CN219567083U

CN219567083U - High-viscosity reusable environment-friendly double-sided adhesive tape

Info

Publication number: CN219567083U
Application number: CN202320706970.8U
Authority: CN
Inventors: 钟雪辉
Original assignee: Dongguan Youhe New Materials Co ltd
Current assignee: Dongguan Youhe New Materials Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-22
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a high-viscosity reusable environment-friendly double-sided adhesive tape, which comprises a lower shell, wherein a rotating shaft is movably arranged on one side of the lower shell, an adhesive tape disc is sleeved outside the rotating shaft, a first separation disc is arranged on one side of the adhesive tape disc, a film disc is arranged on one side of the first separation disc, a second separation disc is arranged on one side of the film disc, a fixed disc is arranged on one side of the second separation disc, an adhesive tape body is wound on the outer side of the adhesive tape disc, an upper shell is arranged on one side, away from the adhesive tape disc, of the lower shell, and a shearing assembly is arranged at one end of the lower shell. According to the utility model, the shearing assembly is arranged, when the adhesive tape body is stretched to a proper length, the pressing block is pushed downwards by hands, the pressing block drives the lower pressing plate to move downwards together, the springs are compressed, the saw-tooth blade cuts the adhesive tape body, after the cutting is completed, the pressing block is loosened, the springs are reset, the double-sided adhesive tape is not required to be cut by scissors, and the double-sided adhesive tape cutting machine is convenient to use and is beneficial to work.

Description

High-viscosity reusable environment-friendly double-sided adhesive tape

Technical Field

The utility model relates to the technical field of double-sided adhesive tapes, in particular to a high-viscosity reusable environment-friendly double-sided adhesive tape.

Background

The double-sided tape is a roll-shaped adhesive tape which is prepared by taking paper, cloth and plastic film as base materials and uniformly coating elastomer pressure-sensitive adhesive or resin pressure-sensitive adhesive on the base materials, and consists of three parts, namely, base materials, adhesive, release paper (film) or silicone oil paper, and the types of the double-sided tape are also many: the grid double-sided tape, the reinforced double-sided tape, the Rubber double-sided tape, the high temperature double-sided tape, the non-woven fabric double-sided tape, the residual adhesive-free double-sided tape, the tissue double-sided tape, the double-sided glass cloth tape, the PET double-sided tape, the PVC tape and the like are applied to the production process of various industries.

Through the search, the patent with the publication number of CN204939370U discloses a reusable medical double-sided tape, which comprises a double-silicon release paper layer, a glue layer I, a PET transparent film layer and a glue layer II, wherein the double-silicon release paper layer, the glue layer I, the PET transparent film layer and the glue layer II are sequentially arranged from outside to inside, and the thickness of the glue layer I is smaller than that of the double-silicon release paper layer.

The above patent suffers from the following disadvantages: when the double-sided adhesive tape is used, as the adhesive tape has viscosity, one hand of medical staff needs to cut the double-sided adhesive tape by scissors, and the other hand needs to hold the double-sided adhesive tape, so that the double-sided adhesive tape is troublesome to use and is not beneficial to work.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a high-viscosity reusable environment-friendly double-sided adhesive tape.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a but high viscosity reuse's environmental protection double-sided tape, includes the inferior valve, inferior valve one side movable mounting has the pivot, the outside cover of pivot is equipped with the adhesive tape dish, adhesive tape dish one side is provided with first separation dish, first separation dish one side is provided with the membrane dish, membrane dish one side is provided with the second separation dish, second separation dish one side is provided with the fixed disk, first separation dish, membrane dish, second separation dish, fixed disk are all overlapped and are established in the pivot outside, the adhesive tape dish outside is around being equipped with the sticky tape body, inferior valve is provided with the epitheca from adhesive tape dish one side, inferior valve one end is provided with shearing assembly.

Further, two interfaces are arranged on one side of the lower shell, two screw holes are formed in one side of the upper shell, fixing screws are movably mounted in the two screw holes, threads matched with the fixing screws are formed in the inner walls of the interfaces, and the upper shell is detachably connected with the lower shell through the fixing screws.

Furthermore, a layer of PET release film is adhered to the outer part of the adhesive tape body, and the adhesive tape body and the PET release film are transparent.

Further, the shearing assembly comprises a containing frame, the containing frame fixed mounting is in inferior valve one end, the through-hole has been seted up near inferior valve one side to the containing frame, first rectangular hole has been seted up to containing frame one end, the inside fixed mounting of containing frame has the diaphragm, the second rectangular hole has been seted up to diaphragm one side, the inside pressing piece that is provided with of containing frame, the pressing piece passes first rectangular hole, second rectangular hole, pressing piece one end fixed mounting has a plurality of saw tooth blade, pressing piece outside fixed mounting has the holding down plate, the holding down plate is located between containing frame and the diaphragm.

Further, four springs are fixedly arranged between the lower pressing plate and the transverse plate, and a glue outlet hole is formed in one side, far away from the through hole, of the accommodating frame.

Furthermore, a first guide column and a second guide column are fixedly arranged on one side of the lower shell.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the shearing assembly is arranged, when the adhesive tape body is stretched to a proper length, the pressing block is pushed downwards by hands, the pressing block drives the lower pressing plate to move downwards together, the springs are compressed, the saw-tooth blade cuts the adhesive tape body, after the cutting is completed, the pressing block is loosened, the springs are reset, the double-sided adhesive tape is not required to be cut by scissors, and the double-sided adhesive tape cutting machine is convenient to use and is beneficial to work.

2. According to the PET release film winding device, the adhesive tape disc and the film disc are arranged, the adhesive tape body is stretched to the vicinity of the adhesive outlet, the adhesive tape body drives the film disc to rotate while being pulled, the PET release film is wound outside the film disc through the guidance of the second guide column, and the first separation disc and the second separation disc separate the adhesive tape body and the PET release film and prevent the PET release film from being wound together.

Drawings

FIG. 1 is a schematic view of the mounting of an interface of a high-tack reusable environmentally friendly double-sided tape on a lower housing;

FIG. 2 is a schematic diagram of the overall structure of a high-viscosity reusable environment-friendly double-sided tape according to the present utility model;

FIG. 3 is a schematic view showing the installation of a tape tray of the high-viscosity reusable environment-friendly double-sided tape on a rotating shaft;

FIG. 4 is a schematic view of a shearing assembly of a high-viscosity reusable environment-friendly double-sided tape according to the present utility model;

FIG. 5 is a schematic view showing the installation of a cross plate of the high-viscosity reusable environment-friendly double-sided tape in a containing frame;

FIG. 6 is a schematic diagram showing the separation of the PET release film from the adhesive tape body of the high-viscosity reusable environment-friendly double-sided adhesive tape;

fig. 7 is a schematic diagram of the upper shell structure of the high-viscosity reusable environment-friendly double-sided tape.

In the figure: 1. a lower case; 2. a rotating shaft; 3. a tape reel; 4. a first divider disk; 5. a membrane disc; 6. a second separation plate; 7. a fixed plate; 8. an adhesive tape body; 9. an upper case; 10. an interface; 11. screw holes; 12. a set screw; 13. PET release film; 14. a receiving frame; 15. a through hole; 16. a first rectangular hole; 17. a cross plate; 18. a second rectangular hole; 19. pressing the blocks; 20. a serrated blade; 21. a lower pressing plate; 22. a spring; 23. a glue outlet hole; 24. a first guide post; 25. and a second guide post.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-7, a high-viscosity reusable environment-friendly double-sided adhesive tape comprises a lower shell 1, a rotating shaft 2 is movably arranged on one side of the lower shell 1, an adhesive tape disc 3 is sleeved outside the rotating shaft 2, a first separation disc 4 is arranged on one side of the adhesive tape disc 3, a film disc 5 is arranged on one side of the first separation disc 4, a second separation disc 6 is arranged on one side of the film disc 5, a fixed disc 7 is arranged on one side of the second separation disc 6, the first separation disc 4, the film disc 5, the second separation disc 6 and the fixed disc 7 are all sleeved outside the rotating shaft 2, an adhesive tape body 8 is wound outside the adhesive tape disc 3, an upper shell 9 is arranged on one side, away from the adhesive tape disc 3, of the lower shell 1, and a shearing assembly is arranged at one end of the lower shell 1.

Referring to fig. 2-7, the present utility model is specifically: two interfaces 10 are arranged on one side of the lower shell 1, two screw holes 11 are formed in one side of the upper shell 9, fixing screws 12 are movably mounted in the two screw holes 11, threads matched with the fixing screws 12 are formed in the inner walls of the two interfaces 10, and the upper shell 9 is detachably connected with the lower shell 1 through the fixing screws 12.

Referring to fig. 6, the present utility model is specifically: the PET release film 13 is adhered to the outer part of the adhesive tape body 8, the surface is smooth and clean, the peelability is good, the adhesive tape can be repeatedly used, and the adhesive tape body 8 and the PET release film 13 are transparent.

Referring to fig. 4-5, the present utility model is specifically: the shearing assembly comprises a containing frame 14, the containing frame 14 is fixedly arranged at one end of a lower shell 1, a through hole 15 is formed in one side, close to the lower shell 1, of the containing frame 14, a first rectangular hole 16 is formed in one end of the containing frame 14, a transverse plate 17 is fixedly arranged in the containing frame 14, a second rectangular hole 18 is formed in one side of the transverse plate 17, a pressing block 19 is arranged in the containing frame 14, the pressing block 19 penetrates through the first rectangular hole 16 and the second rectangular hole 18, a plurality of saw-tooth blades 20 are fixedly arranged at one end of the pressing block 19, a lower pressing plate 21 is fixedly arranged outside the pressing block 19, the lower pressing plate 21 is located between the containing frame 14 and the transverse plate 17, the pressing block 19 drives the lower pressing plate 21 to move downwards together, the saw-tooth blades 20 cut the adhesive tape body 8, after cutting is finished, the pressing block 19 and the lower pressing plate 21 return to the original position through reset of a spring 22.

Referring to fig. 2 to 4, the present utility model is specifically: four springs 22 are fixedly arranged between the lower pressing plate 21 and the transverse plate 17 to ensure that the pressing block 19 and the lower pressing plate 21 can reset after the downward movement is finished, and a glue outlet hole 23 is formed in one side, far away from the through hole 15, of the accommodating frame 14.

Referring to fig. 1, the present utility model is specifically: the lower shell 1 is fixedly provided with a first guide column 24 and a second guide column 25 on one side, the adhesive tape body 8 reaches the position of the adhesive outlet hole 23 through the first guide column 24, and the PET release film is rolled into the film tray 5 under the guide action of the second guide column 25.

Working principle: when the adhesive tape is used, the adhesive tape body 8 is stretched to the vicinity of the adhesive outlet hole 23, the adhesive tape body 8 is pulled and simultaneously drives the film disc 5 to rotate, the PET release film 13 is wound outside the film disc 5 through the guide of the second guide post 25, the first separation disc 4 and the second separation disc 6 separate the adhesive tape body 8 and the PET release film 13 and prevent the adhesive tape body 8 and the PET release film 13 from being mutually wound, when the adhesive tape body 8 is stretched to a proper length, the pressing block 19 is pushed downwards by hands, the pressing block 19 drives the lower pressing plate 21 to move downwards together, the spring 22 is compressed, the saw blade 20 cuts the adhesive tape body 8, and after cutting is completed, the pressing block 19 is loosened and the spring 22 is reset.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the patent and simplify the description, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be configured and operated in a particular orientation, and are therefore not to be construed as limiting the patent.

Claims

1. The utility model provides a but high viscosity reuse's environmental protection double-sided tape, its characterized in that, including inferior valve (1), inferior valve (1) one side movable mounting has pivot (2), pivot (2) outside cover is equipped with adhesive tape dish (3), adhesive tape dish (3) one side is provided with first separation dish (4), first separation dish (4) one side is provided with membrane dish (5), membrane dish (5) one side is provided with second separation dish (6), second separation dish (6) one side is provided with fixed disk (7), first separation dish (4), membrane dish (5), second separation dish (6), fixed disk (7) all overlap and establish in pivot (2) outside, adhesive tape dish (3) outside is around being equipped with adhesive tape dish body (8), inferior valve (1) are kept away from adhesive tape dish (3) one side and are provided with epitheca (9), inferior valve (1) one end is provided with shearing subassembly.

2. The high-viscosity reusable environment-friendly double-sided tape according to claim 1, wherein two interfaces (10) are arranged on one side of the lower shell (1), two screw holes (11) are formed on one side of the upper shell (9), fixing screws (12) are movably mounted in the two screw holes (11), threads matched with the fixing screws (12) are formed on the inner walls of the two interfaces (10), and the upper shell (9) is detachably connected with the lower shell (1) through the fixing screws (12).

3. The high-viscosity reusable environment-friendly double-sided tape according to claim 1, wherein a layer of PET release film (13) is adhered to the outside of the tape body (8), and the tape body (8) and the PET release film (13) are transparent.

4. The high-viscosity reusable environment-friendly double-sided adhesive tape according to claim 1, wherein the shearing assembly comprises a containing frame (14), the containing frame (14) is fixedly installed at one end of a lower shell (1), a through hole (15) is formed in one side, close to the lower shell (1), of the containing frame (14), a first rectangular hole (16) is formed in one end of the containing frame (14), a transverse plate (17) is fixedly installed inside the containing frame (14), a second rectangular hole (18) is formed in one side of the transverse plate (17), a pressing block (19) penetrates through the first rectangular hole (16) and the second rectangular hole (18), a plurality of saw-tooth blades (20) are fixedly installed at one end of the pressing block (19), a pressing plate (21) is fixedly installed outside the pressing block (19), and the pressing plate (21) is located between the containing frame (14) and the transverse plate (17).

5. The high-viscosity reusable environment-friendly double-sided tape according to claim 4, wherein four springs (22) are fixedly arranged between the lower pressing plate (21) and the transverse plate (17), and a glue outlet hole (23) is formed in one side, far away from the through hole (15), of the accommodating frame (14).

6. The high-viscosity reusable environment-friendly double-sided tape according to claim 1, wherein a first guide post (24) and a second guide post (25) are fixedly arranged on one side of the lower shell (1).