Waterproof roll manufacturing equipment with cloth tightening structure
By introducing a tight-weave structure into the waterproof membrane manufacturing equipment, and utilizing components such as load-bearing plates, winding shells, and turntables, automatic adjustment and precise tension regulation of the membrane are achieved, solving the problem of looseness or excessive tightness during winding and improving the winding quality and waterproof performance of the membrane.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-14
- Publication Date
- 2026-03-06
AI Technical Summary
Existing waterproof membrane manufacturing equipment is prone to problems such as loose or overly tight membranes during the winding process, which affects the quality of the membrane and leads to interlayer displacement and reduced waterproof performance.
It adopts a tight fabric structure, including a load-bearing plate, a winding shell, a turntable, a telescopic column, a pressure plate, a limiting semi-ring, a pressure application component, and an adjustment component, etc., to ensure that the roll material is tightly adhered during the winding process by automatically adjusting and precisely regulating the roll material tension.
It achieves stability and tightness of the roll material during the winding process, avoids loosening and wrinkles, improves the neatness and quality of the roll material, and meets the strict requirements of building waterproofing projects.
Smart Images
Figure CN223973538U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of building material production and processing equipment, and in particular to a waterproof membrane manufacturing equipment with a tight fabric structure. Background Technology
[0002] Waterproof membrane manufacturing equipment is a specialized piece of machinery used to produce waterproof membranes. It typically consists of multiple systems and components, including a raw material storage and conveying system, a mixing system, a molding system, a heating and cooling system, a traction transmission system, and a control system. Through the coordinated operation of these systems, various raw materials are mixed, processed, and molded according to specific formulas and processes to ultimately produce waterproof membranes with different specifications, performance characteristics, and applications, meeting the waterproofing needs of numerous fields such as construction, water conservancy, and transportation.
[0003] When the waterproof membrane manufacturing equipment is in operation, various raw materials, such as polymers, modified bitumen, and base materials, are first precisely fed into the mixing system via a conveying device. In this system, they are thoroughly mixed to form a mixture with specific properties. Next, the mixture is conveyed to the forming mechanism, where it is extruded, stretched, and coated to form a membrane of a certain thickness and shape on the base material. Then, the formed membrane enters a heating or cooling zone, where heating further fuses and solidifies the material, or cooling sets its shape. Finally, a traction device winds the finished membrane to a specific length. The entire process is precisely monitored and adjusted by a control system to ensure that waterproof membranes meeting quality standards are produced.
[0004] However, some existing waterproof membrane manufacturing equipment suffers from problems during the winding process, where the membrane becomes either too loose or too tight, affecting its quality. During winding, abnormal situations frequently occur, resulting in either a loose state or excessive tightness. The layers are not tightly bonded during winding, leaving large gaps. This makes the membrane highly susceptible to displacement due to external factors during subsequent handling, storage, and use, compromising the integrity of the overall structure. This severely reduces the waterproof performance and service life of the membrane, significantly impacting its final quality and failing to meet the stringent requirements for waterproof membrane quality in building waterproofing projects. Therefore, a waterproof membrane manufacturing equipment with a tight-weave structure is proposed to address these issues. Utility Model Content
[0005] To overcome the above deficiencies, this utility model provides a waterproof membrane manufacturing equipment with a tight fabric structure, aiming to improve the problem that the membrane quality is affected by the looseness or excessive tightness of the membrane during the winding process when the winding device is used in the existing waterproof membrane manufacturing equipment.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a waterproof roll material manufacturing equipment with a tight fabric structure, comprising a load-bearing plate, a winding shell fixedly connected to the top of the load-bearing plate, a functional shell fixedly connected to the top of the load-bearing plate, turntables rotatably connected to the interior of the front and rear sides of the winding shell, two telescopic columns fixedly connected to the interior of the upper and lower ends of the two distant sides of the two turntables, pressure plates fixedly connected to the interior of the two adjacent sides of the two telescopic columns, fixing strips fixedly connected to the exterior of the upper and lower ends of the two adjacent sides of the two turntables, a limiting half-ring one fixedly connected to the interior of the two adjacent sides of the two turntables, a limiting half-ring two fixedly connected to the exterior of the two adjacent sides of the two fixing strips, two shrinkage columns one fixedly connected to the interior of the two adjacent sides of the two turntables, a limiting half-ring two fixedly connected to the distant ends of the two shrinkage columns one, a pressure application component for compaction fixedly connected to the top of the inner wall of the winding shell, an adjustment component for convenient tension adjustment fixedly connected to the interior of the functional shell, and a correction component for correcting the fabric position fixedly connected to the front and rear inner walls of the functional shell.
[0007] As a further description of the above technical solution: the adjustment component includes two racks, the bottom ends of the two racks are fixedly connected to the bottom end of the left inner wall of the functional housing, gears are rotatably connected to the front and rear sides of the functional housing, connecting discs are rotatably connected to the far sides of the two gears, control blocks are fixedly connected to the far sides of the two connecting discs, connecting columns are fixedly connected to the inner walls of the two control blocks, push rods are fixedly connected to the right outer sides of the two connecting columns, power chambers are fixedly connected to the right ends of the two push rods, baffles are fixedly connected to the front and rear sides of the functional housing, and pressure shafts are fixedly connected to the near sides of the two gears.
[0008] As a further description of the above technical solution: the correction component includes an adjustment shaft, the two ends of which are fixedly connected to the front and rear inner walls of the functional housing. Push blocks are slidably connected to the outer sides of the front and rear ends of the adjustment shaft. Multiple power rods are fixedly connected to the far sides of the two push blocks. Connecting rings are fixedly connected to the outer sides of the front and rear ends of the adjustment shaft. Multiple rotating plates are rotatably connected to the far sides of the two connecting rings. A rotating shaft is fixedly connected to the front and rear inner walls of the functional housing.
[0009] As a further description of the above technical solution: the pressure-applying component includes a storage compartment, the top of which is fixedly connected to the top of the inner wall of the winding shell, a plurality of protective shells are fixedly connected to the bottom of the storage compartment, a plurality of shrinking columns are fixedly connected to the bottom of the storage compartment, a spring is sleeved on the outside of each of the plurality of shrinking columns, a pressure block is fixedly connected to the bottom of the plurality of shrinking columns, the outside of the plurality of springs is slidably connected to the inner wall of the protective shell, and the bottom of the plurality of protective shells is fixedly connected to the top of the pressure block.
[0010] As a further description of the above technical solution: the inner walls of the two adjacent sides of the first limiting ring are respectively fixedly connected to a roller, the two distant sides of the second limiting ring are fixedly connected to the outside of the adjacent sides of the two rollers, and a spring is sleeved on the outside of the plurality of telescopic columns.
[0011] As a further description of the above technical solution: the distant sides of the two pressure plates are slidably connected to the outside of the close sides of the two rollers, and the outside of the distant sides of the multiple pressure plates are slidably connected to the inside of the close sides of the two turntables.
[0012] As a further description of the above technical solution: the outer sides of the two gears are meshed with the outer sides of the two racks, and the outer sides of the two control blocks on the adjacent sides are slidably connected to the inner walls of the two baffles on the distant sides.
[0013] As a further description of the above technical solution: the opposite sides of the plurality of power rods are respectively fixedly connected to the inner walls of the front and rear sides of the functional housing, and the outer side of the push block is slidably connected to the inner wall of the adjacent side of the plurality of rotating plates.
[0014] This utility model has the following beneficial effects:
[0015] 1. In this utility model, as the roll rotates, the waterproof cloth outside the roll thickens, pushing the pressure plate to move. When the pressure plate moves, it causes the telescopic column fixedly connected to it to retract. At the same time, the spring outside the telescopic column provides tension to the pressure plate, so that the pressure plate always sticks tightly to the surface of the roll. When the roll rotates, the limiting half ring 1 and the limiting half ring 1 provide a stable operating space for the roll. The storage compartment is fixed to the top of the inner wall of the winding shell. The retraction column 2 at the bottom of the storage compartment drives the pressure block to move downward under the action of the spring 2. The protective shell moves with the pressure block and protects the spring 2. The spring 1 sleeved on the outside of the telescopic column pushes the pressure plate to continuously press the cloth on the roll. The pressure block also applies further pressure to the cloth, together achieving the tightening of the cloth, thereby achieving a stable tightening effect on the cloth on the roll and preventing the cloth from loosening and slipping during the winding process.
[0016] 2. In this utility model, the control block drives the connecting disc to rotate, the connecting disc drives the gear to rotate, the gear meshes with the rack and causes the rack to move. Since the rack is fixed to the inner wall of the functional shell, the functional shell moves relative to the rack. At the same time, the connecting disc drives the connecting column, the connecting column drives the push rod, the push rod pushes the power chamber to change position, and the rotation of the gear directly drives the pressure shaft to move. The pressure shaft applies different degrees of pressure to the fabric, thereby achieving precise and flexible adjustment of the fabric tension, ensuring the stability of the fabric tension during winding, and improving the neatness and quality of winding. Attached Figure Description
[0017] Figure 1This is a three-dimensional schematic diagram of a waterproof roll material manufacturing equipment with a tight fabric structure proposed in this utility model;
[0018] Figure 2 This is a schematic diagram of the storage compartment of a waterproof roll material manufacturing equipment with a tight fabric structure proposed in this utility model;
[0019] Figure 3 for Figure 2 Enlarged view of point A in the middle;
[0020] Figure 4 for Figure 2 Enlarged view of point B in the middle;
[0021] Figure 5 for Figure 2 Enlarged view at point C
[0022] Figure 6 for Figure 2 Enlarged view of point D in the middle.
[0023] Legend:
[0024] 1. Load-bearing plate; 2. Rewind shell; 3. Functional shell; 4. Turntable; 5. Telescopic column; 6. Spring 1; 7. Fixing strip; 8. Limiting half-ring 1; 9. Retraction column 1; 10. Limiting half-ring 2; 11. Reel; 12. Pressure plate; 13. Storage compartment; 14. Protective shell; 15. Retraction column 2; 16. Spring 2; 17. Pressure block; 18. Rack; 19. Gear; 20. Connecting plate; 21. Control block; 22. Connecting column; 23. Push rod; 24. Power compartment; 25. Baffle; 26. Pressure shaft; 27. Adjusting shaft; 28. Connecting ring; 29. Rotating plate; 30. Push block; 31. Power rod; 32. Rotating shaft. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Example 1, refer to Figures 1 to 3This utility model provides an embodiment of a waterproof membrane manufacturing device with a tight-fitting structure, including a load-bearing plate 1. During operation, regardless of the rotation of the turntable 4 inside the winding shell 2 or the operation of various adjustment components inside the functional shell 3, the load-bearing plate 1 can firmly support the device, preventing it from shaking or shifting. The top of the load-bearing plate 1 is fixedly connected to the winding shell 2, and the top of the load-bearing plate 1 is also fixedly connected to the functional shell 3. Turntables 4 are rotatably connected to the front and rear sides of the winding shell 2. During rotation, the turntables 4 drive the connected telescopic columns 5, fixing strips 7, and other structures to move together. The stable rotation of the turntables 4 ensures the uniformity of the membrane during winding, avoiding wrinkles or loosening of the membrane caused by uneven winding speed.
[0027] Two telescopic columns 5 are fixedly connected to the upper and lower ends of the two turntables 4 on opposite sides. When the turntables 4 rotate, the telescopic columns 5 can automatically adjust their extension or retraction length according to the change in the diameter of the roll material on the reel 11. Pressure plates 12 are fixedly connected to the adjacent sides of the two telescopic columns 5. When the telescopic columns 5 retract, the pressure plates 12 maintain a certain pressure on the roll material under the action of spring 6. Fixing strips 7 are fixedly connected to the outer sides of the adjacent sides of the two turntables 4 on opposite sides. The fixing strips 7 accurately transmit the rotational movement of the turntables 4 to the limiting half-rings 8, enabling the limiting half-rings 8 to move synchronously with the turntables 4, thereby driving the reel 11 to rotate stably. The limiting half-rings 8 are fixedly connected to the adjacent ends of the two fixing strips 7, mainly to limit the rotation of the reel 11 and prevent axial displacement during rotation. Meanwhile, the limiting semi-ring 8 is tightly connected to the roll 11, which can effectively transmit the rotational power of the turntable 4 to the roll 11, ensuring that the roll 11 rotates smoothly and the roll material is successfully wound up.
[0028] Two shrinkage columns 9 are fixedly connected to the interior of the two turntables 4 on their adjacent sides. When it is necessary to adjust the position of the roll 11 or to further fix it, the shrinkage columns 9 can extend or retract as needed. The extension and retraction of the shrinkage columns 9 can drive the movement of the limiting semi-rings 10, thereby fine-tuning the position of the roll 11 and ensuring the positional accuracy of the roll material during the winding process. The limiting semi-rings 10 are fixedly connected to the distal ends of the two shrinkage columns 9, which, together with the limiting semi-rings 8, ensure the stability of the roll 11 during rotation and prevent it from shaking or deviating. The presence of the limiting semi-rings 10 further improves the control accuracy of the roll 11 during the winding process, which helps to improve the quality of the roll material winding. A pressure-applying component for compaction is fixedly connected to the top of the inner wall of the winding shell 2, an adjustment component for easy tension adjustment is fixedly connected to the interior of the functional shell 3, and a correction component for correcting the position of the fabric is fixedly connected to the front and rear inner walls of the functional shell 3.
[0029] The pressure application assembly includes a storage compartment 13, the top of which is fixedly connected to the top of the inner wall of the winding shell 2. Multiple protective shells 14 are fixedly connected to the bottom of the storage compartment 13. During the up-and-down movement of the second shrinking column 15, the second spring 16 frequently extends and retracts. The protective shells 14 prevent the second spring 16 from being impacted or worn by external objects, extending its service life and ensuring the pressure application assembly can work stably for a long time. Multiple shrinking columns 15 are fixedly connected to the bottom of the storage compartment 13. During the winding process, the shrinking columns 15 automatically adjust their extension length according to the thickness of the roll and the winding situation. The second spring 16 is sleeved on the outside of the shrinking columns 15, providing downward elastic force so that the pressure block 17 can always maintain a certain pressure on the roll. Multiple shrinkage columns 15 are fitted with springs 16. During the winding process, as the thickness of the roll increases, the springs 16 will be gradually compressed, but the pressure of the pressure block 17 on the roll remains unchanged, ensuring that the roll is always tightly compacted during the winding process.
[0030] Multiple shrinkage columns 15 are fixedly connected to pressure blocks 17 at their bottom ends. The bottom surface of the pressure blocks 17 is designed to fit the surface of the roll material, enabling uniform pressure transfer to the roll material. During the winding process, the pressure blocks 17 continuously compact the roll material, ensuring a tight fit between the rolls and effectively preventing gaps or wrinkles inside the roll material, thus improving the winding quality. Multiple springs 16 are slidably connected to the inner wall of the protective shell 14. During the extension and retraction of the springs 16, the protective shell 14 ensures that the springs 16 always maintain vertical movement, preventing them from tilting or twisting, thereby ensuring the normal operation of the springs 16 and extending their service life. The bottom ends of the multiple protective shells 14 are fixedly connected to the top ends of the pressure blocks 17. During the pressure application process, the protective shells 14 can move with the pressure blocks 17, providing stable protection for the internal springs 16 and ensuring the structural stability of the entire pressure application assembly. Two limiting semi-rings 8 have rollers 11 fixedly connected to the inner walls of their adjacent sides. Driven by the limiting semi-rings 8, the rollers 11 rotate to achieve winding and coiling of the roll material.
[0031] Two limiting semi-rings 10 are fixedly connected at their far sides to the outside of the near sides of the two reels 11. During the rotation of the reels 11, the limiting semi-rings 10 prevent the reels 11 from shifting to one side, ensuring that the reels 11 are always in a horizontal and stable rotational state. Multiple telescopic columns 5 are each fitted with a spring 6. During the winding process, as the diameter of the roll material on the reels 11 changes, the telescopic columns 5 will extend and retract accordingly. The spring 6 always maintains pressure on the telescopic columns 5, allowing the pressure plate 12 to fit tightly against the surface of the roll material. The far sides of the two pressure plates 12 are slidably connected to the outside of the near sides of the two reels 11. During the winding process, the pressure plates 12 fit tightly against the surface of the roll material. As the number of roll material layers on the reels 11 increases, the pressure plates 12 can automatically adjust their position, always applying uniform pressure to the roll material. The far sides of the multiple pressure plates 12 are slidably connected to the inside of the near sides of the two turntables 4. The sliding design of the pressure plate 12 within the turntable 4 allows it to flexibly adjust the distance between itself and the scroll 11 under the push of the telescopic column 5.
[0032] Example 2, refer to Figures 4 to 6 The adjustment assembly includes two racks 18. Through the engagement of the racks 18 and gears 19, circular motion is converted into linear motion, enabling precise adjustment of the position or state of other components in the equipment, effectively improving the accuracy and stability of the adjustment. The bottom ends of the two racks 18 are fixedly connected to the bottom of the left inner wall of the functional housing 3. Gears 19 are rotatably connected to the front and rear sides of the functional housing 3, respectively. Connecting disks 20 are rotatably connected to the opposite sides of the two gears 19. When external power is applied to the control block 21, the control block 21 drives the connecting disks 20 to rotate, thereby driving the gears 19 to rotate. During rotation, the teeth of the gears 19 mesh with the teeth of the racks 18, converting the rotational motion into the linear motion of the racks 18. Control blocks 21 are fixedly connected to the opposite sides of the two connecting disks 20. When the operator rotates the control block 21, the connecting disks 20 rotate together, thereby driving the gears 19 to rotate, thus controlling the entire adjustment assembly.
[0033] Connecting posts 22 are fixedly connected to the inner walls of the two control blocks 21, and push rods 23 are fixedly connected to the outer right sides of the two connecting posts 22. Power chambers 24 are fixedly connected to the right ends of the two push rods 23, providing power to the push rods 23 to smoothly drive the control blocks 21 and gears 19. Baffles 25 are fixedly connected to the front and rear sides of the functional housing 3, restricting the movement range of the control blocks 21 so that they can only rotate within a specific trajectory, ensuring the safety and stability of the adjustment process. Simultaneously, the baffles 25 provide guidance for the rotation of the control blocks 21. Pressure shafts 26 are fixedly connected to the adjacent sides of the two gears 19. The outer surfaces of the two gears 19 are meshed with the outer surfaces of the two racks 18. When the gears 19 rotate, the racks 18 will move linearly under their meshing action. The gear 19 and rack 18 have high meshing precision and stable transmission efficiency, accurately converting the circular motion of the gear 19 into the linear motion of the rack 18. The adjacent sides of the two control blocks 21 are externally slidably connected to the inner walls of the distant sides of the two baffles 25. The inner walls of the baffles 25 are smooth, and the contact points with the control blocks 21 are specially treated to reduce sliding friction resistance, making the rotation of the control blocks 21 smoother. At the same time, the baffles 25 limit the range of motion of the control blocks 21, preventing excessive rotation or wobbling during rotation.
[0034] Example 3, referring to Figures 4 to 6 The correction assembly includes an adjustment shaft 27, whose two ends are fixedly connected to the front and rear inner walls of the functional housing 3. The adjustment shaft 27 serves as the track for the sliding of the push block 30 and as the mounting carrier for components such as the connecting ring 28, laying the foundation for accurate correction of the fabric position. Push blocks 30 are slidably connected to the front and rear ends of the adjustment shaft 27. When the equipment detects a deviation in the fabric position, it applies power to the push blocks 30 through the control system, causing them to slide axially along the adjustment shaft 27. Multiple power rods 31 are fixedly connected to the opposite sides of the two push blocks 30. The power rods 31, by pushing the push blocks 30, apply a force to the rotating plate 29, causing the rotating plate 29 to rotate around the connecting ring 28.
[0035] The presence of the power rod 31 allows the linear motion of the push block 30 to be converted into the rotational motion of the rotating plate 29. Connecting rings 28 are fixedly connected to the front and rear ends of the adjusting shaft 27, providing rotational support points for the rotating plate 29, allowing it to rotate flexibly. Multiple rotating plates 29 are rotatably connected to the inner sides of the two connecting rings 28. When the power rod 31 is pushed by the push block 30 and exerts a force on the rotating plate 29, the rotating plate 29 will rotate around the connecting rings 28. The rotation angle and direction of the rotating plate 29 determine its effect on the fabric. A rotating shaft 32 is fixedly connected to the front and rear inner walls of the functional shell 3. The distant sides of the multiple power rods 31 are fixedly connected to the front and rear inner walls of the functional shell 3. This fixed connection ensures that the force is effectively transmitted to the rotating plate 29 when the push block 30 moves. The outer side of the push block 30 is slidably connected to the inner wall of the multiple rotating plates 29 on the adjacent side. When the pusher block 30 moves, it will drive the rotating plate 29 to move through friction and other means.
[0036] Working principle: When the rotating shaft is running, the telescopic column 5 inside the turntable 4 moves, pushing the pressure plate 12 connected to it closer to the roller 11. At the same time, the spring 6 sleeved on the outside of the telescopic column 5 continuously provides pressure to the pressure plate 12, making the pressure plate 12 press tightly against the outside of the fabric on the roller 11. The rotation of the turntable 4 also drives the fixing strips 7 at the upper and lower ends of its adjacent side to move. The fixing strips 7 fix the limiting half ring 8, thereby facilitating the disassembly of the roller 11 and the fabric. The shrinking column 9 rotates with the turntable 4, and the fixing limiting half ring 10 assists in fixing the roller 11, ensuring the stability of the fabric position. The storage compartment 13 is fixed to the top of the inner wall of the winding shell 2. The shrinking column 15 at the bottom of the storage compartment 13 drives the pressure block 17 to move downward under the action of the spring 16. The protective shell 14 moves with the pressure block 17 and protects the spring 16. The pressure block 17 compacts the fabric. The rotation of turntable 4 drives the telescopic column 5, pressure plate 12, fixing strip 7, and shrink column 9 to move. The storage compartment 13 in the pressure application component drives the shrink column 15 and pressure block 17 to move, thereby achieving stable pressure on the fabric on the roll, thus achieving the effect of tightly compressing the fabric on the roll, ensuring that the fabric remains compact during the winding process, avoiding problems such as looseness and wrinkles, and improving the winding quality.
[0037] When it is necessary to adjust the fabric tension, the control block 21 is manually rotated. The control block 21 drives the connected connecting plate 20 to rotate, and the rotation of the connecting plate 20 drives the gear 19 to rotate. Since the gear 19 meshes with the rack 18, the rotation of the gear 19 causes the meshing rack 18 to be displaced. The rack 18 is fixed to the bottom of the left inner wall of the functional housing 3, which causes the functional housing 3 to move relative to each other. At the same time, the rotation of the connecting plate 20 drives the connecting column 22 to move, and the connecting column 22 drives the push rod 23, which pushes the power chamber 24 to move. The rotation of the gear 19 also drives the pressure shaft 26 fixed on its adjacent side to move. The pressure shaft 26 applies different degrees of pressure to the fabric, thereby adjusting the fabric tension. That is, the rotation of the control block 21 drives the connecting plate 20, gear 19, connecting column 22, and push rod 23 to move, and the gear 19 drives the pressure shaft 26 to move, thus completing the adjustment of the fabric tension. This allows for flexible and precise adjustment of fabric tension, ensuring that the tension can be adjusted according to actual needs during the fabric winding process. This effectively avoids problems such as stretching deformation, wrinkles, or loosening of the fabric due to improper tension, greatly improving the quality and stability of fabric winding.
[0038] When the fabric position needs to be adjusted, the push block 30 slides on the adjusting shaft 27, driving multiple connected power rods 31 to move. Since the other end of the power rods 31 is fixed to the front and rear inner walls of the functional housing 3, the force generated by the sliding of the push block 30 is transmitted to the rotating plate 29. The connecting ring 28 is fixed to both ends of the adjusting shaft 27, and the rotating plates 29 are distributed on the opposite side of the connecting ring 28 and are rotatably connected. The movement of the push block 30 drives multiple rotating plates 29 to rotate around the connecting ring 28, changing the angle of the rotating plates 29. The change in the angle of the rotating plates 29 then affects the state of the surface indentation on the adjusting shaft 27; that is, the push block 30 drives the power rods 31 and the rotating plates 29 to move, changing the angle of the rotating plates 29 to change the surface indentation on the adjusting shaft 27. This achieves precise adjustment of the fabric position. During fabric transport, it can promptly correct fabric deviation, ensuring the fabric is always in the correct position, effectively avoiding problems such as uneven winding and wrinkles caused by fabric position deviation, and improving the quality and efficiency of fabric processing.
[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A waterproofing membrane manufacturing apparatus provided with a tight cloth structure, comprising a load bearing plate (1), characterized in that: The top of the load-bearing plate (1) is fixedly connected with a winding shell (2), the top of the load-bearing plate (1) is fixedly connected with a function shell (3), the front and rear sides of the winding shell (2) are rotatably connected with rotating discs (4), the inner sides of the far sides of the two rotating discs (4) are fixedly connected with two telescopic columns (5), the inner sides of the near sides of the two telescopic columns (5) are fixedly connected with pressing plates (12), the outer sides of the near sides of the two rotating discs (4) are fixedly connected with fixed strips (7), the near ends of the two fixed strips (7) are fixedly connected with limiting half-rings (8), the inner sides of the near sides of the two rotating discs (4) are fixedly connected with two telescopic columns (9), the far ends of the two telescopic columns (9) are fixedly connected with limiting half-rings (10), the inner wall top of the winding shell (2) is fixedly connected with a pressing assembly for compacting, the inside of the function shell (3) is fixedly connected with an adjusting assembly for conveniently adjusting tension, the front and rear inner walls of the function shell (3) are fixedly connected with a correcting assembly for correcting the position of cloth.
2. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 1, characterized in that: The adjusting assembly comprises two racks (18), the bottom ends of the two racks (18) are fixedly connected to the left inner wall bottom of the function shell (3), the front and rear sides of the function shell (3) are rotatably connected with gears (19), the far sides of the two gears (19) are rotatably connected with connecting discs (20), the far sides of the two connecting discs (20) are fixedly connected with control blocks (21), the inner walls of the two control blocks (21) are fixedly connected with connecting columns (22), the right outer sides of the two connecting columns (22) are fixedly connected with push rods (23), the right ends of the two push rods (23) are fixedly connected with power bins (24), the front and rear sides of the function shell (3) are fixedly connected with baffles (25), the near sides of the two gears (19) are fixedly connected with pressing shafts (26).
3. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 1, characterized in that: The correcting assembly comprises an adjusting shaft (27), the two ends of the adjusting shaft (27) are fixedly connected to the front and rear inner walls of the function shell (3), the outer sides of the front and rear ends of the adjusting shaft (27) are slidably connected with push blocks (30), the far sides of the two push blocks (30) are fixedly connected with a plurality of power rods (31), the outer sides of the front and rear ends of the adjusting shaft (27) are fixedly connected with connecting rings (28), the far sides of the two connecting rings (28) are rotatably connected with a plurality of rotating plates (29), the front and rear inner walls of the function shell (3) are fixedly connected with rotating shafts (32).
4. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 1, characterized in that: The pressure applying assembly comprises a receiving bin (13), the top end of the receiving bin (13) is fixedly connected to the inner wall top end of the rolling shell (2), the bottom end of the receiving bin (13) is fixedly connected with a plurality of protective shells (14), the bottom end of the receiving bin (13) is fixedly connected with a plurality of contraction columns two (15), the outer part of the plurality of contraction columns two (15) is sleeved with a plurality of springs two (16), the bottom end of the plurality of contraction columns two (15) is fixedly connected with a pressing block (17), the outer part of the plurality of springs two (16) is respectively and slidingly connected to the inner wall of the protective shell (14), and the bottom end of the plurality of protective shells (14) is fixedly connected to the top end of the pressing block (17).
5. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 1, characterized in that: The inner wall of the two limiting half rings one (8) is fixedly connected with a reel (11), the outer part of the two limiting half rings two (10) is fixedly connected to the outer part of the two reels (11) on the opposite side, and the outer part of the plurality of telescopic columns (5) is sleeved with a spring one (6).
6. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 5, characterized in that: The outer part of the two pressing plates (12) is slidingly connected to the outer part of the two reels (11) on the opposite side, and the outer part of the plurality of pressing plates (12) is slidingly connected to the inner part of the two rotating discs (4) on the opposite side.
7. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 2, characterized in that: The outer part of the two gears (19) is in meshing connection with the outer part of the two racks (18), and the outer part of the two control blocks (21) is slidingly connected to the inner wall of the two baffles (25) on the opposite side.
8. A waterproofing membrane manufacturing apparatus provided with a cloth tightening structure according to claim 3, characterized in that: The outer part of the pressing block (30) is slidingly connected to the inner wall of the plurality of rotating plates (29) on the opposite side.