Crimping split roller of paper embossing machine and paper embossing machine thereof

Abstract

The utility model discloses a paper embossing machine crimping split roller and a paper embossing machine thereof, the paper embossing machine comprises a raw paper supply roller frame, an embossing machine and an embossed paper collection roller frame, the embossing machine comprises a rack and a plurality of embossing mechanisms which are driven by a motor and are arranged at different heights of the rack; the embossing mechanism comprises an upper embossing roller set, a lower embossing roller set and a pressing roller set, the upper embossing roller set, the lower embossing roller set and the pressing roller set all comprise embossing rollers and pressing rollers, at least one pressing roller is a split type pressing roller, and the split type pressing rollers correspond to embossing roller printing areas respectively. The utility model relates to a compression roller which is also called a rubber roller and is mainly a roller-shaped product which takes steel or metal as a core and is coated with rubber. Compared with the prior art, paper pressed by the novel paper embossing machine has higher bulkiness and better softness and comfort. And the use of the whole material of the compression roller is reduced, and the cost of the compression roller is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, specifically to the technical field of embossing machine manufacturing, and more specifically to a press-connected split roller for a paper embossing machine and the paper embossing machine thereof. Background Art

[0002] At present, the main production and packaging forms of paper towels mainly include roll paper, boxed tissue paper, soft-pack tissue paper, paper handkerchiefs, small roll paper, hand wipes, kitchen paper, etc. The number of layers of paper towels is often between 2 and 4 layers. In order to meet the personalized consumption needs, it is often necessary to emboss the paper towels. The embossed patterns are various and beautiful. The equipment used for embossing the paper towels is an embossing machine.

[0003] The prior art such as CN202321917829.9 discloses a paper embossing device. The paper embossing device includes a glue application component, an embossing component, a composite component, and a spraying component. The glue application component is used to coat the glue required for paper lamination onto the surface of the paper on the embossing component. The composite component is used to laminate the papers that have been embossed by the embossing component together. Among them, the embossing component includes a mutually cooperating embossing roller and a rubber roller. The surface of the embossing roller is engraved with patterns. The rubber roller is a roller-shaped product with a metal core and a rubber outer covering. The paper passes between the embossing roller and the rubber roller, and the pattern contour on the embossing roller is pressed on the paper to form a pattern of corresponding shape on the paper. However, both the embossing roller and the rubber roller in the above device are full-length rollers with the same length as the embossing roller, which results in the compression of the non-embossed area, reducing the softness of the produced paper, insufficient fluffiness, hardness of the product, and poor use experience.

[0004] Therefore, how to provide a paper embossing machine with a simple structure that can ensure the softness and comfort of the paper while meeting the embossing requirement is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0005] In view of this, the utility model provides a press-connected split roller for a paper embossing machine and the paper embossing machine thereof with a simple structure that can ensure the softness and comfort of the paper while meeting the embossing requirement.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A press-connected split roller for a paper embossing machine, the paper embossing machine includes a base paper supply roller rack, an embossing machine, and an embossed paper collection roller rack. The embossing machine includes a machine frame and a plurality of embossing mechanisms arranged at different heights on the machine frame and driven by a motor;

[0007] The embossing mechanism includes an upper embossing roller group, a lower embossing roller group, and a pressing roller group. The upper embossing roller group, the lower embossing roller group, and the pressing roller group all include a pattern roller and a pressing roller. At least one of the pressing rollers is a split pressing roller, and the split pressing rollers respectively correspond to the printing areas of the pattern rollers.

[0008] The medium-pressure roller of the present utility model, also known as a rubber roller, is mainly a roller-shaped product made of steel or with a metal core and covered with rubber on the outside. At least one of the rollers of the present model is a split roller, which can ensure that at least once during the paper embossing and laminating process, the pressing is carried out with a roller having the same length as the pattern roller. Thus, under the same pressing conditions, the paper pressed by the final paper embossing machine has a higher fluffiness than the prior art, making the paper softer and more comfortable. And it reduces the use of the overall material of the roller and lowers the cost of the roller.

[0009] Further, the split roller includes a roller frame arranged around any position in the circumferential direction of the pattern roller and parallel to the axial direction of the pattern roller, and a plurality of short rollers arranged on the roller frame; the plurality of short rollers respectively correspond to the printing areas of the pattern roller.

[0010] The present utility model can set the split roller for the roller according to the space of the frame and the requirements for the fluffiness and softness of the paper, and the roller frame and the plurality of short rollers in the split roller can be arranged at any position in the circumferential direction of the pattern roller, and the plurality of roller frames are not on the same circumferential surface, which makes the overall mechanism layout more flexible.

[0011] Further, the roller frame includes a cross beam and brackets; the cross beam is fixedly connected to the frame, and there are a plurality of brackets, one end of which is connected to the frame and the other end extends out of the frame and is arranged towards the pattern roller. Every two of the brackets form a group, and at least one of the short rollers is rotatably connected between the ends of each group of brackets extending out of the frame, and the distance between the short roller and the pattern roller is adjustable.

[0012] Further, it further includes a telescopic mechanism, and the telescopic mechanism is arranged at both ends of the cross beam and is hinged and installed on the frame through a deflection adjustment seat. The deflection adjustment seat is adjusted by the telescopic mechanism hinged to the side wall of the frame, so as to drive and adjust the distance between the cross beam and the pattern roller.

[0013] Further, it further includes a telescopic mechanism. Two telescopic mechanisms are arranged inside the cross beam corresponding to each group of brackets. The fixed end of the telescopic mechanism is fixedly connected to the inside of the cross beam, and the telescopic end of the telescopic mechanism is fixedly connected to the end of the bracket far from the pattern roller. The telescopic mechanism telescopically adjusts the distance between the short roller and the pattern roller.

[0014] Further, the telescopic mechanism is a telescopic cylinder.

[0015] A paper embossing machine includes a split roller for pressing of the paper embossing machine as described above.

[0016] Further, it further includes a second embossing mechanism, which includes a second upper embossing roller group and a second lower embossing roller group. The second upper embossing roller group and the second lower embossing roller group are driven by a motor and are arranged at the position of the non-embossing mechanism on the frame.

[0017] Compared with the prior art, the beneficial technical effects of the present utility model are as follows:

[0018] 1. At least one pressure roller in the present utility model adopts a split pressure roller. The split pressure roller can accurately press the printing area of the embossing roller, avoiding the problem of high hardness of the overall pressed paper caused by the traditional integral pressure roller. Under the same pressing conditions, this design makes the finally pressed paper have higher fluffiness and better soft comfort.

[0019] 2. In order to further improve the flexibility and adaptability of the embossing machine, the present design also introduces a telescopic mechanism. The telescopic mechanism is hinged to the frame through a deflection adjusting seat and can accurately adjust the distance between the cross beam and the embossing roller. Or a telescopic mechanism for each group of brackets is arranged inside the cross beam to adjust the distance between the short roller and the embossing roller. These two designs enable users to flexibly adjust according to different paper materials and embossing requirements, so as to obtain the best embossing effect.

[0020] 3. The present design also considers the multi-function requirements of the embossing machine. A second embossing mechanism is added to the frame, which is located at the position of the non-embossing mechanism and can work independently or in cooperation with the embossing mechanism. This design not only improves the production efficiency of the embossing machine, but also provides users with more embossing options and combination methods, and can realize multi-layer paper compounding of 2 layers, 4 layers, etc. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only the embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained according to the provided drawings without creative efforts.

[0022] Figure 1 The drawing is a schematic diagram of Embodiment 1 of the overall structure of a paper embossing machine of the present utility model;

[0023] Figure 2 The drawing is a schematic diagram of Embodiment 2 of the overall structure of a paper embossing machine of the present utility model;

[0024] Figure 3 The drawing is a schematic diagram of the overall structure of the press-connected split roller of a paper embossing machine of the present utility model;

[0025] Figure 4The attached drawing is a schematic structural diagram of Embodiment 1 of the telescopic mechanism in a paper embossing machine of the present utility model;

[0026] Figure 5 The attached drawing is a schematic structural diagram of Embodiment 2 of the telescopic mechanism in a paper embossing machine of the present utility model;

[0027] Among them, 100 is an embossing machine; 200 is a base paper supply roller rack; 300 is an embossed paper collection roller rack; 1 is a frame; 2 is an embossing mechanism; 21 is an upper embossing roller group; 22 is a lower embossing roller group; 23 is a pressing roller group; 201 is an embossing roller, 202 is a split pressing roller, 2021 is a pressing roller frame, 2022 is a short roller, 211 is a cross beam, 212 is a bracket, 3 is a telescopic mechanism, 4 is a deflection adjustment seat, 5 is a second embossing mechanism, 51 is a second upper embossing roller group, and 52 is a second lower embossing roller group. Detailed implementation manners

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] As Figure 1 shown, a paper embossing machine presses a split roller. The paper embossing machine includes a base paper supply roller rack 200, an embossing machine 100, and an embossed paper collection roller rack 300. The embossing machine 100 includes a frame 1 and a plurality of embossing mechanisms 2 driven by a motor and arranged at different heights on the frame 1;

[0030] The embossing mechanism 2 includes an upper embossing roller group 21, a lower embossing roller group 22, and a pressing roller group 23. The upper embossing roller group 21, the lower embossing roller group 22, and the pressing roller group 23 all include an embossing roller 201 and a pressing roller. At least one of the pressing rollers is a split pressing roller 202, and the split pressing rollers 202 respectively correspond to the printing areas of the embossing rollers 201.

[0031] In the present utility model, the pressing roller, also known as a rubber roller, is mainly a roller-shaped product made of steel or with a metal core and rubber-coated on the outside. At least one of the pressing rollers in the present model being a split pressing roller 202 can ensure that at least once during the paper embossing and compounding process, the pressing roller with the same length as the embossing roller 201 is used for pressing. Thus, under the same pressing conditions, the paper embossed by the final paper embossing machine has a higher fluffiness than the prior art, and the softness and comfort of the paper are better. And it reduces the use of the overall material of the pressing roller and lowers the cost of the pressing roller.

[0032] Further, the split-type pressure roller 202 includes a pressure roller frame 2021 disposed around any position in the circumferential direction of the flower roller 201 and arranged parallel to the axial direction of the flower roller 201, and a plurality of short rollers 2022 provided on the pressure roller frame 2021; the plurality of short rollers 2022 respectively correspond to the printing areas of the flower roller 201.

[0033] The utility model can set the split-type pressure roller 202 according to the space of the frame 1 and the requirements for the fluffiness and softness of the paper, and the pressure roller frame 2021 and the plurality of short rollers 2022 in the split-type pressure roller 202 can be arranged at any position in the circumferential direction of the flower roller 201, and the plurality of pressure roller frames 2021 are not on the same circumferential surface, which makes the overall mechanism layout more flexible.

[0034] As Figure 3 shown, the pressure roller frame 2021 includes a cross beam 211 and brackets 212; the cross beam 211 is fixedly connected to the frame 1, the brackets 212 are multiple, one end of which is connected to the frame 1 and the other end extends out of the frame 1 and is arranged towards the flower roller 201, and every two brackets 212 are in a group, and at least one short roller 2022 is rotatably connected between the ends of each group of brackets 212 extending out of the frame 1, and the distance between the short roller 2022 and the flower roller 201 is adjustable.

[0035] As Figure 4 shown, Embodiment 1 of the telescopic mechanism in the paper embossing machine: It further includes a telescopic mechanism 3, the telescopic mechanism 3 is arranged at both ends of the cross beam 211 and is hinged and installed on the frame 1 through a deflection adjustment seat 4, and the deflection adjustment seat 4 is adjusted by the telescopic mechanism 3 hinged to the side wall of the frame 1 to drive and adjust the distance between the cross beam 211 and the flower roller 201.

[0036] As Figure 5 shown, Embodiment 2 of the telescopic mechanism in the paper embossing machine: It further includes a telescopic mechanism 3, two telescopic mechanisms 3 are correspondingly arranged inside the cross beam 211 for each group of brackets 212, the fixed end of the telescopic mechanism 3 is fixedly connected to the inside of the cross beam 211, the telescopic end of the telescopic mechanism 3 is fixedly connected to the end of the bracket 1 away from the flower roller 201, and the telescopic mechanism 3 telescopically adjusts the distance between the short roller 2022 and the flower roller 201.

[0037] In Embodiment 1 of the telescopic mechanism in the paper embossing machine and Embodiment 2 of the telescopic mechanism in the paper embossing machine, the telescopic mechanism 3 is a telescopic cylinder.

[0038] Using a telescopic cylinder for the telescopic mechanism 3 can effectively avoid the pollution of the paper caused by the leakage of the oil cylinder.

[0039] In order to further improve the flexibility and adaptability of the embossing machine, the present utility model also introduces a telescopic mechanism 3. The telescopic mechanism 3 is hinged to the frame 1 through a deflection adjusting seat 4, and can precisely adjust the distance between the cross beam 211 and the embossing roller 201. Or a telescopic mechanism 3 for each group of brackets 212 is also provided inside the cross beam 211 to adjust the distance between the short roller 2022 and the embossing roller 201. Adopting at least one of the above designs enables the user to flexibly adjust according to different paper materials and embossing requirements, thereby obtaining the best embossing effect.

[0040] Embodiment 2 is as follows Figure 2 As shown: A paper embossing machine includes a base paper supply roller frame 200, an embossing machine 100, and an embossed paper collection roller frame 300. The embossing machine 100 includes a frame 1 and a plurality of embossing mechanisms 2 driven by a motor and arranged at different heights on the frame 1;

[0041] The embossing mechanism 2 includes an upper embossing roller group 21, a lower embossing roller group 22, and a pressing roller group 23, and also includes a second embossing mechanism 5. The second embossing mechanism 5 includes a second upper embossing roller group 51 and a second lower embossing roller group 52. The second upper embossing roller group 51 and the second lower embossing roller group 52 are driven by a motor and arranged on the frame 1 at a position other than the embossing mechanism 2.

[0042] The upper embossing roller group 21, the lower embossing roller group 22, the second upper embossing roller group 51, the second lower embossing roller group 52, and the pressing roller group 23 all include an embossing roller 201 and a pressing roller. At least one of the pressing rollers is a split pressing roller 202, and the split pressing rollers 202 respectively correspond to the printing areas of the embossing rollers 201.

[0043] This embodiment also considers the multi-functional requirements of the embossing machine. A second embossing mechanism 5 is added to the frame 1. This mechanism is located at a position other than the embossing mechanism 2 and can work independently or in cooperation with the embossing mechanism 2. This design not only improves the production efficiency of the embossing machine, but also provides users with more embossing options and combination methods, and can realize multi-layer paper lamination such as 2 layers and 4 layers, meeting the customer's needs.

[0044] Embodiment 2 also includes as follows Figure 4 As shown, the telescopic mechanism 3 of Embodiment 1 of the telescopic mechanism in the paper embossing machine. The telescopic mechanism 3 is arranged at both ends of the cross beam 211 and is hinged and installed on the frame 1 through a deflection adjusting seat 4. The deflection adjusting seat 4 is adjusted and deflected by the telescopic mechanism 3 hinged to the side wall of the frame 1, thereby driving and adjusting the distance between the cross beam 211 and the embossing roller 201.

[0045] Or it includes, as follows Figure 5As shown, in Embodiment 2 of the telescopic mechanism in the paper embossing machine, there are two telescopic mechanisms 3 provided inside the cross beam 211 corresponding to each group of the brackets 212. The fixed end of the telescopic mechanism 3 is fixed inside the cross beam 211, and the telescopic end of the telescopic mechanism 3 is fixedly connected to one end of the bracket 1 away from the embossing roller 201. The telescopic mechanism 3 telescopically adjusts the distance between the short roller 2022 and the embossing roller 201.

[0046] Adopting at least one of the above designs enables the user to flexibly adjust according to different paper materials and embossing requirements, so as to obtain the best embossing effect.

[0047] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0048] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present embodiments. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present embodiments. Therefore, the present embodiments will not be limited to the embodiments shown herein, but rather should be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A split roller for press connection of a paper embossing machine, the paper embossing machine comprising a base paper supply roller frame (200), an embossing machine (100) and an embossed paper collection roller frame (300), characterized in that, The embossing machine (100) includes a frame (1) and a plurality of embossing mechanisms (2) driven by a motor and arranged at different heights of the frame (1); The embossing mechanism (2) includes an upper embossing roller group (21), a lower embossing roller group (22) and a pressing roller group (23). The upper embossing roller group (21), the lower embossing roller group (22) and the pressing roller group (23) all include an embossing roller (201) and a pressing roller. At least one of the pressing rollers is a split pressing roller (202), and the split pressing rollers (202) respectively correspond to the printing areas of the embossing rollers (201).

2. The split roll for press connection of a paper embossing machine according to claim 1, characterized in that, The split pressing roller (202) includes a pressing roller frame (2021) arranged around any position in the circumferential direction of the embossing roller (201) and parallel to the axial direction of the embossing roller (201), and a plurality of short rollers (2022) arranged on the pressing roller frame (2021); the plurality of short rollers (2022) respectively correspond to the printing areas of the embossing roller (201).

3. The split roller for crimping of a paper embossing machine according to claim 2, wherein, The pressing roller frame (2021) includes a cross beam (211) and brackets (212); the cross beam (211) is fixedly connected to the frame (1), and there are a plurality of brackets (212). One end of each bracket (212) is connected to the frame (1) and the other end extends out of the frame (1) and is arranged towards the embossing roller (201). Every two brackets (212) form a group, and at least one of the short rollers (2022) is rotatably connected between the ends of each group of brackets (212) extending out of the frame (1), and the distance between the short roller (2022) and the embossing roller (201) is adjustable.

4. The split roller for press connection of a paper embossing machine according to claim 3, wherein, It further includes a telescopic mechanism (3). The telescopic mechanism (3) is arranged at both ends of the cross beam (211) and is hinged and installed on the frame (1) through a deflection adjustment seat (4). The deflection adjustment seat (4) is adjusted by the telescopic mechanism (3) hinged to the side wall of the frame (1) to drive and adjust the distance between the cross beam (211) and the embossing roller (201).

5. A split roller for press - connecting in a paper embossing machine according to claim 3, characterized in that, It further includes a telescopic mechanism (3). Two telescopic mechanisms (3) are arranged inside the cross beam (211) corresponding to each group of brackets (212). The fixed end of the telescopic mechanism (3) is fixed inside the cross beam (211), and the telescopic end of the telescopic mechanism (3) is fixedly connected to the end of the bracket (212) away from the embossing roller (201). The telescopic mechanism (3) telescopically adjusts the distance between the short roller (2022) and the embossing roller (201).

6. A split roll for crimping of a paper embossing machine according to any one of claims 4 or 5, characterized in that, The telescopic mechanism (3) is a telescopic cylinder.

7. A paper embossing machine, characterized in that, It includes a paper embossing machine press-connected split roller according to any one of claims 1-6.

8. A paper embossing machine according to claim 7, wherein, It further includes a second embossing mechanism (5). The second embossing mechanism (5) includes a second upper embossing roller group (51) and a second lower embossing roller group (52). The second upper embossing roller group (51) and the second lower embossing roller group (52) are driven by a motor and are arranged on the frame (1) at a position other than the embossing mechanism (2).

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