An automatic roll-up machine for waterproof membrane

Abstract

This invention relates to the field of rolling machine technology, specifically disclosing an automatic rolling machine for waterproof membrane. The machine includes a rolling machine body with a conveyor belt slidably connected to its inner wall; two air shafts; a switching mechanism located outside the air shafts; a feeding mechanism located outside the rolling machine body, capable of unloading the waterproof membrane rolled outside the air shafts and inserting the roll into the air shafts; and a connecting mechanism located outside the conveyor belt. The feeding and switching mechanisms enable automatic loading and unloading of the roll and waterproof membrane, reducing the workload of workers, shortening the loading and unloading time, and improving winding efficiency. Furthermore, the connecting mechanism allows the cut ends of the waterproof membrane to be attached to the surface of the roll, preventing uneven stretching at both ends of the waterproof membrane due to pulling.

Description

Technical Field

[0001] This invention relates to the field of rolling machine technology, specifically to an automatic rolling machine for waterproof membrane. Background Technology

[0002] Waterproof membranes are mainly used in building walls, roofs, tunnels, highways, landfills, and other places. They are flexible building materials that can be rolled up to resist leaks of external rainwater and groundwater. Serving as a leak-proof connection between the foundation and the building, they are the first line of defense in the entire waterproofing project, playing a crucial role. Based on their main components, they are classified into asphalt waterproof membranes, polymer-modified asphalt waterproof membranes, and synthetic polymer waterproof membranes. Based on their reinforcing material, they are classified into non-reinforcing membranes, paper-based membranes, fiberglass-based membranes, glass cloth-based membranes, and polyethylene-based membranes.

[0003] A waterproof membrane rolling machine is the final component in the production of waterproof membranes. Its function is to roll the finished waterproof membrane into rolls for subsequent packaging and sale. To prevent the rolled waterproof membrane from being compressed and deformed during transportation, a roll is added during the rolling process. Some existing rolling machines require an operator to insert the roll into the machine's air shaft, pull up one end of the waterproof membrane and attach it to the roll surface, then start the machine to roll the membrane. However, when placing the roll, the operator needs to adjust its alignment according to the position of the waterproof membrane to ensure it is evenly distributed on the roll surface. This results in slow roll installation, reduced production efficiency, and a heavy workload for the operator. Furthermore, because waterproof membranes have a certain degree of extensibility and flexibility, the tension of the waterproof membrane at both ends of the roll is uneven when the operator wraps it around the roll surface, affecting the rolling quality. Therefore, we propose an automatic roll-up machine for waterproof membranes. Summary of the Invention

[0004] The purpose of this invention is to provide an automatic rolling machine for waterproof membranes to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an automatic waterproof membrane winding machine, comprising a winding machine body, a conveyor belt slidably connected to the inner wall of the winding machine body; two air shafts; a switching mechanism located outside the air shafts, capable of switching the positions of the two air shafts; a feeding mechanism located outside the winding machine body, capable of feeding the waterproof membrane wound outside the air shafts and inserting the roll into the outside of the air shafts; and a connecting mechanism located outside the conveyor belt, capable of connecting the waterproof membrane to the surface of the roll.

[0006] Preferably, the switching mechanism includes a fixed rod fixedly connected to the end of the air shaft, a connecting plate fixedly connected between the two fixed rods, a connecting rod fixedly connected to one side of the connecting plate, a drive motor fixedly connected to one end of the connecting rod, the drive motor fixedly connected to the main body of the winding machine, a telescopic rod slidably connected to the end of the fixed rod away from the air shaft, a compression spring fixedly connected to one end of the telescopic rod, one end of the compression spring fixedly connected to the inner wall of the fixed rod, a limit block fixedly connected to the outer side of the fixed rod, a limit groove that can slide with the limit block on the inner wall of the telescopic rod, a top block slidably connected to the outer side of any one of the telescopic rods, a drive component that can drive the telescopic rod to rotate on the inner wall of the top block, a push component that can drive the telescopic rod to move on the end of the telescopic rod near the top block, and an inflation component that can inflate and deflate the air shaft on the outer side.

[0007] Preferably, the driving component includes a rotating rod located on the inner wall of the top block. One end of the rotating rod passes through the inner wall of the main body of the winding machine and is fixedly connected to the main body of the winding machine. The other end of the rotating rod is fixedly connected to a snap-fit ​​block. A snap-fit ​​groove is provided at the end of the telescopic rod near the snap-fit ​​block, which can snap into the snap-fit ​​block.

[0008] Preferably, the pushing component includes a push plate slidably connected to one end of the telescopic rod, the push plate being slidably connected to the inner wall of the top block, and a pneumatic telescopic rod being fixedly connected to one side of the push plate, with one end of the pneumatic telescopic rod being fixedly connected to the inner wall of the main body of the rolling machine.

[0009] Preferably, the inflatable component includes a fixed seat located outside the air shaft, a telescopic tube slidably connected to one end of the fixed seat, an interface fixedly connected to one end of the telescopic tube, and a second pneumatic telescopic tube fixedly connected to the outside of the telescopic tube, with one end of the second pneumatic telescopic tube fixedly connected to the fixed seat.

[0010] Preferably, the feeding mechanism includes a discharge rack located on the outside of the main body of the rolling machine. Multiple guide wheels are rotatably connected to the inner wall of the discharge rack. A placement groove is opened on the inner wall of the discharge rack. A feeding component capable of feeding the roll is provided on the inner wall of the placement groove. A feeding component capable of unloading the waterproof membrane rolled on the outside of the air shaft is provided below the air shaft.

[0011] Preferably, the feeding component includes a pneumatic telescopic rod three fixedly connected to the bottom of the placement trough, a placement plate fixedly connected above the pneumatic telescopic rod three, a feeding plate slidably connected to the inner wall of the placement plate, a pneumatic telescopic rod four fixedly connected to one end of the feeding plate, one end of the pneumatic telescopic rod four fixedly connected to the inner wall of the placement plate, and a storage trough for storing rolls opened on the inner wall of the discharge rack. The storage trough is located above the placement plate, a baffle is slidably connected to the inner wall of the storage trough, a return spring is fixedly connected to one end of the baffle, and one end of the return spring is fixedly connected to the inner wall of the storage trough.

[0012] Preferably, the feeding component includes a feeding plate located below the air shaft. One end of the feeding plate is slidably connected to the inner wall of the main body of the coiler. A transmission chain is fixedly connected to one end of the feeding plate. Multiple transmission gears mesh on the inner side of the transmission chain. A rotary motor is fixedly connected to one end of any transmission gear. The rotary motor is fixedly connected to the inner wall of the main body of the coiler.

[0013] Preferably, the connecting mechanism includes a glue spray head fixedly connected to the main body of the rolling machine, a material conveying pipe fixedly connected above the glue spray head, a glue storage tank fixedly connected to one end of the material conveying pipe through the inner wall of the main body of the rolling machine, the glue storage tank fixedly connected to the inner wall of the main body of the rolling machine, a control valve fixedly connected to the outer side of the end of the material conveying pipe near the main body of the rolling machine, a lower support plate provided below the conveyor belt, a support rod fixedly connected to the center of one end of the lower support plate, both ends of the support rod being rotatably connected to the inner wall of the main body of the rolling machine, a drive gear fixedly connected to the outer side of one end of the support rod, a transmission gear plate meshing below the drive gear, a pneumatic telescopic rod five fixedly connected to one end of the transmission gear plate, and one end of the pneumatic telescopic rod five fixedly connected to the inner wall of the main body of the rolling machine.

[0014] Preferably, the top block has a slanted end.

[0015] This invention has at least the following beneficial effects:

[0016] In this application, the feeding mechanism automatically inserts the roll into the outside of the air expansion shaft, and the switching mechanism swaps the positions of the air expansion shaft with the waterproof membrane wound up with those with only the roll. The connecting mechanism connects the end of the waterproof membrane to the bottom of the roll. Compared to existing technologies, where workers need to adjust the roll alignment according to the position of the waterproof membrane to ensure it is evenly distributed on the roll surface, resulting in slow installation speed, reduced production efficiency, and a heavy workload for workers, and further complicating the process of attaching one end of the waterproof membrane to the roll... When the waterproof membrane is wound onto the surface of the roll, due to its certain extensibility and flexibility, the tension of the waterproof membrane at both ends of the roll is different when workers wrap it around the roll surface, affecting the winding quality. This application can realize the automatic loading and unloading of the roll and the waterproof membrane by setting up a feeding mechanism and a switching mechanism, thereby reducing the workload of workers, shortening the loading and unloading time of the roll, and improving the winding efficiency. In addition, the set connection mechanism can attach the cut end of the waterproof membrane to the roll surface, thereby avoiding the uneven elongation of the waterproof membrane at both ends due to pulling. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a top sectional view of the structure of the present invention;

[0019] Figure 3This is a side sectional view of the material component in the structure of the present invention;

[0020] Figure 4 This is a side sectional view of the telescopic rod structure of the present invention;

[0021] Figure 5 This is a rear sectional view of the main body of the coiling machine of the present invention;

[0022] Figure 6 This is a top view of the lower support plate of the structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the main view of the limiting plate of the present invention;

[0024] Figure 8 This is a rear cross-sectional view of the movable plate structure of the present invention.

[0025] In the diagram: 1-Curling machine body; 2-Conveyor belt; 3-Air shaft; 4-Switching mechanism; 40-Fixing rod; 41-Connecting plate; 42-Connecting rod; 43-Drive motor; 44-Telescopic rod; 45-Compression spring; 46-Limiting block; 47-Limiting groove; 48-Top block; 49-Drive component; 410-Pushing component; 411-Inflating component; 412-Rotating rod; 413-Snap-fit ​​block; 414-Snap-fit ​​groove; 415-Push plate; 416-Pneumatic telescopic rod one; 417-Fixing seat; 418-Telescopic tube; 419-Interface; 420-Pneumatic telescopic tube two; 421-Slanted end; 5-Feeding mechanism; 50-Discharge rack; 51-Guide wheel; 52-Placement groove; 53-Feeding component; 54-Lower... Components; 55-Pneumatic telescopic rod three; 56-Placement plate; 57-Loading plate; 58-Pneumatic telescopic rod four; 59-Storage trough; 510-Baffle; 511-Reset spring; 512-Discharge plate; 513-Drive chain; 514-Drive gear; 515-Rotary motor; 6-Connecting mechanism; 60-Spray nozzle; 61-Conveying pipe; 62-Glue storage tank; 63-Control valve; 64-Lower support plate; 65-Support rod; 66-Drive gear; 67-Drive gear plate; 68-Pneumatic telescopic rod five; 7-Pneumatic telescopic rod six; 8-Limit plate; 9-Adjusting rod; 10-Distance sensor; 11-Moving plate; 12-Electric telescopic rod one; 13-Adjusting plate; 14-Adjusting wheel; 15-Electric telescopic rod two. Detailed Implementation

[0026] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0027] Example 1

[0028] Please see Figure 1-6 This invention provides a technical solution: an automatic waterproof membrane winding machine, comprising a winding machine body 1, a conveyor belt 2 slidably connected to the inner wall of the winding machine body 1; two air shafts 3; a switching mechanism 4 located outside the air shafts 3, capable of switching the positions of the two air shafts 3; a feeding mechanism 5 located outside the winding machine body 1, capable of feeding the waterproof membrane wound outside the air shafts 3 and inserting the roll into the outside of the air shafts 3; and a connecting mechanism 6 located outside the conveyor belt 2, capable of connecting the waterproof membrane to the surface of the roll. In use, the feeding mechanism 5 inserts the roll into the outside of the air shafts 3 and adjusts the position of the roll on the air shafts 3. The switching mechanism 4 inflates the air shafts 3 to fix the roll in place. The switching mechanism 4 also drives the two air shafts 3 to exchange positions, causing the air shaft 3 with the roll on the outside to rotate to the winding machine body 1. In the working position, the main body 1 of the rolling machine moves the waterproof membrane to the conveyor belt 2. The connecting mechanism 6 attaches the waterproof membrane above the conveyor belt 2 to the surface of the roll. The main body 1 of the rolling machine drives the air shaft 3 to rotate in coordination with the rotation of the roll. The rotation of the roll is used to wind up the waterproof membrane. When a roll is wound up, the main body 1 of the rolling machine cuts the waterproof membrane. The switching mechanism 4 swaps the positions of the two air shafts 3, so that the wound roll rotates to the position of the feeding mechanism 5. At the same time, the unwound roll is driven to the working position of the main body 1 of the rolling machine by the air shaft 3. The feeding mechanism 5 pushes out the wound roll outside the air shaft 3 and replaces it with a new roll to cooperate with the winding work, thereby reducing the workload of the workers, reducing the loading and unloading time of the roll, improving the winding efficiency, and the connecting mechanism 6 can attach the cut end of the waterproof membrane to the surface of the roll, thereby avoiding the stretching of the waterproof membrane and causing uneven elongation at both ends.

[0029] The switching mechanism 4 includes a fixed rod 40 fixedly connected to the end of the air shaft 3. A connecting plate 41 is fixedly connected between the two fixed rods 40. A connecting rod 42 is fixedly connected to one side of the connecting plate 41. A drive motor 43 is fixedly connected to one end of the connecting rod 42. The drive motor 43 is fixedly connected to the main body 1 of the winding machine. A telescopic rod 44 is slidably connected to the end of the fixed rod 40 away from the air shaft 3. A compression spring 45 is fixedly connected to one end of the telescopic rod 44. One end of the compression spring 45 is fixedly connected to the inner wall of the fixed rod 40. A limit block 46 is fixedly connected to the outer side of the fixed rod 40. A limit groove 47 is provided on the inner wall of the telescopic rod 44, which can slide with the limit block 46. A top block 48 is slidably connected to the outer side of a telescopic rod 44. The top block 48 has an inclined end 421, and a driving component 49 that can drive the telescopic rod 44 to rotate is provided on the inner wall of the top block 48. A pushing component 410 that can drive the telescopic rod 44 to move is provided at one end of the telescopic rod 44 near the top block 48. An inflation component 411 that can inflate and deflate the air shaft 3 is provided on the outer side of the air shaft 3. When the switching mechanism 4 is working, the air shaft 3 is inflated by the inflation component 411 to fix the air shaft 3 to the inserted drum. After the drum is connected to the air shaft 3, the drive motor 43 drives the connecting rod 42 to rotate, and the connecting rod 42 drives the connecting plate 41. Rotation of the connecting plate 41 causes the fixed rods 40 at both ends to rotate, resulting in an exchange of positions between the two air shafts 3. During the movement of the air shafts 3, the air shafts 3 drive the telescopic rod 44 to slide along the surface of the top block 48. The inclined end 421 on the surface of the top block 48 presses the telescopic rod 44, causing the telescopic rod 44 to slide along the inner wall of the fixed rod 40 and compress the compression spring 45. At the same time, the limiting block 46 slides along the inner wall of the limiting groove 47. When the telescopic rod 44 moves to the end of the top block 48, the compression spring 45, which is in a compressed state, pushes the telescopic rod 44 to slide outward along the inner wall of the fixed rod 40, causing the limiting block 46 to slide along the inner wall of the limiting groove 47. 4. The telescopic rod 44 slides into the inner wall of the top block 48 and connects with the drive component 49. When the waterproof membrane is being wound up, the drive component 49 drives the telescopic rod 44 to rotate. The limit block 46 causes the telescopic rod 44 to drive the fixed rod 40 to rotate. The fixed rod 40 drives the air shaft 3 to rotate to cooperate in driving the roll to wind up the waterproof membrane. After winding is completed, the pusher 410 pushes the telescopic rod 44 to slide along the inner wall of the fixed rod 40, thereby causing the telescopic rod 44 to slide out of the inner wall of the top block 48, thus releasing the limit of the top block 48 on the telescopic rod 44. The feeding mechanism 5 reduces the workload of the workers and shortens the time for loading and unloading the roll, improving the winding efficiency.

[0030] The driving component 49 includes a rotating rod 412 located on the inner wall of the top block 48. One end of the rotating rod 412 passes through the inner wall of the winding machine body 1 and is fixedly connected to the driving component of the winding machine body 1. The other end of the rotating rod 412 is fixedly connected to a locking block 413. The telescopic rod 44 has a locking groove 414 at one end near the locking block 413, which can engage with the locking block 413. When the driving component 49 is working, the telescopic rod 44 slides into the inner wall of the top block 48, so that the locking groove 414 on the inner wall of the telescopic rod 44 engages with the locking block 413. In use, the operation of the winding machine body 1 causes the driving component on the inner wall of the winding machine body 1 to drive the rotating rod 412 to rotate. The rotating rod 412 drives the locking block 413 to rotate. The rotation of the locking block 413 drives the telescopic rod 44 to rotate, thereby causing the telescopic rod 44 to drive the air shaft 3 to rotate. The air shaft 3 drives the outer drum to rotate to cooperate in automatically winding up the waterproof membrane.

[0031] The pusher 410 includes a push plate 415 that is slidably connected to one end of the telescopic rod 44. The push plate 415 is slidably connected to the inner wall of the top block 48. A pneumatic telescopic rod 416 is fixedly connected to one side of the push plate 415. The end of the pneumatic telescopic rod 416 is fixedly connected to the inner wall of the main body 1 of the coiler. When it is necessary to push the telescopic rod 44 out of the inner wall of the top block 48, the pneumatic telescopic rod 416 pushes the push plate 415 to slide along the inner wall of the top block 48. The push plate 415 pushes the telescopic rod 44 to slide outward, causing the locking groove 414 on the inner wall of the telescopic rod 44 to separate from the locking block 413. This causes the connecting plate 41 to drive the fixed rod 40 to rotate in order to switch the positions of the two air shafts 3.

[0032] The inflatable component 411 includes a fixed seat 417 located outside the air shaft 3. The fixed seat 417 is fixedly connected to the inner wall of the main body 1 of the rolling machine. One end of the fixed seat 417 is slidably connected to a telescopic tube 418. One end of the telescopic tube 418 is fixedly connected to an interface 419. A second pneumatic telescopic tube 420 is fixedly connected to the outside of the telescopic tube 418. One end of the second pneumatic telescopic tube 420 is fixedly connected to the fixed seat 417. When the inflatable component 411 is working, the second pneumatic telescopic tube 420 extends, causing the telescopic tube 418 to extend. The extension of the telescopic tube 418 causes the interface 419 to approach the inflation position of the air shaft 3 and be inserted into the inflation port of the air shaft 3, thereby enabling the air shaft 3 to be inflated and deflated. This is to help fix the unwound waterproof membrane roll to the air shaft 3 and to release the rolled waterproof membrane roll from the air shaft 3.

[0033] The feeding mechanism 5 includes a discharge rack 50 located outside the main body 1 of the rolling machine. Multiple guide wheels 51 are rotatably connected to the inner wall of the discharge rack 50. A placement groove 52 is opened on the inner wall of the discharge rack 50. A feeding component 53 is provided on the inner wall of the placement groove 52 to feed the roll. A feeding component 54 is provided below the air shaft 3 to unload the waterproof membrane rolled on the outside of the air shaft 3. When the feeding mechanism 5 is working, the feeding component 54 separates the roll of waterproof membrane rolled on the outside of the air shaft 3 from the air shaft 3 and pushes the roll into the surface of the discharge rack 50. The guide wheels 51 on the inner wall of the discharge rack 50 move the rolled waterproof membrane to the next process. The feeding mechanism 5 pushes the roll out of the inner wall of the placement groove 52 and inserts it into the surface of the air shaft 3. The position of the roll on the surface of the air shaft 3 is adjusted to cooperate with the winding of the waterproof membrane, thereby reducing the workload of the workers.

[0034] The feeding component 53 includes a pneumatic telescopic rod 3 55 fixedly connected to the bottom of the placement trough 52. A placement plate 56 is fixedly connected above the pneumatic telescopic rod 3 55. A feeding plate 57 is slidably connected to the inner wall of the placement plate 56. A pneumatic telescopic rod 4 58 is fixedly connected to one end of the feeding plate 57. One end of the pneumatic telescopic rod 4 58 is fixedly connected to the inner wall of the placement plate 56. A storage trough 59 for storing rolls is opened on the inner wall of the discharge rack 50. The storage trough 59 is located above the placement plate 56. The inner wall of the storage trough 59 is slidably connected to... A baffle 510 is attached, which is L-shaped and has its protruding end located below the placement plate 56. A return spring 511 is fixedly connected to one end of the baffle 510, and one end of the return spring 511 is fixedly connected to the inner wall of the storage trough 59. When the feeding component 53 is working, the operator puts the drum into the storage trough 59 and moves the drum above the placement plate 56 through the storage trough 59. When feeding the drum, the pneumatic telescopic rod 55 extends, causing the placement plate 56 to move upward. The roller 56 slides along the inner wall of the placement groove 52, thus separating from the baffle 510. The compressed return spring 511 pushes the baffle 510 upward to prevent the remaining roller from sliding out of the inner wall of the storage groove 59. When the placement plate 56 slides out of the inner wall of the placement groove 52, and the roller and the air shaft 3 are in a coaxial position, the pneumatic telescopic rod 58 extends to push the loading plate 57 along the inner wall of the placement plate 56 and push the roller above the placement plate 56 into the outside of the air shaft 3, and adjust the position of the roller on the air shaft. The position of the surface is designed to facilitate the winding of the waterproof membrane. The retraction of the pneumatic telescopic rod 55 causes the placement plate 56 to slide down along the inner wall of the placement groove 52 and causes the baffle 510 to slide down along the inner wall of the storage groove 59, thus squeezing the reset spring 511. This releases the baffle 510 from limiting the roll, allowing the roll to slide from the inner wall of the storage groove 59 to above the placement plate 56. This allows the rolls on the inner wall of the storage groove 59 to slide into the upper part of the placement plate 56 in sequence, thereby reducing the workload of the workers.

[0035] The unloading component 54 includes an unloading plate 512 located below the air shaft 3. One end of the unloading plate 512 is slidably connected to the inner wall of the winding machine body 1. A transmission chain 513 is fixedly connected to one end of the unloading plate 512. Multiple transmission gears 514 mesh on the inner side of the transmission chain 513. A rotary motor 515 is fixedly connected to one end of any transmission gear 514. The rotary motor 515 is fixedly connected to the inner wall of the winding machine body 1. When the unloading component 54 is working, the rotary motor 515 drives the transmission gear 514 to rotate. The transmission gear 514 drives the transmission chain 513 to rotate. The transmission chain 513 drives the remaining transmission gears 514 to rotate. At the same time, the transmission chain 513 drives the unloading plate 512 to move in order to unload the waterproof membrane wound on the surface of the air shaft 3.

[0036] The connecting mechanism 6 includes a glue spray head 60 fixedly connected to the main body 1 of the rolling machine. A material conveying pipe 61 is fixedly connected above the glue spray head 60. One end of the material conveying pipe 61 extends through the inner wall of the main body 1 of the rolling machine and is fixedly connected to a glue storage tank 62. The glue storage tank 62 is fixedly connected to the inner wall of the main body 1 of the rolling machine. A control valve 63 is fixedly connected to the outer side of the end of the material conveying pipe 61 near the main body 1 of the rolling machine. A lower support plate 64 is located below the conveyor belt 2. A concave arc is opened at the end of the lower support plate 64 near the air expansion shaft 3 to cooperate in clamping the waterproof membrane onto the surface of the roll. A support rod 65 is fixedly connected to the center of one end of the lower support plate 64. The two ends of the support rod 65 are rotatably connected to the inner wall of the main body 1 of the rolling machine. A drive gear 66 is fixedly connected to the outer side of one end of the support rod 65. A transmission gear plate 67 meshes below the drive gear 66. A pneumatic telescopic rod 68 is fixedly connected to one end of the transmission gear plate 67. One end of the pneumatic telescopic rod 68 is connected to the main body of the rolling machine. The inner wall of the roll body 1 is fixedly connected. When the size of the waterproof membrane wound on the outer side of the roll is appropriate, the cutting component inside the roll body 1 cuts the waterproof membrane. At the same time, the cutting component of the roll body 1 drives the spray head 60 to move, and the control valve 63 opens, so that the glue in the glue storage tank 62 is sent into the spray head 60 through the feed pipe 61, and the glue is applied to the cut position of the waterproof membrane through the spray head 60. When the outer side of the roll is changed, the conveyor belt 2 rotates and drives the waterproof membrane coated with glue to move and slide onto the surface of the lower support plate 64. The pneumatic telescopic rod 68 drives the transmission gear plate 67 to move, the transmission gear plate 67 drives the transmission gear 514 to rotate, the transmission gear 514 drives the support rod 65 to rotate, and the support rod 65 drives the lower support plate 64 to rotate, so that the waterproof membrane on the surface of the lower support plate 64 is attached to the surface of the roll, avoiding the waterproof membrane from being stretched to different degrees at both ends.

[0037] Example 2

[0038] like Figure 7-8In this second embodiment, the other structures remain unchanged. The difference from the first embodiment is that a pneumatic telescopic rod 7 is fixedly connected to the inner wall of the main body 1 of the coiling machine. One end of the pneumatic telescopic rod 7 is fixedly connected to a limiting plate 8, which is slidably connected to the surface of the air shaft 3. An adjusting rod 9 is fixedly connected below the limiting plate 8, and a distance sensor 10 is fixedly connected to one end of the adjusting rod 9. A moving plate 11 is slidably connected to the inner wall of the main body 1 of the coiling machine, located outside the distance sensor 10. An electric telescopic rod 12 is fixedly connected to the inner wall of the moving plate 11, and an adjusting plate 13 is fixedly connected to one end of the electric telescopic rod 12. The adjusting plate 13 is slidably connected to the inner wall of the moving plate 11. An adjusting wheel 14 is rotatably connected to the inner wall of the adjusting plate 13, and a guide groove is provided on the surface of the adjusting wheel 14. An electric telescopic rod 25 is fixedly connected to the outer side of the moving plate 11, and one end of the electric telescopic rod 215 is connected to the inner wall of the main body 1 of the coiling machine. The wall is fixedly connected. When winding up waterproof membranes of different sizes, the pneumatic telescopic rod 7 drives the limiting plate 8 to move to adjust the position of one end of the waterproof membrane. The movement of the limiting plate 8 drives the adjusting rod 9 to move, and the adjusting rod 9 drives the distance sensor 10 to move to monitor the boundary of one end of the waterproof membrane. At the same time, when changing to a narrower size waterproof membrane, the electric telescopic rod 15 pushes the moving plate 11 to move closer to the distance sensor 10. During winding, the distance sensor 10 monitors the degree of deviation of the waterproof membrane winding, and the electric telescopic rod 12 drives the adjusting plate 13 to move. The adjusting plate 13 drives the adjusting wheel 14 to move to correct the deviation of the waterproof membrane. By adjusting the correction position of the narrower waterproof membrane, the correction accuracy when winding up waterproof membranes of different sizes is improved, and the workload of the staff is reduced.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0040] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic roll-up machine for waterproof membrane, comprising: The main body of the winding machine (1) is slidably connected to the inner wall of the main body of the winding machine (1) by a conveyor belt (2); Its features are: Air shaft (3), two air shafts (3) are provided; A switching mechanism (4) is located outside the air shaft (3), and the switching mechanism (4) can switch the positions of the two air shafts (3); The feeding mechanism (5) is located outside the main body (1) of the rolling machine. The feeding mechanism (5) can unload the waterproof roll material that has been wound on the outside of the air shaft (3) and insert the roll into the outside of the air shaft (3). A connecting mechanism (6) is located outside the conveyor belt (2) and is capable of connecting the waterproof membrane to the surface of the roll. The switching mechanism (4) includes a fixed rod (40) fixedly connected to the end of the air shaft (3), a connecting plate (41) fixedly connected between the two fixed rods (40), a connecting rod (42) fixedly connected to one side of the connecting plate (41), a drive motor (43) fixedly connected to one end of the connecting rod (42), the drive motor (43) fixedly connected to the main body (1) of the winding machine, a telescopic rod (44) slidably connected to the end of the fixed rod (40) away from the air shaft (3), a compression spring (45) fixedly connected to one end of the telescopic rod (44), and one end of the compression spring (45) being connected to the inner part of the fixed rod (40). The wall is fixedly connected, and the outer side of the fixed rod (40) is fixedly connected to the limiting block (46). The inner wall of the telescopic rod (44) is provided with a limiting groove (47) that can slide with the limiting block (46). Any one of the telescopic rods (44) is slidably connected to the outer side of a top block (48). The inner wall of the top block (48) is provided with a driving member (49) that can drive the telescopic rod (44) to rotate. The end of the telescopic rod (44) near the top block (48) is provided with a pushing member (410) that can drive the telescopic rod (44) to move. The outer side of the air shaft (3) is provided with an inflation member (411) that can inflate and deflate the air shaft (3). The driving component (49) includes a rotating rod (412) located on the inner wall of the top block (48). One end of the rotating rod (412) is inserted into the inner wall of the main body (1) of the winding machine and is fixedly connected to the main body (1). The other end of the rotating rod (412) is fixedly connected to a snap-fit ​​block (413). The telescopic rod (44) has a snap-fit ​​groove (414) at one end near the snap-fit ​​block (413) that can snap-fit ​​with the snap-fit ​​block (413). The pusher (410) includes a push plate (415) slidably connected to one end of the telescopic rod (44), the push plate (415) slidably connected to the inner wall of the top block (48), and a pneumatic telescopic rod (416) fixedly connected to one side of the push plate (415), the end of the pneumatic telescopic rod (416) being fixedly connected to the inner wall of the main body (1) of the rolling machine; The inflatable component (411) includes a fixed seat (417) located outside the air shaft (3). One end of the fixed seat (417) is slidably connected to a telescopic tube (418). One end of the telescopic tube (418) is fixedly connected to an interface (419). A second pneumatic telescopic tube (420) is fixedly connected to the outside of the telescopic tube (418). One end of the second pneumatic telescopic tube (420) is fixedly connected to the fixed seat (417).

2. The automatic waterproof membrane rolling machine according to claim 1, characterized in that: The feeding mechanism (5) includes a feeding rack (50) located outside the main body (1) of the rolling machine. Multiple guide wheels (51) are rotatably connected to the inner wall of the feeding rack (50). A placement groove (52) is provided on the inner wall of the feeding rack (50). A feeding component (53) capable of feeding the roll is provided on the inner wall of the placement groove (52). A feeding component (54) capable of unloading the waterproof roll material rolled on the outside of the air shaft (3) is provided below the air shaft (3).

3. The automatic waterproof membrane rolling machine according to claim 2, characterized in that: The feeding component (53) includes a pneumatic telescopic rod three (55) fixedly connected to the bottom of the placement groove (52). A placement plate (56) is fixedly connected above the pneumatic telescopic rod three (55). A feeding plate (57) is slidably connected to the inner wall of the placement plate (56). A pneumatic telescopic rod four (58) is fixedly connected to one end of the feeding plate (57). One end of the pneumatic telescopic rod four (58) is fixedly connected to the inner wall of the placement plate (56). A storage trough (59) for storing rolls is opened on the inner wall of the discharge rack (50). The storage trough (59) is located above the placement plate (56). A baffle (510) is slidably connected to the inner wall of the storage trough (59). A return spring (511) is fixedly connected to one end of the baffle (510). One end of the return spring (511) is fixedly connected to the inner wall of the storage trough (59).

4. The automatic waterproof membrane rolling machine according to claim 2, characterized in that: The feeding component (54) includes a feeding plate (512) located below the air shaft (3). One end of the feeding plate (512) is slidably connected to the inner wall of the main body (1) of the coiler. A transmission chain (513) is fixedly connected to one end of the feeding plate (512). Multiple transmission gears (514) are meshed on the inner side of the transmission chain (513). A rotary motor (515) is fixedly connected to one end of any of the transmission gears (514). The rotary motor (515) is fixedly connected to the inner wall of the main body (1) of the coiler.

5. The automatic waterproof membrane rolling machine according to claim 1, characterized in that: The connecting mechanism (6) includes a glue spraying head (60) fixedly connected to the main body (1) of the rolling machine. A material conveying pipe (61) is fixedly connected above the glue spraying head (60). One end of the material conveying pipe (61) extends through the inner wall of the main body (1) of the rolling machine and is fixedly connected to a glue storage tank (62). The glue storage tank (62) is fixedly connected to the inner wall of the main body (1) of the rolling machine. A control valve (63) is fixedly connected to the outer side of the end of the material conveying pipe (61) near the main body (1). A lower support plate is provided below the conveyor belt (2). (64) A support rod (65) is fixedly connected to the center of one end of the lower support plate (64). The two ends of the support rod (65) are rotatably connected to the inner wall of the main body (1) of the coiler. A drive gear (66) is fixedly connected to the outer side of one end of the support rod (65). A transmission gear plate (67) meshes with the drive gear (66) below. A pneumatic telescopic rod five (68) is fixedly connected to one end of the transmission gear plate (67). One end of the pneumatic telescopic rod five (68) is fixedly connected to the inner wall of the main body (1) of the coiler.

6. The automatic waterproof membrane rolling machine according to claim 1, characterized in that: The top block (48) is provided with a slanted end (421).

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