Rapid blow-drying device for electrophoretic coating of bicycle accessories

Abstract

The utility model discloses a quick blow-drying device for electrophoretic coating of bicycle accessories, which is characterized in that a placing box is slidably connected in a drying box, a through hole is formed in the inner wall of the placing box, a filter plate is fixedly arranged in the placing box, a sewage box is slidably connected in the placing box, and an air box is arranged at the top of the drying box; a blowing fan is fixedly installed in the air box through a fixing frame, the bottom of the blowing fan communicates with the shell through an air pipe, a heating wire is fixedly arranged on the inner wall of the shell, a water tank is arranged in the heat exchange box, the top of the water tank communicates with a water pipe, and a heat exchange pipe is fixedly connected into the water tank. According to the technical scheme, the quick blow-drying device for electrophoretic coating of the bicycle accessories is manufactured, through the water tank, the heat exchange pipe, the exhaust fan, the heat conduction plate, the heat conduction rod and the cooling fins, airflow generated in the drying process can be absorbed and subjected to heat exchange again, airflow needed for drying is preliminarily heated, and waste of heat resources is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of bicycle accessories, in particular to a quick drying device for electrophoretic coating of bicycle accessories. Background Art

[0002] A bicycle, also known as a pedal bike or a single vehicle, is usually a small two-wheeled land vehicle. After riding on the bicycle, people use pedals as power. It is a green and environmentally friendly means of transportation. With the development of society, people have invented various types of bicycles. In the bicycle production process, it is often necessary to electrophoretically coat the various bicycle accessories. After the electrophoretic coating work is completed, the bicycle accessories after electrophoretic coating often need to be dried to avoid poor electrophoretic coating effects. Common electrophoretic coating drying devices use a hair dryer to extract external air, heat the air through a heating wire, and blow it toward the surface of the bicycle accessories again. However, this device cannot collect the sewage generated during the electrophoretic coating process, which is easy to affect the drying efficiency, and the hot air generated during the drying process is directly discharged out of the device, resulting in a waste of heat resources. For this reason, we propose a rapid drying device for electrophoretic coating of bicycle accessories. Utility Model Content

[0003] In order to solve the above problems, the utility model provides a quick drying device for electrophoretic coating of bicycle accessories to solve the problems raised in the above background technology.

[0004] The utility model discloses a quick drying device for electrophoretic coating of bicycle accessories, comprising a drying box and a heat exchange box, wherein a placement box is slidably connected inside the drying box, a through hole is provided on the inner wall of the placement box, a filter plate is fixedly provided inside the placement box, a sewage box is slidably connected inside the placement box, a bellows is provided on the top of the drying box, a blowing fan is fixedly installed in the bellows through a fixing frame, the bottom of the blowing fan is connected to a shell through an air pipe, a heating wire is fixedly provided on the inner wall of the shell, a water tank is provided inside the heat exchange box, the top of the water tank is connected to a water pipe, a heat exchange pipe is fixedly connected inside the water tank, the top of the heat exchange pipe is connected to an air pipe, the other end of the air pipe is connected to an exhaust fan, a heat conduction plate is provided in the water tank, a heat conduction rod is connected to the side of the heat conduction plate, and a heat sink is provided on the outside of the heat conduction rod.

[0005] In the above solution, a slide rail is fixedly provided on the inner wall of the drying box, the slide rail is slidably connected to a pulley, and the pulley is rotatably connected to the side wall of the placement box.

[0006] In the above solution, handles are provided on the outside of the placement box and the sewage box.

[0007] In the above solution, a blowing hood is connected below the shell, and the shell and the blowing hood are connected through an air pipe.

[0008] In the above solution, the heat exchange tube is fixedly arranged in an S shape in the water tank.

[0009] In the above solution, a filter screen is provided at the air inlet of the heat exchange box.

[0010] In the above solution, the top of the heat exchange box is connected to an air pipe, and the air pipe is connected to the wind box.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides a quick drying device for electrophoretic coating of bicycle accessories. Through the placement box, filter plate, through hole, sewage box and pulley, it is convenient for users to place bicycle accessories, can collect sewage on the surface of the accessories, and can ensure the fluidity of the hot air flow of the accessories to ensure the drying effect; through the water tank, heat exchange pipe, exhaust fan, heat conduction plate, heat conduction rod and heat sink, it can reabsorb heat from the airflow generated in the drying process, preliminarily heat the airflow required for drying, can extend the working life of the heating wire, and reduce the waste of heat resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0015] Figure 3 This is a schematic diagram of the placement box structure of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the heat exchange box of the present utility model.

[0017] In the figure: 1 drying box, 11 slide rail, 12 bellows, 13 fixing frame, 14 blowing fan, 15 air duct, 16 shell, 17 heating wire, 18 blowing hood, 19 exhaust fan, 2 placement box, 21 handle, 22 filter plate, 23 through hole, 24 pulley, 25 sewage box, 3 heat exchange box, 31 filter screen, 32 water pipe, 33 water tank, 34 heat exchange tube, 35 heat conduction plate, 36 heat conduction rod, 37 heat sink. DETAILED DESCRIPTION

[0018] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0019] like Figure 1-4 As shown, the utility model is a quick drying device for electrophoretic coating of bicycle accessories, including a drying box 1 and a heat exchange box 3. The drying box 1 is slidably connected to a placement box 2, and a through hole 23 is provided on the inner wall of the placement box 2. A filter plate 22 is fixedly provided inside the placement box 2. A sewage box 25 is slidably connected to the placement box 2. The bicycle accessories to be dried are placed above the filter plate 22. After the bicycle accessories are electrophoretically coated, the sewage adhered to the surface flows downward from the filter plate 22. The sewage box 25 at the lower end can facilitate the collection of the sewage. By pulling the sewage box 25 outward, the sewage can be centrally processed to avoid the sewage of the bicycle accessories from accumulating on the placement plate and affecting the drying effect.

[0020] A bellows 12 is provided on the top of the drying box 1, a blowing fan 14 is fixedly installed in the bellows 12 via a fixing frame 13, the bottom of the blowing fan 14 is connected to a shell 16 via an air pipe 15, a heating wire 17 is fixedly provided on the inner wall of the shell 16, by turning on the switch of the blowing fan 14, the blowing fan 14 can draw air into the shell 16 through the air pipe 15, and by turning on the external power switch of the heating wire 17, the heating wire 17 can heat the drawn air, and the heated air is convenient for accelerating the drying efficiency of the bicycle accessories.

[0021] A water tank 33 is provided inside the heat exchange box 3 . The top of the water tank 33 is connected to a water pipe 32 . Water can be injected into the water tank 33 through the water pipe 32 . A drain port is provided on the other side of the water tank 33 .

[0022] The water tank 33 is fixedly connected to a heat exchange tube 34, and the top of the heat exchange tube 34 is connected to an air pipe 15, and the other end of the air pipe 15 is connected to an exhaust fan 19. By turning on the external power switch of the exhaust fan 19, the exhaust fan 19 can extract the hot air generated during the drying process, and the hot air flows into the heat exchange tube 34 through the air pipe 15. The heat exchange tube 34 is arranged inside the water tank 33. The hot air flow can heat up the heat exchange tube 34, and the heat exchange tube 34 can heat up the water flow in the water tank 33.

[0023] A heat conducting plate 35 is provided in the water tank 33, and a heat conducting rod 36 is connected to the side of the heat conducting plate 35. A heat sink 37 is provided outside the heat conducting rod 36. When the temperature of the water flow in the water tank 33 increases, the heat conducting plate 35 can be heated. The heating of the heat conducting plate 35 can transfer the heat to the position of the heat conducting rod 36. A plurality of heat sinks 37 are evenly arranged outside the heat conducting rod 36. The heat sink 37 can increase the temperature. In addition, a plurality of heat conducting rods 36 and heat sinks 37 are arranged in the heat exchange box 34. When the blowing fan 14 draws external air, the external air enters through the air inlet at the bottom of the heat exchange box 3. The air enters the wind box 12 again after being heated by the layers of heat sinks 37. The device can recycle the heat generated during the drying process, and can heat the air again and discharge it into the drying box 1, thereby reducing resource waste.

[0024] In the above scheme, the inner wall of the drying box 1 is fixedly provided with a slide rail 11, and the slide rail 11 is slidably connected to the pulley 24, and the pulley 24 is rotatably connected to the side wall of the placement box 2. When the bicycle accessories are dried and need to be taken out, the placement box 2 is pulled outward, and the pulley 24 on the side of the placement box 2 can slide on the slide rail 11, changing the traditional sliding friction into rolling friction, which is convenient for the user to pull the placement box 2.

[0025] In the above solution, handles 21 are provided on the outside of the placement box 2 and the sewage box 25. The handles 21 at the two locations facilitate pulling the sewage box 25 and the placement box 2.

[0026] In the above scheme, the shell 16 is connected to the blow hood 18 below, and the shell 16 and the blow hood 18 are connected through the air pipe 15. The hot air flow from above passes through the blow hood 18 and can be evenly blown to the placement box 2. The through holes 23 evenly arranged on the side of the placement box 2 ensure the air circulation. The hot air flow can dry various positions of the bicycle accessories to ensure the drying efficiency.

[0027] In the above solution, the heat exchange tube 34 is fixedly arranged in an S shape in the water tank 33, which can increase the contact area between the heat exchange tube 34 and the water in the water tank 33 and improve the heat exchange efficiency.

[0028] In the above scheme, a filter 31 is provided at the air inlet of the heat exchange box 3. When the blowing fan 14 starts to work, the external air enters the heat exchange box 3 through the filtration of the filter 31. The filter 31 can prevent impurities mixed in the external airflow from adhering to the bicycle accessories and causing pollution to the bicycle accessories.

[0029] In the above scheme, the top of the heat exchange box 3 is connected to an air pipe 15, where the air pipe 15 is connected to the wind box 12. The heat exchange box 3 heats the air, and the hot air can enter the wind box 12 again through the air pipe 15.

[0030] Working principle:

[0031] The bicycle accessories electrophoretic coating rapid drying device, when in operation, places the bicycle accessories to be dried on the filter plate 22 of the placement box 2, pushes the placement box 2 inward, turns on the external power switches of the hair dryer 14 and the heating wire 17, the hair dryer 14 can draw external air through the filter 31 into the heat exchange box 3, and then enter the position of the heating wire 17 through the air pipe 15, blows the heated air onto the bicycle accessories through the heating wire 17, and dries the bicycle accessories through the multiple through holes 23. During the drying process, the exhaust fan 19 switch is turned on, the exhaust fan 19 can draw hot air into the heat exchange tube 34, heat the water in the water tank 33 through the heat exchange of the heat exchange tube 34, so that the temperature of the heat conduction plate 35 is increased, and then the temperature of the multiple heat sinks 37 can be increased. The heating of the heat sink 37 can preliminarily heat the air entering the heat exchange box 3, reduce the workload of the heating wire 17, reuse the hot air discharged during the drying process, and reduce resource waste.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 rapid drying device for electrophoretic coating of bicycle parts, comprising a drying box (1) and a heat exchange box (3), characterized in that: The drying box (1) is slidably connected to a placement box (2), the inner wall of the placement box (2) is provided with a through hole (23), a filter plate (22) is fixedly provided inside the placement box (2), the placement box (2) is slidably connected to a sewage box (25), a wind box (12) is provided on the top of the drying box (1), a blower fan (14) is fixedly installed in the wind box (12) through a fixing frame (13), the bottom of the blower fan (14) is connected to a shell (16) through an air pipe (15), and the inner wall of the shell (16) is fixedly provided with A heating wire (17), a water tank (33) is provided inside the heat exchange box (3), the top of the water tank (33) is connected to a water pipe (32), a heat exchange pipe (34) is fixedly connected inside the water tank (33), the top of the heat exchange pipe (34) is connected to an air pipe (15), the other end of the air pipe (15) is connected to an exhaust fan (19), a heat conduction plate (35) is provided inside the water tank (33), a heat conduction rod (36) is connected to the side of the heat conduction plate (35), and a heat sink (37) is provided outside the heat conduction rod (36).

2. A bicycle accessory electrophoretic coating rapid drying device according to claim 1, characterized in that: The inner wall of the drying box (1) is fixedly provided with a slide rail (11), the slide rail (11) is slidably connected to a pulley (24), and the pulley (24) is rotatably connected to the side wall of the placement box (2).

3. A bicycle accessory electrophoretic coating rapid drying device according to claim 1, characterized in that: The placement box (2) and the sewage box (25) are both provided with handles (21) on the outside.

4. A bicycle accessory electrophoretic coating rapid drying device according to claim 1, characterized in that: The shell (16) is connected to a blow hood (18) below, and the shell (16) and the blow hood (18) are in communication via an air pipe (15).

5. The rapid drying device for electrophoretic coating of bicycle accessories according to claim 1, characterized in that: The heat exchange tube (34) is fixedly arranged in an S shape in the water tank (33).

6. A bicycle accessory electrophoretic coating rapid drying device according to claim 1, characterized in that: A filter screen (31) is provided at the air inlet of the heat exchange box (3).

7. A bicycle accessory electrophoretic coating rapid drying device according to claim 1, characterized in that: The top of the heat exchange box (3) is connected to an air pipe (15), where the air pipe (15) is connected to the inside of the wind box (12).

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