Roof waterproof roll laying and cutting device and method

Abstract

The invention provides a roof waterproof roll laying and cutting device and method, and relates to the technical field of waterproof roll cutting, the roof waterproof roll laying and cutting device comprises a frame, an adjusting assembly is mounted at the front end of the frame, a mounting bracket is connected to the lower side of the adjusting assembly, and movable brackets are arranged at the two ends of the mounting bracket; in the first working mode, a driving shaft is fixedly installed at one end of the movable support, the driving shaft is rotatably installed on an installation support in the horizontal direction, a driving motor is installed on the installation support, the output end of the driving motor is fixedly connected with one end of the driving shaft, and in the second working mode, the driving motor drives the driving shaft to drive the movable support to rotate. The movable support is adjusted to be parallel to the surface of the boss or the wall face, at the moment, a first cutter can be driven by a second electric sliding rail to move to complete cutting work of the surface of the boss and the wall face coiled material at different angles, and the application range of the equipment is widened.

Description

Technical Field

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

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

[0003] After searching, in the prior art, there is a cutting device for laying waterproof membrane with the authorization publication number CN116079807B, which includes: a plurality of wheel frames; a first seat box assembly, which is connected to the plurality of wheel frames; a regulating roller assembly, which is connected to the first seat box assembly; a preheating conveying assembly, which is connected to the first seat box assembly; a stretching assembly, which is connected to the first seat box assembly; a cutting assembly, which is connected to the stretching assembly; wherein the stretching assembly includes: a second seat box assembly, which is connected to the first seat box assembly; a pressing assembly, which is connected to the second seat box assembly. By cooperating with the regulating roller assembly and the stretching assembly, the waterproof membrane can be tensioned and stretched. At the same time, in cooperation with the preheating conveying assembly, the waterproof membrane can be preheated and conveyed in a low temperature environment, further ensuring the subsequent cutting accuracy of the waterproof membrane.

[0004] In the design, in order to prevent rainwater from the roof from flowing out, a protruding water retaining boss is usually set at the edge of the roof. In order to improve the anti-seepage effect of the roof, the water retaining boss also needs to be laid with waterproof membrane. However, in the above technical solution, it is impossible to cut the waterproof membrane laid on the side surface of the water retaining boss. For this reason, we propose a roof waterproof membrane laying and cutting device and method. Summary of the invention

[0005] Technical issues solved

[0006] In view of the shortcomings of the prior art, the present invention provides a device and method for laying and cutting roof waterproof membranes, which solves the problem that in order to prevent rainwater from the roof from flowing out, a protruding water retaining boss is usually set at the edge of the roof. In order to improve the anti-seepage effect of the roof, the water retaining boss also needs to be laid with waterproof membranes. However, in the above technical scheme, the waterproof membrane laid on the side surface of the water retaining boss cannot be cut.

[0007] Technical Solution

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a roof waterproofing coil laying and cutting device, comprising a frame, an adjustment component is installed at the front end of the frame, a mounting bracket is connected to the lower side of the adjustment component, both ends of the mounting bracket are provided with movable brackets, a driving shaft is fixedly installed at one end of the movable bracket, the axis of the driving shaft is arranged to cross the mounting bracket at 90°, the driving shaft is rotatably installed on the mounting bracket in the horizontal direction, a driving motor is installed on the mounting bracket, and the output end of the driving motor is fixedly connected to one end of the driving shaft;

[0009] A No. 1 electric slide rail is fixedly installed on one side surface of the movable bracket, a positioning bracket is fixedly connected to the movable end of the No. 1 electric slide rail, an upper end of the positioning bracket is fixedly installed with a No. 1 electric push rod, an output end of the No. 1 electric push rod is fixedly connected to the movable bracket, a No. 2 electric slide rail is fixedly installed on the lower surface of the movable bracket, and a No. 1 cutter is fixedly installed on the movable end of the No. 2 electric slide rail.

[0010] Preferably, a downward pressure structure is installed on the movable frame, and a positioning structure is installed on the positioning bracket. The positioning structure includes two rotating shafts, which are vertically distributed. One end of the two rotating shafts is fixedly connected with a retractable positioning shaft, and the other end of the rotating shaft located on the lower side is rotatably installed on the positioning bracket.

[0011] Preferably, the other end of the rotating shaft located on the upper side is rotatably connected to a lifting bracket, and a lifting electric push rod is provided on the upper side of the lifting bracket. The lifting electric push rod is fixedly installed on the upper end of the positioning bracket, and the output end of the lifting electric push rod is fixedly connected to the upper surface of the lifting bracket.

[0012] Preferably, the retractable positioning shaft includes a fixed shaft, which is fixedly connected to the rotating shaft, and the other end of the fixed shaft is provided with a threaded groove, and the internal thread of the threaded groove is connected to a threaded rod, the end of the threaded rod is movably extended to the outside of the threaded groove and is fixedly connected to a movable shaft, and the external thread of the threaded rod is connected to a threaded sleeve.

[0013] Preferably, the downward pressure structure includes a guide sleeve, which is fixedly mounted on the movable frame through a fixed frame, a guide rod is telescopically and slidably mounted inside the guide sleeve, a limiting block is fixedly mounted on the upper end of the guide rod, the lower end of the guide rod can move through the guide sleeve and is fixedly connected to the movable seat, a pressure shaft is rotatably mounted on the movable seat, and the outer movable sleeve of the guide rod is connected to a downward pressure spring, and the upper and lower ends of the downward pressure spring are respectively mounted on the guide sleeve and the movable seat.

[0014] Preferably, the adjustment component includes a height adjustment frame and two height adjustment electric push rods, the height adjustment frame is located at the front end of the frame, the two height adjustment electric push rods are arranged on the left and right sides of the end of the height adjustment frame, the outer wall of the height adjustment electric push rod is fixed on the frame, the output end of the height adjustment electric push rod is fixedly connected to the upper surface of the height adjustment frame, the front end of the height adjustment frame is fixedly installed with a position adjustment electric slide rail, the moving end of the position adjustment electric slide rail is fixedly connected to the mounting bracket through a connecting frame, and a second cutting component is installed on the height adjustment frame.

[0015] Preferably, the second cutting assembly includes a top bracket fixedly mounted on the upper surface of the height adjustment frame, a middle electric push rod fixedly mounted on the top of the top bracket, a cutting bracket fixedly mounted on the output shaft of the middle electric push rod, a middle electric guide rail fixedly mounted on one side of the lower surface of the cutting bracket, a No. 2 cutter fixedly mounted on the movable end of the middle electric guide rail, a plurality of equidistantly distributed pressure rod racks fixedly mounted on the side of the lower surface of the cutting bracket away from the cutting bracket, and a middle pressure rod rotatably mounted inside each of the pressure rod racks.

[0016] Preferably, the second cutter and the first cutter are one of a mechanical cutting machine, a flame cutting machine, a plasma cutting machine, a laser cutting machine and a water jet cutting machine.

[0017] Preferably, a coil unwinder is installed on the frame, and the coil unwinder includes a storage box, and the storage box is installed on the frame. The frame is provided with an opening, and a coil installation shaft is rotatably installed in the opening of the frame. The coil installation shaft is used to install the waterproof coil, and an unwinding motor is installed outside the storage box, and the output shaft of the unwinding motor is fixedly connected to the coil installation shaft.

[0018] At the same time, the present invention also discloses a method for laying and cutting a roof waterproofing coiled material, comprising the following operating steps:

[0019] S1; Laying and positioning: Use the positioning structure to position the two sides of the waterproof membrane, and use the adjustment component to adjust the horizontal direction and height position of the waterproof membrane so that the waterproof membrane fits the wall better;

[0020] S2; compaction and positioning: using the downward pressure structure and the middle pressure rod (75) to compact the ends and the middle of the waterproof membrane on the roof surface;

[0021] S3; Mode adjustment and corner cutting: using the driving motor to drive the driving shaft to drive the movable bracket to rotate and adjust the working mode;

[0022] In the first working mode, the driving motor drives the driving shaft to drive the movable bracket to rotate to a horizontal state, so that the movable bracket and the second electric slide rail are also in a horizontal state, and the second electric slide rail is used to drive the first cutter to move in a horizontal direction for cutting;

[0023] In the second working mode, the driving motor drives the driving shaft to drive the movable bracket to rotate, so that the movable bracket is adjusted to a state parallel to the boss surface or the wall surface, and the No. 1 cutter is driven by the No. 2 electric slide rail to move and cut, thereby improving the applicable range of the equipment;

[0024] S4: Middle cutting: Use the middle electric guide rail to drive the No. 2 cutter to move horizontally to cut the middle part of the waterproof membrane.

[0025] Beneficial Effects

[0026] The present invention provides a device and method for laying and cutting roof waterproofing coiled materials. It has the following beneficial effects:

[0027] When working, the driving motor can drive the driving shaft to drive the movable bracket to rotate and adjust the working mode. In the first working mode, the driving motor drives the driving shaft to drive the movable bracket to rotate to a horizontal state, so that the movable bracket and the second electric slide rail are also in a horizontal state, so that the second electric slide rail can drive the first cutter to move horizontally to complete the plane cutting work at the corners;

[0028] In the second working mode, the driving motor drives the driving shaft to drive the movable bracket to rotate, so that the movable bracket is adjusted to a state parallel to the boss surface or the wall surface. At this time, the No. 1 cutter can be driven by the No. 2 electric slide rail to complete the cutting work of the boss surface and the wall roll at different angles, thereby improving the application range of the equipment;

[0029] During use, the edge of the waterproofing membrane is located between the two retractable positioning shafts, and the two retractable positioning shafts can be driven to approach each other by the lifting electric push rod to clamp and position the waterproofing membrane;

[0030] When working, the driving motor can drive the driving shaft to drive the movable bracket, the pressing structure and the positioning structure to rotate and adjust the working mode. In the second working mode, the movable bracket and the positioning structure are adjusted to be parallel to the surface of the boss or the wall, and the edge of the waterproof membrane is clamped and positioned by the positioning structure, so that the edge of the waterproof membrane is parallel to and fits the surface of the boss or the wall, thereby facilitating the staff to carry out the laying work;

[0031] The position of the positioning bracket and the retractable positioning shaft can be adjusted through the operation of the No. 1 electric slide rail, so as to make corresponding adjustments according to the required height of the wall and the boss surface, and by rotating the movable shaft, the threaded groove and the threaded rod can be matched to adjust the distance between the fixed shaft and the movable shaft, and then according to the required height of the boss surface and the wall, the retractable positioning shaft can be adjusted to adjust the clamping and positioning width of the waterproof membrane, thereby improving the scope of application of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0033] Figure 2 It is a structural schematic diagram of the height adjustment frame of the present invention;

[0034] Figure 3 It is a structural schematic diagram of the mounting bracket of the present invention;

[0035] Figure 4 for Figure 3 A schematic diagram of the structure enlarged at point A;

[0036] Figure 5 It is a structural schematic diagram of the movable bracket of the present invention;

[0037] Figure 6 for Figure 5 Schematic diagram of the structure enlarged at B in FIG.

[0038] Figure 7 It is a structural schematic diagram of the telescopic positioning shaft of the present invention;

[0039] Figure 8 for Figure 7 Schematic diagram of the structure of the cross section at CC in FIG.

[0040] Fig. 9 It is a schematic diagram of the structure of the top support of the present invention;

[0041] Fig.10 for Fig. 9 The enlarged structural diagram at D in FIG.

[0042] Fig.11 It is a schematic structural diagram of the storage box of the present invention.

[0043] Among them, 1. frame; 2. adjustment component; 21. height adjustment frame; 22. position adjustment electric slide rail; 23. connecting frame; 24. height adjustment electric push rod; 3. mounting bracket; 4. movable bracket; 41. No. 1 electric slide rail; 42. positioning bracket; 43. No. 1 electric push rod; 44. movable frame; 45. No. 2 electric slide rail; 46. No. 1 cutter; 47. downward pressure structure; 471. fixed frame; 472. guide sleeve; 473. guide rod; 474. movable seat; 475. pressure shaft; 476. downward pressure spring; 48. positioning structure; 481. retractable positioning Axis; 4811, fixed axis; 4812, threaded groove; 4813, threaded rod; 4814, movable axis; 4815, threaded sleeve; 482, rotating shaft; 483, lifting bracket; 484, lifting electric push rod; 5, driving shaft; 6, driving motor; 7, second cutting assembly; 71, top bracket; 72, middle electric push rod; 73, cutting bracket; 74, pressure rod rack; 75, middle pressure rod; 76, middle electric guide rail; 77, No. 2 cutter; 8, coil unwinder; 81, storage box; 82, coil installation shaft; 83, unwinding motor; 84, waterproof coil. DETAILED DESCRIPTION

[0044] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0045] Embodiment 1:

[0046] like Figure 1-Figure 11 As shown, the embodiment of the present invention provides a roof waterproofing membrane laying and cutting device, including a frame 1, an adjusting component 2 is installed at the front end of the frame 1, a mounting bracket 3 is connected to the lower side of the adjusting component 2, both ends of the mounting bracket 3 are provided with movable brackets 4, one end of the movable bracket 4 is fixedly installed with a driving shaft 5, the axis of the driving shaft 5 and the edge of the mounting bracket 3 are arranged at 90°, the driving shaft 5 is rotatably installed on the mounting bracket 3 in the horizontal direction, a driving motor 6 is installed on the mounting bracket 3, and the output end of the driving motor 6 is fixedly connected to one end of the driving shaft 5;

[0047] A No. 1 electric slide rail 41 is fixedly installed on the surface of one side of the movable bracket 4, and a positioning bracket 42 is fixedly connected to the movable end of the No. 1 electric slide rail 41, and a positioning bracket 42 is fixedly installed on the upper end of the positioning bracket 42. A No. 1 electric push rod 43 is fixedly installed, and a movable frame 44 is fixedly connected to the output end of the No. 1 electric push rod 43. A No. 2 electric slide rail 45 is fixedly installed on the lower surface of the movable frame 44, and a No. 1 cutter 46 is fixedly installed on the movable end of the No. 2 electric slide rail 45. When working, the driving motor 6 can drive the driving shaft 5 to drive the movable bracket 4 to rotate to adjust the working mode. In the first working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate to a horizontal state, so that the movable frame 44 and the No. 2 electric slide rail 45 are also in a horizontal state, so that the No. 2 electric slide rail 45 can drive the No. 1 cutter 46 to move horizontally to complete the plane cutting work at the corners;

[0048] In the second working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate, so that the movable bracket 4 is adjusted to a state parallel to the boss surface or the wall surface. At this time, the No. 1 cutter 46 can be driven by the No. 2 electric slide rail 45 to complete the cutting work of the boss surface and the wall roll material at different angles, thereby improving the application range of the equipment;

[0049] During cutting, the movable frame 44 and the first cutter 46 can be driven by the first electric push rod 43 to move and adjust the distance between them and the coil, thereby completing the cutting work.

[0050] In this embodiment, a downward pressing structure 47 is installed on the movable frame 44, and a positioning structure 48 is installed on the positioning bracket 42. The positioning structure 48 includes two rotating shafts 482, and the two rotating shafts 482 are vertically distributed. One end of the two rotating shafts 482 is fixedly connected to a retractable positioning shaft 481, and the other end of the rotating shaft 482 located on the lower side is rotatably installed on the positioning bracket 42, and the other end of the rotating shaft 482 located on the upper side is rotatably connected to a lifting bracket 483. A lifting electric push rod 484 is arranged on the upper side of the lifting bracket 483. The lifting electric push rod 484 is fixedly installed on the upper end of the positioning bracket 42, and the output end of the lifting electric push rod 484 is fixedly connected to the upper surface of the lifting bracket 483. In use, the edge of the waterproof coiled material 84 is located between the two retractable positioning shafts 481. The lifting electric push rod 484 can drive the two retractable positioning shafts 481 to approach each other to clamp and position the waterproof coiled material 84.

[0051] During operation, the driving motor 6 can drive the driving shaft 5 to drive the movable bracket 4, the downward pressure structure 47 and the positioning structure 48 to rotate and adjust the working mode. In the second working mode, the movable bracket 4 and the positioning structure 48 are adjusted to a state parallel to the boss surface or the wall surface, and the edge of the waterproof membrane 84 is clamped and positioned by the positioning structure 48, so that the edge of the waterproof membrane 84 is parallel to and fits the boss surface or the wall surface, thereby facilitating the staff to carry out the laying work.

[0052] In this embodiment, the retractable positioning shaft 481 includes a fixed shaft 4811, which is fixedly connected to the rotating shaft 482. A threaded groove 4812 is provided at the other end of the fixed shaft 4811. A threaded rod 4813 is threadedly connected to the inner part of the threaded groove 4812. The end of the threaded rod 4813 is movably extended to the outside of the threaded groove 4812 and is fixedly connected to a movable shaft 4814. A threaded sleeve 4815 is threadedly connected to the outer part of the threaded rod 4813. When the two No. 1 electric slide rails 41 at both ends of the mounting bracket 3 move synchronously in opposite directions, the mounting bracket 3 can be moved. The waterproof membrane positioned at both ends is straightened to avoid bending and wrinkling in the middle. The position of the positioning bracket 42 and the retractable positioning shaft 481 can be adjusted through the operation of the No. 1 electric slide rail 41, so as to be adjusted according to the required height of the wall and the boss surface. By rotating the movable shaft 4814, the threaded groove 4812 and the threaded rod 4813 are matched, so that the distance between the fixed shaft 4811 and the movable shaft 4814 can be adjusted, and then according to the required height of the boss surface and the wall, the retractable positioning shaft 481 is adjusted to adjust the clamping and positioning width of the waterproof membrane 84, thereby improving the application range of the equipment.

[0053] In this embodiment, the pressing structure 47 includes a guide sleeve 472, which is fixedly mounted on the movable frame 44 through a fixed frame 471. A guide rod 473 is installed in the guide sleeve 472 for telescopic sliding. A limit block is fixedly installed on the upper end of the guide rod 473. The lower end of the guide rod 473 movably passes through the guide sleeve 472 and is fixedly connected to the movable seat 474. A pressing shaft 475 is rotatably mounted on the movable seat 474. A pressing spring 476 is movably sleeved on the outer side of the guide rod 473. The pressing spring 476 is connected to the outer sleeve of the guide rod 473. The upper and lower ends of 76 are respectively mounted on the guide sleeve 472 and the movable seat 474. In the first and second working modes, as the No. 1 electric push rod 43 moves downward, the movable frame 44 and the fixed frame 471 and the guide sleeve 472 are driven to move synchronously to apply pressure to the downward spring 476, and the movable seat 474 and the pressure shaft 475 are pushed to contact the surface of the waterproof membrane 84 through the downward spring 476, and the waterproof membrane 84 is flattened and positioned through the pressure of the pressure shaft 475, which is convenient for the equipment to carry out laying and cutting work.

[0054] In this embodiment, the adjustment component 2 includes a height adjustment frame 21 and two height adjustment electric push rods 24. The height adjustment frame 21 is located at the front end of the frame 1. The two height adjustment electric push rods 24 are arranged on the left and right sides of the end of the height adjustment frame 21. The outer wall of the height adjustment electric push rod 24 is fixed on the frame 1. The output end of the height adjustment electric push rod 24 is fixedly connected to the upper surface of the height adjustment frame 21. A position adjustment electric slide rail 22 is fixedly installed at the front end of the height adjustment frame 21. The moving end of the position adjustment electric slide rail 22 is fixedly connected to the mounting bracket 3 through the connecting frame 23. A second cutting component 7 is installed on the height adjustment frame 21. In use, the height adjustment electric push rod 24 works to adjust the height adjustment frame 21 and the waterproof membrane 84 to move up and down, thereby adjusting the laying height and improving the laying convenience. When the position adjustment electric slide rail 22 works, it can drive the height adjustment frame 21 and the waterproof membrane 84 to move in the horizontal direction, thereby adjusting the horizontal position of the waterproof membrane, and making the waterproof membrane fit the wall or aligning it.

[0055] In this embodiment, the second cutting assembly 7 includes a top bracket 71 fixedly mounted on the upper surface of the height adjustment frame 21, a middle electric push rod 72 is fixedly mounted on the top of the top bracket 71, a cutting bracket 73 is fixedly mounted on the output shaft of the middle electric push rod 72, a middle electric guide rail 76 is fixedly mounted on one side of the lower surface of the cutting bracket 73, a second cutter 77 is fixedly mounted on the moving end of the middle electric guide rail 76, and a plurality of equally spaced pressure rod racks are fixedly mounted on the side of the lower surface of the cutting bracket 73 away from the cutting bracket 73. 74, a middle pressure rod 75 is rotatably installed inside each pressure rod rack 74. During use, as the middle electric push rod 72 moves downward, it can drive the cutting bracket 73 and the plurality of pressure rod racks 74 and the middle pressure rod 75 to move synchronously, so that the middle part of the waterproof membrane 84 is pressed on the roof surface by the middle pressure rod 75 moving downward, and the waterproof membrane is positioned, thereby facilitating the laying and cutting work; when cutting, the middle electric guide rail 76 drives the second cutter 77 to move horizontally to cut the middle part of the waterproof membrane 84.

[0056] In this embodiment, the second cutter 77 and the first cutter 46 are one of a mechanical cutting machine, a flame cutting machine, a plasma cutting machine, a laser cutting machine and a water jet cutting machine. When in use, the waterproof membrane 84 is cut by the second cutter 77 and the first cutter 46.

[0057] In this embodiment, a coil unwinder 8 is installed on the frame 1, and the coil unwinder 8 includes a storage box 81. The storage box 81 is installed on the frame 1. The frame 1 is provided with an opening. A coil mounting shaft 82 is rotatably mounted in the opening of the frame 1. The coil mounting shaft 82 is used to install a waterproof coil 84. An unwinding motor 83 is installed outside the storage box 81. The output shaft of the unwinding motor 83 is fixedly connected to the coil mounting shaft 82. In use, the unwinding motor 83 can drive the coil mounting shaft 82 to rotate to perform unwinding and laying work.

[0058] At the same time, the present invention also discloses a method for laying and cutting a roof waterproofing coiled material, comprising the following operating steps:

[0059] S1; laying positioning: using the positioning structure 48 to position the waterproof membrane 84 on both sides, using the adjustment component 2 to adjust the waterproof membrane 84 horizontal direction and height position, so that the waterproof membrane better fits the wall;

[0060] S2; compaction and positioning: using the lower pressure structure 47 and the middle pressure rod (75) to compact the ends and the middle of the waterproof membrane 84 on the roof surface;

[0061] S3; mode adjustment and corner cutting: using the drive motor 6 to drive the drive shaft 5 to drive the movable bracket 4 to rotate and adjust the working mode;

[0062] In the first working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate to a horizontal state, so that the movable bracket 44 and the second electric slide rail 45 are also in a horizontal state, and the second electric slide rail 45 drives the first cutter 46 to move in a horizontal direction for cutting;

[0063] In the second working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate, so that the movable bracket 4 is adjusted to a state parallel to the boss surface or the wall surface, and the No. 1 cutter 46 is driven by the No. 2 electric slide rail 45 to move and cut, thereby improving the applicable range of the equipment;

[0064] S4: Middle cutting: The middle electric guide rail 76 is used to drive the second cutter 77 to move horizontally to cut the middle part of the waterproof membrane 84.

[0065] Working principle:

[0066] When working, the driving motor 6 can drive the driving shaft 5 to drive the movable bracket 4 to rotate and adjust the working mode. In the first working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate to a horizontal state, so that the movable frame 44 and the second electric slide rail 45 are also in a horizontal state, so that the second electric slide rail 45 can drive the first cutter 46 to move horizontally to complete the plane cutting work at the corners;

[0067] In the second working mode, the driving motor 6 drives the driving shaft 5 to drive the movable bracket 4 to rotate, so that the movable bracket 4 is adjusted to a state parallel to the boss surface or the wall surface. At this time, the No. 1 cutter 46 can be driven by the No. 2 electric slide rail 45 to complete the cutting work of the boss surface and the wall roll material at different angles, thereby improving the application range of the equipment;

[0068] During use, the edge of the waterproof coiled material 84 is located between the two retractable positioning shafts 481, and the lifting electric push rod 484 can drive the two retractable positioning shafts 481 to approach each other to clamp and position the waterproof coiled material 84;

[0069] During operation, the driving motor 6 can drive the driving shaft 5 to drive the movable bracket 4, the pressing structure 47 and the positioning structure 48 to rotate and adjust the working mode. In the second working mode, the movable bracket 4 and the positioning structure 48 are adjusted to be parallel to the surface of the boss or the wall, and the edge of the waterproof membrane 84 is clamped and positioned by the positioning structure 48, so that the edge of the waterproof membrane 84 is parallel to and fits the surface of the boss or the wall, thereby facilitating the staff to carry out the laying work;

[0070] The positions of the positioning bracket 42 and the retractable positioning shaft 481 can be adjusted through the operation of the No. 1 electric slide rail 41, so as to make corresponding adjustments according to the required height of the wall and the boss surface, and by rotating the movable shaft 4814, the threaded groove 4812 and the threaded rod 4813 can be matched to adjust the distance between the fixed shaft 4811 and the movable shaft 4814, and then according to the required height of the boss surface and the wall, the retractable positioning shaft 481 can adjust the clamping and positioning width of the waterproof membrane 84, thereby improving the application range of the equipment.

[0071] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not limitations on the implementation methods of the present invention. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made on the basis of the above description. It is impossible to list all the implementation methods here. All obvious changes or modifications derived from the technical solution of the present invention are still within the protection scope of the present invention.

Claims

1. A roof waterproofing membrane laying and cutting device, comprising a frame (1), an adjustment component (2) is installed at the front end of the frame (1), and a mounting bracket (3) is connected to the lower side of the adjustment component (2), characterized in that: Both ends of the mounting bracket (3) are provided with movable brackets (4), one end of the movable bracket (4) is fixedly provided with a drive shaft (5), the axis of the drive shaft (5) is arranged to intersect the mounting bracket (3) at 90 degrees, the drive shaft (5) is rotatably mounted on the mounting bracket (3) in the horizontal direction, a drive motor (6) is mounted on the mounting bracket (3), and the output end of the drive motor (6) is fixedly connected to one end of the drive shaft (5); A No. 1 electric slide rail (41) is fixedly mounted on one side surface of the movable bracket (4), a positioning bracket (42) is fixedly connected to the movable end of the No. 1 electric slide rail (41), a No. 1 electric push rod (43) is fixedly mounted on the upper end of the positioning bracket (42), a movable bracket (44) is fixedly connected to the output end of the No. 1 electric push rod (43), a movable bracket (44) is fixedly mounted on the lower surface of the movable bracket (44), and a No. 2 electric slide rail (45) is fixedly mounted on the movable end of the No. 2 electric slide rail (45). A No. 1 cutter (46) is fixedly mounted on the movable end of the No. 2 electric slide rail (45).

2. A roof waterproofing membrane laying and cutting device according to claim 1, characterized in that: A downward pressing structure (47) is installed on the movable frame (44), and a positioning structure (48) is installed on the positioning bracket (42). The positioning structure (48) includes two rotating shafts (482). The two rotating shafts (482) are vertically distributed, and one end of the two rotating shafts (482) is fixedly connected to a retractable positioning shaft (481), and the other end of the rotating shaft (482) located on the lower side is rotatably installed on the positioning bracket (42).

3. A roof waterproofing membrane laying and cutting device according to claim 2, characterized in that: The other end of the rotating shaft (482) located on the upper side is rotatably connected to a lifting bracket (483), and a lifting electric push rod (484) is arranged on the upper side of the lifting bracket (483). The lifting electric push rod (484) is fixedly installed on the upper end of the positioning bracket (42), and the output end of the lifting electric push rod (484) is fixedly connected to the upper surface of the lifting bracket (483).

4. A roof waterproofing membrane laying and cutting device according to claim 3, characterized in that: The retractable positioning shaft (481) includes a fixed shaft (4811), the fixed shaft (4811) is fixedly connected to the rotating shaft (482), the other end of the fixed shaft (4811) is provided with a threaded groove (4812), the internal thread of the threaded groove (4812) is connected to a threaded rod (4813), the end of the threaded rod (4813) is movably extended to the outside of the threaded groove (4812) and is fixedly connected to a movable shaft (4814), and the external thread of the threaded rod (4813) is connected to a threaded sleeve (4815).

5. A roof waterproofing membrane laying and cutting device according to claim 3, characterized in that: The downward pressing structure (47) comprises a guide sleeve (472), wherein the guide sleeve (472) is fixedly mounted on the movable frame (44) via a fixed frame (471), a guide rod (473) is telescopically and slidably mounted inside the guide sleeve (472), a limit block is fixedly mounted on the upper end of the guide rod (473), the lower end of the guide rod (473) movably passes through the guide sleeve (472) and is fixedly connected to a movable seat (474), a pressing shaft (475) is rotatably mounted on the movable seat (474), and an external movable sleeve of the guide rod (473) is connected to a downward pressing spring (476), and the upper and lower ends of the downward pressing spring (476) are respectively mounted on the guide sleeve (472) and the movable seat (474).

6. A roof waterproofing membrane laying and cutting device according to claim 5, characterized in that: The adjustment component (2) comprises a height adjustment frame (21) and two height adjustment electric push rods (24); the height adjustment frame (21) is located at the front end of the vehicle frame (1); the two height adjustment electric push rods (24) are arranged on the left and right sides of the end of the height adjustment frame (21); the outer wall of the height adjustment electric push rod (24) is fixed on the vehicle frame (1); the output end of the height adjustment electric push rod (24) is fixedly connected to the upper surface of the height adjustment frame (21); a position adjustment electric slide rail (22) is fixedly installed at the front end of the height adjustment frame (21); the movable end of the position adjustment electric slide rail (22) is fixedly connected to the mounting bracket (3) through a connecting frame (23); and a second cutting component (7) is installed on the height adjustment frame (21).

7. A roof waterproofing membrane laying and cutting device according to claim 6, characterized in that: The second cutting assembly (7) comprises a top bracket (71) fixedly mounted on the upper surface of the height adjustment frame (21); a middle electric push rod (72) is fixedly mounted on the top of the top bracket (71); a cutting bracket (73) is fixedly mounted on the output shaft of the middle electric push rod (72); a middle electric guide rail (76) is fixedly mounted on one side of the lower surface of the cutting bracket (73); a second cutter (77) is fixedly mounted on the movable end of the middle electric guide rail (76); a plurality of equally spaced pressure rod frames (74) are fixedly mounted on the side of the lower surface of the cutting bracket (73) away from the cutting bracket (73); a middle pressure rod (75) is rotatably mounted inside each of the pressure rod frames (74).

8. A roof waterproofing membrane laying and cutting device according to claim 7, characterized in that: The second cutter (77) and the first cutter (46) are one of a mechanical cutting machine, a flame cutting machine, a plasma cutting machine, a laser cutting machine and a water jet cutting machine.

9. A roof waterproofing membrane laying and cutting device according to claim 2, characterized in that: A coiled material unwinder (8) is installed on the frame (1), and the coiled material unwinder (8) comprises a storage box (81). The storage box (81) is installed on the frame (1). The frame (1) is provided with an opening. A coiled material installation shaft (82) is rotatably installed in the opening of the frame (1). The coiled material installation shaft (82) is used to install a waterproof coiled material (84). An unwinding motor (83) is installed outside the storage box (81), and the output shaft of the unwinding motor (83) is fixedly connected to the coiled material installation shaft (82).

10. A method for laying and cutting a roof waterproofing membrane according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: Laying and positioning: using the positioning structure (48) to position the two sides of the waterproof membrane (84), and using the adjustment component (2) to adjust the horizontal direction and height position of the waterproof membrane (84) so ​​that the waterproof membrane can better fit the wall surface; S2; compaction and positioning: using the pressing structure (47) and the middle pressure rod (75) to compact the ends and the middle of the waterproof membrane (84) on the roof surface; S3; mode adjustment and corner cutting: using a drive motor (6) to drive the drive shaft (5) to drive the movable bracket (4) to rotate and adjust the working mode; In the first working mode, the driving motor (6) drives the driving shaft (5) to drive the movable bracket (4) to rotate to a horizontal state, so that the movable bracket (44) and the second electric slide rail (45) are also in a horizontal state, and the second electric slide rail (45) is used to drive the first cutter (46) to move in a horizontal direction for cutting; In the second working mode, the driving motor (6) drives the driving shaft (5) to drive the movable bracket (4) to rotate, so that the movable bracket (4) is adjusted to a state parallel to the boss surface or the wall surface, and the No. 1 cutter (46) is driven by the No. 2 electric slide rail (45) to move and cut, thereby improving the applicable range of the equipment; S4: Middle cutting: The middle electric guide rail (76) is used to drive the second cutter (77) to move horizontally to cut the middle of the waterproof coiled material (84).

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