Open-hole screen cloth bearing film structure

Abstract

The utility model discloses a perforated screen cloth bearing film structure, which comprises a bearing film, a plurality of holes are arranged on the bearing film, a layer of screen cloth is adhered on the bearing film, a plurality of screen cloth product units are respectively punched and processed at the holes on the screen cloth, and the outline size of each screen cloth product unit is larger than that of each hole. The perforated screen cloth bearing film structure can meet the automatic production requirement of screen cloth products, the positions of the screen cloth products are stable and not prone to deflection in the production process, and the perforated screen cloth bearing film structure is beneficial to improving production efficiency.

Description

Technical Field

[0001] The utility model relates to an open-pore mesh cloth bearing membrane structure, belonging to the technical field of punching and processing of thin product materials. Background Art

[0002] In the production of earphones, it is necessary to set up a dustproof net for the earphones and implant the dustproof mesh cloth in the earphones. The mesh cloth will be cut into mesh products of a certain size and then implanted into the earphones. Traditional earphone mesh implantation is mainly manual. The mesh cloth is designed with adhesive backing, and the positioning and fitting with the earphones are completed manually. However, this method has low work efficiency, and it is difficult to position the mesh product and the earphones, and position displacement may occur. If automated operations are used, the original mesh product structure cannot meet customer production requirements. Utility Model Content

[0003] The purpose of the utility model is to provide an open-pore mesh cloth bearing membrane structure, which can adapt to the automated production requirements of mesh cloth products and is conducive to improving production efficiency.

[0004] In order to solve the above technical problems, a technical solution adopted by the present invention is: to provide a perforated mesh carrier film structure, including a carrier film, on which a plurality of openings are provided, a layer of mesh is pasted on the carrier film, and a plurality of mesh product units are punched out at the plurality of openings on the mesh, and the outer contour size of the mesh product unit is larger than the contour size of the opening.

[0005] Preferably, the plurality of openings are arranged in a row on the carrier film.

[0006] Preferably, the distance between two adjacent openings in the plurality of openings is the same.

[0007] Preferably, the plurality of mesh product units are arranged in a row on the mesh.

[0008] Preferably, the distance between two adjacent mesh product units in the plurality of mesh product units is the same.

[0009] The beneficial effects of the present invention are as follows: the open-pore mesh cloth bearing membrane structure of the present invention can adapt to the automated production requirements of mesh cloth products, the position of the mesh cloth products is stable and not easily deflected during production, and it is beneficial to improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative work. Among them:

[0011] Figure 1 This is a schematic structural diagram of the open-pore mesh bearing membrane structure of the utility model;

[0012] Figure 2 This is a cross-sectional view of the open-pore mesh bearing membrane structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the open-pore mesh bearing membrane structure of the present invention in an embodiment. DETAILED DESCRIPTION

[0014] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0015] Embodiments of the present utility model:

[0016] The utility model provides a porous mesh bearing membrane structure, please refer to Figures 1 to 3 , including a carrier film 1, on which a plurality of openings 2 are provided, a layer of mesh 3 is pasted on the carrier film 1, and a plurality of mesh product units 4 are punched out at the plurality of openings on the mesh 3, and the outer contour size of the mesh product unit 4 is larger than the contour size of the opening 2.

[0017] Preferably, the plurality of openings 2 are arranged in a row on the carrier film 1 .

[0018] Preferably, the distance between two adjacent openings 2 among the plurality of openings 2 is the same.

[0019] Preferably, the plurality of mesh product units 4 are arranged in a row on the mesh 3 .

[0020] Preferably, the distance between two adjacent mesh product units 4 in the plurality of mesh product units 4 is the same.

[0021] Ejectors 5 are provided below the multiple openings 2. After the mesh product unit 4 is punched and formed, the outer side of the opening 2 and the mesh product unit 4 are also punched, that is, the punched part of the outer side of the opening 2 is attached to the mesh product unit 4, but due to the existence of the opening 2, the connection between the mesh product unit 4 and the carrier film 1 is only the punched part of the outer side of the opening 2. The connection area between the mesh product unit 4 and the carrier film 1 is greatly reduced, and the bonding force between the mesh product unit 4 and the carrier film 1 is also greatly reduced. In this way, the ejector 5 can easily lift the mesh product unit 4 from the carrier film 1, and then the suction nozzle 6 above the mesh product unit 4 can suck the mesh product unit 4 away. During the entire production process, the position of the mesh product unit 4 remains relatively stable and does not shift. It is also suitable for automated production. Manual operation is no longer required to lift the mesh product unit 4 from the carrier film 1, thereby improving production efficiency.

[0022] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An open-pore mesh bearing membrane structure, comprising a bearing membrane, characterized in that: The carrier film is provided with multiple openings, a layer of mesh is pasted on the carrier film, and multiple mesh product units are punched out at the multiple openings on the mesh, and the outer contour size of the mesh product unit is larger than the contour size of the opening.

2. The open mesh cloth bearing membrane structure according to claim 1, characterized in that: The plurality of openings are arranged in a row on the carrier film.

3. The open mesh cloth bearing membrane structure according to claim 2, characterized in that: The distance between two adjacent openings in the plurality of openings is the same.

4. The open-pore mesh bearing membrane structure according to claim 3, characterized in that: The plurality of mesh product units are arranged in a row on the mesh.

5. The open-pore mesh bearing membrane structure according to claim 4, characterized in that: The distances between two adjacent mesh product units in the plurality of mesh product units are the same.

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