Fiber reinforced rib mesh cutting device and traction forming production line

Abstract

The invention belongs to the technical field of fiber reinforced rib mesh production, and particularly relates to a fiber reinforced rib mesh cutting device and a traction forming production line.The fiber reinforced rib mesh cutting device comprises a first supporting frame, and a second supporting frame moving in the conveying direction of a fiber reinforced rib mesh is arranged on the first supporting frame; a mesh cutting mechanism which moves in the direction perpendicular to the conveying direction of the fiber reinforced rib mesh is arranged on the second supporting frame, pressing mechanisms are arranged on the two sides of the mesh cutting mechanism, and a third supporting frame is fixed to the position, corresponding to the discharging end of the fiber reinforced rib mesh, of the second supporting frame. According to the traction forming production line, automatic production of the whole process from fiber yarn feeding to weaving, heating curing and cutting discharging of the fiber reinforced rib meshes is achieved, and the production efficiency of the fiber reinforced rib meshes is effectively improved.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber reinforced rib mesh production, and in particular relates to a fiber reinforced rib mesh cutting device and a drawing and forming production line. Background Art

[0002] Fiber reinforcement is made of glass fiber, basalt fiber or other fibers alone or mixed with resin composite solidification, with high strength and strong corrosion resistance. Therefore, fiber reinforced mesh is often used instead of steel mesh in concrete pouring. In the prior art, fiber reinforced mesh is often formed by the intersection of fiber reinforcement warp and weft. The intersection of warp and weft fiber reinforcement is often fixed and connected by wire binding or manual twisting and weaving. However, the wire used for binding still has the risk of being corroded and causing the mesh structure to become loose and unstable, which will reduce the structural strength of the fiber reinforced mesh to a certain extent, and thus affect the overall structural strength of the concrete. Manual twisting and weaving has low production efficiency and high work intensity.

[0003] The invention patent with application publication number CN117364338A discloses a fiber reinforced bar mesh for concrete, a processing device and a processing method. The fiber reinforced bar mesh includes weft fiber bars and warp fiber bars that are crisscrossed and fixedly connected in a grid-like structure. The weft fiber bars pass through the middle of the warp fiber bar body and are fixed by resin gelling. A rotating mechanism is provided on the frame of the processing equipment. A traction mechanism is provided in front of the rotating mechanism, a warp fiber bundle supply device is provided in the rear, and a weft fiber bar supply device is provided on the side. While producing the warp bars, the present invention creatively inserts the weft bars into the middle of the warp bar body, and realizes a stable connection between the intersections of the two bars by a resin curing connection method. The invention patent with application publication number CN114775163A discloses a production equipment for continuously preparing FRP mesh, including: a longitudinal fiber output mechanism, a workbench, which is located on one side of the longitudinal fiber output mechanism; a plurality of longitudinal fiber winding mechanisms, which are fixed at intervals on the top surface of the workbench, each longitudinal fiber winding mechanism can respectively wind a plurality of longitudinal fibers into a single longitudinal fiber rib; a transverse fiber rib output mechanism, which is fixed on the outer side of the workbench, and the direction of the transverse fiber rib output by the transverse fiber rib output mechanism is arranged perpendicular to the direction of the longitudinal fiber rib output by the longitudinal fiber output mechanism, and the transverse fiber rib and the plurality of longitudinal fiber ribs are woven into a mesh; a transverse fiber rib cutting mechanism, which is fixed on the top surface of the workbench; a mesh traction device, which is located on one side of the workbench and is used to traction the mesh forward; the equipment can prepare fiber meshes of fiber ribs of various diameter specifications according to demand, and the preparation process is simple, thereby improving the mesh preparation efficiency; The fiber reinforced rib mesh production equipment disclosed in the above prior art can realize the continuous production of fiber reinforced rib mesh, but still has the following defects: It does not disclose a cutting device for cutting the fiber reinforced rib mesh to a fixed length, and the cutting device equipped in the art can only perform fixed length cutting and cannot simultaneously have the function of cutting finished products; During the mesh weaving process, when the fiber reinforcement bar is fed, the fiber reinforcement bar is either inserted into the grooves of a plurality of hollow gears from the side and detached from the grooves by a fork after the fiber reinforcement bar is cut, or the fiber reinforcement bar is inserted into a plurality of fiber guide tubes with notches on the tops and the cut fiber reinforcement bar is detached from the fiber guide tubes by lowering the guide tubes; both of the above methods require maintaining the straightness of the fiber reinforcement bar when feeding, and require a high degree of fit between the plurality of hollow gears or the plurality of fiber guide tubes. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides a fiber reinforced rib mesh cutting device and a pulling and forming production line, which solve the problems raised in the above-mentioned background technology.

[0005] The technical solution of the present invention is as follows: On the one hand, the present invention provides a fiber reinforced rib mesh cutting device, comprising a first support frame, a second support frame is provided on the first support frame and moves along the conveying direction of the fiber reinforced rib mesh, a mesh cutting mechanism is provided on the second support frame and moves perpendicular to the conveying direction of the fiber reinforced rib mesh, clamping mechanisms are provided on both sides of the mesh cutting mechanism, and a third support frame is fixed to the discharge end of the second support frame corresponding to the fiber reinforced rib mesh.

[0006] Furthermore, a second guide rail is provided on the first support frame, a second slider cooperating with the second guide rail is fixed to the bottom end of the second support frame, a fifth telescopic rod is fixedly connected to the first support frame, and an output end of the fifth telescopic rod is fixedly connected to the second support frame.

[0007] Furthermore, a third guide rail and a rack perpendicular to the conveying direction of the fiber reinforced rib mesh are fixed on the second support frame, and the mesh cutting mechanism includes a third slider slidably connected to the third rail and a third support plate fixedly connected to the third slider, and a walking structure cooperating with the rack is provided on the upper side of the third support plate, and a mesh cutting assembly is provided on the lower side of the third support plate.

[0008] Furthermore, the clamping mechanism includes a fourth telescopic rod fixedly connected to both sides of the second support frame and a pressing plate fixedly connected to the output end of the fourth telescopic rod.

[0009] Compared with the prior art, the technical solution of a fiber reinforced rib mesh cutting device provided by the present invention has the following beneficial effects: The fiber reinforced rib mesh cutting device of the present invention integrates cutting and unloading into one, realizes rapid cutting of the fiber reinforced rib mesh through the cooperation of the cutting mechanism and the clamping mechanism, and realizes rapid unloading of the cut fiber reinforced rib mesh through the cooperation of the movable second support frame and the third support frame, thereby effectively improving the cutting and unloading efficiency of the fiber reinforced rib mesh.

[0010] In another aspect, the present invention provides a stretch forming production line, comprising: A positioning yarn distribution frame, wherein the positioning yarn distribution frame is used to place the yarn roll; A yarn threading and dipping device, the yarn threading and dipping device is used to dip the yarn transmitted by the positioning yarn distribution frame, and a tensioning and preheating device is provided on the yarn inlet side of the yarn threading and dipping device, the tensioning and preheating device is used to tension and preheat the yarn entering the yarn threading and dipping device; A weaving device, the weaving device is used to weave the yarn transmitted from the yarn threading and dipping device and the reinforcement material inserted on one side into a grid-shaped fiber-reinforced reinforcement mesh; A drying box, wherein the drying box is used to solidify the fiber-reinforced rib mesh; Cooling device; A pulling device, which pulls and transmits the fiber reinforced rib mesh transmitted from the cooling device; The mesh cutting device is the aforementioned fiber reinforced rib mesh cutting device, and the mesh cutting device performs fixed-distance cutting on the fiber reinforced rib mesh transmitted by the pulling device.

[0011] Furthermore, the weaving device includes a weaving platform, a gantry is provided on the feed side of the weaving platform, a vertical plate is fixed to the lower side of the gantry, a plurality of winding head assemblies driven to rotate synchronously by the same driving assembly are installed side by side at the lower end of the vertical plate, a rib feeding assembly hinged on the vertical plate is provided on the discharge side of the winding head assembly, and a rib feeding assembly and a rib material cutting assembly are sequentially provided on the feed side of the rib feeding assembly.

[0012] Furthermore, the winding head assembly includes an eighth gear and two seamless tubes arranged on the eighth gear for the fiber yarn to pass through, and several of the eighth gears are meshed in sequence, and at least one of the eighth gears is meshed with the driving assembly.

[0013] Furthermore, the rib guide assembly includes a bracket plate whose upper end is hinged to the vertical plate, a first telescopic rod hinged to the bracket plate, an inner baffle plate fixed to the lower end of the bracket plate, an outer baffle plate hinged to the inner baffle plate through a hinge assembly, and a sixth telescopic rod installed on the vertical plate through a transverse plate, the output end of the sixth telescopic rod is hinged to the lower end of the bracket plate, and the output end of the first telescopic rod is hinged to the hinge assembly.

[0014] Furthermore, the reinforcement feeding assembly includes a base plate fixed on the weaving platform, the upper end of the base plate is fixedly connected to two symmetrical first mounting plates, the lower ends of the two first mounting plates are rotatably mounted with two active rollers, and the upper end of the first mounting plate is provided with two liftable driven rollers.

[0015] Furthermore, the reinforcement cutting assembly is located between the reinforcement feeding assembly and the reinforcement guiding assembly.

[0016] Compared with the prior art, the technical solution of the stretch forming production line provided by the present invention has the following beneficial effects: The pulling and forming production line provided by the present invention realizes the automatic production of the entire process of fiber reinforced rib mesh from fiber yarn feeding to weaving, heating and curing, and cutting and unloading, effectively improving the production efficiency of the fiber reinforced rib mesh; and before dipping the fiber yarn in glue, the fiber yarn is preheated to improve the gluing effect of the fiber yarn during dipping in glue; in the weaving and rib feeding link, the cooperation of the integrated rib material guide assembly can ensure the smooth feeding and unloading of the rib material, effectively maintaining the smoothness of the fiber reinforced mesh forming process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a fiber reinforced rib mesh cutting device; Figure 2 It is a structural schematic diagram of the mesh cutting mechanism; Figure 3 It is a structural schematic diagram of the pulling forming production line; Figure 4 is a schematic diagram of the structure of a weaving device; Figure 5 It is a schematic diagram of the structure of the driving assembly and the winding head assembly; Figure 6 is a structural schematic diagram of a rib guide assembly; Figure 7 for Figure 6 A partial enlarged view of the middle part; Figure 8 It is a structural schematic diagram of the reinforcement delivery component; Fig. 9 It is a structural schematic diagram of the reinforcement cutting assembly; Fig.10 is a schematic diagram of the structure of the pulling device; In the figure: 1, positioning yarn frame, 2, yarn threading and dipping device, 3, weaving device, 31, weaving platform, 32, gantry, 321, vertical plate, 322, horizontal plate, 323, bracket plate, 33, winding head assembly, 331, roller, 332, eighth gear, 333, seamless pipe, 335, installation box, 34, driving assembly, 341, first servo motor, 342, first gear, 343, second gear, 344, third gear, 35, rib guide assembly, 351, first telescopic rod, 35 2. First connecting plate, 353. Fixed block, 354. Inner baffle, 355. Outer baffle, 356. Semi-elliptical hole, 357. Perforation, 358. Sixth telescopic rod, 37. Rib delivery assembly, 371. Bottom plate, 372. First mounting plate, 373. Active roller, 374. Fourth gear, 375. Fifth gear, 376. Sixth gear, 377. Second telescopic rod, 378. First support plate, 379. N-shaped frame, 3710. Guide plate, 3711. Guide cylinder, 3712. Second mounting plate plate, 3713, driven roller, 3714, second connecting column, 38, reinforcement cutting assembly, 381, first guide rail, 382, ​​first slider, 383, second support plate, 384, first sawing motor, 385, first diamond saw blade, 386, third telescopic rod, 387, bending plate, 4, drying box, 5, cooling device, 6, pulling device, 7, mesh cutting device, 71, first support frame, 72, second guide rail, 73, second slider, 74, second support frame, 75, transmission plate, 76, Mesh cutting mechanism, 761, square steel, 762, third guide rail, 763, third slider, 764, third support plate, 765, travel motor, 766, rack, 767, seventh gear, 768, first connecting column, 769, second diamond saw blade, 7610, protective shell, 77, fourth telescopic rod, 78, pressure plate, 79, fifth telescopic rod, 710, second connecting plate, 711, third support frame, 712, guide wheel, 8, rib material, 10, protective cover, 11, strip hole, 12, gear box. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0019] See also Figure 1-2, a fiber reinforced rib mesh cutting device, comprising a first support frame 71, a second support frame 74 moving along the fiber reinforced rib mesh conveying direction is arranged on the first support frame 71, a mesh cutting mechanism 76 moving perpendicular to the fiber reinforced rib mesh conveying direction is arranged on the second support frame 74, a pressing mechanism is arranged on both sides of the mesh cutting mechanism 76, and a third support frame 711 is fixed to the second support frame 74 corresponding to the fiber reinforced rib mesh discharge end; A second guide rail 72 is provided on the first support frame 71, a second slider 73 cooperating with the second guide rail 72 is fixed to the bottom end of the second support frame 74, a fifth telescopic rod 79 is fixedly connected to the first support frame 71, and an output end of the fifth telescopic rod 79 is fixedly connected to the second support frame 74.

[0020] Specifically, the first support frame 71 and the second support frame 74 are both rectangular structures formed by welding a number of square steels, and the length of the second support frame 74 is consistent with the length of the first support frame 71; the front and rear sides of the upper end surface of the first support frame 71 are fixedly connected with the second guide rails 72, and the bottom end of the second support frame 74 is fixedly connected with the second slider 73 relative to the position of the second guide rails 72; the fifth telescopic rod 79 is fixed to the first support frame 71 through a fixing plate, and the movable end of the fifth telescopic rod 79 faces the third support frame 711, and the output end of the fifth telescopic rod 79 is fixedly connected to the second support frame 74 through the second connecting plate 710; when the second support frame 74 needs to be moved, the fifth telescopic rod 79 is started, and the output end of the fifth telescopic rod 79 is extended The second support frame 74 moves to the right side with the second connecting plate 710; in order to prevent the cut fiber reinforced rib mesh from falling off the first support frame 71, the second support frame 74 is fixedly connected with a third support frame 711 in the shape of a U relative to the second connecting plate 710, and the upper end surface of the first support frame 71 is fixedly connected with a guide wheel 712 relative to the front and rear sides of the third support frame 711, and the front and rear ends of the third support frame 711 are slidably connected to the guide wheel 712; a transmission plate 75 is provided on the second support frame 74 to provide the required support force for cutting the transmitted fiber reinforced rib mesh, so as to ensure that the mesh cutting mechanism 76 can smoothly perform the cutting operation, and the upper surface of the third support frame 711 is in the same horizontal plane as the transmission plate 75.

[0021] like Figure 2 As shown, a third guide rail 762 and a rack 766 perpendicular to the conveying direction of the fiber reinforced rib mesh are fixed on the second support frame 74, and the mesh cutting mechanism 76 includes a third slider 763 slidably connected to the third guide rail 762 and a third support plate 764 fixedly connected to the third slider 763, a walking structure cooperating with the rack 766 is arranged on the upper side of the third support plate 764, and a mesh cutting assembly is arranged on the lower side of the third support plate 764; Specifically, the upper end of the second support frame 74 is fixedly connected to two longitudinal square steels 761, a certain gap is left between the two square steels 761, and a rack 766 is fixedly connected to the inner side of any square steel 761; the walking structure includes a walking motor 765, a first reducer fixedly connected to the output end of the walking motor 765, the output end of the first reducer is fixed to the third support plate 764, the output shaft of the first reducer passes through the third support plate 764, and a seventh gear 767 is fixedly connected to the output shaft of the first reducer, and the seventh gear 767 is meshed with the rack 766; the length of the third support plate 764 is greater than At a distance between the outermost sides of the two square steels 761, the four corners of the third support plate 764 are fixedly connected with first connecting columns 768, the lower side of the first connecting columns 768 is fixedly connected with a mesh cutting assembly, the mesh cutting assembly comprises a second sawing motor fixedly connected to the bottom end of the first connecting column 768, and a second diamond saw blade 769 fixedly connected to the output end of the second sawing motor, the outer cover of the second diamond saw blade 769 is provided with a protective shell 7610, the protective shell 7610 is semicircular, the lower end of the second diamond saw blade 769 passes through the transmission plate 75, so as to facilitate the left and right movement of the mesh cutting assembly to cut the fiber reinforced rib mesh.

[0022] like Figure 1 As shown, the clamping mechanism includes a fourth telescopic rod 77 fixedly connected to both sides of the second support frame 74 and a pressing plate 78 fixedly connected to the output end of the fourth telescopic rod 77; Specifically, the four corners of the second support frame 74 are fixedly connected with a U-shaped steel plate extending inward, and the extending end of the U-shaped steel plate is fixedly connected with a fourth telescopic rod 77, that is, four fourth telescopic rods 77 are installed on the second support frame 74, and the output end of the fourth telescopic rod 77 faces downward, and the output end of the fourth telescopic rod 77 passes through the U-shaped steel plate, and the ends of the output ends of the two fourth telescopic rods 77 located on the same side of the square steel 761 are fixedly connected to the upper end of the same pressing plate 78, and the four fourth telescopic rods 77 extend or contract synchronously to drive the two pressing plates 78 to rise or fall synchronously, and the extendable length of the output end of the fourth telescopic rod 77 is greater than the distance from the U-shaped steel plate to the upper surface of the transmission plate 75 (that is, the stroke of the fourth telescopic rod 77 can ensure that the pressing plate 78 contacts the transmission plate 75, so as to fix the cut fiber reinforced rib mesh through the cooperation between the pressing plate 78 and the transmission plate 75).

[0023] In the initial state, the second support frame 74 is located at the edge of the feed port of the first support frame 71; the cutting assembly is located at the edge of the square steel 761 and does not contact the fiber reinforced rib mesh transmitted on the transmission plate 75; the pressing plate 78 is at the highest point (the upper surface of the pressing plate 78 conflicts with the lower surface of the U-shaped steel plate); When the fiber reinforced rib mesh needs to be cut, the four fourth telescopic rods 77 are extended at the same time to drive the pressing plate 78 to move downward, so that the pressing plates 78 on both sides are pressed against the fiber reinforced rib mesh for position fixing; the travel motor 765 is started, and since the seventh gear 767 is meshed with the rack 766, the third support plate 764 drives the mesh cutting assembly to move along the third guide rail 762 (at this time, the second sawing motor is started, and the second sawing motor drives the second diamond saw blade 769 to rotate to cut the fiber reinforced rib mesh); When cutting is completed, the output end of the fifth telescopic rod 79 extends, driving the mesh cutting assembly on the second support frame 74 to move toward the discharge end. At this time, the right side of the second support frame 74 is fixedly connected to the third support frame 711 and moves at the same time, driving the cut fiber reinforced rib mesh to extend out of the first support frame 71, making it convenient for workers to unload. Example

[0024] This embodiment is based on the embodiment 1. This embodiment provides a pulling and forming production line. The production line includes the fiber reinforced rib mesh cutting device provided in the embodiment 1.

[0025] See also Figure 3-10 , a stretch forming production line, comprising: A positioning yarn distribution frame 1, wherein the positioning yarn distribution frame 1 is used to place the yarn roll; A yarn threading and dipping device 2, the yarn threading and dipping device 2 is used to dip the yarn transmitted from the positioning yarn distribution frame 1, and a tensioning and preheating device is provided on the yarn inlet side of the yarn threading and dipping device 2, and the tensioning and preheating device is used to tension and preheat the yarn entering the yarn threading and dipping device 2; a plurality of tensioning rods and an electric heating rod are provided in the tensioning and preheating device, and the electric heating rod is located at the lower side of the tensioning rod, and the yarn is tensioned by passing around a plurality of tensioning rods at a time, and the yarn is heated by the lower electric heating rod at the same time; The number of the yarn threading and dipping devices 2 is two and they are placed side by side. The yarn threading and dipping devices 2 are sequentially provided with a plurality of transmission rollers, a dipping tank and a plurality of squeezing rollers from left to right. A first yarn dividing plate and a second yarn dividing plate are provided on both sides of the transmission roller; the yarn passes through the holes of the first yarn dividing plate, the holes of the second yarn dividing plate, the dipping tank and the squeezing rollers from left to right in sequence; The weaving device 3 is used to weave the yarn transmitted from the yarn threading and dipping device 2 and the reinforcement material inserted on one side into a grid-shaped fiber reinforced reinforcement mesh; by setting the weaving device 3, the yarn and the reinforcement material can be woven into an integral structure to increase the strength of the fiber reinforced reinforcement mesh.

[0026] A drying box 4, wherein the drying box 4 is provided with a plurality of electric heating rods, and the drying box 4 is used to solidify the fiber reinforced rib mesh so that the intersections of the yarn and the rib material are firmly connected; A cooling device 5, wherein the cooling device 5 cools the fiber reinforced rib mesh conveyed from the drying box 4 to quickly anneal the fiber reinforced rib mesh; A pulling device 6, wherein the pulling device 6 can pull and convey the fiber reinforced rib mesh conveyed by the cooling device 5; The mesh cutting device 7 is the fiber reinforced rib mesh cutting device provided in Example 1, and the mesh cutting device 7 cuts the fiber reinforced rib mesh transmitted by the pulling device 6 at a fixed distance.

[0027] Specifically, the braiding device 3 includes a braiding platform 31, a gantry 32 is provided on the feeding side of the braiding platform 31, the gantry 32 is fixedly connected to the side of the braiding platform 31 close to the pulling device 6, a vertical plate 321 is fixed on the lower side of the gantry 32, the number of the vertical plates 321 is four, a plurality of winding head assemblies 33 driven by the same driving assembly 34 to rotate synchronously are installed side by side at the lower end of the vertical plate 321, a rib guide assembly 35 hinged on the vertical plate 321 is provided on the discharging side of the winding head assembly 33, and the feeding side of the rib guide assembly 35 is sequentially A reinforcement feeding assembly 37 and a reinforcement material cutting assembly 38 are provided, and the reinforcement material cutting assembly 38 is located between the reinforcement feeding assembly 37 and the reinforcement material guiding assembly 35; when weaving the fiber reinforced reinforcement mesh, the yarn passes through the winding head assembly 33, each winding head assembly 33 passes through two strands of yarn, and the reinforcement material passes through the reinforcement feeding assembly 37 into the reinforcement material guiding assembly 35. After the reinforcement material passes through a certain length, the reinforcement feeding assembly 37 stops the reinforcement feeding operation, and the reinforcement material cutting assembly 38 starts to cut the reinforcement material. Then the reinforcement material guiding assembly 35 is opened, and the reinforcement material is moved forward by the yarn pulled by the pulling device 6, and at the same time the winding head assembly 33 rotates, and the reinforcement material is tightened by the yarn; A fourth support frame is provided in the weaving platform 31, a fourth support plate is fixedly connected to a side of the fourth support frame close to the winding head assembly 33, a reinforcement cutting assembly 38 which moves back and forth perpendicular to the conveying direction of the fiber-reinforced reinforcement mesh is provided on the fourth support plate, the reinforcement cutting assembly 38 includes a first guide rail 381 fixedly connected to both sides of the upper surface of the fourth support plate, a first slider 382 is slidably connected to the first guide rail 381, a second support plate 383 is provided on the first slider 382, ​​a first sawing motor 384 is provided on the second support plate 383, and a first sawing motor 384 is fixedly connected to the output shaft of the first sawing motor 384. A first diamond saw blade 385 is connected, a protective cover 10 is fixedly connected to the outside of the first diamond saw blade 385, a bending plate 387 is fixedly connected to the other side of the fourth support frame, an inverted L-shaped plate is fixedly connected to the second support plate 383 at a position relative to the bending plate 387, a third telescopic rod 386 is fixed on the bending plate 387, and the output end of the third telescopic rod 386 is fixed on the inverted L-shaped plate; when the output end of the third telescopic rod 386 is extended or shortened, the second support plate 383 moves back and forth on the first guide rail 381 perpendicular to the conveying direction of the fiber reinforced reinforcement mesh, so as to cut the reinforcement.

[0028] like Figure 5 As shown, the winding head assembly 33 includes an eighth gear 332 and two seamless tubes 333 for the fiber yarn to pass through the eighth gear 332. Several of the eighth gears 332 are meshed in sequence, and at least one of the eighth gears 332 is meshed with the driving assembly 34.

[0029] Specifically, a rectangular hollow mounting box 335 is fixedly connected to the side of the upper surface of the weaving platform 31 facing the feed, and a plurality of penetrating circular holes are opened on the left and right sides of the mounting box 335. The rollers 331 at both ends of the eighth gear 332 are rotatably mounted in the circular holes. The two seamless tubes 333 on each of the eighth gears 332 are symmetrically arranged, and the rollers 331 on the eighth gear 332 are extended from both ends of the seamless tube 333, and the seamless tube 333 protrudes from the mounting box 335; the driving assembly 34 is installed in the middle position of the upper end of the mounting box 335, and the upper end of the mounting box 335 is fixedly connected to the hollow gear box 12. The driving assembly 34 includes a first servo motor 341, a second reducer fixedly connected to the output end of the first servo motor 341, and a first gear 342 fixedly connected to the output end of the second reducer, the second reducer is fixedly connected to the gear box 12, the first gear 342 is located in the gear box 12, and a second gear 343 and a third gear 344 meshing with the first gear 342 are rotatably connected in the gear box 12 relative to the lower side of the first gear 342, and the second gear 343 and the third gear 344 are not meshed, and the second gear 343 and the third gear 344 are respectively meshed and connected with an eighth gear 332; When the eighth gear 332 needs to rotate, the first servo motor 341 is started, the first servo motor 341 drives the first gear 342 to rotate, the first gear 342 drives the second gear 343 and the third gear 344 to rotate, the second gear 343 and the third gear 344 drive the corresponding eighth gear 332 to rotate, the driven eighth gear 332 drives all other eighth gears 332 to rotate together, and at this time, the two yarns passing through the seamless tube 333 are entangled with each other.

[0030] like Figure 6 and Figure 7 As shown, the rib guide assembly 35 includes a bracket plate 323 whose upper end is hinged on the vertical plate 321, a first telescopic rod 351 hinged on the bracket plate 323, an inner baffle plate 354 fixed to the lower end of the bracket plate 323, an outer baffle plate 355 hinged on the inner baffle plate 354 through a hinge assembly, and a sixth telescopic rod 358 installed on the vertical plate 321 through a transverse plate 322, one end of the transverse plate 322 is fixed on the vertical plate 321, an end of the sixth telescopic rod 358 is hinged to the other end of the transverse plate 322, an output end of the sixth telescopic rod 358 is hinged to the lower end of the bracket plate 323, and an output end of the first telescopic rod 351 is hinged to the hinge assembly; Specifically, a hinge seat is fixed on the bracket plate 323 by welding or bolting, and the end of the first telescopic rod 351 is hinged on the hinge seat; the inner baffle plate 354 contacts the installation box 335 on one side thereof facing the installation box 335; the hinge assembly includes a hinge shaft fixedly connected to the inner baffle plate 354, a first connecting plate 352 hinged on the hinge shaft, and a fixing block 353 fixedly connected to the outer side of the first connecting plate 352; the lower side of the first connecting plate 352 is fixedly connected to the outer baffle plate 355; the first telescopic rod 351 The output end of the first telescopic rod 351 is fixedly connected with an n-shaped block, and the n-shaped block is hinged on the fixed block 353; when the output end of the first telescopic rod 351 is retracted, the outer baffle plate 355 rotates counterclockwise from a state parallel to the inner baffle plate 354 to a state perpendicular to the inner baffle plate 354 with the hinge axis as the rotation point; in order to ensure that the outer baffle plate 355 stops rotating when it rotates to a state perpendicular to the inner baffle plate 354, a limit block is integrally formed on the hinge axis, and when the outer baffle plate 355 rotates to a state perpendicular to the inner baffle plate 354, the fixed block 353 conflicts with the limit block; The longitudinal cross section of the inner baffle plate 354 is a 7-shape, and the outer baffle plate 355 is a grooved plate structure with an opening toward the inner baffle plate 354. The outer baffle plate 355 is provided with perforations 357 at both ends along the conveying direction of the reinforcement material. The center of the perforation 357 coincides with the midpoint of the connecting line of the two seamless tubes 333 located on the eighth gear 332 when they are in a vertical state, so as to ensure that when the reinforcement material is fed through the perforation 357, the reinforcement material can be inserted between the two seamless tubes 333; a plurality of semi-elliptical holes 356 are provided on the inner baffle plate 354 and the outer baffle plate 355 at positions relative to the circular holes on the mounting box 335, and the diameter of the semi-elliptical holes 356 is greater than the distance between the two seamless tubes 333, so as to ensure that the seamless tubes 333 can rotate smoothly; The vertical plate 321 and the bracket plate 323 are provided with a through hole at the position where the sixth telescopic rod 358 is fixed, and the output end of the sixth telescopic rod 358 is hinged to the lower end of the bracket plate 323 after passing through the through hole; after the rib feeding assembly 37 completes the rib feeding operation and the rib cutting assembly 38 completes the rib cutting operation, the output end of the first telescopic rod 351 is shortened, and the sixth telescopic rod 358 is extended, and the outer baffle plate 355 is in an open state after rotating 90° counterclockwise, and the bracket plate 323 rotates counterclockwise under the drive of the sixth telescopic rod 358, driving the inner baffle plate 354 to rotate counterclockwise, and the inner baffle plate 354 pushes the ribs to move together with the pulled yarn.

[0031] like Figure 8 As shown, the reinforcing bar feeding assembly 37 comprises a bottom plate 371 fixed on the weaving platform 31, the upper end of the bottom plate 371 is fixedly connected with two symmetrical first mounting plates 372, the lower ends of the two first mounting plates 372 are rotatably mounted with two active rollers 373, and the upper ends of the first mounting plates 372 are provided with two liftable driven rollers 3713; Specifically, the active roller 373 and the driven roller 3713 have the same size, and the two lower active rollers 373 are respectively fixedly connected with a fourth gear 374 and a fifth gear 375, and a sixth gear 376 meshing with each other is arranged between the fourth gear 374 and the fifth gear 375; the rib material 8 extruded and transmitted by the active roller 373 and the driven roller 3713 passes through the guide plate assembly and the two seamless tubes 333 in a vertical state; The distance between the first mounting plates 372 is greater than the thickness of the active roller 373. The first mounting plate 372 is provided with a through hole for installing bearings at a position relative to the active roller 373. The rotating shafts at both ends of the active roller 373 are rotatably connected in the through hole through bearings. A second mounting plate 3712 is provided on the outer side of the first mounting plate 372 relative to the position of the fourth gear 374 and the fifth gear 375. The four corners of the second mounting plate 3712 are fixedly connected to the first mounting plate 372 through second connecting columns 3714. The outer side surface of the second mounting plate 3712 is fixedly connected to the second servo motor, and the output end of the second servo motor is fixedly connected to the sixth gear 376. The upper end of the first mounting plate 372 is fixedly connected to two first support plates 37 8. The upper end of the first support plate 378 is fixedly connected to a second telescopic rod 377, and the output end of the second telescopic rod 377 is fixedly connected to an n-shaped frame 379. A driven roller 3713 is rotatably connected between the vertical plates on both sides of the n-shaped frame 379. In order to ensure that the upper driven roller 3713 can smoothly move up and down between the two first mounting plates 372, a sliding groove is provided on the first mounting plate 372 relative to the moving track of the n-shaped frame 379; the guide plate assembly includes a guide plate 3710 fixedly connected to the outer side of the first mounting plate 372 and a guide cylinder 3711 fixedly connected to the inner side of the first mounting plate 372. The through hole provided on the guide plate 3710, the guide cylinder 3711 and the through hole 357 are on the same horizontal line; A strip hole 11 is provided on one side of the protective cover 10 facing the rib feeding assembly 37. The length of the strip hole 11 is the movable distance of the rib cutting assembly 38. The guide cylinder 3711 passes through the strip hole 11 and does not interfere with the first diamond saw blade 385. Before cutting the ribs, the rib cutting assembly 38 moves to one side so as not to block the transmission of the ribs. When cutting the ribs, the rib cutting assembly 38 can be moved left and right.

[0032] In the specific implementation of the present invention, the first telescopic rod 351, the second telescopic rod 377, the third telescopic rod 386, the fourth telescopic rod 77 and the fifth telescopic rod 79 are hydraulic cylinders or pneumatic cylinders, preferably pneumatic cylinders; the pulling and forming production line is also provided with a PLC controller, and the PLC controller is electrically connected to the first telescopic rod 351, the second telescopic rod 377, the third telescopic rod 386, the fourth telescopic rod 77, the fifth telescopic rod 79, the first servo motor 341, the second servo motor, the first sawing motor 384, the pulling device 6, the second sawing motor and the walking motor 765, and the power required for the pulling and forming production line to work is the municipal power supply, and the operation of each electrical component is controlled by the PLC controller during operation.

[0033] The working process of a pulling forming production line provided by the present invention is as follows: Yarn-up stage: A plurality of yarn rolls are placed on a positioning yarn distribution frame 1, and the yarns are tensioned and preheated by a tensioning and preheating device and then passed through a yarn threading and dipping device 2 for dipping, and the dipped yarns enter a weaving device 3; Weaving stage: In the weaving stage, the initial state of the weaving device 3 is: the two seamless tubes 333 on each eighth gear 332 are in the same vertical plane, the first telescopic rod 351 is in an extended state, the sixth telescopic rod 358 is in a retracted state, and the inner baffle 354 and the outer baffle 355 are both in a vertical state; Every two strands of yarn after being dipped in glue are passed through the same eighth gear 332, and the two strands of yarn passed through the same eighth gear 332 are passed through the two seamless tubes 333 of the eighth gear 332 respectively; the reinforcing bar feeding component 37 feeds the reinforcing bar 8 between the two seamless tubes 333 arranged up and down (i.e., the two strands of yarn passed through the same eighth gear 332), when the length of the reinforcing bar 8 reaches the required length, the second servo motor of the reinforcing bar feeding component 37 stops running, the first sawing motor 384 starts, and the third telescopic rod 386 is extended at the same time, and the first diamond saw blade 385 cuts and trims the reinforcing bar 8, after the cutting is completed, the third telescopic rod 386 remains in the extended state, and the first sawing motor 384 stops running; Next, the first telescopic rod 351 is retracted, so that the outer baffle 355 is turned upward and no longer stops the reinforcement material 8, and then the sixth telescopic rod 358 is extended to move the reinforcement material 8 toward the conveying direction of the fiber reinforced reinforcement mesh, so that the reinforcement material 8 moves a certain distance (to the intersection of the two yarns after the previous twisting is completed); Next, the first servo motor 341 operates to drive the plurality of eighth gears 332 to rotate so as to twist the two strands of yarn. After the first servo motor 341 operates for a period of time, it stops rotating, and then the first telescopic rod 351 extends and the sixth telescopic rod 358 contracts, so that the inner baffle 354 and the outer baffle 355 return to a vertical state. Then the operations of feeding the reinforcement material 8, cutting the reinforcement material 8, and twisting the reinforcement material 8 are repeated again to complete the operation of weaving the fiber reinforced reinforcement mesh; Curing stage: The woven fiber reinforced rib mesh enters the drying box 4, is cured at high temperature by the high temperature provided by the electric heating rod in the drying box 4, and then enters the cooling device 5 to be quickly cooled and annealed by water cooling; Finished product cutting stage: The fiber reinforced rib mesh processed in the curing stage is pulled by the pulling device 6 and then sent to the mesh cutting device 7. After being cut into sheets of equal sizes by the mesh cutting device 7, they are packaged.

[0034] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fiber reinforced rib mesh cutting device, comprising a first support frame (71), characterized in that: The first support frame (71) is provided with a second support frame (74) that moves along the conveying direction of the fiber reinforced rib mesh, the second support frame (74) is provided with a mesh cutting mechanism (76) that moves perpendicular to the conveying direction of the fiber reinforced rib mesh, and clamping mechanisms are provided on both sides of the mesh cutting mechanism (76), and a third support frame (711) is fixed to the second support frame (74) at a discharge end of the fiber reinforced rib mesh.

2. The fiber reinforced rib mesh cutting device according to claim 1, characterized in that: A second guide rail (72) is provided on the first support frame (71); a second sliding block (73) cooperating with the second guide rail (72) is fixed at the bottom end of the second support frame (74); a fifth telescopic rod (79) is fixedly connected to the top of the first support frame (71); an output end of the fifth telescopic rod (79) is fixedly connected to the second support frame (74).

3. The fiber reinforced rib mesh cutting device according to claim 1, characterized in that: A third guide rail (762) and a rack (766) perpendicular to the conveying direction of the fiber reinforced rib mesh are fixed on the second support frame (74); the mesh cutting mechanism (76) comprises a third slider (763) slidably connected to the third guide rail (762) and a third support plate (764) fixedly connected to the third slider (763); a walking structure cooperating with the rack (766) is arranged on the upper side of the third support plate (764); and a mesh cutting assembly is arranged on the lower side of the third support plate (764).

4. The fiber reinforced rib mesh cutting device according to claim 3, characterized in that: The clamping mechanism comprises a fourth telescopic rod (77) fixedly connected to both sides of the second support frame (74) and a pressing plate (78) fixedly connected to the output end of the fourth telescopic rod (77).

5. A pulling and forming production line, characterized in that: include: A positioning yarn distribution frame (1), wherein the positioning yarn distribution frame (1) is used to place yarn rolls; A yarn threading and dipping device (2), the yarn threading and dipping device (2) being used to dip the yarn transmitted from the positioning yarn distribution frame (1) into glue, a tensioning and preheating device being provided on the yarn inlet side of the yarn threading and dipping device (2), the tensioning and preheating device being used to tension and preheat the yarn entering the yarn threading and dipping device (2); A weaving device (3), the weaving device (3) being used to weave the yarn transmitted from the yarn threading and dipping device (2) and the reinforcement material inserted on one side into a grid-shaped fiber-reinforced reinforcement mesh; A drying box (4), the drying box (4) being used to solidify the fiber-reinforced rib mesh; Cooling device (5); A pulling device (6), wherein the pulling device (6) pulls and conveys the fiber-reinforced rib mesh conveyed by the cooling device (5); A mesh cutting device (7), wherein the mesh cutting device (7) is the fiber reinforced rib mesh cutting device according to claim 1, and wherein the mesh cutting device (7) performs fixed-distance cutting on the fiber reinforced rib mesh transmitted by the pulling device (6).

6. The stretch forming production line according to claim 5, characterized in that: The braiding device (3) comprises a braiding platform (31), a gantry (32) being arranged on the feeding side of the braiding platform (31), a vertical plate (321) being fixed on the lower side of the gantry (32), a plurality of winding head assemblies (33) being arranged side by side at the lower end of the vertical plate (321) and being driven to rotate synchronously by the same driving assembly (34), a rib guide assembly (35) being arranged on the discharging side of the winding head assembly (33) and being hinged on the vertical plate (321), and a rib feeding assembly (37) and a rib cutting assembly (38) being arranged in sequence on the feeding side of the rib guide assembly (35).

7. The stretch forming production line according to claim 6, characterized in that: The winding head assembly (33) comprises an eighth gear (332) and two seamless tubes (333) arranged on the eighth gear (332) for the fiber yarn to pass through, a plurality of the eighth gears (332) are meshed in sequence, and at least one of the eighth gears (332) is meshed with the driving assembly (34).

8. The stretch forming production line according to claim 6, characterized in that: The rib guide assembly (35) comprises a support plate (323) whose upper end is hinged to the vertical plate (321), a first telescopic rod (351) hinged to the support plate (323), an inner baffle plate (354) fixed to the lower end of the support plate (323), an outer baffle plate (355) hinged to the inner baffle plate (354) via a hinge assembly, and a sixth telescopic rod (358) mounted on the vertical plate (321) via a transverse plate (322), wherein an output end of the sixth telescopic rod (358) is hinged to the lower end of the support plate (323), and an output end of the first telescopic rod (351) is hinged to the hinge assembly.

9. The stretch forming production line according to claim 6, characterized in that: The reinforcement feeding assembly (37) comprises a bottom plate (371) fixed on the weaving platform (31); the upper end of the bottom plate (371) is fixedly connected to two symmetrical first mounting plates (372); two active rollers (373) are rotatably mounted on the lower ends of the two first mounting plates (372); and two liftable driven rollers (3713) are arranged on the upper ends of the first mounting plates (372).

10. The stretch forming production line according to claim 5, characterized in that: The reinforcement cutting assembly (38) is located between the reinforcement feeding assembly (37) and the reinforcement guiding assembly (35).

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