Composite device of waterproof tarpaulin
The composite device enhances tarpaulin compactness by using synchronized rotation and movement to achieve tight overlaps and bubble removal, addressing the low compactness issue in existing devices.
Patent Information
- Application Number
- CN202421016883.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-11
AI Technical Summary
Existing waterproof tarpaulin composite devices struggle to compact overlapping layers tightly, resulting in low compactness.
A composite device with a guide connecting plate, guide rollers, conversion shafts, and U-shaped pressure plates that synchronize the rotation of moon-shaped rotating disks and gears to drive the tarpaulin forward, allowing for repeated overlapping and compaction by movable gears and rack plates, enhancing compactness.
The device effectively compacts waterproof tarpaulins by squeezing out bubbles and improving their compactness through synchronized rotation and movement, ensuring a tight and seamless overlap.
Smart Images
Figure CN222201740U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to a composite device for waterproof tarpaulin. 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 leakage-free connection between the project foundation and the building, it is the first barrier to the waterproofing of the entire project and plays a vital role in the entire project. The main products include asphalt waterproof membrane and polymer waterproof membrane. Usually, multiple layers of materials are compounded. Depending on the material, the thickness of the waterproof membrane to be compounded is also different.
[0003] The existing waterproof tarpaulin composite device usually overlaps the tarpaulins by attaching them to each other, which makes it difficult for the device to compact the overlapping tarpaulins more tightly, thereby reducing the compactness. Utility Model Content
[0004] In view of the deficiencies of the prior art, the utility model provides a composite device for a waterproof tarpaulin, which can solve the technical problems in the prior art that the coiled material is not easy to compact more tightly and has low compactness.
[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a composite device of a waterproof tarpaulin includes a guide connecting plate, bearings are provided on both sides of one side surface of the guide connecting plate, a guide roller is movably connected to the bearing on one side of the guide connecting plate, a central shaft is provided in the middle of one side surface of the guide roller, one end of the central shaft is movably connected to the same guide connecting plate, a conversion shaft is movably connected to the middle of one side surface of the guide connecting plate, a conversion shaft is movably connected to the outer arc surface of the conversion shaft, and a conversion pulley is movably connected to the conversion pulley through the middle of one side of the conversion pulley. There is an L-shaped bearing, and the outer arc surface of one end of the L-shaped bearing is connected with a U-shaped pressure plate. One end of the L-shaped bearing that passes through the U-shaped pressure plate is connected to the middle of one side of the guide connecting plate, and rotates synchronously with the connecting gear through the moon-shaped rotating disk. When the moon-shaped rotating disk rotates to connect the connecting sliding column and the cylindrical connecting slide groove, the connecting sliding column slides in the cylindrical connecting slide groove, and the connecting sliding column drives the rotating block to rotate 90° to keep the guide roller driving the waterproof tarpaulin to be compounded on the conveyor belt to transmit and move forward when the connecting gear rotates one circle. At the same time, the U-shaped pressure plate completes one clamping and lifting, and the structure is simple.
[0006] Optionally, a side of the guide connecting plate away from the guide roller is movably connected to a clamping roller, and a side of the clamping roller is movably connected to the same conversion shaft rod, and an outer arc surface of the conversion shaft rod on one side of the clamping roller is movably sleeved with a movable gear.
[0007] Optionally, a rack plate is meshed and connected at the serrations on the outer arc surface of the movable gear, a bearing seat is fixedly mounted on the lower surface of the rack plate, and a column plate is fixedly mounted on the edge of one side of the upper surface of the bearing seat.
[0008] Optionally, a connecting gear is movably connected to the top of one side surface of the column plate, a moon-shaped rotating disk is movably connected to one side surface of the connecting gear, and a sliding column is movably connected to one side edge of the moon-shaped rotating disk.
[0009] Optionally, a rotating block is movably connected to the middle of one side surface of the column plate, and a connecting slide groove is opened on one side of the rotating block. The number of the connecting slide grooves is four and they are evenly distributed in a ring array.
[0010] Optionally, one end of the L-shaped bearing away from the U-shaped pressure plate penetrates to the surface of the rotating block, and a driving gear is fixedly mounted on one side of the connecting gear.
[0011] Optionally, the guide roller on one side of the guide connecting plate is movably adapted to the compacting roller. There are two guide connecting plates, which are distributed in a mirror-symmetrical manner. The guide roller is used for transportation, and the bubbles inside are squeezed out when passing through the U-shaped pressure plate. Then, the movable gear and rack plate move back and forth to repeatedly overlap and compact the waterproof tarpaulin, thereby improving its compactness.
[0012] The utility model provides a composite device for waterproof tarpaulin, which has the following beneficial effects:
[0013] 1. The moon-shaped rotating disk rotates synchronously with the connecting gear. When the moon-shaped rotating disk rotates to connect the connecting sliding column with the cylindrical connecting chute, the connecting sliding column slides in the cylindrical connecting chute. The connecting sliding column drives the rotating block to rotate 90° to keep the connecting gear rotating one circle. The guide roller drives the waterproof tarpaulin to move forward on the conveyor belt. At the same time, the U-shaped pressing plate completes one pressing and lifting, and the structure is simple.
[0014] 2. It is transported by guide rollers, and the bubbles inside are squeezed out when passing through the U-shaped pressure plate. Then, the movable gear and rack plate move back and forth, so that the waterproof tarpaulin is repeatedly overlapped and compacted, thereby improving the compactness. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.
[0016] Figure 1 It is a schematic diagram of the structure of the utility model;
[0017] Figure 2 This is a schematic diagram of the disassembled structure of the utility model;
[0018] Figure 3 It is a side view structural schematic diagram of the utility model;
[0019] Figure 4 It is a schematic diagram of the explosion structure of the utility model.
[0020] In the figure: 1. guide connecting plate; 2. guide roller; 3. center axis; 4. conversion shaft; 5. conversion pulley; 6. L-shaped bearing; 7. U-shaped pressure plate; 8. clamping roller; 9. movable gear; 10. rack plate; 11. bearing seat; 12. column plate; 13. connecting gear; 14. moon-shaped rotating disk; 15. sliding column; 16. rotating block; 17. connecting slide groove. DETAILED DESCRIPTION
[0021] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment in size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.
[0022] See also Figures 1 to 4 The utility model provides a technical solution: a composite device of a waterproof tarpaulin, comprising a guide connecting plate 1, bearings are provided on both sides of one side surface of the guide connecting plate 1, a guide roller 2 is movably connected to the bearing on one side of the guide connecting plate 1, a central axis 3 is provided in the middle of one side surface of the guide roller 2, one end of the central axis 3 is movably connected to the same guide connecting plate 1, a conversion shaft rod 4 is movably connected to the middle of one side surface of the guide connecting plate 1, a conversion pulley 5 is movably connected to the outer arc surface of the conversion shaft rod 4, an L-shaped bearing 6 is penetrated and connected to the middle of one side of the conversion pulley 5, a U-shaped pressing plate 7 is penetrated and connected to the outer arc surface of one end of the L-shaped bearing 6, and one end of the L-shaped bearing 6 that penetrates the U-shaped pressing plate 7 is connected to the middle of one side of the guide connecting plate 1.
[0023] The moon-shaped rotating disk 14 rotates synchronously with the connecting gear 13. When the moon-shaped rotating disk 14 rotates to connect the connecting sliding column 15 with the cylindrical connecting chute 17, the connecting sliding column 15 slides in the cylindrical connecting chute 17. The connecting sliding column 15 drives the 90° rotating block 16 to rotate 90° to keep the guide roller 2 driving the waterproof tarpaulin to move forward on the conveyor belt when the connecting gear 13 rotates one circle. At the same time, the U-shaped pressing plate 7 completes one pressing and lifting, and the structure is simple.
[0024] A pressing roller 8 is movably connected to one side of the guide connecting plate 1 away from the guide roller 2, and a same conversion shaft 4 is movably connected to one side of the pressing roller 8. A movable gear 9 is movably sleeved on the outer arc surface of the conversion shaft 4 on one side of the pressing roller 8, and a rack plate 10 is meshed and connected at the sawtooth portion of the outer arc surface of the movable gear 9. A bearing seat 11 is fixedly installed on the lower surface of the rack plate 10, and a column plate 12 is fixedly installed on the edge of one side of the upper surface of the bearing seat 11. A connecting gear 13 is movably connected to the top of one side surface of the column plate 12, and a moon-shaped rotating disk 1 is movably connected to one side surface of the connecting gear 13. 4. A sliding column 15 is movably connected to the edge of one side of the moon-shaped rotating disk 14, and a rotating block 16 is movably connected to the middle of the surface of one side of the column plate 12. A connecting groove 17 is opened on one side of the rotating block 16. The number of the connecting grooves 17 is four and they are evenly distributed in a ring array. One end of the L-shaped bearing 6 away from the U-shaped pressure plate 7 penetrates the surface of the rotating block 16. A driving gear is fixedly installed on one side of the connecting gear 13. The guide roller 2 on one side of the guide connecting plate 1 is movably adapted to the clamping roller 8. The number of the guide connecting plates 1 is two and they are distributed in a mirror-symmetrical manner.
[0025] It is transported by the guide roller 2, and the bubbles inside are squeezed out when passing through the U-shaped pressing plate 7. Then, the movable gear 9 moves back and forth on the rack plate 10, so that the waterproof tarpaulin is repeatedly overlapped and compacted, thereby improving the compactness.
[0026] In the utility model, the working steps of the device are as follows:
[0027] By starting the driving motor, the connecting gear 13 is controlled to rotate clockwise, and the rear part is fixedly connected to the moon-shaped rotating disk 14, and the moon-shaped rotating disk 14 rotates synchronously with the connecting gear 13. When the moon-shaped rotating disk 14 rotates to connect the connecting sliding column 15 with the cylindrical connecting chute 17, the connecting sliding column 15 slides in the cylindrical connecting chute 17, and the connecting sliding column 15 drives the rotating block 16 to rotate 90°. After the moon-shaped rotating disk 14 rotates to disconnect the connecting sliding column 15 from the cylindrical connecting chute 17, the rotating block 16 is driven by the moon-shaped rotating disk 14 because the moon-shaped rotating disk 14 slides on the circular connecting chute 17. 6 will not rotate easily after the connecting sliding column 15 is disconnected from the cylindrical connecting chute 17. This device can make the U-shaped pressing plate 7 on the surface of the L-shaped bearing 6 rotate through the rotation of the rotating block 16 every time the moon-shaped rotating disk 14 rotates one circle, and the guide connecting plate 1 adopts a front low and rear high form. Therefore, when the waterproof tarpaulin is compounded, it is first transported through the guide roller 2, and the bubbles inside are squeezed out when passing through the U-shaped pressing plate 7. Then, the movable gear 9 moves back and forth on the rack plate 10, so that it can repeatedly overlap and compact the waterproof tarpaulin, thereby improving the compactness.
[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A composite device for a waterproof tarpaulin, comprising a guide connecting plate (1), Features: Bearings are provided on both sides of one side surface of the guide connecting plate (1); a guide roller (2) is movably connected to the bearing on one side of the guide connecting plate (1); a central shaft (3) is provided in the middle of one side surface of the guide roller (2); one end of the central shaft (3) is movably connected to the same guide connecting plate (1); a conversion shaft (4) is movably connected to the middle of one side surface of the guide connecting plate (1); the outer arc surface of the conversion shaft (4) is movably connected to a conversion pulley (5); an L-shaped bearing (6) is penetrated and connected to the middle of one side of the conversion pulley (5); the outer arc surface of one end of the L-shaped bearing (6) is penetrated and connected to a U-shaped pressure plate (7); one end of the L-shaped bearing (6) that penetrates the U-shaped pressure plate (7) is connected to the middle of one side of the guide connecting plate (1).
2. A composite device for waterproof tarpaulin according to claim 1, Features: The side of the guide connecting plate (1) away from the guide roller (2) is movably connected to a clamping roller (8), and the side of the clamping roller (8) is movably connected to the same conversion shaft (4), and the outer arc surface of the conversion shaft (4) on one side of the clamping roller (8) is movably sleeved with a movable gear (9).
3. A composite device for waterproof tarpaulin according to claim 2, Features: The outer arc surface serrations of the movable gear (9) are meshedly connected with a rack plate (10), a bearing seat (11) is fixedly mounted on the lower surface of the rack plate (10), and a column plate (12) is fixedly mounted on one side edge of the upper surface of the bearing seat (11).
4. A composite device for waterproof tarpaulin according to claim 3, Features: A connecting gear (13) is movably connected to the top of one side surface of the column plate (12), a moon-shaped rotating disk (14) is movably connected to one side surface of the connecting gear (13), and a sliding column (15) is movably connected to one side edge of the moon-shaped rotating disk (14).
5. A composite device for waterproof tarpaulin according to claim 4, Features: A rotating block (16) is movably connected in the middle of one side surface of the column plate (12), and a connecting slide groove (17) is opened on one side of the rotating block (16). The number of the connecting slide grooves (17) is four and they are evenly distributed in the form of a ring array.
6. A composite device for waterproof tarpaulin according to claim 5, Features: One end of the L-shaped bearing (6) away from the U-shaped pressure plate (7) penetrates the surface of the rotating block (16), and a driving gear is fixedly mounted on one side of the connecting gear (13).
7. A composite device for waterproof tarpaulin according to claim 6, Features: The guide roller (2) on one side of the guide connecting plate (1) is movably matched with the pressure roller (8), and the number of the guide connecting plates (1) is two and they are distributed in a mirror-symmetrical manner.