Fabric coating device for oil-resistant automotive trim

Abstract

The utility model relates to the technical field of oil-resistant automotive trim fabrics, in particular to an oil-resistant automotive trim fabric coating device which comprises a storage tank, a baffle is fixedly connected to the top end of the storage tank, a first limiting groove is formed in one side of the baffle, a spring is fixedly connected to the interior of the first limiting groove, and a second limiting groove is formed in the other side of the baffle. According to the discharging device, through the arrangement of the discharging baffle, the first limiting groove, the spring, the limiting block, the first rotating shaft, the second rotating shaft, the first roller, the motor, the second roller, the fixing plate, the second limiting groove, the rubber strip and other components, the discharging baffle is arranged, and therefore the discharging effect is improved; through the arranged first limiting groove, limiting blocks and springs, under the action of elasticity of the springs, the limiting blocks are pushed downwards, the bottom ends of the limiting blocks are always attached to the baffles, the first roller and the second roller are driven by the limiting blocks to be always attached, and the device can be compatible with automobile interior fabric with different thicknesses and sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of oil-resistant automobile interior fabrics, in particular to a coating device for oil-resistant automobile interior fabrics. Background Art

[0002] With the development of the domestic automobile industry, cars have entered ordinary people's families, and the demand for the domestic automobile industry is also constantly increasing. The increase in demand has also brought about an improvement in quality. Automobile interior fabrics are fabrics used to wrap the interior parts of the car in the field of automobile interior products. During the production process of automobile interior fabrics, it is necessary to coat the fabrics with some special functional coatings so that the film-formed fabrics have certain better protective properties, such as oil resistance, water washing resistance, flame retardancy, waterproofness, wear resistance, and improved hand feel, producing a full and thick appearance effect. Traditional coating equipment generally includes a feed roller, a coating roller, a discharge roller and a drive motor. When in use, one end of the fabric wrapped on the feed roller is passed around the coating roller and then wrapped around the discharge roller. The discharge roller is driven by the drive motor to rotate, the fabric on the feed roller is pulled out and the coating is coated on the fabric through the coating roller, and finally collected by the discharge roller.

[0003] When the existing coating device coats the fabric with paint by dipping a roller, since the paint will flow on the surface of the fabric, excess paint will be generated in some positions, resulting in uneven coating. In addition, the coating rollers are directly fixed at a fixed distance and cannot perfectly fit fabrics of different thicknesses, thus affecting the coating quality. The existing coating device cannot collect excess paint on the surface of the fabric for reuse, which is relatively wasteful. Therefore, in view of the above problems, a coating device for oil-resistant automotive interior fabrics is proposed. Summary of the invention

[0004] The utility model aims to provide a coating device for oil-resistant automotive interior fabrics to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A coating device for oil-resistant automotive interior fabrics comprises a material storage trough, a baffle plate fixedly connected to the top of the material storage trough, a first limit groove being provided on one side of the baffle plate, a spring being fixedly connected inside the first limit groove, an end of the spring away from the baffle plate being fixedly connected to a limit block, a first rotating shaft being rotatably connected inside the limit block, a first roller being fixedly connected to the outside of the first rotating shaft, a motor being fixedly connected to the outside of the material storage trough, a second rotating shaft penetrating the material storage trough being fixedly connected to the output end of the motor, a second roller being fixedly connected to the outside of the second rotating shaft, a feed pipe being fixedly connected to one end of the material storage trough, a fixed plate located above the material storage trough being fixedly connected to the inside of the baffle plate, a second limit groove being provided on the outside of the fixed plate, and a rubber strip being fixedly connected inside the second limit groove.

[0007] Preferably, a partition plate is fixedly connected to the interior of the material storage trough, a limiting hole is opened on one side of the partition plate, and a one-way valve is fixedly connected to the interior of the limiting hole.

[0008] Preferably, the one-way valve and the limiting hole form a group, and there are three groups in total, and the inlet of the one-way valve is located at one end of the fixed plate.

[0009] Preferably, the first roller and the second roller fit each other, and the shapes and sizes of the first roller and the second roller are completely consistent.

[0010] Preferably, the spring and the limiting block form a group, there are two groups in total, and are symmetrically arranged inside the first limiting groove.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. In the utility model, the discharging baffle, the first limiting groove, the spring, the limiting block, the first rotating shaft, the second rotating shaft, the first roller, the motor, the second roller, the fixing plate, the second limiting groove and the rubber strip are provided. The first limiting groove, the limiting block and the spring are provided. Under the action of the spring elasticity, the limiting block is pushed downward, so that the bottom end of the limiting block is always in contact with the baffle. The limiting block drives the first roller and the second roller to always be in contact. The utility model can be compatible with automotive interior fabrics of different thicknesses and sizes. The second rotating shaft and the second roller are driven to rotate by the motor. The second roller dips the paint in the storage tank when rotating, and the second roller is used to apply paint to the interior surface. The material is coated, and at the same time, the interior fabric is driven to move toward the fixed plate, and the interior fabric passes through the second limiting groove, and then the interior fabric is wound on the external discharge roller for winding and collection. When the interior fabric passes through the second limiting groove, the excess paint on the surface of the interior fabric will be scraped off under the action of the rubber strip, and the paint will be evenly spread, thereby solving the problem that when the existing coating device coats the fabric with paint by dipping the roller, the paint will flow on the surface of the fabric, and some positions will have excess paint, resulting in uneven coating, and the coating roller is directly fixed at a fixed distance, and it is impossible to perfectly fit the fabrics of different thicknesses, affecting the coating quality;

[0013] 2. In the utility model, by providing components such as a storage trough, a partition plate, a limiting hole and a one-way valve, the excess pigment scraped off by the rubber strip will enter the other half of the storage trough separated by the partition plate. As the height of the collected pigment increases, it will flow back through the one-way valve in the limiting hole to the original storage trough that can contact the second roller and continue to be reused, thereby solving the problem that the existing coating device cannot collect and reuse the excess pigment on the surface of the fabric, which is relatively wasteful. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a right side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 This is a schematic diagram of the top view structure of the utility model;

[0017] Figure 4 It is a rear view structural schematic diagram of the utility model.

[0018] In the figure: 1. material storage trough; 2. baffle; 3. first limit groove; 4. spring; 5. limit block; 6. first rotating shaft; 7. first roller; 8. motor; 9. second rotating shaft; 10. second roller; 11. feed pipe; 12. partition plate; 13. limit hole; 14. one-way valve; 15. fixing plate; 16. second limit groove; 17. rubber strip. DETAILED DESCRIPTION

[0019] 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.

[0020] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, it indicates the presence of features, steps, operations, devices, components and / or combinations thereof.

[0021] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0022] See also Figure 1-4 , the utility model provides a technical solution:

[0023] A coating device for oil-resistant automotive interior fabrics comprises a material storage tank 1, a baffle 2 is fixedly connected to the top of the material storage tank 1, a first limiting groove 3 is provided on one side of the baffle 2, a spring 4 is fixedly connected inside the first limiting groove 3, an end of the spring 4 away from the baffle 2 is fixedly connected to a limiting block 5, a first rotating shaft 6 is rotatably connected inside the limiting block 5, a first roller 7 is fixedly connected to the outer side of the first rotating shaft 6, a motor 8 is fixedly connected to the outer side of the material storage tank 1, a second rotating shaft 9 that passes through the material storage tank 1 is fixedly connected to the output end of the motor 8, a second roller 10 is fixedly connected to the outer side of the second rotating shaft 9, a feed pipe 11 is fixedly connected to one end of the material storage tank 1, a fixed plate 15 located above the material storage tank 1 is fixedly connected to the inner side of the baffle 2, a second limiting groove 16 is provided on the outer side of the fixed plate 15, and a rubber strip 17 is fixedly connected to the inner side of the second limiting groove 16.

[0024] A partition plate 12 is fixedly connected to the inside of the material storage trough 1, and a limiting hole 13 is opened on one side of the partition plate 12. A one-way valve 14 is fixedly connected to the inside of the limiting hole 13. The one-way valve 14 and the limiting hole 13 are a group, and there are three groups in total. The inlet of the one-way valve 14 is located at one end of the fixed plate 15. The first roller 7 and the second roller 10 fit each other, and the shapes and sizes of the first roller 7 and the second roller 10 are exactly the same. The spring 4 and the limiting block 5 are a group, and there are two groups in total, and they are symmetrically arranged inside the first limiting groove 3.

[0025] Working process: when the oil-resistant automotive interior fabric coating device is needed, firstly, the paint is injected into the storage tank 1 through the feeding pipe 11, and then the automotive interior fabric passes through the first roller 7 and the second roller 10, and the first limiting groove 3, the limiting block 5 and the spring 4 are provided. Under the elastic action of the spring 4, the limiting block 5 is pushed downward, so that the bottom end of the limiting block 5 is always in contact with the baffle 2, and the limiting block 5 drives the first roller 7 and the second roller 10 to always be in contact, which can be compatible with automotive interior fabrics of different thicknesses and sizes, and the second rotating shaft 9 and the second roller 10 are driven to rotate by the motor 8. The second roller 10 dips the paint in the storage tank 1 while rotating, and passes through the second The roller 10 coats the interior fabric and drives the interior fabric to move toward the fixed plate 15, passing the interior fabric through the second limiting groove 16, and then winding the interior fabric around the external discharge roller for winding and collection. When the interior fabric passes through the second limiting groove 16, the excess paint on the surface of the interior fabric will be scraped off by the rubber strip 17, and the paint will be evenly spread. The excess paint scraped off by the rubber strip 17 will enter the other half of the space of the storage tank 1 separated by the partition plate 12. As the height of the collected paint increases, the collected paint will flow back to the original storage tank 1 that can contact with the second roller 10 through the one-way valve 14 in the limiting hole 13 and continue to be reused.

[0026] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. The standard parts used in this utility model can be purchased from the market, and the special-shaped parts can be customized according to the description and the drawings. The specific connection methods of each part adopt the conventional means such as bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coating device for oil-resistant automotive interior fabrics, comprising a material storage tank (1), characterized in that: The top of the material storage trough (1) is fixedly connected to a baffle plate (2), one side of the baffle plate (2) is provided with a first limiting groove (3), the interior of the first limiting groove (3) is fixedly connected to a spring (4), one end of the spring (4) away from the baffle plate (2) is fixedly connected to a limiting block (5), the interior of the limiting block (5) is rotatably connected to a first rotating shaft (6), the outer side of the first rotating shaft (6) is fixedly connected to a first roller (7), the outer side of the material storage trough (1) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a second rotating shaft (9) penetrating the material storage trough (1), the outer side of the second rotating shaft (9) is fixedly connected to a second roller (10), one end of the material storage trough (1) is fixedly connected to a feed pipe (11), the inner side of the baffle plate (2) is fixedly connected to a fixed plate (15) located above the material storage trough (1), the outer side of the fixed plate (15) is provided with a second limiting groove (16), and the interior of the second limiting groove (16) is fixedly connected to a rubber strip (17).

2. The oil-resistant automotive interior fabric coating device according to claim 1 is characterized in that: A partition plate (12) is fixedly connected to the interior of the material storage trough (1), a limiting hole (13) is provided on one side of the partition plate (12), and a one-way valve (14) is fixedly connected to the interior of the limiting hole (13).

3. The oil-resistant automotive interior fabric coating device according to claim 2 is characterized in that: The one-way valve (14) and the limiting hole (13) form a group, with three groups in total, and the inlet of the one-way valve (14) is located at one end of the fixed plate (15).

4. The oil-resistant automotive interior fabric coating device according to claim 1 is characterized in that: The first roller (7) and the second roller (10) fit each other, and the shapes and dimensions of the first roller (7) and the second roller (10) are completely consistent.

5. The oil-resistant automotive interior fabric coating device according to claim 1 is characterized in that: The spring (4) and the limiting block (5) form a group, with two groups in total, and are symmetrically arranged inside the first limiting groove (3).

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