook lock.

[0030] In this embodiment, the fixing structure includes a rear-end fixing component and a body fixing component respectively installed on the load bar 12.

[0031] The rear-end fixing components include a roof plate, side plates 14 welded to both sides of the roof plate, a fixing post welded to the roof plate, and a positioning bolt. The fixing post has a vertically formed sliding track. The positioning bolt includes a positioning screw and positioning nuts screwed into both ends of the positioning screw. The positioning nuts are installed on the positioning screws on both sides of the rear of the vehicle and clamp the rear end. The roof plate and the side plates 14 together form a sliding track for the load-bearing rod 12 to slide on the inner side. Each side plate 14 also has a through hole located below the load-bearing rod 12. A clamping bolt is installed between the side plates 14. The clamping bolt includes a clamping screw and clamping nuts screwed into both ends of the clamping screw. After the first clamping screw is inserted into the through hole, the clamping nuts are installed on the outside of the side plates 14 on both sides and clamp the side plates 14 on the same side. The first clamping screw cooperates with the slide to clamp the load rod 124.

[0032] The vehicle body fasteners include a second roof plate, two side plates 13 welded to both sides of the second roof plate, a crossbar welded to the second roof plate, and two abutments installed on both sides of the crossbar and two positioning bolts installed between the two abutments. A T-shaped slide rail is formed laterally on the crossbar. The bottom of the abutment has an integrally formed T-shaped slider that inserts into the slide rail, and the thickness of the T-shaped slider is greater than the thickness of the abutment. The abutment is fixed by screwing screws into the T-shaped slider to tighten the slide rail. The abutments are respectively tightened against both sides of the vehicle body. Vertical slide rails 3 are formed on each abutment. The positioning bolts 2 include two positioning screws and two positioning nuts 2 screwed into both ends of the positioning screws. The positioning nuts 2 are respectively installed on the positioning screws 2 on the outer side of the abutment and clamp the two abutments. The top plate 2 and the two side plates 2 13 together form a slide rail for the load rod 124 to slide on the inner side. Each of the two side plates 2 13 also has a through hole located below the load rod 124. A clamping bolt 2 is installed between the two side plates 2 13. The clamping bolt 2 includes a clamping screw 2 and clamping nuts 2, which are screwed into both ends of the clamping screw 2. After the clamping screw 2 is inserted into the through hole, the clamping nuts are installed on the outside of the two side plates 2 13 and clamp the side plates 2 13 on the same side. The clamping screw 2, in conjunction with the slide rail, clamps the load rod 124.

[0033] In this embodiment, the length of any side of the rectangular bracket 10 is longer than the length of the load-bearing rod 12.

[0034] like Figure 1 , Figure 2 and Figure 3 As shown, a blower box 4 is installed above the drying chamber 5. The blower box 4 is fixedly installed above the rectangular support 10, and air outlet plates extending into the drying chamber 5 are installed and connected to both sides of the blower box 4. The hoisting structure and the frame 6 travel between the two air outlet plates, and the frame 6 is located below the air outlet plates. The rotating shaft 9 on the right side of the drying chamber 5 is the air inlet rotating shaft 1. An air inlet structure for supplying air to the blower box 4 is coaxially installed on the air inlet rotating shaft 1. The air inlet structure includes an air inlet barrel 2 fixedly installed on the rectangular support 10 and coaxially sleeved outside the air inlet rotating shaft 1, and fan blades coaxially fixedly installed on the air inlet rotating shaft 1 inside the air inlet barrel 2. The left side of the air inlet barrel 2 is connected to the right end of the blower box 4 and has an air outlet connected to the blower box 4. Several air inlets are also opened on the top of the air inlet barrel 2.

[0035] When this utility model is used, by installing the lifting device 11 at equal intervals at the bottom of the synchronous belt 8, and by installing the lifting ring and fixing the load rod 12 through the lifting device 11, the installation of the frame 6 to be dried and the disassembly of the frame 6 after drying are realized on the rectangular bracket 10 outside the drying chamber 5.

[0036] For the frame 6 to be dried, as the synchronous belt 8 moves, it will be driven from the inlet of the drying chamber 5 into the chamber, and after drying is completed, it will leave the drying chamber 5 from the outlet of the drying chamber 5.

[0037] During the drying process, as the rotating shaft 9 and the air intake shaft 1 continue to rotate, the fan blades installed on the air intake shaft 1 draw in outside air through the air inlet and generate airflow which is discharged into the air box 4. Then, through the air guide plate connected to the air box 4, the airflow is discharged into the drying chamber 5. The continuously supplied airflow will drive the hot air in the drying chamber 5 to flow, so that the hot air mixed with water vapor in the drying chamber 5 is discharged from the drying chamber 5, and new dry airflow is introduced. After being heated by the drying box, it forms hot air, which enhances the drying efficiency of the frame 6 and completes the drying of the frame 6 after electrophoresis.

[0038] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A motorcycle frame electrophoretic drying device, characterized in that, The system includes a lifting structure for mounting the vehicle frame, a lifting and transporting structure for transporting the lifting structure, and a drying chamber. The drying chamber has a cavity for the lifting structure and the vehicle frame to move. The lifting and transporting structure includes a rectangular support, rotating shafts rotatably connected to the four corners of the rectangular support, driven wheels coaxially fixed to the rotating shafts, and a synchronous belt meshing between the driven wheels to drive the lifting structure to move synchronously. The rectangular support is equipped with a drive mechanism for driving the rotation of one rotating shaft. An air box for supplying air to the internal cavity is provided above the drying chamber. An air inlet structure for supplying air to the air box is coaxially provided on the rotating shaft adjacent to the drying chamber.

2. The motorcycle frame electrophoretic drying device according to claim 1, characterized in that, The top of the synchronous belt protrudes to both sides to form a top platform. The driven wheel has a top support ring groove for the top platform to extend into. The inner side of the rectangular bracket is fixed with a support plate for supporting the top platforms on both sides.

3. The motorcycle frame electrophoretic drying device according to claim 1, characterized in that, The inner side of the synchronous belt also protrudes inward to form a central platform. A central support ring groove is opened on the driven wheel for the central platform to extend into. A support plate two for supporting the central platform is fixed to the inner side of the rectangular bracket.

4. The motorcycle frame electrophoretic drying device according to claim 1, characterized in that, The hoisting structure includes a load-bearing pole and a fixing structure on the load-bearing pole for fixing the vehicle frame. The load-bearing pole has lifting rings on both sides for connecting the lifting device, and the bottom of the timing belt has slots at equal intervals for installing the lifting device.

5. The motorcycle frame electrophoretic drying device according to claim 4, characterized in that, The fixing structure includes a rear fixing component and a body fixing component that are detachably connected to the cargo bar.

6. The motorcycle frame electrophoretic drying device according to claim 4, characterized in that, The slot is an arc-shaped slot.

7. The motorcycle frame electrophoretic drying apparatus according to any one of claims 1 to 6, characterized in that, The air intake structure includes an air intake barrel fixed to a rectangular support and coaxially sleeved outside the rotating shaft, and fan blades coaxially fixed to the rotating shaft inside the air intake barrel. One side of the air intake barrel is connected to the air box and has an air outlet connected to the air box. Several air inlets are opened on the top of the air intake barrel.

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