A self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line

Abstract

The present invention relates to the technical field of asphalt waterproofing membrane production, and in particular to a self-adhesive polymer modified asphalt waterproofing membrane calendering and molding production line, comprising a conveying mechanism; further comprising a coating mechanism, a laminating mechanism, a cooling mechanism and a rolling mechanism, wherein the coating mechanism is installed on the conveying mechanism, the laminating mechanism is located on the left side of the coating mechanism, the cooling mechanism is located on the left side of the laminating mechanism, and the rolling mechanism is located on the left side of the cooling mechanism; the tire base cloth is conveyed by the conveying mechanism, so that the coating mechanism coats the melted asphalt on the tire base cloth to form a semi-finished product, and then the film is attached to the top and bottom of the semi-finished product by the laminating mechanism, and then the semi-finished product is cooled by the cooling mechanism to form a finished self-adhesive polymer modified asphalt waterproofing membrane, and then the finished self-adhesive polymer modified asphalt waterproofing membrane is rolled up by the rolling mechanism, thereby improving the practicability of the equipment.

Description

Technical Field

[0001] The invention relates to the technical field of asphalt waterproofing coiled material production, and in particular to a calendering and molding production line for self-adhesive polymer modified asphalt waterproofing coiled material. Background Art

[0002] Asphalt waterproofing membrane, during the production process, a preparation method of asphalt waterproofing membrane disclosed in the patent with announcement number CN112208874B needs to go through the processes of coating, laminating, cooling and winding. During coating, asphalt is generally applied to the base cloth through an asphalt waterproofing membrane immersion coating pool disclosed in the patent with publication number CN216551103U, and the finished asphalt waterproofing membrane is rolled up through a winding device for a modified asphalt waterproofing membrane production line disclosed in the patent with publication number CN218370732U.

[0003] However, it was found during the production process that due to the high viscosity of asphalt, the tire base cloth is transported to the asphalt heating pool and coated. The tire base cloth is transported in the asphalt, which can easily cause the tire base cloth to be stretched too much. After coating, the tire base cloth is prone to shrinkage, resulting in uneven thickness of asphalt in different parts. After the equipment is shut down, there is more asphalt in the pool, and it takes a long time to melt before production again, affecting production efficiency. In addition, during the rolling process, it is inconvenient to adjust the conveying direction, and the rolling is prone to deviation, resulting in poor practicality. Therefore, there is an urgent need for a self-adhesive polymer modified asphalt waterproofing membrane calendering and molding production line to improve the above problems. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a self-adhesive polymer modified asphalt waterproof membrane calendering and molding production line, which can transport the tire base cloth through a conveying mechanism, so that the coating mechanism coats the molten asphalt on the tire base cloth to form a semi-finished product, and then the film is attached to the top and bottom of the semi-finished product through a coating mechanism, and then the semi-finished product is cooled by a cooling mechanism to form a finished self-adhesive polymer modified asphalt waterproof membrane, and then the finished self-adhesive polymer modified asphalt waterproof membrane is rolled up by a rolling mechanism, thereby improving the practicality of the equipment.

[0005] A self-adhesive polymer modified asphalt waterproofing coiled material calendering and molding production line of the present invention comprises a conveying mechanism; a coating mechanism, a film coating mechanism, a cooling mechanism and a winding mechanism, wherein the coating mechanism is installed on the conveying mechanism, the film coating mechanism is located on the left side of the coating mechanism, the cooling mechanism is located on the left side of the film coating mechanism, and the winding mechanism is located on the left side of the cooling mechanism;

[0006] The conveying mechanism conveys the tire base cloth, the coating mechanism melts and conveys the asphalt, the coating mechanism coats the semi-finished product, the cooling mechanism cools the semi-finished product, and the winding mechanism rolls the finished product;

[0007] The tire base cloth is transported by the conveying mechanism, and the coating mechanism coats the melted asphalt on the tire base cloth to form a semi-finished product. Then, the film is attached to the top and bottom of the semi-finished product by the laminating mechanism, and then the semi-finished product is cooled by the cooling mechanism to form a finished self-adhesive polymer modified asphalt waterproof membrane. Then, the finished self-adhesive polymer modified asphalt waterproof membrane is rolled up by the rolling mechanism, thereby improving the practicability of the equipment.

[0008] Preferably, the conveying mechanism includes a first frame, a first raw material shaft, a first motor, a second frame and multiple groups of first conveying shafts, the first raw material shaft is rotatably mounted on the first frame, the first motor is fixedly mounted on the first frame, and the front end of the first raw material shaft is mounted on the output shaft of the first motor, and the multiple groups of first conveying shafts are all mounted on the second frame; the tire base cloth is rolled onto the first raw material shaft, and then one end of the tire base cloth is passed around the multiple groups of first conveying shafts in sequence, and then passed through the coating mechanism, the laminating mechanism and the cooling mechanism in sequence, and then fixed on the winding mechanism, and the first motor is turned on to control the speed at which the first frame releases the tire base cloth, and at the same time, the tension of the tire base cloth is adjusted by the multiple groups of first conveying shafts, thereby improving the practicability of the equipment.

[0009] Preferably, the coating mechanism includes a heating box, a guide box, two sets of second conveying shafts, a dual-output reducer, a second motor, two sets of guide rollers, a discharge barrel, a piston, a connecting rod, a third motor, an eccentric wheel, a first one-way valve, a suction pipe, a discharge pipe and two sets of first rolling shafts. The heating box is installed on the left side of the first conveying shaft, the guide box and the discharge barrel are both installed on the second frame, the two sets of second conveying shafts are rotatably installed on the bottom of the guide box, the dual-output reducer is installed on the guide box, and the front ends of the two sets of second conveying shafts are respectively connected to the two sets of output ends of the dual-output reducer, and the second motor is installed on the dual-output reducer. , and the output shaft of the second motor is connected to the input end of the dual-output reducer, the two sets of guide rollers are rotatably installed on the second frame, and the two sets of guide rollers are located below the guide box, the piston is slidably installed in the discharge barrel, one end of the connecting rod is rotatably connected to the top of the piston, the third motor is installed on the top of the discharge barrel, the eccentric wheel is installed on the output shaft of the third motor, the other end of the connecting rod is eccentrically rotatably installed on the eccentric wheel, the suction pipe is installed at the bottom end of the discharge barrel through the first one-way valve, the discharge pipe is installed above the guide box, and one end of the discharge pipe is connected to the bottom of the discharge barrel through the second one-way valve, and the discharge pipe is on There are multiple groups of discharge ports, and the two groups of first rolling shafts are rotatably installed on the coating mechanism. The heating box, guide box, discharge barrel, suction pipe and discharge pipe are all provided with heating elements. The tire base cloth is passed through the discharge pipe, guide box, two groups of second conveying shafts, two groups of guide rollers and two groups of first rolling shafts in sequence to discharge the melted asphalt into the heating box. By turning on the third motor, the eccentric wheel is driven to rotate, so that the connecting rod drives the piston to slide upward, and the melted asphalt in the heating box is sucked into the discharge barrel. Then, through the continuous rotation of the eccentric wheel, the piston slides downward, the first one-way valve is closed, and the second one-way valve on the discharge pipe is closed. The valve is opened to discharge the melted asphalt into the discharge pipe, and the melted asphalt is continuously transported to the discharge pipe through the continuous operation of the third motor, and then discharged into the guide box through the discharge pipe, so that the asphalt is coated on the tire base cloth. At the same time, the second motor is turned on, and the two sets of second conveying shafts are rotated through the dual-output reducer to transport the tire base cloth coated with asphalt downward, and the tension of the tire base cloth between the two sets of second conveying shafts and the two sets of guide rollers is adjusted. After that, the excess asphalt is squeezed by gravity, the two sets of guide rollers and the two sets of first rolling shafts, and then drips back into the heating box, thereby improving the practicality of the equipment.

[0010] Preferably, the coating mechanism includes a third frame, two groups of second raw material shafts and two groups of second rolling shafts, and the two groups of second raw material shafts and the two groups of second rolling shafts are rotatably installed on the third frame; the two groups of films are respectively rolled on the two groups of second raw material shafts, and then the coated semi-finished products pass through the two groups of second raw material shafts and the two groups of second rolling shafts, and then one end of the two groups of films is extended between the top second rolling shaft and the semi-finished products and between the bottom second rolling shaft and the semi-finished products, and with the continuous transportation of the semi-finished products, the two groups of second rolling shafts roll the films to the top and bottom ends of the semi-finished products, thereby improving the practicability of the equipment.

[0011] Preferably, the cooling mechanism includes a water tank, a fourth rack, a water pipe, multiple groups of first nozzles, a drainage pump, a dehumidification box, multiple groups of baffles, an exhaust fan, a fifth rack, two groups of exhaust pipes, multiple groups of second nozzles and an air intake pipe, the water pipe is installed on the water tank through the fourth rack, the multiple groups of first nozzles are installed on the water pipe, the dehumidification box is installed on the top of the fourth rack, the multiple groups of baffles are installed inside the dehumidification box, the exhaust fan is installed on the dehumidification box, the fifth rack is installed on the left end of the water tank, the two groups of exhaust pipes are installed on the fifth rack, the multiple groups of second nozzles are respectively installed on the two groups of exhaust pipes, and the air intake pipe is installed at the front end of the two groups of exhaust pipes; the semi-finished products are passed between the multiple groups of first nozzles and between the multiple groups of second nozzles, Connect the air inlet pipe to the air compression equipment, pour clean water into the water tank, turn on the drainage pump to discharge the clean water into the water supply pipe, and make multiple groups of first nozzles spray the clean water onto the semi-finished products to cool down the semi-finished products. Turn on the exhaust fan to discharge the air in the dehumidification box, so that the steam formed by cooling the semi-finished products enters the dehumidification box, and then the steam condenses on multiple groups of baffles and then drips downward. At the same time, with the operation of the exhaust fan, the air under the dehumidification box continues to flow upward, and the semi-finished products are cooled with the clean water. After cooling, the cooled compressed air is discharged into the two exhaust pipes through the air compression equipment, and the compressed air is sprayed out through multiple groups of second nozzles to blow off the water stains on the semi-finished products, thereby improving the practicality of the equipment.

[0012] Preferably, the winding mechanism includes a transmission mechanism, a discharge mechanism, a sixth frame, two groups of spline shafts, two groups of spline shaft sleeves, two groups of support plates, multiple groups of hydraulic cylinders, a first electric slider, a cutting knife, a winding shaft, a fourth motor and a pressure sensor, the discharge mechanism is installed on the sixth frame, the two groups of spline shafts are rotatably installed on the sixth frame, the two groups of spline shaft sleeves are respectively sleeved on the two groups of spline shafts, and the two groups of spline shaft sleeves are respectively slidably connected to the two groups of spline shafts, the two groups of support plates are respectively rotatably installed on the front and rear ends of the two groups of spline shaft sleeves, the multiple groups of hydraulic cylinders are all installed on the sixth frame, and one end of the multiple groups of hydraulic cylinders is respectively connected to the two groups of support The first electric slider is slidably installed at the bottom of the sixth frame, the cutting knife is installed on the top of the first electric slider, the winding shaft is rotatably installed on the sixth frame, and the winding shaft is located on the left side of the cutting knife, the fourth motor is fixedly installed on the sixth frame, and the output shaft of the fourth motor is connected to the front end of the winding shaft, the top of the sixth frame is provided with a tape winding device and a clamping device, and the tape winding device is located above the winding shaft, the pressure sensor is installed on the discharge mechanism, and the transmission mechanism is installed between the fifth frame and the sixth frame; the finished self-adhesive polymer modified asphalt waterproof membrane is bypassed by the transmission mechanism, and then the finished self-adhesive polymer modified asphalt waterproof membrane is The polymer modified asphalt waterproofing membrane passes through two groups of spline sleeves, and the two groups of spline sleeves clamp the finished self-adhesive polymer modified asphalt waterproofing membrane, and then one end of the finished self-adhesive polymer modified asphalt waterproofing membrane is fixed on the winding shaft, the fourth motor is turned on, the winding shaft is driven to rotate, and the finished product is wound, and at the same time, the winding position of the finished self-adhesive polymer modified asphalt waterproofing membrane is detected by the pressure sensor. When the winding position of the finished self-adhesive polymer modified asphalt waterproofing membrane is detected to be deviated, the front multiple hydraulic cylinders are extended and the rear multiple hydraulic cylinders are contracted, or the front multiple hydraulic cylinders are contracted and the rear multiple hydraulic cylinders are extended. , move the two sets of spline sleeves forward or backward, adjust the winding position of the finished self-adhesive polymer modified asphalt waterproof membrane, and after winding, move backward on the sixth frame through the first electric slider, cut the finished self-adhesive polymer modified asphalt waterproof membrane by the cutting knife, and clamp the finished self-adhesive polymer modified asphalt waterproof membrane on the right side of the cutting knife by the clamping device on the sixth frame, and then roll the tape onto the finished self-adhesive polymer modified asphalt waterproof membrane through the tape winding device, and then discharge the rolled finished self-adhesive polymer modified asphalt waterproof membrane from the winding shaft through the discharging mechanism, thereby improving the practicality of the equipment.

[0013] Preferably, the transmission mechanism includes a seventh frame, multiple groups of third conveying shafts, two groups of sliders, a tensioning shaft and two groups of counterweights, the multiple groups of third conveying shafts are rotatably mounted on the seventh frame, the two groups of sliders are slidably mounted on the seventh frame, the front end and the rear end of the tensioning shaft are respectively rotatably mounted on the two groups of sliders, and the two groups of counterweights are respectively fixedly mounted on the two groups of sliders; the finished self-adhesive polymer modified asphalt waterproof membrane is passed around the multiple groups of third conveying shafts and the tensioning shaft in turn, and when the finished self-adhesive polymer modified asphalt waterproof membrane is rolled, it is subjected to tension, causing the two groups of sliders to slide upward, and after the finished self-adhesive polymer modified asphalt waterproof membrane is cut off, the right production line continues to convey the finished self-adhesive polymer modified asphalt waterproof membrane, causing the two groups of sliders to slide downward, and the tension of the finished self-adhesive polymer modified asphalt waterproof membrane is adjusted, thereby improving the practicality of the equipment.

[0014] Preferably, the discharging mechanism includes a slide rail and a second electric slider, the slide rail is installed on the sixth frame, the top of the second electric slider is mounted on the winding shaft, and the bottom end of the second electric slider is connected to the top of the slide rail; after the tape winding device winds the tape onto the finished self-adhesive polymer modified asphalt waterproof membrane, it moves backward through the slide rail, so that the second electric slider discharges the finished self-adhesive polymer modified asphalt waterproof membrane on the winding shaft, thereby improving the practicability of the equipment.

[0015] Preferably, the multiple groups of first nozzles located on the left side of the water pipe are all inclined to the right, and the multiple groups of first nozzles located on the right side of the water pipe are all inclined to the left; this facilitates the water sprayed by the multiple groups of first nozzles to fall into the water tank, thereby improving the practicability of the equipment.

[0016] Preferably, the bottom of the heating box is an inclined surface.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The asphalt flows from top to bottom and is transported to the tire base cloth at the same time, so that the asphalt is applied to the tire base cloth, the amount of asphalt is reduced, and the pulling of the asphalt on the tire base cloth is reduced, so as to improve the coating effect. In addition, through the continuous transportation of asphalt, after the equipment is stopped, the asphalt is dispersed in the coating mechanism, which is convenient for melting the asphalt when the equipment is restarted;

[0019] 2. During the rolling process, adjust the rolling position of the finished self-adhesive polymer modified asphalt waterproofing membrane to ensure the neatness of the rolling;

[0020] 3. When coating the tire base cloth, the tire base cloth coated with asphalt is transported downward to reduce the pulling of the tire base cloth by the weight of the asphalt and reduce the tension change of the tire base cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a first isometric structural schematic diagram of the present invention;

[0022] Figure 2 is a second isometric structural schematic diagram of the present invention;

[0023] Figure 3 It is a front view structural schematic diagram of the present invention;

[0024] Figure 4 It is a first axonometric enlarged structural schematic diagram of the coating mechanism of the present invention;

[0025] Figure 5 It is a second axonometric enlarged structural schematic diagram of the coating mechanism of the present invention;

[0026] Figure 6 It is a schematic diagram of an enlarged front cross-section structure of a coating mechanism of the present invention;

[0027] Figure 7 The present invention Figure 4 A schematic diagram of the enlarged structure of part A;

[0028] Figure 8 It is a first axonometric enlarged structural schematic diagram of the winding mechanism of the present invention;

[0029] Fig. 9 It is a second axonometric enlarged structural schematic diagram of the winding mechanism of the present invention;

[0030] Fig.10 It is a front view cross-sectional enlarged structural schematic diagram of the winding mechanism of the present invention;

[0031] Fig.11 It is a schematic diagram of an enlarged front cross-section structure of the cooling mechanism of the present invention;

[0032] Fig.12 It is a schematic diagram of the front cross-sectional enlarged structure of the transmission mechanism of the present invention.

[0033] Markings in the attached drawings: 1, first frame; 2, first raw material shaft; 3, first motor; 4, second frame; 5, first conveying shaft; 6, heating box; 7, guide box; 8, second conveying shaft; 9, double output reducer; 10, second motor; 11, guide roller; 12, discharge cylinder; 13, piston; 14, connecting rod; 15, third motor; 16, eccentric wheel; 17, first one-way valve; 18, suction pipe; 19, discharge pipe; 20, first rolling shaft; 21, third frame; 22, second raw material shaft; 23, second rolling shaft; 24, water tank; 25, fourth frame; 26, water supply pipe; 27, the first nozzle; 28, the drainage pump; 29, the dehumidification box; 30, the baffle; 31, the exhaust fan; 32, the fifth frame; 33, the exhaust pipe; 34, the second nozzle; 35, the intake pipe; 36, the sixth frame; 37, the spline shaft; 38, the spline shaft sleeve; 39, the support plate; 40, the hydraulic cylinder; 41, the first electric slider; 42, the cutting knife; 43, the winding shaft; 44, the fourth motor; 45, the pressure sensor; 46, the seventh frame; 47, the third conveying shaft; 48, the slider; 49, the tensioning shaft; 50, the counterweight; 51, the slide rail; 52, the second electric slider. DETAILED DESCRIPTION

[0034] In order to facilitate understanding of the present invention, the present invention will be described more fully below with reference to the relevant drawings. The present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive. Example 1

[0035] like Figures 1 to 12 As shown, a self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line includes a conveying mechanism; a coating mechanism, a film-coating mechanism, a cooling mechanism and a winding mechanism, wherein the coating mechanism is installed on the conveying mechanism, the film-coating mechanism is located on the left side of the coating mechanism, the cooling mechanism is located on the left side of the film-coating mechanism, and the winding mechanism is located on the left side of the cooling mechanism;

[0036] The conveying mechanism conveys the tire base cloth, the coating mechanism melts and conveys the asphalt, the coating mechanism coats the semi-finished product, the cooling mechanism cools the semi-finished product, and the winding mechanism rolls the finished product.

[0037] The conveying mechanism includes a first frame 1, a first raw material shaft 2, a first motor 3, a second frame 4 and multiple groups of first conveying shafts 5. The first raw material shaft 2 is rotatably mounted on the first frame 1, the first motor 3 is fixedly mounted on the first frame 1, and the front end of the first raw material shaft 2 is mounted on the output shaft of the first motor 3, and the multiple groups of first conveying shafts 5 are all mounted on the second frame 4.

[0038] The coating mechanism includes a heating box 6, a guide box 7, two groups of second conveying shafts 8, a dual-output reducer 9, a second motor 10, two groups of guide rollers 11, a discharge barrel 12, a piston 13, a connecting rod 14, a third motor 15, an eccentric wheel 16, a first one-way valve 17, a suction pipe 18, a discharge pipe 19 and two groups of first rolling shafts 20. The heating box 6 is installed on the left side of the first conveying shaft 5, the guide box 7 and the discharge barrel 12 are both installed on the second frame 4, the two groups of second conveying shafts 8 are both rotatably installed on the bottom of the guide box 7, the dual-output reducer 9 is installed on the guide box 7, and the front ends of the two groups of second conveying shafts 8 are respectively connected to the two groups of output ends of the dual-output reducer 9, the second motor 10 is installed on the dual-output reducer 9, and the output shaft of the second motor 10 is connected to the input end of the dual-output reducer 9, and the two groups of guide rollers 11 are both rotatable. It is installed on the second frame 4, and two groups of guide rollers 11 are located below the guide box 7, the piston 13 is slidably installed in the discharge barrel 12, one end of the connecting rod 14 is rotatably connected to the top of the piston 13, the third motor 15 is installed on the top of the discharge barrel 12, the eccentric wheel 16 is installed on the output shaft of the third motor 15, the other end of the connecting rod 14 is eccentrically rotatably installed on the eccentric wheel 16, the suction pipe 18 is installed on the bottom end of the discharge barrel 12 through the first one-way valve 17, the discharge pipe 19 is installed on the top of the guide box 7, and one end of the discharge pipe 19 is connected to the bottom of the discharge barrel 12 through the second one-way valve, a plurality of discharge ports are arranged on the discharge pipe 19, and two groups of first rolling shafts 20 are rotatably installed on the coating mechanism, and heating elements are arranged inside the heating box 6, the guide box 7, the discharge barrel 12, the suction pipe 18 and the discharge pipe 19.

[0039] The laminating mechanism comprises a third frame 21 , two groups of second raw material shafts 22 and two groups of second rolling shafts 23 . The two groups of second raw material shafts 22 and the two groups of second rolling shafts 23 are rotatably mounted on the third frame 21 .

[0040] The cooling mechanism includes a water tank 24, a fourth frame 25, a water pipe 26, multiple groups of first nozzles 27, a drainage pump 28, a dehumidification box 29, multiple groups of baffles 30, an exhaust fan 31, a fifth frame 32, two groups of exhaust pipes 33, multiple groups of second nozzles 34 and an air intake pipe 35. The water pipe 26 is installed on the water tank 24 through the fourth frame 25, multiple groups of first nozzles 27 are all installed on the water pipe 26, the dehumidification box 29 is installed on the top of the fourth frame 25, multiple groups of baffles 30 are all installed inside the dehumidification box 29, the exhaust fan 31 is installed on the dehumidification box 29, the fifth frame 32 is installed on the left end of the water tank 24, two groups of exhaust pipes 33 are all installed on the fifth frame 32, multiple groups of second nozzles 34 are respectively installed on the two groups of exhaust pipes 33, and the air intake pipe 35 is installed at the front end of the two groups of exhaust pipes 33.

[0041] The winding mechanism includes a transmission mechanism, a discharge mechanism, a sixth frame 36, two groups of spline shafts 37, two groups of spline shaft sleeves 38, two groups of support plates 39, multiple groups of hydraulic cylinders 40, a first electric slider 41, a cutting knife 42, a winding shaft 43, a fourth motor 44 and a pressure sensor 45. The discharge mechanism is installed on the sixth frame 36, the two groups of spline shafts 37 are rotatably installed on the sixth frame 36, the two groups of spline shaft sleeves 38 are respectively sleeved on the two groups of spline shafts 37, and the two groups of spline shaft sleeves 38 are respectively slidably connected to the two groups of spline shafts 37, the two groups of support plates 39 are respectively rotatably installed on the front and rear ends of the two groups of spline shaft sleeves 38, the multiple groups of hydraulic cylinders 40 are all installed on the sixth frame 36, and One end of multiple groups of hydraulic cylinders 40 are respectively connected to two groups of support plates 39, the first electric slider 41 is slidably installed at the bottom of the sixth frame 36, the cutting knife 42 is installed at the top of the first electric slider 41, the winding shaft 43 is rotatably installed on the sixth frame 36, and the winding shaft 43 is located on the left side of the cutting knife 42, the fourth motor 44 is fixedly installed on the sixth frame 36, and the output shaft of the fourth motor 44 is connected to the front end of the winding shaft 43, a tape winding device and a clamping device are provided on the top of the sixth frame 36, and the tape winding device is located above the winding shaft 43, the pressure sensor 45 is installed on the discharge mechanism, and the transmission mechanism is installed between the fifth frame 32 and the sixth frame 36.

[0042] The transmission mechanism includes a seventh frame 46, multiple groups of third conveying shafts 47, two groups of sliders 48, a tensioning shaft 49 and two groups of counterweights 50. The multiple groups of third conveying shafts 47 are all rotatably installed on the seventh frame 46, the two groups of sliders 48 are all slidably installed on the seventh frame 46, the front end and the rear end of the tensioning shaft 49 are respectively rotatably installed on the two groups of sliders 48, and the two groups of counterweights 50 are respectively fixedly installed on the two groups of sliders 48.

[0043] The tire base cloth is wound on the first raw material shaft 2, and then one end of the tire base cloth is passed around the multiple groups of first conveying shafts 5 in sequence, and then passed through the coating mechanism, the laminating mechanism and the cooling mechanism in sequence, and then fixed on the winding shaft 43. By turning on the first motor 3, the speed of the first frame 1 releasing the tire base cloth is controlled, and at the same time, the tension of the tire base cloth is adjusted by the multiple groups of first conveying shafts 5. Then, the molten asphalt is discharged into the heating box 6. By turning on the third motor 15, the eccentric wheel 16 is driven to rotate, so that the connecting rod 14 drives the piston 13 to slide upward, and the molten asphalt in the heating box 6 is sucked into the discharge barrel 12. Then, through the continuous rotation of the eccentric wheel 16, the piston 13 slides downward, the first one-way valve 17 is closed, and the second one-way valve on the discharge pipe 19 is opened. The melted asphalt is discharged into the discharge pipe 19, and the melted asphalt is continuously transported to the discharge pipe 19 through the continuous operation of the third motor 15, and then the melted asphalt is discharged into the guide box 7 through the discharge pipe 19, so that the asphalt is coated on the tire base cloth, and at the same time, the second motor 10 is turned on, and the two sets of second conveying shafts 8 are rotated through the dual output reducer 9 to transport the tire base cloth coated with asphalt downward, and the tension of the tire base cloth between the two sets of second conveying shafts 8 and the two sets of guide rollers 11 is adjusted. After that, the excess asphalt is squeezed by gravity, the two sets of guide rollers 11 and the two sets of first rolling shafts 20, and then drips back into the heating box 6, and then the two sets of films are respectively rolled on the two sets of second raw material shafts 22, and one end of the two sets of films is extended to the top second rolling shaft 23 and the semi-finished product and between the second rolling shaft 23 at the bottom and the semi-finished product, and with the continuous transportation of the semi-finished product, the two groups of second rolling shafts 23 roll the film to the top and bottom of the semi-finished product, and then pour clean water into the water tank 24, turn on the drainage pump 28 to discharge the clean water into the water pipe 26, so that the multiple groups of first nozzles 27 spray the clean water onto the semi-finished product to cool the semi-finished product, turn on the exhaust fan 31, and discharge the air in the dehumidification box 29, so that the steam formed by cooling the semi-finished product enters the dehumidification box 29, and then the steam condenses on the multiple groups of baffles 30 and then drips downwards. At the same time, with the operation of the exhaust fan 31, the air below the dehumidification box 29 continues to flow upwards, and the semi-finished product is cooled with the clean water. After cooling, the air is compressed by the air compressor The compressed air after cooling is discharged into two groups of exhaust pipes 33, and the compressed air is sprayed out through multiple groups of second nozzles 34 to blow off the water stains on the semi-finished products. The fourth motor 44 is turned on to drive the winding shaft 43 to rotate, and the finished product is wound, and the two groups of sliders 48 are subjected to tension to slide upward. At the same time, the finished self-adhesive polymer modified asphalt waterproof membrane squeezes the pressure sensor 45. When the pressure sensor 45 detects that the pressure exceeds the threshold value, indicating that the winding position of the finished self-adhesive polymer modified asphalt waterproof membrane deviates, the front multiple groups of hydraulic cylinders 40 are extended and the rear multiple groups of hydraulic cylinders 40 are contracted, or the front multiple hydraulic cylinders 40 are contracted and the rear multiple groups of hydraulic cylinders 40 are extended, so that the two groups of spline shaft sleeves 38 are moved forward or backward.The roll position of the finished self-adhesive polymer modified asphalt waterproofing membrane is adjusted. After the roll is rolled, the first electric slider 41 moves backward on the sixth frame 36, and the finished self-adhesive polymer modified asphalt waterproofing membrane is cut by the cutting knife 42, and the finished self-adhesive polymer modified asphalt waterproofing membrane on the right side of the cutting knife 42 is clamped by the clamping device on the sixth frame 36. At the same time, the right production line continues to transport the finished self-adhesive polymer modified asphalt waterproofing membrane, so that the two sets of sliders 48 slide downward, and the tension of the finished self-adhesive polymer modified asphalt waterproofing membrane is adjusted. After that, the tape is rolled onto the finished self-adhesive polymer modified asphalt waterproofing membrane through the tape winding device, and then the rolled finished self-adhesive polymer modified asphalt waterproofing membrane is discharged from the roll shaft 43 through the discharge mechanism, thereby improving the practicality of the equipment. Example 2

[0044] like Figures 1 to 12 As shown, based on Example 1, a self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line also includes:

[0045] The discharging mechanism includes a slide rail 51 and a second electric slider 52 . The slide rail 51 is installed on the sixth frame 36 . The top of the second electric slider 52 is sleeved on the winding shaft 43 , and the bottom end of the second electric slider 52 is connected to the top end of the slide rail 51 .

[0046] The multiple groups of first nozzles 27 located at the left part of the water delivery pipe 26 are all inclined to the right, and the multiple groups of first nozzles 27 located at the right part of the water delivery pipe 26 are all inclined to the left.

[0047] The bottom of the heating box 6 is an inclined surface.

[0048] The tire base cloth is wound on the first raw material shaft 2, and then one end of the tire base cloth is passed around the multiple groups of first conveying shafts 5 in sequence, and then passed through the coating mechanism, the laminating mechanism and the cooling mechanism in sequence, and then fixed on the winding shaft 43, and the speed of the first frame 1 releasing the tire base cloth is controlled by turning on the first motor 3, and the tension of the tire base cloth is adjusted by the multiple groups of first conveying shafts 5, and then the melted asphalt is discharged into the heating box 6, and the third motor 15 is turned on to drive the eccentric wheel 16 to rotate, so that the connecting rod 14 drives the piston 13 to slide upward, and the melted asphalt in the heating box 6 is sucked into the discharge barrel 12, and then the piston 13 slides downward through the continuous rotation of the eccentric wheel 16, so that the first one-way valve 17 is closed, and the second one-way valve on the discharge pipe 19 is opened, and the melted The asphalt is discharged into the discharge pipe 19, and the molten asphalt is continuously transported to the discharge pipe 19 through the continuous operation of the third motor 15, and then the molten asphalt is discharged into the guide box 7 through the discharge pipe 19, so that the asphalt is coated on the tire base cloth, and at the same time, the second motor 10 is turned on, and the two sets of second conveying shafts 8 are rotated through the dual output reducer 9 to transport the tire base cloth coated with asphalt downward, and the tension of the tire base cloth between the two sets of second conveying shafts 8 and the two sets of guide rollers 11 is adjusted. After that, the excess asphalt is subjected to gravity, the extrusion of the two sets of guide rollers 11 and the extrusion of the two sets of first rolling shafts 20 to limit the thickness of the asphalt on the tire base cloth, and then drips back into the heating box 6, and then the two sets of films are respectively rolled on the two sets of second raw material shafts 22, and one end of the two sets of films is extended to the top Between the second rolling shaft 23 at the top and the semi-finished product and between the second rolling shaft 23 at the bottom and the semi-finished product, and with the continuous transportation of the semi-finished product, the two groups of second rolling shafts 23 roll the film to the top and bottom of the semi-finished product, and then pour clean water into the water tank 24, turn on the drainage pump 28 to discharge the clean water into the water pipe 26, and make multiple groups of first nozzles 27 spray clean water onto the semi-finished product to cool down the semi-finished product, turn on the exhaust fan 31, and discharge the air in the dehumidification box 29, so that the steam formed by cooling the semi-finished product enters the dehumidification box 29, and then the steam condenses on the multiple groups of baffles 30 and then drips downwards. At the same time, with the operation of the exhaust fan 31, the air below the dehumidification box 29 continues to flow upward, and the semi-finished product is cooled with clean water. After cooling, the air The compression equipment discharges the compressed air after cooling into the two groups of exhaust pipes 33, and sprays the compressed air through the multiple groups of second nozzles 34 to blow off the water stains on the semi-finished products, and turns on the fourth motor 44 to drive the winding shaft 43 to rotate, and the finished product is wound, and subjected to tension, so that the two groups of sliders 48 slide upward, and at the same time, the finished self-adhesive polymer modified asphalt waterproof membrane squeezes the pressure sensor 45. When the pressure sensor 45 detects that the pressure exceeds the threshold value, indicating that the winding position of the finished self-adhesive polymer modified asphalt waterproof membrane deviates, the two groups of spline shaft sleeves 38 are moved forward or backward by extending the multiple groups of hydraulic cylinders 40 on the front side and contracting the multiple groups of hydraulic cylinders 40 on the rear side, or by contracting the multiple groups of hydraulic cylinders 40 on the front side and extending the multiple groups of hydraulic cylinders 40 on the rear side.The roll position of the finished self-adhesive polymer modified asphalt waterproofing membrane is adjusted. After the roll is rolled, the first electric slider 41 moves backward on the sixth frame 36, and the finished self-adhesive polymer modified asphalt waterproofing membrane is cut by the cutting knife 42. The finished self-adhesive polymer modified asphalt waterproofing membrane on the right side of the cutting knife 42 is clamped by the clamping device on the sixth frame 36. At the same time, the right production line continues to transport the finished self-adhesive polymer modified asphalt waterproofing membrane, so that the two sets of sliders 48 slide downward, and the tension of the finished self-adhesive polymer modified asphalt waterproofing membrane is adjusted. After that, the tape is rolled onto the finished self-adhesive polymer modified asphalt waterproofing membrane through the tape winding device, and then the slide rail 51 moves backward, so that the second electric slider 52 discharges the finished self-adhesive polymer modified asphalt waterproofing membrane on the roll shaft 43, thereby improving the practicality of the equipment.

[0049] The piston 13 is made of high temperature resistant material; the installation method, connection method or setting method of the self-adhesive polymer modified asphalt waterproof membrane calendering molding production line of the present invention are all common mechanical methods, and can be implemented as long as they can achieve their beneficial effects; the coating mechanism can be replaced with a sand sprinkling mechanism according to actual production conditions; the self-adhesive polymer modified asphalt waterproof membrane calendering molding production line of the present invention is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual, without the need for creative labor by technicians in this field.

[0050] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line, including a conveying mechanism; characterized in that: It also includes a coating mechanism, a laminating mechanism, a cooling mechanism and a winding mechanism, wherein the coating mechanism is installed on the conveying mechanism, the laminating mechanism is located on the left side of the coating mechanism, the cooling mechanism is located on the left side of the laminating mechanism, and the winding mechanism is located on the left side of the cooling mechanism; The conveying mechanism conveys the tire base cloth, the coating mechanism melts and conveys the asphalt, the coating mechanism coats the semi-finished product, the cooling mechanism cools the semi-finished product, and the winding mechanism rolls the finished product; The conveying mechanism comprises a first frame (1), a first raw material shaft (2), a first motor (3), a second frame (4) and a plurality of first conveying shafts (5), wherein the first raw material shaft (2) is rotatably mounted on the first frame (1), the first motor (3) is fixedly mounted on the first frame (1), and the front end of the first raw material shaft (2) is mounted on the output shaft of the first motor (3), and the plurality of first conveying shafts (5) are all mounted on the second frame (4); The coating mechanism comprises a heating box (6), a guide box (7), two sets of second conveying shafts (8), a dual-output reducer (9), a second motor (10), two sets of guide rollers (11), a discharge cylinder (12), a piston (13), a connecting rod (14), a third motor (15), an eccentric wheel (16), a first one-way valve (17), a suction pipe (18), a discharge pipe (19) and two sets of first rolling shafts (20). The heating box (6) is installed on the left side of the first conveying shaft (5). The guide box (7) and a discharge barrel (12) are mounted on the second frame (4), two sets of second conveying shafts (8) are rotatably mounted on the bottom of the guide box (7), a dual output reducer (9) is mounted on the guide box (7), and the front ends of the two sets of second conveying shafts (8) are respectively connected to the two sets of output ends of the dual output reducer (9), a second motor (10) is mounted on the dual output reducer (9), and the output shaft of the second motor (10) is connected to the input end of the dual output reducer (9), and two sets of guide rollers (11 ) are rotatably mounted on the second frame (4), and the two sets of guide rollers (11) are located below the guide box (7), the piston (13) is slidably mounted in the discharge barrel (12), one end of the connecting rod (14) is rotatably connected to the top of the piston (13), the third motor (15) is mounted on the top of the discharge barrel (12), the eccentric wheel (16) is mounted on the output shaft of the third motor (15), the other end of the connecting rod (14) is eccentrically rotatably mounted on the eccentric wheel (16), and the suction pipe (18) passes through the third motor (15). A one-way valve (17) is installed at the bottom end of the discharge barrel (12), a discharge pipe (19) is installed above the guide box (7), and one end of the discharge pipe (19) is connected to the bottom of the discharge barrel (12) through a second one-way valve, a plurality of discharge ports are provided on the discharge pipe (19), two groups of first rolling shafts (20) are rotatably installed on the coating mechanism, and heating elements are provided inside the heating box (6), the guide box (7), the discharge barrel (12), the suction pipe (18) and the discharge pipe (19).

2. A self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line as claimed in claim 1, characterized in that: The laminating mechanism comprises a third frame (21), two groups of second raw material shafts (22) and two groups of second rolling shafts (23), and the two groups of second raw material shafts (22) and the two groups of second rolling shafts (23) are rotatably mounted on the third frame (21).

3. The self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line according to claim 1, characterized in that: The cooling mechanism comprises a water tank (24), a fourth frame (25), a water pipe (26), a plurality of groups of first nozzles (27), a drainage pump (28), a dehumidification box (29), a plurality of groups of baffles (30), an exhaust fan (31), a fifth frame (32), two groups of exhaust pipes (33), a plurality of groups of second nozzles (34) and an air intake pipe (35). The water pipe (26) is installed on the water tank (24) through the fourth frame (25). The plurality of groups of first nozzles (27) are installed on the water pipe (29). 6), a dehumidification box (29) is installed on the top of the fourth frame (25), a plurality of baffles (30) are installed inside the dehumidification box (29), an exhaust fan (31) is installed on the dehumidification box (29), a fifth frame (32) is installed on the left end of the water tank (24), two sets of exhaust pipes (33) are installed on the fifth frame (32), a plurality of second nozzles (34) are respectively installed on the two sets of exhaust pipes (33), and an air inlet pipe (35) is installed on the front end of the two sets of exhaust pipes (33).

4. A calendering and molding production line for self-adhesive polymer modified asphalt waterproofing membrane as claimed in claim 1, characterized in that: The winding mechanism comprises a transmission mechanism, a discharge mechanism, a sixth frame (36), two groups of spline shafts (37), two groups of spline shaft sleeves (38), two groups of support plates (39), multiple groups of hydraulic cylinders (40), a first electric slider (41), a cutting knife (42), a winding shaft (43), a fourth motor (44) and a pressure sensor (45). The discharge mechanism is mounted on the sixth frame (36). The two groups of spline shafts (37) are both rotatably mounted on the sixth frame (36). The two groups of spline shaft sleeves (38) are respectively sleeved on the two groups of spline shafts (37), and the two groups of spline shaft sleeves (38) are respectively slidably connected to the two groups of spline shafts (37). The two groups of support plates (39) are respectively rotatably mounted on the front and rear ends of the two groups of spline shaft sleeves (38). The multiple groups of hydraulic cylinders (40) are all mounted on the sixth frame (36). One end of the plurality of hydraulic cylinders (40) is respectively connected to the two support plates (39); a first electric slider (41) is slidably mounted on the bottom of the sixth frame (36); a cutting knife (42) is mounted on the top of the first electric slider (41); a winding shaft (43) is rotatably mounted on the sixth frame (36); and the winding shaft (43) is located on the left side of the cutting knife (42); a fourth motor (44) is fixedly mounted on the sixth frame (36); and an output shaft of the fourth motor (44) is connected to a front end of the winding shaft (43); a tape winding device and a clamping device are arranged on the top of the sixth frame (36); and the tape winding device is located above the winding shaft (43); a pressure sensor (45) is mounted on the discharge mechanism; and a transmission mechanism is mounted between the fifth frame (32) and the sixth frame (36).

5. A calendering and molding production line for self-adhesive polymer modified asphalt waterproofing membrane as claimed in claim 4, characterized in that: The transmission mechanism comprises a seventh frame (46), a plurality of sets of third conveying shafts (47), two sets of sliders (48), a tensioning shaft (49) and two sets of counterweights (50); the plurality of sets of third conveying shafts (47) are rotatably mounted on the seventh frame (46); the two sets of sliders (48) are slidably mounted on the seventh frame (46); the front end and the rear end of the tensioning shaft (49) are respectively rotatably mounted on the two sets of sliders (48); and the two sets of counterweights (50) are respectively fixedly mounted on the two sets of sliders (48).

6. A self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line as claimed in claim 4, characterized in that: The material discharge mechanism comprises a slide rail (51) and a second electric slider (52), the slide rail (51) being mounted on the sixth frame (36), the top of the second electric slider (52) being sleeved on the winding shaft (43), and the bottom end of the second electric slider (52) being connected to the top end of the slide rail (51).

7. A calendering and molding production line for self-adhesive polymer modified asphalt waterproofing membrane as claimed in claim 3, characterized in that: The multiple groups of first nozzles (27) located on the left side of the water delivery pipe (26) are all inclined to the right, and the multiple groups of first nozzles (27) located on the right side of the water delivery pipe (26) are all inclined to the left.

8. The self-adhesive polymer modified asphalt waterproofing membrane calendering molding production line according to claim 1, characterized in that: The bottom of the heating box (6) is an inclined surface.

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