Production equipment of multi-layer composite modified asphalt waterproof coiled material

Abstract

The invention relates to the technical field of waterproof coiled material production equipment, in particular to production equipment of a multi-layer composite modified asphalt waterproof coiled material, which comprises a tire base discharging roller, a conveying roller, a coating device, a pressing mechanism and a coiling roller which are sequentially arranged on the inner wall of a rack, and a rack body arranged on the surface of the rack. The device is reasonable in structure, through integrated layout design of core assemblies such as the tire base discharging roller, the coating device and the pressing mechanism, transverse and longitudinal space occupation of the device is effectively reduced, and compared with a traditional distributed structure, the occupied area is effectively reduced, and the plant space utilization rate is remarkably increased; a single-drive linkage device is innovatively designed, a rotating shaft mechanism and a rack bar mechanism are uniformly driven by a single-drive mechanism, multiple sets of independent driving equipment are replaced, the equipment purchase and maintenance cost is reduced, meanwhile, precise cooperation of execution components is achieved through a driving trigger mechanism, the problem of power transmission delay or asynchronization caused by driving dispersion is solved, and the power transmission efficiency is improved. And the production continuity and the coiled material forming precision are effectively improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of waterproof roll production equipment, and in particular to a production equipment for a multi-layer composite modified bitumen waterproof roll. BACKGROUND

[0002] With the continuous improvement of performance requirements in the field of building waterproofing, traditional single-layer coating layer structure bitumen waterproof rolls have been difficult to meet the needs of complex working conditions due to their single performance. In order to improve this situation, technical personnel have developed bitumen waterproof rolls with multi-layer coating layers, which significantly improve the overall performance of the material by combining different functional layers.

[0003] At present, the patent application file with the publication number CN216231129U discloses a production equipment for a multi-layer composite modified bitumen roll. Although this equipment can realize the production of multi-layer bitumen rolls, it has obvious shortcomings in actual application. Firstly, the layout of the functional components of the equipment is scattered, resulting in excessive overall floor space and hindering the efficient use of factory space. Secondly, due to the scattered positions of the components, multiple independent drive devices need to be configured, which not only increases the cost of the equipment but also has poor power transmission coordination and difficulty in achieving unified control, thereby affecting production efficiency and roll quality stability. SUMMARY

[0004] The present application aims to at least partially solve one of the technical problems in the related art.

[0005] To this end, the present application proposes a production equipment for a multi-layer composite modified bitumen waterproof roll. The present application has a reasonable structure, effectively compresses the horizontal and vertical space occupation of the equipment through the integrated layout design of the core components such as the base stock roller, the coating device, and the pressing mechanism, effectively reduces the occupied area compared to the traditional scattered structure, significantly improves the utilization rate of factory space, innovatively designs a single-drive linkage device to replace multiple independent drive devices, reduces the cost of equipment procurement and maintenance, and at the same time, achieves precise coordination of each execution component through the drive trigger mechanism, avoids the problem of power transmission delay or asynchronization caused by scattered driving, and effectively improves the production continuity and roll forming precision.

[0006] To achieve the above-mentioned purpose, the present application proposes a production equipment for a multi-layer composite modified bitumen waterproof roll, which comprises a base stock roller, a conveying roller, a coating device, a pressing mechanism, and a roll roller arranged in the horizontal direction in the inner wall of the rack in sequence, and a rack body arranged on the surface of the rack, wherein, The outer side of the pressing mechanism is respectively provided with a face film stock roller and a bottom film stock roller; The surface of the roll roller is provided with a groove, and the inner wall of the groove is provided with a self-fixing mechanism; The surface of the rack body is provided with: a rotating shaft mechanism corresponding to the positions of the conveying roller, the coating device, the pressing mechanism and the roll roller; a gear rod mechanism connected with the rotating shaft mechanisms, both of which are uniformly driven by a single drive mechanism arranged inside the frame body; a drive seat mechanism corresponding to the positions of the rotating shaft mechanisms, the conveying roller, the coating device, the pressing mechanism and the roll roller are respectively driven by multiple sets of drive seat mechanisms; Multiple sets of the drive seat mechanism surfaces are respectively provided with drive trigger mechanisms, and the drive trigger mechanisms are respectively connected with the drive seat mechanisms and the rotating shaft mechanisms.

[0007] In addition, the production equipment for the multi-layer composite modified asphalt waterproof coiled material according to the above application can also have the following additional technical features: Specifically, the coating device comprises a feeding seat, a discharging seat, a driving toothed roller and a synchronous gear, the stepped surface at the bottom of the feeding seat and the stepped surface at the top of the discharging seat are respectively provided with a first discharging hole plate and a second discharging hole plate, the inside of the feeding seat and the inside of the discharging seat are respectively provided with a first material groove and a second material groove corresponding to the positions of the first discharging hole plate and the second discharging hole plate, the first material groove and the second material groove are respectively provided with a first extrusion block and a second extrusion block which are slidably connected to the inner walls of the feeding seat and the discharging seat, the first extrusion block and the second extrusion block are respectively arranged at the bottom of the first material groove and the second material groove and are fixedly connected to the surface of the lifting seat which is slidably connected to the inner walls of the feeding seat and the discharging seat, the driving toothed roller is rotatably connected to the inner walls of the feeding seat and the discharging seat and is meshingly connected to the teeth on the surface of the lifting seat, and the synchronous gears are symmetrically rotatably connected to the inner walls of the feeding seat and the discharging seat and are connected by a synchronous gear belt, one of the synchronous gears is connected to the drive seat mechanism, and the other of the synchronous gears is connected to one end of the central shaft of the driving toothed roller.

[0008] Specifically, the pressing mechanism comprises a first guide roller, a first pressing and heating roller set, a second pressing and heating roller set, a synchronous transmission mechanism and a second guide roller, the first guide roller, the first pressing and heating roller set and the second pressing and heating roller set are sequentially arranged in the horizontal direction inside the frame, the roller bodies in the first pressing and heating roller set and the second pressing and heating roller set are respectively provided with a heating assembly, the first pressing and heating roller set is connected to one end of the drive seat mechanism, the first pressing and heating roller set synchronously drives the second pressing and heating roller set to operate through the synchronous transmission mechanism, the second guide roller is rotatably connected to the inner wall of the frame and is located at one side of the top of the second pressing and heating roller set, and the face mask feeding roller and the bottom mask feeding roller are respectively arranged at one side of the top of the second guide roller and one side of the bottom of the second pressing and heating roller set.

[0009] Specifically, the self-fixing mechanism comprises a box body, an open slot, a fixing block, a translation block, a first spring, a tooth rod, a tooth column, a lever and a pressure seat, a rectangular slot is arranged on the end face of the roll material roller and is connected with the inside of the groove, the height of the rectangular slot is higher than the height of the groove, the box body is fixedly connected to the inner wall of the rectangular slot, an open slot is arranged on the surface of the box body and corresponds to the position of the groove, the height of the open slot is equal to the height of the groove, the fixing block is fixedly connected to the inner wall of the open slot, the translation block is slidingly connected to the surface of the fixing block and is fixedly connected with the first spring between the surface of the fixing block, the surface of the translation block and the surface of the fixing block correspondingly have a tooth rod and a lower mounting groove, respectively, the tooth column is rotatably connected to the inner wall of the lower mounting groove and is in meshing connection with the teeth on the surface of the tooth rod, an upper mounting groove is arranged on the inner top wall of the open slot and corresponds to the position of the lower mounting groove, the lever is rotatably connected to the inner wall of the upper mounting groove and is connected to one end of the central shaft of the tooth column, and the pressure seat is rotatably connected to the inner wall of the upper mounting groove and is fixedly connected with a torsion spring between the inner wall of the upper mounting groove.

[0010] Specifically, the rotating shaft mechanism comprises an irregular rotating seat and a transmission shaft, the irregular rotating seat is rotatably connected to the surface of the frame body, the top of the irregular rotating seat is connected with the driving trigger mechanism, the surface of the irregular rotating seat is provided with a tooth disc and is connected with the tooth rod mechanism, and the transmission shaft is rotatably connected to the inner wall of the irregular rotating seat.

[0011] Specifically, the tooth rod mechanism comprises a rod body, a first tooth part and a sliding seat, the rod body is slidingly connected to the surface of the frame body and is located on one side of the tooth disc, the first tooth parts are arranged on the surface of the rod body and are in meshing connection with the tooth disc, and the sliding seat is slidingly connected to the surface of the frame body and is fixedly connected to one end of the rod body.

[0012] Specifically, the single drive mechanism comprises a synchronous shaft rod, a threaded screw rod, an external gear, a driving motor, a first bevel gear, a second bevel gear and a return spring, the synchronous shaft rod and the threaded screw rod are rotationally connected to the inner wall of the frame body respectively, one end of the synchronous shaft rod and the threaded screw rod penetrates out of the frame body and is fixedly connected with the external gear, the two sets of external gears are in mesh with each other, the driving motor is fixedly connected to the surface of the frame body and connected with one end of the synchronous shaft rod, the first bevel gears are fixedly connected to the surface of the synchronous shaft rod respectively, the second bevel gears are rotationally connected to the inner wall of the frame body and in mesh connection with the first bevel gears, one end of the transmission shaft penetrates into the inside of the frame body and is fixedly connected with the center shaft of the second bevel gear, one end of the sliding seat penetrates into the inside of the frame body and is threadedly connected to the outer surface of the threaded part of the threaded screw rod, the return spring is sleeved outside the threaded screw rod, one end of the return spring is in abutting connection with the inner wall of the frame body, and the other end of the return spring is fixedly connected to the surface of the end penetrating into the inside of the frame body of the sliding seat.

[0013] Specifically, the driving seat mechanism comprises a seat body and an upper friction disc, the seat body is internally provided with a transmission mechanism, the conveying roller, the coating device, the pressing mechanism and the material winding roller are driven by the transmission mechanism respectively, a U-shaped groove is formed in the surface of the seat body, and the upper friction disc is rotationally connected to the inner top wall of the U-shaped groove and connected with the transmission mechanism and the driving trigger mechanism respectively.

[0014] Specifically, the driving trigger mechanism comprises a lifting frame, a compression spring and a lower friction disc, the lifting frame is vertically and slidingly connected to the inner wall of the U-shaped groove, the compression spring is fixedly connected between the inner top wall of the U-shaped groove and the inner bottom wall of the U-shaped groove, the lower friction disc is fixedly connected to the surface of the lifting frame, the lower friction disc is in position corresponding to the upper friction disc and in friction transmission, one end of the center shaft of the lower friction disc penetrates out of the bottom of the lifting frame and is slidingly connected to the inner wall of the transmission shaft, a one-key and a key groove are arranged on the surface of one end of the center shaft of the lower friction disc penetrating out of the bottom of the lifting frame and on the position corresponding to the inner wall of the transmission shaft respectively, one end of the lifting frame penetrates out of the bottom of the seat body and is fixedly connected with a roller, and the roller is slidingly connected to the top of the irregular rotating seat.

[0015] Specifically, a rectangular mounting groove is formed in the top of the sliding seat, a sliding block is slidingly connected to the inner wall of the rectangular mounting groove, and a second spring is fixedly connected between the inner wall of the rectangular mounting groove and the sliding block, one end of the sliding block penetrates out of the outside of the sliding seat and is fixedly connected to the surface of one end of the rod body; a trigger rod is rotationally connected to the surface of the frame body, a protection cylinder is sleeved on one end of the trigger rod and attached to the surface of the material winding roller, the other end of the trigger rod is located in the waist-shaped groove on the top of the sliding block and slidingly connected to the inner wall of the waist-shaped groove; The rod body surface is fixedly connected with an L-shaped supporting rod, the L-shaped supporting rod is provided with a second tooth part on the surface, a one-way transmission device is arranged between the irregular rotating seat bottom close to the material winding roller and the frame body surface, a tooth disc is fixedly connected to the surface of one end of the one-way transmission device, and the tooth disc is meshed and connected with the first tooth part and the second tooth part respectively.

[0016] Additional aspects and advantages of the present application will be set forth in part in the description which follows, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the application.

[0017] Compared with the prior art, the present application has the following beneficial effects: 1. The present application has a reasonable structure, through the integrated layout design of the core components such as the base material feeding roller, the coating device and the pressing mechanism, the horizontal and vertical space occupation of the equipment is effectively compressed, compared with the traditional dispersed structure, the effective land area is effectively occupied, and the utilization rate of the plant space is significantly improved; 2. The single-drive linkage device is innovatively designed, the rotating shaft mechanism and the tooth rod mechanism are uniformly driven by the single-drive mechanism, instead of multiple independent driving devices, the equipment procurement and maintenance cost is reduced, at the same time, the precise cooperation of each executing component is realized through the driving trigger mechanism, the problem of power transmission delay or asynchronization caused by scattered driving is avoided, and the production continuity and the coiled material forming precision are effectively improved; 3. The groove on the surface of the material winding roller cooperates with the self-fixing mechanism, the coiled material can be quickly positioned and fixed, manual auxiliary operation is reduced, and the production process is further optimized; 4. Through the linkage design of the trigger rod, the rod body and the L-shaped supporting rod, when the waterproof coiled material is wound to a preset specification, the trigger rod is displaced due to extrusion of the coiled material, drives the rod body and the L-shaped supporting rod to trigger the power cut-off mechanism, and automatic shutdown of the power source is realized. This structure replaces manual monitoring and manual operation with mechanical linkage, effectively avoids human judgment errors and operation delays, and significantly improves the precision and automation level of the winding specification control. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present application will become apparent and more readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which: Figure 1 It is a structural schematic diagram of the production equipment of the multi-layer composite modified asphalt waterproof coiled material of the present application; Figure 2 It is a structural schematic diagram of the frame body in the production equipment of the multi-layer composite modified asphalt waterproof coiled material of the present application; Figure 3 It is a structural schematic diagram of the face mask material feeding roller in the production equipment of the multi-layer composite modified asphalt waterproof coiled material of the present application; Figure 4 It is a structural schematic diagram of the coating device in the production equipment of the multi-layer composite modified asphalt waterproof coiled material of the present application; Figure 5 This is a schematic structural diagram of a pressing mechanism in a production device for a multi-layer composite modified asphalt waterproof membrane according to the present invention; Figure 6 This is a schematic diagram of the structure of a coiling roller in a production device for a multi-layer composite modified asphalt waterproofing membrane according to the present invention; Figure 7 This is a schematic structural diagram of a self-fixing mechanism in a production device for a multi-layer composite modified asphalt waterproof membrane according to the present invention; Figure 8 This is a schematic structural diagram of a drive seat mechanism in a production device for a multi-layer composite modified asphalt waterproof membrane according to the present invention; Figure 9 The present invention is a production equipment for a multi-layer composite modified asphalt waterproof membrane Figure 8 A in the figure shows the enlarged structural diagram; Figure 10 This is a schematic structural diagram of a single drive mechanism in a production device for a multi-layer composite modified asphalt waterproof membrane according to the present invention; Figure 11 The present invention is a production equipment for a multi-layer composite modified asphalt waterproof membrane Figure 10 A schematic diagram of the structure at point B in FIG. Figure 12 The figure is a schematic diagram of the L-shaped support rod structure in the production equipment of the multi-layer composite modified asphalt waterproof membrane of the present invention.

[0019] As shown in the figure: 1. Frame; 11. Tire base unwinding roller; 12. Conveyor roller; 13. Coating device; 14. Laminating mechanism; 15. Coiling roller; 16. Frame; 17. Face mask unwinding roller; 18. Bottom film unwinding roller; 151. Groove; 152. Self-fixing mechanism; 153. Rectangular groove; 21. Rotating shaft mechanism; 22. Rack mechanism; 23. Single drive mechanism; 24. Drive seat mechanism; 25. Drive trigger mechanism; 131. Loading seat; 132. Unloading seat; 133. First discharge orifice plate; 134. Second discharge orifice plate; 135. First extrusion block; 136. Second extrusion block; 137. Lifting seat; 138. Driving gear roller; 139. Synchronous gear; 1310. Synchronous belt; 141. First guide roller; 142. First pressing and heating roller assembly; 143. Second pressing and heating roller assembly; 144. Synchronous transmission mechanism; 145. Second guide roller; 1521. Box body; 1522. Opening slot; 1523. Fixed block; 1524. Translation block; 1525. First spring; 1526. Gear rod; 1527. Gear column; 1528. Push rod; 1529. Press seat; 211. Irregular rotating seat; 212. Toothed disc; 213. Transmission shaft; 221. Rod body; 222. First toothed portion; 223. Sliding seat; 231. Synchronous shaft; 232. Screw rod; 233. External gear; 234. Driving motor; 235. First bevel gear; 236. Second bevel gear; 237. Return spring; 241. Seat body; 242. Upper friction disc; 251. Lifting frame; 252. Compression spring; 253. Lower friction disc; 254. Roller; 2231. Sliding block; 2232. Second spring; 26. Trigger lever; 2233. Waist-shaped groove; 27. L-shaped support rod; 271. Second toothed portion; 214. One-way transmission. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention and are not to be construed as limiting the present invention. On the contrary, the embodiments of the present invention include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0021] The following describes a production device for a multi-layer composite modified asphalt waterproof membrane according to an embodiment of the present invention with reference to the accompanying drawings.

[0022] like Figures 1-12 As shown, a production device for a multi-layer composite modified asphalt waterproof membrane according to an embodiment of the present invention comprises a tire base unwinding roller 11, a conveying roller 12, a coating device 13, a pressing mechanism 14 and a winding roller 15 which are sequentially arranged on the inner wall of a frame 1 in a horizontal direction, and a frame 16 arranged on the surface of the frame 1, wherein: The outer sides of the pressing mechanism 14 are respectively provided with a face film discharge roller 17 and a bottom film discharge roller 18; The surface of the coiling roller 15 is provided with a groove 151, and the inner wall of the groove 151 is provided with a self-fixing mechanism 152; The surface of the frame 16 is provided with: A rotating shaft mechanism 21 corresponding to the positions of the conveying roller 12, the coating device 13, the pressing mechanism 14 and the winding roller 15; The gear mechanism 22 connected to the multiple sets of rotating shaft mechanisms 21 are both driven by a single drive mechanism 23 provided inside the frame 16; The driving seat mechanism 24 corresponding to the position of the rotating shaft mechanism 21, the conveying roller 12, the coating device 13, the pressing mechanism 14 and the winding roller 15 are respectively driven by multiple sets of the driving seat mechanism 24; The surfaces of the multiple groups of driving seat mechanisms 24 are respectively provided with driving trigger mechanisms 25 , and the driving trigger mechanisms 25 are respectively connected to the driving seat mechanisms 24 and the rotating shaft mechanisms 21 .

[0023] Specifically, the application is reasonable in structure, effectively compresses the horizontal and vertical space occupation of the equipment through the integrated layout design of the core components such as the base material feeding roller 11, the conveying roller 12, the coating device 13, the pressing mechanism 14, the winding roller 15, the face film feeding roller 17 and the bottom film feeding roller 18, effectively reduces the occupied area compared with the traditional decentralized structure, significantly improves the utilization rate of the plant space, innovatively designs a single drive linkage device, and drives the rotating shaft mechanism 21 and the toothed rod mechanism 22 with a single drive mechanism 23, instead of multiple independent driving devices, reduces the equipment procurement and maintenance cost, at the same time, through the driving trigger mechanism 25, the precise cooperation of each executing component is realized, the power transmission delay or asynchronization problem caused by scattered driving is avoided, the production continuity and the winding precision are effectively improved, and the groove 151 on the surface of the winding roller 15 cooperates with the self-fixing mechanism 152 to quickly position and fix the formed winding material, reduces the manual auxiliary operation, and further optimizes the production process.

[0024] In use: S1: material threading: first thread the base layer on the base material feeding roller 11 through the conveying roller 12, and then thread the bottom film material on the bottom film feeding roller 18 and the surface film material on the face film feeding roller 17 through the pressing mechanism 14 in turn; S2: equipment preheating: start the heating device inside the pressing mechanism 14; S3: power driving: start the single drive mechanism 23, and synchronously drive the rotating shaft mechanism 21 and the toothed rod mechanism 22 to run; S4: transmission switching: the toothed rod mechanism 22 changes the contact state of the rotating shaft mechanism 21 and the driving trigger mechanism 25, and transmits power to the driving seat mechanism 24; S5: cooperative operation: the driving seat mechanism 24 drives the conveying roller 12 to convey the base layer, the coating device 13 to coat the coating, the pressing mechanism 14 to complete the pressing and heating of the three layers of materials, and the winding roller 15 to wind the formed winding material, respectively.

[0025] In an embodiment of the application, as Figure 4As shown, the coating device 13 comprises a feeding seat 131, a discharging seat 132, a driving tooth roller 138 and a synchronous gear 139, the stepped surface at the bottom of the feeding seat 131 and the stepped surface at the top of the discharging seat 132 are respectively provided with a first discharging hole plate 133 and a second discharging hole plate 134, the inside of the feeding seat 131 and the inside of the discharging seat 132 are respectively provided with a first material groove and a second material groove at positions corresponding to the first discharging hole plate 133 and the second discharging hole plate 134, the first material groove and the second material groove are respectively slidably connected with a first extrusion block 135 and a second extrusion block 136, the bottom of the first extrusion block 135 and the bottom of the second extrusion block 136 respectively penetrate through the bottom of the first material groove and the second material groove and are fixedly connected with the surface of a lifting seat 137 slidably connected with the inner wall of the feeding seat 131 and the inner wall of the discharging seat 132, the driving tooth roller 138 is rotatably connected with the inner wall of the feeding seat 131 and the inner wall of the discharging seat 132 and is meshingly connected with the tooth of the surface of the lifting seat 137, and the synchronous gear 139 is rotatably connected with the inner wall of the feeding seat 131 and the inner wall of the discharging seat 132 and is connected through a synchronous tooth belt 1310, one group of the synchronous gears 139 is connected with the driving seat mechanism 24, and the other group of the synchronous gears 139 is connected with one end of the central shaft of the driving tooth roller 138.

[0026] It should be noted that the first material groove and the second material groove inside the feeding seat 131 are respectively provided with a first upper surface coating layer and a second upper surface coating layer in the embodiment, and the first material groove and the second material groove inside the discharging seat 132 are respectively provided with a prepreg layer and a lower surface coating layer.

[0027] It should be noted that the height difference between the first discharging hole plate 133 and the second discharging hole plate 134 corresponds to the thickness of the coating layer, that is, the thickness of the second upper surface coating layer and the lower surface coating layer.

[0028] Specifically, the structure and connection relationship of the coating device 13 are further described. When in use, the transmission mechanism in the driving seat mechanism 24 is started, one group of the synchronous gears 139 on the inner wall of the feeding seat 131 and the inner wall of the discharging seat 132 is driven to rotate, the synchronous gears 139 drive the other group of the synchronous gears 139 to rotate through the synchronous tooth belt 1310, and then the driving tooth roller 138 is driven to rotate, the rotation of the driving tooth roller 138 promotes the lifting seat 137 to displace, and the first extrusion block 135 and the second extrusion block 136 are driven to move synchronously, finally, the two extrusion blocks extrude the coating in the first material groove and the second material groove respectively, so that the coating is discharged through the first discharging hole plate 133 and the second discharging hole plate 134.

[0029] In an embodiment of the present application, as shown in Figure 5As shown, the pressing mechanism 14 comprises a first guide roller 141, a first pressing and heating roller set 142, a second pressing and heating roller set 143, a synchronous transmission mechanism 144 and a second guide roller 145. The first guide roller 141, the first pressing and heating roller set 142 and the second pressing and heating roller set 143 are sequentially arranged along the horizontal direction on the inner wall of the rack 1. The roller bodies in the first pressing and heating roller set 142 and the second pressing and heating roller set 143 are both internally provided with a heating assembly. The first pressing and heating roller set 142 is connected to one end of the driving seat mechanism 24. The first pressing and heating roller set 142 synchronously drives the second pressing and heating roller set 143 to operate through the synchronous transmission mechanism 144. The second guide roller 145 is rotatably connected to the inner wall of the rack 1 and located at the top side of the second pressing and heating roller set 143. The mask material feeding roller 17 and the bottom film material feeding roller 18 are respectively arranged at the top side of the second guide roller 145 and the bottom side of the second pressing and heating roller set 143.

[0030] Specifically, the structure and connection relationship of the pressing mechanism 14 are further described. In use, the bottom layer film material on the bottom film material feeding roller 18 is sequentially wound around the first guide roller 141 and the second guide roller 145. Then, the surface layer film material on the mask material feeding roller 17 is sequentially wound around the second guide roller 145 and the first guide roller 141. After the base layer coating is completed, the end portion of the base layer drives the bottom layer film material and the surface layer film material to synchronously enter the first pressing and heating roller set 142 to complete the first pressing and heating. Then, the base layer is conveyed to the second pressing and heating roller set 143 for secondary processing, and finally sent into the groove 151 of the winding roller 15.

[0031] In one embodiment of the present application, as shown in Figures 6-7As shown, the self-fixing mechanism 152 includes a box body 1521, an open slot 1522, a fixed block 1523, a translation block 1524, a first spring 1525, a tooth rod 1526, a tooth column 1527, a lever 1528 and a pressure seat 1529, the end face of the roll material roller 15 is provided with a rectangular groove 153, which is connected with the inside of the groove 151, the height of the rectangular groove 153 is higher than that of the groove 151, the box body 1521 is fixedly connected to the inner wall of the rectangular groove 153, the surface of the box body 1521 is provided with the open slot 1522 at a position corresponding to the groove 151, the height of the open slot 1522 is equal to that of the groove 151, the fixed block 1523 is fixedly connected to the inner wall of the open slot 1522, the translation block 1524 is slidingly connected to the surface of the fixed block 1523 and is fixedly connected with the first spring 1525 between the surface of the fixed block 1523, the surface of the translation block 1524 is provided with the tooth rod 1526 and a lower mounting groove at positions corresponding to the surface of the fixed block 1523, the lower mounting groove is rotatably connected with the tooth column 1527 on the inner wall, and is meshingly connected with the teeth on the surface of the tooth rod 1526, the upper mounting groove is provided in the inner top wall of the open slot 1522 at a position corresponding to the lower mounting groove, the lever 1528 is rotatably connected with the inner wall of the upper mounting groove, and one end of the lever 1528 is connected with the center shaft of the tooth column 1527, the pressure seat 1529 is rotatably connected with the inner wall of the upper mounting groove and is fixedly connected with a torsion spring between the inner wall of the upper mounting groove, one end of the pressure seat 1529 is located at one side of the bottom of the lever 1528 and is abuttingly fixed with the surface of the lever 1528.

[0032] Specifically, the structure and connection relationship of the self-fixing mechanism 152 are further described, after the one end of the profiled waterproof coiled material is inserted into the groove 151, the profiled waterproof coiled material is continuously pushed into the open slot 1522, the profiled waterproof coiled material in the open slot 1522 pushes the translation block 1524 to move towards the fixed block 1523 and compresses the first spring 1525, the translation block 1524 moves the tooth rod 1526 to drive the tooth column 1527 to rotate, the tooth column 1527 drives the lever 1528 to rotate, so that the one end of the pressure seat 1529 is separated from the lever 1528, under the action of the torsion spring, the pressure seat 1529 is reset, and the other end of the pressure seat 1529 presses the profiled waterproof coiled material in the open slot 1522, at this time, the roll material roller 15 is started to rotate and starts to wind the profiled waterproof coiled material.

[0033] In one embodiment of the present application, as shown in Figure 9 The rotating shaft mechanism 21 includes an irregular rotating seat 211 and a transmission shaft 213, the irregular rotating seat 211 is rotatably connected to the surface of the frame body 16, the top of the irregular rotating seat 211 is connected with the driving trigger mechanism 25, the surface of the irregular rotating seat 211 is provided with a gear disc 212 and is connected with the tooth rod mechanism 22, the transmission shaft 213 is rotatably connected to the inner wall of the irregular rotating seat 211, the top of the transmission shaft 213 is connected with the driving trigger mechanism 25, and the bottom of the transmission shaft 213 penetrates into the inside of the frame body 16 and is connected with the single drive mechanism 23.

[0034] Specifically, the structure and connection relationship of the rotating shaft mechanism 21 are further described. In use, the transmission shaft 213 rotates to drive the lower friction disc 253 in the drive trigger mechanism 25 to rotate, the gear disc 212 rotates to drive the irregular rotating seat 211 to rotate synchronously, and the irregular rotating seat 211 rotates to adjust the height of the lower friction disc 253 in the drive trigger mechanism 25 synchronously.

[0035] In one embodiment of the present application, as shown in Figure 9 The tooth rod mechanism 22 includes a rod body 221, first tooth parts 222 and a sliding seat 223. The rod body 221 is slidingly connected to the surface of the frame body 16 and located at one side of the gear disc 212. The first tooth parts 222 are respectively arranged on the surface of the rod body 221 and meshingly connected with the gear disc 212. The sliding seat 223 is slidingly connected to the surface of the frame body 16 and fixedly connected with one end of the rod body 221. The bottom of the sliding seat 223 penetrates into the inside of the frame body 16 and connected with the single drive mechanism 23.

[0036] It should be noted that the first tooth parts 222 described in this embodiment are provided with four groups. Three groups of the first tooth parts 222 synchronously drive the gear discs 212 corresponding to the positions of the conveying roller 12, the coating device 13 and the pressing mechanism 14 to rotate. The last group of the first tooth parts 222 drives the gear disc 212 corresponding to the position of the material roller 15 to rotate slightly later than the other three groups of the first tooth parts 222. By setting the time difference, the formed coiled material enters the groove 151 and is fixed by the self-fixing mechanism 152, and then the material roller 15 performs the winding operation.

[0037] Specifically, the structure and connection relationship of the tooth rod mechanism 22 are further described. The movement of the sliding seat 223 synchronously drives the movement of the rod body 221. The movement of the rod body 221 synchronously drives the movement of the four groups of the first tooth parts 222. Three groups of the first tooth parts 222 corresponding to the positions of the conveying roller 12, the coating device 13 and the pressing mechanism 14 synchronously drive the gear discs 212 corresponding to the positions to rotate. The first tooth parts 222 corresponding to the position of the material roller 15 drive the gear disc 212 corresponding to the position of the material roller 15 to rotate, which is later than the other three groups of the first tooth parts 222.

[0038] In one embodiment of the present application, as shown in Figure 10As shown, the single drive mechanism 23 comprises a synchronous shaft 231, a threaded lead screw 232, a external gear 233, a drive motor 234, a first bevel gear 235, a second bevel gear 236 and a return spring 237, the synchronous shaft 231 and the threaded lead screw 232 are rotatably connected to the inner wall of the frame body 16, one end of the synchronous shaft 231 and the threaded lead screw 232 respectively penetrates out of the frame body 16 and is fixedly connected with the external gear 233, the two groups of external gears 233 are meshed with each other, the drive motor 234 is fixedly connected to the surface of the frame body 16 and connected with one end of the synchronous shaft 231, the first bevel gears 235 are fixedly connected to the surface of the synchronous shaft 231 respectively, the second bevel gears 236 are rotatably connected to the inner wall of the frame body 16 and meshed and connected with the first bevel gears 235, one end of the transmission shaft 213 penetrates into the frame body 16 and is fixedly connected with the center shaft of the second bevel gear 236, one end of the sliding seat 223 penetrates into the frame body 16 and is threadedly connected to the outer surface of the threaded part of the threaded lead screw 232, the return spring 237 is sleeved outside the threaded lead screw 232, one end of the return spring 237 is abuttingly connected with the inner wall of the frame body 16, and the other end of the return spring 237 is fixedly connected with the surface of the end of the sliding seat 223 penetrating into the frame body 16.

[0039] Specifically, the structure and connection relationship of the single drive mechanism 23 are further described, in use, the drive motor 234 is started according to the instruction, the drive motor 234 drives the synchronous shaft 231, the first bevel gears 235 and the external gears 233 connected therewith to rotate, the first bevel gears 235 drive the second bevel gears 236 and the transmission shaft 213 to rotate, the synchronous shaft 231 drives the threaded lead screw 232 to rotate through the external gears 233 and drives the sliding seat 223 to move towards the side close to the external gears 233, at the same time, the return spring 237 also moves, when the sliding seat 223 moves to the smooth section of the threaded lead screw 232, the return spring 237 abuts against the inner wall of the frame body 16 and forms a limit.

[0040] In an embodiment of the present application, as shown in the figure, Figure 9 The drive seat mechanism 24 comprises a seat body 241 and an upper friction disc 242, the seat body 241 is internally provided with a transmission mechanism, the conveying roller 12, the coating device 13, the pressing mechanism 14 and the material roller 15 are respectively driven by the transmission mechanism, the surface of the seat body 241 is provided with a U-shaped groove, the upper friction disc 242 is rotatably connected to the top wall in the U-shaped groove and is respectively connected with the transmission mechanism and the drive trigger mechanism 25.

[0041] It should be noted that the transmission mechanism described in this embodiment is a prior art, so it will not be described here, and the transmission mechanism can adopt a gear transmission mechanism or a belt transmission mechanism.

[0042] Specifically, the structure and connection relationship of the driving seat mechanism 24 are further described. In use, the upper friction disc 242 and the lower friction disc 253 are in contact and rotate synchronously. The rotation of the upper friction disc 242 triggers the operation of the transmission mechanism inside the seat body 241. The transmission mechanism drives the conveying roller 12, the coating device 13, the pressing mechanism 14 and the material winding roller 15 to operate, respectively.

[0043] In one embodiment of the present application, as shown in Figure 9 The driving trigger mechanism 25 includes a lifting frame 251, a compression spring 252 and a lower friction disc 253. The lifting frame 251 is vertically and slidingly connected to the inner wall of the U-shaped groove. The compression spring 252 is fixedly connected between the lifting frame 251 and the inner bottom wall of the U-shaped groove. The lower friction disc 253 is fixedly connected to the surface of the lifting frame 251. The lower friction disc 253 corresponds in position to the upper friction disc 242 and is in friction transmission. One end of the central shaft of the lower friction disc 253 penetrates out of the bottom of the lifting frame 251 and is slidingly connected to the inner wall of the transmission shaft 213. The surface of one end of the central shaft of the lower friction disc 253, which penetrates out of the bottom of the lifting frame 251, corresponds in position to the inner wall of the transmission shaft 213, and a key and a key groove are respectively arranged at the corresponding positions. One end of the lifting frame 251 penetrates out of the bottom of the seat body 241 and is fixedly connected to a roller 254. The roller 254 is slidingly connected to the top of the irregular rotating seat 211.

[0044] Specifically, the structure and connection relationship of the driving trigger mechanism 25 are further described. In use, the irregular rotating seat 211 is driven to rotate. The roller 254 moves along the top contour of the irregular rotating seat 211 from the low end to the high end, drives the lifting frame 251 to rise and stretches the compression spring 252. The lifting frame 251 rises synchronously and drives the lower friction disc 253 to move upward and contact the upper friction disc 242, forming a friction transmission pair and realizing power connection. When the two friction discs are completely attached, the irregular rotating seat 211 stops rotating, and the roller 254 remains at the high end position.

[0045] In one embodiment of the present application, as shown in Figures 10-12 The top of the sliding seat 223 is provided with a rectangular mounting groove. A sliding block 2231 is slidingly connected to the inner wall of the rectangular mounting groove. A second spring 2232 is fixedly connected between the sliding block 2231 and the inner wall of the rectangular mounting groove. One end of the sliding block 2231 penetrates out of the outer part of the sliding seat 223 and is fixedly connected to the surface of one end of the rod body 221. The surface of the frame body 16 is rotatably connected to a trigger rod 26. The trigger rod 26 has a protective cylinder sleeved on one end and is attached to the surface of the material winding roller 15. The other end of the trigger rod 26 is located in a waist-shaped groove 2233 on the top of the sliding block 2231 and is slidingly connected to the inner wall of the waist-shaped groove 2233. The rod body 221 is fixedly connected with an L-shaped support rod 27, and the L-shaped support rod 27 is provided with a second tooth part 271. A one-way transmission 214 is arranged between the bottom of the irregular rotating seat 211 close to the material roll 15 and the surface of the frame body 16. A tooth disc 212 is fixedly connected to one end surface of the one-way transmission 214, and the tooth disc 212 is meshingly connected with the first tooth part 222 and the second tooth part 271 respectively.

[0046] It should be noted that the second tooth part 271 described in this embodiment triggers the rotation of the tooth disc 212 synchronously with the other three groups of first tooth parts 222.

[0047] Specifically, when the waterproof coiled material is rolled to a preset specification, the trigger rod 26 is displaced by the extrusion of the coiled material, which drives the rod body 221 and the L-shaped support rod 27 to trigger the power cut-off mechanism, realizing the automatic shutdown of the power source. This structure replaces manual monitoring and manual operation with mechanical linkage, effectively avoiding human judgment errors and operation delays, and significantly improving the accuracy and automation level of the rolling specification control.

[0048] In use, the waterproof coiled material is rolled, and the protective cylinder is pushed outwards, which drives the trigger rod 26 to rotate around the fulcrum, and drives the other end of the trigger rod 26 to drive the sliding block 2231 to move along the inside of the rectangular mounting slot, and extrude the second spring 2232. The sliding block 2231 moves the rod body 221 and the L-shaped support rod 27 synchronously, so that the three groups of first tooth parts 222 and the group of second tooth parts 271 respectively drive the corresponding tooth discs 212 to rotate. When the coiled material reaches the set roll diameter, the tooth disc 212 rotates to drive the lifting frame 251 to move downward, separates the upper friction disc 242 and the lower friction disc 253, and realizes power cut-off.

[0049] Optimization of the one-way transmission 214: When the rod body 221 moves to the right, the first tooth part 222 drives the tooth disc 212 to rotate through the one-way transmission 214.

[0050] When the L-shaped support rod 27 moves to the left, the second tooth part 271 drives the tooth disc 212 to rotate.

[0051] Through independent transmission of the two groups of tooth parts, the accurate switching of power transmission and cut-off during rolling is ensured.

[0052] In conclusion, the production equipment of the multi-layer composite modified asphalt waterproof coiled material of the embodiment of the present application has reasonable structure, effectively compresses the horizontal and longitudinal space occupation of the equipment through the integrated layout design of the core components such as the base tire feeding roller 11, the conveying roller 12, the coating device 13, the pressing mechanism 14, the coiled material roller 15, the surface film feeding roller 17 and the bottom film feeding roller 18, effectively occupies the area compared with the traditional dispersed structure, significantly improves the utilization rate of the plant space, innovatively designs the single-drive linkage device, and drives the rotating shaft mechanism 21 and the tooth rod mechanism 22 with the single-drive mechanism 23, replaces a plurality of independent driving devices, reduces the equipment procurement and maintenance cost, at the same time, through the driving trigger mechanism 25, the precise cooperation of each executing component is realized, the power transmission delay or asynchronization problem caused by scattered driving is avoided, and the production continuity and coiled material forming precision are effectively improved.

[0053] In the description of the present specification, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically limited.

[0054] In the description of the present specification, the description referring to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the present specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in any one or more embodiments or examples. In addition, the person skilled in the art can combine and combine the different embodiments or examples described in the present specification and the features of the different embodiments or examples without contradiction.

[0055] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application, and the person skilled in the art can make changes, modifications, replacements and deformations to the above embodiments within the scope of the present application.

Claims

1. A production equipment for multi-layer composite modified asphalt waterproof membrane, characterized in that: It comprises a tire base unwinding roller (11), a conveying roller (12), a coating device (13), a pressing mechanism (14) and a winding roller (15) which are sequentially arranged on the inner wall of a frame (1) in a horizontal direction, and a frame body (16) arranged on the surface of the frame (1), wherein: A face film discharge roller (17) and a bottom film discharge roller (18) are respectively provided on the outside of the laminating mechanism (14); A groove (151) is provided on the surface of the coiling roller (15), and a self-fixing mechanism (152) is provided on the inner wall of the groove (151); The surface of the frame (16) is provided with: a rotating shaft mechanism (21) corresponding to the positions of the conveying roller (12), the coating device (13), the pressing mechanism (14), and the coiling roller (15); a gear mechanism (22) connected to the plurality of rotating shaft mechanisms (21), both of which are uniformly driven by a single drive mechanism (23) disposed inside the frame (16); A drive seat mechanism (24) corresponding to the position of the rotating shaft mechanism (21), the conveying roller (12), the coating device (13), the pressing mechanism (14) and the winding roller (15) are respectively driven by multiple sets of drive seat mechanisms (24); A plurality of groups of the drive seat mechanisms (24) are respectively provided with drive trigger mechanisms (25) on their surfaces, and the drive trigger mechanisms (25) are respectively connected to the drive seat mechanism (24) and the rotating shaft mechanism (21).

2. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 1, characterized in that: The coating device (13) includes a loading seat (131), a loading seat (132), a driving gear roller (138) and a synchronous gear (139), wherein the stepped surface at the bottom of the loading seat (131) and the stepped surface at the top of the loading seat (132) are respectively provided with a first discharge orifice plate (133) and a second discharge orifice plate (134), wherein the interior of the loading seat (131) and the interior of the loading seat (132) are respectively provided with a first material trough and a second material trough at positions corresponding to the positions of the first discharge orifice plate (133) and the second discharge orifice plate (134), wherein the inner walls of the first material trough and the second material trough are respectively slidably connected with a first extrusion block (135) and a second extrusion block (136), wherein the first extrusion block (135) and the second extrusion block (136) are respectively provided with a first material trough and a second material trough. The bottom respectively passes through the bottom of the first material trough and the bottom of the second material trough, and is fixedly connected to the surface of the lifting seat (137) which is slidably connected to the inner wall of the upper material seat (131) and the inner wall of the lower material seat (132). The driving gear roller (138) is respectively rotatably connected to the inner wall of the upper material seat (131) and the inner wall of the lower material seat (132), and is meshed with the teeth on the surface of the lifting seat (137). The synchronous gear (139) is respectively symmetrically rotatably connected to the inner wall of the upper material seat (131) and the inner wall of the lower material seat (132), and is connected through a synchronous gear belt (1310). One group of the synchronous gears (139) is connected to the driving seat mechanism (24), and the other group of the synchronous gears (139) is connected to one end of the central axis of the driving gear roller (138).

3. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 1, characterized in that: The laminating mechanism (14) comprises a first guide roller (141), a first laminating heating roller group (142), a second laminating heating roller group (143), a synchronous transmission mechanism (144) and a second guide roller (145), wherein the first guide roller (141), the first laminating heating roller group (142) and the second laminating heating roller group (143) are sequentially arranged on the inner wall of the frame (1) in a horizontal direction, and the roller bodies of the first laminating heating roller group (142) and the second laminating heating roller group (143) are both provided with heating components, and the first The laminating and heating roller group (142) is connected to one end of the driving seat mechanism (24); the first laminating and heating roller group (142) synchronously drives the second laminating and heating roller group (143) to operate through the synchronous transmission mechanism (144); the second guide roller (145) is rotatably connected to the inner wall of the frame (1) and is located on the top side of the second laminating and heating roller group (143); the face mask discharge roller (17) and the bottom film discharge roller (18) are respectively arranged on the top side of the second guide roller (145) and the bottom side of the second laminating and heating roller group (143).

4. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 1, characterized in that: The self-fixing mechanism (152) includes a box body (1521), an open groove (1522), a fixed block (1523), a translation block (1524), a first spring (1525), a gear rod (1526), ​​a gear column (1527), a shifting rod (1528) and a pressure seat (1529). The end surface of the coiling roller (15) is provided with a rectangular groove (153) and is connected to the inside of the groove (151). The height of the rectangular groove (153) is higher than the height of the groove (151). The box body (1521) is fixedly connected to the inner wall of the rectangular groove (153). The surface of the box body (1521) is provided with an open groove (1522) corresponding to the position of the groove (151). The height of the open groove (1522) is equal to that of the groove (151). The fixed block (1523) is fixedly connected to the inner wall of the open groove (1522). The translation block (1524) is slidably connected to the inner wall of the open groove (1522). A first spring (1525) is fixedly connected to the surface of the fixed block (1523) and the surface of the fixed block (1523). A gear rod (1526) and a lower mounting groove are respectively provided at positions corresponding to the surface positions of the translation block (1524) and the fixed block (1523). The inner wall of the lower mounting groove is rotatably connected to the gear column (1527) and is meshed with the teeth on the surface of the gear rod (1526). An upper mounting groove is provided at a position corresponding to the position of the lower mounting groove in the top wall of the opening groove (1522). The inner wall of the upper mounting groove is rotatably connected to the shift rod (1528) and is connected to one end of the central axis of the gear column (1527). The pressure seat (1529) is rotatably connected to the inner wall of the upper mounting groove and is fixedly connected to the inner wall of the upper mounting groove with a torsion spring. One end of the pressure seat (1529) is located on one side of the bottom of the shift rod (1528) and is fixedly abutted against the surface of the shift rod (1528).

5. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 1, characterized in that: The rotating shaft mechanism (21) includes an irregular rotating seat (211) and a transmission shaft (213), wherein the irregular rotating seat (211) is rotatably connected to the surface of the frame (16), the top of the irregular rotating seat (211) is connected to the driving trigger mechanism (25), a toothed disc (212) is provided on the surface of the irregular rotating seat (211), and is connected to the gear mechanism (22), the transmission shaft (213) is rotatably connected to the inner wall of the irregular rotating seat (211), the top of the transmission shaft (213) is connected to the driving trigger mechanism (25), and the bottom of the transmission shaft (213) passes through the interior of the frame (16) and is connected to the single drive mechanism (23).

6. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 5, characterized in that: The gear rod mechanism (22) includes a rod body (221), a first tooth portion (222) and a slide seat (223); the rod body (221) is slidably connected to the surface of the frame body (16) and is located on one side of the toothed disc (212); the first tooth portion (222) is respectively arranged on the surface of the rod body (221) and meshed with the toothed disc (212); the slide seat (223) is slidably connected to the surface of the frame body (16) and fixedly connected to one end of the rod body (221); the bottom of the slide seat (223) penetrates into the interior of the frame body (16) and is connected to the single drive mechanism (23).

7. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 6, characterized in that: The single drive mechanism (23) includes a synchronous shaft (231), a threaded screw (232), an external gear (233), a driving motor (234), a first bevel gear (235), a second bevel gear (236) and a return spring (237). The synchronous shaft (231) and the threaded screw (232) are respectively rotatably connected to the inner wall of the frame (16). One end of the synchronous shaft (231) and the threaded screw (232) respectively pass through the outside of the frame (16) and are fixedly connected to the external gear (233). The two groups of the external gears (233) are meshed with each other. The driving motor (234) is fixedly connected to the surface of the frame (16) and connected to one end of the synchronous shaft (231). The first bevel gear (235) is respectively fixedly connected to the inner wall of the synchronous shaft (231). The step shaft (231) is connected to the surface of the second bevel gear (236) and is respectively rotatably connected to the inner wall of the frame (16) and meshed with the first bevel gear (235). One end of the transmission shaft (213) passes through the interior of the frame (16) and is fixedly connected to one end of the central axis of the second bevel gear (236). One end of the slide (223) passes through the interior of the frame (16) and is threadedly connected to the outer surface of the threaded portion of the threaded screw (232). The reset spring (237) is sleeved on the outside of the threaded screw (232). One end of the reset spring (237) is in contact with the inner wall of the frame (16), and the other end of the reset spring (237) is fixedly connected to the surface of one end of the slide (223) passing through the interior of the frame (16).

8. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 1, characterized in that: The driving seat mechanism (24) comprises a seat body (241) and an upper friction disc (242). The seat body (241) is provided with a transmission mechanism. The conveying roller (12), the coating device (13), the pressing mechanism (14) and the winding roller (15) are respectively driven by the transmission mechanism. A U-shaped groove is provided on the surface of the seat body (241). The upper friction disc (242) is rotatably connected to the top wall of the U-shaped groove and is respectively connected to the transmission mechanism and the driving trigger mechanism (25).

9. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 8, characterized in that: The driving trigger mechanism (25) comprises a lifting frame (251), a compression spring (252) and a lower friction disc (253). The lifting frame (251) is vertically slidably connected to the inner wall of the U-shaped groove, and a compression spring (252) is fixedly connected to the bottom wall of the U-shaped groove. The lower friction disc (253) is fixedly connected to the surface of the lifting frame (251). The lower friction disc (253) corresponds to the position of the upper friction disc (242) and is frictionally driven. The lower friction disc (253) is fixedly connected to the surface of the lifting frame (251). One end of the central shaft passes through the bottom of the lifting frame (251) and is slidably connected to the inner wall of the transmission shaft (213). The lower friction disc (253) passes through the surface of one end of the central shaft of the bottom of the lifting frame (251). A key and a key groove are respectively provided at positions corresponding to the inner wall of the transmission shaft (213). One end of the lifting frame (251) passes through the bottom of the seat body (241) and is fixedly connected to a roller (254). The roller (254) is slidably connected to the top of the irregular rotating seat (211).

10. The production equipment of the multi-layer composite modified asphalt waterproof membrane according to claim 6, characterized in that: A rectangular mounting groove is provided on the top of the slide seat (223), a slider (2231) is horizontally slidably connected to the inner wall of the rectangular mounting groove, and a second spring (2232) is fixedly connected to the inner wall of the rectangular mounting groove, one end of the slider (2231) passes through the outside of the slide seat (223) and is fixedly connected to the surface of one end of the rod body (221); The surface of the frame (16) is rotatably connected to a trigger rod (26), one end of the trigger rod (26) is provided with a protective tube and is in contact with the surface of the coiling roller (15), and the other end of the trigger rod (26) is located in a waist-shaped groove (2233) at the top of the slider (2231) and is slidably connected to the inner wall of the waist-shaped groove (2233); An L-shaped support rod (27) is fixedly connected to the surface of the rod body (221), and a second tooth portion (271) is provided on the surface of the L-shaped support rod (27). A one-way transmission (214) is provided between the bottom of the irregular rotating seat (211) near the winding roller (15) and the surface of the frame body (16). A toothed disc (212) is fixedly connected to the surface of one end of the one-way transmission (214), and the toothed disc (212) is meshed with the first tooth portion (222) and the second tooth portion (271), respectively.

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