CN212128054U

CN212128054U - High-temperature-resistant adhesive tape for high-temperature operation

Info

Publication number: CN212128054U
Application number: CN202020592771.5U
Authority: CN
Inventors: 朱重宝; 刘婵
Original assignee: Hefei Tinglan Electronic Technology Co ltd
Current assignee: Hefei Tinglan Electronic Technology Co ltd
Priority date: 2020-04-20
Filing date: 2020-04-20
Publication date: 2020-12-11
Anticipated expiration: 2030-04-20

Abstract

The utility model relates to a sticky tape technical field specifically is a high temperature resistant sticky tape for high temperature operation, the surface winding of interior book has the sticky tape body, the lower surface on first high temperature resistant layer is provided with the back up coat, the lower surface of back up coat is provided with the second high temperature resistant layer, the lower surface on second high temperature resistant layer is provided with the adhesion layer, the back fixed surface who winds the book is connected with the lug, the front surface that winds the book is seted up flutedly. The interior book can prevent adhesion between the every book when the sticky tape packing is stacked perpendicularly, use after the influence to can select the sticky tape of suitable quantity as required to assemble the concatenation together when the staff uses, improve staff's work efficiency, can improve the intensity of sticky tape self through addding first strengthening rib and second strengthening rib in sticky tape inside, make the sticky tape be difficult for more in the adhesion in-process to be torn, improve the fixed strength of sticky tape self.

Description

High-temperature-resistant adhesive tape for high-temperature operation

Technical Field

The utility model relates to an sticky tape technical field specifically is a high temperature resistant sticky tape for high temperature operation.

Background

With the progress of society and the advance of science and technology, the adhesive tape is applied to different fields, different types of adhesive tapes are adapted to the adhesive tape in different fields, the high-temperature resistant adhesive tape, namely the adhesive tape used in a high-temperature operation environment, is mainly used for electronic industry, the temperature resistance is usually between 120 ℃ and 260 ℃, and the high-temperature resistant adhesive tape is usually used for paint spraying, baking finish leather processing, coating shielding and fixing in the manufacturing process of electronic parts, printed circuit boards and high-temperature treatment shielding.

However, when the existing high temperature resistant adhesive tape is vertically placed together, the side surfaces of the adhesive tape are easy to be adhered, and the strength of the existing high temperature resistant adhesive tape is not enough in the using process, so that the technical personnel in the field provide the high temperature resistant adhesive tape for high temperature operation to solve the problems in the background art.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a high temperature resistant adhesive tape for high temperature operation reaches by following specific technological means:

a high temperature resistant adhesive tape for high temperature operation, which comprises an inner roll, the outer surface of the inner roll is wound with an adhesive tape body, the adhesive tape body comprises a first high temperature resistant layer, a first reinforcing rib, a reinforcing layer, a second high temperature resistant layer, an adhesion layer and a second reinforcing rib, the lower surface of the first high temperature resistant layer is provided with a reinforcing layer, the upper surface of the reinforcing layer is provided with a first reinforcing rib and a second reinforcing rib in a staggered manner, the lower surface of the reinforcing layer is provided with a second high temperature resistant layer, the lower surface of the second high temperature resistant layer is provided with an adhesion layer, the inner roll comprises a clamping block, a convex block, a winding roll, a through hole, a groove and an L-shaped clamping groove, the convex block is fixedly connected to the rear surface of the winding roll, a clamping block is fixedly arranged on the outer surface of the convex block, a groove is arranged on the front surface of the winding roll, the rear side of the inner surface of the groove is provided with a through hole, and the circumferential wall of the inner side of the groove is symmetrically provided with L-shaped clamping grooves.

Preferably, the first high temperature resistant layer and the second high temperature resistant layer are made of the same material, the thicknesses of the first high temperature resistant layer and the second high temperature resistant layer are the same, the first high temperature resistant layer and the second high temperature resistant layer are made of polytetrafluoroethylene, the polytetrafluoroethylene is generally called as a non-stick coating or an easy-to-clean material, the material has the characteristics of acid and alkali resistance and various organic solvents resistance, is almost insoluble in all solvents, and meanwhile, the polytetrafluoroethylene has the characteristic of high temperature resistance and extremely low friction coefficient, so the polytetrafluoroethylene can be used as an ideal coating for easily cleaning the inner layer of the water pipe.

The adhesion layer is made of high-temperature organic silicon pressure-sensitive adhesive, the high-temperature organic silicon pressure-sensitive adhesive is solvent-type pressure-sensitive adhesive, the adhesion layer has the characteristics of high bonding strength, high normal-temperature drying speed and the like, the product can resist high temperature, and the adhesion layer is uniformly laid on the lower surface of the second high-temperature resistant layer.

Preferably, the clamping blocks are arranged at the rear end positions of the outer surfaces of the convex blocks in a bilateral symmetry mode, the clamping blocks are matched with the L-shaped clamping grooves, the clamping blocks are made of PVC, the PVC is a polymer formed by polymerizing vinyl chloride monomers in initiators such as peroxides and azo compounds or under the action of light and heat according to a free radical polymerization reaction mechanism, and the clamping blocks are mutually clamped and connected with the L-shaped clamping grooves.

Preferably, the through hole penetrates through the rear surface of the bump, the bump is matched with the groove, the height of the bump is larger than that of the groove, and the bump and the groove are connected in a clamping mode.

The utility model discloses possess following beneficial effect:

1. the high-temperature-resistant adhesive tape for high-temperature operation can prevent adhesion between every two rolls when the adhesive tapes are packaged and vertically stacked by adding the inner rolls, the subsequent use is influenced, and when the adhesive tape is used by a worker, a proper number of adhesive tapes can be selected to be assembled and spliced together according to needs, firstly, a lug on one inner roll is clamped in a groove on the other inner roll, meanwhile, a clamping block on the lug is clamped in an L-shaped clamping groove in the groove, the clamping block is clamped in the L-shaped clamping groove and then pressed downwards to the bottom of the L-shaped clamping groove, then the lug is rotated to place the clamping block in the L-shaped clamping groove, the clamping block is screwed to the tail end of the L-shaped clamping groove, after the lug is not pressed, the clamping block on the lug is clamped in a limiting groove under the action of the elasticity of a spring, the limiting groove can secondarily fix the clamping block, and the worker can conveniently carry, the working efficiency of the working personnel is improved.

2. This a high temperature resistant adhesive tape for high temperature operation can improve the intensity of sticky tape self through addding first strengthening rib and second strengthening rib in that the sticky tape is inside, makes the sticky tape be difficult for being torn apart at the adhesion in-process more, improves the fixed strength of sticky tape self.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic view of the three-dimensional structure of the inner roll of the present invention.

Fig. 3 is a schematic view of a transverse section of the adhesive tape body of the present invention.

Fig. 4 is a schematic view of the longitudinal section of the adhesive tape body of the present invention.

Fig. 5 is a schematic view of the L-shaped slot structure of the present invention.

In the figure: 1. a tape body; 2. rolling in; 3. a clamping block; 4. a bump; 5. winding the roll; 6. a through hole; 7. a groove; 8. an L-shaped clamping groove; 9. a first high temperature resistant layer; 10. a first reinforcing rib; 11. a reinforcement layer; 12. a second high temperature resistant layer; 13. an adhesive layer; 14. 15, a second reinforcing rib and a limiting groove; 16. a top plate; 17. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a high temperature resistant adhesive tape for high temperature operation includes an inner roll 2, an adhesive tape body 1 is wound on the outer surface of the inner roll 2, the adhesive tape body 1 includes a first high temperature resistant layer 9, a first reinforcing rib 10, a reinforcing layer 11, a second high temperature resistant layer 12, an adhesion layer 13 and a second reinforcing rib 14, the reinforcing layer 11 is disposed on the lower surface of the first high temperature resistant layer 9, the first reinforcing rib 10 and the second reinforcing rib 14 are alternately disposed on the upper surface of the reinforcing layer 11, the second high temperature resistant layer 12 is disposed on the lower surface of the reinforcing layer 11, the adhesion layer 13 is disposed on the lower surface of the second high temperature resistant layer 12, the inner roll 2 includes a fixture block 3, a projection 4, a winding roll 5, a through hole 6, a groove 7 and an L-shaped slot 8, the rear surface of the winding roll 5 is fixedly connected with the projection 4, the fixture block 3 is fixedly mounted on the outer surface of the projection 4, the front surface of the winding roll 5, the rear side of the inner surface of the groove 7 is provided with a through hole 6, L-shaped clamping grooves 8 are symmetrically formed in the left side and the right side of the circumferential wall of the inner side of the groove 7, the strength of the adhesive tape can be improved by additionally arranging the first reinforcing rib 10 and the second reinforcing rib 14 in the adhesive tape, the adhesive tape is not easy to tear off in the adhesion process, and the fixing strength of the adhesive tape is improved.

In fig. 1, 2, 3, 4 and 5: the first high temperature resistant layer 9 and the second high temperature resistant layer 12 are made of the same material, the first high temperature resistant layer 9 and the second high temperature resistant layer 12 are made of the same thickness, the first high temperature resistant layer 9 and the second high temperature resistant layer 12 are made of polytetrafluoroethylene, the adhesion layer 13 is made of high temperature organic silicon pressure sensitive adhesive, the adhesion layer 13 is uniformly laid on the lower surface of the second high temperature resistant layer 12, the fixture blocks 3 are bilaterally and symmetrically arranged at the rear end positions of the outer surfaces of the convex blocks 4, the fixture blocks 3 are matched with the L-shaped clamping grooves 8, the fixture blocks 3 are made of PVC, the through holes 6 penetrate through the rear surfaces of the convex blocks 4, the convex blocks 4 are matched with the grooves 7, the height of the convex blocks 4 is larger than that of the grooves 7, the high temperature resistant adhesive tape for high temperature operation can prevent adhesion between every two rolls when the adhesive tapes are vertically stacked in a packaging manner by adding the inner rolls 2, the use after influence is influenced, and when a worker uses the adhesive tapes, a proper amount of, at first in rolling up 2 recess 7 on 2 with the lug 4 block in another interior book, simultaneously with 3 blocks of block on the lug 4 block in L shape draw-in groove 8 in the recess, with 3 blocks of block after in L shape draw-in groove 8, press down to L shape draw-in groove 8 bottom, then rotatory lug 4 is with block 3 in L shape draw-in groove 8, after lug 4 does not receive the power of pressing, under spring 17's elastic force effect, 3 blocks of block 3 blocks on 4 are in spacing groove 15, spacing groove 15 can carry out the secondary to block 3 and fix, make things convenient for the staff to carry when using, improve staff's work efficiency.

When the adhesive tape is used, firstly, a worker can select and use an appropriate number of adhesive tapes according to the usage amount, then the adhesive tapes are connected with each other through the inner coils 2, the adhesive tape is convenient to carry, when the adhesive tape is used, the adhesive tape body 1 is firstly torn off, then the adhesive tape body 1 with an appropriate length is cut according to the using condition, then the cut adhesive tape body 1 is adhered to a position needing to be fixed, then the upper surface of the adhesive tape body 1 with good adhesion is uniformly pressed to ensure that the adhesive tape body 1 is adhered more firmly, then when the worker uses the adhesive tapes, the worker can select to combine a plurality of adhesive tapes together for use, so that another adhesive tape roll is not needed to be taken immediately after one adhesive tape roll is used, the work is convenient to carry out, meanwhile, the working efficiency is improved, and the side adhesion of the adhesive tapes can be prevented in the process of producing and storing the adhesive tapes can, the use after the influence, through in the recess 7 with the lug 4 block on one interior book 2 on another interior book 2, in the L shape draw-in groove 8 with the fixture block 3 block on lug 4 in the recess simultaneously, after in L shape draw-in groove 8 with fixture block 3 block, press down to L shape draw-in groove 8 bottom, then rotatory lug 4 with fixture block 3 block 8 block firm in L shape draw-in groove 8.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high temperature resistant sticky tape for high temperature operation, includes interior book (2), its characterized in that: the outer surface of the inner roll (2) is wound with a tape body (1), the tape body (1) comprises a first high temperature resistant layer (9), a first reinforcing rib (10), a reinforcing layer (11), a second high temperature resistant layer (12), an adhesion layer (13) and a second reinforcing rib (14), the lower surface of the first high temperature resistant layer (9) is provided with the reinforcing layer (11), the upper surface of the reinforcing layer (11) is provided with the first reinforcing rib (10) and the second reinforcing rib (14) in a staggered manner, the lower surface of the reinforcing layer (11) is provided with the second high temperature resistant layer (12), the lower surface of the second high temperature resistant layer (12) is provided with the adhesion layer (13), the inner roll (2) comprises a clamping block (3), a convex block (4), a winding roll (5), a through hole (6), a groove (7) and an L-shaped clamping groove (8), the rear surface of the winding roll (5) is fixedly connected with the convex block (4), the utility model discloses a winding device, including lug (4), winding and limiting groove (5), the outer fixed surface of lug (4) installs fixture block (3), the front surface of winding book (5) is seted up flutedly (7), the internal surface rear side of recess (7) is opened and is equipped with through-hole (6), L shape draw-in groove (8) have been seted up to bilateral symmetry on the inboard circumference wall of recess (7), spacing groove (15) have been seted up around the inside of rolling up (5), and spacing groove (15) are in the right side upper end of L shape draw-in groove (8), there is roof (16) around the inside sliding connection of rolling up (5), and roof (16) are located the inner wall of L shape draw-in groove (8), the lower surface of roof (16) passes through the inner wall elastic connection of spring (.

2. The high temperature resistant adhesive tape for high temperature operation according to claim 1, wherein: the material of first high temperature resistant layer (9) and second high temperature resistant layer (12) is the same, the thickness of first high temperature resistant layer (9) and second high temperature resistant layer (12) is the same, the material of first high temperature resistant layer (9) and second high temperature resistant layer (12) is polytetrafluoroethylene.

3. The high temperature resistant adhesive tape for high temperature operation according to claim 1, wherein: the material of adhesion layer (13) is high temperature silicone pressure sensitive adhesive, adhesion layer (13) is evenly laid on the lower surface of second high temperature resistant layer (12).

4. The high temperature resistant adhesive tape for high temperature operation according to claim 1, wherein: the clamping blocks (3) are symmetrically arranged at the rear end positions of the outer surfaces of the convex blocks (4) in a left-right mode, the clamping blocks (3) are matched with the L-shaped clamping grooves (8), and the clamping blocks (3) are made of PVC.

5. The high temperature resistant adhesive tape for high temperature operation according to claim 1, wherein: the through hole (6) penetrates through the rear surface of the bump (4), the bump (4) is matched with the groove (7), and the height of the bump (4) is larger than that of the groove (7).