High-melting-point high-temperature-resistant adhesive tape

Abstract

The utility model relates to the technical field of adhesive tapes, and particularly discloses a high-melting-point high-temperature-resistant adhesive tape which comprises an adhesive tape body, the adhesive tape body is installed on a winding drum, a fixing rod is installed in the winding drum, and a trowelling mechanism is arranged on the winding drum. The trowelling mechanism comprises a fixing frame, a tension piece is arranged between the fixing frame and the fixing rod, so that the fixing frame is tightly attached to the adhesive tape body, and the situation that the edge of the adhesive tape body warps is avoided. After the adhesive tape body is used, the tension piece drives the fixing frame to be tightly attached to the end of the adhesive tape body, so that the end of the adhesive tape body can be tightly attached to the adhesive tape body, edge warping of the adhesive tape body is avoided, later use is facilitated, and resources can be saved. Meanwhile, the staying position of the fixing frame is the position of the end part of the adhesive tape body, so that a user can be helped to quickly position the accurate position of the end part of the adhesive tape, the adhesive tape can be torn conveniently, and the use efficiency of the adhesive tape is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tapes, in particular to a high-melting-point and high-temperature-resistant tape. Background Technique

[0002] A tape is composed of two parts: a base material and an adhesive. By bonding, two or more non-connected objects are connected together. A layer of adhesive is coated on its surface. The earliest adhesives came from animals and plants. In the 19th century, rubber was the main component of adhesives; while various polymers are widely used nowadays. The adhesive can stick things because bonds are formed between its own molecules and the molecules of the item to be connected, and these bonds can firmly bond the molecules together. The components of the adhesive vary with different brands and types, and there are various polymers. As is known, tapes are generally wound on a winding reel, and when in use, the required length can be unwound.

[0003] There are many related patents in the prior art. For example, a Chinese patent with the application number 202022436179.9, the authorized publication number CN214269651U, and the invention name "A High-Temperature-Resistant Green Tape". The above patent discloses a high-temperature-resistant green tape, including a tape reel and a tape body. The tape body is wound and installed outside the tape reel. A quick cutting device is arranged on the inner wall of one side of the tape reel. The tape body is jointly composed of a high-temperature-resistant layer A, a tape layer, a high-temperature-resistant layer B, and an adhesive layer. The high-temperature-resistant layer A is arranged at the upper end of the tape layer. By adding a new type of quick cutting device on the inner wall of one side of the tape reel of this high-temperature-resistant green tape.

[0004] The quick cutting device in the above patent is fixed on the inner wall of the tape reel and is always used together with the entire high-temperature-resistant green tape, which can avoid the cumbersome operation of the user having to look for scissors everywhere when needing to cut the tape torn out. However, as is known, if the tape is not smoothed after use, the end of the tape will curl up, which will contaminate the curled part and cause it to be unusable. At this time, not only will there be a waste of tape, but also when using the tape next time, the curled tape needs to be cut with tools first, which greatly affects the use efficiency of the entire tape. Utility Model Content

[0005] The purpose of the utility model is to provide a high-melting-point and high-temperature-resistant tape to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A high melting point and high temperature resistant tape, including a tape body, the tape body is installed on a winding reel, a fixing rod is installed inside the winding reel, and a smoothing mechanism is provided on the winding reel; the smoothing mechanism includes a fixing frame, and a tension member is provided between the fixing frame and the fixing rod so that the fixing frame closely adheres to the tape body to prevent the tape body from warping.

[0007] Further, the tension member includes a bearing frame, the bearing frame is rotatably connected to the fixing rod, a sliding plate is slidably connected inside the bearing frame, and a tension spring is provided between the sliding plate and the fixing frame; the fixing frame is installed on the sliding plate.

[0008] Further, an installation groove is opened inside the fixing rod, a connecting rod is slidably connected in the installation groove, the bearing frame is rotatably connected to the connecting rod with damping; a fastening spring is provided between the connecting rod and the installation groove.

[0009] Further, a cutting member is provided on the fixing frame to facilitate cutting of the tape body.

[0010] Further, the cutting member includes a bearing plate slidably connected to the fixing frame, and multiple groups of cutting teeth are installed on the bearing plate.

[0011] Further, multiple groups of positioning springs are provided between the fixing frame and the bearing plate, and a pressing rod is provided between the fixing frame and the bearing plate.

[0012] Further, a storage groove is opened on the winding reel, and the tape body is wound in the storage groove.

[0013] Further, multiple groups of reinforcing ribs are provided between the fixing rod and the winding reel.

[0014] Further, the tape body includes a wear-resistant layer and an adhesive layer, a reinforcing layer is provided between the wear-resistant layer and the adhesive layer; and a heat-resistant component layer is provided between the adhesive layer and the reinforcing layer.

[0015] Further, the heat-resistant component layer includes a first heat-resistant layer, a second heat-resistant layer, and a third heat-resistant layer.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this high melting point and high temperature resistant tape, through the cooperation among the tape body, the winding reel, the fixing rod, the smoothing mechanism and the tension member, etc., after the use of the tape body is completed, the tension member drives the fixing frame to closely adhere to the end of the tape body, so that the end of the tape body can closely adhere to the tape body, avoiding the situation of the tape body warping. This not only facilitates later use but also saves resources. At the same time, the position where the fixing frame stays is the position where the end of the tape body is located. Therefore, it can help users quickly locate the accurate position of the tape end, facilitating the start of tearing the tape and improving the use efficiency of the tape. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For those of ordinary skill in the art, other drawings can also be obtained according to these drawings.

[0018] Figure 1 Schematic diagram of the overall structure provided by the embodiment of the present utility model;

[0019] Figure 2 Schematic diagram of the overall top view structure provided by the embodiment of the present utility model;

[0020] Figure 3 For Figure 2 Schematic cross-sectional structure diagram along A-A in

[0021] Figure 4 Schematic diagram of the winding reel structure provided by the embodiment of the present utility model;

[0022] Figure 5 Schematic cross-sectional structure diagram of the cutting member provided by the embodiment of the present utility model;

[0023] Figure 6 Schematic diagram of the tape body structure provided by the embodiment of the present utility model.

[0024] Explanation of reference numerals: 1, tape body; 1.1, wear-resistant layer; 1.2, reinforcement layer; 1.3, heat-resistant component layer; 1.31, first heat-resistant layer; 1.32, second heat-resistant layer; 1.33, third heat-resistant layer; 1.4, glue layer; 2, winding reel; 2.1, storage groove; 3, fixing rod; 4, installation groove; 5, connecting rod; 6, fastening spring; 7, bearing frame; 8, sliding plate; 9, tension spring; 10, fixing frame; 11, bearing plate; 12, cutting teeth; 13, pressing rod; 14, positioning spring; 15, reinforcement rib. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] Please refer to Figures 1-6 , the present invention provides a technical solution: a high melting point and high temperature resistant tape, including a tape body 1, the tape body 1 is installed on a winding drum 2, a fixing rod 3 is installed inside the winding drum 2, and a smoothing mechanism is arranged on the winding drum 2; the smoothing mechanism includes a fixing frame 10, and a tension member is arranged between the fixing frame 10 and the fixing rod 3 so that the fixing frame 10 is closely attached to the tape body 1 to prevent the tape body 1 from warping.

[0027] Specifically, the high melting point and high temperature resistant tape includes a tape body 1, the tape body 1 is installed on a winding drum 2, a fixing rod 3 is installed inside the winding drum 2, and a smoothing mechanism is arranged on the winding drum 2. Therefore, during use, the tape body 1 is smoothed by the smoothing mechanism to prevent the tape body 1 from warping. More specifically, the smoothing mechanism includes a fixing frame 10, and a tension member is arranged between the fixing frame 10 and the fixing rod 3 so that the fixing frame 10 is closely attached to the tape body 1 to prevent the tape body 1 from warping. Therefore, after the tape body 1 is used up, the tension member drives the fixing frame 10 to closely attach to the end of the tape body 1 so that the end of the tape body 1 can closely adhere to the tape body 1, preventing the tape body 1 from warping. This not only facilitates later use but also saves resources. At the same time, the position where the fixing frame 10 stays is the position where the end of the tape body 1 is located. Therefore, it can help the user quickly locate the accurate position of the tape end, facilitating the start of tearing the tape and improving the use efficiency of the tape.

[0028] In the embodiment provided by the present invention, the tension member includes a bearing frame 7, the bearing frame 7 is rotatably connected to the fixing rod 3, a sliding plate 8 is slidably connected inside the bearing frame 7, and a tension spring 9 is arranged between the sliding plate 8 and the fixing frame 10; the fixing frame 10 is installed on the sliding plate 8. Specifically, the fixing frame 10 is slidably connected to the sliding plate 8, and a damping is arranged between the fixing frame 10 and the sliding plate 8, which can adjust the state of the fixing frame 10 according to work needs during use.

[0029] In the embodiment provided by the present utility model, an installation groove 4 is formed inside the fixed rod 3, a connecting rod 5 is slidably connected in the installation groove 4, and the carrying frame 7 is rotatably connected to the connecting rod 5 with damping; a fastening spring 6 is arranged between the connecting rod 5 and the installation groove 4, so that the practicability of the carrying frame 7 can be further improved, and the elastic force of the fastening spring 6 can position the state of the carrying frame 7, and the use effect is better.

[0030] In the embodiment provided by the present utility model, a cutting member is arranged on the fixed frame 10 to facilitate the cutting of the tape body 1. Therefore, when using this tape, there is no need to use scissors or the like to cut the tape, and the effect is better.

[0031] In the embodiment provided by the present utility model, the cutting member includes a carrying plate 11 slidably connected to the fixed frame 10, a plurality of cutting teeth 12 are installed on the carrying plate 11, a plurality of positioning springs 14 are arranged between the fixed frame 10 and the carrying plate 11, and a pressing rod 13 is arranged between the fixed frame 10 and the carrying plate 11. Therefore, during use, the carrying plate 11 is driven to slide by the pressing rod 13, and the carrying plate 11 drives a plurality of cutting teeth 12 to protrude from the fixed frame 10. At this time, only need to drive the tape body 1 to fit with the cutting teeth 12 in the reverse direction, and the cutting operation of the tape can be realized.

[0032] In the embodiment provided by the present utility model, a storage groove 2.1 is formed on the winding drum 2, and the tape body 1 is wound in the storage groove 2.1, which further facilitates the installation and use of the tape body 1.

[0033] In the embodiment provided by the present utility model, a plurality of reinforcing ribs 15 are arranged between the fixed rod 3 and the winding drum 2 to improve the stability of the whole winding drum 2 during use.

[0034] In the embodiments provided by the present utility model, the tape body 1 includes a wear-resistant layer 1.1 and an adhesive layer 1.4. A reinforcement layer 1.2 is provided between the wear-resistant layer 1.1 and the adhesive layer 1.4; and a heat-resistant component layer 1.3 is provided between the adhesive layer 1.4 and the reinforcement layer 1.2. The heat-resistant component layer 1.3 includes a first heat-resistant layer 1.31, a second heat-resistant layer 1.32, and a third heat-resistant layer 1.33. Specifically, the wear-resistant layer 1.1 is made of a thermoplastic polymer material, which has good hardness and wear resistance. The reinforcement layer 1.2 is made of a nylon reinforcing mesh to improve the hardness of the entire tape. The adhesive layer 1.4 is made by mixing a thermosetting resin, a curing agent, a flame retardant, and a mildew-proof agent. Specifically, the first heat-resistant layer 1.31 is a polyamide high-temperature-resistant layer. Polyamide, commonly known as nylon, has good comprehensive properties, including mechanical properties and heat resistance, and has a certain flame retardancy. The second heat-resistant layer 1.32 is a polyethersulfone high-temperature layer. Polyethersulfone is a thermoplastic polymer material with excellent comprehensive properties. It has excellent heat resistance, physical and mechanical properties, insulation properties, etc. In particular, it has outstanding advantages such as being able to be continuously used at high temperatures and maintaining stable performance in an environment with rapid temperature changes, and has been widely used in many fields. The third heat-resistant layer 1.33 is an asbestos board high-temperature-resistant layer. The asbestos board has strong tensile strength, can withstand pressure, and can withstand left and right.

[0035] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, terms such as "installation", "provided with", "connection", etc. should be understood in a broad sense. For example, "connection" 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 directly connected, or indirectly connected through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0036] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirits of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A high melting point and high temperature resistant adhesive tape, comprising an adhesive tape body (1), characterized in that: The adhesive tape body (1) is mounted on a winding drum (2), a fixing rod (3) is mounted inside the winding drum (2), and a smoothing mechanism is provided on the winding drum (2); The smoothing mechanism comprises a fixed frame (10), and a tension member is provided between the fixed frame (10) and the fixed rod (3) so that the fixed frame (10) is closely attached to the tape body (1), thereby preventing the tape body (1) from warping.

2. The high melting point and high temperature resistant adhesive tape according to claim 1, characterized in that: The tension member comprises a bearing frame (7), the bearing frame (7) is rotatably connected to the fixing rod (3), a sliding plate (8) is slidably connected inside the bearing frame (7), and a tension spring (9) is provided between the sliding plate (8) and the fixing frame (10); The fixing frame (10) is mounted on the sliding plate (8).

3. A high melting point and high temperature resistant adhesive tape according to claim 2, characterized in that: The fixing rod (3) is provided with a mounting groove (4) inside, a connecting rod (5) is slidably connected in the mounting groove (4), and the bearing frame (7) is connected to the connecting rod (5) in a self-damping rotation manner; A fastening spring (6) is provided between the connecting rod (5) and the mounting groove (4).

4. The high melting point and high temperature resistant adhesive tape according to claim 1, characterized in that: The fixing frame (10) is provided with a cutting piece to facilitate cutting of the adhesive tape body (1).

5. The high melting point and high temperature resistant adhesive tape according to claim 4, characterized in that: The cutting piece comprises a bearing plate (11) slidably connected to a fixed frame (10), and a plurality of groups of cutting teeth (12) are mounted on the bearing plate (11).

6. A high melting point and high temperature resistant adhesive tape according to claim 5, characterized in that: A plurality of groups of positioning springs (14) are arranged between the fixed frame (10) and the bearing plate (11), and a pressure rod (13) is arranged between the fixed frame (10) and the bearing plate (11).

7. The high melting point and high temperature resistant adhesive tape according to claim 1, characterized in that: The winding drum (2) is provided with a receiving groove (2.1), and the adhesive tape body (1) is wound in the receiving groove (2.1).

8. The high melting point and high temperature resistant adhesive tape according to claim 1, characterized in that: A plurality of groups of reinforcing ribs (15) are arranged between the fixing rod (3) and the winding drum (2).

9. The high melting point and high temperature resistant adhesive tape according to claim 1, characterized in that: The adhesive tape body (1) comprises a wear-resistant layer (1.1) and a glue layer (1.4), and a reinforcement layer (1.2) is provided between the wear-resistant layer (1.1) and the glue layer (1.4); A heat-resistant component layer (1.3) is provided between the glue layer (1.4) and the reinforcement layer (1.2).

10. The high melting point and high temperature resistant adhesive tape according to claim 9, characterized in that: The heat-resistant component layer (1.3) includes a first heat-resistant layer (1.31), a second heat-resistant layer (1.32) and a third heat-resistant layer (1.33).

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