Embossing roller device

Abstract

The utility model discloses an embossing roller device which comprises a machine frame. A pressure sensing assembly, wherein the pressure sensing assembly is connected with the rack; the embossing roller is used for carrying out embossing treatment on a base material, the embossing roller is connected with the pressure sensing assembly, the pressure sensing assembly is used for adjusting the embossing pressure of the embossing roller and outputting a pressure value, and the radial sizes of the two ends of the embossing roller gradually increase towards the radial size of the middle area of the embossing roller. According to the knurling roller device, the radial sizes of the two ends of the knurling roller are set to be the gradually-changing sizes, it is guaranteed that the radial sizes of the two ends of the knurling roller are smaller than the radial size of the middle area, the situation that the two ends are heavy and the middle is light in the knurling process can be effectively avoided, it is guaranteed that the knurling depth of a base material is consistent, and the product yield is increased. Meanwhile, the pressure of the embossing roller is adjusted by arranging the pressure sensing assembly, the embossing depth is further effectively controlled, and the attractiveness of a product is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of production control technology for asphalt waterproof membranes, and more specifically, to an embossing roller device. Background Technology

[0002] Currently, in the production of asphalt rolls, different types of embossing rollers are used to emboss the material in order to ensure complete adhesion between the asphalt layer and the release film layer, guaranteeing aesthetic appearance, and facilitating quick and environmentally friendly hot-melt application. However, at present, embossing rollers typically apply pressure from both ends. For hot materials, the embossing rollers may deform slightly. Applying pressure from both ends exacerbates the embossing problem, resulting in uneven embossing at both ends and a lighter embossing in the middle. This leads to a situation where the embossing at both ends meets the standard, but the middle is too shallow and does not meet the standard, thus reducing product yield. Utility Model Content

[0003] One objective of this invention is to provide a new technical solution for an embossing roller device, which can at least solve the problem in the prior art where the two ends of the embossing are heavy and the middle is light due to the use of pressure at both ends.

[0004] In a first aspect, this utility model provides an embossing roller device, comprising: a frame; a pressure sensing component connected to the frame; and an embossing roller for embossing a substrate. The embossing roller is connected to the pressure sensing component, which is used to adjust the embossing pressure of the embossing roller and output a pressure value. The radial dimensions at both ends of the embossing roller gradually increase towards the middle region of the embossing roller.

[0005] Optionally, the embossing roller includes a first roller body, a second roller body, and a third roller body, wherein the first roller body and the third roller body are respectively located at both ends of the second roller body, and the radial dimensions of the first roller body and the third roller body gradually increase in the direction toward the second roller body.

[0006] Optionally, the radial gradient angle between the first roller and the third roller is 0.5-1.5°.

[0007] Optionally, the axial length of both the first roller and the second roller is 20-40 cm.

[0008] Optionally, the embossing roller is a one-piece molded part.

[0009] Optionally, the first roller and the second roller are respectively connected to a corresponding set of pressure sensing components to drive the embossing roller to move synchronously.

[0010] Optionally, the pressure sensing component includes: a pneumatic automatic control valve connected to the frame; and a driver, one end of which is connected to the pneumatic automatic control valve and the other end of which is connected to the embossing roller.

[0011] Optionally, the actuator is a compression cylinder.

[0012] Optionally, the embossing roller device further includes a pressure setter, which is electrically or signal-connected to the pressure sensing component.

[0013] Optionally, the pressure setter includes a display panel and a setting button, wherein the setting button is used to set the parameters of the pressure sensing component, and the display panel is used to display the pressure and / or pressure curve of the embossing roller.

[0014] This invention relates to an embossing roller device that sets the radial dimensions at both ends of the embossing roller to a gradually decreasing size, ensuring that the radial dimensions at both ends are smaller than those in the middle. This effectively avoids a situation where the embossing is heavier at both ends and lighter in the middle, ensuring consistent embossing depth on the substrate and improving product yield. Simultaneously, by incorporating a pressure sensing component to adjust the pressure of the embossing roller, the embossing depth is further effectively controlled, ensuring the aesthetic appeal of the product.

[0015] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0017] Figure 1 This is a cross-sectional view of the embossing roller device according to an embodiment of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the embossing roller of the embossing roller device according to an embodiment of the present utility model;

[0019] Figure 3 This is a structural schematic diagram of the pressure setting device of the embossing roller device according to an embodiment of the present utility model.

[0020] Figure label:

[0021] Rack 10;

[0022] Pressure sensing component 20; pneumatic automatic control valve 21; actuator 22;

[0023] Embossing roller 30; first roller body 31; second roller body 32; third roller body 33;

[0024] Pressure setter 40; display panel 41; setting button 42;

[0025] Substrate 50. Detailed Implementation

[0026] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0027] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0028] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0029] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0030] 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 discussed further in subsequent figures.

[0031] In the specification and claims of this utility model, the terms "first" and "second" may explicitly or implicitly include one or more of those features. In the description of this utility model, unless otherwise stated, "multiple" means two or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0032] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and other terms indicating orientation or positional relationships are based on the orientation or positional relationships shown in the accompanying drawings and are only for the convenience of describing this utility model and 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, and therefore should not be construed as a limitation of this utility model.

[0033] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" 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.

[0034] The embossing roller 30 device according to an embodiment of the present invention will now be described in detail with reference to the accompanying drawings.

[0035] like Figure 1 and Figure 2 As shown, the embossing roller device according to an embodiment of the present invention includes a frame 10, a pressure sensing component 20, and an embossing roller 30.

[0036] Specifically, the pressure sensing component 20 is connected to the frame 10. The embossing roller 30 is used to emboss the substrate 50. The embossing roller 30 is connected to the pressure sensing component 20. The pressure sensing component 20 is used to adjust the embossing pressure of the embossing roller 30 and output the pressure value. The radial dimensions at both ends of the embossing roller 30 gradually increase towards the middle region of the embossing roller 30.

[0037] In other words, the embossing roller device according to this utility model embodiment is mainly used for embossing a substrate 50, which can be asphalt roll material or other types of materials. Figure 1 and Figure 2 As shown, the embossing roller device mainly consists of a frame 10, a pressure sensing component 20, and an embossing roller 30. The pressure sensing component 20 is mounted on the frame 10. The embossing roller 30 is mainly used to emboss the substrate 50, achieving embossing and improving the aesthetics of the substrate 50. The embossing roller 30 is connected to the pressure sensing component 20, which is used to adjust the embossing pressure of the embossing roller 30 and can also output the pressure value. By setting the pressure sensing component 20, the pressure of the embossing roller 30 can be adjusted, effectively controlling the embossing depth and ensuring the aesthetics of the product. Figure 2 As shown, the radial dimensions at both ends of the embossing roller 30 gradually increase towards the middle region of the embossing roller 30. By setting the radial dimensions at both ends of the embossing roller 30 to be gradually increased, ensuring that the radial dimensions at both ends of the embossing roller 30 are smaller than the radial dimensions in the middle region, it is possible to effectively avoid the situation where the two ends are heavy and the middle is light during the embossing process, ensuring that the embossing depth of the substrate 50 is consistent and improving the product yield.

[0038] Therefore, according to the embossing roller device of this utility model embodiment, the radial dimensions at both ends of the embossing roller 30 are set to a gradually changing dimension, ensuring that the radial dimensions at both ends of the embossing roller 30 are smaller than the radial dimensions of the middle region. This effectively avoids the situation where the two ends are heavier than the middle during the embossing process, ensuring that the embossing depth of the substrate 50 is consistent and improving product yield. At the same time, by setting the pressure sensing component 20 to realize the pressure adjustment of the embossing roller 30, the embossing depth is further effectively controlled, ensuring the aesthetics of the product.

[0039] According to one embodiment of the present invention, the embossing roller 30 includes a first roller body 31, a second roller body 32 and a third roller body 33. The first roller body 31 and the third roller body 33 are respectively located at both ends of the second roller body 32, and the radial dimensions of the first roller body 31 and the third roller body 33 gradually increase in the direction toward the second roller body 32.

[0040] In other words, see Figure 2 The embossing roller 30 is mainly composed of a first roller body 31, a second roller body 32 and a third roller body 33. The first roller body 31 and the third roller body 33 are respectively located at both ends of the second roller body 32. The radial dimensions of the first roller body 31 and the third roller body 33 gradually increase in the direction towards the second roller body 32. The embossing roller 30 is constructed with a structure that is thick in the middle and thin at both ends, which effectively avoids the situation that the two ends are heavy and the middle is light during the embossing process, ensuring that the embossing depth of the substrate 50 is consistent and improving the product yield.

[0041] According to one embodiment of the present invention, the radial gradient angle between the first roller 31 and the third roller 33 is 0.5-1.5°. In other words, as... Figure 2 As shown, the radial gradient angle between the first roller 31 and the third roller 33 can be 0.5-1.5°, preferably 1°. By rationally designing the radial gradient angle between the first roller 31 and the third roller 33, the situation of heavy at both ends and light in the middle during the embossing process can be effectively avoided, ensuring that the embossing depth of the substrate 50 is consistent and improving the product yield.

[0042] According to one embodiment of the present invention, such as Figure 2 As shown, the axial length of the first roller 31 and the second roller 32 is 20-40cm. Optionally, the axial length of the first roller 31 and the second roller 32 can be 30cm each. Combined with the design of the gradient diameter at both ends of the embossing roller 30, the situation of heavy at both ends and light in the middle during the embossing process is effectively avoided, ensuring that the embossing depth of the substrate 50 is consistent and improving the product yield.

[0043] According to one embodiment of this utility model, the embossing roller 30 is a one-piece molded part. That is to say, as... Figure 2As shown, the embossing roller 30 can be integrally injection molded from the first roller body 31, the second roller body 32 and the third roller body 33, thereby improving the overall structural stability of the embossing roller 30.

[0044] According to one embodiment of the present invention, the first roller 31 and the second roller 32 are respectively connected to a corresponding set of pressure sensing components 20 to drive the embossing roller 30 to move synchronously.

[0045] In other words, such as Figure 1 and Figure 2 As shown, the two ends of the embossing roller 30 are equipped with two sets of pressure sensing components 20 respectively. The first roller body 31 and the second roller body 32 are respectively connected to the corresponding set of pressure sensing components 20. The two sets of pressure sensing components 20 drive the embossing roller 30 to move up and down synchronously, ensuring the consistency of the embossing of the substrate 50 by the embossing roller 30 and improving the aesthetics of the product.

[0046] According to one embodiment of the present invention, the pressure sensing component 20 includes a pneumatic automatic control valve 21 and an actuator 22.

[0047] Specifically, the pneumatic automatic control valve 21 is connected to the frame 10. One end of the driver 22 is connected to the pneumatic automatic control valve 21, and the other end is connected to the embossing roller 30.

[0048] In other words, see Figure 1 The pressure sensing component 20 mainly consists of a pneumatic automatic control valve 21 and an actuator 22. The pneumatic automatic control valve 21 is mounted on the frame 10. One end of the actuator 22 is connected to the pneumatic automatic control valve 21, and the other end is connected to the embossing roller 30. By setting the pneumatic automatic control valve 21 and the actuator 22, the embossing depth can be effectively controlled, avoiding the problem of inconsistent embossing depth caused by excessive or insufficient air pressure during the finished product production process, which would affect the appearance quality of subsequent production processes. It also reduces the frequency of pressure adjustments and embossing depth measurements during production, thereby reducing the probability of external factors affecting appearance quality, indirectly reducing production costs, and reducing the amount of defective or scrap products with inconsistent appearances caused by adjustment lags. While reducing the rate of appearance defects during production, it improves product appearance and enhances product appearance performance, maximizing the reduction of manufacturing costs.

[0049] According to one embodiment of this utility model, the actuator 22 can be a compression cylinder, which has a simple structure and is easy to control and operate. Of course, the actuator 22 can be other driveable structural components, which will not be described in detail in this utility model.

[0050] According to one embodiment of the present invention, the embossing roller device further includes a pressure setter 40, which is electrically or signal-connected to the pressure sensing component 20.

[0051] In other words, such as Figure 3 As shown, the embossing roller device may also include a pressure setter 40, which can be electrically or signal-connected to the pressure sensing component 20. The pneumatic automatic control valve 21 can adjust the operating pressure of the actuator 22 according to the parameters set by the pressure setter 40. The actuator 22 moves up and down according to the air pressure, driving the embossing roller 30 to move up and down, thereby reducing or increasing the contact pressure between the embossing roller 30 and the waterproof material (substrate 50), ensuring consistent embossing depth on the substrate 50, effectively controlling the embossing depth, improving product yield, and ensuring the product's aesthetic appeal.

[0052] According to one embodiment of the present invention, the pressure setter 40 includes a display panel 41 and a setting button 42. The setting button 42 is used to set the parameters of the pressure sensing component 20, and the display panel 41 is used to display the pressure and / or pressure curve of the embossing roller 30.

[0053] In other words, see Figure 3 The pressure setter 40 mainly consists of a display panel 41 and a setting button 42. The setting button 42 is used to set the parameters of the pressure sensing component 20, and the display panel 41 is used to display the pressure curve of the embossing roller 30. The pressure setter 40 provides the embossing pressure data to the embossing roller 30, allowing operators to view the pressure data promptly. Simultaneously, the pressure setter 40 can record pressure data in real time and output continuous data curves for future reference.

[0054] In summary, the embossing roller device according to this embodiment of the invention sets the radial dimensions of both ends of the embossing roller 30 to a gradually changing size, ensuring that the radial dimensions of both ends of the embossing roller 30 are smaller than the radial dimensions of the middle area. This effectively avoids the situation where the two ends are heavier than the middle during the embossing process, ensuring consistent embossing depth on the substrate 50 and improving product yield. Simultaneously, by setting the pressure sensing component 20 to adjust the pressure of the embossing roller 30, the embossing depth is further effectively controlled, ensuring the aesthetic appeal of the product.

[0055] Of course, for those skilled in the art, the other structures and working principles of the embossing roller device are understandable and achievable, and will not be described in detail in this utility model.

[0056] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. An embossing roll device, characterized in that, The utility model relates to a pressure setting device for embossing roller, including: A rack (10); A pressure sensing assembly (20) connected with the rack (10); An embossing roller (30) for embossing treatment of a substrate (50), the embossing roller (30) is connected with the pressure sensing assembly (20), the pressure sensing assembly (20) is used for adjusting the embossing pressure of the embossing roller (30), and a pressure value is output, and the radial dimension of both ends of the embossing roller (30) gradually increases towards the radial dimension of the middle region of the embossing roller (30).

2. The embossing roll device according to claim 1, characterized in that The embossing roller (30) includes a first roller body (31), a second roller body (32) and a third roller body (33), the first roller body (31) and the third roller body (33) are located at both ends of the second roller body (32) respectively, and the radial dimension of the first roller body (31) and the third roller body (33) gradually increases towards the second roller body (32).

3. The embossing roll device according to claim 2, characterized in that The first roller body (31) and the third roller body (33) gradually change in the radial direction by 0.5-1.5 °.

4. The embossing roll device according to claim 2, characterized in that The axial length of the first roller body (31) and the second roller body (32) is 20-40 cm.

5. The embossing roll apparatus of claim 2, wherein The embossing roller (30) is an integral molding piece.

6. The embossing roll apparatus of claim 2, wherein The first roller body (31) and the second roller body (32) are respectively connected with a corresponding set of pressure sensing assembly (20) to drive the embossing roller (30) to move synchronously.

7. The embossing roll apparatus of claim 1, wherein The pressure sensing assembly (20) includes: A pneumatic automatic control valve (21) connected with the rack (10); A driver (22) having one end connected with the pneumatic automatic control valve (21) and the other end connected with the embossing roller (30).

8. The embossing roll device according to claim 7, characterized in that The driver (22) is a compression cylinder.

9. The embossing roll apparatus of claim 1, wherein Further including a pressure setter (40) electrically or signal connected with the pressure sensing assembly (20).

10. The embossing roll device according to claim 9, characterized in that The pressure setter (40) includes a display panel (41) and a setting button (42), the setting button (42) is used for setting the parameters of the pressure sensing assembly (20), and the display panel (41) is used for displaying the pressure and / or pressure curve of the embossing roller (30).

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