Waterproof detection device for waterproof roll production

Abstract

The invention discloses a waterproof detection device for waterproof roll production, and relates to the technical field of waterproof roll production, the waterproof detection device comprises a workbench, a base is fixedly mounted at the bottom of the workbench, a first mounting rack is arranged in the middle of the top of the workbench, a first cylinder is embedded in the first mounting rack, and a pressing plate is arranged in the first mounting rack; a sealing detection mechanism is arranged between the workbench and the pressing plate, a dust removal mechanism is arranged on the first mounting frame and comprises a dust removal pipe, a movable seat, a movable block, a connecting pipe, an exhaust pipe, an air inlet and a movable plate, the dust removal pipe is transversely embedded in the workbench, and the air inlet is formed in the lower portion of the side wall of the dust removal pipe. The movable plate is movably installed in the air inlet, and the number of the movable seats is two. By arranging the sealing detection mechanism and the dust removal mechanism, sealing detection can be carried out on the waterproof coiled material, and meanwhile, surface dust removal can be automatically carried out on the waterproof coiled material.

Description

Technical Field

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

[0002] Waterproof membranes are mainly used in places such as house walls, tunnels and roads. Asphalt is applied to the membrane and then laid when it is used. By producing and laying waterproof membranes, the walls of houses can be waterproofed. It is an important part of roof waterproofing. After production, waterproof membranes need to be tested before they can be put into use.

[0003] After searching the Chinese patent with publication number CN216815415U, a thickness detection device for waterproofing coiled material production is disclosed, including a workbench, a driving motor is fixedly connected to one end of the workbench, a rotating shaft is fixedly connected to the output end of the driving motor, the rotating shaft is rotatably connected to the workbench, a clamping mechanism is installed on the end of the upper surface of the workbench near the driving shaft, a mounting bracket is fixedly installed on the upper surface of the workbench, a movable plate is movably connected to the mounting bracket, and a number of detection mechanisms are installed on the movable plate. The detection mechanism includes an air pressure sensor and a hollow shaft, a piston is movably connected inside the hollow shaft, a sliding rod is fixedly installed on the lower surface of the piston, a rotating wheel mounting bracket is fixedly installed at the lower end of the sliding rod, a rotating wheel is rotatably installed on the rotating wheel mounting bracket, a connecting pipe is connected to the outer wall of the upper end of the hollow shaft, and one end of the connecting pipe is connected to the air pressure sensor. The invention can fully detect the thickness of the waterproofing coiled material during transportation to prevent missed detection or inaccurate detection results.

[0004] However, the above invention has the following disadvantages:

[0005] Waterproof membranes need to undergo multiple tests before they can be used normally, such as thickness testing and sealing performance testing. When testing the thickness and sealing performance of waterproof membranes, the waterproof membranes need to be unfolded for accurate testing. However, during the test, the waterproof membranes are easily stained with dust. Too much dust can easily affect the appearance and use of the waterproof membranes, so their surface needs to be cleaned. Summary of the invention

[0006] The object of the present invention is to provide a waterproof detection device for waterproof coiled material production to solve the problems raised in the above-mentioned background technology.

[0007] The technical solution of the present invention is: a waterproof detection device for waterproof coiled material production, comprising a workbench, a base is fixedly installed at the bottom of the workbench, a first mounting frame is arranged at the middle position of the top of the workbench, a first cylinder is inlaid and installed on the first mounting frame, a pressing plate is arranged inside the first mounting frame, a sealing detection mechanism is arranged between the workbench and the pressing plate, and a dust removal mechanism is arranged on the first mounting frame;

[0008] The dust removal mechanism includes a dust removal pipe, a movable seat, a movable block, a connecting pipe, an exhaust pipe, an air inlet and a movable plate. The dust removal pipe is horizontally inlaid and installed on the workbench, the air inlet is opened below the side wall of the dust removal pipe, and the movable plate is movably installed inside the air inlet. There are two movable seats, which are respectively inlaid and installed on both sides of the first mounting frame. There are two movable blocks, which are respectively movably installed inside the two movable seats, and the side wall surface of the two movable blocks close to each other is an inclined surface. A second spring is installed inside the movable seat. There are two connecting pipes, which are respectively installed between the two movable seats and the dust removal pipe. The exhaust pipe is installed on the connecting pipe and connected with the inside of the connecting pipe. Check valves are provided on the side of the connecting pipe close to the dust removal pipe and the inside of the exhaust pipe.

[0009] Preferably, the sealing detection mechanism includes a detection box, an air pump, an air intake pipe, a pressure transmission plate and a pressure sensor. The detection box is embedded in the top of the workbench at a position corresponding to the pressure plate. Rectangular openings are provided on the side wall adjacent to the pressure plate and the detection box. The air pump is installed on the top of the pressure plate. The output end of the air pump passes through the top wall of the pressure plate and is connected to the interior of the pressure plate. The air intake pipe is fixedly installed on the output end of the air pump. The pressure transmission plate is movably installed on the upper part of the interior of the detection box. The pressure sensor is fixedly installed in the middle position of the interior of the detection box. A plurality of first springs are installed inside the detection box, and the first springs are connected to the pressure transmission plate.

[0010] Preferably, a mounting plate is fixedly installed inside the dust removal pipe, and a plurality of mounting rods are movably installed on the mounting plate. The mounting rods are fixedly connected to the movable plate, and a third spring is sleeved on the mounting rods. The two ends of the third spring are respectively connected to the movable plate and the mounting plate. The movable plate is movably installed inside the air inlet through the mounting plate, the mounting rods and the third spring, and two sealing plates are fixedly installed on the top of the movable plate.

[0011] Preferably, a second mounting bracket is fixedly installed on one side of the top of the workbench, a detection plate is arranged on the upper part of the second mounting bracket, a plurality of infrared distance detectors are inlaid and installed on the bottom of the detection plate, and the plurality of infrared distance detectors are evenly distributed, a second cylinder is fixedly installed on the top of the second mounting bracket, and an output end of the second cylinder is fixedly connected to the detection plate.

[0012] Preferably, a limiting groove is provided on the inner wall of the second mounting frame, a limiting block is arranged inside the limiting groove, and the limiting block is fixedly connected to the detection plate.

[0013] Preferably, two material discharge plates are fixedly installed on one side of the top of the base, and both material discharge plates are embedded with movably installed rotating shafts, and a material receiving roller is arranged between the two rotating shafts. A driving motor is fixedly installed on one of the material discharge plates, and the output end of the driving motor is fixedly connected to the rotating shaft.

[0014] Preferably, a smoothing mechanism is provided on the workbench, and the smoothing mechanism includes a material sheet, a first smoothing roller, a third mounting frame, a fourth mounting frame, a mounting shaft and a second smoothing roller. There are two material sheets in total, and the two material sheets are fixedly mounted on both sides of the side walls of the workbench respectively. There are two mounting shafts in total, one of which is movably mounted between the two material sheets, and the first smoothing roller is movably sleeved on the material sheets. The third mounting frame is fixedly mounted on the top of the workbench at a position corresponding to the first smoothing roller, and the fourth mounting frame is arranged at the lower part of the interior of the third mounting frame. Another mounting shaft is movably mounted inside the fourth mounting frame, and the second smoothing roller is sleeved on the mounting shaft.

[0015] Preferably, a second cylinder is also installed on the top of the third mounting bracket, and an output end of the second cylinder is fixedly connected to the fourth mounting bracket.

[0016] Preferably, the discharge plate is provided with an installation mechanism, which includes a connecting rod, a connecting block, a clamping seat, a clamping block and a fourth spring. The connecting rod is installed on a rotating shaft away from the driving motor. A connecting groove is provided on the connecting rod. The connecting block is fixedly installed on the side wall of the receiving roller. The connecting block is located inside the connecting groove. The clamping seat is fixedly installed on the rotating shaft close to the driving motor, and the clamping block is movably installed inside the clamping seat.

[0017] Preferably, a connection groove is also provided on the receiving roller at a position corresponding to the clamping block, one end of the clamping block is located inside the connection groove, and the fourth spring is installed inside the clamping seat and connected to the clamping block.

[0018] The present invention provides a waterproof detection device for waterproof coiled material production through improvement, which has the following improvements and advantages compared with the prior art:

[0019] First, the present invention lays the waterproof membrane flat on the workbench through the setting of the sealing detection mechanism, starts the first cylinder, and the first cylinder drives the pressure plate to move downward. When the pressure plate moves to the detection box to clamp the waterproof membrane, the side walls of the pressure plate and the detection box are respectively in contact with the two sides of the waterproof membrane, and the air pump can be started at this time. The air pump draws external air through the air inlet pipe and injects it into the interior of the pressure plate. Since an opening is provided on the pressure plate, when the sealing performance of the waterproof membrane is unqualified, the air inside the pressure plate can enter the interior of the detection box through the holes on the waterproof membrane. After the air enters the interior of the detection box, it will squeeze the pressure transmission plate. After being squeezed, the pressure transmission plate will move downward, and then the pressure sensor can be triggered. When the sealing performance of the waterproof membrane is qualified, the air inside the pressure plate cannot enter the interior of the detection box, and then the pressure sensor will not be triggered, thereby achieving the effect of testing the sealing performance of the waterproof membrane.

[0020] Secondly, the present invention is provided with a dust removal mechanism, which can remove dust from the waterproof coiled material after the sealing detection mechanism detects the sealing performance of the waterproof coiled material. When the pressure plate moves downward inside the first mounting frame, the pressure plate will squeeze the movable block, and the movable block will move toward the inside of the movable seat after being squeezed. At this time, the air inside the movable seat will be squeezed and then move to the inside of the connecting pipe. Since a check valve is provided inside the connecting pipe, the internal air entering the connecting pipe cannot enter the inside of the dust removal pipe through the connecting pipe and can only be discharged to the outside through the exhaust pipe. When the sealing detection is completed, the pressure plate will be reset. At this time, the movable block loses the squeezing force, and the movable block can then be discharged under the action of the second spring. Reset, at this time a suction force will be generated, and a check mechanism is also provided inside the exhaust pipe, so that the outside air cannot be sucked into the inside of the connecting pipe through the exhaust pipe. At this time, the suction force will suck the movable plate into the inside of the dust removal pipe, and the air inlet will be opened at this time, and the air inlet is located above the waterproof membrane. At this time, the surface of the waterproof membrane can be vacuumed, and the air with dust will be stored in the inside of the connecting pipe. When the sealing test is continued next time, the movable block will generate pressure inside the movable seat. At this time, the air with dust in the connecting pipe can be discharged to the outside through the exhaust pipe, thereby achieving the effect of automatically cleaning the dust on the surface of the waterproof membrane after the sealing test.

[0021] Third: The present invention is provided with a smoothing mechanism. When the waterproof coiled material is rolled up, the waterproof coiled material passes between the first smoothing roller and the second smoothing roller, and the second cylinder on the third mounting frame is started. The second cylinder drives the fourth mounting frame to move downward, so that the second smoothing roller can squeeze and smooth the waterproof coiled material on the first smoothing roller, thereby avoiding the situation where wrinkles appear on the waterproof coiled material when rolling up.

[0022] Fourthly, the present invention can remove the receiving roller between the two feeding plates or install the receiving roller between the two feeding plates through the installation mechanism. When installing the receiving roller, one end of the clamping block can be inserted into the connecting groove on the receiving roller. At this time, the receiving roller is pushed to one side, and the receiving roller will drive the clamping block to move toward the inside of the clamping seat. When the receiving roller moves to a certain distance, the connecting block can be inserted into the inside of the connecting groove. Then, the receiving roller is released, and the clamping block will push the receiving roller to move under the action of the fourth spring. At this time, the receiving roller can be installed between the two feeding plates. When you want to remove the receiving roller from between the two feeding plates, push the receiving roller so that the connecting block leaves the inside of the connecting groove. Then, you can flip the receiving roller to one side so that the clamping block leaves the inside of the connecting groove. At this time, the receiving roller can be removed from between the two feeding plates, thereby achieving the effect of facilitating the installation and disassembly of the receiving roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a cross-sectional view of the internal structure of the present invention;

[0026] Figure 3 It is a partial structural schematic diagram of the dust removal mechanism in the present invention;

[0027] Figure 4 The structure of the present invention is shown in FIG. Figure 2 Enlarged view of point A in the middle;

[0028] Figure 5 The structure of the present invention is shown in FIG. Figure 1 Enlarged view of point B in the middle;

[0029] Figure 6 It is a schematic diagram of the installation mechanism structure in the present invention.

[0030] Reference numerals:

[0031] 1. Workbench; 2. Base; 3. First mounting bracket; 4. First cylinder; 5. Press plate; 6. Detection box; 7. Air pump; 8. Inlet pipe; 9. Pressure transmission plate; 10. Pressure sensor; 11. First spring; 12. Dust removal pipe; 13. Movable seat; 14. Movable block; 15. Second spring; 16. Connecting pipe; 17. Exhaust pipe; 18. Inlet port; 19. Movable plate; 20. Mounting plate; 21. Mounting rod; 22. Third spring; 23. Sealing plate; 24. Second mounting frame; 25. Detection plate; 26. Infrared distance detector; 27. Second cylinder; 28. Limiting groove; 29. ​​Limiting block; 30. Feeding plate; 31. Rotating shaft; 32. Feeding roller; 33. Driving motor; 34. Feeding plate; 35. First smoothing roller; 36. Third mounting frame; 37. Fourth mounting frame; 38. Mounting shaft; 39. Second smoothing roller; 40. Connecting rod; 41. Connecting groove; 42. Connecting block; 43. Clamping seat; 44. Clamping block; 45. Fourth spring. DETAILED DESCRIPTION

[0032] The present invention is described in detail below, and the technical solutions in the embodiments of the present invention are clearly and completely described. 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.

[0033] The present invention provides a waterproof detection device for waterproof coiled material production through improvement. The technical solution of the present invention is:

[0034] like Figure 1 As shown, an embodiment of the present invention provides a waterproof detection device for waterproof coiled material production, comprising a workbench 1, a base 2 is fixedly installed at the bottom of the workbench 1, a first mounting frame 3 is arranged at the middle position of the top of the workbench 1, a first cylinder 4 is inlaid and installed on the first mounting frame 3, a pressing plate 5 is arranged inside the first mounting frame 3, the pressing plate 5 is a hollow structure, and a sealing detection mechanism is arranged between the workbench 1 and the pressing plate 5;

[0035] like Figure 2As shown, the sealing detection mechanism includes a detection box 6, an air pump 7, an air intake pipe 8, a pressure transmission plate 9 and a pressure sensor 10. The detection box 6 is a hollow rectangular structure. The detection box 6 is embedded and installed at the top of the workbench 1 at a position corresponding to the pressure plate 5. The side wall surface close to the pressure plate 5 and the detection box 6 is provided with a rectangular opening of the same size. The air pump 7 is installed on the top of the pressure plate 5. The output end of the air pump 7 passes through the top wall surface of the pressure plate 5 and is connected with the inside of the pressure plate 5. The air intake pipe 8 is a cylindrical pipe. The air intake pipe 8 is fixedly installed on the output end of the air pump 7. The pressure transmission plate 9 is a rectangular plate with the same size as the inside of the detection box 6. The pressure transmission plate 9 is movably installed on the upper part of the inside of the detection box 6. The pressure sensor 10 is fixedly installed in the middle position of the inside of the detection box 6. The input end of the pressure sensor 10 is in contact with the bottom wall surface of the pressure transmission plate 9. A plurality of first springs 11 are installed inside the detection box 6. The first spring 11 is connected to the pressure transmission plate 9. The pressure transmission plate 9 is movably installed on the detection box 6 through the first spring 11. Inside, a dust removal mechanism is arranged on the first mounting frame 3. Through the setting of the sealing detection mechanism, the waterproof coiled material is laid flat on the workbench 1, and the first cylinder 4 is started. The first cylinder 4 will drive the pressing plate 5 to move downward. When the pressing plate 5 moves to clamp the waterproof coiled material with the detection box 6, the side walls of the pressing plate 5 and the detection box 6 are respectively in contact with the two sides of the waterproof coiled material. At this time, the air pump 7 can be started. The air pump 7 draws external air through the air inlet pipe 8 and injects it into the inside of the pressing plate 5. Since an opening is provided on the pressing plate 5, when the sealing performance of the waterproof coiled material is unqualified, the air inside the pressing plate 5 can enter the inside of the detection box 6 through the holes on the waterproof coiled material. After the air enters the inside of the detection box 6, it will squeeze the pressure transmission plate 9. After the pressure transmission plate 9 is squeezed, it will move downward, and then the pressure sensor 10 can be triggered. When the sealing performance of the waterproof coiled material is qualified, the air inside the pressing plate 5 cannot enter the inside of the detection box 6, and then the pressure sensor 10 will not be triggered, thereby achieving the effect of testing the sealing performance of the waterproof coiled material.

[0036] like Figures 1 to 4As shown, the dust removal mechanism includes a dust removal pipe 12, a movable seat 13, a movable block 14, a connecting pipe 16, an exhaust pipe 17, an air inlet 18 and a movable plate 19. The dust removal pipe 12 is a hollow cylindrical pipe, and the dust removal pipe 12 is horizontally embedded and installed on the workbench 1. The air inlet 18 is a groove of a rectangular structure, and the air inlet 18 is opened below the side wall of the dust removal pipe 12. The movable plate 19 is an arc-shaped plate of the same size as the air inlet 18, and the movable plate 19 is movably installed inside the air inlet 18. The movable seat 13 is a hollow rectangular structure, and there are two movable seats 13. The two movable seats 13 are respectively embedded and installed on both sides of the first mounting frame 3. The movable block 14 is a block of a trapezoidal structure, and there are two movable blocks 14. The two movable blocks 14 are respectively movable It is installed inside the two movable seats 13, and the side wall surface close to the two movable blocks 14 is an inclined surface. The second spring 15 is installed inside the movable seat 13, and the second spring 15 is connected to the movable block 14. The connecting pipe 16 is a tubular structure. There are two connecting pipes 16. The two connecting pipes 16 are respectively installed between the two movable seats 13 and the dust removal pipe 12. The connecting pipe 16 makes the movable seat 13 and the dust removal pipe 12 communicate with each other. The exhaust pipe 17 is a cylindrical pipe. The exhaust pipe 17 is installed on the connecting pipe 16 and communicates with the inside of the connecting pipe 16. The inside of the connecting pipe 16 is close to the side of the dust removal pipe 12 and the inside of the exhaust pipe 17. Check valves are provided. Through the setting of the dust removal mechanism, the waterproof membrane is tested by the sealing detection mechanism. After the sealing performance test is carried out, the waterproof membrane can be dusted. When the pressing plate 5 moves downward inside the first mounting frame 3, the pressing plate 5 will squeeze the movable block 14. After being squeezed, the movable block 14 will move toward the inside of the movable seat 13. At this time, the air inside the movable seat 13 will be squeezed and then move to the inside of the connecting pipe 16. Since a check valve is provided inside the connecting pipe 16, the internal air entering the connecting pipe 16 cannot enter the inside of the dust removal pipe 12 through the connecting pipe 16, and can only be discharged to the outside through the exhaust pipe 17. When the sealing test is completed, the pressing plate 5 will be reset. At this time, the movable block 14 loses the force of being squeezed, and the movable block 14 can be reset under the action of the second spring 15. At this time, a A suction force is formed, and a check mechanism is also provided inside the exhaust pipe 17, so that the outside air cannot be sucked into the inside of the connecting pipe 16 through the exhaust pipe 17. At this time, the suction force will suck the movable plate 19 into the inside of the dust removal pipe 12, and the air inlet 18 will be opened at this time. The air inlet 18 is located above the waterproof coiled material. At this time, the surface of the waterproof coiled material can be dusted, and the air with dust will be stored in the inside of the connecting pipe 16. When the sealing test is continued next time, the movable block 14 will generate pressure inside the movable seat 13. At this time, the air with dust in the connecting pipe 16 can be discharged to the outside through the exhaust pipe 17, thereby achieving the effect of automatically cleaning the dust on the surface of the waterproof coiled material after the sealing test;

[0037] A mounting plate 20 is fixedly installed inside the dust removal pipe 12. The mounting plate 20 is a plate with a rectangular structure. A plurality of mounting rods 21 are movably installed on the mounting plate 20. The mounting rods 21 are of a cylindrical structure. The mounting rods 21 are fixedly connected to the movable plate 19. A third spring 22 is sleeved on the mounting rod 21. Both ends of the third spring 22 are respectively connected to the movable plate 19 and the mounting plate 20. The movable plate 19 is movably installed inside the air inlet 18 through the mounting plate 20, the mounting rod 21 and the third spring 22. After the suction is lost inside the dust removal pipe 12, the movable plate 19 can be reset under the action of the third spring 22. Two sealing plates 23 are fixedly installed on the top of the movable plate 19. The sealing plates 23 are plates with a rectangular structure. The sealing plates 23 can seal the mounting rods 21 and the third springs 22 to prevent dust from accumulating on the mounting rods 21 and the third springs 22 and affecting the movement of the movable plate 19.

[0038] like Figure 1 , Figure 2 as well as Figure 5 As shown, a second mounting frame 24 is fixedly mounted on one side of the top of the workbench 1, and a detection plate 25 is arranged on the upper part of the second mounting frame 24. The detection plate 25 is a rectangular plate, and a plurality of infrared distance detectors 26 are inlaid and mounted on the bottom of the detection plate 25. The plurality of infrared distance detectors 26 are evenly distributed, and the thickness of the waterproof coiled material can be detected by the infrared distance detectors 26. A second cylinder 27 is fixedly mounted on the top of the second mounting frame 24, and the output end of the second cylinder 27 is fixedly connected to the detection plate 25. When the waterproof coiled material is on the workbench 1, the second cylinder 27 can be started, and the second cylinder 27 drives the detection plate 25 to move downward, and the detection plate 25 drives the infrared distance detector 26 to move above the waterproof coiled material to detect the thickness of the waterproof coiled material.

[0039] A limiting groove 28 is provided on the inner wall of the second mounting frame 24. The limiting groove 28 is a groove of a rectangular structure. A limiting block 29 is arranged inside the limiting groove 28. The limiting block 29 is of a rectangular structure. The limiting block 29 is fixedly connected to the detection plate 25. When the detection plate 25 moves, the limiting block 29 will move inside the limiting groove 28, thereby limiting the movement of the detection plate 25.

[0040] like Figure 1 , Figure 2 as well as Figure 6As shown, two unloading plates 30 are fixedly installed on one side of the top of the base 2, and a rotating shaft 31 is movably installed on both unloading plates 30. A receiving roller 32 is arranged between the two rotating shafts 31. The receiving roller 32 can be used to reel up the waterproof coiled material. A driving motor 33 is fixedly installed on one of the unloading plates 30, and the output end of the driving motor 33 is fixedly connected to the rotating shaft 31. When the driving motor 33 is started, the receiving roller 32 can be driven to rotate through the rotating shaft 31. The rotation of the receiving roller 32 can automatically reel up the waterproof coiled material, and at the same time can drive the waterproof coiled material to move on the workbench 1;

[0041] A smoothing mechanism is provided on the workbench 1, and the smoothing mechanism includes a material sheet 34, a first smoothing roller 35, a third mounting frame 36, a fourth mounting frame 37, a mounting shaft 38 and a second smoothing roller 39. There are two material sheets 34, and the two material sheets 34 are respectively fixedly mounted on both sides of the side walls of the workbench 1. The mounting shaft 38 is a cylindrical structure. There are two mounting shafts 38, and one of the mounting shafts 38 is movably mounted between the two material sheets 34. The first smoothing roller 35 is movably sleeved on the material sheet 34. The waterproof coil can pass through the surface of the first smoothing roller 35 when winding. The first smoothing roller 35 can increase the surface tension of the waterproof coil to facilitate winding. The third mounting frame 36 is fixedly mounted on the top of the workbench 1 at a position corresponding to the first smoothing roller 35. The fourth mounting frame 37 is fixedly mounted on the top of the workbench 1 at a position corresponding to the first smoothing roller 35. The frame 37 is a hollow rectangular structure. The fourth mounting frame 37 is arranged at the lower part of the inside of the third mounting frame 36. Another mounting shaft 38 is movably installed inside the fourth mounting frame 37. The second smoothing roller 39 is sleeved on the mounting shaft 38. The top of the third mounting frame 36 is also equipped with a second cylinder 27. The output end of the second cylinder 27 is fixedly connected to the fourth mounting frame 37. When the waterproof coil is rolled up, the waterproof coil passes between the first smoothing roller 35 and the second smoothing roller 39, and the second cylinder 27 on the third mounting frame 36 is started. The second cylinder 27 drives the fourth mounting frame 37 to move downward, so that the second smoothing roller 39 can squeeze and smooth the waterproof coil on the first smoothing roller 35, thereby avoiding wrinkles in the waterproof coil when rolling up.

[0042] The discharge plate 30 is provided with a mounting mechanism, which includes a connecting rod 40, a connecting block 42, a holder 43, a block 44 and a fourth spring 45. The connecting rod 40 is a cylindrical structure, and the connecting rod 40 is mounted on a rotating shaft 31 away from the driving motor 33. A connecting groove 41 is provided on the connecting rod 40, and the connecting groove 41 is a groove of a rectangular structure. The connecting block 42 is a block of a rectangular structure. The connecting block 42 is fixedly mounted on the side wall of the receiving roller 32, and the connecting block 42 is located inside the connecting groove 41. The holder 43 is a hollow rectangular structure, and the holder 43 is fixedly mounted on the rotating shaft 31 close to the driving motor 33. The block 44 is a block of a rectangular structure, and the block 44 is movably mounted inside the holder 43. A connecting groove 41 is also provided at a position corresponding to the block 44 on the receiving roller 32, and one end of the block 44 is located inside the connecting groove 41. The fourth spring 45 is installed inside the holder 43 and connected to the block 44. The receiving roller 32 can be moved between the two discharge plates 30 through the mounting mechanism. The receiving roller 32 can be removed from between the two unloading plates 30, thereby achieving the effect of facilitating the installation and removal of the receiving roller 32.

[0043] Specific implementation steps: through the setting of the sealing detection mechanism, the waterproof coiled material is laid flat on the workbench 1, and the first cylinder 4 is started. The first cylinder 4 will drive the pressing plate 5 to move downward. When the pressing plate 5 moves to clamp the waterproof coiled material with the detection box 6, the side walls of the pressing plate 5 and the detection box 6 are respectively in contact with the two sides of the waterproof coiled material. At this time, the air pump 7 can be started. The air pump 7 draws external air through the air inlet pipe 8 and injects it into the interior of the pressing plate 5. Since an opening is provided on the pressing plate 5, when the sealing performance of the waterproof coiled material is unqualified, the air inside the pressing plate 5 can enter the interior of the detection box 6 through the holes on the waterproof coiled material. After the air enters the interior of the detection box 6, it will squeeze the pressure transmission plate 9. After the pressure transmission plate 9 is squeezed, it will move downward, and then the pressure sensor 10 can be triggered. When the sealing performance of the waterproof coiled material is qualified, the air inside the pressing plate 5 cannot enter the interior of the detection box 6, and then the pressure sensor 10 will not be triggered, thereby achieving the effect of testing the sealing performance of the waterproof coiled material;

[0044] At the same time, a dust removal mechanism is provided. After the sealing detection mechanism performs a sealing performance test on the waterproof coiled material, the waterproof coiled material can be dusted. When the pressing plate 5 moves downward inside the first mounting frame 3, the pressing plate 5 will squeeze the movable block 14. After being squeezed, the movable block 14 will move toward the inside of the movable seat 13. At this time, the air inside the movable seat 13 will be squeezed and then move to the inside of the connecting pipe 16. Since a check valve is provided inside the connecting pipe 16, the internal air entering the connecting pipe 16 cannot enter the inside of the dust removal pipe 12 through the connecting pipe 16, and can only be discharged to the outside through the exhaust pipe 17. When the sealing test is completed, the pressing plate 5 will be reset. At this time, the movable block 14 loses the squeezed force, and the movable block 14 can then be under the action of the second spring 15. The movable plate 19 is sucked into the dust removal pipe 12 by the suction force, and the air inlet 18 is opened, and the air inlet 18 is located above the waterproof membrane. At this time, the surface of the waterproof membrane can be vacuumed, and the air with dust will be stored in the connecting pipe 16. When the sealing test is continued next time, the movable block 14 will generate pressure in the movable seat 13. At this time, the air with dust in the connecting pipe 16 can be discharged to the outside through the exhaust pipe 17, thereby achieving the effect of automatically cleaning the dust on the surface of the waterproof membrane after the sealing test.

[0045] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A waterproof detection device for waterproof coiled material production, comprising a workbench (1), a base (2) being fixedly mounted at the bottom of the workbench (1), characterized in that: A first mounting frame (3) is arranged at the middle position of the top of the workbench (1), a first cylinder (4) is mounted on the first mounting frame (3), a pressing plate (5) is arranged inside the first mounting frame (3), a sealing detection mechanism is arranged between the workbench (1) and the pressing plate (5), and a dust removal mechanism is arranged on the first mounting frame (3); The dust removal mechanism comprises a dust removal pipe (12), a movable seat (13), a movable block (14), a connecting pipe (16), an exhaust pipe (17), an air inlet (18) and a movable plate (19); the dust removal pipe (12) is transversely mounted on the workbench (1); the air inlet (18) is arranged below the side wall of the dust removal pipe (12); the movable plate (19) is movably mounted inside the air inlet (18); there are two movable seats (13), which are respectively mounted on two sides of the first mounting frame (3); there are two movable blocks (14), which are respectively mounted on two sides of the first mounting frame (3); The movable blocks (14) are movably mounted inside the two movable seats (13), and the side walls of the two movable blocks (14) that are close to each other are inclined surfaces. A second spring (15) is mounted inside the movable seat (13). There are two connecting pipes (16) in total. The two connecting pipes (16) are mounted between the two movable seats (13) and the dust removal pipe (12), respectively. The exhaust pipe (17) is mounted on the connecting pipe (16) and is connected to the inside of the connecting pipe (16). A check valve is arranged on the side of the connecting pipe (16) close to the dust removal pipe (12) and inside the exhaust pipe (17).

2. A waterproof detection device for waterproof coiled material production according to claim 1, characterized in that: The sealing detection mechanism comprises a detection box (6), an air pump (7), an air inlet pipe (8), a pressure transmission plate (9) and a pressure sensor (10). The detection box (6) is mounted on the top of the workbench (1) at a position corresponding to the pressure plate (5). A rectangular opening is provided on a side wall surface close to the pressure plate (5) and the detection box (6). The air pump (7) is mounted on the top of the pressure plate (5). The output end of the air pump (7) passes through the top wall surface of the pressure plate (5) and is connected to the inside of the pressure plate (5). The air inlet pipe (8) is fixedly mounted on the output end of the air pump (7). The pressure transmission plate (9) is movably mounted on the upper part of the detection box (6). The pressure sensor (10) is fixedly mounted in the middle position of the detection box (6). A plurality of first springs (11) are mounted inside the detection box (6). The first springs (11) are connected to the pressure transmission plate (9).

3. A waterproof detection device for waterproof coiled material production according to claim 1, characterized in that: A mounting plate (20) is fixedly installed inside the dust removal pipe (12), and a plurality of mounting rods (21) are movably installed on the mounting plate (20). The mounting rods (21) are fixedly connected to the movable plate (19), and a third spring (22) is sleeved on the mounting rods (21). The two ends of the third spring (22) are respectively connected to the movable plate (19) and the mounting plate (20). The movable plate (19) is movably installed inside the air inlet (18) through the mounting plate (20), the mounting rods (21) and the third springs (22), and two sealing plates (23) are fixedly installed on the top of the movable plate (19).

4. The waterproof detection device for waterproof coiled material production according to claim 1, characterized in that: A second mounting frame (24) is fixedly mounted on one side of the top of the workbench (1); a detection plate (25) is arranged on the upper part of the second mounting frame (24); a plurality of infrared distance detectors (26) are embedded and mounted on the bottom of the detection plate (25); the plurality of infrared distance detectors (26) are evenly distributed; a second cylinder (27) is fixedly mounted on the top of the second mounting frame (24); an output end of the second cylinder (27) is fixedly connected to the detection plate (25).

5. A waterproof detection device for waterproof coiled material production according to claim 4, characterized in that: A limiting groove (28) is provided on the inner wall of the second mounting frame (24), a limiting block (29) is arranged inside the limiting groove (28), and the limiting block (29) is fixedly connected to the detection plate (25).

6. The waterproof detection device for waterproof coiled material production according to claim 1, characterized in that: Two material discharging plates (30) are fixedly mounted on one side of the top of the base (2), and rotating shafts (31) are movably mounted on the two material discharging plates (30). A material receiving roller (32) is arranged between the two rotating shafts (31), and a driving motor (33) is fixedly mounted on one of the material discharging plates (30), and an output end of the driving motor (33) is fixedly connected to the rotating shaft (31).

7. The waterproof detection device for waterproof coiled material production according to claim 1, characterized in that: The workbench (1) is provided with a smoothing mechanism, which comprises a material sheet (34), a first smoothing roller (35), a third mounting frame (36), a fourth mounting frame (37), a mounting shaft (38) and a second smoothing roller (39). There are two material sheets (34), which are respectively fixedly mounted on the two sides of the side wall of the workbench (1). There are two mounting shafts (38), one of which is movably mounted between the two material sheets (34). The first smoothing roller (35) is movably sleeved on the material sheet (34). The third mounting frame (36) is fixedly mounted on the top of the workbench (1) at a position corresponding to the first smoothing roller (35). The fourth mounting frame (37) is arranged at the lower part of the interior of the third mounting frame (36). Another mounting shaft (38) is movably mounted inside the fourth mounting frame (37). The second smoothing roller (39) is sleeved on the mounting shaft (38).

8. A waterproof detection device for waterproof coiled material production according to claim 7, characterized in that: A second cylinder (27) is also installed on the top of the third mounting frame (36), and the output end of the second cylinder (27) is fixedly connected to the fourth mounting frame (37).

9. A waterproof detection device for waterproof coiled material production according to claim 6, characterized in that: The unloading plate (30) is provided with a mounting mechanism, which comprises a connecting rod (40), a connecting block (42), a clamping seat (43), a clamping block (44) and a fourth spring (45). The connecting rod (40) is mounted on a rotating shaft (31) away from the driving motor (33). A connecting groove (41) is provided on the connecting rod (40). The connecting block (42) is fixedly mounted on the side wall of the receiving roller (32). The connecting block (42) is located inside the connecting groove (41). The clamping seat (43) is fixedly mounted on the rotating shaft (31) close to the driving motor (33). The clamping block (44) is movably mounted inside the clamping seat (43).

10. A waterproof detection device for waterproof coiled material production according to claim 9, characterized in that: A connection groove (41) is also provided on the receiving roller (32) at a position corresponding to the clamping block (44), one end of the clamping block (44) is located inside the connection groove (41), and a fourth spring (45) is installed inside the clamping seat (43) and connected to the clamping block (44).

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