Conductive high-temperature-resistant adhesive tape

Abstract

The utility model provides a conductive high-temperature-resistant adhesive tape, which relates to the technical field of conductive adhesive tapes and comprises a conductive adhesive tape body, a fixing ring and a silicon carbide layer, the conductive adhesive tape body is wound on the fixing ring, and the silicon carbide layer is arranged at the bottom of the conductive adhesive tape body. A cutting-off assembly and a polishing assembly are arranged on the arc surface of the conductive adhesive tape body, the cutting-off assembly comprises a rectangular frame arranged on the arc surface of the conductive adhesive tape body, a blade is slidably inserted into the upper end of the rectangular frame, limiting rods are fixedly connected to the two sides of the upper end of the rectangular frame, and the blade slides on the arc surfaces of the limiting rods; the conductive adhesive tape solves the problems that when the conductive adhesive tape needs to be cut off, the conductive adhesive tape is not easy to tear off and the cut-off surface is ugly in a mode of tearing the conductive adhesive tape by hands, and the conductive adhesive tape is cut off by scissors, although the conductive adhesive tape can be cut off, the scissors need to be arranged when the conductive adhesive tape is used, so that the portability of the conductive adhesive tape is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of conductive adhesive tapes, in particular to a conductive high temperature resistant adhesive tape. Background Art

[0002] Conductive tape is a metal foil or conductive cloth with a highly conductive backing adhesive. The conductive backing adhesive and the conductive substrate form a complete conductor that can be bonded to any metal surface to complete electrical overlap and electrical sealing of gaps. The conductive tape consists of a conductive tape body, a fixing ring, and a silicon carbide layer. When using the conductive tape, tear the conductive tape body, pull it to a suitable length, cut it with scissors, and stick the conductive tape between two conductive metals. The current flows through the conductive particles such as copper, nickel, and silver inside the conductive tape. At the same time, a silicon carbide layer is set inside the conductive tape to improve the high temperature resistance of the conductive tape.

[0003] The inventor found in his daily work that when the conductive tape is used, it is not easy to tear it by hand when it needs to be cut, and the cut surface is ugly. Although the conductive tape can be cut by cutting it with scissors, scissors are needed when using the conductive tape, which affects the portability of the conductive tape. Utility Model Content

[0004] The technical problem to be solved by the utility model is that when the conductive tape needs to be cut, it is not easy to tear it by hand and the cut surface is ugly; while the conductive tape can be cut by scissors, scissors are needed when using the conductive tape, which affects the portability of the conductive tape.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a conductive high-temperature resistant tape, comprising a conductive tape body, a fixing ring and a silicon carbide layer, the conductive tape body is wound on the fixing ring, the silicon carbide layer is arranged at the bottom of the conductive tape body, the arc surface of the conductive tape body is provided with a cutting component and a grinding component, the cutting component comprises a rectangular frame arranged on the arc surface of the conductive tape body, a blade is slidably inserted at the upper end of the rectangular frame, both sides of the upper end of the rectangular frame are fixedly connected to a limiting rod, the blade slides on the arc surface of the limiting rod, the lower end of the blade is fixedly connected to a spring 1, and the other end of the spring 1 is fixed to the rectangular frame.

[0006] The effect achieved by the above components is: by setting the cutting assembly, when the tape needs to be cut, the blade is pressed down, so that the blade moves up and down on the limit rod, and at the same time the spring is compressed, so that the blade cuts the tape in the rectangular frame, thereby facilitating the cutting of the tape.

[0007] Preferably, connecting rods are fixedly connected to both sides of the rectangular frame, a round block is fixedly connected to the other end of the connecting rod, a round rod is fixedly connected to the arc surface of the round block, and a swivel is fixedly connected to the other end of the round rod.

[0008] The effects achieved by the above components are: fixing the round block and pulling the conductive tape so that the fixed ring rotates the rotating ring on the round rod.

[0009] Preferably, the rotating ring and the fixed ring are rotatably connected, and one end of the round block is fixedly connected to a suction cup.

[0010] The effect achieved by the above components is: the suction cup is pressed to the workbench, so that the suction cup is fixed, and the round block is fixed.

[0011] Preferably, pull ropes are fixedly connected to both sides of the lower end of the blade, and the two pull ropes pass through the rectangular frame and the connecting rod.

[0012] The effect achieved by the above components is that the blade is pulled downward by pulling the pull rope.

[0013] Preferably, a circular groove is formed at one end of the circular block, and a circular block is slidably connected to the inner wall of the circular groove, and the circular block is fixed to the pull rope.

[0014] The effects achieved by the above components are: pressing the circular block in the circular groove causes the pull rope to be pulled.

[0015] Preferably, the lower end of the circular block is fixedly connected to a second spring, and the other end of the second spring is fixed to the circular block.

[0016] The effect achieved by the above components is that the circular block is reset by setting the second spring.

[0017] Preferably, the grinding assembly comprises square grooves opened on both sides of the inner wall of the rectangular frame, and the inner wall of the square groove is slidably connected with a grinding stone.

[0018] The beneficial effect of the utility model is that when the blade needs to be sharpened, the blade moves downward to contact the sharpening stone in the square groove, thereby sharpening the blade.

[0019] Preferably, one end of the grinding stone is fixedly connected to a spring three, and the other end of the spring three is fixed to the rectangular frame.

[0020] The beneficial effect of the utility model is that the grinding stone can be reset by setting the spring three.

[0021] The utility model provides a cutting component. When the adhesive tape needs to be cut, the blade is pressed down to make the blade move up and down on the limit rod. At the same time, the spring is compressed, so that the blade cuts the adhesive tape in the rectangular frame, so that the adhesive tape can be cut conveniently. The utility model solves the problem that when the conductive tape needs to be cut, the conductive tape is not easy to tear by hand and the cut surface is ugly. Although the conductive tape can be cut by scissors, scissors need to be equipped when using the conductive tape, which affects the portability of the conductive tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Figure 1 It is a structural schematic diagram of the utility model.

[0024] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0025] Figure 3 It is a schematic structural diagram of a cross section of a rectangular frame of the utility model;

[0026] Figure 4 It is a cross-sectional view of a circular block of the present invention.

[0027] Legend: 1. Conductive tape body; 2. Cutting assembly; 3. Grinding assembly; 4. Fixing ring; 5. Silicon carbide layer; 21. Rectangular frame; 22. Blade; 23. Limit rod; 24. Spring one; 25. Connecting rod; 26. Round block; 27. Round rod; 28. Swivel; 29. ​​Suction cup; 210. Round groove; 211. Pull rope; 212. Round block; 213. Spring two; 31. Square groove; 32. Grinding stone; 33. Spring three. DETAILED DESCRIPTION

[0028] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Figures 1 to 4The conductive high-temperature resistant tape shown includes a conductive tape body 1, a fixing ring 4 and a silicon carbide layer 5. The conductive tape body 1 is wound around the fixing ring 4, and the silicon carbide layer 5 is arranged at the bottom of the conductive tape body 1. The arc surface of the conductive tape body 1 is provided with a cutting component 2 and a grinding component 3. When using the conductive tape, the conductive tape body 1 is torn open, and after being pulled to a suitable length, it is cut with scissors, and the conductive tape is pasted between two conductive metals. The current flows through the conductive particles such as copper, nickel, and silver inside the conductive tape. At the same time, the silicon carbide layer 5 is arranged inside the conductive tape to improve the high temperature resistance of the conductive tape.

[0031] Reference Figures 2 to 4 The cutting component 2 includes a rectangular frame 21 arranged on the arc surface of the conductive tape body 1, a blade 22 is slidably inserted at the upper end of the rectangular frame 21, and both sides of the upper end of the rectangular frame 21 are fixedly connected to limit rods 23, and the blade 22 slides on the arc surface of the limit rod 23. The lower end of the blade 22 is fixedly connected to a spring 24, and the other end of the spring 24 is fixed to the rectangular frame 21. By setting the cutting component 2, when it is necessary to cut the tape, the blade 22 is pressed down so that the blade 22 moves up and down on the limit rod 23, and the spring 24 is compressed at the same time, so that the blade 22 cuts the tape in the rectangular frame 21, so as to facilitate the cutting of the tape. Connecting rods 25 are fixedly connected to both sides of the rectangular frame 21, and the other end of the connecting rod 25 is fixedly connected to a round block 26, and the arc surface of the round block 26 is fixedly connected to a circular rod 27, and the other end of the circular rod 27 is fixedly connected to a swivel 28, and the round block 26 is fixed, and the conductive tape is pulled , so that the fixing ring 4 rotates the swivel 28 on the circular rod 27 to rotate, and the swivel 28 and the fixing ring 4 are rotatably connected, one end of the round block 26 is fixedly connected with a suction cup 29, and the suction cup 29 is pressed to the workbench so that the suction cup 29 is fixed, so that the round block 26 is fixed, and the lower ends of the blade 22 are fixedly connected with pull ropes 211 on both sides, and the two pull ropes 211 pass through the rectangular frame 21 and the connecting rod 25. The pull ropes 211 are pulled so that the blade 22 is pulled downward, and a circular groove 210 is opened at one end of the round block 26, and a circular block 212 is slidably connected to the inner wall of the circular groove 210. The circular block 212 and the pull rope 211 are fixed, and the circular block 212 in the circular groove 210 is pressed so that the pull rope 211 is pulled, and the lower end of the circular block 212 is fixedly connected with a spring 213, and the other end of the spring 213 is fixed to the round block 26, and the circular block 212 is reset by setting the spring 213.

[0032] Reference Figure 3The grinding assembly 3 includes square grooves 31 opened on both sides of the inner wall of the rectangular frame 21, and the inner wall of the square groove 31 is slidably connected with a grinding stone 32. When the blade 22 needs to be ground, the blade 22 moves down to contact the grinding stone 32 in the square groove 31, so as to grind the blade 22. One end of the grinding stone 32 is fixedly connected to a spring three 33, and the other end of the spring three 33 is fixed to the rectangular frame 21. By setting the spring three 33, the grinding stone 32 is reset.

[0033] Working principle: when using the conductive tape (the conductive tape is a product currently sold on the market. The specific method of conducting electricity between two metals is an existing technology and will not be described in detail here), tear the conductive tape body 1, pull it to a suitable length, cut it with scissors, and stick the conductive tape between two conductive metals. The current flows through the conductive particles such as copper, nickel, and silver inside the conductive tape. At the same time, a silicon carbide layer 5 is set inside the conductive tape to improve the high temperature resistance of the conductive tape. When it is necessary to cut the tape, press the blade 22 so that the blade 22 moves up and down on the limit rod 23. At the same time, the spring 24 is compressed so that the blade 22 cuts the tape in the rectangular frame 21. , so as to facilitate the cutting of the tape, fix the round block 26, pull the conductive tape, so that the fixing ring 4 rotates the rotating ring 28 on the round rod 27, press the suction cup 29 to the workbench, so that the suction cup 29 is fixed, so that the round block 26 is fixed, pull the pull rope 211, so that the blade 22 is pulled downward, press the round block 212 in the round groove 210, so that the pull rope 211 is pulled, and the round block 212 is reset by setting the spring two 213. When the blade 22 needs to be polished, the blade 22 moves down to contact the grinding stone 32 in the square groove 31, so that the blade 22 is polished, and the grinding stone 32 is reset by setting the spring three 33.

[0034] Based on the above ideal embodiments of the utility model, the relevant staff can make various changes and modifications without deviating from the technical concept of the utility model through the above description. The technical scope of the utility model is not limited to the content of the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. A conductive high temperature resistant tape, comprising a conductive tape body (1), a fixing ring (4) and a silicon carbide layer (5), wherein the conductive tape body (1) is wound around the fixing ring (4), and the silicon carbide layer (5) is arranged at the bottom of the conductive tape body (1), wherein: The arc surface of the conductive tape body (1) is provided with a cutting component (2) and a grinding component (3), the cutting component (2) comprising a rectangular frame (21) provided on the arc surface of the conductive tape body (1), a blade (22) being slidably inserted into the upper end of the rectangular frame (21), limiting rods (23) being fixedly connected to both sides of the upper end of the rectangular frame (21), the blade (22) sliding on the arc surface of the limiting rod (23), the lower end of the blade (22) being fixedly connected with a spring 1 (24), the other end of the spring 1 (24) being fixed to the rectangular frame (21).

2. The conductive high temperature resistant tape according to claim 1, characterized in that: Connecting rods (25) are fixedly connected to both sides of the rectangular frame (21); a round block (26) is fixedly connected to the other end of the connecting rod (25); a round rod (27) is fixedly connected to the arc surface of the round block (26); and a rotating ring (28) is fixedly connected to the other end of the round rod (27).

3. The conductive high temperature resistant tape according to claim 2, characterized in that: The rotating ring (28) and the fixed ring (4) are rotatably connected, and one end of the round block (26) is fixedly connected to a suction cup (29).

4. The conductive high temperature resistant tape according to claim 3, characterized in that: Drawstrings (211) are fixedly connected to both sides of the lower end of the blade (22), and the two drawstrings (211) penetrate the rectangular frame (21) and the connecting rod (25).

5. The conductive high temperature resistant tape according to claim 4, characterized in that: A circular groove (210) is formed at one end of the circular block (26); a circular block (212) is slidably connected to the inner wall of the circular groove (210); and the circular block (212) is fixed to the pull rope (211).

6. The conductive high temperature resistant tape according to claim 5, characterized in that: The lower end of the circular block (212) is fixedly connected to a second spring (213), and the other end of the second spring (213) is fixed to the circular block (26).

7. The conductive high temperature resistant tape according to claim 6, characterized in that: The grinding assembly (3) comprises square grooves (31) formed on both sides of the inner wall of the rectangular frame (21), and the inner wall of the square groove (31) is slidably connected with a grinding stone (32).

8. The conductive high temperature resistant tape according to claim 7, characterized in that: One end of the grinding stone (32) is fixedly connected to a spring three (33), and the other end of the spring three (33) is fixed to the rectangular frame (21).

Images