Drying equipment for automobile hub coating

Abstract

The utility model relates to the technical field of hubs, and discloses a drying device for coating automobile hubs, which comprises a base, the top end of the base is fixedly connected with an extension plate, the left side of the bottom end of the extension plate is fixedly connected with a motor, the driving end of the motor is fixedly connected with a rotating shaft, and the outside of the rotating shaft is slidably connected with a conveyor belt. An auxiliary shaft is rotatably connected to the right side of the interior of the conveying belt, a sliding block is fixedly connected to the middle of the exterior of the conveying belt, sliding grooves are formed in the front side and the rear side of the top end of an extension plate, a rack is fixedly connected to the front side of the middle of the extension plate, and a plurality of pulleys are slidably connected to the interiors of the sliding grooves; the top ends of the pulleys are fixedly connected with a sliding plate. According to the automobile hub drying device, automobile hubs rotating in the heating cavity box are conveyed into the heating cavity box to be dried in a rotating mode, hot air in the heating cavity and the buffering cavity flows circularly, and waste of heat energy is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hubs, in particular to a drying device for coating automobile wheel hubs. Background Art

[0002] The wheel hub is also called the wheel rim. According to the characteristics and requirements of different models, the wheel hub surface treatment process will also adopt different methods. After the wheel hub surface is sprayed, in order to facilitate rapid drying, it will be dried by a mesh belt dryer. The mesh belt dryer is a drying equipment that is electrically heated and continuously produced using a steel mesh as a conveyor belt to carry materials for continuous drying.

[0003] After searching, the Chinese patent with announcement number: CN213529347U discloses a special drying device for wheel hub spraying equipment, including a mesh belt dryer body, a control box is fixed to one side wall of the mesh belt dryer body, a bellows is arranged at the top of the mesh belt dryer body, a hair dryer is fixed to the inner side of the bellows through a bracket, a heating wire is arranged on the inner side of the mesh belt dryer body corresponding to the hair dryer, a ring block is fixed to the upper surface of the bellows, a rotating column is arranged on the inner side of the ring block, and a mounting plate is fixed to one side wall of the rotating column through a connecting plate; by providing the mounting plate, the reset spring, the connecting rod, the clamping block, the ring block and the rotating column, it is convenient to rotate and adjust the position of the protective net, avoiding the need to disassemble the protective net when maintaining the inner side of the bellows, and by providing the air guide pipe and the air blowing port, it is convenient to avoid the hot air being blown out more concentratedly, resulting in inconvenience for evenly blowing and drying the wheel hub surface, and it is convenient to guide the hot air flow.

[0004] The working principle of the above patent mentions that "pull the connecting rod 12 to the side away from the mounting plate 4, so that the connecting rod 12 drives the card block 13 to disengage from the inner side of the card slot. At this time, the return spring 11 is squeezed and elastically deformed, and then the mounting plate 4 is rotated by the mesh belt dryer body 1, so that the mounting plate 4 and the protective net 14 can be moved to the side away from the bellows 2, and then the inner side of the bellows 2 can be maintained through the air inlet hole opened on the upper surface of the bellows 2. After maintenance, the mounting plate 4 and the bellows 2 can be fixed by reverse operation, which is easy to operate. Further, when the protective net 14 is damaged, it can be directly removed from the inner side of the mounting plate 4. The protective net 14 can be unscrewed to replace and maintain the protective net 14, and the hot air can flow along the circumference of the mesh belt dryer body 1 through the air guide 6, and then the hot air is evenly dispersed through multiple blowing ports 7. However, the above-mentioned dryer dries the automobile wheel hub by placing it on a conveyor belt and moving it, so that the side of the automobile wheel hub that contacts the conveyor belt cannot be heated evenly, and because there is no shielding on the front and back of the top box of the dryer, the heat flow flows out and causes a waste of heat energy. In view of the above problems, a drying device for automobile wheel hub painting is proposed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a drying device for automobile wheel hub painting, aiming to improve the problems in the prior art that the automobile wheel hub cannot be heated evenly and the box is not sealed, resulting in heat flow outflow and heat energy waste.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The motor drive gear of the present invention is connected with the gear train of the motor drive gear of the motor drive gear train, the gear train of the motor drive gear train is connected with the gear train of the motor drive gear train, the gear train of the motor drive gear train is connected with the gear train of the motor drive gear train, the gear train of the motor drive gear train is connected with the gear train of the motor drive gear train, the gear train of the motor drive gear train is connected with the gear train of the motor drive gear train.

[0008] As a further description of the above technical solution:

[0009] The auxiliary component includes a circulation fan and two air outlet pipes, the outer top end of the circulation fan is fixedly connected to the middle of the bottom end of the base, the adjacent sides of the two air outlet pipes are fixedly connected to the two sides of the circulation fan, and the outer top ends of the air outlet pipes pass through the base and are fixedly connected to the middle of the extension plate;

[0010] As a further description of the above technical solution:

[0011] The top of the base is fixedly connected to a heating chamber box, both sides of the heating chamber box are fixedly connected to telescopic door panels, the top of the heating chamber box is fixedly connected to a hot air blower, and the inner top of the heating chamber box is fixedly connected to an air outlet plate;

[0012] As a further description of the above technical solution:

[0013] A plurality of top air outlets are fixedly connected to the middle of the air outlet plate, a plurality of side air outlets are fixedly connected to the front and rear sides of the heating chamber box, and a control terminal is fixedly connected to the front left end of the heating chamber box;

[0014] As a further description of the above technical solution:

[0015] The bottom end of the conveyor belt is slidably connected to the top end of the extension plate, and the outer bottom end of the auxiliary shaft is rotatably connected to the right side of the top end of the base;

[0016] As a further description of the above technical solution:

[0017] The outer portion of the slider is slidably connected to the inner wall of the through hole, and the bottom end of the slider is slidably connected to the top end of the extension plate;

[0018] As a further description of the above technical solution:

[0019] The outer teeth of the gear are meshed with the rear teeth of the rack;

[0020] As a further description of the above technical solution:

[0021] The top end of the gear is rotatably connected to the bottom end of the slide plate, and the bottom end of the gear is slidably connected to the top end of the circulating fan.

[0022] The utility model has the following beneficial effects:

[0023] 1. In the utility model, through the cooperation of the motor, the rotating shaft, the conveyor belt, the auxiliary shaft, the slider and other components, the motor is started to drive the slide plate to move, so that the automobile wheel hub is conveyed to the heating chamber for rotation and drying.

[0024] 2. In the utility model, with the cooperation of the circulating fan, the air outlet duct, the heating chamber box, the telescopic door panel, the hot air blower and other components, through the operation of the circulating fan and the automatic opening and closing of the door, part of the hot air in the heating chamber enters the circulating fan through the air inlet duct and is then output from the air outlet duct, thereby realizing the circulation of hot air in the heating chamber and the buffer chamber and reducing the waste of heat energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional diagram of a drying device for automobile wheel hub coating proposed by the utility model;

[0026] Figure 2 This is a schematic diagram of the through-hole structure of a drying device for automobile wheel hub coating proposed by the utility model;

[0027] Figure 3 This is a schematic diagram of the rack structure of a drying device for automobile wheel hub coating proposed by the utility model;

[0028] Figure 4 This is a schematic diagram of the slide plate structure of a drying device for automobile wheel hub coating proposed by the utility model;

[0029] Figure 5This is a schematic diagram of the structure of a circulating fan of a drying device for automobile wheel hub painting proposed by the utility model;

[0030] Figure 6 The utility model discloses a schematic diagram of the side air outlet structure of a drying device for automobile wheel hub painting.

[0031] Legend:

[0032] 1. Base; 2. Extension plate; 3. Motor; 4. Rotating shaft; 5. Conveyor belt; 6. Auxiliary shaft; 7. Slider; 8. Slide groove; 9. Rack; 10. Pulley; 11. Slide plate; 12. Through hole; 13. Rotating rod; 14. Placement rack; 15. Gear; 16. Circulation fan; 17. Air outlet duct; 18. Heating chamber box; 19. Telescopic door panel; 20. Hot air blower; 21. Air outlet plate; 22. Top air outlet; 23. Side air outlet; 24. Control terminal; 25. Button. DETAILED DESCRIPTION

[0033] 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.

[0034] Reference Figure 1-Figure 3 The utility model provides an embodiment: a drying device for automobile wheel hub coating, comprising a base 1, an extension plate 2 is fixedly connected to the top of the base 1, the base 1 supports the extension plate 2, the extension plate 2 extends the length of the top of the base 1, a motor 3 is fixedly connected to the left side of the bottom end of the extension plate 2, the driving end of the motor 3 is fixedly connected to a rotating shaft 4, the outside of the rotating shaft 4 is slidably connected to a conveyor belt 5, the inside right side of the conveyor belt 5 is rotatably connected to an auxiliary shaft 6, the motor 3 starts to drive the rotating shaft 4 to pull the conveyor belt 5 to slide on the outside of the rotating shaft 4, the auxiliary shaft 6 on the right side of the inner side of the synchronous conveyor belt 5 is driven to rotate while the conveyor belt 5 slides, a slider 7 is fixedly connected to the middle part of the outside of the conveyor belt 5, and the slider 7 fixed on the conveyor belt 5 is driven to move while the conveyor belt 5 slides.

[0035] Slide grooves 8 are provided on both the front and rear sides of the top of the extension plate 2, and a rack 9 is fixedly connected to the front middle side of the extension plate 2. The length of the rack 9 is the same as the length of the top of the base 1. A plurality of pulleys 10 are slidably connected inside the slide groove 8, and a slide plate 11 is fixedly connected to the top of the plurality of pulleys 10. The pulleys 10 are connected to the bottom of the slide plate 11 and slide in the slide groove 8 to ensure the stable movement of the slide plate 11. A through hole 12 is provided in the middle of the slide plate 11, and a rotating rod 13 is rotatably connected to the middle of the slide plate 11. The through hole 12 is provided so that the slide plate 11 can be driven.

[0036] refer to Figure 3-Figure 5 The top of the rotating rod 13 is fixedly connected to a placement rack 14, and the bottom of the placement rack 14 is fixedly connected to a gear 15. When the gear 15 rotates, it will synchronously drive the rotating rod 13 and the placement rack 14 to rotate. The middle part of the bottom end of the base 1 is fixedly connected to an auxiliary component, which assists the dryer to evenly heat and dry the automobile wheel hub fixed to the placement rack 14.

[0037] The bottom end of the conveyor belt 5 is slidably connected to the top of the extension plate 2, the outer bottom end of the auxiliary shaft 6 is rotatably connected to the right side of the top of the base 1, and the bottom end of the slider 7 is slidably connected to the top of the extension plate 2. This design is to ensure that the conveyor belt 5 stably drives the slider 7 to slide on the top of the extension plate 2. The outer part of the slider 7 is slidably connected to the inner wall of the through hole 12. The slider 7 slides on the top of the extension plate 2 and is dragged by the slider 7 to slide on the top of the extension plate 2. The outer teeth of the gear 15 are meshed with the rear teeth of the rack 9, and the gear 15 is driven to rotate by the teeth of the rack 9. , thereby realizing the synchronous rotation of the automobile wheel hub fixed by the placement rack 14. The above comparison with the above documents realizes that the conveyor belt 5 and the slider 7 are driven to move synchronously by starting the motor 3 to drive the slide plate 11 to slide, and the sliding of the slide plate 11 will make the gear 15 at the bottom of the slide plate 11 contact the rack 9, so that the gear 15 rotates, and the placement rack 14 will automatically rotate after entering the heating zone, so as to heat evenly. The top end of the gear 15 is rotatably connected to the bottom end of the slide plate 11, and the bottom end of the gear 15 is slidably connected to the top end of the circulating fan 16, so as to ensure the stable movement of the slide plate 11.

[0038] refer to Figure 5 The auxiliary components include a circulation fan 16 and two air outlet pipes 17. The outer top of the circulation fan 16 is fixedly connected to the middle of the bottom end of the base 1, and the adjacent sides of the two air outlet pipes 17 are fixedly connected to the outer tops of the air outlet pipes 17 on both sides of the circulation fan 16. The outer tops of the air outlet pipes 17 penetrate the base 1 and are fixedly connected to the middle of the extension plate 2. When the circulation fan 16 is working, part of the hot air in the heating area enters the circulation fan 16 through the air outlet pipe 17, and then is output from the air outlet pipe 17.

[0039] refer to Figure 1 and Figure 6A heating chamber box 18 is fixedly connected to the top of the base 1, and a button 25 is fixedly connected to the left side of the top of the extension plate 2. Telescopic door panels 19 are fixedly connected to both sides of the heating chamber box 18. When the gear 15 moves on the top of the button 25, the button 25 will be pressed by the gear 15, so that the telescopic door panel 19 is connected by the wire to start the telescopic door panel 19 to close the openings on both sides of the heating chamber box 18, forming a relatively closed space to prevent heat energy from being lost. A hot air blower 20 is fixedly connected to the top of the heating chamber box 18, and an air outlet plate 21 is fixedly connected to the top of the heating chamber box 18. A plurality of top air outlets 22 are fixedly connected to the middle of the air outlet plate 21. The hot air blower 20 is controlled by the control end 24 to start driving the air outlet plate 21 to heat up and cooperate with the top air outlet 22 and the side air outlet 23 to heat up. A plurality of side air outlets 23 are fixedly connected to the front and rear sides of the heating chamber box 18, and a control end 24 is fixedly connected to the left end of the front side of the heating chamber box 18. The control end 24 can control the hot air blower 20 and the motor 3 to start.

[0040] Working principle: When in use, first engage the car wheel hub on the placement rack 14, then start the motor 3 to drive the rotating shaft 4 to rotate, and let the rotating shaft 4 rotate to drive the conveyor belt 5 to move and pull the auxiliary shaft 6 to rotate. At this time, the slider 7 outside the conveyor belt 5 will rotate synchronously with the conveyor belt 5. Because the slider 7 slides in the through hole 12 of the slide plate 11, when the slider 7 moves, it will pull the slide plate 11 through the through hole 12 of the slide plate 11 to translate on the top of the extension plate 2. When the slide plate 11 slides over the top of the button 25, the gear 15 at the bottom of the slide plate 11 will contact the bottom of the button 25, so that the telescopic door panel 19 connected to the button 25 wire starts to close the left and right sides of the heating chamber box 18. When the slide plate 11 moves into the heating chamber box 18, the gear 15 at the bottom of the slide plate 11 will mesh with the rack 9 connected to the top of the extension plate 2, so that the rotating rod 13 is driven by the rotated gear 15 to synchronously drive the car wheel hub fixed on the placement rack 14 to rotate.

[0041] At this time, the control end 24 can be used to control the hot air blower 20 to start driving the air outlet plate 21 to generate heat in conjunction with the top air outlet 22 and the side air outlet 23. When the circulating fan 16 is working, part of the hot air in the heating chamber box 18 enters the circulating fan 16 through the air outlet pipe 17, and then is output from the air outlet pipe 17. The hot air circulates in the heating chamber and the buffer chamber to evenly heat the automobile wheel hub fixed on the placement rack 14. With the timely closing of the telescopic door panel 19, the heat energy in the heating chamber box 18 can be fully utilized.

[0042] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A drying device for automobile wheel hub coating, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to an extension plate (2), the left side of the bottom of the extension plate (2) is fixedly connected to a motor (3), the driving end of the motor (3) is fixedly connected to a rotating shaft (4), the outside of the rotating shaft (4) is slidably connected to a conveyor belt (5), the right side of the inside of the conveyor belt (5) is rotatably connected to an auxiliary shaft (6), the middle part of the outside of the conveyor belt (5) is fixedly connected to a slider (7), the front and rear sides of the top of the extension plate (2) are both provided with sliding grooves (8), the middle front side of the extension plate (2) is fixedly connected to a rack (9), and the The slide groove (8) is internally slidably connected with a plurality of pulleys (10), the top ends of the plurality of pulleys (10) are fixedly connected with a slide plate (11), a through hole (12) is provided in the middle of the slide plate (11), the middle of the slide plate (11) is rotatably connected with a rotating rod (13), the top end of the rotating rod (13) is fixedly connected with a placement rack (14), the bottom end of the placement rack (14) is fixedly connected with a gear (15), the left side of the top end of the extension plate (2) is fixedly connected with a button (25), and the middle of the bottom end of the base (1) is fixedly connected with an auxiliary component.

2. The drying equipment for automobile wheel hub coating according to claim 1 is characterized in that: The auxiliary component comprises a circulation fan (16) and two air outlet pipes (17); the outer top end of the circulation fan (16) is fixedly connected to the middle of the bottom end of the base (1); the adjacent sides of the two air outlet pipes (17) are fixedly connected to the two sides of the circulation fan (16); the outer top ends of the air outlet pipes (17) pass through the base (1) and are fixedly connected to the middle of the extension plate (2).

3. The drying equipment for automobile wheel hub coating according to claim 1 is characterized in that: The top end of the base (1) is fixedly connected to a heating chamber box (18), both active sides of the heating chamber box (18) are fixedly connected to telescopic door panels (19), the top end of the heating chamber box (18) is fixedly connected to a hot air blower (20), and the inner top end of the heating chamber box (18) is fixedly connected to an air outlet plate (21).

4. The drying equipment for automobile wheel hub coating according to claim 3 is characterized in that: A plurality of top air outlets (22) are fixedly connected to the middle of the air outlet plate (21), a plurality of side air outlets (23) are fixedly connected to the front and rear sides of the interior of the heating chamber box (18), and a control end (24) is fixedly connected to the front left end of the heating chamber box (18).

5. The drying equipment for automobile wheel hub coating according to claim 1 is characterized in that: The bottom end of the conveyor belt (5) is slidably connected to the top end of the extension plate (2), and the outer bottom end of the auxiliary shaft (6) is rotationally connected to the right side of the top end of the base (1).

6. The drying equipment for automobile wheel hub coating according to claim 1, characterized in that: The outside of the slider (7) is slidably connected to the inner wall of the through hole (12), and the bottom end of the slider (7) is slidably connected to the top end of the extension plate (2).

7. The drying equipment for automobile wheel hub coating according to claim 1, characterized in that: The outer teeth of the gear (15) are meshingly connected with the rear teeth of the rack (9).

8. The drying equipment for automobile wheel hub coating according to claim 2, characterized in that: The top end of the gear (15) is rotatably connected to the bottom end of the slide plate (11), and the bottom end of the gear (15) is slidably connected to the top end of the circulation fan (16).

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