A stirring mechanism for spraying paint on automobile parts

Abstract

The utility model discloses a kind of automobile parts paint stirring mechanism, including barrel, further including stirring mechanism, the barrel inside is provided with stirring mechanism, the stirring mechanism includes chuck, transmission shaft, stirring paddle, connecting seat, top cover, motor and output shaft, the barrel inside detachably connected with chuck and chuck inside is movably connected with transmission shaft by bearing assembly, the transmission shaft bottom outer periphery is welded with stirring paddle and transmission shaft top integrally formed with connecting seat, using stirring assembly and power component separation type structure, different color paint corresponds different barrel and stirring assembly, different barrel inside is equipped with independent stirring assembly, when production, power component and corresponding barrel inside stirring assembly butt joint can be stirred and handled, reduce the purchase cost of power equipment, while avoiding the problem that paddle residual paint pollutes each other.

Description

Technical Field

[0001] This utility model relates to the field of coating processing technology, and in particular to a mixing mechanism for spraying coatings on automotive parts. Background Technology

[0002] Automotive parts refer to the various unit components that make up a car as a whole and the products that serve the processing of automotive parts. They cover core categories such as engines, chassis, body, and electrical systems, and together ensure the normal operation and performance of the car. In the maintenance of automotive parts, especially the surface parts of the car, painting is a common maintenance and repair method. Before painting, it is necessary to use a mixing component to mix and prepare various paint materials.

[0003] Existing paints for automotive parts have the following drawbacks in the mixing process: In many auto repair shops, different car models and parts often need to be painted, and different car models and parts require different paint colors. In order to save costs, repair shops usually do not have multiple mixing equipment. Therefore, when using fixed mixing equipment to mix different colors of paint, the paint residue on the paddles can easily contaminate the mixed paint and affect the color of the mixed paint. To address this, we propose a mixing mechanism for automotive parts paint. Utility Model Content

[0004] The main purpose of this utility model is to provide a stirring mechanism for spraying paint on automotive parts. The stirring blades and stirring power equipment are designed as a detachable and combinable structure, which can stir paint of different colors and avoid the problem of paint residue on the blades contaminating new paint. This can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A mixing mechanism for spraying paint on automotive parts includes a barrel and a mixing mechanism. The mixing mechanism is installed inside the barrel and includes a chuck, a drive shaft, a mixing blade, a connecting seat, a top cover, a motor, and an output shaft. The chuck is detachably connected inside the barrel, and the drive shaft is movably connected inside the chuck via a bearing assembly. The mixing blade is welded to the outer periphery of the bottom of the drive shaft, and the connecting seat is integrally formed on the top of the drive shaft. The top cover is detachably connected to the top of the barrel, and the motor is mounted on the top of the top cover via a flange. The power output of the motor is connected to the output shaft, which is mounted on the connecting seat via a reducer.

[0007] Furthermore, it also includes a docking mechanism. A docking mechanism is provided at the connection between the chuck and the barrel. The docking mechanism includes a slot, a limiting groove, a protrusion, and an insert plate. The top of the inner wall of the barrel is provided with a slot at intervals, and the inner wall of the barrel is provided with a limiting groove that communicates with the bottom of the slot. The outer circumference of the chuck is integrally formed with a protrusion corresponding to the position of the slot. The bottom of the top cover is welded with an insert plate that inserts into the slot. When connecting the chuck and the barrel, the protrusion on the outer circumference of the chuck is aligned with the slot on the inner wall of the barrel and inserted vertically. After the protrusion is inserted to the bottom of the slot, the chuck is twisted towards the limiting groove, so that the protrusion is engaged in the limiting groove. Then, the insert plate at the bottom of the top cover is aligned with the slot and inserted vertically. After being inserted into place, the top cover is fixed. At this time, the limiting groove fixes the protrusion and the chuck, and the insert plate restricts the position of the protrusion, so that the chuck cannot rotate, thereby completing the fixation of the chuck and maintaining the stability of the components during the stirring process.

[0008] Furthermore, a connecting frame is welded to the bottom of the chuck, and a bearing is embedded in the middle of the connecting frame and connected to the drive shaft through the bearing; the connecting frame and the internal bearing play an auxiliary connection role for the drive shaft and maintain its position stability.

[0009] Furthermore, the inner wall of the connecting seat is provided with a meshing groove, and the outer peripheral end of the output shaft is integrally formed with a tooth block; the meshing groove and the tooth block cooperate to facilitate the connection between the output shaft and the connecting seat.

[0010] Furthermore, the bottom end of the output shaft is inserted into the connecting seat, and the toothed block is inserted into the meshing groove; when the output shaft and the transmission shaft are connected, the toothed block is inserted into the meshing groove, stably connecting the two together, so that the output power of the motor can drive the rotation of the transmission shaft.

[0011] Furthermore, a connecting plate is welded to the top of the outer periphery of the barrel, and mating holes are opened at corresponding positions inside the connecting plate and the top cover; when the top cover is closed, its outer periphery fits against the top of the connecting plate, the mating holes are aligned, and the top cover can be locked and fixed by screwing in the fasteners.

[0012] Compared with the prior art, this utility model has the following advantages: The inside of the barrel is used to prepare paint for automotive parts painting. Multiple barrels can be configured to produce paints of different colors. A chuck structure can be inserted inside the barrel. The drive shaft and stirring blades are connected to the chuck via a bearing assembly, while being separate from the motor. Each barrel can be equipped with a dedicated stirring blade structure. When the paint raw materials need to be mixed, the raw materials are poured into the barrel, the chuck is engaged to install the drive shaft and stirring blades, and then the top cover is closed. During the closing process, it is ensured that the output shaft at the bottom of the top cover is aligned with the connecting seat and inserted into the connecting seat. After the top cover is closed, the output shaft is connected to the drive shaft through the connecting seat. At this time, the motor is turned on, and the output shaft drives the rotation of the drive shaft and stirring blades to mix the paint raw materials. The mixing system employs a separate structure for the mixing and power components. Different colored paints correspond to different tanks and mixing components, with each tank containing an independent mixing component. During production, the power component is simply connected to the corresponding mixing component inside the tank for mixing, reducing the cost of power equipment and avoiding cross-contamination of residual paint on the impellers. When connecting the chuck to the tank, the protrusions on the outer periphery of the chuck are aligned with the grooves on the inner wall of the tank and inserted vertically. Once the protrusions are inserted to the bottom of the groove, the chuck is turned towards the limiting groove, causing the protrusions to engage within the limiting groove. Then, the insert plate at the bottom of the top cover is aligned with the groove and inserted vertically. After insertion, the top cover is fixed. At this point, the limiting groove fixes the protrusions and chuck, while the insert plate restricts the position of the protrusions, preventing the chuck from rotating. This completes the fixation of the chuck and maintains the stability of the components during the mixing process. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of the mixing mechanism for an automotive parts spray coating according to the present invention.

[0014] Figure 2 This is a schematic diagram of the chuck and stirring blade structure of an automotive parts coating material according to this utility model.

[0015] Figure 3 This is a schematic diagram of the cross-sectional structure of the connecting seat and output shaft connection end of the coating material for automotive parts according to this utility model.

[0016] Figure 4 This is a schematic diagram of the planar structure of the connection between the slot, protrusion, and insert plate of the coating material for automotive parts according to this utility model.

[0017] In the diagram: 1. Barrel body; 2. Stirring mechanism; 201. Chuck; 202. Drive shaft; 203. Stirring blade; 204. Connecting frame; 205. Bearing; 206. Connecting seat; 207. Engaging groove; 208. Top cover; 209. Motor; 210. Output shaft; 211. Tooth block; 3. Docking mechanism; 301. Slot; 302. Limiting groove; 303. Protrusion; 304. Insert plate; 305. Connecting disc; 306. Docking hole. Detailed Implementation

[0018] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0019] like Figure 1-4 As shown, a mixing mechanism for spraying paint on automotive parts includes a barrel body 1 and a mixing mechanism 2. The mixing mechanism 2 is disposed inside the barrel body 1. The mixing mechanism 2 includes a chuck 201, a drive shaft 202, a mixing blade 203, a connecting seat 206, a top cover 208, a motor 209, and an output shaft 210. The chuck 201 is detachably connected inside the barrel body 1, and the drive shaft 202 is movably connected inside the chuck 201 through a bearing assembly. The mixing blade 203 is welded to the outer periphery of the bottom of the drive shaft 202, and the connecting seat 206 is integrally formed on the top of the drive shaft 202. The top cover 208 is detachably connected to the top of the barrel body 1, and the motor 209 is mounted on the top of the top cover 208 through a flange. The power output of the motor 209 is connected to the output shaft 210, which is connected to the connecting seat 206, through a reducer.

[0020] The system also includes a docking mechanism 3. A docking mechanism 3 is provided at the connection between the chuck 201 and the barrel 1. The docking mechanism 3 includes a slot 301, a limiting groove 302, a protrusion 303, and an insert plate 304. The top of the inner wall of the barrel 1 is provided with a slot 301 spaced apart, and the inner wall of the barrel 1 is provided with a limiting groove 302 communicating with the bottom of the slot 301. The outer circumference of the chuck 201 is integrally formed with a protrusion 303 corresponding to the position of the slot 301. The bottom of the top cover 208 is welded with an insert plate 304 that inserts into the slot 301. When connecting the chuck 201 and the barrel 1, the outer circumference of the chuck 201 is... The protrusion 303 of the ring is aligned with the slot 301 on the inner wall of the barrel 1 and inserted vertically. After the protrusion 303 is inserted to the bottom of the slot 301, the chuck 201 is turned to the side of the limiting groove 302 so that the protrusion 303 is inserted into the limiting groove 302. Then, the insert plate 304 at the bottom of the top cover 208 is aligned with the slot 301 and inserted vertically. After being inserted into place, the top cover 208 is fixed. At this time, the limiting groove 302 fixes the protrusion 303 and the chuck 201. At the same time, the insert plate 304 restricts the position of the protrusion 303, so that the chuck 201 cannot rotate, thereby completing the fixation of the chuck 201 and maintaining the stability of the components during the stirring process.

[0021] The chuck 201 has a connecting frame 204 welded to its bottom. A bearing 205 is embedded in the middle of the connecting frame 204 and is connected to the drive shaft 202 through the bearing 205. The connecting frame 204 and its internal bearing 205 play an auxiliary connecting role for the drive shaft 202 and maintain its position stability.

[0022] The connecting seat 206 has an inner wall with a meshing groove 207, and the output shaft 210 has an integrally formed toothed block 211 at its outer peripheral end. The bottom end of the output shaft 210 is inserted into the connecting seat 206, and the toothed block 211 is inserted into the meshing groove 207. The meshing groove 207 and the toothed block 211 facilitate the connection between the output shaft 210 and the connecting seat 206. When the output shaft 210 is connected to the transmission shaft 202, the toothed block 211 is inserted into the meshing groove 207, stably connecting the two together, so that the output power of the motor 209 can drive the rotation of the transmission shaft 202.

[0023] The barrel body 1 has a connecting plate 305 welded to the top of its outer periphery. The connecting plate 305 and the top cover 208 are respectively provided with mating holes 306 at corresponding positions. When the top cover 208 is closed, its outer periphery is attached to the top of the connecting plate 305, the mating holes 306 are aligned, and the top cover 208 can be locked and fixed by screwing in the fasteners.

[0024] It should be noted that this utility model is a stirring mechanism for automotive parts spray paint. In use, the inside of the barrel 1 is used to prepare the paint for automotive parts spray painting. Multiple barrels 1 can be configured to produce paints of different colors separately. A chuck 201 structure can be inserted inside the barrel 1. The drive shaft 202 and the stirring blade 203 are connected to the chuck 201 via a bearing 205 assembly, while being separate from the motor 209. Each barrel 1 can be individually equipped with a dedicated stirring blade 203 structure. When it is necessary to adjust the paint... When mixing the raw materials, pour the materials into the tank 1, engage the chuck 201 to install the drive shaft 202 and the stirring blade 203, and then close the top cover 208. During the closing process, ensure that the output shaft 210 at the bottom of the top cover 208 is aligned with the connecting seat 206 and inserted into the connecting seat 206. After the top cover 208 is closed, the output shaft 210 is connected to the drive shaft 202 through the connecting seat 206. At this time, start the motor 209 to drive the drive shaft 202 and the stirring blade 203 through the output shaft 210. The system uses a separate mixing and stirring mechanism for the paint raw materials. Different paint colors correspond to different tanks 1 and mixing components. Each tank 1 has an independent mixing component. During production, the power component is simply connected to the corresponding mixing component inside the tank 1 for mixing. This reduces the cost of purchasing power equipment and avoids cross-contamination of paint residue on the impeller blades. When connecting the chuck 201 to the tank 1, the protrusions 303 on the outer periphery of the chuck 201 are aligned with the grooves 301 on the inner wall of the tank 1 and inserted vertically. When the protrusion 303 is inserted into the bottom of the slot 301, the chuck 201 is turned toward the limiting groove 302, so that the protrusion 303 is inserted into the limiting groove 302. Then, the insert plate 304 at the bottom of the top cover 208 is aligned with the slot 301 and inserted vertically. After the top cover 208 is inserted into place, it is fixed. At this time, the limiting groove 302 fixes the protrusion 303 and the chuck 201. At the same time, the insert plate 304 restricts the position of the protrusion 303, so that the chuck 201 cannot rotate, thereby completing the fixation of the chuck 201 and maintaining the stability of the components during the stirring process.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A mixing mechanism for automotive parts spray coating, comprising a barrel (1), characterized in that, It also includes a stirring mechanism (2). The stirring mechanism (2) is provided inside the barrel (1). The stirring mechanism (2) includes a chuck (201), a drive shaft (202), a stirring blade (203), a connecting seat (206), a top cover (208), a motor (209), and an output shaft (210). The chuck (201) is detachably connected inside the barrel (1), and the drive shaft (202) is movably connected inside the chuck (201) through a bearing assembly. The stirring blade (203) is welded to the outer periphery of the bottom of the drive shaft (202), and the connecting seat (206) is integrally formed on the top of the drive shaft (202). The top cover (208) is detachably connected to the top of the barrel (1), and the motor (209) is installed on the top of the top cover (208) through a flange. The power output of the motor (209) is installed through a reducer and connected to the output shaft (210) which is opposite to the connecting seat (206).

2. The mixing mechanism for automotive parts spray coating according to claim 1, characterized in that: It also includes a docking mechanism (3). A docking mechanism (3) is provided at the connection between the chuck (201) and the barrel (1). The docking mechanism (3) includes a slot (301), a limiting groove (302), a protrusion (303) and an insert plate (304). The top of the inner wall of the barrel (1) is provided with a slot (301) spaced apart, and the inner wall of the barrel (1) is provided with a limiting groove (302) that communicates with the bottom of the slot (301). The outer circumference of the chuck (201) is integrally formed with a protrusion (303) corresponding to the position of the slot (301). The bottom of the top cover (208) is welded with an insert plate (304) that is inserted into the slot (301).

3. The stirring mechanism (2) for automotive parts spray coating according to claim 1, characterized in that: The chuck (201) has a connecting frame (204) welded to its bottom. A bearing (205) is embedded in the middle of the connecting frame (204) and is connected to the drive shaft (202) through the bearing (205).

4. The stirring mechanism (2) for automotive parts spray coating according to claim 1, characterized in that: The inner wall of the connecting seat (206) is provided with a meshing groove (207), and the outer peripheral end of the output shaft (210) is integrally formed with a tooth block (211).

5. The stirring mechanism (2) for automotive parts spray coating according to claim 4, characterized in that: The bottom end of the output shaft (210) is inserted into the connector (206), and the tooth block (211) is inserted into the meshing groove (207).

6. The stirring mechanism (2) for automotive parts spray coating according to claim 2, characterized in that: A connecting plate (305) is welded to the top of the outer periphery of the barrel (1), and docking holes (306) are provided in corresponding positions inside the connecting plate (305) and the top cover (208).

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