Roll-core-shaped carrier based on roll cutting packaging
By combining rigid support with flexible cushioning in a roll-shaped carrier design, the problem of indentation caused by traditional roll-shaped carriers is solved, achieving flush winding of surface materials and efficient packaging.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANGJIAGANG YUSTER ENTERPRISE CONSULTING MANAGEMENT CO LTD
- Filing Date
- 2025-04-23
- Publication Date
- 2026-04-10
AI Technical Summary
Traditional core carriers have a simple structure, which makes it easy for indentations to be left on the surface material during the winding process, affecting product quality and material utilization.
It adopts a core-shaped carrier design that combines rigid support and flexible cushioning. Through the combination of tube body and soft layer, the surface material edge is precisely snapped with notches to ensure that the surface is flat during the rolling and packaging process.
It achieves stable support and cushioning protection for surface materials, improves packaging quality and material utilization, and expands the scope of application.
Smart Images
Figure CN224104641U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a roll core carrier technical field especially relates to a roll core shape carrier based on roll cutting package. BACKGROUND
[0002] Roll cutting package is a kind of packaging method, and material is curled and cut on the specific carrier.
[0003] In the traditional roll cutting package process, the structure design of roll core carrier is often single. Many carriers only adopt rigid structure, and there is height difference between the roll head and the roll core carrier. The protruding part of the height difference lacks the buffer protection of the surface material, so that the surface material is easy to leave indentation in the winding process, which seriously affects the product quality. Although some carriers have a certain buffer design, due to unreasonable structure or improper parameter setting, the surface material height difference cannot be effectively smoothed, so that the surface material at the roll core appears indentation in different degrees, which reduces the packaging accuracy and material utilization. UTILITY MODEL CONTENT
[0004] Therefore, the utility model discloses the purpose of providing a kind of roll core shape carrier based on roll cutting package in combination with rigid support and flexible buffer, by the first end of surface material and the gap joint of roll core carrier, effectively improve indentation.
[0005] The utility model discloses the following technical scheme:
[0006] A kind of roll core shape carrier based on roll cutting package, including pipe body, soft layer;The pipe body is hollow circular body hard pipe;The soft layer is set as several turns, and several soft layers are wound on the outer surface of pipe body;The pipe body is equipped with first gap;The soft layer is equipped with second gap;The first gap, second gap are used for the edge of surface material to be connected, to realize that surface is flush and improves indentation in the process of roll cutting package.
[0007] Further improvement to the above technical solution is that the pipe body is hollow roll-shaped hard pipe.
[0008] Further improvement to the above technical solution is that the hollow circular body hard pipe and the hollow roll-shaped hard pipe are one of plastic hard pipe, metal hard pipe or hardboard hard pipe.
[0009] Further improvement to the above technical solution is that the soft layer is one of sponge layer, rubber layer or high polymer foamed material layer.
[0010] Further improvement to the above technical solution is that the winding number of the soft layer is 1-5 turns.
[0011] Further improvement to the above technical solution is that the first gap is arranged at one end of the pipe body, and the outer side of the first gap is used to be connected with the first end of surface material.
[0012] Further improvement of the above technical solution is that the depth of the first notch is matched with the thickness of the surface material to be clamped.
[0013] Further improvement of the above technical solution is that the second notch is arranged on the outer side of the soft layer after winding, and the outer side of the second notch is used to connect with the first end of the surface material.
[0014] Further improvement of the above technical solution is that the depth of the second notch is matched with the thickness of the surface material to be clamped under pressure.
[0015] Further improvement of the above technical solution is that the surface material is any one of leather, artificial leather, wood veneer, film or cloth.
[0016] The utility model discloses the beneficial effect is:
[0017] The utility model discloses whole structure design scientific and reasonable, through the combination of pipe body and soft layer, realized the stable support and buffer protection of surface material. The diversification of material quality makes the carrier can flexible adaptation different use scene and cost requirement, and the accurate design of notch ensures that surface material edge clamping is accurate, finally reaches the excellent effect of roll cutting package surface flush improvement indentation, improves the packaging quality and material utilization, expands the application range simultaneously, has good practicality and economy. DRAWINGS
[0018] Figure 1 It is the structure schematic drawing of the embodiment 1 of the roll core shape carrier based on roll cutting package of the utility model;
[0019] Figure 2 It is the side view of the embodiment 1 of the roll core shape carrier based on roll cutting package of the utility model; Figure 1
[0020] Figure 3 It is the structure schematic drawing of the embodiment 2 of the roll core shape carrier based on roll cutting package of the utility model;
[0021] Figure 4 It is the side view of the embodiment 2 of the roll core shape carrier based on roll cutting package of the utility model; Figure 3
[0022] Figure 5 It is the structure schematic drawing of the embodiment 3 of the roll core shape carrier based on roll cutting package of the utility model;
[0023] Figure 6 It is the side view of the embodiment 3 of the roll core shape carrier based on roll cutting package of the utility model; Figure 5
[0024] Figure 7 Structure schematic view of embodiment 4 of the roll core-shaped carrier based on roll cutting packaging of the utility model.
[0025] Figure 8 For Figure 7 The side view of embodiment 4 of the roll core-shaped carrier based on roll cutting packaging.
[0026] The figure mark is:
[0027] 10, pipe body; 11, hollow circular body hard pipe; 12, hollow roll-shaped hard pipe; 20, soft body layer; 30, first notch; 40, second notch. DETAILED DESCRIPTION
[0028] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0029] In the description of the utility model, it should be explained that the orientation or position relationship indicated by the terms "vertical direction", "upper", "lower", "horizontal" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0030] In the description of the utility model, it should also be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0031] As Figures 1 to 4As shown, it relates to a core-shaped carrier based on roll cutting packaging, including a tube body 10, a soft layer 20; the tube body 10 is a hollow circular hard tube 11; the soft layer 20 is arranged in several turns, and the soft layer 20 is wound on the outer surface of the tube body 10; the tube body 10 is provided with a first notch 30; the soft layer 20 is provided with a second notch 40; the first notch 30 and the second notch 40 are used for clamping the edge of the surface material to realize the surface flush and improve the core indentation of the surface material in the roll cutting packaging process.
[0032] Specifically, by combining the tube body 10 and the soft layer 20 of the carrier body, the tube body 10 provides rigid support, the soft layer 20 provides cushioning, and the first notch 30 and the second notch 40 precisely clamp the edge of the surface material. In this way, during roll cutting packaging, the hard tube ensures the stability of the carrier structure, the soft layer 20 avoids direct pressure on the surface material, and the notches ensure accurate edge positioning, ultimately realizing a flush package surface and improving the core indentation of the surface material, significantly improving packaging quality and material utilization, and being suitable for packaging scenarios with high surface flatness requirements.
[0033] Further, the tube body 10 is a hollow roll-shaped hard tube 12. Specifically, the tube body 10 adopts a hollow roll-shaped hard tube 12, which is formed by material winding. This shape is more convenient for uniform winding of the surface material during roll cutting, has better stability and symmetry in structure, reduces deviation during winding, improves operation convenience, ensures smooth roll cutting and packaging process, and is especially suitable for industrial large-scale roll cutting operations.
[0034] Further, the hollow circular hard tube 11 and the hollow roll-shaped hard tube 12 are one of a plastic hard tube, a metal hard tube, or a hard paperboard hard tube. Specifically, the tube body 10 is made of plastic, metal, or hard paperboard. Plastic hard tubes have the advantages of light weight and low cost, making them suitable for weight-sensitive packaging; metal hard tubes have high strength and good durability, making them suitable for heavy or high-strength use scenarios; hard paperboard hard tubes are environmentally friendly and easy to process, meeting the trend of green packaging. The variety of material choices makes the carrier flexible and adaptable to different use environments and cost requirements, expanding its application range.
[0035] Further, the soft layer 20 is one of a sponge layer, a rubber layer, or a high polymer foam material layer. Specifically, the soft layer 20 is made of sponge, rubber, or high polymer foam material. These materials have good softness and elasticity, can effectively buffer external pressure, prevent the surface material from being deformed under pressure during roll cutting and packaging, and protect the original texture and performance of the material. At the same time, such materials have high surface friction, which can increase the contact friction with the surface material, prevent the material from sliding during roll cutting, and ensure the accuracy of roll cutting.
[0036] Further, the soft layer 20 is wound for 1-5 turns. Specifically, the sufficient number of turns ensures that the soft layer 20 has a certain thickness and buffer volume, enhances the protection effect on the surface material, makes the pressure distribution more uniform during the cutting process, and runs more smoothly, avoids insufficient buffering due to the soft layer 20 being too thin, and thus affects the packaging quality; the soft layer 20 can be connected with the tube 10 through adhesive or a fixing assembly.
[0037] Further, the first notch 30 is arranged at one end of the tube 10, and the outer side of the first notch 30 is used to connect with the first end of the surface material. Specifically, the specific position facilitates the operator to quickly position and install the surface material, ensures that the clamping position is accurate, provides accurate starting positioning for the cutting and packaging, ensures the consistency and high precision of each cutting and packaging, and reduces material waste caused by positioning deviation.
[0038] Further, the depth of the first notch 30 is matched with the thickness of the surface material to be clamped. Specifically, the depth range is optimized, which can ensure that there is enough space to clamp the edge of the surface material at the notch, and will not excessively weaken the structural strength of the tube 10, so that the tube 10 remains stable when carrying the surface material winding, and avoids the tube 10 from being broken or deformed due to the notch being too deep.
[0039] Further, the second notch 40 is arranged at the outer side of the soft layer 20 after winding, and the outer side of the second notch 40 is used to connect with the first end of the surface material. Specifically, this design enables the edge of the surface material at the soft layer 20 to be accurately clamped, and cooperates with the first notch 30 of the tube 10, which structurally ensures the flushness of the outer surface of the entire carrier, further optimizes the indentation effect, and ensures that the surface material can also be wound flat in the soft layer 20 area.
[0040] Further, the depth of the second notch 40 is matched with the thickness of the surface material to be clamped under pressure. Specifically, the soft layer 20 will be subjected to a certain pressure during the actual cutting process, and the thickness of the soft layer 20 may change when it is subjected to pressure. By designing the depth of the second notch 40 of the soft layer 20 to match the thickness of the surface material after being subjected to pressure, it can be ensured that the surface material can be clamped into the second notch 40 tightly throughout the cutting process, maintains a stable state, and tries to smooth the height difference at the interface, effectively improves the indentation problem, and improves the packaging quality.
[0041] Further, the surface material is any one of leather, artificial leather, wood veneer, film or cloth. Specifically, the surface material is leather, artificial leather, wood veneer, film or cloth, which can be widely applied to the cutting and packaging of various flexible materials, embodying its versatility and multifunctionality, and meeting the packaging needs of different industries such as surface materials of automotive interior parts, leather manufacturing, home surface materials, textile and garment, and film processing.
[0042] Embodiment 1
[0043] As shown in Figure 1 and Figure 2 , a roll core-shaped carrier based on cutting and packaging includes a tube body 10; the tube body 10 is a hollow circular hard tube 11; the tube body 10 is provided with a first notch 30; the first notch 30 is used to clamp the edge of the surface material to realize the surface flush and improve the surface material roll core indentation during the cutting and packaging process; during the cutting and packaging process, the surface material is wound and packaged from the first notch 30.
[0044] Embodiment 2
[0045] As shown in Figure 3 and Figure 4 , a roll core-shaped carrier based on cutting and packaging is different from embodiment 1 in that it includes a tube body 10 and a soft layer 20; the tube body 10 is a hollow circular hard tube 11; the soft layer 20 is provided in several turns, and several soft layers 20 are wound on the outer surface of the tube body 10; the tube body 10 is provided with a first notch 30; the soft layer 20 is provided with a second notch 40; the first notch 30 and the second notch 40 are both used to clamp the edge of the surface material to realize the surface flush and improve the surface material roll core indentation during the cutting and packaging process; during the cutting and packaging process, the soft layer 20 is wound to connect with the tube body 10 from the first notch 30 of the tube body 10, and then the surface material is wound and packaged from the second notch 40.
[0046] Embodiment 3
[0047] As shown in Figure 5 and Figure 6 , a roll core-shaped carrier based on cutting and packaging is different from embodiment 1 in that it includes a tube body 10a; the tube body 10a is a hollow roll-shaped hard tube 12, which is wound by plastic, metal or hardboard; the tube body 10a is provided with a first notch 30a; the first notch 30a is used to clamp the edge of the surface material to realize the surface flush and improve the surface material roll core indentation during the cutting and packaging process; during the cutting and packaging process, the surface material is wound and packaged from the first notch 30a.
[0048] Embodiment 4
[0049] As shown in Figure 7 and Figure 8As shown, a core-shaped carrier based on roll cutting packaging, different from the embodiment 1, comprises a tube body 10a, a soft layer 20a; the tube body 10a is a hollow roll-shaped hard tube 12, which is wound by plastic, metal or hard paperboard; the soft layer 20a is arranged in several turns, and several soft layers 20a are wound on the outer surface of the tube body 10a; the tube body 10a is provided with a first notch 30b; the soft layer 20a is provided with a second notch 40a; the first notch 30b and the second notch 40a are used for clamping the edges of the surface material, so as to realize the surface flush in the roll cutting packaging process and improve the surface material core indentation; in the roll cutting packaging process, the soft layer 20a is wound from the first notch 30b of the tube body 10a to realize the connection with the tube body 10a, and then the surface material is wound and packaged from the second notch 40a.
[0050] The whole structure of the utility model is scientific and reasonable in design, the stable support and buffer protection of the surface material are realized through the combination of the tube body 10 and the soft layer 20. The diversified selection of material quality makes the carrier flexible to adapt to different use scenarios and cost requirements, the accurate design of the notch ensures the accurate clamping of the edge of the surface material, finally the excellent effect of the surface flush and indentation improvement in the roll cutting packaging is achieved, the packaging quality and material utilization are improved, the application range is expanded, and the utility model has good practicability and economy.
[0051] The above only expresses the preferred technical scheme of the utility model, which is described in detail, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that for ordinary skilled persons in the art, without departing from the concept of the utility model, some modifications and improvements can be made, and the utility model also intends to include these changes and modifications.
Claims
1. A roll core-like carrier based on a roll cut packaging, characterized by The pipe body is a hollow circular hard pipe, and the soft layer is provided with a plurality of turns, and the plurality of turns of the soft layer are wound on the outer surface of the pipe body.
2. The roll core-like carrier based on a roll cut packaging according to claim 1, characterized in that, The pipe body is a hollow circular hard pipe.
3. The roll core-like carrier based on a cut-to-size packaging according to claim 1, characterized in that, The hollow circular hard pipe and the hollow roll-shaped hard pipe are one of a plastic hard pipe, a metal hard pipe or a hard paperboard hard pipe.
4. The roll core-like carrier based on a cut-to-size packaging according to claim 1, characterized in that, The soft layer is one of a sponge layer, a rubber layer or a high polymer foaming material layer.
5. The roll core-like carrier based on a cut-to-size package according to claim 1, characterized in that, The number of turns of the soft layer is 1-5 turns.
6. The roll core-like carrier based on a cut-to-size package according to claim 1, characterized in that, The first notch is arranged at one end of the pipe body, and the outer side of the first notch is used for being connected with the first end of the surface material.
7. The roll core-like carrier based on a cut-to-size packaging according to claim 6, characterized in that, The depth of the first notch is matched with the thickness of the surface material to be connected.
8. The roll core-like carrier based on a cut-to-size package according to claim 1, characterized in that, The second notch is arranged at the outer side after the soft layer is wound, and the outer side of the second notch is used for being connected with the first end of the surface material.
9. The roll core-like carrier based on a cut-to-size packaging according to claim 8, characterized in that, The depth of the second notch is matched with the thickness of the surface material to be connected under the pressure state.
10. The roll core-like carrier based on a cut-to-size package according to claim 1, characterized in that, The surface material is any one of leather, artificial leather, wood veneer, film or cloth.