Breathable film embossing device

Abstract

The utility model relates to the field of breathable film production, in particular to a breathable film embossing device which comprises a supporting frame, two clamping rollers are arranged on the supporting frame, a motor is arranged at one end of each clamping roller, a plurality of rows of embossing through holes are formed in the surfaces of the clamping rollers, embossing blocks are arranged in the embossing through holes, the clamping rollers are hollow, and the motor is arranged on the supporting frame. A sliding rod is arranged in the clamping roller, a plurality of fixing rings are arranged on the sliding rod, and a plurality of connecting rods are arranged on the outer walls of the fixing rings. A breathable film is clamped between the two clamping rollers, the two clamping rollers are driven by the motor to rotate for embossing, when the embossing depth needs to be adjusted, the sliding rods are pushed into the clamping rollers, and when the fixing ring slides, the connecting rods are driven to push the embossing blocks to move forwards at the same time, so that the embossing depth is adjusted. In this way, the knurling device can be pressed deeper during rolling, so that the knurling depth can be adjusted.

Description

Technical Field

[0001] The utility model relates to the technical field of breathable film production, in particular to a breathable film embossing device. Background Art

[0002] During production, breathable membranes are usually embossed on the surface of the breathable membrane according to demand. Traditional embossing devices usually use a pressing plate or two rollers to perform embossing, but the embossing depth is usually fixed. Depending on the product used, the embossing needs to be more layered, so the required embossing depth cannot be changed according to usage requirements. Utility Model Content

[0003] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures specifically pointed out in the description and other drawings of the description.

[0004] The purpose of the utility model is to overcome the above-mentioned shortcomings and provide a breathable film embossing device to solve the existing problems.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: a breathable film embossing device, including a support frame, the support frame is provided with two clamping rollers, one end of the clamping roller is provided with a motor, the surface of the clamping roller is provided with multiple rows of embossing through holes, the embossing through holes are provided with embossing blocks, the clamping roller is hollow, a sliding rod is provided in the clamping roller, a plurality of fixing rings are provided on the sliding rod, a plurality of connecting rods are provided on the outer wall of the fixing ring, each connecting rod on the fixing ring corresponds to the position of the embossing through hole surrounding the clamping roller, the connecting rod is connected to the embossing block, and one end of the sliding rod passes through one end of the clamping roller.

[0006] In some embodiments, the sliding rod is provided with a plurality of annular protrusions through one end, the surface of the annular protrusions is arc-shaped, and a connecting groove matching the annular protrusions is provided in one end of the clamping roller.

[0007] In some embodiments, the embossing block is slidably connected to the embossed through hole.

[0008] In some embodiments, the wall of the embossed through hole located at one end of the inner side of the clamping roller is inclined and expanded outward.

[0009] In some embodiments, the embossed through holes have no less than 3 rows.

[0010] In some embodiments, a base is provided in the other end of the clamping roller, and the base is slidably connected to the other end of the sliding rod.

[0011] In some embodiments, a pressing block is provided at one end through which the sliding rod passes.

[0012] By adopting the above technical scheme, the beneficial effect of the utility model is as follows: the utility model clamps the breathable film between two clamping rollers, drives the two clamping rollers to rotate by a motor to perform embossing, and when the depth of embossing needs to be adjusted, pushes the sliding rod into the clamping roller, and when the fixed ring slides, drives the connecting rod to push the embossing block to move forward at the same time, so that it can be pressed deeper during rolling, thereby realizing the adjustment of the embossing depth.

[0013] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure.

[0014] Undoubtedly, these and other objects of the present invention will become more apparent after the following detailed description of the preferred embodiments described with reference to various figures and drawings.

[0015] In order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, one or several preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0017] In the drawings, the same reference numerals are used for the same components and the drawings are schematic and not necessarily drawn to scale.

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only one or several embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on such drawings without paying creative work.

[0019] Figure 1 It is a structural schematic diagram of the embossing device in some embodiments of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the clamping roller of some embodiments of the utility model;

[0021] Figure 3 This is a structural cross-sectional view of the clamping roller of some embodiments of the utility model. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with specific implementation methods. It should be understood that the specific implementation methods described here are only used to explain the utility model, but not to limit the utility model.

[0023] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0024] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through a transition structure, but are connected to form a whole through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0025] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.

[0026] The specific implementation of the present utility model is described below with reference to the accompanying drawings.

[0027] Reference Figure 1-3 , Figure 1 It is a structural schematic diagram of the embossing device in some embodiments of the utility model; Figure 2 It is a schematic diagram of the structure of the clamping roller of some embodiments of the utility model; Figure 3 This is a structural cross-sectional view of the clamping roller of some embodiments of the utility model.

[0028] The utility model provides a breathable film embossing device, comprising a support frame 1, the support frame 1 is provided with two clamping rollers 2, one end of the clamping roller 2 is provided with a motor 3, the surface of the clamping roller 2 is provided with a plurality of rows of embossing through holes 21, the embossing through holes 21 are provided with embossing blocks 22, the clamping roller 2 is hollow, a sliding rod 23 is provided in the clamping roller 2, a plurality of fixing rings 24 are provided on the sliding rod 23, a plurality of connecting rods 25 are provided on the outer wall of the fixing ring 24, the connecting rod 25 on each of the fixing rings 24 corresponds to the position of the embossing through hole 21 surrounding the clamping roller 2, the connecting rod 25 is connected to the embossing block 22, and one end of the sliding rod 23 passes through one end of the clamping roller 2.

[0029] By clamping the breathable film between the two clamping rollers 2, the two clamping rollers 2 are driven by the motor 3 to rotate for embossing. When the depth of embossing needs to be adjusted, the sliding rod 23 is pushed into the clamping roller 2. When the fixed ring 24 slides, the connecting rod 25 is driven to push the embossing block 22 to move forward at the same time, so that it can be pressed deeper during rolling to achieve the adjustment of the embossing depth. The other two clamping rollers 2 can be set for embossing, or one of them can be set for embossing, or both can be set for embossing and one of them can be adjusted to make the embossing block 22 and the embossing through hole 21 form a plane without embossed protrusions. According to the needs, which side to emboss can be adjusted. At the same time, the embossing of the two clamping rollers 2 can be different shapes, and the relative embossing position can also be avoided to achieve double-sided embossing. The avoidance setting is also for better embossing of one side.

[0030] According to some embodiments of the utility model, optionally, the sliding rod 23 is provided with a plurality of annular protrusions 4 through one end, the surface of the annular protrusion 4 is arc-shaped, and the clamping roller 2 is provided with a connecting groove 41 matching the annular protrusion 4 at one end. In this way, when the sliding rod 23 is pressed inward, the annular protrusion 4 can be stuck in the connecting groove 41 to fix the position, and the provision of a plurality of annular protrusions 4 can better adjust the depth of the embossing block 22, and can be moved to the corresponding annular protrusion 4 according to needs for quick adjustment.

[0031] According to some embodiments of the present invention, optionally, the embossing block 22 is slidably connected to the embossing through hole 21 to perform a limiting function.

[0032] According to some embodiments of the utility model, the embossed through hole 21 is optionally located at a wall of one end of the clamping roller 2 and is tilted and expanded outward. In this way, when the embossed block 22 is lowered, the connecting rod 25 will be tilted, so that the embossed through hole 21 will not be stuck to the connecting rod 25 and move.

[0033] According to some embodiments of the present invention, optionally, the embossed through holes 21 are not less than 3 rows, so that dense embossing can be performed, which is convenient for subsequent processing.

[0034] According to some embodiments of the utility model, optionally, a base 27 is provided in the other end of the clamping roller 2, and the base 27 is slidably connected to the other end of the sliding rod 23. The sliding rod 23 is limited to avoid shaking during movement, and the sliding rod 23 can be better fixed.

[0035] According to some embodiments of the present invention, optionally, a pressing block 26 is provided at one end through which the sliding rod 23 passes. In order to facilitate the adjustment of the sliding of the sliding rod 23.

[0036] It should be understood that the embodiments disclosed in the present invention are not limited to the specific processing steps or materials disclosed herein, but should be extended to equivalent substitutions of such features understood by ordinary technicians in the relevant field. It should also be understood that the terms used herein are only used for the purpose of describing specific embodiments and are not meant to be limiting.

[0037] The "embodiment" mentioned in the specification means that the specific features or characteristics described in conjunction with the embodiment are included in at least one embodiment of the utility model. Therefore, the phrases or "embodiment" appearing in various places throughout the specification do not necessarily refer to the same embodiment.

[0038] In addition, the described features or characteristics may be combined in one or more embodiments in any other suitable manner. In the above description, some specific details, such as thickness, quantity, etc., are provided to provide a comprehensive understanding of the embodiments of the utility model. However, those skilled in the art will understand that the utility model can be implemented without one or more of the above specific details or can also be implemented using other methods, components, materials, etc.

Claims

1. A breathable film embossing device, characterized in that: include: A support frame is provided with two clamping rollers, one end of which is provided with a motor, a surface of which is provided with multiple rows of embossing holes, an embossing block is provided in the embossing hole, the inside of which is hollow, a sliding rod is provided in the clamping roller, a plurality of fixing rings are provided on the sliding rod, a plurality of connecting rods are provided on the outer wall of the fixing ring, each connecting rod on the fixing ring corresponds to the position of the embossing hole surrounding the clamping roller, the connecting rod is connected to the embossing block, and one end of the sliding rod passes through one end of the clamping roller.

2. The breathable film embossing device according to claim 1, characterized in that: The sliding rod is provided with a plurality of annular protrusions through one end thereof, the surface of the annular protrusions is arc-shaped, and a connecting groove matching with the annular protrusions is provided in one end of the clamping roller.

3. The breathable film embossing device according to claim 1, characterized in that: The embossing block is slidably connected to the embossing through hole.

4. The breathable film embossing device according to claim 1, characterized in that: The embossed through hole is located at a wall on one side of one end inside the clamping roller and is inclined to expand outwards.

5. The breathable film embossing device according to claim 1, characterized in that: The embossed through holes have no less than 3 rows.

6. The breathable film embossing device according to claim 1, characterized in that: A base is arranged inside the other end of the clamping roller, and the base is slidably connected with the other end of the sliding rod.

7. The breathable film embossing device according to claim 1, characterized in that: A pressing block is arranged at one end through which the sliding rod passes.

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