Electronic nonwoven fabric having antistatic function

Abstract

The utility model discloses an electronic non -woven fabric with antistatic function belongs to electronic component packing technical field, including cloth reel and honeycomb buffer layer, honeycomb buffer layer is fixedly connected with conductive silica gel layer, the inside of conductive silica gel layer is located in honeycomb buffer layer, the inside fixed connection of honeycomb buffer layer has a plurality of antistatic slow -release capsules, the utility model discloses, through planar conductive network can quick conduction static, cooperate the conduction sponge core in the diamond skeleton layer can further enhance the conduction ability, while the conductive silica gel layer is with the conductivity, the inside conductive non -woven fabric of its can form dense conduction path with the surface conductive salient point, accelerates static electricity to dissipate, at the same time, the antistatic slow -release capsules in honeycomb buffer layer continuously release antistatic component, effectively avoid antistatic agent loss and prolong the time effect, under the cooperation of multiple structures, can construct efficient, long -term static treatment system, thereby realizes the antistatic function of electronic non -woven fabric.

Description

Technical Field

[0001] This utility model belongs to the field of electronic component packaging technology, specifically relating to an electronic nonwoven fabric with antistatic function. Background Technology

[0002] Antistatic electronic nonwoven fabric is a functional nonwoven material made by adding antistatic agents or conductive materials. It is processed by spunbonding, thermal bonding and other processes. It achieves waterproof and antistatic functions through multi-layer composite structure or fiber design. It is mainly used in the electronics industry and other static-sensitive scenarios.

[0003] Existing electronic nonwoven fabrics are usually composed of a basic fiber layer as the skeleton, combined with functional treatment layers to achieve waterproofing, insulation or shielding. However, with the expansion of application scenarios, these electronic nonwoven fabrics often cannot effectively deal with static electricity in static electricity scenarios. Therefore, an electronic nonwoven fabric with antistatic function is needed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an electronic nonwoven fabric with antistatic function to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an electronic nonwoven fabric with antistatic function, comprising a winding wheel and a honeycomb buffer layer, wherein the honeycomb buffer layer is fixedly connected to a conductive silicone layer, the honeycomb buffer layer is located inside the conductive silicone layer, a plurality of antistatic slow-release capsules are fixedly connected inside the honeycomb buffer layer, a conductive nonwoven fabric is fixedly connected to one side surface of the conductive silicone layer, the conductive nonwoven fabric is located inside the conductive silicone layer, and a plurality of conductive protrusions are fixedly connected to one side surface of the conductive nonwoven fabric.

[0006] The planar conductive mesh can quickly conduct static electricity, and the conductive sponge core in the rhomboid skeleton layer can further enhance the conductivity. At the same time, the conductive silicone layer is inherently conductive, and the conductive nonwoven fabric inside and the conductive bumps on the surface can form a dense conductive path to accelerate the dissipation of static electricity. Meanwhile, the antistatic slow-release capsules in the honeycomb buffer layer continuously release antistatic ingredients, effectively preventing the loss of antistatic agents and prolonging the effect. With the synergy of multiple structures, an efficient and long-lasting static electricity treatment system can be constructed, thereby realizing the antistatic function of electronic nonwoven fabric.

[0007] As a preferred embodiment, the inside of the winding wheel is provided with a winding groove, and the surface of the winding wheel is provided with a take-up cavity.

[0008] As a preferred embodiment, the surface of the fabric receiving cavity is rotatably connected to a nonwoven fabric, which includes a waterproof layer.

[0009] As a preferred embodiment, a planar conductive mesh is fixedly connected to one side surface of the waterproof layer, and the planar conductive mesh is located inside the waterproof layer.

[0010] As a preferred embodiment, a rhomboid skeleton layer is fixedly connected to one side surface of the planar conductive mesh, and the rhomboid skeleton layer is located inside the planar conductive mesh.

[0011] As a preferred embodiment, a conductive sponge core is fixedly connected inside the rhomboid skeleton layer.

[0012] As a preferred embodiment, a conductive silicone layer is fixedly connected to one side surface of the rhombic skeleton layer, and the conductive silicone layer is located inside the rhombic skeleton layer.

[0013] The waterproof layer blocks external moisture, effectively preventing water from seeping in and affecting the electronic components wrapped in the electronic nonwoven fabric or damaging its antistatic structure. At the same time, the diamond-shaped skeleton layer provides stable support for the whole, ensuring that it is not easily deformed during use. Combined with the silicone elasticity and honeycomb structure of the conductive silicone layer and honeycomb buffer layer, it can achieve mechanical cushioning and adapt to stretching, improving its own toughness.

[0014] Compared with the prior art, the beneficial effects of this utility model are: This invention utilizes a planar conductive mesh to rapidly conduct static electricity, which is further enhanced by a conductive sponge core within a rhomboid skeleton layer. Simultaneously, the conductive silicone layer is inherently conductive, and its internal conductive nonwoven fabric and surface conductive bumps form dense conductive paths, accelerating static dissipation. Meanwhile, the antistatic slow-release capsules within the honeycomb buffer layer continuously release antistatic components, effectively preventing antistatic agent loss and extending its effectiveness. Through the synergy of these multiple structures, a highly efficient and long-lasting static electricity treatment system can be constructed, thereby achieving the antistatic function of electronic nonwoven fabric.

[0015] This invention uses a waterproof layer to block external moisture, effectively preventing moisture from seeping in and affecting the electronic components wrapped in the electronic nonwoven fabric or damaging its antistatic structure. At the same time, the diamond-shaped skeleton layer provides stable support for the whole, ensuring that it is not easily deformed during use. Combined with the silicone elasticity and honeycomb structure of the conductive silicone layer and the honeycomb buffer layer, it can achieve mechanical cushioning and adapt to stretching, improving its own toughness. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the internal structure of the fiber nonwoven fabric of this utility model; Figure 3 This is a schematic diagram showing the internal cross-section of the conductive silicone layer of this utility model; Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0017] In the diagram: 1. Wrapping wheel; 2. Wrapping groove; 3. Cloth receiving cavity; 4. Fiber nonwoven fabric; 5. Waterproof layer; 6. Sheet-shaped conductive mesh; 7. Rhomboid skeleton layer; 8. Conductive sponge core; 9. Conductive silicone layer; 10. Honeycomb buffer layer; 11. Antistatic slow-release capsule; 12. Conductive nonwoven fabric; 13. Conductive bumps. Detailed Implementation

[0018] The present invention will be further described below with reference to the embodiments.

[0019] The following embodiments are used to illustrate the present invention, but should not be used to limit the scope of protection of the present invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple improvements to the method of the present invention under the premise of the concept of the present invention are all within the scope of protection claimed by the present invention.

[0020] Please see Figure 1-4 This utility model provides an electronic nonwoven fabric with antistatic function, including a winding wheel 1 and a honeycomb buffer layer 10. The honeycomb buffer layer 10 is fixedly connected to a conductive silicone layer 9, and is located inside the conductive silicone layer 9. Several antistatic slow-release capsules 11 are fixedly connected inside the honeycomb buffer layer 10. A conductive nonwoven fabric 12 is fixedly connected to one side surface of the conductive silicone layer 9, and is located inside the conductive silicone layer 9. Several conductive protrusions 13 are fixedly connected to one side surface of the conductive nonwoven fabric 12. Through a planar... The conductive mesh 6 can quickly conduct static electricity, and the conductive sponge core 8 in the rhomboid skeleton layer 7 can further enhance the conductivity. At the same time, the conductive silicone layer 9 is conductive, and the conductive nonwoven fabric 12 inside and the conductive bumps 13 on the surface can form a dense conductive path to accelerate the dissipation of static electricity. Meanwhile, the antistatic slow-release capsules 11 in the honeycomb buffer layer 10 continuously release antistatic ingredients, effectively preventing the loss of antistatic agents and prolonging the effect. With the synergy of multiple structures, an efficient and long-lasting static electricity treatment system can be constructed, thereby realizing the antistatic function of electronic nonwoven fabric.

[0021] The inside of the winding wheel 1 is provided with a winding groove 2, and the surface of the winding wheel 1 is provided with a take-up cavity 3.

[0022] The surface of the fabric receiving cavity 3 is rotatably connected to a nonwoven fabric 4, which includes a waterproof layer 5.

[0023] A planar conductive mesh 6 is fixedly connected to one side surface of the waterproof layer 5, and the planar conductive mesh 6 is located inside the waterproof layer 5.

[0024] A rhomboid skeleton layer 7 is fixedly connected to one side surface of the planar conductive mesh 6, and the rhomboid skeleton layer 7 is located inside the planar conductive mesh 6.

[0025] The interior of the rhomboid skeleton layer 7 is fixedly connected to a conductive sponge core 8.

[0026] A conductive silicone layer 9 is fixedly connected to one side surface of the rhomboid skeleton layer 7. The conductive silicone layer 9 is located inside the rhomboid skeleton layer 7. Through the waterproof layer 5, it can block external moisture and effectively prevent moisture from seeping in and affecting the electronic components wrapped in the electronic nonwoven fabric or damaging its own antistatic structure. At the same time, the rhomboid skeleton layer 7 provides stable support for the whole and ensures that it is not easily deformed during use. In combination with the silicone elasticity and honeycomb structure of the conductive silicone layer 9 and the honeycomb buffer layer 10, it can achieve mechanical cushioning and adapt to stretching, thereby improving its own toughness.

[0027] Working principle and usage process of this utility model: The electronic nonwoven fabric is first formed by spunbonding or thermal bonding: first, the conductive sponge core 8 is fixed inside the rhomboid skeleton layer 7, then the rhomboid skeleton layer 7 is fixed with the planar conductive mesh 6, and then combined with the waterproof layer 5 to form the basic fiber nonwoven fabric 4 structure; next, the antistatic slow-release capsule 11 is embedded in the honeycomb buffer layer 10 and fixed inside the conductive silicone layer 9 together with the conductive nonwoven fabric 12; finally, the conductive silicone layer 9 is connected to the rhomboid skeleton layer 7 to complete the overall assembly; after assembly, the formed fiber nonwoven fabric 4 is wound into the take-up cavity 3 of the wrapping wheel 1 through the wrapping groove 2 for subsequent storage and transportation. In use, the nonwoven fabric 4 is the basic structure, the waterproof layer 5 blocks the intrusion of external moisture, and the planar conductive mesh 6 quickly conducts static electricity; the diamond-shaped skeleton layer 7 provides structural support, and the conductive sponge core 8 inside it further enhances the static electricity conduction capability; the conductive silicone layer 9 on one side of the diamond-shaped skeleton layer 7 has both conductive and cushioning properties, and the honeycomb cushioning layer 10 inside it not only improves the cushioning performance, but also continuously releases antistatic components through antistatic slow-release capsules 11 to prolong the effect; the conductive nonwoven fabric 12 in the conductive silicone layer 9 and the conductive bumps 13 on the surface form a dense conductive path to accelerate the dissipation of static electricity, and finally synergistically achieve antistatic, waterproof and cushioning functions, which is suitable for the packaging needs of electronic components.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An electronic nonwoven fabric with antistatic function, comprising a winding wheel (1) and a honeycomb buffer layer (10), characterized in that: The honeycomb buffer layer (10) is fixedly connected to the conductive silicone layer (9). The honeycomb buffer layer (10) is located inside the conductive silicone layer (9). Several antistatic slow-release capsules (11) are fixedly connected inside the honeycomb buffer layer (10). A conductive nonwoven fabric (12) is fixedly connected to one side surface of the conductive silicone layer (9). The conductive nonwoven fabric (12) is located inside the conductive silicone layer (9). Several conductive bumps (13) are fixedly connected to one side surface of the conductive nonwoven fabric (12).

2. The electronic nonwoven fabric with antistatic function according to claim 1, characterized in that: The inside of the winding wheel (1) is provided with a winding groove (2), and the surface of the winding wheel (1) is provided with a cloth receiving cavity (3).

3. The electronic nonwoven fabric with antistatic function according to claim 2, characterized in that: The surface of the receiving cavity (3) is rotatably connected to a nonwoven fabric (4), which includes a waterproof layer (5).

4. The electronic nonwoven fabric with antistatic function according to claim 3, characterized in that: A planar conductive mesh (6) is fixedly connected to one side surface of the waterproof layer (5), and the planar conductive mesh (6) is located inside the waterproof layer (5).

5. The electronic nonwoven fabric with antistatic function according to claim 4, characterized in that: A rhomboid skeleton layer (7) is fixedly connected to one side surface of the planar conductive mesh (6), and the rhomboid skeleton layer (7) is located inside the planar conductive mesh (6).

6. The electronic nonwoven fabric with antistatic function according to claim 5, characterized in that: The interior of the rhomboid skeleton layer (7) is fixedly connected to a conductive sponge core (8).

7. The electronic nonwoven fabric with antistatic function according to claim 6, characterized in that: A conductive silicone layer (9) is fixedly connected to one side surface of the rhombic skeleton layer (7), and the conductive silicone layer (9) is located inside the rhombic skeleton layer (7).

Images