Cooling and forming apparatus and method for waterproof membrane production

Abstract

This invention relates to a cooling and forming device and method for waterproof membrane production, specifically addressing the issues of residual water droplets adsorbed on the surface after cooling water spraying, hindering initial drainage, the inconvenience of replacing water-absorbing sponges without stopping the machine, and the inability of the sponge to absorb water after it becomes saturated, leading to incomplete drying of the waterproof membrane during the later stages of cooling. Furthermore, the invention addresses the problem of dust adhering to the water-absorbing membrane, which is detrimental to the final storage of the rolled-up membrane. This invention incorporates an auxiliary cooling and drainage mechanism located in the middle of the inner side of the cooling box, and a water-absorbing and dust-removing mechanism located on one side of the auxiliary cooling and drainage mechanism inside the cooling box. An auxiliary dust-removing mechanism is inserted into the middle of the water-absorbing and dust-removing mechanism. This allows for the initial reduction of residual water on the surface of the waterproof membrane, facilitating secondary absorption and drying without requiring machine shutdown for replacement. It also ensures the effectiveness of the water-absorbing and dust-absorbing components, further guaranteeing the cooling and forming effect. Static electricity can also attract dust from the waterproof membrane.

Description

Technical Field

[0001] This invention relates to the technical field of waterproof membrane production equipment, and particularly to a cooling and forming apparatus and method 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] After the cooling water spray from the existing cooling molding device, some residual water droplets will be absorbed on the upper surface. Due to the limited surface water, the existing preliminary rolling process simply spreads the water evenly on the waterproof membrane, failing to perform preliminary drainage. The sponge cannot be replaced without stopping the machine, resulting in the sponge becoming saturated and unable to absorb any more water. This leads to incomplete drying of the waterproof membrane in the later stages of cooling, reducing its quality. Dust will also adhere to the waterproof membrane after it has absorbed water, which is not conducive to the storage of the finally rolled-up waterproof membrane.

[0004] To address the aforementioned problems, a cooling and forming device and method for producing waterproof membranes are proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a cooling and forming apparatus and method for producing waterproof membrane. After the waterproof membrane enters the cooling box, it is cooled and shaped by a spray nozzle with cold water. Then, it is guided by a first guide and passes through the lower end of an auxiliary cooling and drainage mechanism. During this process, the water on the surface of the waterproof membrane is initially cleaned. The waterproof membrane output from the auxiliary cooling and drainage mechanism passes through a water absorption and dust removal mechanism. During this process, the surface of the waterproof membrane is absorbed and dust is electrostatically adsorbed. The waterproof membrane output from the water absorption and dust removal mechanism passes through a second guide between hot air nozzles for drying. Then, it is guided by a third guide and a guide tube and wound up by a winding device to complete the cooling and forming process. This invention can solve the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cooling and forming device for waterproof membrane production, comprising a waterproof membrane and a cooling box for cooling the waterproof membrane. A cooling water conveying pipe is provided on one side of the cooling box, and a spray element is provided inside the cooling box via the cooling water conveying pipe. A drain pipe is provided on one side of the cooling box at the lower end of the cooling water conveying pipe. A hot air conveying pipe is also provided at the outer end of the cooling box away from the cooling water conveying pipe. A hot air nozzle is provided at the output end of the hot air conveying pipe and is guided to a winding device via a guide pipe provided at the output port of the cooling box. The winding device is fixedly mounted on the cooling box. A first guide element is provided inside the cooling box near the spray element, and an auxiliary cooling element is provided in the middle of the inner side of the cooling box. The cooling box is equipped with a water-absorbing and dust-removing mechanism located on one side of the auxiliary cooling drainage mechanism. An auxiliary dust-removing mechanism is inserted into the middle of the water-absorbing and dust-removing mechanism. A second guide and a third guide are located on the inside of the cooling box away from the first guide. The water-absorbing and dust-removing mechanism is located between the auxiliary cooling drainage mechanism and the second guide. A hot air delivery pipe is also provided at the outer end of the cooling box away from the cooling water delivery pipe. A hot air nozzle is provided at the output end of the hot air delivery pipe. The input end of the hot air delivery pipe is connected to a hot air blower and is located between the second guide and the third guide. The waterproof membrane passes through the spray component, the first guide, the auxiliary cooling drainage mechanism, the water-absorbing and dust-removing mechanism, the second guide, the hot air nozzle, and the third guide in sequence.

[0007] The water-absorbing and dust-removing mechanism includes a drive assembly and a transmission assembly that meshes with the drive assembly. The transmission end of the transmission assembly meshes with the water-absorbing and dust-removing assembly.

[0008] Furthermore, the auxiliary cooling drainage mechanism includes a first support column and a second support column. The first support column and the second support column are fixedly connected to the cooling box. The first support column and the second support column are connected on the same side by a bending frame. A first driven pipe is provided near the end of the bending frame close to the first support column, and a second driven pipe is provided near the end of the second support column. Drainage rolling pipes are provided at the lower inner sides of the first support column and the second support column.

[0009] The bending frame includes a support frame and a bending ball located in the middle of the support frame.

[0010] Furthermore, the drive assembly includes a servo motor and a main drive disk located at the drive end of the servo motor. The main drive disk has a rack and an output roller on the side of the main drive disk away from the servo motor.

[0011] Furthermore, the transmission assembly includes a driven member and a groove disposed on the outer side of the arc-shaped surface at one end of the driven member. The groove matches the rack disposed on the main drive disk, and two transmission teeth are also disposed on the outer side of the driven member on the same arc-shaped surface as the groove.

[0012] Furthermore, the water-absorbing and dust-removing assembly includes a rotating gear and a locking component disposed on one side of the rotating gear. A connecting plate is disposed at the end of the locking component away from the rotating gear, and a water-absorbing component and a dust-absorbing component are disposed on the side of the connecting plate away from the locking component. The water-absorbing component and the dust-absorbing component are alternately disposed on the connecting plate.

[0013] Furthermore, the water-absorbing component includes an absorbent sponge and an installation tube disposed inside the water-absorbing component. The installation tube is movably connected to the connecting plate, and the end of the installation tube away from the connecting plate is magnetically secured with a buckle. The dust-absorbing component has the same structural composition as the water-absorbing component, but the absorbent sponge of the dust-absorbing component is made of silk.

[0014] Furthermore, a limiting ring is provided at the end of the driven member away from the groove, a limiting tooth is provided on the driven member, a limiting member is provided on the inner side of the limiting ring, and the upper end of the limiting member is connected to the limiting ring by a torsion spring.

[0015] Furthermore, the locking assembly includes a through post and a return spring disposed on the through post. The end of the return spring away from the through post is provided with a locking head, and the locking head corresponds to the locking groove of the cooling box.

[0016] Furthermore, the auxiliary dust removal mechanism includes a mounting plate and a handle located on one side of the mounting plate. The curved surface of the mounting plate is provided with a limiting block to prevent the mounting plate from rotating. A glass rod is provided on the side of the mounting plate away from the handle, and the glass rod is in contact with the dust-absorbing component with silk.

[0017] Another technical solution proposed by the present invention: a cooling method for a cooling molding device used in the production of waterproof membranes, comprising the following steps:

[0018] S1: After the waterproof membrane enters the cooling box, it is cooled and shaped by the spraying device with cold water, and then guided by the first guide to pass through the lower end of the auxiliary cooling and drainage mechanism.

[0019] S2: After the waterproof membrane is output from the first guide, it is squeezed by the bending ball, the first driven tube and the second driven tube to form a concave state in the middle. At this time, the water at the top of the waterproof membrane gathers in the middle. The waterproof membrane is squeezed and guided by the drainage rolling tube. At this time, some of the water that gathers on one side of the drainage rolling tube will be absorbed on the waterproof membrane, and some will flow out from both sides of the waterproof membrane due to the large amount of accumulation, thus initially reducing the residual water on the upper surface of the waterproof membrane.

[0020] S3: The servo motor starts and drives the main drive disk to rotate. When the rack corresponds to the groove, it drives the driven part to rotate. When the transmission teeth on the driven part rotate and match the rotating gear, the rotating gear rotates, which in turn drives the water-absorbing part and the dust-absorbing part to rotate. The main drive disk rotates the same number of times as the groove before it can drive the rotating gear to rotate. During this period, the water-absorbing part can absorb water from the waterproof membrane.

[0021] At the same time, when the dust-attracting component with silk is rotated by the waterproof membrane, it will cause the dust-attracting component to come into contact with the glass rod and rub against it, thereby generating static electricity. When it is attached to the waterproof membrane again, the static electricity can attract the dust on the waterproof membrane.

[0022] S4: The waterproof membrane output from the water absorption and dust removal mechanism passes through the hot air nozzles via the second guide member for drying, and then is guided by the third guide member and guide tube, and wound up by the winding machine to complete the cooling and forming process.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] 1. The cooling and forming apparatus and method for producing waterproof membrane proposed in this invention, when the waterproof membrane is output from the first guide member, it is squeezed by the bending ball, the first driven tube and the second driven tube into a state of central concavity. At this time, the water at the top of the waterproof membrane gathers in the middle, which facilitates the concentration of water on the upper surface of the waterproof membrane. Then, the waterproof membrane is squeezed and guided by the drainage rolling tube. At this time, some of the water gathered on one side of the drainage rolling tube will be adsorbed on the waterproof membrane, and some will flow out from both sides of the waterproof membrane due to the large amount of accumulation, which initially reduces the residual water on the upper surface of the waterproof membrane and facilitates secondary adsorption and drying.

[0025] 2. The cooling and forming device and method for producing waterproof membrane proposed in this invention involves a servo motor starting up, which drives the main drive disk to rotate. When the rack aligns with the groove, it drives the driven component to rotate. When the transmission teeth on the driven component rotate and match the rotating gear, the rotating gear rotates, which in turn drives the water-absorbing component and the dust-absorbing component to rotate. The main drive disk must rotate the same number of times as the groove to drive the rotating gear. During this period, the water-absorbing component and the dust-absorbing component can absorb water and dust from the waterproof membrane. When it is necessary to replace the water-absorbing component and the dust-absorbing component, the auxiliary dust-cleaning mechanism can be pulled out, and the water-absorbing component and the dust-absorbing component in the unused state can be directly replaced without stopping the machine. This also ensures the effectiveness of the water-absorbing component and the dust-absorbing component, further guaranteeing the cooling and forming effect.

[0026] 3. The cooling and forming device and method for producing waterproof membrane proposed in this invention, when the dust-absorbing component with silk is rotated by the waterproof membrane, will cause the dust-absorbing component to come into contact with and rub against the glass rod, thereby generating static electricity. When it is attached to the waterproof membrane again, the static electricity can attract the dust on the waterproof membrane, ensuring that the surface of the waterproof membrane is clean and tidy. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the cooling and molding device for producing waterproof membrane according to the present invention;

[0028] Figure 2 This is a schematic diagram of the overall internal planar structure of the cooling and molding device for producing waterproof membrane according to the present invention;

[0029] Figure 3 This is a three-dimensional structural diagram of the auxiliary cooling and drainage mechanism of the cooling and forming device for producing waterproof membrane according to the present invention;

[0030] Figure 4 This is a three-dimensional structural diagram of the bending frame of the cooling and forming device for producing waterproof membrane according to the present invention;

[0031] Figure 5 This is a three-dimensional structural diagram of the water absorption and dust removal mechanism of the cooling and molding device for producing waterproof membrane according to the present invention;

[0032] Figure 6 This is a three-dimensional structural diagram of the transmission structure of the water absorption and dust removal mechanism of the cooling and molding device for producing waterproof membrane according to the present invention.

[0033] Figure 7 This is a schematic diagram of the internal planar structure of the limiting ring of the cooling and forming device for producing waterproof membrane according to the present invention;

[0034] Figure 8 This is a three-dimensional structural diagram of the water-absorbing and dust-removing component of the cooling and molding device for producing waterproof membrane according to the present invention;

[0035] Figure 9 This is a three-dimensional structural diagram of the water-absorbing component of the cooling and molding device for producing waterproof membrane according to the present invention.

[0036] Figure 10 This is a schematic diagram of the internal plan of the jamming component of the cooling and molding device for producing waterproof membrane according to the present invention;

[0037] Figure 11 This is a three-dimensional schematic diagram of the auxiliary dust removal mechanism of the cooling and molding device for producing waterproof membrane according to the present invention;

[0038] Figure 12 This invention relates to a cooling and forming apparatus for producing waterproof membrane rolls. Figure 2 A magnified structural diagram at point A.

[0039] In the diagram: 1. Waterproof membrane; 2. Cooling box; 21. First guide component; 22. Second guide component; 23. Third guide component; 24. Guide tube; 3. Cooling water delivery pipe; 31. Spray component; 4. Drainage pipe; 5. Auxiliary cooling and drainage mechanism; 51. First support column; 52. Second support column; 53. Bending frame; 531. Support frame; 532. Bending ball; 54. First driven tube; 55. Second driven tube; 56. Drainage rolling tube; 6. Water suction and dust removal mechanism; 61. Drive assembly; 611. Servo motor; 612. Main drive disk; 613. Outlet roller; 62. Transmission assembly; 621. Driven component; 622. Groove; 623. Transmission gear; 624. Restricting ring; 625. Restricting gear; 626. Restricting component; 627. Torsion spring; 63. Water absorption and dust removal assembly; 631. Rotating gear; 632. Locking assembly; 6321. Through column; 6322. Return spring; 6323. Locking head; 633. Connecting plate; 634. Water absorption component; 6341. Water absorption sponge; 6342. Mounting tube; 6343. Buckle; 635. Dust suction component; 7. Auxiliary dust removal mechanism; 71. Mounting plate; 72. Handle; 73. Restricting block; 74. Glass rod; 8. Hot air conveying pipe; 81. Hot air nozzle; 9. Winding device. Detailed Implementation

[0040] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0041] See Figure 1-2A cooling and forming device for producing waterproof membrane includes a waterproof membrane 1 and a cooling box 2 for cooling the waterproof membrane 1. A cooling water delivery pipe 3 is provided on one side of the cooling box 2. A spray element 31 is provided inside the cooling box 2, and the input end of the cooling water delivery pipe 3 is connected to a chiller. A drain pipe 4 is provided on one side of the cooling box 2 at the lower end of the cooling water delivery pipe 3. A first guide element 21 is provided on the inner side of the cooling box 2 near the spray element 31. An auxiliary cooling drainage mechanism 5 is provided in the middle of the inner side of the cooling box 2. A water suction and dust removal mechanism 6 is provided on the inner side of the cooling box 2 next to the auxiliary cooling drainage mechanism 5. An auxiliary dust removal mechanism 7 is inserted in the middle of the water suction and dust removal mechanism 6. The inner side of the cooling box 2 away from the first guide element 21... The cooling box 2 is equipped with a second guide member 22 and a third guide member 23. The water absorption and dust removal mechanism 6 is located between the auxiliary cooling drainage mechanism 5 and the second guide member 22. A hot air delivery pipe 8 is also provided at the outer end of the cooling box 2 away from the cooling water delivery pipe 3. A hot air nozzle 81 is provided at the output end of the hot air delivery pipe 8. The input end of the hot air delivery pipe 8 is connected to the hot air blower and is located between the second guide member 22 and the third guide member 23. The waterproof membrane 1 passes through the spray member 31, the first guide member 21, the auxiliary cooling drainage mechanism 5, the water absorption and dust removal mechanism 6, the second guide member 22, the hot air nozzle 81 and the third guide member 23 in sequence, and is guided to the winding device 9 through the guide pipe 24 provided on the output port of the cooling box 2. The winding device 9 is fixedly provided on the cooling box 2.

[0042] Specifically, after the waterproof membrane 1 enters the cooling box 2, it is cooled and shaped by the spray nozzle 31 with cold water spray. Then, it is guided by the first guide 21 and passes through the lower end of the auxiliary cooling and drainage mechanism 5. During the passage, the water on the upper surface of the waterproof membrane 1 is initially cleaned. The waterproof membrane 1 output from the auxiliary cooling and drainage mechanism 5 passes through the water absorption and dust removal mechanism 6. During the passage, the surface of the waterproof membrane 1 is absorbed and dust is electrostatically adsorbed. The waterproof membrane 1 output from the water absorption and dust removal mechanism 6 passes through the hot air nozzles 81 through the second guide 22 for drying. Then, it is guided by the third guide 23 and the guide tube 24 and is wound up by the winding device 9 to complete the cooling and shaping.

[0043] To address the issue that existing cooling water spraying methods leave residual water droplets on the surface, and that current preliminary roller pressing methods merely spread water evenly across the waterproof membrane 1 without proper initial drainage, please refer to [the relevant documentation]. Figure 2-3 The following preferred technical solutions are provided:

[0044] The auxiliary cooling drainage mechanism 5 includes a first support column 51 and a second support column 52. The first support column 51 and the second support column 52 are fixedly connected to the cooling box 2. The first support column 51 and the second support column 52 are connected on the same side by a bending frame 53. The bending frame 53 is provided with a first driven pipe 54 near the end of the first support column 51 and a second driven pipe 55 near the end of the second support column 52. A drainage rolling pipe 56 is provided at the lower inner side of the first support column 51 and the second support column 52.

[0045] The bending frame 53 includes a support frame 531 and a bending ball 532 disposed in the middle of the support frame 531.

[0046] Specifically, after the waterproof membrane 1 is output from the first guide member 21, it is squeezed by the bending ball 532, the first driven tube 54 and the second driven tube 55 into a state of central concavity. At this time, the water at the top of the waterproof membrane 1 gathers in the middle, which facilitates the concentration of water on the upper surface of the waterproof membrane 1. Then, the waterproof membrane 1 is squeezed and guided by the drainage rolling tube 56. At this time, some of the water gathered on one side of the drainage rolling tube 56 will be adsorbed on the waterproof membrane 1, and some will flow out from both sides of the waterproof membrane 1 due to the large amount of accumulation, which initially reduces the residual water on the upper surface of the waterproof membrane 1 and facilitates secondary adsorption and drying.

[0047] To address the technical problem of existing sponges being unable to absorb water without shutting down the machine for replacement, leading to saturation and subsequent loss of absorbency, resulting in incomplete drying of the waterproof membrane during the later stages of cooling and reduced performance, please refer to [link to relevant documentation]. Figure 2 , Figure 5 and Figure 10 The following preferred technical solutions are provided:

[0048] The water-absorbing and dust-removing mechanism 6 includes a drive assembly 61 and a transmission assembly 62 that meshes with the drive assembly 61. The transmission end of the transmission assembly 62 is meshed with the water-absorbing and dust-removing assembly 63.

[0049] The drive assembly 61 includes a servo motor 611 and a main drive disk 612 disposed at the drive end of the servo motor 611. A rack is disposed on the main drive disk 612, and an output roller 613 is disposed on the side of the main drive disk 612 away from the servo motor 611.

[0050] The transmission assembly 62 includes a follower 621 and a groove 622 disposed on the outer side of the arc-shaped surface at one end of the follower 621. The groove 622 matches the rack disposed on the main drive disk 612, and two transmission teeth 623 are also disposed on the outer side of one end of the follower 621 on the same arc-shaped surface as the groove 622.

[0051] The water-absorbing and dust-removing assembly 63 includes a rotating gear 631 and a locking assembly 632 disposed on one side of the rotating gear 631. A connecting plate 633 is disposed at the end of the locking assembly 632 away from the rotating gear 631. A water-absorbing component 634 and a dust-absorbing component 635 are disposed on the side of the connecting plate 633 away from the locking assembly 632. The water-absorbing component 634 and the dust-absorbing component 635 are alternately disposed on the connecting plate 633.

[0052] The water-absorbing component 634 includes a water-absorbing sponge 6341 and an installation tube 6342 disposed inside the water-absorbing component 634. The installation tube 6342 is movably connected to the connecting plate 633. The end of the installation tube 6342 away from the connecting plate 633 is magnetically attached to a buckle 6343. The dust-absorbing component 635 has the same structure as the water-absorbing component 634, but the water-absorbing sponge 6341 of the dust-absorbing component 635 is made of silk.

[0053] Specifically, the servo motor 611 starts, driving the main drive disk 612 to rotate. When the rack aligns with the groove 622, it drives the driven member 621 to rotate. When the transmission gear 623 on the driven member 621 rotates and matches the rotating gear 631, the rotating gear 631 rotates, thereby driving the water-absorbing component 634 and the dust-absorbing component 635 to rotate. The main drive disk 612 must rotate the same number of times as the groove 622 to drive the rotating gear 631 to rotate. During this period, the water-absorbing component 634 and the dust-absorbing component 635 can absorb water and dust from the waterproof membrane 1. When it is necessary to replace the water-absorbing component 634 and the dust-absorbing component 635, the auxiliary dust-cleaning mechanism 7 can be pulled out, and the water-absorbing component 634 and the dust-absorbing component 635 in the unused state can be directly replaced without stopping the machine. This also ensures the effectiveness of the water-absorbing component 634 and the dust-absorbing component 635 and further ensures the cooling and molding effect.

[0054] Furthermore, a limiting ring 624 is provided at the end of the driven member 621 away from the groove 622, a limiting tooth 625 is provided on the driven member 621, and a limiting member 626 is provided on the inner side of the limiting ring 624. The upper end of the limiting member 626 is connected to the limiting ring 624 through a torsion spring 627. Under the cooperation of the limiting tooth 625, the limiting member 626 and the torsion spring 627, the driven member 621 can only rotate in one direction.

[0055] Furthermore, the locking component 632 includes a through post 6321 and a return spring 6322 disposed on the through post 6321. The end of the return spring 6322 away from the through post 6321 is provided with a locking head 6323, and the locking head 6323 corresponds to the locking groove of the cooling box 2. With the cooperation of the return spring 6322 and the locking head 6323, the connecting plate 633 is not easy to rotate, ensuring that the water suction component 634 and the dust suction component 635 will not be driven to rotate by the waterproof membrane 1. However, the connecting plate 633 can be driven to rotate by the servo motor 611.

[0056] To address the technical problem that existing waterproof membrane 1 accumulates dust after absorbing water, hindering its storage after final winding, please refer to [link to relevant documentation]. Figure 2 , Figure 11 and Figure 12 The following preferred technical solutions are provided:

[0057] The auxiliary dust removal mechanism 7 includes a mounting plate 71 and a handle 72 disposed on one side of the mounting plate 71. A limiting block 73 is provided on the arc-shaped surface of the mounting plate 71 to prevent the mounting plate 71 from rotating. A glass rod 74 is provided on the side of the mounting plate 71 away from the handle 72. The glass rod 74 is in contact with the dust-absorbing component 635 with silk.

[0058] When the dust-absorbing component 635 with silk is rotated by the waterproof membrane 1, it will come into contact with the glass rod 74 and rub against it, thereby generating static electricity. When it is attached to the waterproof membrane 1 again, the static electricity can attract the dust on the waterproof membrane 1, ensuring that the surface of the waterproof membrane 1 is clean and tidy.

[0059] Another technical solution proposed by the present invention: a cooling method for a cooling molding device used in the production of waterproof membranes, comprising the following steps:

[0060] Step 1: After the waterproof membrane 1 enters the cooling box 2, it is cooled and shaped by the spraying component 31 with cold water spray, and then guided by the first guide component 21, it passes through the lower end of the auxiliary cooling and drainage mechanism 5.

[0061] Step 2: After the waterproof membrane 1 is output from the first guide member 21, it is squeezed by the bending ball 532, the first driven tube 54 and the second driven tube 55 into a state of central concavity. At this time, the water at the top of the waterproof membrane 1 gathers in the middle. The waterproof membrane 1 is squeezed and guided by the drainage rolling tube 56. At this time, some of the water gathered on one side of the drainage rolling tube 56 will be absorbed on the waterproof membrane 1, and some will flow out from both sides of the waterproof membrane 1 due to the large amount of accumulation, thus initially reducing the residual water on the upper surface of the waterproof membrane 1.

[0062] Step 3: The servo motor 611 starts, driving the main drive disk 612 to rotate. When the rack corresponds to the groove 622, it drives the driven member 621 to rotate. When the transmission tooth 623 on the driven member 621 rotates and matches the rotating gear 631, the rotating gear 631 rotates, thereby driving the water-absorbing member 634 and the dust-absorbing member 635 to rotate. The main drive disk 612 must rotate the same number of times as the groove 622 to drive the rotating gear 631 to rotate. During this period, the water-absorbing member 634 can absorb water from the waterproof membrane 1.

[0063] Meanwhile, when the dust-absorbing component 635 with silk is rotated by the waterproof membrane 1, the dust-absorbing component 635 will come into contact with the glass rod 74 and rub against it, thereby generating static electricity. When it is attached to the waterproof membrane 1 again, the static electricity can attract the dust on the waterproof membrane 1.

[0064] Step 4: The waterproof membrane 1 output from the water absorption and dust removal mechanism 6 passes through the hot air nozzles 81 via the second guide 22 for drying, and then is guided by the third guide 23 and guide tube 24 and wound up by the winding device 9 to complete the cooling and molding process.

[0065] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0066] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A cooling and forming apparatus for producing waterproof membrane, comprising a waterproof membrane (1) and a cooling box (2) for cooling the waterproof membrane (1), wherein a cooling water conveying pipe (3) is provided on one side of the cooling box (2), a spray element (31) is provided on the inner side of the cooling water conveying pipe (3), a drain pipe (4) is provided on one side of the cooling box (2) at the lower end of the cooling water conveying pipe (3), and is guided to a winding device (9) through a guide pipe (24) provided on the outlet of the cooling box (2), the winding device (9) being fixedly provided on the cooling box (2), characterized in that, A first guide (21) is provided on the inner side of the cooling box (2) near the spray component (31). An auxiliary cooling drainage mechanism (5) is provided in the middle of the inner side of the cooling box (2). A water suction and dust removal mechanism (6) is provided on the inner side of the cooling box (2) on one side of the auxiliary cooling drainage mechanism (5). An auxiliary dust removal mechanism (7) is inserted in the middle of the water suction and dust removal mechanism (6). A second guide (22) and a third guide (23) are provided on the inner side of the cooling box (2) away from the first guide (21). The water suction and dust removal mechanism (6) is located between the auxiliary cooling drainage mechanism (5) and the second guide (22). Between them, a hot air delivery pipe (8) is also provided at the outer end of the cooling box (2) away from the cooling water delivery pipe (3). A hot air nozzle (81) is provided at the output end of the hot air delivery pipe (8). The input end of the hot air delivery pipe (8) is connected to the hot air blower. The hot air nozzle (81) is located between the second guide (22) and the third guide (23). The waterproof membrane (1) passes through the spraying component (31), the first guide (21), the auxiliary cooling drainage mechanism (5), the water absorption and dust removal mechanism (6), the second guide (22), the hot air nozzle (81) and the third guide (23) in sequence. The water-absorbing and dust-removing mechanism (6) includes a drive assembly (61) and a transmission assembly (62) meshing with the drive assembly (61). The transmission end of the transmission assembly (62) meshes with the water-absorbing and dust-removing assembly (63).

2. The cooling and forming apparatus for producing waterproof membrane as described in claim 1, characterized in that, The auxiliary cooling drainage mechanism (5) includes a first support column (51) and a second support column (52). The first support column (51) and the second support column (52) are fixedly connected to the cooling box (2). The first support column (51) and the second support column (52) are connected on the same side by a bending frame (53). The bending frame (53) is provided with a first driven pipe (54) near the end of the first support column (51) and a second driven pipe (55) near the end of the second support column (52). A drain rolling pipe (56) is provided at the lower inner side of the first support column (51) and the second support column (52). The bending frame (53) includes a support frame (531) and a bending ball (532) disposed in the middle of the support frame (531).

3. The cooling and forming apparatus for producing waterproof membrane as described in claim 2, characterized in that, The drive assembly (61) includes a servo motor (611) and a main drive disk (612) disposed at the drive end of the servo motor (611). A rack is disposed on the main drive disk (612), and an output roller (613) is disposed on the side of the main drive disk (612) away from the servo motor (611).

4. The cooling and forming apparatus for producing waterproof membrane as described in claim 3, characterized in that, The transmission assembly (62) includes a follower (621) and a groove (622) disposed on the outer side of the arc surface at one end of the follower (621). The groove (622) matches the rack provided on the main drive disk (612), and two transmission teeth (623) are also provided on the outer side of one end of the follower (621) on the same arc surface as the groove (622).

5. The cooling and forming apparatus for producing waterproof membrane as described in claim 4, characterized in that, The water-absorbing and dust-removing assembly (63) includes a rotating gear (631) and a locking assembly (632) disposed on one side of the rotating gear (631). A connecting plate (633) is provided at the end of the locking assembly (632) away from the rotating gear (631). A water-absorbing component (634) and a dust-absorbing component (635) are disposed on the side of the connecting plate (633) away from the locking assembly (632). The water-absorbing component (634) and the dust-absorbing component (635) are alternately disposed on the connecting plate (633).

6. The cooling and forming apparatus for producing waterproof membrane as described in claim 5, characterized in that, The water-absorbing component (634) includes a water-absorbing sponge (6341) and an installation tube (6342) disposed inside the water-absorbing component (634). The installation tube (6342) is movably connected to the connecting plate (633). The end of the installation tube (6342) away from the connecting plate (633) is magnetically attached with a buckle (6343). The dust-absorbing component (635) has the same structure as the water-absorbing component (634), but the water-absorbing sponge (6341) of the dust-absorbing component (635) is made of silk.

7. The cooling and forming apparatus for producing waterproof membrane as described in claim 6, characterized in that, A limiting ring (624) is provided at the end of the follower (621) away from the groove (622). A limiting tooth (625) is provided on the follower (621). A limiting member (626) is provided on the inner side of the limiting ring (624). The upper end of the limiting member (626) is connected to the limiting ring (624) through a torsion spring (627).

8. The cooling and forming apparatus for producing waterproof membrane as described in claim 7, characterized in that, The locking assembly (632) includes a through post (6321) and a return spring (6322) disposed on the through post (6321). The end of the return spring (6322) away from the through post (6321) is provided with a locking head (6323), and the locking head (6323) corresponds to the locking groove of the cooling box (2).

9. The cooling and forming apparatus for producing waterproof membrane as described in claim 8, characterized in that, The auxiliary dust removal mechanism (7) includes a mounting plate (71) and a handle (72) provided on one side of the mounting plate (71). A limiting block (73) is provided on the arc surface of the mounting plate (71) to prevent the mounting plate (71) from rotating. A glass rod (74) is provided on the side of the mounting plate (71) away from the handle (72). The glass rod (74) is in contact with the dust-absorbing part (635) with silk.

10. The method for implementing the cooling and molding apparatus for producing waterproof membrane as described in claim 9, characterized in that, Includes the following steps: S1: After the waterproof membrane (1) enters the cooling box (2), it is cooled and shaped by the spraying component (31) and then guided by the first guide component (21) and passes through the lower end of the auxiliary cooling drainage mechanism (5); S2: After the waterproof membrane (1) is output from the first guide (21), it is squeezed by the bending ball (532), the first driven tube (54) and the second driven tube (55) to form a concave state in the middle. At this time, the water at the top of the waterproof membrane (1) gathers in the middle. The waterproof membrane (1) is squeezed and guided by the drainage rolling tube (56). At this time, some of the water gathered on one side of the drainage rolling tube (56) will be absorbed on the waterproof membrane (1), and some will flow out from both sides of the waterproof membrane (1) due to the large amount of accumulation, thus initially reducing the residual water on the upper surface of the waterproof membrane (1). S3: The servo motor (611) starts and drives the main drive disk (612) to rotate. When the rack corresponds to the groove (622), it drives the driven part (621) to rotate. When the transmission tooth (623) on the driven part (621) rotates and matches the rotating gear (631), the rotating gear (631) rotates, thereby driving the water-absorbing part (634) and the dust-absorbing part (635) to rotate. The main drive disk (612) rotates the same number of times as the groove (622) to drive the rotating gear (631) to rotate. During this period, the water-absorbing part (634) can absorb water from the waterproof membrane (1). At the same time, when the dust-absorbing part (635) with silk is rotated by the waterproof membrane (1), the dust-absorbing part (635) will come into contact with the glass rod (74) and rub against each other, thereby generating static electricity. When it is attached to the waterproof membrane (1) again, the static electricity can attract the dust on the waterproof membrane (1). S4: The waterproof membrane (1) output from the water absorption and dust removal mechanism (6) passes through the hot air nozzle (81) through the second guide (22) for drying, and then is guided by the third guide (23) and guide tube (24) and wound up by the winding device (9) to complete the cooling and molding.

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