Pre-coating frosted texture processing device

Abstract

The utility model relates to the technical field of pre-coating film frosted texture processing, and discloses a pre-coating film frosted texture processing device which comprises a supporting frame, a conveying belt is arranged at the top of the supporting frame, a feeding roller is fixedly connected to the top of the conveying belt, an embossing roller set is fixedly connected to the top of the conveying belt, and a roller set is fixedly connected to the top of the embossing roller set. A cleaning assembly is arranged on one side of the embossing roller set, the cleaning assembly is used for cleaning dust on the surface of the pre-coating film, the cleaning assembly comprises a connecting frame, a cooling assembly is arranged on one side of the embossing roller set, and the cooling assembly is used for rapidly cooling the pre-coating film in the using process. According to the pre-coating device, the output end of the motor drives the first transmission wheel to rotate, and the second transmission wheel can further rotate synchronously when the first transmission wheel rotates, so that the effect of rapidly cleaning impurities on the surface of a pre-coating film is achieved, and the problem that the impurities are mixed to influence combination of a frosted coating and the pre-coating film, and consequently textures are uneven is solved; and the yield of product production and the overall production efficiency are improved.

Description

Technical Field

[0001] This utility model relates to the field of pre-coated film frosted texture processing technology, and in particular to a pre-coated film frosted texture processing device. Background Technology

[0002] Pre-coated films are widely used in many industries such as packaging, printing, and electronic equipment due to their excellent protective performance, decorative effect, and convenient processing characteristics. In order to meet the market's demand for diversified product appearance and function, frosted texture treatment of pre-coated films has become a key process to enhance product added value and competitiveness. Therefore, developing a device that can efficiently, accurately, and stably achieve frosted texture treatment of pre-coated films is of great significance for improving production efficiency and ensuring product quality.

[0003] Currently, some pre-coated film frosted texture processing technologies mainly rely on simple coating and embossing methods. The frosted coating is applied to the surface of the pre-coated film manually or with simple machinery, and then a fixed mold is used to emboss to form a texture. The principle is based on the adhesion of the coating and the texture transfer of the mold to achieve the frosted effect on the surface of the pre-coated film.

[0004] However, this traditional pre-coated film frosted texture treatment method has a significant problem. In actual production, from raw material storage and transportation to before entering the production stage, the surface of the pre-coated film inevitably becomes contaminated with various dusts, impurities, and tiny particles. Due to the lack of an effective cleaning mechanism in existing processing technology, these contaminants are directly mixed into the frosted coating during the frosted texture treatment, along with the application of the frosted coating and the squeezing of the rollers. This not only greatly reduces the bonding force between the frosted coating and the pre-coated film, making the sand particles easy to fall off during subsequent use, but also causes uneven frosted texture, seriously affecting the appearance quality and overall performance of the product. Consequently, the yield rate of the product drops significantly, increases production costs, and reduces the company's market competitiveness. Utility Model Content

[0005] To overcome the above deficiencies, this utility model provides a pre-coated film frosted texture processing device, which aims to improve the problem in the existing pre-coated film frosted texture processing technology where the lack of a cleaning mechanism causes contaminants on the surface of the pre-coated film to mix into the frosted coating, affecting the adhesion between the coating and the film and the uniformity of the texture, thus reducing product quality and yield.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A pre-coated film frosted texture processing device includes a support frame, a conveyor belt is provided on the top of the support frame, a feeding roller is fixedly connected to the top of the conveyor belt, an embossing roller group is fixedly connected to the top of the conveyor belt, and a cleaning component is provided on one side of the embossing roller group. The cleaning component is used to clean dust from the surface of the pre-coated film.

[0008] The cleaning assembly includes a connecting frame, which is fixedly connected to the side wall of the embossing roller assembly. A fixing plate is fixedly connected to one side of the connecting frame, and a motor is fixedly connected inside the fixing plate. A transmission wheel one is fixedly connected to the output end of the motor. A transmission wheel two is slidably connected to the outer wall of the transmission wheel one, and a transmission belt is slidably connected inside the transmission wheel two. The transmission belt and the transmission wheel one are both rotatably connected inside the connecting frame. A cleaning brush is fixedly connected to one side of both the transmission wheel one and the transmission belt. The cleaning brush slides inside the connecting frame. A cooling assembly is provided on one side of the embossing roller assembly. The cooling assembly is used to quickly cool the pre-coated film during use.

[0009] As a further description of the above technical solution:

[0010] The cooling assembly includes a sliding rod and a connecting plate. The sliding rod is slidably connected inside the embossing roller assembly, and the connecting plate is fixedly connected to the side wall of the sliding rod.

[0011] As a further description of the above technical solution:

[0012] The connecting plate is equipped with a cooling fan, which is used to cool the pre-coated film.

[0013] As a further description of the above technical solution:

[0014] The embossing roller assembly has a fixed block inside, and a transmission rod is slidably connected inside the fixed block.

[0015] As a further description of the above technical solution:

[0016] A tapered block is fixedly connected to one end of the transmission rod, and the tapered block fits into the internal groove of the sliding rod.

[0017] As a further description of the above technical solution:

[0018] A spring is provided on the outer wall of the transmission rod. One end of the spring is in contact with the inner wall of the fixed block, and the other end is in contact with one side of the conical block.

[0019] As a further description of the above technical solution:

[0020] The other end of the transmission rod is fixedly connected to a limit ring, and one end of the limit ring is fixedly connected to a pull plate.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the output end of the motor drives the first transmission wheel to rotate. When the first transmission wheel rotates, the second transmission wheel will rotate synchronously. Under the drive of the second transmission wheel, the transmission belt will move synchronously, which will drive the cleaning brush to move, thereby achieving the effect of quickly cleaning impurities on the surface of the pre-coated film. This solves the problem that impurities affect the bonding between the frosted coating and the pre-coated film, resulting in uneven texture, and improves the yield rate and overall production efficiency of the product.

[0023] 2. In this utility model, by inserting the sliding rod into the embossing roller assembly, the pull plate is pulled to drive the transmission rod and the conical block to move synchronously. The fixed limit is achieved by the cooperation between the conical block and the internal groove of the sliding rod. The pre-coated film is cooled by the cooling fan, thereby achieving the effect of rapid cooling of the pre-coated film after processing. This solves the problem that the frosted coating is easily deformed and damaged in subsequent operations due to untimely cooling, and improves product quality and production flow efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional schematic diagram of a pre-coated frosted texture processing device proposed in this utility model;

[0025] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0026] Figure 3 This is a schematic diagram of one side of the embossing roller group of a pre-coated frosted texture processing device proposed in this utility model;

[0027] Figure 4 This is a schematic diagram of the cross-sectional structure of the embossing roller group of the pre-coated frosted texture processing device proposed in this utility model;

[0028] Figure 5 This is a schematic diagram of the cross-sectional structure of the fixing block of the pre-coated frosted texture processing device proposed in this utility model.

[0029] Legend:

[0030] 1. Support frame; 2. Conveyor belt; 3. Feeding roller; 4. Embossing roller assembly; 5. Connecting frame; 6. Fixing plate; 7. Motor; 8. Drive wheel one; 9. Drive wheel two; 10. Drive belt; 11. Cleaning brush; 12. Sliding rod; 13. Connecting plate; 14. Cooling fan; 15. Fixing block; 16. Drive rod; 17. Conical block; 18. Spring; 19. Limiting ring; 20. Pull plate. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 and Figure 2 An embodiment of this utility model is provided: a pre-coated film frosted texture processing device, including a support frame 1, a conveyor belt 2 is provided on the top of the support frame 1, a feeding roller 3 is fixedly connected to the top of the conveyor belt 2, the feeding roller 3 is used to convey the pre-coated film to the working area of ​​the device at a certain speed to ensure continuous processing, an embossing roller group 4 is fixedly connected to the top of the conveyor belt 2, used to emboss the surface of the pre-coated film into a uniform texture to achieve a frosted effect, and a cleaning component is provided on one side of the embossing roller group 4, the cleaning component is used to clean the dust on the surface of the pre-coated film;

[0033] The cleaning component includes a connecting frame 5, which is fixedly connected to the side wall of the embossing roller group 4 to ensure coordinated operation between the cleaning component and the embossing roller group 4. A fixing plate 6 is fixedly connected to one side of the connecting frame 5, and a motor 7 is fixedly connected inside the fixing plate 6 to provide output power and drive the cleaning component to move. A transmission wheel 8 is fixedly connected to the output end of the motor 7. A transmission wheel 9 is slidably connected to the outer wall of the transmission wheel 8. A transmission belt 10 is slidably connected inside the transmission wheel 9. The transmission belt 10 ensures the power transmission between the transmission wheel 8 and the transmission wheel 9, so that the cleaning brush 11 can effectively slide and clean the surface of the pre-coated film. The transmission belt 10 and the transmission wheel 8 are both rotatably connected inside the connecting frame 5. A cleaning brush 11 is fixedly connected to one side of both the transmission wheel 8 and the transmission belt 10 for cleaning the surface of the pre-coated film. The cleaning brush 11 slides inside the connecting frame 5. A cooling component is provided on one side of the embossing roller group 4 to quickly cool the pre-coated film during use.

[0034] Specifically, when the pre-coated film is easily contaminated with dust and impurities during production, transportation, and storage, and these contaminants affect the quality of the frosted texture treatment, leading to problems such as poor bonding between the coating and the pre-coated film and uneven texture, the operator first places the pre-coated film inside the feeding roller 3. The function of the feeding roller 3 is to feed the pre-coated film evenly to the subsequent processing stage. In order to ensure that there is no dust or impurities on the surface of the pre-coated film, the pre-coated film passes through the area between two cleaning brushes 11 before entering the embossing roller group 4. During this process, the surface brushes of the cleaning brushes 11 contact and rub against the surface of the pre-coated film, quickly removing dust and impurities from the surface of the pre-coated film. The rotation of the cleaning brushes 11 is driven by the output end of the motor 7 to drive the transmission wheel 8 to rotate, which in turn drives the transmission wheel 9 to move synchronously. Then, through the rotation of the transmission belt 10, the two cleaning brushes 11 are driven to rotate synchronously. After the pre-coated film is cleaned, it enters the embossing roller group 4. The function of the embossing roller group 4 is to perform texture treatment on the pre-coated film, improve the appearance and functionality of the coating, and ensure that the coating is evenly and delicately covered on the film surface.

[0035] Reference Figure 3 - Figure 5 The cooling assembly includes a sliding rod 12 and a connecting plate 13. The sliding rod 12 is slidably connected inside the embossing roller assembly 4 to provide initial positioning and connection. The connecting plate 13 is fixedly connected to the side wall of the sliding rod 12. A cooling fan 14 is provided inside the connecting plate 13. The cooling fan 14 dissipates heat into the surrounding air through high-speed rotation, effectively reducing the temperature of the pre-coated film. The cooling fan 14 is used to cool the pre-coated film. A fixing block 15 is fixedly connected inside the embossing roller assembly 4. The fixing block 15 plays a supporting and fixing role. A transmission rod 16 is slidably connected inside the fixing block 15.

[0036] Specifically, when the pre-coated film after the frosted texture treatment is completed, the lack of timely cooling will cause the frosted coating to be easily deformed and damaged in subsequent operations, affecting product quality and production efficiency. When the operator pulls the pull plate 20 to generate a pulling force, the transmission rod 16 slides in the fixed block 15, which further drives the conical block 17 to move. The movement of the conical block 17 causes the spring 18 to be compressed and undergo elastic deformation.

[0037] Reference Figure 3 - Figure 5 A conical block 17 is fixedly connected to one end of the transmission rod 16, which is used to cooperate with the sliding rod 12 to achieve fixed positioning. The conical block 17 fits into the internal groove of the sliding rod 12. A spring 18 is provided on the outer wall of the transmission rod 16 to provide elastic restoring force and ensure the stability of the component. One end of the spring 18 contacts the inner wall of the fixed block 15, and the other end contacts one side of the conical block 17. A limit ring 19 is fixedly connected to the other end of the transmission rod 16. A pull plate 20 is fixedly connected to one end of the limit ring 19 to facilitate quick control of the component by the operator.

[0038] Specifically, during installation and disassembly, the operator inserts the sliding rod 12 into the preset slide rail inside the embossing roller group 4 and releases its elastic potential energy through the spring 18, so that the conical block 17 can be quickly pushed into the hole groove of the sliding rod 12 to achieve the effect of limiting disassembly, thereby avoiding the tedious disassembly and installation process. After the entire process is completed, the cooling fan 14 plays an important role. It can quickly cool down the pre-coated film and ensure that the film layer can be cured in the shortest time, thereby improving the quality and stability of the product.

[0039] Working Principle: When using this device, the operator places the pre-coated film inside the feeding roller 3, which feeds it evenly. The texturing roller group 4 then textures the pre-coated film. Before processing, the pre-coated film enters between two cleaning brushes 11. The output of the motor 7 drives the transmission wheel 8 to rotate, which in turn drives the transmission wheel 9 to move synchronously. The movement of the transmission wheel 9 causes the transmission belt 10 to rotate synchronously, thereby driving the two cleaning brushes 11 to rotate synchronously. When the cleaning brushes 11 move, their surface brushes come into contact with and rub against the surface of the pre-coated film, thus quickly cleaning the dust from the surface of the pre-coated film. Dust and impurities are removed. Simultaneously, by pulling the pull plate 20, the transmission rod 16 slides inside the fixed block 15 under the pulling force. The sliding of the transmission rod 16 further drives the conical block 17 to move, thereby causing the spring 18 to be compressed and undergo elastic deformation. Then, by inserting the sliding rod 12 into the preset slide rail inside the embossing roller group 4, when it reaches the designated position, the spring 18 releases its elastic potential energy, quickly pushing the conical block 17 into the matching hole groove inside the sliding rod 12, thereby achieving the function of rapid limiting and disassembly. After installation, the pre-coated film can be quickly cooled down by the cooling fan 14 to ensure the coating cures and improve product quality.

[0040] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A pre-coated frosted texture processing device, comprising a support frame (1), characterized in that: The support frame (1) is provided with a conveyor belt (2) at the top, a feeding roller (3) is fixedly connected to the top of the conveyor belt (2), an embossing roller group (4) is fixedly connected to the top of the conveyor belt (2), and a cleaning component is provided on one side of the embossing roller group (4). The cleaning component is used to clean the dust on the surface of the pre-coated film. The cleaning assembly includes a connecting frame (5), which is fixedly connected to the side wall of the embossing roller group (4). A fixing plate (6) is fixedly connected to one side of the connecting frame (5). A motor (7) is fixedly connected inside the fixing plate (6). A transmission wheel (8) is fixedly connected to the output end of the motor (7). A transmission wheel (9) is slidably connected to the outer wall of the transmission wheel (8). A transmission belt (10) is slidably connected inside the transmission wheel (9). The transmission belt (10) and the transmission wheel (8) are rotatably connected inside the connecting frame (5). A cleaning brush (11) is fixedly connected to one side of the transmission wheel (8) and the transmission belt (10). The cleaning brush (11) slides inside the connecting frame (5). A cooling assembly is provided on one side of the embossing roller group (4). The cooling assembly is used to quickly cool the pre-coated film during use.

2. A pre-coated film abrasive texture treatment device according to claim 1, wherein: The cooling assembly includes a sliding rod (12) and a connecting plate (13). The sliding rod (12) is slidably connected inside the embossing roller group (4), and the connecting plate (13) is fixedly connected to the side wall of the sliding rod (12).

3. A pre-coated film abrasive texture device according to claim 2, wherein: The connecting plate (13) is equipped with a heat dissipation fan (14), which is used to cool the pre-coated film by air.

4. A pre-coated film abrasive texture device according to claim 3, wherein: The embossing roller group (4) is fixedly connected to a fixing block (15), and the fixing block (15) is slidably connected to a transmission rod (16).

5. A pre-coated film abrasive texture device according to claim 4, wherein: One end of the transmission rod (16) is fixedly connected to a conical block (17), and the conical block (17) fits into the internal groove of the sliding rod (12).

6. The pre-coated frosted texture processing device according to claim 5, characterized in that: A spring (18) is provided on the outer wall of the transmission rod (16). One end of the spring (18) is in contact with the inner wall of the fixed block (15), and the other end is in contact with one side of the conical block (17).

7. A pre-coated film abrasive texture device according to claim 6, wherein: The other end of the transmission rod (16) is fixedly connected to a limiting ring (19), and one end of the limiting ring (19) is fixedly connected to a pull plate (20).

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