A waterproof membrane production apparatus and a waterproof membrane

Abstract

The present invention discloses a waterproof coiled material production device and waterproof coiled material, comprising a frame and a top cover installed on the top of the frame, the top surface of the frame is provided with a feed roll, a first guide roll, an oil immersion tank, a first cooling assembly, an upper film-coating roll, a lower film-coating roll, a second cooling assembly, a rolling assembly and a winding roll in sequence from left to right, the feed roll and the winding roll are respectively installed on both sides of the top surface of the frame, the first guide roll and the rolling assembly are both installed with a limiting assembly, a plurality of second guide rolls are installed in the oil immersion tank, and an oil scraping assembly is installed at one end of the inner cavity top of the oil immersion tank close to the first cooling assembly. The waterproof coiled material production device and waterproof coiled material can limit the coiled material so that it can be rolled neatly, and the feeding during processing can be neat, so as to avoid the problem that the two sides of the coiled material cannot be processed due to deviation, which affects the production and processing quality, and the width of the coiled material can also be adjusted and adapted.

Description

Technical Field

[0001] The invention belongs to the technical field of waterproof coiled material production equipment, and in particular relates to a waterproof coiled material production device and a waterproof coiled material. Background Art

[0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project and plays a vital role in the entire project.

[0003] At present, during the production of waterproof membranes, it is necessary to go through feeding, leveling, oil immersion, cooling, laminating, flattening and winding. During the overall production process, if the waterproof membrane is offset, it may cause problems on both sides of the waterproof membrane that cannot be processed, affecting the overall production and processing quality. In addition, when the membrane is directly applied to the membrane after oil immersion, the thickness of the oil-immersed surface is uneven, affecting the quality of the membrane and subsequent production. Summary of the invention

[0004] The object of the present invention is to provide a waterproof coiled material production device and a waterproof coiled material to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: a waterproof coiled material production device and a waterproof coiled material, comprising a frame and a top cover installed on the top of the frame, wherein the top surface of the frame is provided with a feeding roller, a first guide roller, an oil immersion tank, a first cooling assembly, an upper film-coating roller, a lower film-coating roller, a second cooling assembly, a rolling assembly and a winding roller in sequence from left to right;

[0006] The winding roller and the reeling roller are respectively installed on both side edges of the top surface of the frame, and the first guide roller and the rolling assembly are both installed with limiting assemblies, a plurality of second guide rollers are installed in the oil immersion tank, and an oil scraping assembly is installed at one end of the inner cavity top of the oil immersion tank close to the first cooling assembly, and the top of the oil scraping assembly is fixedly connected to the top wall of the top cover through two first electric push rods, the upper coating roller is fixed to the top wall of the top cover through the roller frame and the second electric push rod, and the lower coating roller is installed in a groove opened at the top of the frame, and the rolling assembly includes a rolling top roller fixedly connected to the top wall of the top cover through a third electric push rod and a rolling bottom roller arranged directly below the rolling top roller, and one group of limiting assemblies is installed on the outside of the rolling bottom roller.

[0007] Preferably, the roller shafts on both sides of the first guide roller and the rolling bottom roller are inserted into the top ends of the two side support rods, and the two side support rods are respectively welded to both sides of the top end surface of the bottom plate welded and fixed to the top end surface of the frame.

[0008] Preferably, the limit assembly includes a connecting rod hinged to the top end of the opposite side of the two side support rods through a damping shaft, a first screw threadedly inserted into the top end of the connecting rod, and a knob and a limit clamp plate arranged at both ends of the first screw rod, the limit clamp plate is located on the inner side of the two side support plates and is rotatably connected to the end of the first screw rod, and the knob is located on the outer side of the two side support plates and is coaxially fixedly connected to the end of the first screw rod.

[0009] Preferably, the oil scraper assembly includes a support frame fixedly connected to the bottom ends of the two first electric push rod pistons, a sliding roller and a fixed roller (27) located inside the support frame, and a third guide roller located outside the support frame, wherein the two first electric push rods are fixed in the middle of both sides of the top end surface of the support frame.

[0010] Preferably, a side support plate is welded to the top surface of the support frame on the side close to the winding roller, a transverse through groove is opened on the upper end of the side surface of the support frame, the third guide roller is installed on both sides of the through groove through a roller bracket, the fixed roller is installed on the side of the support frame close to the side support plate, and the sliding roller is slidably arranged in the support frame through a U-shaped bracket.

[0011] Preferably, guide grooves are provided on both side walls of the support frame, and guide blocks that fit into the guide grooves are protruded at both ends of the bracket on the outside of the sliding roller. The side of the outside of the sliding roller that is away from the fixed roller is rotatably connected to a second screw rod that passes through the support frame, and the end of the second screw rod on the outside of the support frame is also coaxially fixedly connected to a knob.

[0012] Preferably, a film guiding channel is provided on the top wall of the top cover on one side of the upper laminating roller, and a film guiding channel is also provided on the bottom wall of the frame on one side of the lower laminating roller.

[0013] Preferably, the first cooling assembly and the second cooling assembly both include a cooling frame fixed to the top of the frame, a cold water tank installed on the top of the cooling frame, and a cooling lower roller and a cooling upper roller installed inside the cooling frame, wherein the cooling lower roller and the cooling upper roller are both hollow rollers, each of which is provided with a water inlet and a water outlet at both ends, and the water inlet and the water outlet are connected to both ends of a water pump in the cold water tank through a water pipe.

[0014] Preferably, two fourth electric push rods are symmetrically installed on the top of the roller bracket on the outside of the cooling upper roller, and are fixedly connected to the inner top wall of the cooling frame through the fourth electric push rods, and the roller bracket connected to the outer side of the cooling lower roller is fixed to the inner bottom end of the cooling frame.

[0015] A waterproof coiled material, wherein the waterproof coiled material is prepared by the production device according to any one of claims 1 to 9.

[0016] The technical effects and advantages of the present invention are as follows: the waterproof coiled material production device and the waterproof coiled material are provided with a feeding roller, an oil immersion tank, a first guide roller, a first cooling assembly, an upper film-coating roller, a lower film-coating roller, a rolling assembly and a winding roller on a frame, and a limiting assembly is installed on one side of the first guide roller and the rolling assembly. The two limiting assemblies are respectively close to the feeding roller and the unwinding roller, and the coiled material is limited and blocked, so that the coiled material can be limited when the coiled material is unrolled and wound, so that the winding is neat, and the feeding is neat during processing, avoiding deviation, resulting in the two sides of the coiled material being unable to be loaded. The oil scraping assembly is provided above the oil immersion tank, and the oil scraping assembly is formed by a fixed roller and a sliding roller to clamp the coil, and blocks the excess oil on the coil, so that the oil adhered to the surface of the coil is uniform, which is convenient for subsequent coating and rolling, and improves the processing quality; finally, a first cooling assembly and a second cooling assembly are provided to cool the coil after oil immersion and coating, respectively, to achieve normal cooling first to facilitate the stable bonding of the coating, and then low-temperature cooling is performed to facilitate the subsequent rolling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the limit assembly of the present invention;

[0019] Figure 3 It is a schematic diagram of the structure of the oil scraping assembly of the present invention;

[0020] Figure 4 It is a cross-sectional view of the first cooling assembly and the second cooling assembly of the present invention.

[0021] In the figure: 1. frame; 2. top cover; 3. feeding roller; 4. oil immersion tank; 5. first guide roller; 6. limit assembly; 7. second guide roller; 8. oil scraping assembly; 9. first electric push rod; 10. cooling frame; 11. second electric push rod; 12. laminating upper roller; 13. laminating lower roller; 14. rolling bottom roller; 15. rolling top roller; 16. third electric push rod; 17. film guide channel; 18. winding roller; 19. bottom plate; 20. first screw; 21. side support rod; 22. connecting rotating rod; 23. second screw; 24. limit clamp; 25. support frame; 26. sliding roller; 27. fixed roller; 28. side support plate; 29. ​​through groove; 30. third guide roller; 31. guide groove; 32. water inlet; 33. cold water tank; 34. cooling upper roller; 35. cooling lower roller; 36. fourth electric push rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] The present invention provides Figure 1-4 A waterproofing coiled material production device and waterproofing coiled material shown in the figure include a frame 1 and a top cover 2 installed on the top of the frame 1, and the top surface of the frame 1 is provided with a feeding roller 3, a first guide roller 5, an oil immersion tank 4, a first cooling assembly, a film-covering upper roller 12, a film-covering lower roller 13, a second cooling assembly, a rolling assembly and a winding roller 18 in sequence from left to right;

[0024] The winding roller 3 and the winding roller 18 are respectively installed on the two side edges of the top surface of the frame 1, and the first guide roller 5 and the rolling assembly are both installed with a limiting assembly 6. A plurality of second guide rollers 7 are installed in the oil immersion tank 4, and an oil scraping assembly 8 is installed at one end of the inner cavity top of the oil immersion tank 4 close to the first cooling assembly, and the top of the oil scraping assembly 8 is fixedly connected to the top wall of the top cover 2 through two first electric push rods 9, the upper coating roller 12 is fixed to the top wall of the top cover 2 through a roller frame (the roller frame here and the subsequent roller frames are all U-shaped frames) and a second electric push rod 11, and the lower coating roller 13 is installed in a groove opened at the top of the frame 1, and the rolling assembly includes a rolling top roller 15 fixedly connected to the top wall of the top cover 2 through a third electric push rod 16 and a rolling bottom roller 14 arranged directly below the rolling top roller 15, and one group of limiting assemblies 6 is installed on the outside of the rolling bottom roller 14.

[0025] Specifically, the roller shafts on both sides of the first guide roller 5 and the rolling bottom roller 14 are inserted into the top ends of the two side support rods 21, and the two side support rods 21 are respectively welded to both sides of the top end surface of the bottom plate 19 welded and fixed to the top end surface of the frame 1.

[0026] Specifically, the limit assembly 6 includes a connecting rod 22 hinged to the top of the opposite side of the two side support rods 21 through a damping shaft, a first screw rod 20 threadedly inserted at the top of the connecting rod 22, and a knob and a limit clamp 24 arranged at both ends of the first screw rod 20. Through the damping connection, the connecting rod 22 can be rotated and adjusted to make the height of the two limit clamps 24 adjustable. The limit clamp 24 is located on the inner side of the two side support plates 28 and is rotatably connected to the end of the first screw rod 20. The knob is located on the outer side of the two side support plates 28 and is coaxially fixedly connected to the end of the first screw rod 20.

[0027] Specifically, the oil scraper assembly 8 includes a support frame 25 fixedly connected to the bottom ends of the pistons of the two first electric push rods 9, a sliding roller 26 and a fixed roller (27) located inside the support frame 25, and a third guide roller 30 located outside the support frame 25, wherein the two first electric push rods 9 are fixed in the middle of both sides of the top end surface of the support frame 25.

[0028] Specifically, a side support plate 28 is welded to the top surface of the support frame 25 on the side close to the winding roller 18, a transverse through groove 29 is opened at the upper end of the side surface of the support frame 25, the third guide roller 30 is installed on both sides of the through groove 29 through a roller bracket, the fixed roller 27 is installed in the support frame 25 on the side close to the side support plate 28, and the sliding roller 26 is slidably set in the support frame 25 through a U-shaped bracket.

[0029] Specifically, guide grooves 31 are provided on both side walls of the support frame 25, and guide blocks that fit into the guide grooves 31 are protruded at both ends of the bracket outside the sliding roller 26 to ensure the sliding stability of the sliding roller 26. The side of the outer side of the sliding roller 26 that is away from the fixed roller 27 is rotatably connected to the second screw 23 that passes through the support frame 25, and the end of the second screw 23 on the outer side of the support frame 25 is also coaxially fixedly connected to a knob.

[0030] Specifically, a film guiding channel 17 is opened on the top wall of the top cover 2 on one side of the upper coating roller 12, and a film guiding channel 17 is also opened on the bottom wall of the frame 1 on one side of the lower coating roller 13. The setting of the two film guiding channels 17 facilitates the introduction of the film from the outside of the frame 1 to the upper coating roller 12 and the lower coating roller 13.

[0031] Specifically, the first cooling component and the second cooling component both include a cooling frame 10 fixed on the top of the frame 1, a cold water tank 33 installed on the top of the cooling frame 10, and a cooling lower roller 35 and a cooling upper roller 34 installed inside the cooling frame 10, wherein the cooling lower roller 35 and the cooling upper roller 34 are both hollow rollers, and a water inlet 32 ​​and a water outlet are respectively provided at both ends thereof, and the water inlet 32 ​​and the water outlet are both connected to the two ends of the water pump in the cold water tank 33 through a water pipe, so as to realize the operation of the water pump, transport the cold water in the cold water tank 33 to the cooling upper roller 34 and the cooling lower roller 35, and then flow back to the cooling box 33, so as to realize the circulation of the coolant, and a refrigeration device (such as a semiconductor refrigeration plate) can be installed in the cooling box 33 to ensure the constant temperature of the coolant.

[0032] Specifically, two fourth electric push rods 36 are symmetrically installed on the top of the roller bracket outside the cooling upper roller 34, and are fixedly connected to the inner top wall of the cooling frame 10 through the fourth electric push rods 36. The roller bracket connected to the outer side of the cooling lower roller 35 is fixed to the inner bottom end of the cooling frame 10.

[0033] A waterproof coiled material, wherein the waterproof coiled material is prepared by the production device according to any one of claims 1 to 9.

[0034] Working principle: the waterproof coiled material production device and the waterproof coiled material, when producing the waterproof coiled material, first place the waterproof coiled material on the feeding roller 3, and pass the waterproof coiled material through the first guide roller 5, the second guide roller 7, the fixed roller 27, the sliding roller 26, the third guide roller 30, the cooling upper roller 34, the cooling upper roller 34, the rolling top roller 15, the rolling bottom roller 14 to the winding roller 18 in sequence, and then introduce oil into the oil immersion tank 4, and adjust the first electric push rod 9, the second electric push rod 11, the third electric push rod 16 and the fourth electric push rod 36 to tension the coiled material, and then rotate the knob to adjust the first screw 20 and the second screw 23 to rotate, so that the two limit clamps 24 of the limit assembly 6 are tightly attached to the two sides of the protective coiled material, and the waterproof coil The material is limited, and the distance between the sliding roller 26 and the fixed roller 27 is adjusted to adjust the thickness of the waterproof coiled material after being oiled. Then the rotation of the winding roller 18 is started, and the waterproof coiled material starts to rotate, and passes through the oil immersion tank 4 to be immersed in oil in turn, and then passes through the sliding roller 26 and the fixed roller 27 of the oil scraping assembly 8 to scrape off the excess oil, and then passes through the third guide roller 30 to enter the first cooling assembly, and after being initially cooled, it passes through the upper coating roller 12 and the lower coating roller 13 to coat the upper and lower surfaces. After the coating is completed, it enters the second cooling assembly and is cooled again. After cooling is completed, it passes through the limiting assembly 6 again to enter the rolling assembly, and is rolled and flattened by the rolling top roller 15 and the rolling bottom roller 14, and finally is rolled up.

[0035] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproofing coiled material production device, comprising a frame (1) and a top cover (2) mounted on the top of the frame (1), characterized in that: The top surface of the frame (1) is provided with a winding roller (3), a first guide roller (5), an oil immersion tank (4), a first cooling assembly, an upper laminating roller (12), a lower laminating roller (13), a second cooling assembly, a rolling assembly and a winding roller (18) in sequence from left to right; The delivery roller (3) and the winding roller (18) are respectively mounted on the two side edges of the top surface of the frame (1); the first guide roller (5) and the rolling assembly are both mounted with a limit assembly (6); a plurality of second guide rollers (7) are mounted in the oil immersion tank (4); an oil scraping assembly (8) is mounted at one end of the inner cavity of the oil immersion tank (4) close to the first cooling assembly; and the top of the oil scraping assembly (8) is fixedly connected to the top wall of the top cover (2) via two first electric push rods (9); The upper coating roller (12) is fixed on the top wall of the top cover (2) through a roller frame and a second electric push rod (11), the lower coating roller (13) is installed in a groove opened at the top of the frame (1), and the rolling assembly includes a rolling top roller (15) fixedly connected to the top wall of the top cover (2) through a third electric push rod (16) and a rolling bottom roller (14) arranged directly below the rolling top roller (15), and one set of limit assemblies (6) is installed on the outside of the rolling bottom roller (14); The roller shafts on both sides of the first guide roller (5) and the rolling bottom roller (14) are inserted into the top ends of two side support rods (21), and the two side support rods (21) are respectively welded to both sides of the top end surface of the bottom plate (19) welded and fixed to the top end surface of the frame (1); The limiting assembly (6) comprises a connecting rod (22) hingedly connected to the top of the opposite side of the two side support rods (21) through a damping shaft, a first screw rod (20) threadedly inserted into the top of the connecting rod (22), and a knob and a limiting clamping plate (24) arranged at both ends of the first screw rod (20), wherein the limiting clamping plate (24) is located on the inner side of the two side support plates (28) and is rotatably connected to the end of the first screw rod (20), and the knob is located on the outer side of the two side support plates (28) and is coaxially fixedly connected to the end of the first screw rod (20); The oil scraper assembly (8) comprises a support frame (25) fixedly connected to the bottom ends of the pistons of the two first electric push rods (9), a sliding roller (26) and a fixed roller (27) located in the support frame (25), and a third guide roller (30) located outside the support frame (25), wherein the two first electric push rods (9) are fixed at the middle of both sides of the top end surface of the support frame (25), a side support plate (28) is welded to the side of the top end surface of the support frame (25) close to the winding roller (18), a transverse through groove (29) is opened at the upper end of the side surface of the support frame (25), the third guide roller (30) is installed on both sides of the through groove (29) through a roller bracket, the fixed roller (27) is installed in the support frame (25) on the side close to the side support plate (28), and the sliding roller (26) is slidably arranged in the support frame (25) through a U-shaped bracket.

2. A waterproof coiled material production device according to claim 1, characterized in that: The two side walls of the support frame (25) are provided with guide grooves (31), and both ends of the bracket outside the sliding roller (26) are protruding with guide blocks that fit into the guide grooves (31). The side of the outside of the sliding roller (26) that faces away from the fixed roller (27) is rotatably connected to a second screw rod (23) that passes through the support frame (25), and the end of the second screw rod (23) outside the support frame (25) is also coaxially fixedly connected to a knob.

3. A waterproof coiled material production device according to claim 1, characterized in that: A film guiding channel (17) is provided on the top wall of the top cover (2) on one side of the upper film coating roller (12), and a film guiding channel (17) is also provided on the bottom wall of the frame (1) on one side of the lower film coating roller (13).

4. A waterproof coiled material production device according to claim 1, characterized in that: The first cooling assembly and the second cooling assembly both comprise a cooling frame (10) fixed to the top of the frame (1), a cold water tank (33) installed on the top of the cooling frame (10), and a cooling lower roller (35) and a cooling upper roller (34) installed inside the cooling frame (10), wherein the cooling lower roller (35) and the cooling upper roller (34) are both hollow rollers, and a water inlet (32) and a water outlet are respectively provided at both ends thereof, and the water inlet (32) and the water outlet are both connected to both ends of a water pump in the cold water tank (33) through a water pipe.

5. A waterproof coiled material production device according to claim 4, characterized in that: Two fourth electric push rods (36) are symmetrically installed on the top of the roller bracket on the outside of the cooling upper roller (34), and are fixedly connected to the inner top wall of the cooling frame (10) through the fourth electric push rods (36). The roller bracket connected to the outer side of the cooling lower roller (35) is fixed to the inner bottom end of the cooling frame (10).

6. A waterproof roll material, characterized in that: The waterproof coiled material is prepared by the production device described in any one of claims 1-5.

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