Roll unfolding device for waterproof roll production

Abstract

The utility model provides a roll unfolding device for waterproof roll production, and belongs to the technical field of waterproof roll production. The roll unfolding device for waterproof roll production comprises a roll unfolding machine and a roll unfolding supporting mechanism, a rotating roller is installed on the front side of the inner wall of the roll unfolding machine, a driving seat is installed on the front side of the right side of the inner wall of the roll unfolding machine, a supporting plate is installed at the bottom of the driving seat, a limiting block is arranged on the right side of the driving seat, and a fixing plate is installed on the front face of the roll unfolding machine; the supporting frame is installed on the left side of the fixing plate in a clamped mode, the extending frame is installed on the left side of the supporting frame, the installing ring is rotatably installed on the left side of the extending frame, the limiting plates are arranged on the inner wall of the installing ring, the number of the limiting plates is four, and the movable supporting mechanism is arranged in an inner cavity of the supporting frame. The unwinding supporting mechanism is supported, and the unwinding supporting mechanism is attached to the inner wall of a winding drum of the coiled material, so that the coiled material is supported.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane production technology, and more specifically, to a roll-up device for waterproof membrane production. Background Technology

[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, etc., to resist external rainwater and groundwater seepage. They are flexible building materials that can be rolled up and serve as a leak-proof connection between the foundation and the building. They are the first line of defense for waterproofing the entire project and play a vital role in the overall project.

[0003] The production of waterproof membrane involves processes such as unrolling, dipping, coating, cooling, and rewinding. First, the rolled base fabric is unrolled and fed to the dipping process, where asphalt is applied to the base fabric. Then, a film is applied to the asphalt-coated base fabric, followed by cooling. Finally, the membrane is rewound to form the waterproof membrane.

[0004] However, in the existing technology, the diameter of the limiting structure of the winding drum is fixed and matches the drum diameter. This causes some of the roll material to be squeezed and unable to unwind properly when the winding drum is squeezed and deformed and then installed inside the limiting structure. This results in the released roll material being stretched or pulled and damaged, which affects subsequent processing steps. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the above-mentioned traditional technology and provide a roll-up device for the production of waterproof membrane.

[0006] The objective of this utility model is achieved through the following technical measures:

[0007] This utility model provides a roll-up device for producing waterproof rolls, including a roll-up machine. A rotating roller is installed on the front side of the inner wall of the roll-up machine, a drive seat is installed on the front side of the right side of the inner wall of the roll-up machine, a support plate is installed at the bottom of the drive seat, a limiting block is provided on the right side of the drive seat, and a fixing plate is installed on the front of the roll-up machine.

[0008] A roll-up support mechanism, the roll-up support mechanism comprising;

[0009] A support frame is snapped onto the left side of a fixed plate, and an extension frame is installed on the left side of the support frame.

[0010] The mounting ring is rotatably mounted on the left side of the extension frame. The inner wall of the mounting ring is provided with a limiting plate, and there are four sets of limiting plates.

[0011] A movable support mechanism is disposed within the inner cavity of the support frame.

[0012] In a preferred embodiment, the movable support mechanism includes a rotating seat, an extension rod, and a support seat. The rotating seat is rotatably mounted on the left side of the fixed plate, the extension rod is inserted into the left side of the rotating seat, and the support seat is rotatably mounted on the left side of the extension rod.

[0013] In a preferred embodiment, the inner wall of the mounting ring is provided with a first mounting groove, the inner wall of the first mounting groove is provided with a first spring, the inner end of the first spring is connected to a limiting plate, and the inner wall of the first mounting groove is provided with a telescopic rod, the inner side of the telescopic rod is connected to the limiting plate.

[0014] In a preferred embodiment, a sliding groove is provided on the left side of the fixed plate, a sliding block is slidably installed on the inner wall of the sliding groove, and a pressing block is installed on the left side of the sliding block. A movable plate is installed on the top of the surface of the extension rod.

[0015] In a preferred embodiment, a vertical plate is installed on the top of the extrusion block, a first rotating rod is provided on the left side of the vertical plate, the right end of the first rotating rod extends through to the right side of the vertical plate, and the first rotating rod is threadedly connected to the vertical plate. A limit groove is formed on the inner wall of the sliding groove, and a limit block that is inserted and engaged with the limit groove is installed on the right end of the first rotating rod.

[0016] In a preferred embodiment, the right side of the drive seat is provided with a plug slot, and the left side of the limiting block is provided with a plug block that engages with the plug slot.

[0017] In a preferred embodiment, a mounting bracket is mounted on the top of the drive seat, a second rotating rod is provided on the top of the mounting bracket, a movable slot is provided on the top of the drive seat, and the bottom of the second rotating rod passes through the mounting bracket and is inserted into the movable slot. The second rotating rod is threadedly connected to the mounting bracket.

[0018] In a preferred embodiment, a bonding block is installed at the bottom of the second rotating rod, and the bonding block is supported by an elastic material, with the bottom of the bonding block fitting against the top of the plug-in block.

[0019] The present invention provides a roll-up device for producing waterproof membrane, the advantages of which include:

[0020] By setting up a roll-up support mechanism, the roll-up support mechanism can be supported after the movable support mechanism is moved. The roll-up support mechanism is attached to the inner wall of the roll-up drum to support the roll material. By setting up a first mounting groove, a first spring and a telescopic rod, the first spring and the telescopic rod can be installed in the first mounting groove, so that the first spring presses the limiting plate inward, which facilitates the separation of the limiting plate from the inner wall of the roll-up drum and the movement and disassembly of the roll-up drum. Attached Figure Description

[0021] Figure 1 This is an overall perspective view provided by an embodiment of the present utility model.

[0022] Figure 2 This is a three-dimensional side view structural diagram provided for an embodiment of the present utility model.

[0023] Figure 3 A three-dimensional structural diagram of the limiting block provided for an embodiment of this utility model.

[0024] Figure 4 A three-dimensional cross-sectional structural diagram of the fixing plate provided for an embodiment of this utility model.

[0025] Figure 5 A three-dimensional cross-sectional structural diagram of the support frame provided for an embodiment of this utility model.

[0026] In the diagram: 1. Unwinding machine; 2. Rotating roller; 3. Drive seat; 5. Support plate; 6. Limiting block; 7. Fixing plate; 8. Support frame; 9. Extension frame; 10. Mounting ring; 11. Limiting plate; 12. Rotating seat; 13. Extension rod; 14. Support seat; 15. First mounting groove; 16. First spring; 17. Telescopic rod; 18. Sliding groove; 19. Sliding block; 20. Extrusion block; 21. Moving plate; 22. Vertical plate; 23. First rotating rod; 24. Limiting groove; 25. Limiting block; 26. Insertion groove; 27. Insertion block; 28. Mounting frame; 29. ​​Second rotating rod; 30. Moving groove; 31. Bonding block. Detailed Implementation

[0027] Example: Refer to Figures 1 to 5 A roll-up device for producing waterproof membrane includes a roll-up machine 1 and a roll-up support mechanism. A rotating roller 2 is installed on the front side of the inner wall of the roll-up machine 1, a drive seat 3 is installed on the front side of the right side of the inner wall of the roll-up machine 1, a support plate 5 is installed at the bottom of the drive seat 3, a limiting block 6 is provided on the right side of the drive seat 3, and a fixing plate 7 is installed on the front of the roll-up machine 1. The roll-up support mechanism can be supported after the movable support mechanism is moved. The roll-up support mechanism is attached to the inner wall of the roll-up drum to support the roll.

[0028] Reference Figures 1 to 5In a preferred embodiment, a winding support mechanism is provided, comprising a support frame 8 and a mounting ring 10. The support frame 8 is snapped onto the left side of the fixed plate 7, and an extension frame 9 is mounted on the left side of the support frame 8. The mounting ring 10 is rotatably mounted on the left side of the extension frame 9. A limiting plate 11 is provided on the inner wall of the mounting ring 10, and four sets of limiting plates 11 are provided. A movable support mechanism is provided in the inner cavity of the support frame 8, which can be used to install the mounting ring 10 via the extension frame 9 after the support frame 8 is installed, facilitating the limiting plate 11 to be limited by the mounting ring 10. After supporting the limiting plate 11, the winding drum can be supported. The movable support mechanism includes a rotating seat 12, an extension rod 13, and a support. The support seat 14 is rotatably mounted on the left side of the fixed plate 7, and the extension rod 13 is inserted into the left side of the rotating seat 12. The support seat 14 is rotatably mounted on the left side of the extension rod 13. After the support seat 14 and the extension rod 13 are moved to the left, the support seat 14 can be inserted into the inner side of the limiting plate 11, thereby unfolding the limiting plate 11 to support the winding drum. The inner wall of the support frame 8 is equipped with a second spring, which can support the extension frame 9. The rotating seat 12 is bolted to the surface of the fixed plate 7 without affecting the rotation of the rotating seat 12. The limiting plate 11 and the support seat 14 can be replaced by disassembling the rotating seat 12 and the support frame 8.

[0029] In addition, a first mounting groove 15 is provided on the inner wall of the mounting ring 10. A first spring 16 is installed on the inner wall of the first mounting groove 15. The inner end of the first spring 16 is connected to the limiting plate 11. A telescopic rod 17 is installed on the inner wall of the first mounting groove 15, and the inner side of the telescopic rod 17 is connected to the limiting plate 11. The first spring 16 and the telescopic rod 17 can be installed in the first mounting groove 15 so that the first spring 16 presses the limiting plate 11 inward, thereby facilitating the separation of the limiting plate 11 from the inner wall of the winding drum and the movement and disassembly of the winding drum.

[0030] Reference Figures 1 to 4 In a preferred embodiment, a sliding groove 18 is provided on the left side of the fixed plate 7, and a sliding block 19 is slidably installed on the inner wall of the sliding groove 18. A pressing block 20 is installed on the left side of the sliding block 19. A moving plate 21 is installed on the top of the extension rod 13. The moving plate 21 can be supported by moving the pressing block 20 downward, thereby restricting the support seat 14, so that the support seat 14 stably supports the restricting plate 11, improving the stability of the restricting plate 11 in supporting the winding drum.

[0031] Reference Figures 1 to 4In a preferred embodiment, a vertical plate 22 is installed on the top of the extrusion block 20. A first rotating rod 23 is provided on the left side of the vertical plate 22. The right end of the first rotating rod 23 extends through to the right side of the vertical plate 22 and is threadedly connected to the vertical plate 22. A limiting groove 24 is provided on the inner wall of the sliding groove 18. A limiting block 25 is installed on the right end of the first rotating rod 23 and engages with the limiting groove 24. When the first rotating rod 23 is rotated and tightened, the limiting block 25 can be moved toward the limiting groove 24. After the limiting block 25 is inserted into the limiting groove 24, it restricts the extrusion block 20, preventing the extrusion block 20 from moving when it is being extruded, thus improving the stability of the extrusion block 20.

[0032] Reference Figures 1 to 3 In a preferred embodiment, the right side of the drive base 3 is provided with a insertion slot 26, and the left side of the limiting block 6 is provided with a insertion block 27 that engages with the insertion slot 26. This allows the limiting block 6 to be installed after the insertion block 27 is inserted into the insertion slot 26, facilitating the cooperation between the limiting plate 11 and the limiting block 6 to support the winding drum. The top of the drive base 3 is provided with a mounting bracket 28, the top of which is provided with a second rotating rod 29. The top of the drive base 3 is provided with a moving slot 30, and the bottom of the second rotating rod 29... The second rotating rod 29 is threadedly connected to the mounting frame 28 and the movable groove 30. The bottom of the second rotating rod 29 is equipped with a bonding block 31, which is supported by an elastic material. The bottom of the bonding block 31 is in contact with the top of the insertion block 27. After the second rotating rod 29 is tightened, the bonding block 31 can be moved downward to squeeze and restrict the insertion block 27, thus preventing the insertion block 27 from separating from the insertion groove 26 during use and improving the stability of the winding drum during use.

[0033] Specifically, the working process or principle of this waterproof membrane production unwinding device is as follows: During use, a suitable diameter limiting block 6 is selected based on the diameter of the winding drum. The insertion block 27 is inserted into the insertion slot 26. By rotating the second rotating rod 29, the second rotating rod 29 moves the bonding block 31 downwards, squeezing and limiting the insertion block 27, thereby installing the limiting block 6. By moving the mounting ring 10 to the right, the distance between the limiting plate 11 and the limiting block 6 is increased, and the left end of the winding drum containing the membrane is inserted into the limiting block 6, allowing the limiting block 6 to support one end of the winding drum. The extension frame 9 is moved by the supporting force of the second spring, which can move the limiting plate 11... Inserted into the right side of the take-up drum, the moving plate 21 is moved, causing the moving plate 21 to move the support base 14. The support base 14 can press and support the limiting plate 11, allowing the limiting plate 11 to fit against the drum wall. The limiting block 6 cooperates with the limiting plate 11 to support the take-up drum. Then, the first rotating rod 23 is rotated using an Allen wrench, causing the first rotating rod 23 to drive the limiting block 25 to separate from the limiting groove 24. After the pressing block 20 is moved downward, the pressing block 20 supports the moving plate 21, allowing the support base 14 to be stably inserted into the limiting plate 11, so that the limiting plate 11 supports the take-up drum and ensures the stability of the take-up drum during use.

Claims

1. A roll-up device for producing waterproof membrane, comprising a roll-up machine (1), characterized in that: A rotating roller (2) is installed on the front side of the inner wall of the unwinding machine (1), a drive seat (3) is installed on the front side of the right side of the inner wall of the unwinding machine (1), a support plate (5) is installed at the bottom of the drive seat (3), a limiting block (6) is provided on the right side of the drive seat (3), and a fixing plate (7) is installed on the front of the unwinding machine (1). The unwinding support mechanism includes: Support frame (8), which is snapped onto the left side of the fixed plate (7), and an extension frame (9) is installed on the left side of the support frame (8). Mounting ring (10), which is rotatably mounted on the left side of extension frame (9), and the inner wall of mounting ring (10) is provided with limiting plate (11), and the limiting plate (11) is provided with four sets; A movable support mechanism is disposed in the inner cavity of the support frame (8).

2. The unwinding device for producing waterproof membrane according to claim 1, characterized in that: The movable support mechanism includes a rotating seat (12), an extension rod (13), and a support seat (14). The rotating seat (12) is rotatably mounted on the left side of the fixed plate (7). The extension rod (13) is inserted into the left side of the rotating seat (12). The support seat (14) is rotatably mounted on the left side of the extension rod (13).

3. The unwinding device for producing waterproof membrane according to claim 1, characterized in that: The inner wall of the mounting ring (10) is provided with a first mounting groove (15), and a first spring (16) is installed on the inner wall of the first mounting groove (15). The inner end of the first spring (16) is connected to the limiting plate (11). A telescopic rod (17) is installed on the inner wall of the first mounting groove (15), and the inner side of the telescopic rod (17) is connected to the limiting plate (11).

4. The unwinding device for producing waterproof membrane according to claim 2, characterized in that: A sliding groove (18) is provided on the left side of the fixed plate (7), a sliding block (19) is slidably installed on the inner wall of the sliding groove (18), a pressing block (20) is installed on the left side of the sliding block (19), and a moving plate (21) is installed on the top of the surface of the extension rod (13).

5. The unwinding device for producing waterproof membrane according to claim 4, characterized in that: A vertical plate (22) is installed on the top of the extrusion block (20). A first rotating rod (23) is provided on the left side of the vertical plate (22). The right end of the first rotating rod (23) extends through to the right side of the vertical plate (22). The first rotating rod (23) is threadedly connected to the vertical plate (22). A limiting groove (24) is provided on the inner wall of the sliding groove (18). A limiting block (25) that is inserted into the limiting groove (24) is installed on the right end of the first rotating rod (23).

6. The unwinding device for producing waterproof membrane according to claim 1, characterized in that: The drive seat (3) has a plug slot (26) on its right side, and the limiting block (6) has a plug block (27) on its left side that is plugged into the plug slot (26).

7. The unwinding device for producing waterproof membrane according to claim 6, characterized in that: The top of the drive seat (3) is equipped with a mounting bracket (28), the top of the mounting bracket (28) is provided with a second rotating rod (29), the top of the drive seat (3) is provided with a moving groove (30), the bottom of the second rotating rod (29) passes through the mounting bracket (28) and is inserted into the moving groove (30), and the second rotating rod (29) is threadedly connected to the mounting bracket (28).

8. The unwinding device for producing waterproof membrane according to claim 7, characterized in that: The bottom of the second rotating rod (29) is fitted with a bonding block (31), which is supported by an elastic material. The bottom of the bonding block (31) is fitted with the top of the plug-in block (27).

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