Anti-static electronic adhesive tape

Abstract

The utility model discloses an anti-static electronic adhesive tape which comprises an electronic adhesive tape body, the electronic adhesive tape body is composed of an isolating membrane, an anti-corrosion layer, an anti-static layer and a bottom end adhesion layer structure, and an adhesive tape paper tube is fixedly connected to the interior of the electronic adhesive tape body; a limiting fixing column is fixedly connected to the upper end of the fixing base, an adhesive tape paper tube is arranged at the upper end of the limiting fixing column, and the limiting fixing column is of a conductive plastic structure. By arranging the anti-corrosion layer containing the polyurethane material structure, the electronic adhesive tape is prevented from being corroded and damaged by the external environment, and the service life of the polyurethane material is prolonged. By arranging the fixing base and the limiting fixing column containing the conductive plastic material, an adhesive tape paper tube is stored and protected, and the situation that static electricity is generated during storage and stacking, and the anti-static capacity of the electronic adhesive tape is affected is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of high-quality electronic adhesive tape manufacturing, in particular to an electronic adhesive tape capable of preventing static electricity. Background Art

[0002] In industrial production, an electronic tape is usually used to achieve temporary adhesion of various electronic parts. In order to prevent the static electricity of electronic equipment from reducing the adhesion effect of the electronic tape, an antistatic electronic tape is usually used.

[0003] The general antistatic electronic tape, by adding antistatic material inside the electronic tape, conducts the static electricity inside the electronic tape from the inside to the outside, but the antistatic material of the electronic tape is easily corroded and damaged, resulting in a decrease in the service life of the electronic tape. The Chinese patent discloses an antistatic electronic tape with application number "CN202322250905.1", including a carrier ring, a protective coating, a first substrate, an antistatic layer, a second substrate, a reinforcing layer, and an adhesive layer. In the utility model, a protective coating is provided, which is a polytetrafluoroethylene coating with good mechanical toughness, and the surface is not stained with water and grease, avoiding the influence of dust. An antistatic layer is provided, which is made of antistatic inorganic materials, and the ribs or mesh paths formed by these materials are conductive, so that the product has an antistatic effect to prevent the adverse effects of static electricity. At the same time, a reinforcing layer is provided, which is an amphoteric resin glue. This glue has extremely high viscosity and durability, can resist corrosion from water, oil, acid, alkali and other chemical substances, is not easy to break or fall off, and can effectively strengthen the connection between the second substrate and the adhesive layer, avoiding the situation that the adhesive layer and the second substrate fall off when torn, causing the adhesive layer to remain on the surface of the electronic parts. However, this structure will generate static electricity when stacked and stored, reducing the antistatic ability of the electronic tape. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and provide an anti-static electronic tape. By providing an anti-corrosion layer containing a polyurethane material structure, the external environment is prevented from causing corrosion damage to the electronic tape, thereby extending the service life of the polyurethane material. By providing a fixed base and a limit fixing column containing a conductive plastic material, the tape paper roll is stored and protected to prevent static electricity from being generated during storage and stacking, thereby affecting the anti-static ability of the electronic tape.

[0005] The utility model also provides an electronic tape with the above-mentioned antistatic function, including: an electronic tape, the electronic tape is composed of an isolation film, an anti-corrosion layer, an anti-static layer and a bottom adhesive layer structure, and a tape paper tube is fixedly connected inside the electronic tape; a fixed base, the upper end of the fixed base is fixedly connected to a limited fixed column, and the upper end of the limited fixed column is provided with a tape paper tube, and the limited fixed column is a conductive plastic structure. By providing an anti-corrosion layer containing a polyurethane material structure, the external environment is prevented from causing corrosion damage to the electronic tape, and the service life of the polyurethane material is extended. By providing a fixed base and a limited fixed column containing a conductive plastic material, the tape paper tube is stored and protected to prevent static electricity from being generated during storage and stacking, which affects the anti-static ability of the electronic tape.

[0006] According to the antistatic electronic tape of the utility model, the isolation film is a polyester release film, and an anti-corrosion layer is fixedly connected to the lower end of the isolation film to prevent the external environment from corroding the electronic tape.

[0007] According to the antistatic electronic tape of the utility model, the anti-corrosion layer is a polyurethane material structure, and the anti-static layer is fixedly connected to the lower end of the anti-corrosion layer, thereby improving the anti-static ability of the electronic tape and preventing static electricity from damaging the adhesive ability of the electronic tape.

[0008] According to the antistatic electronic tape described in the utility model, the antistatic layer is a conductive plastic film structure, and the lower end of the antistatic layer is fixedly connected to a bottom adhesive layer.

[0009] According to the antistatic electronic tape of the utility model, the bottom adhesive layer is an adhesive structure, and the bottom adhesive layer is in contact with the isolation film. The electronic tape is rolled up to facilitate the storage of the tape paper roll.

[0010] Beneficial Effects

[0011] 1. Compared with the prior art, the antistatic electronic tape prevents the external environment from causing corrosion damage to the electronic tape by setting an anti-corrosion layer containing a polyurethane material structure, thereby extending the service life of the polyurethane material.

[0012] 2. Compared with the prior art, the antistatic electronic tape stores and protects the tape paper rolls by providing a fixed base and a limiting fixed column containing a conductive plastic material, thereby preventing static electricity from being generated during storage and stacking, which would affect the antistatic ability of the electronic tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 It is a structural diagram of the entire utility model;

[0015] Figure 2 It is a structural diagram of a section of a part of the adhesive tape of the utility model;

[0016] Figure 3 It is a structural diagram of the cross section of the utility model;

[0017] Figure 4 This is a structural diagram of the tape stacking of the utility model.

[0018] Legend:

[0019] 1. Tape paper tube; 2. Electronic tape; 3. Isolation film; 4. Anti-corrosion layer; 5. Anti-static layer; 6. Bottom adhesive layer; 7. Limiting fixed column; 8. Fixed base. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] refer to Figure 1-4 The antistatic electronic tape of this embodiment includes: an electronic tape 2, which connects and adheres the electronic structure to form a whole. The electronic tape 2 is composed of an isolation film 3, an anti-corrosion layer 4, an anti-static layer 5 and a bottom adhesive layer 6 structure, which improves the strength and anti-static ability of the electronic tape 2. A tape paper tube 1 is fixedly connected inside the electronic tape 2; it is convenient to store the electronic tape 2. The isolation film 3 is a polyester release film to prevent excessive adhesion between each other when the electronic tape 2 is stored. The lower end of the isolation film 3 is fixedly connected with an anti-corrosion layer 4. The anti-corrosion layer 4 is a polyurethane material structure, and the lower end of the anti-corrosion layer 4 is fixedly connected with an anti-static layer 5. Improve the anti-static ability of the electronic tape and prevent static electricity from damaging the adhesive ability of the electronic tape. The anti-static layer 5 is a conductive plastic film structure, and the lower end of the anti-static layer 5 is fixedly connected with a bottom adhesive layer 6. The bottom adhesive layer 6 is an adhesive structure, and the bottom adhesive layer 6 is in contact with the isolation film 3.

[0022] The fixed base 8 is fixedly connected to a limited fixed column 7 at the upper end of the fixed base 8, and a tape paper tube 1 is arranged at the upper end of the limited fixed column 7. The limited fixed column 7 is a conductive plastic structure. When the electronic tape 2 is stored, static electricity is prevented from being generated by friction of the electronic tape 2, which causes the electrostatic capacity of the electronic tape 2 to decrease.

[0023] Working principle: When storing the electronic tape, the tape paper tube 1 inside the electronic tape 2 is piled up inside the limiting fixing column 7. When the tape paper tube 1 is rubbed, the static electricity generated is sent to the outside through the conductive plastic inside the limiting fixing column 7.

[0024] When the electronic tape 2 needs to be used, the bottom adhesive layer 6 is separated from the upper end of the isolation film 3, and then the bottom adhesive layer 6 is adhered to the electronic parts. During use, the polyurethane material inside the anti-corrosion layer 4 protects the electronic tape 2 from damage caused by the external environment.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. An antistatic electronic tape, characterized in that: include: An electronic tape (2), the electronic tape (2) comprising an isolation film (3), an anti-corrosion layer (4), an antistatic layer (5) and a bottom adhesive layer (6), the electronic tape (2) being fixedly connected to a tape paper tube (1) inside; A fixed base (8), the upper end of which is fixedly connected to a limit fixing column (7), the upper end of which is provided with a tape paper tube (1), and the limit fixing column (7) is a conductive plastic structure.

2. The antistatic electronic tape according to claim 1, characterized in that: The isolation film (3) is a polyester release film, and the lower end of the isolation film (3) is fixedly connected to an anti-corrosion layer (4).

3. The antistatic electronic tape according to claim 2, characterized in that: The anti-corrosion layer (4) is made of a polyurethane material structure, and the lower end of the anti-corrosion layer (4) is fixedly connected to an anti-static layer (5).

4. The antistatic electronic tape according to claim 3, characterized in that: The antistatic layer (5) is a conductive plastic film structure, and the lower end of the antistatic layer (5) is fixedly connected to a bottom adhesive layer (6).

5. The antistatic electronic tape according to claim 4, characterized in that: The bottom adhesive layer (6) is an adhesive structure, and the bottom adhesive layer (6) is in contact with the isolation film (3).

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