Reinforced aluminum-plastic composite belt

Abstract

The utility model provides a reinforced aluminum-plastic composite belt, and belongs to the technical field of aluminum-plastic composite belts. The reinforced aluminum-plastic composite belt comprises an aluminum foil layer and a plastic layer, a reinforcing mechanism is arranged between the aluminum foil layer and the plastic layer, the reinforcing mechanism comprises a first aluminum foil strip, a second aluminum foil strip, a first groove and a second groove, and the first aluminum foil strip is fixedly connected to the bottom of the aluminum foil layer; the second aluminum foil strip is fixedly connected to the bottom of the aluminum foil layer; the first groove is formed in the bottom of the plastic layer, and the first groove is matched with the first aluminum foil strip; the contact area between the aluminum foil layer and the plastic layer is increased by arranging the first aluminum foil strip, the second aluminum foil strip, the first groove and the second groove, the aluminum foil layer and the plastic layer are compounded in a hot pressing mode, glue with high strength is selected, and the aluminum foil layer and the plastic layer are combined in a hot pressing mode. Therefore, the composite belt is not easy to tear off, and the strength of the composite belt is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum-plastic composite belts, in particular to a reinforced aluminum-plastic composite belt. Background Art

[0002] Aluminum-plastic composite tape is a strip material composed of aluminum foil and plastic film. Aluminum foil is a metal material with good oxidation resistance, thermal conductivity and thermal insulation properties, while plastic film has good flexibility and corrosion resistance. Aluminum-plastic composite tape combines the advantages of aluminum foil and plastic film, and has excellent corrosion resistance, thermal insulation and moisture resistance. Aluminum-plastic composite tape is widely used in construction, electricity, electronics, communications and other fields. In the construction field, aluminum-plastic composite tape is often used for joint treatment in building exterior wall insulation systems, which can effectively improve the thermal insulation and waterproof properties of buildings. In the fields of electricity and electronics, aluminum-plastic composite tape is often used in the insulation and shielding layers of cables, which can improve the fire resistance and shielding properties of cables. In the field of communications, aluminum-plastic composite tape is often used in the protective layer of cables, which can improve the tensile strength and waterproof properties of cables. In short, aluminum-plastic composite tape is a functional material with broad application prospects and can play an important role in multiple fields.

[0003] The existing aluminum-plastic composite belt is based on aluminum. Although it is made of metal, it is very easy to be torn during use. Once it is subjected to external impact, the internal wires will be exposed to the outside. The strength is not enough. Therefore, we propose a reinforced aluminum-plastic composite belt to solve the above problems. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a reinforced aluminum-plastic composite belt that overcomes the above technical problems or at least partially solves the above problems.

[0005] The utility model provides a reinforced aluminum-plastic composite belt, comprising

[0006] An aluminum foil layer and a plastic layer, wherein a reinforcing mechanism is arranged between the aluminum foil layer and the plastic layer, and the reinforcing mechanism comprises

[0007] A first aluminum foil strip, wherein the first aluminum foil strip is fixedly connected to the bottom of the aluminum foil layer;

[0008] A second aluminum foil strip, wherein the second aluminum foil strip is fixedly connected to the bottom of the aluminum foil layer, and the second aluminum foil strip is fixedly connected to the first aluminum foil strip;

[0009] A first groove, wherein the first groove is formed at the bottom of the plastic layer, and the first groove matches the first aluminum foil strip;

[0010] The second groove is opened at the bottom of the plastic layer, the second groove is connected with the first groove, and the second groove matches the second aluminum foil strip.

[0011] In a preferred solution, the first aluminum foil strip, the second aluminum foil strip and the aluminum foil layer are connected to the plastic layer by glue, and the first aluminum foil strip and the second aluminum foil strip are respectively arranged in the first groove and the second groove.

[0012] In a preferred solution, a plurality of the first aluminum foil strips are provided, and the plurality of the first aluminum foil strips are equidistantly arranged.

[0013] In a preferred solution, a plurality of second aluminum foil strips are provided, the plurality of second aluminum foil strips are equidistantly arranged, and the second aluminum foil strips are perpendicular to the first aluminum foil strips.

[0014] In a preferred embodiment, the thickness of the aluminum foil layer is set to .mm.

[0015] In a preferred solution, a coating is provided on the top of the aluminum foil layer, glass fibers are fixedly connected to the inside of the plastic layer, and a first cavity matching the glass fibers is provided inside the plastic layer.

[0016] In a preferred solution, a flame retardant fiber layer is fixedly connected to the interior of the aluminum foil layer, and a second cavity matching the flame retardant fiber layer is opened in the interior of the aluminum foil layer.

[0017] The utility model provides a reinforced aluminum-plastic composite belt, and its beneficial effects include:

[0018] 1. The contact area between the aluminum foil layer and the plastic layer is increased by providing a first aluminum foil strip, a second aluminum foil strip, a first groove and a second groove, and the aluminum foil layer and the plastic layer are compounded by hot pressing and high-strength glue is selected to make them not easily torn, thereby improving the strength of the composite tape.

[0019] 2. By setting the thickness of the aluminum foil layer to 0.1mm, generally speaking, the thickness of the aluminum foil layer is usually between 0.006mm and 0.2mm. Increasing the thickness of the aluminum foil layer can improve the barrier performance, and by setting the coating and glass fiber, the coating can improve its barrier performance and corrosion resistance, and the glass fiber can increase the strength and rigidity of the composite belt, further improving the strength of the composite belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present utility model, and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a three-dimensional diagram of the overall structure provided by the embodiment of the utility model;

[0022] Figure 2 A schematic diagram of the bottom-up structure of the aluminum foil layer provided in the embodiment of the utility model;

[0023] Figure 3 A schematic diagram of the cross-sectional structure of an aluminum foil layer provided in an embodiment of the utility model;

[0024] Figure 4 A schematic diagram of a top view of the structure of a plastic layer provided in an embodiment of the utility model;

[0025] Figure 5 A schematic diagram of the cross-sectional structure of the plastic layer provided in the embodiment of the utility model;

[0026] In the figure: 1. plastic layer; 2. reinforcing mechanism; 201. first aluminum foil strip; 202. second aluminum foil strip; 203. first groove; 204. second groove; 205. coating; 206. glass fiber; 3. aluminum foil layer; 4. flame retardant fiber layer. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Reference Figure 1-Figure 5The utility model provides a technical solution: a reinforced aluminum-plastic composite strip, comprising an aluminum foil layer 3 and a plastic layer 1, a reinforcing mechanism 2 is arranged between the aluminum foil layer 3 and the plastic layer 1, the reinforcing mechanism 2 comprises a first aluminum foil strip 201, a second aluminum foil strip 202, a first groove 203 and a second groove 204, the first aluminum foil strip 201 is fixedly connected to the bottom of the aluminum foil layer 3; the second aluminum foil strip 202 is fixedly connected to the bottom of the aluminum foil layer 3, and the second aluminum foil strip 202 is fixedly connected to the first aluminum foil strip 201; the first groove 203 is opened at the bottom of the plastic layer 1, and the first groove 203 matches the first aluminum foil strip 201; the second groove 204 is opened at the bottom of the plastic layer 1, the second groove 204 is connected to the first groove 203, the second groove 204 matches the second aluminum foil strip 202 ... and the first aluminum foil strip 201 is fixedly connected to the bottom of the aluminum foil layer 3; the second aluminum foil strip 202 is fixedly connected to the first aluminum foil strip 201; the first aluminum foil strip 201 is fixedly connected to the bottom of the plastic layer 1; the second aluminum foil strip 20 The foil strip 201, the second aluminum foil strip 202 and the aluminum foil layer 3 are connected to the plastic layer 1 by glue. The first aluminum foil strip 201 and the second aluminum foil strip 202 are respectively arranged in the first groove 203 and the second groove 204. There are a plurality of first aluminum foil strips 201, and the plurality of first aluminum foil strips 201 are arranged equidistantly. There are a plurality of second aluminum foil strips 202, and the plurality of second aluminum foil strips 202 are arranged equidistantly. The second aluminum foil strip 202 is perpendicular to the first aluminum foil strip 201. The first aluminum foil strip 201, the second aluminum foil strip 202, the first groove 203 and the second groove 204 are arranged to increase the contact area between the aluminum foil layer 3 and the plastic layer 1. The aluminum foil layer 3 and the plastic layer 1 are compounded by hot pressing, and a high-strength glue is selected to make them not easily torn, thereby improving the strength of the compound tape.

[0029] The thickness of the aluminum foil layer 3 is set to 0.1 mm, a coating 205 is provided on the top of the aluminum foil layer 3, a glass fiber 206 is fixedly connected to the inside of the plastic layer 1, a first cavity matching the glass fiber 206 is opened inside the plastic layer 1, a flame retardant fiber layer 4 is fixedly connected to the inside of the aluminum foil layer 3, a second cavity matching the flame retardant fiber layer 4 is opened inside the aluminum foil layer 3, by setting the thickness of the aluminum foil layer 3 to 0.1 mm, generally speaking, the thickness of the aluminum foil layer 3 is usually between 0.006 mm and 0.2 mm, increasing the thickness of the aluminum foil layer 3 can improve the barrier performance, and by providing the coating 205 and the glass fiber 206, the coating 205 can improve its barrier performance and corrosion resistance, the glass fiber 206 can increase the strength and stiffness of the composite belt, further improving the strength of the composite belt, and the flame retardant fiber layer 4 can play a role in fireproof partition.

[0030] Specifically, the working process or working principle of the reinforced aluminum-plastic composite tape is as follows: by setting a first aluminum foil strip 201, a second aluminum foil strip 202, a first groove 203 and a second groove 204, the contact area between the aluminum foil layer 3 and the plastic layer 1 is increased, and by hot pressing the aluminum foil layer 3 and the plastic layer 1 to be compounded, a high-strength glue is selected to make it difficult to be torn, thereby improving the strength of the composite tape.

Claims

1. A reinforced aluminum-plastic composite belt, characterized in that: The invention comprises an aluminum foil layer (3) and a plastic layer (1), wherein a reinforcing mechanism (2) is arranged between the aluminum foil layer (3) and the plastic layer (1), and the reinforcing mechanism (2) comprises a first aluminum foil strip (201), wherein the first aluminum foil strip (201) is fixedly connected to the bottom of the aluminum foil layer (3); a second aluminum foil strip (202), wherein the second aluminum foil strip (202) is fixedly connected to the bottom of the aluminum foil layer (3), and the second aluminum foil strip (202) is fixedly connected to the first aluminum foil strip (201); a first groove (203), wherein the first groove (203) is arranged at the bottom of the plastic layer (1), and the first groove (203) matches the first aluminum foil strip (201); and a second groove (204), wherein the second groove (204) is arranged at the bottom of the plastic layer (1), and the second groove (204) is connected to the first groove (203), and the second groove (204) matches the second aluminum foil strip (202).

2. A reinforced aluminum-plastic composite tape according to claim 1, characterized in that: The first aluminum foil strip (201), the second aluminum foil strip (202) and the aluminum foil layer (3) are connected to the plastic layer (1) by glue, and the first aluminum foil strip (201) and the second aluminum foil strip (202) are respectively arranged in the first groove (203) and the second groove (204).

3. A reinforced aluminum-plastic composite belt according to claim 2, characterized in that: A plurality of the first aluminum foil strips (201) are provided, and the plurality of the first aluminum foil strips (201) are arranged at equal intervals.

4. A reinforced aluminum-plastic composite belt according to claim 3, characterized in that: A plurality of the second aluminum foil strips (202) are provided, and the plurality of the second aluminum foil strips (202) are arranged at equal intervals, and the second aluminum foil strips (202) and the first aluminum foil strips (201) are perpendicular to each other.

5. A reinforced aluminum-plastic composite belt according to claim 4, characterized in that: The thickness of the aluminum foil layer (3) is set to 0.1 mm.

6. A reinforced aluminum-plastic composite belt according to claim 5, characterized in that: A coating (205) is provided on the top of the aluminum foil layer (3), glass fibers (206) are fixedly connected to the inside of the plastic layer (1), and a first cavity matching the glass fibers (206) is provided inside the plastic layer (1).

7. A reinforced aluminum-plastic composite belt according to claim 6, characterized in that: The interior of the aluminum foil layer (3) is fixedly connected to a flame retardant fiber layer (4), and a second cavity matching the flame retardant fiber layer (4) is provided inside the aluminum foil layer (3).

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