Novel four-edge embossing machine
By designing embossing protrusions in the middle and four sides on the embossing roller, and utilizing secondary embossing technology with a matching roller, the problem of layering in the un-embossed middle part of the four-sided embossed tissue paper is solved, achieving a full embossing effect and enhancing the texture and integrity of the tissue paper.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-31
AI Technical Summary
The unembossed areas in the center of the existing four-sided embossed tissues are in a layered state, resulting in a poor embossing effect.
The secondary embossing technology is adopted. Through the design of embossing rollers and matching rollers, embossing is performed in the middle and on the four sides respectively. The staggered embossing protrusions are used to achieve a full embossing effect.
It achieves a full embossed effect on the tissue paper, enhancing its texture and 3D feel, resulting in a better overall appearance and quality.
Smart Images
Figure CN224060606U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a paper towel embossing equipment, especially in a novel four -edge embossing machine. BACKGROUND
[0002] The existing paper towel forms are divided into full embossing and four -edge embossing, and the full embossing is single pattern and fills the paper towel, and the whole is strong, and the four -edge embossing is embossed on the four edges of the paper towel, and the middle is embossed, and it is more beautiful, but the middle of the paper towel of four -edge embossing is in layered state, and the middle of the paper towel of four -edge embossing is embossed, and the middle is locked, but the middle embossing protrusion is increased on the embossing roller, and the protrusion on the embossing roller is too full, and the embossing effect is not good. UTILIT Y MODEL CONTENT
[0003] In view of the technical problems in the background art, the utility model aims at providing a novel four -edge embossing machine, and secondary embossing realizes full embossing effect.
[0004] To solve the above technical problems, the utility model adopts the following technical scheme: the four -edge embossing machine of secondary embossing, including paper feeding assembly, the paper feeding assembly forms paper path, the paper path is provided with embossing assembly, the embossing assembly includes embossing roller and first matching roller, the embossing roller and the first matching roller rotate and cooperate, wherein, the surface of the embossing roller is equipped with middle embossing protrusion and four -edge embossing protrusion, the embossing assembly further includes second matching roller, and middle embossing station and four -edge embossing station are sequentially arranged along the circumference of the embossing roller, the second matching roller is arranged in the middle embossing station, and the first matching roller is arranged in the four -edge embossing station.
[0005] In this scheme, the second matching roller and the embossing roller complete the embossing of the middle of the paper towel in the middle embossing station, the first matching roller and the embossing roller complete the embossing of the four edges of the paper towel in the four -edge embossing station, secondary embossing realizes full embossing effect, and the texture of the paper towel is strong;Common embossing roller completes secondary embossing, and the structure is compact.
[0006] Preferably, the end of the four -edge embossing protrusion is higher than the end of the middle embossing protrusion in the radial direction of the embossing roller, and the middle embossing protrusion is arranged in the surrounding of the four -edge embossing protrusion.
[0007] In this scheme, the end of the four -edge embossing protrusion is higher than the end of the middle embossing protrusion in the radial direction of the embossing roller, and the high and low dislocation avoids mutual influence during embossing, and the 3D sense of the texture of the paper towel is strong.
[0008] Preferably, the surface of the second matching roller is of flexible material, and the first matching roller is provided with high protrusion corresponding to the four -edge embossing protrusion.
[0009] In the scheme, the middle embossing is point-to-plane, the paper towel has a certain degree of bubbliness and fluffiness; the four-side embossing is point-to-point, and the patterns on the front and back sides are clear.
[0010] Preferably, the first matching roller is further provided with low-embossing protrusions corresponding to the middle-embossing protrusions, the low-embossing protrusions are arranged in the periphery of the high-embossing protrusions, the embossing assembly further comprises a third matching roller, the first matching roller is circumferentially provided with a low-embossing position, the third matching roller is arranged in the low-embossing position, the surface of the third matching roller is made of flexible material, the paper feeding assembly comprises a first paper guide roller and a second paper guide roller, two groups of paper towels to be processed pass through the first paper guide roller and the second paper guide roller respectively, and then pass through between the embossing roller and the second matching roller and between the first matching roller and the third matching roller, and are compounded between the embossing roller and the first matching roller.
[0011] In the scheme, after the two groups of paper towels to be processed are embossed and compounded, the paper towels have bubbliness on both sides.
[0012] Preferably, the second matching roller is rotationally arranged on a mounting frame, the mounting frame is swingably arranged on a mounting beam, the mounting frame is connected with a driving part, the mounting beam is internally provided with an inflation pipe, and the driving part cooperates with the inflation pipe.
[0013] In the scheme, the inflation pipe is inflated to expand and abut against the driving part, the mounting frame is swung, the second matching roller presses the paper towel against the surface of the embossing roller, the inflation pipe is deflated to contract, the mounting frame is reset, and a gap is generated between the second matching roller and the embossing roller for the paper towel to pass through.
[0014] The second matching roller and the embossing roller complete the middle embossing of the paper towel at the middle-embossing position, the first matching roller and the embossing roller complete the four-side embossing of the paper towel at the four-side-embossing position, the twice embossing completes the full-embossing effect, and the paper towel has strong texture; the common embossing roller completes the twice embossing, and the structure is compact; in the radial direction of the embossing roller, the end part of the four-side-embossing protrusion is higher than that of the middle-embossing protrusion, the high and low protrusions are staggered to avoid mutual influence, and the paper towel has strong 3D texture. BRIEF DESCRIPTION OF DRAWINGS
[0015] The implementation manners and examples of the present application will be described below in combination with the drawings.
[0016] Figure 1 The drawings are schematic diagrams of the three-dimensional structure of the present application.
[0017] Figure 2 The drawings are schematic diagrams of the three-dimensional structure of the second matching roller in the present application.
[0018] Figure 3 The drawings are schematic diagrams of the three-dimensional structure of the second matching roller in the present application. Figure 2cross-sectional view.
[0019] Fig. 1, paper feeding assembly; 2, embossing assembly; 3, embossing roller; 4, first matching roller; 5, second matching roller; 6, mounting frame; 7, mounting beam; 8, air inflation pipe; 9, first paper guide roller; 10, second paper guide roller. DETAILED DESCRIPTION
[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0021] In the description of the present application, it should be understood that the positions or location relationships indicated by the terms "upper", "lower", etc. are based on the positions or location relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular position, be constructed and operated in a particular position, and therefore cannot be understood as limiting the present application.
[0022] In the description of the present application, the terms "first", "second", etc. are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated.
[0023] Referring to the drawings, Figures 1-3 In an embodiment of the present embodiment, a novel four-edge embossing machine includes a paper feeding assembly 1 forming a paper running path, and an embossing assembly 2 provided on the paper running path, the embossing assembly 2 including an embossing roller 3 and a first matching roller 4, and the embossing roller 3 and the first matching roller 4 being rotationally matched.
[0024] The embossing roller 3 is provided with intermediate embossing protrusions and four-edge embossing protrusions on the surface, the embossing assembly 2 further includes a second matching roller 5, and intermediate embossing stations and four-edge embossing stations are sequentially provided in the circumferential direction of the embossing roller 3, the second matching roller 5 is arranged at the intermediate embossing station, the first matching roller 4 is arranged at the four-edge embossing station, the end of the four-edge embossing protrusion is higher than the end of the intermediate embossing protrusion in the radial direction of the embossing roller 3, the intermediate embossing protrusion is arranged within the surrounding of the four-edge embossing protrusion, the surface of the second matching roller 5 is made of flexible material, the first matching roller 4 is provided with high protrusions corresponding to the four-edge embossing protrusions, the second matching roller 5 is rotationally arranged on the mounting frame 6, the mounting frame 6 is swingably arranged on the mounting beam 7, the mounting frame 6 is connected with a driving part, the mounting beam 7 is provided with an air inflation pipe 8, and the driving part cooperates with the air inflation pipe 8.
[0025] In this embodiment, specifically, the embossing assembly 2 has two groups, the paper towel to be processed is a strip-shaped multi-layer, and the paper towel product is formed by slitting. The first matching roller 4 and the embossing roller 3 are steel rollers, and the second matching roller 5 is a rubber roller. The middle of the paper towel is embossed at the middle embossing station, and the four edges of the paper towel are embossed at the four-edge embossing station. The second embossing realizes the full embossing effect, and the paper towel has good integrity. The inflatable pipe 8 is deflated and contracted, the mounting frame 6 is reset to form a gap between the second matching roller 5 and the embossing roller 3 for the paper towel to pass through, the inflatable pipe 8 is inflated and expanded, the mounting frame 6 is driven to swing by the driving part, and the second matching roller 5 presses the paper towel on the surface of the embossing roller 3.
[0026] In other alternative embodiments, grooves corresponding to the four-edge embossing protrusions can be provided on the first matching roller 4 to avoid the middle embossing protrusions affecting the abutment of the first matching roller 4 and the embossing roller 3 during the second embossing. The mounting frame 6 can be fixedly arranged on the mounting beam 7, and the power source lifts or depresses the mounting beam 7 to realize the relative movement of the second matching roller 5 and the embossing roller 3. The driving technology is mature, and the first matching roller 4 can also be a rubber roller.
[0027] Referring to the accompanying drawings Figures 1-3 The first matching roller 4 is also provided with low embossing protrusions corresponding to the middle embossing protrusions, the low embossing protrusions are arranged within the high embossing protrusions, the embossing assembly 2 further comprises a third matching roller, the first matching roller 4 is circumferentially provided with a low embossing station, the third matching roller is arranged at the low embossing station, the surface of the third matching roller is made of flexible material, the paper feeding assembly 1 comprises a first paper guide roller 9 and a second paper guide roller 10, two groups of paper towels to be processed pass through the first paper guide roller 9 and the second paper guide roller 10, respectively, and then pass through between the embossing roller 3 and the second matching roller 5 and between the first matching roller 4 and the third matching roller, and are compounded between the embossing roller 3 and the first matching roller 4.
[0028] In this embodiment, the rewound multi-layer paper is divided into two groups of paper towels to be processed, and is compounded after being embossed respectively, so that the paper towel has double-side foaming and better texture.
[0029] The above describes the preferred embodiments of the present application, and it should be pointed out that the protection scope of the present application is not limited to this. For those skilled in the art, many improvements, decorations, or equivalent replacements can be made without departing from the technical range disclosed by the present application, and are also regarded as the protection scope of the present application.
Claims
1. A new type of four-edge embosser, comprising a paper feeding assembly (1) forming a paper running path, on which an embossing assembly (2) is arranged, the embossing assembly (2) comprising an embossing roller (3) and a first matching roller (4) which are rotationally matched, characterized in that: The embossing roller (3) is provided with middle embossing protrusions and four-side embossing protrusions, the embossing assembly (2) further comprises a second matching roller (5), the middle embossing station and the four-side embossing station are sequentially arranged along the circumference of the embossing roller (3), the second matching roller (5) is arranged in the middle embossing station, and the first matching roller (4) is arranged in the four-side embossing station.
2. A novel four-edge embosser as claimed in claim 1, characterized in that: The end of the four-side embossing protrusion is higher than the end of the middle embossing protrusion in the radial direction of the embossing roller (3), and the middle embossing protrusion is arranged in the surrounding of the four-side embossing protrusion.
3. A novel four edge embosser as claimed in claim 1, wherein: The surface of the second matching roller (5) is made of flexible material, and the first matching roller (4) is provided with high embossing protrusions corresponding to the four-side embossing protrusions.
4. A novel four edge embosser as claimed in claim 3, wherein: The first matching roller (4) is further provided with low embossing protrusions corresponding to the middle embossing protrusions, the low embossing protrusions are arranged in the surrounding of the high embossing protrusions, the embossing assembly (2) further comprises a third matching roller, the first matching roller (4) is provided with a low embossing station in the circumferential direction, and the third matching roller is arranged in the low embossing station.
5. A novel four edge embosser as claimed in claim 1, wherein: The surface of the third matching roller is made of flexible material, the paper feeding assembly (1) comprises a first paper guide roller (9) and a second paper guide roller (10), two groups of paper towels to be processed pass through the first paper guide roller (9) and the second paper guide roller (10) respectively, and then pass through between the embossing roller (3) and the second matching roller (5) and between the first matching roller (4) and the third matching roller, and are compounded between the embossing roller (3) and the first matching roller (4). The second matching roller (5) is rotatably arranged on a mounting frame (6), the mounting frame (6) is swingably arranged on a mounting beam (7), the mounting frame (6) is connected with a driving part, the mounting beam (7) is provided with an inflation pipe (8) therein, and the driving part cooperates with the inflation pipe (8).