Auxiliary device for automobile film coating

Abstract

The utility model relates to the technical field of automobile coating, in particular to an auxiliary device for automobile coating, which comprises a mounting cover, a rotating sleeve and a connecting ring, the rotating sleeve is rotatably connected to one side of the interior of the mounting cover, the connecting ring is fixedly connected to the center of the interior of the mounting cover, and a fixed cylinder is rotatably connected to the interior of the rotating sleeve through threads. A plurality of cleaning pieces are connected to the edge of one side, away from the mounting cover, of the rotating sleeve; a helical gear ring is fixedly connected to the side edge, close to the interior of the mounting cover, of the rotating sleeve for rotating, a helical gear is arranged on one side edge of the interior of the mounting cover, and the helical gear is meshed with the helical gear ring; a fan is installed in the connecting ring used for ventilation, and a heating plate is arranged on the side, close to the interior of the fixed barrel, of the fan. Connecting clamping blocks are arranged on the sides, close to the rotating sleeve, of the cleaning pieces used for attaching. The polishing device has the advantages that polishing and drying are convenient, equipment does not need to be replaced, and the polishing pieces are convenient to replace and install.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile coating, in particular to an auxiliary device for automobile coating. Background Art

[0002] Car coating is based on the traditional polishing process. A special spray gun is used to evenly spray the coating product on the car paint surface, and then a special sponge is used to use a spiral coating method to evenly apply the liquid solution on the car body. Finally, it is wiped with a pure cotton towel. The paint surface after car coating is more resistant to oxidation, wear, corrosion, and high temperature, and the film layer is more evenly distributed and delicate, with higher hardness and longer-lasting brightness. During processing, workers need to treat the surface of the car after spraying, polish the thicker areas, and keep the uniformity of each part.

[0003] During processing, not only grinding but also drying is required. Furthermore, corresponding tools need to be used for operation in different processes, which is not convenient enough. Therefore, a device is needed that can facilitate grinding and drying operations without changing equipment. At the same time, when grinding, smaller grinding cleaning sheets are required for uneven small surfaces, and when grinding large areas, smaller cleaning sheets will result in lower efficiency. Therefore, other tools with large cleaning sheets need to be frequently disassembled or replaced, which is not convenient to use. A device that can be easily adjusted and installed is needed. Utility Model Content

[0004] In order to solve the problem in the above background technology that different operation requirements need to be met without replacing equipment and it is inconvenient to disassemble, replace and install, the utility model provides the following technical solutions:

[0005] An auxiliary device for automobile coating, comprising a mounting cover, a rotating sleeve and a connecting ring, wherein one side of the mounting cover is rotatably connected to the rotating sleeve, the center of the mounting cover is fixedly connected to the connecting ring, the interior of the rotating sleeve is rotatably connected to a fixed cylinder through a thread, and a plurality of cleaning sheets are connected to the edge of the rotating sleeve away from the mounting cover;

[0006] A rotating sleeve for rotation is fixedly connected to a helical gear ring on one side close to the inside of the mounting cover, and a helical gear is arranged on one side inside the mounting cover, and the helical gear and the helical gear ring are meshed with each other;

[0007] A fan is installed inside the connection ring for ventilation, and a heating plate is provided on one side of the fan close to the inside of the fixed tube;

[0008] A connecting block is arranged on one side of the cleaning sheet for bonding close to the rotating sleeve, a slot corresponding to the connecting block is arranged inside the rotating sleeve, and an extrusion plate is arranged on one end of the fixing tube close to the connecting block.

[0009] Furthermore, an operating handle is provided on one side of the outer wall of the mounting cover close to the bevel gear, and a driving motor is installed inside the operating handle, and the power output of the driving motor passes through the side wall of the mounting cover and is fixed to the bevel gear.

[0010] Furthermore, a through hole corresponding to the inside of the fan is opened at the center of the mounting cover, and one end of the connecting ring is sleeved with the inside of the rotating sleeve.

[0011] Furthermore, the connecting block is T-shaped, the side of the connecting block close to the extrusion plate is inclined toward the side of the mounting cover, the edge of the side of the extrusion plate away from the fixing tube is inclined outward, the side of the extrusion plate and the connecting block are fitted together, and a plurality of air holes are opened inside the extrusion plate.

[0012] Furthermore, the outer wall of the fixed cylinder is fixedly connected to the inside of the rotating sleeve through a surrounding thread, the inside of the rotating sleeve is provided with a thread corresponding to the surrounding thread on the fixed cylinder, and the outer wall of the rotating sleeve is rotatably connected to the inside of the mounting cover through a bearing.

[0013] Furthermore, the cleaning sheet is fan-shaped, and one side edge of the cleaning sheet is fixedly connected to the connecting block.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The driving motor drives the helical gear ring to rotate through the helical gear, and then drives the rotating sleeve to rotate through the helical gear ring, so that the cleaning sheet at one end can be driven to rotate, which is convenient for cleaning operations. When drying is required, the fan and the heating plate can be easily started, so that the hot air is transported to the inside of the fixed cylinder through the connecting ring, and finally reaches one side of the cleaning sheet through the through hole inside the extrusion plate, so that the coating can be dried.

[0016] 2. When it is necessary to replace a different cleaning piece for use, the fixed cylinder can be easily rotated, so that the fixed cylinder rotates with the rotating sleeve in the opposite direction of the surrounding thread, thereby releasing the connection of the fixed cylinder, and the fixed cylinder drives the extrusion plate to move, so that the extrusion plate releases the extrusion fit on the inclined surface of one side of the connecting block, and the connection between the connecting block and the card slot is released by pulling the connecting block, so that the cleaning piece can be removed and replaced, which is convenient for cleaning and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the utility model;

[0018] Figure 2 This is a cross-sectional view of the internal structure of the installation cover of the utility model;

[0019] Figure 3 This is a cross-sectional view of the internal structure of the rotating sleeve of the utility model;

[0020] Figure 4 This is a cross-sectional view of the internal structure of the fixing cylinder and the connecting ring of the utility model;

[0021] Figure 5 It is a schematic diagram of the cross-sectional structure of the connection between the fixed cylinder and the rotating sleeve of the utility model.

[0022] In the accompanying drawings, the names of the components represented by the reference numerals are listed as follows:

[0023] 1. Mounting cover; 101. Operating handle; 102. Driving motor; 103. Bevel gear; 2. Rotating sleeve; 201. Bevel gear ring; 202. Slot; 3. Connecting ring; 301. Fan; 302. Heating plate; 4. Fixing cylinder; 401. Extrusion plate; 402. Surrounding thread; 5. Cleaning sheet; 501. Connecting block. DETAILED DESCRIPTION

[0024] The preferred specific implementation methods for implementing the present utility model are described in detail below, and a clear and complete description is made in conjunction with the accompanying drawings.

[0025] See also Figure 1-5 As shown, the utility model provides an auxiliary device for automobile coating, comprising a mounting cover 1, a rotating sleeve 2 and a connecting ring 3, wherein the rotating sleeve 2 is rotatably connected to one side of the mounting cover 1, the connecting ring 3 is fixedly connected to the center of the mounting cover 1, the interior of the rotating sleeve 2 is rotatably connected to a fixing cylinder 4 through a thread, and a plurality of cleaning sheets 5 are connected to the edge of the rotating sleeve 2 away from the mounting cover 1;

[0026] See also Figure 1-5 As shown, a rotating sleeve 2 for rotation is fixedly connected to a helical gear ring 201 on one side close to the interior of the mounting cover 1, and a helical gear 103 is provided on one side inside the mounting cover 1, and the helical gear 103 and the helical gear ring 201 are meshed with each other; a fan 301 is installed inside the connecting ring 3 for ventilation, and a heating plate 302 is provided on one side of the fan 301 close to the interior of the fixed cylinder 4; a cleaning sheet 5 for bonding is provided with a connecting block 501 on one side close to the rotating sleeve 2, a slot 202 corresponding to the connecting block 501 is provided inside the rotating sleeve 2, and an extrusion plate 401 is provided on one end of the fixed cylinder 4 close to the connecting block 501.

[0027] See also Figure 2 , Figure 3 As shown, an operating handle 101 is provided on one side of the outer wall of the mounting cover 1 close to the bevel gear 103 , and a driving motor 102 is installed inside the operating handle 101 . The power output of the driving motor 102 passes through the side wall of the mounting cover 1 and is fixed to the bevel gear 103 .

[0028] See also Figure 2 , Figure 4 As shown, a through hole corresponding to the inside of the fan 301 is opened at the center of the mounting cover 1, and one end of the connecting ring 3 is mutually connected with the inside of the rotating sleeve 2, so that the fan 301 and the heating plate 302 can be easily started, and then the hot air is transported to the inside of the fixed cylinder 4 through the connecting ring 3, and finally reaches one side of the cleaning sheet 5 through the through hole inside the extrusion plate 401, and then the coating can be dried.

[0029] See also Figure 3 , Figure 5 As shown, the connecting block 501 is T-shaped, and the side of the connecting block 501 close to the extrusion plate 401 is inclined toward the side of the mounting cover 1, and the edge of the side of the extrusion plate 401 away from the fixed cylinder 4 is inclined outward, the extrusion plate 401 and the side of the connecting block 501 are fitted to each other, and a plurality of air holes are provided inside the extrusion plate 401. The outer wall of the fixed cylinder 4 is fixedly connected to the inside of the rotating sleeve 2 through the surrounding thread 402, and the inside of the rotating sleeve 2 is provided with a thread corresponding to the surrounding thread 402 on the fixed cylinder 4, and the outer wall of the rotating sleeve 2 rotates with the inside of the mounting cover 1 through a bearing When the driving motor 102 drives the bevel gear ring 201 to rotate through the bevel gear 103, the bevel gear ring 201 can drive the connecting block 501 to rotate through the rotating sleeve 2, thereby driving the cleaning sheet 5 to rotate, and then processing the coating, and releasing the connection of the fixed cylinder 4, the fixed cylinder 4 drives the extrusion plate 401 to move, thereby releasing the extrusion plate 401 from the inclined surface of one side of the connecting block 501, and releasing the connection between the connecting block 501 and the card slot 202 by pulling the connecting block 501, thereby facilitating the removal and replacement of the cleaning sheet 5, and facilitating cleaning and replacement.

[0030] It should be further explained that the cleaning sheet 5 is fan-shaped, and one side edge of the cleaning sheet 5 is fixedly connected to the connecting block 501 .

[0031] Working principle: When in use, the drive motor 102 can be started, and then the drive motor 102 drives the bevel gear ring 201 to rotate through the bevel gear 103, and then the rotating sleeve 2 is driven to rotate through the bevel gear ring 201, so that the cleaning sheet 5 at one end thereof can be driven to rotate, which is convenient for cleaning operations. When drying is required, the fan 301 and the heating plate 302 can also be conveniently started, so that the hot air is transported to the inside of the fixed cylinder 4 through the connecting ring 3, and finally reaches one side of the cleaning sheet 5 through the through hole inside the extrusion plate 401, and then the coating can be dried. At the same time, the hot air flows to the outside through the card slot 202 on one side of the rotating sleeve 2, thereby expanding its heat dissipation range, thereby realizing the operation without changing different equipment, making processing more convenient.

[0032] When in use, since multiple cleaning sheets 5 are mutually engaged with the inside of the card slot 202 through the connecting block 501, when the driving motor 102 drives the bevel gear ring 201 to rotate through the bevel gear 103, the bevel gear ring 201 can drive the connecting block 501 to rotate through the rotating sleeve 2, thereby driving the cleaning sheet 5 to rotate, thereby processing the coating. At the same time, when it is necessary to replace a different cleaning sheet 5 for use, the fixed cylinder 4 can be conveniently rotated, so that the fixed cylinder 4 can rotate relative to the rotating sleeve 2 in the opposite direction through the surrounding thread 402, thereby releasing the connection with the fixed cylinder 4, and the fixed cylinder 4 drives the extrusion plate 401 to move, so that the extrusion plate 401 releases the extrusion fit on the inclined surface of one side of the connecting block 501, and the connection between the connecting block 501 and the card slot 22 is released by pulling the connecting block 501, thereby facilitating the removal and replacement of the cleaning sheet 5, and facilitating cleaning and replacement.

[0033] Based on the above content and the accompanying drawings, those skilled in the art can understand and implement the utility model. In addition, any non-creative modifications made to the utility model by those skilled in the art without making creative work still fall within the scope of protection of the utility model.

Claims

1. An auxiliary device for automobile coating, comprising a mounting cover (1), a rotating sleeve (2) and a connecting ring (3), characterized in that: A rotating sleeve (2) is rotatably connected to one side of the interior of the installation cover (1); a connecting ring (3) is fixedly connected to the center of the interior of the installation cover (1); a fixed cylinder (4) is rotatably connected to the interior of the rotating sleeve (2) via a thread; and a plurality of cleaning sheets (5) are connected to the edge of the rotating sleeve (2) away from the installation cover (1); A rotating sleeve (2) for rotating is fixedly connected to a helical gear ring (201) on one side close to the inside of the mounting cover (1), and a helical gear (103) is provided on one side inside the mounting cover (1), and the helical gear (103) and the helical gear ring (201) are meshed with each other; A fan (301) is installed inside the connection ring (3) for ventilation, and a heating plate (302) is provided on one side of the fan (301) close to the inside of the fixing cylinder (4); A connecting block (501) is arranged on one side of the cleaning sheet (5) used for bonding close to the rotating sleeve (2), a slot (202) corresponding to the connecting block (501) is provided inside the rotating sleeve (2), and a pressing plate (401) is arranged on one end of the fixed cylinder (4) close to the connecting block (501).

2. The auxiliary device for automobile coating according to claim 1, characterized in that: An operating handle (101) is provided on one side of the outer wall of the mounting cover (1) close to the bevel gear (103), and a driving motor (102) is installed inside the operating handle (101). The power output of the driving motor (102) passes through the side wall of the mounting cover (1) and is fixed to the bevel gear (103).

3. The auxiliary device for automobile coating according to claim 1, characterized in that: A through hole corresponding to the inside of the fan (301) is provided at the center of the installation cover (1), and one end of the connecting ring (3) is sleeved with the inside of the rotating sleeve (2).

4. The auxiliary device for automobile coating according to claim 1, characterized in that: The connecting block (501) is T-shaped, and a side of the connecting block (501) close to the extrusion plate (401) is inclined toward a side of the mounting cover (1), and an edge of a side of the extrusion plate (401) away from the fixing cylinder (4) is inclined outwards, the extrusion plate (401) and the side surfaces of the connecting block (501) are in contact with each other, and a plurality of air holes are provided inside the extrusion plate (401).

5. The auxiliary device for automobile coating according to claim 1, characterized in that: The outer wall of the fixed cylinder (4) is fixedly connected to the interior of the rotating sleeve (2) via a surrounding thread (402); a thread corresponding to the surrounding thread (402) on the fixed cylinder (4) is provided inside the rotating sleeve (2); and the outer wall of the rotating sleeve (2) is rotatably connected to the interior of the mounting cover (1) via a bearing.

6. The auxiliary device for automobile coating according to claim 1, characterized in that: The cleaning sheet (5) is fan-shaped, and one side edge of the cleaning sheet (5) is fixedly connected to the connecting block (501).

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