A decorative paper pretreatment device

Abstract

The utility model relates to the technical field of decorative paper production, specifically is a kind of decorative paper pretreatment device, including base body and pretreatment component, pretreatment component is installed on the base body, the flat component includes flat body and cleaning body, flat body of the base body is installed to the flat paper of original paper, the cleaning surface cleaning body of the original paper entering direction fixed mounting of flat body, flat body can drive cleaning body synchronous movement in the process of self movement;Solved the problem of the pretreatment of existing when facing different original paper needs to stop line manual adjustment influence production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of decorative paper production technology, specifically a decorative paper pretreatment device. Background Technology

[0002] Cleaning and flattening the base paper used for decorative paper before use is a crucial pretreatment step to ensure the quality of subsequent production. Its core purpose is to eliminate defects on the surface and inside of the base paper, ensuring the decorative paper performs stably in printing, coating, and laminating processes. However, when dealing with base paper of different specifications, existing pretreatment methods require stopping the production line and manually adjusting the pressure rollers, resulting in low production efficiency.

[0003] Therefore, this utility model provides a decorative paper pretreatment device to solve the above problems. Utility Model Content

[0004] The technical problem to be solved by this utility model is that existing pretreatment requires stopping the production line and manually adjusting it when dealing with different base papers, which affects production efficiency.

[0005] This utility model provides the following technical solution: a decorative paper pretreatment device, including a substrate and a pretreatment component. The pretreatment component is installed on the substrate. The flattening component includes a flattening body and a cleaning body. The flattening body for flattening the base paper is installed on the substrate. The cleaning body for cleaning the surface is fixedly installed on the base paper in the direction of the base paper entry of the flattening body. The flattening body can drive the cleaning body to move synchronously during its own movement.

[0006] The flat body includes a supporting wall, an adjusting component, an upper smoothing roller, a lower smoothing roller, and a first driving body. The base is fixedly installed with walls on both sides, and the adjusting component is installed inside the wall. The upper smoothing roller is horizontally installed inside the adjusting component. The lower smoothing roller is fixedly installed on the supporting wall below the upper smoothing roller, and the first driving body is fixedly installed on one side of the lower smoothing roller.

[0007] The adjusting component includes a second driving body, a lead screw, and a slider. The lead screw is rotatably mounted longitudinally inside the support wall. The second driving body, which is coaxially fixed and driven by the lead screw, is fixedly mounted on the top of the support wall. The slider is slidably mounted on the surface of the lead screw, and an upper smoothing roller is rotatably mounted inside the slider.

[0008] A guide rail is fixedly installed inside the support wall. The slider slides longitudinally along the guide rail through protrusions on both sides. A groove is formed on the surface of the guide rail along the longitudinal direction to accommodate the movement of the slider.

[0009] The cleaning body includes an upper body and a lower body. A connecting body is fixedly installed on the horizontal side of the slider, and an upper body is installed below the connecting body. An extension body is fixedly installed on the horizontal side of the supporting wall, and a lower body is installed above the extension body.

[0010] The upper and lower bodies have the same structure, including horizontally adjacent adsorption components and brush components.

[0011] The beneficial effects of this utility model are as follows: This invention enables the upper smoothing roller and the upper body to move up and down simultaneously via a second driving body, thereby adjusting the distance between them and the lower smoothing roller and the lower body. This allows it to adapt to different specifications of raw paper, facilitating automatic adjustment and increasing adjustment speed, thus improving production efficiency. Furthermore, before the flattening body smooths the raw paper, the adsorption and brush components in the cleaning body clean the surface of the raw paper, ensuring its cleanliness and facilitating subsequent processing. Attached Figure Description

[0012] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a side view of the present invention.

[0014] In the diagram: 1. Base; 2. Flat body; 21. Support wall; 22. Adjustment component; 221. Second drive body; 222. Lead screw; 223. Slider; 224. Guide rail; 23. Upper smoothing roller; 24. Lower smoothing roller; 25. First drive body; 3. Cleaning body; 31. Upper body; 32. Lower body; 33. Adsorption component; 34. Brush component. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Therefore, the following detailed description of the embodiments of this utility model is not intended to limit the scope of the claimed utility model, but merely represents some embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0016] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0017] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and "back side," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of this utility model is conventionally placed during use. These terms are used only for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model.

[0018] It should also be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] To address the issue that existing pretreatment methods require line stoppages and manual adjustments when dealing with different types of base paper, thus affecting production efficiency, this disclosure provides a decorative paper pretreatment device, including a substrate 1 and a pretreatment component. The pretreatment component is mounted on the substrate 1. The leveling component includes a leveling body 2 and a cleaning body 3. The leveling body 2, which levels the base paper, is mounted on the substrate 1. The cleaning body 3, which cleans the surface, is fixedly mounted on the leveling body 2 in the direction the base paper enters. The leveling body 2 can drive the cleaning body 3 to move synchronously during its own movement.

[0020] When pre-processing decorative paper, the base paper used for decorative paper passes through the substrate 1 in this embodiment of the present disclosure during the conveying process before the start of processing, so that the base paper can be cleaned and flattened by the flattening component to keep it smooth, which is beneficial to subsequent processing.

[0021] The flat body 2 includes a support wall 21, an adjusting component 22, an upper smoothing roller 23, a lower smoothing roller 24, and a first driving body 25. The base 1 has walls fixedly installed on both sides. The adjusting component 22 is installed inside the wall. The upper smoothing roller 23 is horizontally installed inside the adjusting component 22. The lower smoothing roller 24 is fixedly installed below the upper smoothing roller 23 on the support wall 21. The first driving body 25 is fixedly installed on one side of the lower smoothing roller 24.

[0022] When the raw paper enters, it passes through the upper smoothing roller 23 and the lower smoothing roller 24 during the conveying process. At the same time, the first driving body 25 drives the lower smoothing roller 24 to rotate, so that the lower smoothing roller 24 and the upper smoothing roller 23 flatten the raw paper during the passage of the raw paper, which helps to maintain the smoothness of the raw paper and prevent edge curling.

[0023] When faced with different types of base paper, the adjusting component 22 drives the upper smoothing roller 23 to move longitudinally, thereby adjusting the distance between the upper smoothing roller 23 and the lower smoothing roller 24. This ensures the flattening effect of the base paper by adjusting the distance between the upper smoothing roller 23 and the lower smoothing roller 24 when faced with different types of base paper, which helps to improve the adaptability during use.

[0024] The adjusting component 22 includes a second driving body 221, a lead screw 222, and a slider 223. The lead screw 222 is rotatably mounted longitudinally inside the supporting wall 21. The second driving body 221, which is coaxially fixed and driven by the lead screw 222, is fixedly mounted on the top of the supporting wall 21. The slider 223 is slidably mounted on the surface of the lead screw 222. An upper smoothing pressure roller 23 is rotatably mounted inside the slider 223.

[0025] When adjusting the upper smoothing roller 23, the second drive body 221 is activated, which drives the lead screw 222 to rotate. This causes the slider 223 to rotate and rise and fall on the surface of the lead screw 222, thereby driving the upper smoothing roller 23 to rise and fall to adjust the distance between it and the lower smoothing roller 24, which is beneficial for adapting to different raw paper materials.

[0026] It should be noted that the first drive body 25 and the second drive body 221 adopt the drive motor in the prior art. In addition, any other structure or device in the prior art that can drive rotation can also be adopted.

[0027] A guide rail 224 is fixedly installed inside the supporting wall 21, and the slider 223 slides longitudinally along the guide rail 224 via protrusions on both sides. The surface of the guide rail 224 has a groove along the longitudinal direction to accommodate the movement of the slider 223.

[0028] During the process of the second driving body 221 driving the lead screw 222 to rotate and driving the slider 223 to rise and fall, the slider 223 slides in the groove of the guide rail body 224 through the two protrusions on both sides, thereby realizing the rise and fall of the slider 223.

[0029] The cleaning body 3 includes an upper body 31 and a lower body 32. A connecting body is fixedly installed on the horizontal side of the slider 223, and the upper body 31 is installed below the connecting body. An extension body is fixedly installed on the horizontal side of the support wall 21, and the lower body 32 is installed above the extension body.

[0030] The upper body 31 and the lower body 32 are located on the horizontal sides of the upper smoothing roller 23 and the lower smoothing roller 24. Thus, during the paper feeding process, the paper first passes through the upper body 31 and the lower body 32, and then passes through the upper smoothing roller 23 and the lower smoothing roller 24. The upper body 31 and the lower body 32 clean the surface of the paper and flatten it to keep it smooth after cleaning. This helps to keep the surface of the paper clean and flatten it to maintain its smoothness, which facilitates subsequent processing.

[0031] The upper body 31 and the lower body 32 have the same structure, including horizontally adjacent adsorption components 33 and brush components 34.

[0032] The adsorption component 33 is an electrostatic adsorbent, a technology already in use, and the brush component 34 is a brush, a technology already in use. The electrostatic adsorbent adsorbs fine, hard-to-clean impurities from the surface of the paper, while the brush cleans stubborn impurities from the paper surface. The specific structure, principle, and installation method of the electrostatic adsorbent and brush component 34 are very mature technologies already in use, and will not be elaborated upon here.

[0033] It should be noted that the brush is made of a soft bristle material that is not likely to damage the original paper.

[0034] During the pretreatment of decorative paper, the base paper used for decorative paper is first conveyed through the upper body 31 and the lower body 32, where electrostatic adsorbers on the surfaces of the upper body 31 and the lower body 32 adsorb impurities. Then, the surface is cleaned by a brush, thus removing impurities from the surface of the base paper to facilitate subsequent flattening and other processing. Then, the base paper comes into contact with the upper smoothing roller 23 and the lower smoothing roller 24. The first drive body 25 starts and drives the lower smoothing roller 24 to rotate, thereby flattening the base paper through the upper smoothing roller 23 and the lower smoothing roller 24 to maintain its smoothness. The flattened and smooth base paper then continues to be conveyed for subsequent processing, thus facilitating subsequent processing and improving the overall quality of the product.

[0035] When conveying different base papers, the second drive body 221 drives the slider 223 to move longitudinally, thereby driving the upper smoothing pressure roller 23 to move longitudinally, thereby adjusting the distance between the upper smoothing pressure roller 23 and the upper body 31 relative to the lower smoothing pressure roller 24 and the lower body 32, so as to adapt to different decorative paper base papers for pretreatment.

[0036] 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 claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A decorative paper pretreatment apparatus, comprising a substrate (1) and a pretreatment component, wherein a leveling component is mounted on the substrate (1), characterized in that: The leveling component includes a leveling body (2) and a cleaning body (3). The leveling body (2) for leveling the base paper is installed on the substrate (1). The cleaning body (3) for cleaning the cleaning surface is fixedly installed on the base paper entering direction of the leveling body (2). The leveling body (2) can drive the cleaning body (3) to move synchronously during its own movement.

2. The decorative paper pretreatment device according to claim 1, characterized in that: The flat body (2) includes a support wall (21), an adjusting component (22), an upper smoothing roller (23), a lower smoothing roller (24), and a first driving body (25). The base (1) has walls fixedly installed on both sides. The adjusting component (22) is installed inside the wall. The upper smoothing roller (23) is horizontally installed inside the adjusting component (22). The lower smoothing roller (24) is fixedly installed below the upper smoothing roller (23) on the support wall (21). The first driving body (25) is fixedly installed on one side of the lower smoothing roller (24).

3. The decorative paper pretreatment device according to claim 2, characterized in that: The adjusting component (22) includes a second driving body (221), a lead screw (222) and a slider (223). The lead screw (222) is rotatably mounted in the support wall (21). The second driving body (221) is fixedly mounted on the top of the support wall (21) and is coaxially fixed with the lead screw (222) for driving. The slider (223) is slidably mounted on the surface of the lead screw (222). The upper smoothing pressure roller (23) is rotatably mounted in the slider (223).

4. The decorative paper pretreatment device according to claim 3, characterized in that: The support wall (21) is fixedly installed with a guide rail (224). The slider (223) slides longitudinally along the guide rail (224) through the protrusions on both sides. The surface of the guide rail (224) is provided with a groove along the longitudinal direction to accommodate the movement of the slider (223).

5. The decorative paper pretreatment device according to claim 4, characterized in that: The cleaning body (3) includes an upper body (31) and a lower body (32). A connecting body is fixedly installed on the horizontal side of the slider (223), and the upper body (31) is installed below the connecting body. An extension body is fixedly installed on the horizontal side of the support wall (21), and the lower body (32) is installed above the extension body.

6. The decorative paper pretreatment apparatus according to claim 5, characterized in that: The upper body (31) and lower body (32) have the same structure, including horizontally adjacent adsorption elements (33) and brush elements (34).

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