A type of easy-to-roll butyl waterproof and heat-insulating membrane

Abstract

This utility model discloses a butyl waterproof and heat-insulating roll material that is easy to roll up. It includes a roll material located on a winding drum. Fixed plates are fixedly connected to both sides of the inside of the winding drum. A first threaded rod is rotatably connected to one side of each fixed plate via a bearing. Connecting plates are fixedly connected to both sides of the inside of the winding drum. This utility model relates to the field of butyl roll material technology. This easy-to-roll butyl waterproof and heat-insulating roll material allows for easy adjustment of the distance between the two hollow rectangular plates. This effectively guides roll materials of different widths and specifications, preventing tilting during winding and facilitating easy roll-up.

Description

Technical Field

[0001] This utility model relates to the field of butyl roll material technology, specifically a butyl waterproof and heat-insulating roll material that is easy to roll up. Background Technology

[0002] Butyl membrane is a waterproof membrane using butyl rubber as the self-adhesive layer. It is a highly environmentally friendly new product. Butyl rubber is widely used as a raw material in precision industries due to its excellent water tightness and air tightness. It is used as the bonding layer of polymer self-adhesive waterproof membranes, providing long-lasting adhesion and excellent waterproofing performance. Butyl membranes require winding through a rewinding drum for easy unwinding. However, existing easy-to-wind butyl waterproof and heat-insulating membranes are generally wound directly through a single rewinding drum, which is time-consuming and labor-intensive, and prone to skewing during winding. Patent documents have addressed this issue.

[0003] Chinese patent CN217263632U provides a butyl waterproof and heat-insulating roll material that is easy to wind up. The roll material comprises, from the inside out, a release film layer, a first butyl adhesive, polyester fabric, a second butyl adhesive, a transparent protective film, a heat-insulating aluminum film, a waterproof film, and a wear-resistant film. The roll material is wound around the outside of a winding drum. Limiting plates are welded to both ends of the winding drum. A bearing is fixedly installed at one end of each limiting plate, and a housing is fitted onto one end of each bearing. Extension plates are provided on both sides of the opening of the housing. This easy-to-wind butyl waterproof and heat-insulating roll material, through the arrangement of the winding drum, limiting plates, bearings, and housing, allows for quick winding. In use, one end of the roll material is adhered to the surface of the winding drum, and then the winding drum is rotated using the bearings. This makes rotating the winding drum easier, and the limiting plates at both ends of the winding drum effectively prevent the roll material from shifting.

[0004] While the aforementioned patent can prevent the roll material from shifting, the distance between the two limiting plates is fixed during the roll material winding process. It can only guide and limit roll material of one specification and cannot limit and prevent shifting of roll material of different specifications and widths, resulting in a low range of adaptability to roll material. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a butyl waterproof and heat-insulating roll material that is easy to roll up, solving the problem that it can only guide and limit roll materials of one specification and cannot limit and prevent deviation of roll materials of different widths.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a butyl waterproof and heat-insulating roll material that is easy to wind up, comprising a roll material located on a winding drum. Fixed plates are fixedly connected to both sides of the inside of the winding drum. A first threaded rod is rotatably connected to one side of each fixed plate via a bearing. Connecting plates are fixedly connected to both sides of the inside of the winding drum. One end of the first threaded rod passes through the connecting plate and extends to the outside of the connecting plate. A rotating opening for cooperation with the first threaded rod is provided on one side of the connecting plate. A threaded sleeve is threadedly connected to the surface of the first threaded rod. Sliding rings are slidably connected to both sides of the surface of the winding drum. Several sliding grooves are provided on both sides of the surface of the winding drum. Sliding blocks are slidably connected inside the sliding grooves. The side of each sliding block away from the first threaded rod is fixedly connected to the sliding ring. Moving blocks are fixedly connected to the opposite sides of the several sliding blocks. The ends of the several moving blocks are fixedly connected to the threaded sleeves. A handle is fixedly connected to the end of the first threaded rod.

[0007] Preferably, the roll material includes a protective layer, a waterproof layer, a reinforcing layer, a heat insulation layer, an adhesive layer, and a release layer. The waterproof layer is disposed between the protective layer and the reinforcing layer, the reinforcing layer is disposed between the waterproof layer and the heat insulation layer, the heat insulation layer is bonded between the reinforcing layer and the adhesive layer, and the release layer is bonded to the bottom of the adhesive layer.

[0008] Preferably, the protective layer is a polyethylene protective film, the waterproof layer is a butyl rubber layer, and the reinforcing layer is a polyester nonwoven fabric layer.

[0009] Preferably, the heat insulation layer is an aerogel layer, the adhesive layer is a butyl rubber layer, and the isolation layer is an isolation film.

[0010] Preferably, a hollow rectangular plate is rotatably connected to the surface of the sliding ring via a bearing, and several rectangular rods are fixedly connected to both sides of the surface of the winding drum.

[0011] Preferably, each of the two hollow rectangular plates is fixedly connected to a mounting plate on one side opposite to the other. The top of the mounting plate is connected to a second threaded rod through an opening thread, and one end of the second threaded rod is fixedly connected to a circular limiting plate. Beneficial effects

[0012] This invention provides a butyl waterproof and heat-insulating roll material that is easy to roll up. Compared with existing technologies, it has the following advantages:

[0013] (1) This utility model drives two first threaded rods to rotate by rotating two handles. The first threaded rods drive the threaded sleeve to move. The threaded sleeve drives the sliding ring to move through the sliding block and the moving block. The sliding ring drives the hollow rectangular plate to move. The distance between the two hollow rectangular plates can be easily adjusted. It can guide rolls of different widths and specifications well, effectively prevent the rolls from tilting when they are rolled up, and make it easy to roll up the rolls.

[0014] (2) The present invention can improve the strength of the roll material by means of the reinforcing layer in the roll material and the polyester non-woven fabric layer of the reinforcing layer, and can improve the heat insulation effect of the roll material by means of the heat insulation layer in the roll material and the aerogel layer of the heat insulation layer. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the external structure of this utility model;

[0016] Figure 2 This is a structural schematic diagram of the winding drum, sliding ring, hollow rectangular plate, and sliding groove of this utility model.

[0017] Figure 3 This is a cross-sectional view of the winding drum structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the protective layer, waterproof layer, reinforcing layer, heat insulation layer, adhesive layer and isolation layer of this utility model;

[0019] Figure 5 This utility model Figure 3 A magnified view of a portion of point A in the middle.

[0020] In the diagram: 1. Rewinding drum; 2. Roll material; 3. Fixing plate; 4. Connecting plate; 5. First threaded rod; 6. Threaded sleeve; 7. Sliding ring; 8. Sliding block; 9. Moving block; 10. Handle; 11. Hollow rectangular plate; 12. Rectangular rod; 13. Sliding groove; 14. Circular limiting plate; 15. Second threaded rod; 16. Mounting plate; 21. Protective layer; 22. Waterproof layer; 23. Reinforcing layer; 24. Heat insulation layer; 25. Adhesive layer; 26. Isolation layer. Detailed Implementation

[0021] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.

[0022] Please see Figure 1-5This utility model provides a technical solution: a butyl waterproof and heat-insulating roll material that is easy to wind up, including a roll material 2 located on a winding drum 1. Fixed plates 3 are fixedly connected to both sides of the inside of the winding drum 1. A first threaded rod 5 is rotatably connected to one side of the fixed plate 3 via a bearing. Connecting plates 4 are fixedly connected to both sides of the inside of the winding drum 1. One end of the first threaded rod 5 passes through the connecting plate 4 and extends to the outside of the connecting plate 4. A rotating opening for cooperation with the first threaded rod 5 is provided on one side of the connecting plate 4. A threaded sleeve 6 is threadedly connected to the surface of the first threaded rod 5. Sliding rings 7 are slidably connected to both sides of the surface of the winding drum 1. Several sliding grooves 13 are provided on both sides of the surface of the winding drum 1. Sliding blocks 8 are slidably connected inside the sliding grooves 13. The side of the sliding block 8 away from the first threaded rod 5 is fixedly connected to the sliding ring 7. Moving blocks 9 are fixedly connected to the opposite sides of the several sliding blocks 8. The ends of the several moving blocks 9 are fixedly connected to the threaded sleeve 6. A handle 10 is fixedly connected to the end of the first threaded rod 5.

[0023] Furthermore, to improve the waterproofing, heat insulation, and durability of the roll material 2, the roll material 2 includes a protective layer 21, a waterproof layer 22, a reinforcing layer 23, a heat insulation layer 24, an adhesive layer 25, and a release layer 26. The waterproof layer 22 is disposed between the protective layer 21 and the reinforcing layer 23, the reinforcing layer 23 is disposed between the waterproof layer 22 and the heat insulation layer 24, the heat insulation layer 24 is bonded between the reinforcing layer 23 and the adhesive layer 25, and the release layer 26 is bonded to the bottom of the adhesive layer 25. The protective layer 21 is... The polyethylene protective film, made of high-density polyethylene, is resistant to pollution, corrosion, and scratches, protecting the original smooth and glossy surface. The waterproof layer 22 is a butyl rubber layer, which has high airtightness and watertightness. The reinforcing layer 23 is a polyester non-woven fabric layer, which has high tensile strength. The heat insulation layer 24 is an aerogel layer, which has high heat insulation performance. The adhesive layer 25 is a butyl rubber layer. The release layer 26 is a release film. The release film needs to be removed when using the roll material 2.

[0024] Furthermore, in order to facilitate the support of the winding drum 1, a hollow rectangular plate 11 is rotatably connected to the surface of the sliding ring 7 via a bearing, and several rectangular rods 12 are fixedly connected to both sides of the surface of the winding drum 1.

[0025] Furthermore, in order to facilitate the limiting and fixing of the roll material 2, mounting plates 16 are fixedly connected to one side of each of the two hollow rectangular plates 11. The top of the mounting plate 16 is connected to a second threaded rod 15 by opening the thread. One end of the second threaded rod 15 is fixedly connected to a circular limiting plate 14, and the other end of the second threaded rod 15 is fixedly connected to a turntable.

[0026] In use, rotating the two handles 10 drives the two first threaded rods 5 to rotate respectively. The first threaded rods 5 drive the threaded sleeves 6 to move. The threaded sleeves 6 drive the sliding rings 7 to move via the moving block 9 and the sliding block 8. The sliding rings 7 drive the hollow rectangular plates 11 to move. Adjusting the distance between the two hollow rectangular plates 11 so that the spacing between the two hollow rectangular plates 11 matches the width of the take-up drum 1, the roll material 2 is initially wound onto the take-up drum 1. By continuously swinging the multiple rectangular rods 12, the rectangular rods 12 drive the take-up drum 1 to move... Rotate the take-up drum 1, which rotates within the two hollow rectangular plates 11 via two sliding rings 7, gradually winding the roll material 2 onto the take-up drum 1. Then, rotate the two second threaded rods 15 to drive the circular limiting plate 14 downward, causing the circular limiting plate 14 to squeeze the roll material downward and limit and fix the wound roll material. The waterproof layer 22 on the take-up drum 1, with its butyl rubber layer, can improve the waterproof effect of the roll material. The heat insulation layer 24 on the take-up drum 1, with its aerogel layer, can improve the heat insulation effect of the roll material.

Claims

1. A butyl waterproofing and insulating roll for ease of application comprising a roll (2) on a roll cylinder (1) characterised in that: Both sides of the inside of the take-up drum (1) are fixedly connected to a fixing plate (3). One side of the fixing plate (3) is rotatably connected to a first threaded rod (5) via a bearing. Both sides of the inside of the take-up drum (1) are fixedly connected to a connecting plate (4). One end of the first threaded rod (5) passes through the connecting plate (4) and extends to the outside of the connecting plate (4). One side of the connecting plate (4) has a rotating port that cooperates with the first threaded rod (5). The surface of the first threaded rod (5) is threadedly connected to a threaded sleeve (6). The surface of the take-up drum (1) is... Sliding rings (7) are slidably connected to both sides of the surface. Several sliding grooves (13) are opened on both sides of the surface of the winding drum (1). Sliding blocks (8) are slidably connected inside the sliding grooves (13). The side of the sliding block (8) away from the first threaded rod (5) is fixedly connected to the sliding rings (7). Moving blocks (9) are fixedly connected to the opposite side of several sliding blocks (8). The ends of several moving blocks (9) are fixedly connected to the threaded sleeve (6). A handle (10) is fixedly connected to the end of the first threaded rod (5).

2. The butyl waterproofing and insulating sheeting according to claim 1, wherein: The roll material (2) includes a protective layer (21), a waterproof layer (22), a reinforcing layer (23), a heat insulation layer (24), an adhesive layer (25), and a release layer (26). The waterproof layer (22) is disposed between the protective layer (21) and the reinforcing layer (23). The reinforcing layer (23) is disposed between the waterproof layer (22) and the heat insulation layer (24). The heat insulation layer (24) is bonded between the reinforcing layer (23) and the adhesive layer (25). The release layer (26) is bonded to the bottom of the adhesive layer (25).

3. The butyl waterproofing and insulating sheeting according to claim 2, wherein: The protective layer (21) is a polyethylene protective film, the waterproof layer (22) is a butyl rubber layer, and the reinforcing layer (23) is a polyester nonwoven fabric layer.

4. The butyl waterproofing and insulating sheeting according to claim 2, wherein: The heat insulation layer (24) is an aerogel layer, the adhesive layer (25) is a butyl rubber layer, and the isolation layer (26) is an isolation membrane.

5. The butyl waterproofing and insulating sheeting according to claim 1, wherein: The surface of the sliding ring (7) is rotatably connected to a hollow rectangular plate (11) via a bearing, and several rectangular rods (12) are fixedly connected to both sides of the surface of the winding drum (1).

6. The butyl waterproof and heat-insulating membrane that is easy to roll up according to claim 5, characterized in that: Each of the two hollow rectangular plates (11) is fixedly connected to a mounting plate (16) on one side opposite to the other. The top of the mounting plate (16) is connected to a second threaded rod (15) by opening a thread. One end of the second threaded rod (15) is fixedly connected to a circular limiting plate (14).

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