Cotton cloth waterproof adhesive tape and auxiliary bonding device

Abstract

The utility model discloses a cotton cloth waterproof adhesive tape and an auxiliary bonding device. The adhesive tape comprises an adhesive tape main body, the adhesive tape main body comprises a base layer, a waterproof layer is arranged below the base layer, an anti-cutting cotton cloth layer is arranged below the waterproof layer, and an adhesive layer is arranged below the anti-cutting cotton cloth layer. According to the utility model, the waterproof and scratch-resistant performances during bonding use can be improved and the bonding effect can be ensured through the waterproof layer and the cut-resistant cotton cloth layer arranged in the adhesive tape main body, and the adhesive tape main body can be conveniently placed in the auxiliary bonding device through the arranged auxiliary bonding device, so that the bonding operation can be facilitated during use, and the adhesive tape main body can be placed and stored when not in use; the adhesive tape can be protected, dust falling or aging and the like are avoided, the adhesive tape can be guided in an auxiliary mode when the adhesive tape is bonded and pulled, the conditions of bonding deviation and the like are prevented, the bonding effect is ensured, the adhesive tape can be flattened, the bonding effect is improved, cutting operation can be completed through pressing after bonding, automatic reset is achieved after cutting is completed, and subsequent pulling and bonding operation is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of adhesive tapes, in particular to a cotton waterproof adhesive tape and an auxiliary bonding device. Background Art

[0002] LOW-E glass, also known as low-radiation glass, is a film product composed of multiple layers of metal or other compounds coated on the glass surface. The coating layer of LOW-E glass has high transmittance to visible light and high reflectivity to mid- and far-infrared rays, making it have excellent heat insulation and good light transmittance compared to ordinary glass and traditional architectural coated glass. Adhesive tape is required for edge sealing of LOW-E glass.

[0003] When existing adhesive tapes are used for bonding, they are mostly torn by hand, which easily leads to offset of the bonding. In addition, in order to ensure the bonding effect, most adhesive tapes are scratch-resistant and relatively difficult to tear, which is inconvenient for bonding operations. Alternatively, they are cut by scissors, which is inconvenient to operate. Utility Model Content

[0004] The utility model aims to provide a cotton waterproof adhesive tape and an auxiliary bonding device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cotton waterproof adhesive tape, comprising a tape body, the tape body comprising a base layer, a waterproof layer is provided under the base layer, a cut-resistant cotton cloth layer is provided under the waterproof layer, and a viscose layer is provided under the cut-resistant cotton cloth layer.

[0006] Preferably, an auxiliary bonding device is used for bonding cotton waterproof adhesive tape, comprising a placement box, a positioning rod matching the tape body is fixedly provided in the middle of the placement box, the placement box is provided with a mounting plate through a plug-in component, a guide groove is opened on one side of the placement box, a guide component is provided on the side of the placement box close to the guide groove, a mounting plate is fixedly provided on the side wall of the outside of the placement box close to the guide groove, and a cutting mechanism and a flattening component are provided on the mounting plate.

[0007] Preferably, in order to facilitate the snap-in operation and the placement, removal and replacement of the tape body, the plug-in assembly includes plug-in posts equidistantly arranged under the cover plate, and plug-in holes matching the plug-in posts are equidistantly opened on the opening end of the placement box.

[0008] Preferably, in order to guide the tape when it is pulled and facilitate bonding, the guide assembly includes a fixed rod fixedly arranged in the placement box, and a guide roller is rotatably provided on the outside of the fixed rod.

[0009] Preferably, in order to facilitate the cutting operation after bonding, the cutting mechanism includes a lifting plate connected to the mounting plate via a reset assembly, and a cutting knife matching the tape body is provided on the lifting plate.

[0010] Preferably, in order to be able to move downward when cutting and automatically reset after use without affecting the next bonding and pulling use, the reset assembly includes a sliding rod symmetrically slidably arranged on the mounting plate, one end of the sliding rod is fixedly connected to the lifting plate, and the other end is jointly provided with a pressure plate, and a spring is provided on the outside of the sliding rod between the mounting plate and the pressure plate.

[0011] Preferably, in order to guide the tape during bonding and avoid deviation, it can also be flattened to improve the bonding effect. The flattening assembly includes a connecting plate symmetrically arranged on the side of the mounting plate close to the guide groove, a rotating rod is provided between the two connecting plates, and a pressure roller is provided on the outside of the rotating rod.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The waterproof layer and the anti-cut cotton cloth layer provided in the main body of the adhesive tape can improve the waterproof and scratch resistance during bonding, thereby ensuring the bonding effect. The auxiliary bonding device provided can conveniently place the main body of the adhesive tape inside the main body, thereby facilitating the bonding operation when in use, and can be placed and stored when not in use to protect it from dust or aging, thereby ensuring the bonding effect.

[0014] (2) The provided guide assembly and flattening assembly can assist in guiding the adhesive tape when it is pulled during bonding, thereby preventing the adhesive tape from being offset and ensuring the bonding effect. The adhesive tape can also be flattened to improve the bonding effect. The provided cutting mechanism can be used to complete the cutting operation by pressing after bonding, and the tape will automatically reset after cutting is completed, without affecting the subsequent pulling and bonding operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic cross-sectional view of a cotton waterproof adhesive tape proposed by the utility model;

[0016] Figure 2 This is a structural schematic diagram of an auxiliary bonding device proposed by the utility model;

[0017] Figure 3 This is a structural schematic diagram of an auxiliary bonding device proposed by the utility model when it is opened;

[0018] Figure 4 This is a schematic diagram of the structure of a box placed in an auxiliary bonding device proposed by the utility model;

[0019] Figure 5 The utility model provides a schematic structural diagram of a cutting mechanism and a flattening component in an auxiliary bonding device.

[0020] In the figure: 1. tape body; 2. base layer; 3. waterproof layer; 4. anti-cut cotton cloth layer; 5. adhesive layer; 6. placement box; 7. cover plate; 8. mounting plate; 9. pressure plate; 10. connecting plate; 11. plug-in column; 12. plug-in hole; 13. positioning rod; 14. guide groove; 15. fixing rod; 16. guide roller; 17. sliding rod; 18. spring; 19. lifting plate; 20. cutting knife; 21. pressure roller; 22. rotating rod. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] See also Figure 1-Figure 5 The utility model provides an embodiment: a cotton cloth waterproof adhesive tape, comprising a tape body 1, which comprises a base layer 2, under which a waterproof layer 3, a cut-resistant cotton cloth layer 4 and an adhesive layer 5 are sequentially arranged, wherein the waterproof layer 3 can be made of a waterproof polyethylene film, or other waterproof materials, and the cut-resistant cotton cloth layer 4 is mainly composed of cotton cloth, or non-woven fabric or fiber cloth, etc., which can improve the cut-resistant performance when bonding with glass, and the adhesive layer 5 can be made of pressure-sensitive adhesive, which is convenient for bonding operations, and can also be replaced by other adhesives, which is a relatively mature technology and will not be described in detail here, and can improve the waterproof and scratch-resistant performance when bonding and edge sealing operations are performed on LOW-E glass.

[0023] See also Figure 1-Figure 5 In order to facilitate the bonding and cutting operations when the tape body 1 is used for bonding and edge sealing of LOW-E glass, etc., and to protect it when not in use, an auxiliary bonding device is provided, including a placement box 6 for placing and storing the tape body 1, and a positioning rod 13 is bonded at the middle position inside to facilitate the insertion and positioning of the tape body 1. The tape body 1 can be rotated on the positioning rod 13, so that the tape body 1 can be conveniently pulled for bonding operations, and a guide groove 14 is provided on the side wall of the placement box 6 to facilitate the pulling out of the tape. In order to guide the tape body 1, a fixing rod 15 of a guide assembly is bonded on one side of the placement box 6 close to the guide groove 14. A guide roller 16 is rotatably provided on the outside of the fixing rod 15 to contact the non-stick surface of the tape body 1 and to guide it when pulling. In order to facilitate the replacement of the tape body 1 and to protect it when in use, a plug-in hole 12 of a plug-in assembly is provided on the placement box 6, and a plug-in column 11 is bonded under the cover plate 7, which can be fixed by plugging the two together for convenient opening and closing.

[0024] See also Figure 1-Figure 5 In order to facilitate the bonding operation and avoid deviation or bulging, a mounting plate 8 is bonded to the side of the guide groove 14 on the outer wall of the placement box 6, and a slide rod 17 of the reset component in the cutting mechanism is slidably provided on the mounting plate 8. One end of the slide rod 17 is fixedly connected to the lifting plate 19, and a cutting knife 20 is installed on the lifting plate 19 by screws to facilitate the cutting operation. A pressing plate 9 is provided at the other end, and a spring 18 is sleeved between the mounting plate 8 and the pressing plate 9 on the outside of the slide rod 17. In order to ensure the bonding effect during bonding and avoid deviation at the same time, a connecting plate 10 of the flattening component is symmetrically welded on one side of the mounting plate 8 close to the guide groove 14, and a rotating rod 22 is rotated between the two connecting plates 10, and a pressing roller 21 is sleeved on the outside of the rotating rod 22.

[0025] Working principle: When the utility model is in use, the tape body 1 is placed in the positioning rod 13 of the placement box 6, and then the tape head is pulled out, the non-stick surface (back side) contacts the guide roller 16, bypasses the guide roller 16 and passes through the guide groove 14, and is plugged into the plug-in column 11 and the plug-in hole 12, so that the cover plate 7 can be installed and fixed. When bonding, the placement box 6 is held by hand, and the tape head is bonded. By tilting downward, the pressure roller 21 contacts the rear of the tape head, and the placement box 6 is pulled backward, and the tape can be pulled out for bonding. The pressure roller 21 can be used for guiding and flattening operations to ensure the bonding effect. When cutting is required, the pressure plate 9 is pressed, and the slide bar 17 slides on the mounting plate 8. The spring 18 is forced to shrink and store potential energy, and the lifting plate 19 and the cutting knife 20 move, so that the tape can be cut and the bonding is completed. After cutting, the pressure plate 9 is released and can be reset under the action of the potential energy of the spring 18, which does not affect the subsequent bonding use.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A cotton waterproof adhesive tape, comprising a tape body (1), characterized in that: The tape body (1) comprises a base layer (2), a waterproof layer (3) is provided under the base layer (2), a cut-resistant cotton cloth layer (4) is provided under the waterproof layer (3), and a viscose layer (5) is provided under the cut-resistant cotton cloth layer (4).

2. An auxiliary bonding device, used for bonding the cotton waterproof adhesive tape as claimed in claim 1, characterized in that: The invention comprises a placement box (6), a positioning rod (13) matching the adhesive tape body (1) is fixedly provided in the middle of the placement box (6), a mounting plate (8) is provided on the placement box (6) through a plug-in assembly, a guide groove (14) is provided on one side of the placement box (6), a guide assembly is provided on the side of the placement box (6) close to the guide groove (14), a mounting plate (8) is fixedly provided on the side wall of the placement box (6) close to the guide groove (14), and a cutting mechanism and a flattening assembly are provided on the mounting plate (8).

3. An auxiliary bonding device according to claim 2, characterized in that: The plug-in assembly comprises plug-in posts (11) equidistantly arranged under the cover plate (7), and plug-in holes (12) matching the plug-in posts (11) are equidistantly provided on the opening end of the placement box (6).

4. An auxiliary bonding device according to claim 3, characterized in that: The guide assembly comprises a fixed rod (15) fixedly arranged in the placement box (6), and a guide roller (16) is rotatably arranged outside the fixed rod (15).

5. An auxiliary bonding device according to claim 4, characterized in that: The cutting mechanism comprises a lifting plate (19) connected to a mounting plate (8) via a reset assembly, and a cutting knife (20) matching the adhesive tape body (1) is provided on the lifting plate (19).

6. An auxiliary bonding device according to claim 5, characterized in that: The reset assembly comprises a slide bar (17) symmetrically slidably arranged on a mounting plate (8), one end of the slide bar (17) being fixedly connected to the lifting plate (19), and the other end being jointly provided with a pressing plate (9), and a spring (18) being sleeved on the outside of the slide bar (17) and located between the mounting plate (8) and the pressing plate (9).

7. An auxiliary bonding device according to claim 6, characterized in that: The flattening assembly comprises a connecting plate (10) symmetrically arranged on one side of the mounting plate (8) close to the guide groove (14), a rotating rod (22) is arranged between the two connecting plates (10), and a pressing roller (21) is sleeved on the outside of the rotating rod (22).

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