A roofing membrane laying device

Abstract

The utility model relates to waterproof roll material laying technical field, and disclose a roof waterproof roll material laying device, the vehicle frame is provided with the tailoring mechanism at the bottom side, the tailoring mechanism includes the support plate fixed at the bottom side of vehicle frame, the support plate side symmetry sliding has inserted the slide rod, the fixed frame side bottom fixed cutting blade, the fixed seat inboard sliding has inserted the limit rod, first spring is fixedly connected between the pressure block and fixed seat, the support plate side top fixed cylinder, the cylinder inboard sliding has installed piston rod, the sleeve side rotatory installation has limited the roll, the sleeve side is located cutting blade one side and is provided with cutting groove. The utility model discloses through the structure of tailoring mechanism, and after the roll material is laid to the one end of roof, cutting the roll material through cutting blade, to continue to carry out the laying of other positions, and through the structure of pressure block, can make the roll material cutting place level, improve the laying quality and laying efficiency of waterproof roll material.

Description

Technical Field

[0001] This utility model relates to the field of waterproof membrane laying technology, specifically a roof waterproof membrane laying device. Background Technology

[0002] Waterproof membranes can be divided into several types, such as bitumen waterproof membranes, synthetic polymer waterproof membranes, and polyethylene polypropylene waterproof membranes. In construction projects, waterproof membranes are usually laid on the ground, walls, or roof of buildings to achieve effective waterproofing. During use, they are laid in conjunction with laying devices.

[0003] A waterproof membrane laying device, with announcement number CN223018206U, is based on a base with a bracket fixed to the outer end. A spline shaft is rotatably mounted on the top side of the outer connecting seat. Spline grooves are opened at both ends of the membrane roller, and the spline shaft on the top side of the outer connecting seat is inserted into the spline grooves. When using this laying device, the membrane roller can be quickly installed with the help of the spline shaft, which facilitates the laying of waterproof membrane and improves the laying efficiency of the device. During the laying process, the height of the membrane roller can be adjusted by the cooperation of the upper support plate and the spline shaft, making it more convenient for operators to use.

[0004] The waterproof membrane laying device described above also has a problem: when laying the waterproof membrane on the roof, after the device is moved to one end of the roof, the operator needs to cut the membrane before the other parts can be laid, resulting in low laying efficiency. Utility Model Content

[0005] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the present invention.

[0006] Given that the existing technology has the problem that when the waterproof membrane laying device is used to lay the roof, after the device is moved to one end of the roof, the operator needs to cut the membrane before the other parts can be laid, resulting in low laying efficiency of the device.

[0007] To achieve the above objectives, this utility model provides the following technical solution: A roof waterproofing membrane laying device includes: The frame has a cutting mechanism on its bottom side, a laying mechanism at one end of its bottom side, and a stretching mechanism on its top side. The cutting mechanism includes a support plate fixed to the bottom side of the frame. A sliding rod is symmetrically slidably inserted through the side of the support plate. A fixing frame is fixed to one end of each sliding rod. A cutting blade is fixed to the bottom end of the fixing frame. A fixing seat is symmetrically fixed to the bottom side of the cutting blade. A limit rod is slidably inserted through the inner side of the fixing seat. A pressure block is fixed to one end of the limit rod. A first spring is fixedly connected between the pressure block and the fixing seat. A cylinder is fixed to the top side of the support plate. A piston rod is slidably installed inside the cylinder. One end of the piston rod passes through the support plate and is fixedly connected to the fixing frame. A sleeve is fixed to one end of the bottom side of the frame. A limit roller is rotatably installed on the side of the sleeve. A cutting groove is formed on the side of the sleeve located on the side of the cutting blade.

[0008] As a further embodiment of this utility model: a straight plate is fixed to one end of the top side of the frame, a servo motor is fixed to the top side of the straight plate, and the output end of the servo motor passes through the straight plate and is fixed with a shaft.

[0009] As a further embodiment of this utility model: a disc is fixed on the circumferential surface of one end of the inner side of the shaft, a take-up roller is fitted on the shaft, and a nut is rotatably installed on one end of the shaft through a threaded connection.

[0010] As a further embodiment of this utility model: the laying mechanism includes a lifting platform that is slidably installed on the inner side of the sleeve, a rectangular groove is provided on the side of the sleeve, and a rotating seat is fixed on the bottom side of the frame.

[0011] As a further embodiment of this utility model: a lead screw is rotatably mounted on the inner side of the rotating seat, a connecting seat is fixed at the top side of the lifting platform, the connecting seat is rotatably connected to the lead screw, and a turntable is fixed at the bottom end of the lead screw.

[0012] As a further embodiment of this utility model: the connecting seat is slidably installed inside the rectangular groove, the bottom end of the lifting platform is symmetrically fixed with mounting seats, the inner side of the mounting seats is rotatably installed with extrusion rollers, and the extrusion rollers are wound with the roll body.

[0013] As a further embodiment of this utility model: the tensioning mechanism includes a rectangular plate fixed to one end of the top side of the frame, with straight rods symmetrically slidably inserted at both ends of the rectangular plate, and sliding seats slidably fitted on the straight rods.

[0014] As a further embodiment of this utility model: a second spring is fixedly connected between the sliding seat and the rectangular plate; a screw is rotatably inserted at the center of the side of the sliding seat; a rectangular frame is fixed to one end of the straight rod; a rotating roller is rotatably installed on the inner side of the rectangular frame; and a push rod is fixed to one end of the frame.

[0015] Compared with the prior art, the beneficial effects of this utility model are: This utility model, through the structure of the cutting mechanism, cuts the roll material at one end of the roof during the laying process using a cutting blade, so that the other parts can continue to be laid. Furthermore, the structure of the pressing block can make the cut part of the roll material flat, thereby improving the laying quality and efficiency of the waterproof roll material. Attached Figure Description

[0016] Figure 1 A schematic diagram of a roof waterproofing membrane laying device; Figure 2 A bottom-view sectional view of a cutting mechanism for a roof waterproofing membrane laying device; Figure 3 A side sectional view of a partial structure of a roof waterproofing membrane laying device; Figure 4 A rear sectional view of a roof waterproofing membrane laying device; Figure 5 This is a top-view cross-sectional diagram of the tensioning mechanism of a roof waterproofing membrane laying device.

[0017] In the diagram: 1. Frame; 101. Cutting mechanism; 102. Laying mechanism; 103. Stretching mechanism; 2. Support plate; 3. Slide rod; 4. Fixing frame; 5. Cutting blade; 6. Fixing seat; 7. Limiting rod; 8. Pressure block; 9. First spring; 10. Cylinder; 11. Piston rod; 12. Sleeve; 13. Limiting roller; 14. Cutting groove; 15. Straight plate; 16. Servo motor; 17. Shaft; 18. Disc; 19. Rewinding roller; 20. Nut; 21. Lifting platform; 22. Rectangular groove; 23. Rotating seat; 24. Lead screw; 25. Connecting seat; 26. Turntable; 27. Mounting seat; 28. Extrusion roller; 29. ​​Roll body; 30. Rectangular plate; 31. Straight rod; 32. Sliding seat; 33. Second spring; 34. Screw; 35. Rectangular frame; 36. Rotating roller; 37. Push rod. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more readily understood, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single embodiment or an embodiment selectively excluded from other embodiments. Example 1:

[0021] Please see Figures 1-3 This is the first embodiment of the present invention. This embodiment provides a roof waterproofing membrane laying device, including: The frame 1 has a cutting mechanism 101 on its bottom side, a laying mechanism 102 on one end of its bottom side, and a stretching mechanism 103 on its top side. The cutting mechanism 101 includes a support plate 2 fixed to the bottom side of the frame 1. A slide rod 3 is symmetrically slidably inserted through the side of the support plate 2. A fixing frame 4 is fixed to one end of the slide rod 3. A cutting blade 5 is fixed to the bottom side of the fixing frame 4. A fixing seat 6 is symmetrically fixed to the bottom side of the cutting blade 5. A limit rod 7 is slidably inserted through the inside of the fixing seat 6. A pressure block 8 is fixed to one end of the limit rod 7. A first spring 9 is fixedly connected between the pressure block 8 and the fixing seat 6. A cylinder 10 is fixed to the top side of the support plate 2. A piston rod 11 is slidably installed inside the cylinder 10. One end of the piston rod 11 passes through the support plate 2 and is fixedly connected to the fixing frame 4. A sleeve 12 is fixed to one end of the bottom side of the frame 1. A limit roller 13 is rotatably installed on the side of the sleeve 12. A cutting groove 14 is opened on the side of the sleeve 12 located on the side of the cutting blade 5.

[0022] Specifically, a straight plate 15 is fixed to one end of the top side of the frame 1, a servo motor 16 is fixed to the top side of the straight plate 15, the output end of the servo motor 16 passes through the straight plate 15 and is fixed to a shaft 17, a disc 18 is fixed to the circumference of one end of the inner side of the shaft 17, a take-up roller 19 is fitted on the shaft 17, and a nut 20 is rotatably installed on one end of the shaft 17 through threaded engagement.

[0023] Furthermore, by engaging the nut 20 with the shaft 17, the take-up roller 19 is fixed to one side of the disc 18. The structure is simple and easy to assemble and disassemble, allowing for quick replacement of the take-up roller 19 and improving the efficiency of roll material laying.

[0024] In use, after the roll material is laid to one end of the roof, the control cylinder 10 extends the inner piston rod 11, thereby pushing the fixing frame 4 to slide along the slide rod 3 towards the sleeve 12. At this time, the roll material is located inside the limiting roller 13, which limits the top side of its cutting position. The pressure block 8 contacts the roll material and clamps and fixes the bottom side of its cutting position. The fixing seat 6 continues to move to compress the first spring 9. At this time, the cutting blade 5, with the cooperation of the cutting groove 14, cuts the roll material so as to change the position of the laying device and lay it in other parts of the roof.

[0025] In summary, through the structure of the cutting mechanism 101, during the laying process, after the roll material is laid to one end of the roof, it is cut by the cutting blade 5 so that the other parts can continue to be laid. Furthermore, through the structure of the pressure block 8, the cut part of the roll material can be made flat, thereby improving the laying quality and efficiency of the waterproof roll material. Example 2:

[0026] Please see Figures 4-5 This is the second embodiment of the present utility model.

[0027] Specifically, the laying mechanism 102 includes a lifting platform 21 that is slidably installed inside the sleeve 12. A rectangular groove 22 is provided on the side of the sleeve 12. A rotating seat 23 is fixed on the bottom side of the frame 1. A lead screw 24 is rotatably installed inside the rotating seat 23. A connecting seat 25 is fixed on the top side of the lifting platform 21. The connecting seat 25 is rotatably connected to the lead screw 24. A turntable 26 is fixed at the bottom end of the lead screw 24. The connecting seat 25 is slidably installed inside the rectangular groove 22. A mounting seat 27 is symmetrically fixed at the bottom end of the lifting platform 21. A compression roller 28 is rotatably installed inside the mounting seat 27. A roll material body 29 is wound around the compression roller 28.

[0028] Furthermore, the structure of the lead screw 24 and the connecting seat 25 can change the distance between the extrusion roller 28 and the roof surface, thereby pressing the waterproof membrane tightly against the ground during installation to prevent gaps from affecting the waterproofing effect.

[0029] Specifically, the tensioning mechanism 103 includes a rectangular plate 30 fixed to one end of the top side of the frame 1. Straight rods 31 are symmetrically slidably inserted at both ends of the side of the rectangular plate 30. A sliding seat 32 is slidably mounted on the straight rod 31. A second spring 33 is fixedly connected between the sliding seat 32 and the rectangular plate 30. A screw 34 is rotatably inserted at the center of the side of the sliding seat 32. A rectangular frame 35 is fixed to one end of the straight rod 31. A rotating roller 36 is rotatably installed inside the rectangular frame 35. A push rod 37 is fixed to one end of the frame 1.

[0030] Furthermore, by cooperating with the straight rod 31, the second spring 33 can pull the rectangular frame 35 to move away from the roll material, thereby causing the rotating roller 36 to straighten the roll material and prevent it from wrinkling, which would affect the laying quality.

[0031] In use, the turntable 26 is rotated to make the lead screw 24 rotate, thereby pushing the connecting seat 25 to slide inside the rectangular groove 22, pushing the lifting platform 21 to descend until the extrusion roller 28 extrudes the roll body 29 tightly against the ground, thereby carrying out the roll laying operation. During the laying process, the second spring 33 is in a compressed state, thereby pushing the straight rod 31 away from the rectangular plate 30 with the cooperation of the screw 34 and the sliding seat 32, causing the rotating roller 36 inside the rectangular frame 35 to straighten the roll wrapped around its surface, thereby laying the roll flat on the roof floor and improving the quality of waterproof roll laying.

[0032] In summary, through the structure of the laying mechanism 102 and the tensioning mechanism 103, the roll material can be straightened during the laying process and made to adhere tightly to the ground, thereby laying the waterproof roll material flat on the roof and improving the quality of the roll material laying.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape, and proportions of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or rearranged according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] It should be understood that numerous specific implementation decisions can be made during the development of any actual implementation method, and in any engineering or design project. Such development efforts may be complex and time-consuming, but for those of ordinary skill in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A roof waterproofing membrane laying device, comprising: The frame (1) is characterized in that: a cutting mechanism (101) is provided on the bottom side of the frame (1), a laying mechanism (102) is provided at one end of the bottom side of the frame (1), and a stretching mechanism (103) is provided on the top side of the frame (1). The cutting mechanism (101) includes a support plate (2) fixed to the bottom side of the frame (1). A slide rod (3) is symmetrically slidably inserted on the side of the support plate (2). A fixing frame (4) is fixed to one end of the slide rod (3). A cutting blade (5) is fixed to the bottom side of the fixing frame (4). A fixing seat (6) is symmetrically fixed to the bottom side of the cutting blade (5). A limit rod (7) is slidably inserted inside the fixing seat (6). A pressure block (8) is fixed to one end of the limit rod (7). The pressure block (8) is fixed to the fixing frame (101). A first spring (9) is fixedly connected between the seats (6). A cylinder (10) is fixed at the top of the side of the support plate (2). A piston rod (11) is slidably installed inside the cylinder (10). One end of the piston rod (11) passes through the support plate (2) and is fixedly connected to the fixing frame (4). A sleeve (12) is fixed at one end of the bottom side of the frame (1). A limit roller (13) is rotatably installed on the side of the sleeve (12). A cutting groove (14) is opened on the side of the sleeve (12) on the side of the cutting blade (5).

2. The roof waterproof membrane laying device according to claim 1, characterized in that: A straight plate (15) is fixed to one end of the top side of the frame (1), and a servo motor (16) is fixed to the top side of the straight plate (15). The output end of the servo motor (16) passes through the straight plate (15) and is fixed with a shaft (17).

3. The roof waterproof membrane laying device according to claim 2, characterized in that: A disc (18) is fixed on the inner circumference of one end of the shaft (17), a take-up roller (19) is fitted on the shaft (17), and a nut (20) is rotatably installed on one end of the shaft (17) through a threaded fit.

4. The roof waterproof membrane laying device according to claim 1, characterized in that: The laying mechanism (102) includes a lifting platform (21) that is slidably installed inside the sleeve (12), a rectangular groove (22) is provided on the side of the sleeve (12), and a rotating seat (23) is fixed on the bottom side of the frame (1).

5. A roof waterproof membrane laying device according to claim 4, characterized in that: A lead screw (24) is rotatably installed on the inner side of the rotating seat (23), and a connecting seat (25) is fixed on the top side of the lifting platform (21). The connecting seat (25) is rotatably connected to the lead screw (24), and a turntable (26) is fixed at the bottom end of the lead screw (24).

6. A roof waterproof membrane laying device according to claim 5, characterized in that: The connecting seat (25) is slidably installed inside the rectangular groove (22). The bottom end of the lifting platform (21) is symmetrically fixed with a mounting seat (27). The inner side of the mounting seat (27) is rotatably installed with a squeezing roller (28). The squeezing roller (28) is wound with a roll body (29).

7. A roof waterproofing membrane laying device according to claim 1, characterized in that: The tensioning mechanism (103) includes a rectangular plate (30) fixed to one end of the top side of the frame (1), and straight rods (31) are symmetrically slidably inserted at both ends of the side of the rectangular plate (30), and sliding seats (32) are slidably fitted on the straight rods (31).

8. A roof waterproof membrane laying device according to claim 7, characterized in that: A second spring (33) is fixedly connected between the sliding seat (32) and the rectangular plate (30). A screw (34) is rotatably inserted at the center of the side of the sliding seat (32). A rectangular frame (35) is fixed at one end of the straight rod (31). A rotating roller (36) is rotatably installed on the inner side of the rectangular frame (35). A push rod (37) is fixed at one end of the frame (1).

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