Butyl rubber self-adhesion waterproof roll surface layer stripping traction device and traction method
By designing an automated butyl rubber self-adhesive waterproof membrane surface peeling device, which utilizes infrared signals and magnetic powder clutch control, the problems of sheet deformation and frayed edges caused by manual peeling have been solved. This has achieved automated peeling and tension control, improving production efficiency and product quality.
Patent Information
- Application Number
- CN202511697811.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-19
- Publication Date
- 2026-01-02
AI Technical Summary
In the current production of butyl self-adhesive waterproof membrane, the rolls of EPDM sheets are prone to deformation and wavy edges when manually peeled, which is time-consuming, labor-intensive, and difficult to control the peeling force.
Design a traction device for peeling and traction of butyl rubber self-adhesive waterproof membrane surface layer. It adopts infrared signal detection and magnetic powder clutch control. The device uses PLC or microcontroller to judge the over-position and over-allowable value of the surface layer material, and automatically adjusts the traction speed and tension to achieve automatic peeling and shaping.
The automated surface peeling process avoids sheet deformation and frayed edges, improving production efficiency and product quality, and enabling automatic tension detection and control.
Smart Images
Figure CN121247535A_ABST
Abstract
Description
Technical Field
[0001] This invention belongs to the field of waterproof membrane technology, and in particular relates to a butyl rubber self-adhesive waterproof membrane surface peeling and traction device and peeling and traction method. Background Technology
[0002] Currently, the production process of butyl self-adhesive waterproof membrane involves using rolls of EPDM sheets as the surface material. The EPDM surface material is coated onto one side of the surface material by a coating roller on the production line, and an anti-adhesive film is then used to cover the surface of the butyl self-adhesive layer to form the butyl self-adhesive waterproof membrane.
[0003] Due to the heat vulcanization and prestress generated during the winding process, rolls of EPDM sheets often have significant adhesion between the surface layers. During production, the rolls of EPDM sheets need to be manually peeled apart. Since EPDM sheets are elastomers, manual peeling causes severe deformation on both sides of the sheet. After applying adhesive, this results in severe wavy edges on both sides of the finished product. Manual peeling is time-consuming, laborious, and difficult to control the force applied. Summary of the Invention
[0004] To address the aforementioned problems, the present invention aims to disclose a butyl self-adhesive waterproof membrane surface layer peeling and traction device and traction method, which is achieved using the following technical solution.
[0005] A butyl rubber self-adhesive waterproof membrane surface layer peeling and pulling device includes a first support body, a second support body, a third support body, a fourth support body, a fifth support body, a first roller, a second roller, a third roller, and a fourth roller. The first support body and the second support body are arranged opposite to and parallel to each other. The third support body connects the first support body and the second support body. The first support body and the second support body each have downwardly inclined receiving grooves at their relative positions. The two ends of the first roller are respectively located within the receiving grooves of the first support body and the second support body. The second roller is located below the first roller, and its two ends are respectively levitated and fixed to the first support body and the second support body. The fourth support body is located behind the first support body, and the fifth support body is located behind the second support body. The two ends of the third roller are respectively levitated and fixed to the fourth support body and the fifth support body. The two ends of the fourth roller are respectively levitated and fixed to the fourth support body and the fifth support body. The third roller is located above the fourth roller. The device is characterized by further including an adhesion collection device, an adhesion analysis device, and a peeling device. The adhesion collection device consists of a transmitting device and a receiving device. The transmitting device includes a first roller... The transmitter and receiver include a first receiver base, a second receiver base, a first receiver, and a second receiver. Both the first and second transmitters are mounted on the surface behind the third body of the support frame. The first transmitter is closer to the fourth body of the support frame, and the second transmitter is closer to the fifth body of the support frame. The first receiver is mounted on the first receiver base, and has multiple receiver heads arranged in a straight line. The second receiver is mounted on the second receiver base, and also has multiple receiver heads arranged in a straight line. The centers of all receiver heads of the first receiver and the centers of all receiver heads of the second receiver are on the same straight line. The first receiver base is fixed to the surface behind the third body of the support frame below the first transmitter, and the second receiver base is fixed to the surface behind the third body of the support frame below the second transmitter. The adhesion analysis device includes a computing device. The peeling device consists of a traction device and a magnetic powder clutch device. One end of the magnetic powder clutch device is fitted onto the end of the third roller extending from the outer surface of the fifth body of the support frame, and the other end of the magnetic powder device is fixedly connected to one end of the traction device. The adhesion analysis device is electrically connected to the first receiver, the second receiver, the traction device, and the magnetic powder clutch device.
[0006] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the floating fixed finger can rotate relative to the other; both the first body and the second body of the support have holes, and both ends of the second roller pass through the holes, allowing the second roller to rotate around the holes.
[0007] The traction device for a butyl self-adhesive waterproof membrane surface layer described above is characterized in that: the first transmitter is located directly above the first receiver, and the distance between the first transmitter and the first receiver is greater than the thickness of the waterproof membrane surface layer; the second transmitter is located directly above the second receiver, and the distance between the second transmitter and the second receiver is greater than the thickness of the waterproof membrane surface layer.
[0008] The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device described above is characterized in that: the first emitter and the second emitter both emit infrared signals, and the first receiver and the second receiver both receive infrared signals.
[0009] The butyl rubber self-adhesive waterproof membrane surface layer peeling traction device described above is characterized in that: the computing device is a PLC, a single-chip microcomputer, or a single-board computer. After the first receiver and the second receiver receive the signal, they determine whether the surface layer material is out of position and whether the out-of-position exceeds the allowable value. If it exceeds the allowable value, a signal is sent to engage the magnetic powder clutch device with the end of the third roller, and the traction device drives the magnetic powder clutch device to rotate the third roller, generating a large frictional force to return the surface layer material to its original position. After the first receiver and the second receiver receive the signal that the surface layer material is out of position within the allowable range, they separate the magnetic powder clutch device from the end of the third roller and close the traction device.
[0010] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the magnetic powder device is a magnetic powder clutch.
[0011] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the traction device is a G-series geared motor.
[0012] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the third roller and the fourth roller are both single roller or double roller structures.
[0013] The butyl rubber self-adhesive waterproof membrane surface peeling and traction device described above is characterized in that: the center of all receiving heads of the first receiving body and the center of all receiving heads of the second receiving body are on the first horizontal line, and binary encoding is implemented for all receiving heads of the first receiving body and all receiving heads of the second receiving body. Through encoding and matching with the sampling frequency, the matching with the traction speed is achieved, and the width and adhesion of the waterproof membrane surface at each length are recorded in real time.
[0014] A method for pulling a butyl self-adhesive waterproof membrane surface layer, employing the aforementioned peeling and pulling device for a butyl rubber self-adhesive waterproof membrane surface layer, is characterized by comprising the following steps: S11. Normal release of surface material: Normal release of waterproof membrane surface layer; S21. Determine if the waterproof membrane is over-positioned: Determine if the waterproof membrane is over-positioned during the release process. If not, return to step S11; otherwise, proceed to the next step. S31. Determine if the allowable value is exceeded: Determine if the waterproof membrane surface layer is released beyond the allowable value. If not, return to step S11. If yes, proceed to the next step. S41. Start the control device and run: The control device includes a traction device and a magnetic powder clutch device. If the allowable value is exceeded, a signal is sent to engage the magnetic powder clutch device with the end of the third roller, and the traction device drives the magnetic powder device to rotate the third roller, generating a large frictional force to return the surface material to its position. After the first receiver and the second receiver receive the signal that the surface material is out of the allowable range, they separate the magnetic powder clutch device from the end of the third roller and shut down the traction device.
[0015] This application has the following main beneficial technical effects: simple structure and easy implementation; tension can be automatically detected and controlled, avoiding the sheet from being stretched and dragged due to too slow traction speed, or the product being damaged due to excessive pre-tension caused by too fast traction speed; at the same time, it realizes the whole process of recording and controlling product quality. Attached Figure Description
[0016] Figure 1 This is a three-dimensional structural diagram of a portion of the stripping traction device in this application, taken from one direction.
[0017] Figure 2 This is a three-dimensional structural diagram of a portion of the traction stripping device in this application from another direction.
[0018] Figure 3 This is a schematic diagram of the stripping traction device in this application.
[0019] Figure 4 This is a schematic diagram of the cross-sectional distribution of the receiving device in this application.
[0020] Figure 5 This is a schematic diagram of the traction method flow structure in this application.
[0021] Figure 6 This is a schematic diagram showing the planar distribution of the stripping traction device and related components in this application. Detailed Implementation
[0022] To enable those skilled in the art to better understand and implement this patent, the markings in the accompanying drawings are explained in detail below.
[0023] In the diagram: 2—Waterproof membrane surface layer, 3—Adhesion collection device, 4—Adhesion analysis device, 5—Peeling device, 11—First body of the support, 12—Second body of the support, 13—Third body of the support, 14—Fourth body of the support, 15—Fifth body of the support, 16—First roller, 17—Second roller, 18—Third roller, 19—Fourth roller, 102—Receiving trough, 31—Transmitting device, 32—Receiving device, 41—Calculating device, 51—Traction device, 52—Magnetic powder device, 311—First transmitter, 312—Second transmitter, 321—First receiver, 322—Second receiver, 3211—First receiver, 3221—Second receiver.
[0024] Please see Figures 1 to 4 A traction device for a butyl self-adhesive waterproof membrane surface layer includes a first support body 11, a second support body 12, a third support body 13, a fourth support body 14, a fifth support body 15, a second roller 17, a third roller 18, and a fourth roller 19. The first support body 11 and the second support body 12 are arranged opposite to and parallel to each other. The third support body 13 connects the first support body 11 and the second support body 12. The first support body 11 and the second support body 12 are each provided with a downwardly inclined receiving groove 102 at their relative positions. The two ends of the first roller 16 are respectively located in the receiving grooves 102 of the first support body 11 and the second support body 12. Within 02, the second roller 17 is located below the first roller 16, and both ends of the second roller 17 are respectively floatingly fixed on the first body 11 and the second body 12 of the support. The fourth body 14 of the support is located behind the first body 11, and the fifth body 15 of the support is located behind the second body 12. Both ends of the third roller 18 are respectively floatingly fixed on the fourth body 14 and the fifth body 15 of the support. Both ends of the fourth roller 19 are respectively floatingly fixed on the fourth body 14 and the fifth body 15 of the support. The third roller 18 is located above the fourth roller 19. The feature is that it also includes an adhesive collection device 3, an adhesive analysis device 4, and a peeling device 5. The adhesive collection device 3 consists of a transmitting device 31 and a receiving device 32. The transmitting device 31 includes a first transmitter 311 and a second transmitter 312, and the receiving device 32 includes a first receiver base 321, a second receiver base 322, a first receiver 3211, and a second receiver 3221. The first transmitter 311 and the second transmitter 312 are both mounted on the surface behind the third body 13 of the support frame. The first transmitter 311 is closer to the fourth body 14 of the support frame, and the second transmitter 312 is closer to the fifth body 15 of the support frame. The first receiver 3211 is mounted on the first receiver base 321. The first receiver 3211 has multiple receiver heads arranged in a straight line. The second receiver 3221 is mounted on the second receiver base 322. The second receiver 3221 has multiple receiver heads arranged in a straight line. The centers of all receiver heads of the first receiver 3211 and the centers of all receiver heads of the second receiver 3221 are on the same straight line. The first receiver base 321 is fixed on the surface behind the support third body 13 below the first transmitter 311. The second receiver base 322 is fixed on the surface behind the support third body 13 below the second transmitter 312. The bonding analysis device 4 includes a computing device 41; The stripping device 5 consists of a traction device 51 and a magnetic powder device 52. One end of the magnetic powder device 52 is fitted onto the end of the third roller 18 that extends out of the outer surface of the fifth body 15 of the support, and the other end of the magnetic powder device 52 is fixedly connected to one end of the traction device 51. The bonding analysis device 4 is electrically connected to the first receiver 3211, the second receiver 3221, the traction device 51, and the magnetic powder device 52.
[0025] The aforementioned butyl rubber self-adhesive waterproof membrane surface peeling and traction device is characterized by: floating fixation, meaning it can rotate relative to each other; for example, both the first body 11 and the second body 12 of the support frame have holes, and both ends of the second roller 17 pass through the holes, allowing the second roller 17 to rotate around the holes; of course, bearings or similar objects can also be installed in the holes, with both ends of the second roller 17 passing through the bearings or similar objects, thus allowing the second roller 17 to rotate; the second roller 17 has a structure that is larger in the middle and smaller at both ends, with the middle part being much larger than the size of the hole; to further fix its position relative to each other, pins or other fixing objects can be provided on the outside of the first body 11 and the second body 12 of the support frame. Similarly, the floating fixation of the third roller 18 and the fourth roller 19 is similar to that of the second roller 17.
[0026] The butyl rubber self-adhesive waterproof membrane surface layer peeling and pulling device described above is characterized in that: the first emitter 311 is located directly above the first receiver 3211, and the distance between the first emitter 311 and the first receiver 3211 is greater than the thickness of the waterproof membrane surface layer 2; the second emitter 312 is located directly above the second receiver 3221, and the distance between the second emitter 312 and the second receiver 3221 is greater than the thickness of the waterproof membrane surface layer 2.
[0027] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the first emitter 311 and the second emitter 312 emit infrared signals, and the first receiver 3211 and the second receiver 3221 receive infrared signals.
[0028] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the computing device 41 is a PLC, a single-chip microcomputer, or a single-board computer. After the first receiver 3211 and the second receiver 3221 receive the signal, they determine whether the surface material is out of position and whether the out-of-position exceeds the allowable value. If it exceeds the allowable value, a signal is sent to make the magnetic powder device 52 engage with the end of the third roller 18, and the traction device 51 drives the magnetic powder device 52 to rotate the third roller 18, generating a large frictional force to return the surface material to its original position. After the first receiver 3211 and the second receiver 3221 receive the signal that the surface material is out of position within the allowable range, they separate the magnetic powder device 52 from the end of the third roller 18 and shut down the traction device 51.
[0029] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the magnetic powder device 52 is a magnetic powder clutch.
[0030] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the traction device 51 is a G-series geared motor for traction.
[0031] The butyl rubber self-adhesive waterproof membrane surface peeling traction device described above is characterized in that: the third roller 18 and the fourth roller 19 can both be single roller or double roller structures.
[0032] The traction device for the butyl self-adhesive waterproof membrane surface layer described above is characterized in that the second roller 17 can be omitted.
[0033] In this application, the rolled waterproof membrane is wound on the first roller 16, the waterproof membrane surface layer 2 is released and pulled around the second roller 17, then passes through the gap between the transmitting device 31 and the receiving device 32 and is pressed on the third roller 18, then passes downward and is pulled over the fourth roller 19, and continues to be pulled forward; of course, the second roller 17 and the fourth roller 19 can be omitted, their presence can further shape the waterproof membrane surface layer 2 to make it flatter.
[0034] In this application, when the third roller 18 and the fourth roller 19 are a double roller structure, the rolled waterproof membrane is wound on the first roller 16, the waterproof membrane surface layer 2 is released and pulled around the second roller 17, then passes through the gap between the transmitting device 31 and the receiving device 32, and through the gap between the third roller 18, then passes downward and is pulled through the gap between the fourth roller 19, and continues to be pulled forward; of course, the second roller 17 and the fourth roller 19 can be omitted, their presence can further shape the waterproof membrane surface layer 2 to make it flatter.
[0035] Please see Figure 6 In this application, the preferred material for the waterproof membrane surface layer 2 is EPDM sheet or similar material.
[0036] In this application, the following can be used: Figure 1 , 2 As shown, the waterproof membrane is released freely by traction, and the downward-sloping receiving groove 102 prevents excessive reverse movement during release, which could cause the first roller 16 to escape; alternatively, methods such as Figure 6 As shown, the unwinding machine motor drives the first roller 16 to unwind the roll. In this case, it is also necessary to synchronize with the subsequent production line.
[0037] In this application, when the waterproof membrane surface layer 2 is partially bonded, due to its high elasticity and toughness, the waterproof membrane surface layer 2 will be pulled off-center. In most cases, the normal and stable release can be restored when the pull is small. When the pull is large, it indicates that the bonding is more serious and human or machine intervention is required to return to the normal and stable release state. The human or machine intervention is achieved by rotating the third roller 18 and increasing the friction between it and the waterproof membrane surface layer 2. The greater the deviation, the greater the rotation speed of the third roller 18, which is determined by the signal detected by the bonding analysis device and the control current given.
[0038] In this application, the roller is preferably detachable, so that both ends can be disassembled and can be combined with the middle cylinder by means of pins, clips, etc., and it is also easy to combine with the support body; of course, it can also be a structure in which the support body is detachable, or the support body and the two ends of the roller have great elasticity, so that the two can be easily assembled and separated by lightly bending.
[0039] In this application, the centers of all receiving heads of the first receiving body 3211 and the centers of all receiving heads of the second receiving body 3221 are on a first horizontal line, which is perpendicular to the traction direction of the waterproof membrane surface layer 2. (Refer to...) Figure 4The first receiver 3211 and the second receiver 3221 each have multiple receiver heads arranged in a row. When the waterproof membrane surface layer 2 passes by, under normal circumstances, because the waterproof membrane surface layer 2 is black and non-transparent, most or all of the receiver heads in the first receiver 3211 from left to right cannot receive infrared signals. Similarly, the receiver heads in the second receiver 3221 from right to left are the same. When the adhesive is pulled to the right, some of the receiver heads in the first receiver 3211 can receive signals, while most or all of the receiver heads in the second receiver 3221 cannot receive signals. The signals received by the receiver heads in the first receiver 3211 and the second receiver 3221 reflect the degree of adhesion or the degree of pull. Similarly, when the adhesive is pulled to the left, the opposite reception situation will occur. Adjustments based on the above situations can achieve smooth and stable traction and solve the technical problem to be solved by this application.
[0040] It is worth mentioning that when the deviation is too large, an alarm signal can be issued, allowing staff to intervene manually, such as by manually adjusting the control voltage or current of the PLC, to enable rapid correction.
[0041] In addition to solving the above-mentioned problems, this application also solves the following problems: the center of all receiving heads of the first receiving body 3211 and the center of all receiving heads of the second receiving body 3221 are on the first horizontal line. Binary encoding is implemented for them. In the figure, both the first receiving body 3211 and the second receiving body 3221 can be encoded as 0000-1111. Of course, when there are multiple other receiving heads, they can be encoded as other values. One method is to directly connect to the PLC's IN, which requires a large number of input points for the PLC. Another method is to use an encoder, first connecting the encoder and then connecting it to the PLC's IN, which can effectively reduce the number of input points required by the PLC. For example, 0000-1111 can be encoded as 00-FF, requiring only two bits instead of four. Since the sampling frequency can be set during acquisition and can be matched with the traction speed, that is, the sampling at a certain moment can actually match the traction length, thus allowing real-time recording of the situation at each length of the waterproof membrane surface layer 2. For example, normally the first... If neither receiver 3211 nor the second receiver 3221 receives a signal, both are recorded as 0000. With a sampling interval of 1 meter, at 99 meters, both receiver 3211 and the second receiver 3221 show 0000 (coded from left to right), indicating normal transmission. At 100 meters, both receiver 3211 and the second receiver 3221 show 0011 (coded from left to right). The value 1111 (coded from left to right for the second receiver 3221) indicates an abnormal output, but the width of the waterproof membrane layer 2 is normal; at 101 meters, the first receiver 3211 is 0011 (coded from left to right for the first receiver 3211) and the second receiver 3221 is 1100 (coded from left to right for the second receiver 3221), indicating an abnormal output, but the width of the waterproof membrane layer 2 is abnormally narrow; and so on, thus realizing real-time detection and recording of the normal and abnormal width of the waterproof membrane layer 2.
[0042] Please see Figure 5 A method for pulling a butyl rubber self-adhesive waterproof membrane surface layer, employing the aforementioned butyl self-adhesive waterproof membrane surface layer peeling and pulling device, is characterized by comprising the following steps: S11. Normal release of surface material: Normal release of waterproof membrane surface layer; S21. Determine if the waterproof membrane is over-positioned: Determine if the waterproof membrane is over-positioned during the release process. If not, return to step S11; otherwise, proceed to the next step. S31. Determine if the allowable value is exceeded: Determine if the waterproof membrane surface layer is released beyond the allowable value. If not, return to step S11. If yes, proceed to the next step. S41. Start the control device and run: The control device includes a traction device 51 and a magnetic powder device 52. If the allowable value is exceeded, a signal is sent to make the magnetic powder device 52 engage with the end of the third roller 18, and the traction device 51 drives the magnetic powder device 52 to rotate the third roller 18, generating a large frictional force to return the surface material to its position. After the first receiver 3211 and the second receiver 3221 receive the signal that the surface material is out of the allowable range, they separate the magnetic powder device 52 from the end of the third roller 18 and shut down the traction device 51.
[0043] This application discloses a peeling and pulling device for the surface layer of butyl rubber self-adhesive waterproof membrane, which realizes the automatic unwinding of the rolled "EPR" surface layer and achieves synchronous operation with the butyl self-adhesive waterproof membrane production line; it also automatically unwinds the rolled "EPR" surface layer and pulls it to the butyl self-adhesive coating and laminating production line.
[0044] The tension can be automatically detected and controlled by frequency converters and other means to synchronize the supply speed of EPDM sheets with the feeding speed of the butyl self-adhesive coating and laminating production line. The tension control system monitors and controls the tension of the EPDM sheets in real time to meet the tension requirements of the product manufacturing process, avoiding the sheet stretching and dragging caused by too slow traction speed, or the product damage caused by excessive pre-tension due to too fast traction speed.
[0045] This application has the following main beneficial technical effects: simple structure and easy implementation; tension can be automatically detected and controlled, avoiding the sheet from being stretched and dragged due to too slow traction speed, or the product being damaged due to excessive pre-tension caused by too fast traction speed; at the same time, it realizes the whole process of recording and controlling product quality.
[0046] The above embodiments are merely preferred technical solutions of the present invention and should not be considered as limitations on the present invention. The scope of protection of the present invention should be limited to the technical solutions described in the claims, including equivalent substitutions of the technical features described in the claims. That is, equivalent substitutions and improvements within this scope are also within the scope of protection of the present invention.
Claims
1. A butyl rubber self-adhesive waterproof membrane surface peeling and pulling device, comprising a first support body (11), a second support body (12), a third support body (13), a fourth support body (14), a fifth support body (15), a first roller (16), a second roller (17), a third roller (18), and a fourth roller (19). The first support body and the second support body are arranged opposite to and parallel to each other. The third support body connects the first support body and the second support body. The relative positions of the first support body and the second support body are provided with downwardly inclined pull-outs. The storage groove (102) has the two ends of the first roller located in the storage grooves of the first body and the second body of the support respectively, the second roller located below the first roller, and the two ends of the second roller floatingly fixed on the first body and the second body of the support respectively. The fourth body of the support is located behind the first body of the support, the fifth body of the support is located behind the second body of the support, the two ends of the third roller floatingly fixed on the fourth body and the fifth body of the support respectively, and the two ends of the fourth roller floatingly fixed on the fourth body and the fifth body of the support respectively. The third roller is located above the fourth roller. Its characteristic is that: It also has an adhesive collection device (3), an adhesive analysis device (4), and a peeling device (5); The adhesive collection device consists of a transmitting device (31) and a receiving device (32). The transmitting device includes a first transmitting body (311) and a second transmitting body (312). The receiving device includes a first receiving seat (321), a second receiving seat (322), a first receiving body (3211), and a second receiving body (3221). The first and second transmitting bodies are both installed on the surface behind the third body of the support. The first transmitting body is close to the fourth body of the support, and the second transmitting body is close to the fifth body of the support. The first receiving body is installed on the first receiving seat. The receiving head of the first receiving body has multiple heads and is arranged in a straight line. The second receiving body is installed on the second receiving seat. The receiving head of the second receiving body has multiple heads and is arranged in a straight line. The center of all the receiving heads of the first receiving body and the center of all the receiving heads of the second receiving body are on the same straight line. The first receiving seat is fixed on the surface behind the third body of the support below the first transmitting body, and the second receiving seat is fixed on the surface behind the third body of the support below the second transmitting body. The bonding analysis device includes a computing device (41). The stripping device consists of a traction device (51) and a magnetic powder device (52). One end of the magnetic powder device (52) is fitted onto the end of the third roller (18) extending from the outer surface of the fifth body (15) of the support. The other end of the magnetic powder device (52) is fixedly connected to one end of the traction device (51). The bonding analysis device is electrically connected to the first receiver, the second receiver, the traction device, and the magnetic powder device.
2. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: The floating fixed means that it can rotate relative to each other; both the first body and the second body of the support have holes, and both ends of the second roller pass through the holes, allowing the second roller to rotate around the holes.
3. The traction device for a butyl self-adhesive waterproof membrane surface layer according to claim 1, characterized in that: The first transmitter is located directly above the first receiver, and the distance between the first transmitter and the first receiver is greater than the thickness of the waterproof membrane surface layer. The second transmitter is located directly above the second receiver, and the distance between the second transmitter and the second receiver is greater than the thickness of the waterproof membrane surface layer.
4. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: Both the first and second transmitters emit infrared signals, and both the first and second receivers receive infrared signals.
5. The peeling and pulling device for the surface layer of butyl rubber self-adhesive waterproof membrane according to claim 1, characterized in that: The processing device is a PLC, a microcontroller, or a single-board computer. After the first and second receivers receive the signal, they determine whether the surface material is out of position and whether it exceeds the allowable value. If it exceeds the allowable value, a signal is sent to make the magnetic powder device engage with the end of the third roller, and the traction device drives the magnetic powder device to rotate the third roller, generating a large frictional force to return the surface material to its original position. After the first and second receivers receive the signal that the surface material is out of position within the allowable range, they separate the magnetic powder device from the end of the third roller and shut down the traction device.
6. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: The magnetic powder device is a magnetic powder clutch.
7. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: The traction device is a G-series geared motor for traction machines.
8. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: The third and fourth rollers are both single-roller or double-roller structures.
9. The butyl rubber self-adhesive waterproof membrane surface peeling and pulling device according to claim 1, characterized in that: The centers of all receiver heads of the first receiver and the centers of all receiver heads of the second receiver are on the first horizontal line. Binary encoding is implemented on all receiver heads of the first receiver and all receiver heads of the second receiver. Through encoding and matching with the sampling frequency, the matching with the traction speed is achieved, and the width and adhesion of the waterproof membrane surface layer at each length are recorded in real time.
10. A method for pulling a butyl rubber self-adhesive waterproof membrane surface layer, comprising a peeling and pulling device for a butyl rubber self-adhesive waterproof membrane surface layer as described in claim 1, characterized in that... The traction method includes the following steps: S11. Normal release of surface material: Normal release of waterproof membrane surface layer; S21. Determine if the waterproof membrane is over-positioned: Determine if the waterproof membrane is over-positioned during the release process. If not, return to step S11; otherwise, proceed to the next step. S31. Determine if the allowable value is exceeded: Determine if the waterproof membrane surface layer is released beyond the allowable value. If not, return to step S11. If yes, proceed to the next step. S41. Start the control device and run it: The control device includes a traction device and a magnetic powder clutch device. If the allowable value is exceeded, a signal is sent to engage the magnetic powder device with the end of the third roller, and the traction device drives the magnetic powder clutch device to rotate the third roller, generating a large frictional force to return the surface material to its position. After the first receiver and the second receiver receive the signal that the surface material is out of the allowable range, they separate the magnetic powder device from the end of the third roller and shut down the traction device.