Efficient anti-sticking waterproof roll laying device

Abstract

The utility model discloses an efficient anti-sticking waterproof roll laying device which comprises a movable platform, rollers, a sticker stripping mechanism, a cleaning mechanism and a synchronous unwinding mechanism, the rollers are arranged at four corners of the bottom of the movable platform in a matched mode, first supports are fixedly arranged on the other side of the movable platform in a front-back symmetry mode, and flattening rollers are rotationally arranged on one side between the first supports in an up-down staggered mode. A stripping plate is fixedly arranged on the other side between the first supports, a stripping roller is rotationally arranged at the corresponding position below the flattening roller, a sticky block is fixedly arranged on the stripping roller, a cleaning mechanism is arranged below one side of the moving platform, and a synchronous unwinding mechanism is arranged on the other side of the moving platform; the stripping plate is attached to the ground of the coiled material, meanwhile, the sticky block on the stripping roller is used for sticking the sticker layer to wind, the sticker at the bottom of the coiled material is automatically stripped before laying, the cleaning roller and the first synchronous roller are in belt transmission with the upper transmission wheel and the lower transmission wheel respectively, and the cleaning roller is driven to be attached to the ground to rotate reversely when the moving platform is pulled to move. And garbage and dust on the ground are swept.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material laying devices, in particular to a high-efficiency reverse-adhesive waterproof coiled material laying device. Background Art

[0002] Reverse adhesive waterproofing membrane is an advanced material used in underground waterproofing projects. It uses polymer self-adhesive membrane waterproofing membrane as its main component. This membrane is usually made of high-density polyethylene (HDPE) as the base material, and a layer of non-asphalt polymer self-adhesive layer and a weather-resistant layer are coated on its surface to form a multi-layer composite structure. This design gives the membrane excellent tensile strength and tear strength at break, and the membrane has good water resistance. Even if it is used as a single layer in primary or secondary waterproofing projects, it can meet the waterproofing requirements;

[0003] The utility model with application number 202321882881.5 discloses a waterproof coiled material laying device, which is pushed forward by a displacement mechanism to lay the waterproof coiled material, and the manual unwinding and laying is changed to a mobile unwinding method. The entire device only needs one worker to operate, which can realize both the unwinding operation and the mobile laying of the waterproof coiled material laying device, reducing the manual participation rate, not only improving the laying efficiency of the waterproof coiled material, but also saving manpower and cost, and having a high degree of automation; the rolling mechanism can be set to flatten the laid waterproof coiled material to avoid twisting or wrinkling, thereby ensuring a good laying effect of the waterproof coiled material;

[0004] However, when the above-mentioned waterproof membrane laying device is laying the reverse-adhesive waterproof membrane, it is necessary to manually tear off the sticker layer of the waterproof membrane so as to stick the waterproof membrane to the ground to be laid, which makes the manual labor intensity high and affects the laying speed. Before the base plate of the above-mentioned waterproof membrane laying device is moved for laying, it is necessary to manually clean the laying ground in advance to prevent dust and garbage on the ground from affecting normal laying. Therefore, the utility model proposes an efficient reverse-adhesive waterproof membrane laying device to solve the problems existing in the prior art. Utility Model Content

[0005] In view of the above problems, the purpose of the utility model is to propose an efficient anti-stick waterproof membrane laying device, which can automatically peel off the sticker at the bottom of the membrane before laying by making the peeling plate close to the membrane ground and the sticky block on the peeling roller sticks to the sticker layer and rolls it up, thereby effectively improving the laying efficiency of the waterproof membrane. The cleaning roller and the first synchronous roller are respectively driven by the upper and lower sets of drive wheel belts, so that the cleaning roller is driven to reverse in contact with the ground when the mobile platform is pulled to move, thereby cleaning the garbage and dust on the ground, reducing manual cleaning work and facilitating the normal laying of the waterproof membrane.

[0006] To achieve the purpose of the utility model, the utility model is implemented through the following technical solutions: a high-efficiency anti-sticky waterproof coiled material laying device, including a mobile platform, rollers, a sticker peeling mechanism, a cleaning mechanism and a synchronous unwinding mechanism, the mobile platform is equipped with rollers at the four corners of the bottom, the sticker peeling mechanism includes a first bracket, a flattening roller, a peeling plate, a peeling roller and a sticking block, the first bracket is symmetrically fixed on the other side of the mobile platform, a flattening roller is staggered and rotated up and down on one side between the first brackets, a peeling plate is fixed on the other side between the first brackets, a peeling roller is rotatably provided at a corresponding position below the flattening roller, a belt transmission is provided between the peeling roller and the flattening roller, a sticking block is fixed on the peeling roller, a cleaning mechanism is provided below one side of the mobile platform, and a synchronous unwinding mechanism is provided on the other side of the mobile platform.

[0007] A further improvement is that a second bracket is fixedly provided on one side of the mobile platform symmetrically in front and back, and a coil is rotatably provided on a bearing on the second bracket.

[0008] A further improvement is that a handle is fixedly provided on one side of the movable platform, and the coils are unwound and passed through the flattening rollers in an alternating manner.

[0009] Further improvements are: the cleaning mechanism includes a first synchronous wheel, a transmission wheel and a cleaning roller, a first synchronous wheel is provided in the front roller for synchronous rotation, a transmission wheel is provided at the bottom of the mobile platform for symmetrical rotation front and back, two groups of transmission wheels are symmetrically provided up and down and friction transmission is carried out between the transmission wheels, and a cleaning roller is provided for rotation at the bottom of one side of the mobile platform.

[0010] A further improvement is that: the upper group of driving wheels is belt-driven to the second synchronous wheel, and the lower group of driving wheels is belt-driven to the cleaning roller.

[0011] Further improvements are: the synchronous unwinding mechanism includes a second synchronous wheel, an extension frame, an electric telescopic rod, a lifting platform, a guide roller and a pressure roller, a second synchronous wheel is synchronously rotated on the roller on the rear side, an extension frame is fixedly provided on the other side of the mobile platform, an electric telescopic rod is fixedly provided on the extension frame, a lifting platform is fixedly provided at the telescopic end of the electric telescopic rod, a guide roller is rotatably provided on one side of the lifting platform, and a pressure roller is rotatably provided in the middle of the bottom of the lifting platform.

[0012] A further improvement is that a belt is used to drive the pressure roller and the second synchronous wheel.

[0013] The beneficial effects of the utility model are as follows: the utility model realizes automatic peeling of the sticker at the bottom of the roll material before laying by making the peeling plate close to the roll material ground and at the same time the sticky block on the peeling roller sticks to the sticker layer and rolls it up, thereby effectively improving the laying efficiency of the waterproof roll material; the cleaning roller and the first synchronous roller are respectively driven by the upper and lower sets of drive wheel belts, so that when the mobile platform is pulled to move, the cleaning roller is driven to reverse and fit the ground, thereby cleaning the garbage and dust on the ground, reducing manual cleaning work and facilitating the normal laying of the waterproof roll material. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is the overall front cross-sectional view of the utility model;

[0015] Figure 2 It is a side view of the peeling roller of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of point A of the present utility model.

[0017] Among them: 1. Mobile platform; 2. Roller; 3. First bracket; 4. Flattening roller; 5. Peeling plate; 6. Peeling roller; 7. Sticky block; 8. Second bracket; 9. Coil; 10. Handle; 11. First synchronous wheel; 12. Drive wheel; 13. Cleaning roller; 14. Second synchronous wheel; 15. Extension frame; 16. Electric telescopic rod; 17. Lifting platform; 18. Guide roller; 19. Pressing roller. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with an embodiment. The embodiment is only used to explain the present invention and does not constitute a limitation on the protection scope of the present invention.

[0019] according to Figure 1 , Figure 2 , Figure 3As shown, the present embodiment provides a high-efficiency anti-sticky waterproof coiled material laying device, including a mobile platform 1, a roller 2, a sticker peeling mechanism, a cleaning mechanism and a synchronous unwinding mechanism. The four corners of the bottom of the mobile platform 1 are equipped with rollers 2. The sticker peeling mechanism includes a first bracket 3, a flattening roller 4, a peeling plate 5, a peeling roller 6 and a sticking block 7. The first bracket 3 is fixedly provided with a flattening roller 4 on one side between the first brackets 3 and rotates up and down alternately. A peeling plate 5 is fixedly provided on the other side between the first brackets 3. A peeling roller 6 is rotated at a corresponding position below the flattening roller 4. The peeling roller 6 and the flattening roller 4 are driven by a belt. A sticking block 7 is fixed on the peeling roller 6. A cleaning mechanism is provided below one side of the mobile platform 1. A synchronous unwinding mechanism is provided on the other side of the mobile platform 1. When the coiled material 9 passes through the peeling plate 5 after unwinding, the coiled material 9 is separated from the sticker by the peeling plate 5. The separated sticker is adhered to the peeling roller 6 with the sticking block 7 for winding, so as to realize automatic sticker peeling, thereby solving the problem that the labor intensity of manually tearing off stickers is high and the paving speed is affected.

[0020] A second bracket 8 is fixedly provided symmetrically front and back on one side of the mobile platform 1, and a coil 9 is rotatably provided on the bearing of the second bracket 8. A handle 10 is fixedly provided on one side of the mobile platform 1. The coil 9 is unwound and passes through the flattening roller 4 in an alternating manner, and the flattening roller 4 rotates with the unwinding.

[0021] The cleaning mechanism includes a first synchronous wheel 11, a transmission wheel 12 and a cleaning roller 13. The first synchronous wheel 11 is synchronously rotated in the front roller 2. The bottom of the mobile platform 1 is symmetrically rotated with a transmission wheel 12. Two groups of transmission wheels 12 are symmetrically arranged up and down, and friction transmission is carried out between the transmission wheels 12. A cleaning roller 13 is rotated at the bottom of one side of the mobile platform 1. The upper group of transmission wheels 12 and the second synchronous wheel 14 are belt-driven, and the lower group of transmission wheels 12 and the cleaning roller 13 are belt-driven. When the handle 10 is pulled to drive the mobile platform 1 to move, the roller 2 rotates to drive the first synchronous wheel 11 to rotate, and then through the belt transmission between the transmission wheel 12 and the cleaning roller 13, the cleaning roller 13 rotates in the opposite direction of the roller 2, so as to rotate and clean the ground, and sweep away the garbage and dust on the ground, thereby solving the problem of manually cleaning the dust and garbage on the ground before paving.

[0022] The synchronous unwinding mechanism includes a second synchronous wheel 14, an extension frame 15, an electric telescopic rod 16, a lifting platform 17, a guide roller 18 and a pressure roller 19. The second synchronous wheel 14 is synchronously rotated on the rear roller 2, and an extension frame 15 is fixedly provided on the other side of the mobile platform 1. The electric telescopic rod 16 is fixedly provided on the extension frame 15, and a lifting platform 17 is fixedly provided at the telescopic end of the electric telescopic rod 16. A guide roller 18 is rotatably provided on one side of the lifting platform 17, and a pressure roller 19 is rotatably provided in the middle of the bottom of the lifting platform 17. Belt transmission is provided between the pressure roller 19 and the second synchronous wheel 14. When the mobile platform 1 is pulled to move, the rear roller 2 rotates, and then the belt of the second synchronous wheel 14 drives the pressure roller 19 to rotate, and the friction between the pressure roller 19 and the coil 9 pulls the coil 9 to unwind, so that the unwinding speed is synchronized with the moving speed.

[0023] The high-efficiency anti-sticky waterproofing coiled material laying device pulls the coiled material to unwind before laying, and passes through the flattening roller and the guide roller alternately in sequence. After the sticker under the coiled material is torn off, it sticks to the sticky block and is then pressed under the pressure roller. The handle is pulled to drive the mobile platform to move, and the roller rotates. The front roller is driven by the first synchronous wheel belt to drive the cleaning roller to rotate in the opposite direction to clean the garbage and dust on the ground. The rear roller rotates and is driven by the second synchronous wheel belt to drive the pressure roller to rotate. The friction between the pressure roller and the coiled material drives the coiled material to unwind. When the coiled material is unrolled, the friction drives the flattening roller to rotate. The flattening roller belt drives the stripping roller to rotate to rewind the sticker, and the stripping plate facilitates the separation of the coiled material from the sticker.

[0024] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A highly efficient reverse-adhesive waterproofing coiled material laying device, characterized in that: The invention comprises a movable platform (1), a roller (2), a sticker peeling mechanism, a cleaning mechanism and a synchronous unwinding mechanism. The movable platform (1) is provided with rollers (2) at the four corners of its bottom. The sticker peeling mechanism comprises a first bracket (3), a flattening roller (4), a peeling plate (5), a peeling roller (6) and a sticking block (7). The first bracket (3) is fixedly provided on the other side of the movable platform (1) in a front-to-back symmetrical manner. A flattening roller (4) is staggeredly provided on one side between the first brackets (3) so as to rotate up and down. A peeling plate (5) is fixedly provided on the other side between the first brackets (3). A peeling roller (6) is rotatably provided at a corresponding position below the flattening roller (4). A belt is driven between the peeling roller (6) and the flattening roller (4). A sticking block (7) is fixedly provided on the peeling roller (6). A cleaning mechanism is provided below one side of the movable platform (1). A synchronous unwinding mechanism is provided on the other side of the movable platform (1).

2. The high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 1, characterized in that: A second bracket (8) is fixedly provided on one side of the mobile platform (1) in a front-to-rear symmetrical manner, and a coil (9) is rotatably provided on the bearing of the second bracket (8).

3. A high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 2, characterized in that: A handle (10) is fixedly provided on one side of the mobile platform (1), and the coiled material (9) is unrolled and staggered through the flattening rollers (4).

4. The high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 1 is characterized in that: The cleaning mechanism comprises a first synchronous wheel (11), a transmission wheel (12) and a cleaning roller (13); the first synchronous wheel (11) is synchronously rotated inside the front roller (2); a transmission wheel (12) is symmetrically rotated front and back at the bottom of the mobile platform (1); two groups of transmission wheels (12) are symmetrically arranged up and down, and friction transmission is performed between the transmission wheels (12); a cleaning roller (13) is rotatably arranged at the bottom of one side of the mobile platform (1).

5. A high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 4, characterized in that: The upper group of the driving wheels (12) and the second synchronous wheel (14) are driven by belts, and the lower group of the driving wheels (12) and the cleaning roller (13) are driven by belts.

6. The high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 1 is characterized by: The synchronous unwinding mechanism comprises a second synchronous wheel (14), an extension frame (15), an electric telescopic rod (16), a lifting platform (17), a guide roller (18) and a pressure roller (19); the second synchronous wheel (14) is synchronously rotatably provided on the rear roller (2); an extension frame (15) is fixedly provided on the other side of the mobile platform (1); an electric telescopic rod (16) is fixedly provided on the extension frame (15); a lifting platform (17) is fixedly provided at the telescopic end of the electric telescopic rod (16); a guide roller (18) is rotatably provided on one side of the lifting platform (17); and a pressure roller (19) is rotatably provided in the middle of the bottom of the lifting platform (17).

7. A high-efficiency reverse-adhesive waterproofing coiled material laying device according to claim 6, characterized in that: The pressure roller (19) and the second synchronous wheel (14) are driven by a belt.

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