Anti-breaking composite adhesive tape

Abstract

The utility model discloses an anti-breaking type composite adhesive tape which comprises a fixing ring and a double-sided adhesive tape sheet, the double-sided adhesive tape sheet is arranged on the surface of the fixing ring, a supporting block is fixedly installed on the inner wall of the fixing ring, supporting rods are arranged on the front side and the rear side of the supporting block, and a reinforcing assembly is arranged on the surface of the double-sided adhesive tape sheet. The reinforcing assembly comprises a reinforcing layer and a tensile layer, the reinforcing layer is arranged at the top of the double-sided adhesive tape sheet, the reinforcing layer is made of a polyester film, the tensile layer is arranged at the bottom of the double-sided adhesive tape sheet, and the tensile layer is made of a polymer film. Through the arrangement of the reinforcing assembly, the double-sided adhesive tape sheet can be more stable and cannot be broken when being pulled out, through the arrangement of the cutting assembly and the clamping assembly, the non-cut end of the double-sided adhesive tape sheet can be clamped after cutting is completed, and subsequent use by workers is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of composite tapes, and particularly relates to an anti-break composite tape. Background Art

[0002] A composite tape is a multi-functional tape that combines the characteristics of two or more materials to achieve better performance and a wider range of applications. A composite tape usually includes one or more functional layers, which may include adhesives, filling materials, conductive materials, or other materials with special properties. The types of composite tapes are generally divided into single-sided tapes and double-sided tapes. The Chinese patent discloses a double-sided tape with composite anti-breakage, with the publication number: CN220811323U. A double-sided tape with composite anti-breakage includes a winding reel, and the outer side of the winding reel is wound and connected with a tape body, and support blocks are rotatably sleeved on the outer sides of both ends of the winding reel; its characteristics are that: a fixed rod is fixedly connected inside the left support block, and the top of the inner wall of the right support block is connected through a bearing with a threaded rod; the outer sides of the threaded rod and the fixed rod are sleeved with a movable plate, and the left side inside the movable plate is rotatably connected with a driven gear through a movable shaft; and cutting blades are fixedly sleeved on the outer sides of both ends of the movable shaft. The top of the inner wall of the movable plate is slidably connected through a through hole with a moving rod. When using this double-sided tape with composite anti-breakage, first, by rotating the threaded rod, the movable plate is lifted and lowered, so that the movable plate can always fit the tape body. Then, by pulling the moving rod upward, at this time, the movable shaft drives the cutting blades to rotate and fit the outer side of the tape body, so as to facilitate the cutting blades to cut the tape body. Then, through the cooperation of the reinforcement layer and the tensile layer, the tensile performance of the tape body can be improved, and the tape body can be prevented from breaking when being pulled, solving the problem that the existing double-sided tape is relatively thin, so that when pulling the double-sided tape, if the pulling force is relatively large, it is easy to cause the double-sided tape to break. Through retrieval, the above is a case relatively close to the prior art.

[0003] However, the following problems still exist in the implementation of the above device: when cutting the double-sided tape, since the above patent cuts by the rotation of the cutting blades, the unrolled double-sided tape will be affected during the cutting process, and it is easy to cause the unrolled double-sided tape to be cut by the cutting blades at the same time.

[0004] Therefore, an anti-break composite tape is specifically proposed to solve the above problems. Summary of the Utility Model

[0005] In view of the problems existing in the prior art, the utility model provides an anti-break composite tape, which has the advantage of clamping one end of the double-sided tape piece that has not been cut after cutting, facilitating the subsequent use by the staff, and solves the problem that in the process of using the current tape, since the double-sided tape piece is relatively thin, when pulling the double-sided tape, if the pulling force is large, it is easy to cause the double-sided tape to break.

[0006] The utility model is realized as follows: an anti-break composite tape, including a fixed ring and a double-sided tape piece, the double-sided tape piece is arranged on the surface of the fixed ring, a support block is fixedly installed on the inner wall of the fixed ring, support rods are arranged on both the front and rear sides of the support block, and a reinforcement component is arranged on the surface of the double-sided tape piece;

[0007] The reinforcement component includes a reinforcement layer and a tensile layer, the reinforcement layer is arranged on the top of the double-sided tape piece, the material of the reinforcement layer is polyester film, the tensile layer is arranged on the bottom of the double-sided tape piece, and the material of the tensile layer is polymer film;

[0008] Support components are arranged on the opposite sides of the support rods.

[0009] Preferably, the support component includes a support groove, a vertical rod and a support spring, the support groove is opened on the opposite sides of the support rods, both the upper and lower sides of the vertical rod are fixedly installed on the surface of the support groove, the support spring is sleeved on the surface of the vertical rod, and by setting the support component, when the extrusion roller extrudes the double-sided tape piece, the support component can provide a supporting force.

[0010] Preferably, two sliding blocks are arranged on the surface of the vertical rod, the two sliding blocks are set as a main sliding block and a sub-sliding block, the bottom of the main sliding block is fixedly installed on the surface of the support groove, the inside of the sub-sliding block is slidably connected with the surface of the vertical rod, and extrusion rollers are rotatably connected to the front sides of the main sliding block and the sub-sliding block through rotating shafts, and the extrusion rollers are used to extrude the double-sided tape piece. By setting the sliding blocks and the extrusion rollers, when the double-sided tape piece is pulled out, it can be extruded by the extrusion rollers to enhance the tension of the double-sided tape piece, facilitating cutting.

[0011] Preferably, a guide plate is fixedly installed on the left side of the support rod, a cutting component is arranged on the left side of the guide plate, the left side of the double-sided tape piece penetrates to the left side of the guide plate, and clamping components are arranged at both ends of the front side of the guide plate. By setting the guide plate, when the double-sided tape piece needs to be used, it can be pulled out through the guidance of the guide plate.

[0012] Preferably, the cutting assembly includes a cutting plate, a cutting groove, a cross bar, a compression spring, a moving block, a fixing member and a cutting knife. The right side of the cutting plate is fixedly installed on the left side of the guiding plate. The cutting groove is formed at the bottom of the cutting plate. Opposite sides of the cross bar are fixedly installed on the inner wall of the cutting groove. The inner part of the moving block is slidably connected to the surface of the cross bar. The top of the fixing member is fixedly installed at the bottom of the moving block. The cutting knife is arranged at the bottom of the fixing member. By providing the cutting assembly, it is convenient for the staff to cut the double-sided adhesive tape sheet.

[0013] Preferably, the clamping assembly includes a clamping block, two clamping rods, a fixing rod, a main spring and a secondary spring. The right side of the clamping block is fixedly installed on the left side of the guiding plate. The inside of the clamping block is hollow. The front sides of the two clamping rods penetrate to the outside of the clamping block. The upper and lower sides of the fixing rod are fixedly installed on the inner wall of the clamping block. The main spring and the two secondary springs are sleeved on the surface of the fixing rod. The upper and lower sides of the main spring are fixedly installed on the opposite sides of the two clamping rods. The opposite sides of the two secondary springs are respectively fixedly installed on the opposite sides of the clamping rod and the clamping block. By providing the clamping assembly, the double-sided adhesive tape sheet can be clamped after being completely cut.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. By providing the reinforcement assembly, the support assembly, the cutting assembly and the clamping assembly, through the setting of the reinforcement assembly, the double-sided adhesive tape sheet can be more stable when being pulled out and will not break. Through the setting of the cutting assembly and the clamping assembly, the uncut end of the double-sided adhesive tape sheet can be clamped after cutting, which is convenient for the staff to use subsequently.

[0016] 2. By providing the clamping assembly, the uncut end of the double-sided adhesive tape sheet can be clamped after cutting, which is convenient for the staff to use subsequently. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a schematic structural diagram of the fixing ring and the double-sided adhesive tape sheet provided by the embodiment of the present utility model;

[0018] Figure 2 is a schematic structural diagram of the reinforcement assembly provided by the embodiment of the present utility model;

[0019] Figure 3 is a schematic structural diagram of the extrusion assembly provided by the embodiment of the present utility model;

[0020] Figure 4 is a schematic structural diagram of the cutting assembly provided by the embodiment of the present utility model;

[0021] Figure 5 This is provided by an embodiment of the present utility model Figure 4 and is a partial enlarged structural schematic diagram at position A in

[0022] In the figure: 1, fixing ring; 2, double-sided adhesive tape piece; 3, support block; 4, support rod; 5, reinforcement component; 51, reinforcement layer; 52, tensile layer; 6, support component; 61, support groove; 62, vertical rod; 63, support spring; 7, sliding block; 7a, main sliding block; 7b, sub-sliding block; 8, extrusion roller; 9, guide plate; 10, cutting component; 101, cutting plate; 102, cutting groove; 103, cross bar; 104, extrusion spring; 105, moving block; 106, fixing piece; 107, cutting knife; 11, clamping component; 111, clamping block; 112, clamping rod; 113, fixing rod; 114, main spring; 115, sub-spring. Specific embodiments

[0023] To further understand the inventive content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings as follows.

[0024] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0025] As Figures 1 to 5 shown, a break-resistant composite tape provided by an embodiment of the present utility model includes a fixing ring 1 and a double-sided adhesive tape piece 2. The double-sided adhesive tape piece 2 is disposed on the surface of the fixing ring 1. A support block 3 is fixedly installed on the inner wall of the fixing ring 1. Support rods 4 are disposed on both the front and rear sides of the support block 3. A reinforcement component 5 is disposed on the surface of the double-sided adhesive tape piece 2;

[0026] The reinforcement component 5 includes a reinforcement layer 51 and a tensile layer 52. The reinforcement layer 51 is disposed on the top of the double-sided adhesive tape piece 2. The material of the reinforcement layer 51 is polyester film. The tensile layer 52 is disposed on the bottom of the double-sided adhesive tape piece 2, and the material of the tensile layer 52 is polymer film;

[0027] Support components 6 are disposed on the opposite sides of the support rods 4.

[0028] Referring to Figure 3 , the support component 6 includes a support groove 61, a vertical rod 62 and a support spring 63. The support groove 61 is opened on the opposite sides of the support rods 4. Both the upper and lower sides of the vertical rod 62 are fixedly installed on the surface of the support groove 61. The support spring 63 is sleeved on the surface of the vertical rod 62.

[0029] Adopting the above solution: By providing the support component 6, when the extrusion roller 8 extrudes the double-sided adhesive tape piece 2, the support component 6 can provide a supporting force.

[0030] Referring to Figure 3, two sliding blocks 7 are provided on the surfaces of the vertical rods 62. The two sliding blocks 7 are set as a main sliding block 7a and a secondary sliding block 7b. The bottom of the main sliding block 7a is fixedly installed on the surface of the support groove 61. The inside of the secondary sliding block 7b is slidably connected to the surface of the vertical rod 62. Extrusion rollers 8 are rotatably connected to the front sides of the main sliding block 7a and the secondary sliding block 7b through rotating shafts. The extrusion rollers 8 are used to extrude the double-sided adhesive tape sheet 2.

[0031] With the above solution: By setting the sliding blocks 7 and the extrusion rollers 8, when the double-sided adhesive tape sheet 2 is pulled out, it can be extruded by the extrusion rollers 8 to enhance the tension of the double-sided adhesive tape sheet 2, which is convenient for cutting.

[0032] Reference Figure 1 , a guide plate 9 is fixedly installed on the left side of the support rod 4. A cutting assembly 10 is arranged on the left side of the guide plate 9. The left side of the double-sided adhesive tape sheet 2 penetrates to the left side of the guide plate 9. Clamping assemblies 11 are arranged at both ends of the front side of the guide plate 9.

[0033] With the above solution: By setting the guide plate 9, when the double-sided adhesive tape sheet 2 needs to be used, it can be pulled out through the guidance of the guide plate 9.

[0034] Reference Figure 4 , the cutting assembly 10 includes a cutting plate 101, a cutting groove 102, a cross bar 103, a compression spring 104, a moving block 105, a fixing member 106 and a cutting knife 107. The right side of the cutting plate 101 is fixedly installed on the left side of the guide plate 9. The cutting groove 102 is opened at the bottom of the cutting plate 101. The opposite sides of the cross bar 103 are fixedly installed on the inner wall of the cutting groove 102. The inside of the moving block 105 is slidably connected to the surface of the cross bar 103. The top of the fixing member 106 is fixedly installed at the bottom of the moving block 105. The cutting knife 107 is arranged at the bottom of the fixing member 106.

[0035] With the above solution: By setting the cutting assembly 10, it is convenient for the staff to cut the double-sided adhesive tape sheet 2.

[0036] Reference Figure 4 and Figure 5 , the clamping assembly 11 includes a clamping block 111, two clamping rods 112, a fixed rod 113, a main spring 114 and a secondary spring 115. The right side of the clamping block 111 is fixedly installed on the left side of the guide plate 9. The inside of the clamping block 111 is hollow. The front sides of the two clamping rods 112 penetrate to the outside of the clamping block 111. The upper and lower sides of the fixed rod 113 are fixedly installed on the inner wall of the clamping block 111. The main spring 114 and the two secondary springs 115 are both sleeved on the surface of the fixed rod 113. The upper and lower sides of the main spring 114 are fixedly installed on the opposite sides of the two clamping rods 112. The opposite sides of the two secondary springs 115 are respectively fixedly installed on the opposite sides of the clamping rod 112 and the clamping block 111.

[0037] Adopting the above solution: By setting the clamping assembly 11, the double-sided tape sheet 2 can be clamped after being completely cut.

[0038] The working principle of the present utility model:

[0039] When using this device, first, the staff adjusts the extrusion roller 8 upward, so that the extrusion roller 8 squeezes the extrusion spring 104. Then, the initial section of the double-sided tape sheet 2 is passed through to the left side of the guide plate 9 along the opposite side of the extrusion roller 8. Then, the extrusion roller 8 is released, and the extrusion roller 8 will squeeze the surface of the double-sided tape sheet 2 through the rebound force of the extrusion spring 104;

[0040] When the double-sided tape sheet 2 needs to be cut, the staff pulls the fixing member 106 to the left. By pulling the fixing member 106 to the left, the cutting knife 107 can be driven to move to the left, and the double-sided tape sheet 2 is cut by the cutting knife 107;

[0041] Since the clamping assembly 11 keeps clamping the double-sided tape sheet 2, after the cutting is completed, the uncut double-sided tape sheet 2 is clamped by the clamping assembly 11, and the double-sided tape sheet 2 can be pulled outwards.

[0042] In summary: For this anti-breaking composite tape, through the combined use of the reinforcement assembly 5, the support assembly 6, the cutting assembly 10, and the clamping assembly 11, it solves the problem that in the current process of using the tape, due to the relatively thin double-sided tape sheet, when pulling the double-sided tape, if the pulling force is relatively large, the double-sided tape is likely to break.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0044] 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 principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-break composite tape, comprising a fixing ring (1) and a double-sided tape sheet (2), wherein the double-sided tape sheet (2) is arranged on the surface of the fixing ring (1), characterized in that: A support block (3) is fixedly mounted on the inner wall of the fixing ring (1), support rods (4) are arranged on both the front and rear sides of the support block (3), and a reinforcement component (5) is arranged on the surface of the double-sided tape sheet (2); The reinforcement component (5) comprises a reinforcement layer (51) and a tensile layer (52); the reinforcement layer (51) is arranged on the top of the double-sided tape sheet (2); the material of the reinforcement layer (51) is a polyester film; the tensile layer (52) is arranged on the bottom of the double-sided tape sheet (2); the material of the tensile layer (52) is a polymer film; The opposite side of the support rod (4) is provided with a support assembly (6).

2. The anti-break composite tape according to claim 1, characterized in that: The support assembly (6) comprises a support groove (61), a vertical rod (62) and a support spring (63); the support groove (61) is arranged on a side opposite to the support rod (4); the upper and lower sides of the vertical rod (62) are fixedly mounted on the surface of the support groove (61); and the support spring (63) is sleeved on the surface of the vertical rod (62).

3. The anti-break composite tape according to claim 2, characterized in that: The surface of the vertical rod (62) is provided with two sliding blocks (7), and the two sliding blocks (7) are configured as a main sliding block (7a) and a secondary sliding block (7b). The bottom of the main sliding block (7a) is fixedly mounted on the surface of the supporting groove (61), and the interior of the secondary sliding block (7b) is slidably connected to the surface of the vertical rod (62). The front sides of the main sliding block (7a) and the secondary sliding block (7b) are rotatably connected to an extrusion rim (8) via a rotating shaft, and the extrusion rim (8) is used to extrude the double-sided adhesive tape sheet (2).

4. The anti-break composite tape according to claim 1, characterized in that: A guide plate (9) is fixedly mounted on the left side of the support rod (4), a cutting assembly (10) is arranged on the left side of the guide plate (9), the left side of the double-sided tape sheet (2) passes through the left side of the guide plate (9), and clamping assemblies (11) are arranged at both ends of the front side of the guide plate (9).

5. The anti-break composite tape according to claim 4, characterized in that: The cutting assembly (10) comprises a cutting plate (101), a cutting groove (102), a cross bar (103), a compression spring (104), a moving block (105), a fixing member (106) and a cutting knife (107); the right side of the cutting plate (101) is fixedly mounted on the left side of the guide plate (9); the cutting groove (102) is provided at the bottom of the cutting plate (101); the opposite side of the cross bar (103) is fixedly mounted on the inner wall of the cutting groove (102); the interior of the moving block (105) is slidably connected to the surface of the cross bar (103); the top of the fixing member (106) is fixedly mounted on the bottom of the moving block (105); and the cutting knife (107) is arranged at the bottom of the fixing member (106).

6. The anti-break composite tape according to claim 4, characterized in that: The clamping assembly (11) comprises a clamping block (111), two clamping rods (112), a fixing rod (113), a main spring (114) and a secondary spring (115). The right side of the clamping block (111) is fixedly mounted on the left side of the guide plate (9). The interior of the clamping block (111) is hollow. The front sides of the two clamping rods (112) extend through the outside of the clamping block (111). The upper and lower sides of the fixing rod (113) are fixedly mounted on the inner wall of the clamping block (111). The main spring (114) and the two secondary springs (115) are sleeved on the surface of the fixing rod (113). The upper and lower sides of the main spring (114) are fixedly mounted on the side opposite to the two clamping rods (112). The opposite sides of the two secondary springs (115) are fixedly mounted on the side opposite to the clamping rod (112) and the clamping block (111).

Images