High-temperature-resistant flannelette adhesive tape

Abstract

The utility model belongs to the field of flannelette adhesive tapes, and particularly relates to a high-temperature-resistant flannelette adhesive tape which comprises a sleeve, an annular groove is formed in the sleeve, an adhesive tape body is arranged on the sleeve, a cutting assembly is arranged on the sleeve, the cutting assembly comprises two fixing rods, the number of the fixing rods is two, and the fixing rods are arranged in the annular groove. One side of each fixing rod is fixedly connected with an extension rod, a first spring is arranged on each extension rod, a limiting column is fixedly connected to each first spring, the two fixing rods are fixedly connected with a rectangular plate, and a cutting knife is arranged on each rectangular plate; through the structural design of the assembling groove, the screw rod and the movable shaft, the connecting rod can move along the annular groove, meanwhile, after the adhesive tape body is used up, rapid connection and separation between the connecting rod and the sleeve can be achieved, and therefore the service life of the cutting assembly is prolonged, the resource utilization efficiency is improved, and the use cost is reduced.

Description

Technical Field

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

[0002] With the continuous development of industrial technology, high temperature resistant flannel tape has been widely used in electronics, automobiles, aerospace and other fields due to its excellent heat resistance, wear resistance and good adhesion performance. Flannel tape, also known as self-adhesive flocking cloth or adhesive flocking cloth, is a kind of tape made of high-quality flocking cloth and coated with high-performance acrylic glue or hot melt glue on the back. China's authorized utility model patent (publication number: CN218025911U) discloses a high temperature resistant flannel tape. When the tape is taken, as the tape is stretched, the fixing rod can be rotated through the movable shaft, so that the cutting knife can be moved to a specific position according to the different lengths of the tape to be taken. By pressing the mounting plate to move it toward the fixed sleeve, the cutting knife can cut and trim the tape.

[0003] However, the above device still has some shortcomings when in use: specifically, after the tape in the prior art is used up, the related structure for cutting the tape is difficult to conveniently disassemble from the fixed sleeve for reuse, and the related structure for cutting the tape is discarded, which increases the cost of use and reduces the efficiency of resource utilization. Therefore, a high temperature resistant flannel tape is proposed to address the above situation. Utility Model Content

[0004] In order to make up for the problem that the related structure for cutting the tape in the prior art is difficult to be conveniently disassembled from the fixed sleeve for reuse, the utility model proposes a high temperature resistant flannel tape.

[0005] The utility model solves the technical problem by adopting the following technical solution: a high temperature resistant flannel tape comprises a sleeve, an annular groove is provided on the sleeve, a tape body is arranged on the sleeve, and a cutting assembly is arranged on the sleeve.

[0006] The cutting assembly includes a fixed rod, and there are two fixed rods. An extension rod is fixedly connected to one side of the fixed rod, a first spring is arranged on the extension rod, a limiting column is fixedly connected to the first spring, and a rectangular plate is fixedly connected to the two fixed rods, and a cutting knife is arranged on the rectangular plate.

[0007] The cutting assembly includes a connecting rod, there are two connecting rods, one side of the connecting rod is provided with a connecting groove, the top of the connecting rod is provided with a limiting hole, the limiting hole is connected to the connecting groove, there are several limiting holes, the connecting groove cooperates with the extension rod, and the limiting column cooperates with the limiting hole.

[0008] A mounting groove is provided on one side of the outer wall of the connecting rod, and a screw hole is provided on the side of the outer wall of the connecting rod away from the mounting groove. The screw hole is connected to the mounting groove, and a screw rod is threadedly engaged with the screw hole. The screw rod is inserted into the mounting groove, and a movable shaft is connected to the inserted end of the screw rod. The movable shaft is clearance-matched with the mounting groove, and the movable shaft is engaged with the annular groove.

[0009] Preferably, a rectangular groove is formed on the fixing rod, a slider is slidably fitted in the rectangular groove, a second spring is fixedly connected to one side of the slider, and one end of the second spring away from the slider is fixed to one side of the inner wall of the rectangular groove.

[0010] Preferably, a rectangular plate is fixedly connected to the two sliding blocks, and an arc-shaped protrusion is provided on the rectangular plate.

[0011] Preferably, the two fixing rods are symmetrically arranged with the rectangular plate as the center, a groove is provided on the extension rod, and the first spring is fixed in the groove.

[0012] Preferably, the screw rod is provided with a knob at one end away from the movable shaft.

[0013] Preferably, there are two annular grooves.

[0014] Preferably, the tape body is sequentially arranged from the outside to the inside as a wear-resistant layer, a high-temperature resistant layer, a flannel layer, an insulating layer and an adhesive layer.

[0015] Preferably, the inner side of the wear-resistant layer is fixedly connected to the high temperature resistant layer, the inner side of the high temperature resistant layer is fixedly connected to the flannel layer, the inner side of the flannel layer is fixedly connected to the insulating layer, and the inner side of the insulating layer is bonded to the adhesive layer.

[0016] The utility model is beneficial in that:

[0017] 1. The utility model adopts the structural design of the assembly groove, the screw rod and the movable shaft, so that the connecting rod can move along the annular groove, and can realize the quick connection and separation with the sleeve after the tape body is used up, thereby extending the service life of the cutting component, improving the resource utilization efficiency and reducing the use cost;

[0018] 2. The utility model adopts the structural design of the extension rod, the first spring, the limit column, the connecting groove and the limit hole. The size of the disassembled cutting component can be adjusted according to the use requirements to meet the use of tapes of different lengths, thereby improving the flexibility and adaptability of the cutting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a schematic diagram of the structure of flannel tape;

[0021] Figure 2 is a schematic diagram of the structure of the cutting component;

[0022] Figure 3 It is a schematic diagram of the assembly structure of the movable shaft;

[0023] Figure 4 It is a schematic diagram of the assembly structure of the cutting component;

[0024] Figure 5 for Figure 4 Schematic diagram of the local enlarged structure at point A in the middle.

[0025] In the figure: 1, sleeve; 101, annular groove; 102, tape body; 2, cutting assembly; 3, fixing rod; 301, extension rod; 3010, groove; 302, first spring; 303, limiting column; 304, rectangular groove; 305, slider; 306, second spring; 4, connecting rod; 401, connecting groove; 402, limiting hole; 403, assembly groove; 404, screw; 405, movable shaft; 5, rectangular plate; 6, cutting knife. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] The following is combined with Figure 1-5 To further explain this application in detail,

[0028] The present application embodiment discloses a high temperature resistant flannel tape. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5A high temperature resistant flannel tape comprises a sleeve 1, on which an annular groove 101 is opened, the number of the annular grooves 101 is two, a tape body 102 is arranged on the sleeve 1, and a cutting component 2 is arranged on the sleeve 1.

[0029] The cutting assembly 2 includes a fixed rod 3, there are two fixed rods 3, one side of the fixed rod 3 is fixedly connected to an extension rod 301, a first spring 302 is provided on the extension rod 301, a limiting column 303 is fixedly connected to the first spring 302, the two fixed rods 3 are fixedly connected to a rectangular plate 5, and a cutting knife 6 is provided on the rectangular plate 5.

[0030] Furthermore, the cutting knife 6 includes a knife seat, which is fixed to the rectangular plate 5 by bolts, and a blade is fixed to the knife seat.

[0031] The cutting assembly 2 includes a connecting rod 4, and there are two connecting rods 4. A connecting groove 401 is provided on one side of the connecting rod 4, and a limiting hole 402 is provided on the top of the connecting rod 4. The limiting hole 402 is connected to the connecting groove 401. There are several limiting holes 402. The connecting groove 401 cooperates with the extension rod 301, and the limiting column 303 cooperates with the limiting hole 402.

[0032] Furthermore, the rectangular plate 5 can be designed to be composed of plate body 1 and plate body 2 spliced ​​together, and the length of plate body 1 and plate body 2 after connection is adjustable, so as to be suitable for use with tape bodies 102 of different widths, and the adjustment method and related structures are the same as the adjustment method of the fixing rod 3 and the connecting rod 4, which will not be elaborated here.

[0033] A mounting groove 403 is provided on one side of the outer wall of the connecting rod 4, and a screw hole is provided on the side of the outer wall of the connecting rod 4 away from the mounting groove 403. The screw hole is connected to the mounting groove 403, and a screw rod 404 is threadedly engaged with the screw hole. The screw rod 404 penetrates into the mounting groove 403, and a movable shaft 405 is connected to the inserted end of the screw rod 404. The movable shaft 405 is clearance-matched with the mounting groove 403, and the movable shaft 405 is engaged with the annular groove 101.

[0034] Reference Figure 2 and Figure 4 A rectangular groove 304 is provided on the fixing rod 3, a slider 305 is slidably fitted in the rectangular groove 304, a second spring 306 is fixedly connected to one side of the slider 305, and one end of the second spring 306 away from the slider 305 is fixed to one side of the inner wall of the rectangular groove 304, and a rectangular plate 5 is fixedly connected to the two sliders 305, and an arc-shaped protrusion is provided on the rectangular plate 5.

[0035] By providing the rectangular groove 304, the slider 305 and the second spring 306, when in use, by pressing the arc-shaped protrusion on the rectangular plate 5, the rectangular plate 5 moves to squeeze the second spring 306, thereby moving the cutting knife 6 on the rectangular plate 5 to cut the tape.

[0036] Furthermore, the arc-shaped protrusion is an arc-shaped block structure made of rubber material, which provides comfort for the pressing operation of the staff.

[0037] Reference Figure 2 and Figure 4 The two fixing rods 3 are symmetrically arranged with the rectangular plate 5 as the center. A groove 3010 is opened on the extension rod 301, and the first spring 302 is fixed in the groove 3010.

[0038] The groove 3010 is provided to install the first spring 302 and also serves as a movable through groove for the limiting column 303 .

[0039] Reference Figure 3 and Figure 4 The screw rod 404 is provided with a knob at one end away from the movable shaft 405 .

[0040] The knob is provided to facilitate the operation of the screw rod 404 by the staff.

[0041] Reference Figure 1 The tape body 102 is sequentially arranged from the outside to the inside as a wear-resistant layer, a high-temperature resistant layer, a flannel layer, an insulating layer and an adhesive layer. The inner side of the wear-resistant layer is fixedly connected to the high-temperature resistant layer, the inner side of the high-temperature resistant layer is fixedly connected to the flannel layer, the inner side of the flannel layer is fixedly connected to the insulating layer, and the inner side of the insulating layer is bonded to the adhesive layer.

[0042] The wear-resistant layer makes the outer side of the tape have good wear resistance, the high temperature resistant layer makes the tape have good high temperature resistance, the insulating layer makes the tape have good insulation effect, and the adhesive layer makes the tape have good adhesion, which can facilitate the tape to adhere to objects.

[0043] Furthermore, the structures of the wear-resistant layer, high temperature resistant layer, flannel layer, insulating layer and adhesive layer are the same as those in the prior art (publication number: CN218025911U), and no further details will be given here.

[0044] Working principle: After the tape body 102 is used up, the two screw rods 404 are rotated respectively, and the screw rods 404 rotate to make the movable shaft 405 rise, so that the movable shaft 405 moves up from the annular groove 101 and shrinks into the assembly groove 403, and then the sleeve 1 can be removed from between the two connecting rods 4 to complete the disassembly, and then the sleeve 1 with the tape body 102 is taken out, and the above steps are repeated in reverse to complete the installation of the cutting component 2, so that the movable shaft 405 is movably matched with the annular groove 101. Since the common specifications of automotive flannel tapes include different lengths such as 15 meters, 20 meters and 25 meters The size of the tape body 102 after winding is different. By pressing the limit post 303 to squeeze the first spring 302, the limit post 303 is made to drop from the limit hole 402 to the groove 3010, and the fixing rod 3 is moved to make the extension rod 301 slide in the connecting groove 401. At the same time, when the limit post 303 moves to the corresponding limit hole 402, the first spring 302 is reset to make the limit post 303 pass through the above-mentioned limit hole 402, thereby completing the fixed limit of the extension rod 301, and the length of the fixing rod 3 and the connecting rod 4 after connection can be changed.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A high temperature resistant flannel tape, comprising a sleeve (1), the sleeve (1) being provided with an annular groove (101), the sleeve (1) being provided with a tape body (102), the sleeve (1) being provided with a cutting assembly (2), characterized in that: The cutting assembly (2) comprises a fixed rod (3), wherein there are two fixed rods (3), one side of the fixed rod (3) is fixedly connected to an extension rod (301), a first spring (302) is provided on the extension rod (301), a limiting column (303) is fixedly connected to the first spring (302), and the two fixed rods (3) are fixedly connected to a rectangular plate (5), and a cutting knife (6) is provided on the rectangular plate (5); The cutting assembly (2) comprises a connecting rod (4), wherein there are two connecting rods (4), one side of the connecting rod (4) is provided with a connecting groove (401), the top of the connecting rod (4) is provided with a limiting hole (402), the limiting hole (402) is communicated with the connecting groove (401), there are a plurality of limiting holes (402), the connecting groove (401) cooperates with the extension rod (301), and the limiting column (303) cooperates with the limiting hole (402); A mounting groove (403) is provided on one side of the outer wall of the connecting rod (4), and a screw hole is provided on a side of the outer wall of the connecting rod (4) away from the mounting groove (403), the screw hole is communicated with the mounting groove (403), a screw rod (404) is threadedly engaged with the screw hole, the screw rod (404) penetrates into the mounting groove (403), a movable shaft (405) is connected to the penetrated end of the screw rod (404), the movable shaft (405) is clearance-matched with the mounting groove (403), and the movable shaft (405) is engaged with the annular groove (101).

2. A high temperature resistant flannel tape according to claim 1, characterized in that: The fixing rod (3) is provided with a rectangular groove (304), a slider (305) is slidably fitted in the rectangular groove (304), a second spring (306) is fixedly connected to one side of the slider (305), and an end of the second spring (306) away from the slider (305) is fixed to one side of the inner wall of the rectangular groove (304).

3. A high temperature resistant flannel tape according to claim 2, characterized in that: A rectangular plate (5) is fixedly connected to the two sliding blocks (305), and an arc-shaped protrusion is provided on the rectangular plate (5).

4. The high temperature resistant flannel tape according to claim 2, characterized in that: The two fixing rods (3) are symmetrically arranged with the rectangular plate (5) as the center; a groove (3010) is provided on the extension rod (301), and the first spring (302) is fixed in the groove (3010).

5. The high temperature resistant flannel tape according to claim 1, characterized in that: The screw rod (404) is provided with a knob at one end away from the movable shaft (405).

6. The high temperature resistant flannel tape according to claim 1, characterized in that: The number of the annular grooves (101) is two.

7. The high temperature resistant flannel tape according to claim 1, characterized in that: The tape body (102) is provided with a wear-resistant layer, a high-temperature resistant layer, a flannel layer, an insulating layer and an adhesive layer in sequence from the outside to the inside.

8. The high temperature resistant flannel tape according to claim 7, characterized in that: The inner side of the wear-resistant layer is fixedly connected to the high temperature resistant layer, the inner side of the high temperature resistant layer is fixedly connected to the flannel layer, the inner side of the flannel layer is fixedly connected to the insulating layer, and the inner side of the insulating layer is bonded to the adhesive layer.

Images