Aluminum alloy wheel anti-corrosion paint spray drying device

Abstract

The utility model belongs to the field of wheel hub processing technology, especially a device for drying aluminum alloy wheel hub spray anticorrosive paint. The following scheme is proposed, including a transfer mechanism and a drying mechanism installed on the drying chamber, wherein the transfer mechanism includes a first motor, a first lead screw, a guide rail and a support platform. After the wheel hub is sprayed, the utility model drives the first motor to move the support platform along the guide rail and transfer it into the drying chamber, drives the second motor to drive the chamber door through the second lead screw to move downward along the fixed column, blocks one side of the drying chamber, starts the fan and the heating part, and the heating part heats the gas delivered by the fan. Multiple groups of air outlets are evenly opened at the bottom of the air outlet end, and the air outlet is set to be tilted downward at 45 degrees, and output from the air outlet end, so as to dry the wheel hub; during the drying process of the wheel hub, the servo motor is driven to drive the gear to rotate, and the gear drives the gear plate to rotate, and the gear plate synchronously drives the air outlet end to rotate, so that the wheel hub can be dried quickly and evenly.

Description

Technical Field

[0001] The utility model relates to the technical field of wheel hub processing, in particular to a device for spraying and drying anti-corrosion paint on an aluminum alloy wheel hub. Background Art

[0002] The wheel hub is a cylindrical metal component in a car tire that is centered on the axle and is used to support the tire. In layman's terms, it is the part in the center of the wheel where the axle is installed. It is an important component that connects the brake drum, wheel disc and half-axle. The car wheel hub is an important part of auto parts. With the growth of China's auto parts industry, the wheel hub industry has gradually developed and grown. The production of car wheel hubs requires painting, and drying after painting.

[0003] Traditional aluminum alloy wheel anti-corrosion paint spraying and drying equipment usually requires the wheel to be placed in a drying room after spraying. The paint on the wheel is easily scratched during transportation, and manual transfer to the drying room is laborious. In addition, the drying process of the automobile wheel is not uniform, which can easily affect the quality of the wheel paint surface. Utility Model Content

[0004] The purpose of the utility model is to provide an aluminum alloy wheel hub anti-corrosion paint spray drying device in view of the defects of the prior art, so as to solve the problems raised in the above background technology.

[0005] A device for drying an aluminum alloy wheel hub spraying anticorrosive paint, comprising a drying chamber, a transfer mechanism installed on the drying chamber, and a drying mechanism, wherein the transfer mechanism comprises a first motor, a first lead screw, a guide rail, and a bearing platform, wherein the first lead screw is fixedly mounted at the output end of the first motor, the guide rail is opposite to both sides of the first lead screw, and the bearing platform is transmission-connected to the first lead screw and can slide along the guide rail;

[0006] The drying mechanism comprises a servo motor, a gear, a toothed disc, a heating part, a fan and an air outlet, wherein the gear is installed at the output end of the servo motor, the toothed disc is rotatably installed on the drying chamber, the heating part is connected to the toothed disc through a sealing ring and remains movable with the toothed disc, the air outlet is fixedly connected and installed at the bottom of the toothed disc, and the fan output end is connected to the heating part through a pipeline;

[0007] A blocking assembly is also installed on the drying chamber, and the blocking assembly includes a chamber door, a fixed column, a second screw rod and a second motor. The second screw rod is installed at the output end of the second motor, the fixed column is fixed on the drying chamber, the chamber door is transmission-connected to the second screw rod, and slides up and down along the fixed column.

[0008] By adopting the above technical solution, it is convenient to place the wheel hub, spray the wheel hub, and send the wheel hub to the drying room for rapid drying.

[0009] The bearing platform is divided into three parts as a whole, the lower end is a base, the middle part is a bearing slot plate, and the upper end is a support platform, the support platform is fixed to the middle part of the bearing slot plate, and the bearing slot plate is rotatably installed on the base.

[0010] By adopting the above technical solution, the wheel hub can be supported, and excess paint liquid can drip into the bearing groove plate for collection.

[0011] The top of the support platform at the upper end of the bearing platform is provided with a plurality of groups of surrounding notches, and the plurality of groups of notches are adapted to be arranged on the wheel hub.

[0012] By adopting the above technical solution, the wheel hub can be better supported.

[0013] The middle part of the toothed disc is provided with a circular hole structure, and a sealing ring arranged in the middle part of the toothed disc is rotatably connected with the toothed disc.

[0014] By adopting the above technical solution, the hot air flow can be normally transported to the air outlet while the toothed disc rotates normally.

[0015] A plurality of air outlets are evenly arranged at the bottom of the air outlet end, and the air outlets are arranged to be tilted downward at 45 degrees.

[0016] By adopting the above technical solution, the wheel hub can be dried better and more evenly.

[0017] The beneficial effects of the utility model aluminum alloy wheel hub anticorrosive paint spray drying device are:

[0018] 1. When spraying the wheel hub, rotate the upper part of the carrier platform to change the position of the wheel hub for easy spraying; after the wheel hub is sprayed, drive the first motor to drive the carrier platform to move along the guide rail through the first screw to move the carrier platform into the drying chamber, drive the second motor to drive the chamber door to move downward along the fixed column through the second screw to block one side of the drying chamber, start the fan and the heating part, the heating part heats the gas delivered by the fan, and multiple groups of air outlets are evenly opened at the bottom of the air outlet, the air outlet is set to be tilted downward at 45 degrees, and the air is output from the air outlet, so as to dry the wheel hub; during the drying process of the wheel hub, drive the servo motor to drive the gear to rotate, the gear drives the gear plate to rotate, and the gear plate synchronously drives the air outlet end to rotate, so that the wheel hub can be dried quickly and evenly;

[0019] 2. The whole load-bearing platform is divided into three parts: the lower end is the base, the middle part is the load-bearing slot plate, and the upper end is the support platform, which is fixed to the middle part of the load-bearing slot plate, and the load-bearing slot plate is rotatably installed on the base; the middle load-bearing slot plate of the load-bearing platform can collect the paint liquid dripping from the wheel hub; the upper end of the load-bearing platform has multiple sets of surrounding slots on the top of the support platform, which are adapted to the wheel hub setting for easy placement of the wheel hub. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the anti-corrosion paint spraying and drying device for aluminum alloy wheel hubs proposed by the utility model;

[0021] Figure 2 Another perspective view of the device for spraying and drying anti-corrosion paint on aluminum alloy wheel hubs proposed by the utility model;

[0022] Figure 3 The utility model provides a schematic diagram of the drying mechanism structure of the device for drying the aluminum alloy wheel hub anti-corrosion paint spray.

[0023] In the figure: 1. Drying chamber; 2. Chamber door; 3. First motor; 4. First lead screw; 5. Guide rail; 6. Carrying platform; 7. Fixed column; 8. Servo motor; 9. Gear; 10. Sprocket; 11. Heating part; 12. Fan; 13. Air outlet; 14. Second lead screw; 15. Second motor; 16. Hub. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0025] Reference Figure 1-3 , an aluminum alloy wheel hub anticorrosive paint spray drying device, comprising a drying chamber 1, a transfer mechanism and a drying mechanism installed on the drying chamber 1, the transfer mechanism comprising a first motor 3, a first lead screw 4, a guide rail 5 and a bearing platform 6, the first lead screw 4 is fixed at the output end of the first motor 3, the guide rail 5 is opposite to the two sides of the first lead screw 4, the bearing platform 6 is connected to the first lead screw 4 by transmission, and can slide along the guide rail 5;

[0026] The drying mechanism includes a servo motor 8, a gear 9, a toothed disc 10, a heating part 11, a fan 12 and an air outlet 13. The gear 9 is installed at the output end of the servo motor 8. The toothed disc 10 is rotatably installed on the drying chamber 1. The heating part 11 is connected to the toothed disc 10 through a sealing ring and remains movable with the toothed disc 10. The air outlet 13 is fixedly connected and installed at the bottom of the toothed disc 10. The output end of the fan 12 is connected to the heating part 11 through a pipeline. The middle part of the toothed disc 10 is a circular hole structure, and the sealing ring arranged in the middle part of the toothed disc 10 is rotatably connected to the toothed disc 10.

[0027] A blocking assembly is also installed on the drying chamber 1, and the blocking assembly includes a chamber door 2, a fixing column 7, a second screw rod 14 and a second motor 15. The second screw rod 14 is installed at the output end of the second motor 15, and the fixing column 7 is fixed on the drying chamber 1. The chamber door 2 is transmission-connected with the second screw rod 14 and slides up and down along the fixing column 7;

[0028] At one end of the drying chamber 1, a slide groove is provided from the upper end downwards, and the width of the slide groove is adapted to the thickness of the chamber door 2, so that the chamber door 2 can slide up and down normally. After the wheel hub 16 enters the drying chamber 1, the chamber door 2 can be lowered to block the opening on one side of the drying chamber 1, thereby reducing the hot air flow inside the drying chamber 1 from dissipating too quickly from the drying chamber 1, which is conducive to accelerating the drying process of the wheel hub 16;

[0029] Place the wheel hub 16 according to Figure 2 The sleeve is placed on the top of the carrier 6, and then the carrier 6 can be sprayed with paint. When spraying the wheel hub 16, the upper half of the carrier 6 can be rotated to change the position of the wheel hub 16 for easy spraying;

[0030] After the hub 16 is sprayed, the first motor 3 can be driven to drive the carrier 6 to move along the guide rail 5 through the first screw 4, so that the carrier 6 is moved into the drying chamber 1, and then the second motor 15 is driven to drive the chamber door 2 to move downward along the fixed column 7 through the second screw 14 to block one side of the drying chamber 1, and then the fan 12 and the heating part 11 can be started, and the heating part 11 heats the gas delivered by the fan 12, and a plurality of groups of air outlets are evenly arranged at the bottom of the air outlet end 13, and the air outlet is set to be tilted downward at 45 degrees, and the air is output from the air outlet end 13, so as to dry the hub 16;

[0031] During the drying process of the wheel hub 16 , the servo motor 8 is driven to rotate the gear 9 , and the gear 9 drives the toothed disc 10 to rotate. The toothed disc 10 can synchronously drive the air outlet end 13 to rotate, so that the wheel hub 16 can be evenly dried.

[0032] The supporting platform 6 is divided into three parts as a whole, the lower end is the base, the middle part is the supporting slot plate, and the upper end is the supporting platform, which is fixed to the middle part of the supporting slot plate, and the supporting slot plate is rotatably installed on the base; the middle supporting slot plate of the supporting platform 6 can collect the paint liquid dripping from the wheel hub 16; the top of the supporting platform at the upper end of the supporting platform 6 is provided with multiple groups of surrounding slots, and the multiple groups of slots are adapted to the setting of the wheel hub 16.

[0033] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A device for drying an aluminum alloy wheel hub spray anticorrosive paint, comprising a drying chamber (1), a transfer mechanism and a drying mechanism installed on the drying chamber (1), characterized in that: The transfer mechanism comprises a first motor (3), a first lead screw (4), a guide rail (5) and a bearing platform (6); the first lead screw (4) is fixedly mounted at the output end of the first motor (3); the guide rail (5) is arranged on both sides of the first lead screw (4); the bearing platform (6) is connected to the first lead screw (4) by transmission and can slide along the guide rail (5); The drying mechanism comprises a servo motor (8), a gear (9), a toothed disc (10), a heating part (11), a fan (12) and an air outlet (13); the gear (9) is mounted at the output end of the servo motor (8); the toothed disc (10) is rotatably mounted on the drying chamber (1); the heating part (11) is connected to the toothed disc (10) via a sealing ring and is movable with the toothed disc (10); the air outlet (13) is fixedly connected and mounted at the bottom of the toothed disc (10); and the output end of the fan (12) is connected to the heating part (11) via a pipeline.

2. The device for drying the aluminum alloy wheel hub anticorrosive paint spray according to claim 1, characterized in that: The drying chamber (1) is also provided with a blocking assembly, the blocking assembly comprising a chamber door (2), a fixing column (7), a second screw rod (14) and a second motor (15), the second screw rod (14) being installed at the output end of the second motor (15), the fixing column (7) being fixed on the drying chamber (1), the chamber door (2) being transmission-connected to the second screw rod (14) and sliding up and down along the fixing column (7).

3. The device for drying the aluminum alloy wheel hub anticorrosive paint spray according to claim 2 is characterized in that: The bearing platform (6) is divided into three parts as a whole, the lower end is a base, the middle part is a bearing slot plate, and the upper end is a support platform, the support platform is fixed to the middle part of the bearing slot plate, and the bearing slot plate is rotatably mounted on the base.

4. The device for drying the aluminum alloy wheel hub anticorrosive paint spray according to claim 3 is characterized in that: The top of the upper end support platform of the bearing platform (6) is provided with a plurality of groups of surrounding notches, and the plurality of groups of notches are adapted to be arranged on the wheel hub (16).

5. The device for drying the aluminum alloy wheel hub anticorrosive paint spray according to claim 4, characterized in that: The middle part of the toothed disc (10) is provided with a circular hole structure, and a sealing ring provided in the middle part of the toothed disc (10) is rotatably connected to the toothed disc (10).

6. The device for drying the aluminum alloy wheel hub anticorrosive paint spray according to claim 5, characterized in that: The bottom of the air outlet end (13) is evenly provided with a plurality of groups of air outlets, and the air outlets are arranged to be inclined downward at 45 degrees.

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