Wire winding device for steel wire mesh framework composite pipe

Abstract

The invention relates to the technical field of wire winding, and discloses a steel wire mesh framework composite pipe wire winding device which comprises a rotary winding mechanism and a plurality of thread adjusting type pay-off mechanisms. An I-shaped moving block capable of longitudinally sliding along the longitudinal branch bracket, a first external threaded rod which is mounted in the longitudinal branch bracket and can drive the I-shaped moving block to move during rotation, and a steel wire unwinding wheel which moves along with the I-shaped moving block and can wind and unwind a steel wire are arranged in the longitudinal branch bracket. According to the wire winding device for the steel wire mesh framework composite pipe, by adjusting the distance between the steel wire unwinding wheel and the composite pipe, the included angle between the steel wire and the composite pipe during winding is controlled, so that the function of adjusting the included angle is achieved, and the limitation of equipment in the aspect of included angle control is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of wire winding, in particular to a steel wire mesh skeleton composite pipe winding device. BACKGROUND

[0002] Pipe production plants wind steel wires on the outer side of composite pipes through steel wire winding equipment. The composite pipes after winding treatment have higher rigidity than existing plastic pipes.

[0003] For example, a Chinese patent with publication number "CN216226696U" discloses a "steel wire mesh skeleton composite pipe steel wire winding device". The main structure includes a device support, a winding mechanism movably connected to the top left side of the device support, and a positioning mechanism fixedly connected to the top right side of the device support. The steel wire mesh skeleton composite pipe steel wire winding device eliminates the connection between the rubber-coated mounting bolt and the externally embedded anti-slip strip mounting pipe, facilitating users to replace the raw material roller. Through the cooperation of the steel wire guide frame, the mounting plate, and the externally embedded anti-slip strip mounting pipe, the production raw material pre-deployment operation of the device is completed. Through the cooperation of the first lead ring, the second lead ring, the third lead ring, and the lead cone sleeve, users can conveniently perform steel wire wiring, improve the convenience of the device's material replacement operation, improve the steel wire winding production efficiency of the device, and solve the problems of inconvenient material replacement operation and insufficient pipe winding position clamping of existing equipment.

[0004] However, when multiple steel wires are wound on the composite pipe body, the included angle between the steel wire and the composite pipe at the winding position will affect the cost quality. An excessively large or small included angle will lead to a decrease in cost quality. The above-mentioned steel wire mesh skeleton composite pipe steel wire winding device cannot adjust the included angle between the steel wire and the composite pipe at the winding position, which leads to the inability to improve the finished product in this regard, thereby increasing the limitations of the device in included angle control. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a steel wire mesh skeleton composite pipe winding device. By adjusting the distance between the steel wire unwinding wheel and the composite pipe, the included angle of the steel wire when winding with the composite pipe is controlled, thereby having the function of adjusting the included angle, thereby reducing the limitations of the device in included angle control, and solving the above-mentioned technical problems.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a steel wire mesh framework composite pipe winding device, comprising a rotating winding mechanism, a hollow rotating shaft capable of limiting the movement of the composite pipe in the horizontal direction and capable of rotating is arranged inside, a plurality of longitudinal branch supports capable of generating circular motion are arranged at the tail end of the hollow rotating shaft, a longitudinal component movable cavity in a hollow state is arranged inside the longitudinal branch support, and a driving motor capable of driving the hollow rotating shaft to rotate; and a plurality of screw adjusting type wire laying mechanisms, a I-shaped moving block capable of sliding in the longitudinal direction of the longitudinal branch support is arranged inside, a No. 1 external thread rod capable of driving the I-shaped moving block to move when rotating is arranged inside the longitudinal branch support, and a steel wire unwinding wheel capable of winding and laying the steel wire moves with the I-shaped moving block.

[0007] Preferably, the rotating winding mechanism comprises a bottom fixed base plate capable of being fixed to the ground, a longitudinal support frame is fixedly installed on the upper surface of the bottom fixed base plate, a pipe body mounting sleeve in an integral structure is arranged at the top end of the longitudinal support frame, a hollow rotating shaft capable of rotating is installed at the center of the pipe body mounting sleeve through a bearing, a pipe body through hole with open ends is arranged at the center of the hollow rotating shaft, a plurality of annular array layout longitudinal branch supports are fixedly installed at the tail end of the hollow rotating shaft, a longitudinal component movable cavity with open sides is arranged inside the longitudinal branch support, an axle body mounting cavity is arranged at the longitudinal end of the longitudinal component movable cavity, a driven pulley is fixedly installed at the periphery of the head end of the hollow rotating shaft, a motor fixing sleeve is placed directly below the hollow rotating shaft, a driving motor is fixedly installed inside the motor fixing sleeve, a driving pulley is fixedly installed at the rotor end of the driving motor, and the driving pulley and the driven pulley are connected through a synchronous belt.

[0008] Preferably, the hollow rotating shaft is provided with a rounded corner structure facilitating the movement of the pipe body at the open end of the pipe body through hole.

[0009] Preferably, the screw adjusting type wire laying mechanism comprises an I-shaped moving block placed inside the longitudinal component movable cavity, an internal thread hole is arranged at the center of the I-shaped moving block, the rod body of the No. 1 external thread rod is installed inside the internal thread hole through a No. 1 thread structure, a longitudinal shaft is installed at each end of the No. 1 external thread rod, two longitudinal shafts are respectively installed inside two axle body mounting cavities through bearings, a hexagonal rotating cap is fixedly installed at the end of one of the longitudinal shafts, a curved link is fixedly installed at the end face of the I-shaped moving block towards the tail end of the hollow rotating shaft, a wire laying wheel mounting bracket is fixedly installed at the end of the curved link, two symmetrical axle body mounting holes are arranged in the wire laying wheel mounting bracket, and the two ends of the steel wire unwinding wheel are installed inside the axle body mounting holes through bearings.

[0010] Preferably, the cross section of the I-shaped moving block matches the cross section of the longitudinal branch, and the I-shaped moving block can slide along the longitudinal branch in the axial direction.

[0011] Preferably, the first threaded structure includes an internal threaded structure arranged at the circumferential inner wall of the internal threaded hole and an external threaded structure arranged at the rod body of the first external threaded rod, and the internal threaded structure matches the external threaded structure.

[0012] Preferably, the distance type tension adjusting mechanism further includes a second external threaded rod and a third external threaded rod fixedly connected with the upper surface of the bottom fixed base plate and the bottom surface of the motor fixing sleeve, a longitudinal threaded sleeve threadedly connected with the second external threaded rod and the third external threaded rod and capable of changing the distance between the second external threaded rod and the third external threaded rod when rotating, and a polygonal limiting rod inserted into the axial center of the second external threaded rod and the third external threaded rod and capable of preventing the relative rotation of the second external threaded rod and the third external threaded rod.

[0013] Preferably, the distance type tension adjusting mechanism includes a longitudinal threaded sleeve, a second external threaded rod and a third external threaded rod, one end of the longitudinal threaded sleeve is provided with an internal concave type first internal threaded cavity, the other end of the longitudinal threaded sleeve is provided with an internal concave type second internal threaded cavity, the rod body of the second external threaded rod is installed in the interior of the first internal threaded cavity through a second threaded structure, the rod body of the third external threaded rod is installed in the interior of the second internal threaded cavity through a third threaded structure, the second external threaded rod and the third external threaded rod are provided with internal concave type polygonal limiting cavities at opposite ends, the longitudinal threaded sleeve is fixedly installed with a polygonal limiting rod inserted into the interior of the polygonal limiting cavity, one end of the second external threaded rod is provided with a first connecting plate in integral structure and fixedly connected with the upper surface of the bottom fixed base plate, one end of the third external threaded rod is provided with a second connecting plate in integral structure and fixedly connected with the bottom surface of the motor fixing sleeve.

[0014] Preferably, the cross section of the polygonal limiting cavity and the cross section of the polygonal limiting rod are in consistent polygonal structure, and the structure size of the cross section of the polygonal limiting cavity matches the structure size of the cross section of the polygonal limiting rod.

[0015] Preferably, the second threaded structure includes an internal threaded structure arranged in the interior of the first internal threaded cavity and an external threaded structure arranged on the rod body of the second external threaded rod, the third threaded structure includes an internal threaded structure arranged in the interior of the second internal threaded cavity and an external threaded structure arranged on the rod body of the third external threaded rod, and the screw direction of the second threaded structure is opposite to the screw direction of the third threaded structure.

[0016] Compared with the prior art, the steel wire mesh framework composite pipe winding device has the following beneficial effects:

[0017] By adjusting the distance between the steel wire unwinding wheel and the composite pipe, the included angle of the steel wire when winding the composite pipe is controlled, so that the included angle adjusting function is achieved, thereby reducing the limitations of the equipment in the included angle control. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a perspective view of the present application;

[0019] Figure 2 is a perspective view of the present application;

[0020] Figure 3 is a perspective view of the rotating winding mechanism in the present application;

[0021] Figure 4 is a perspective view of the rotating winding mechanism in the present application;

[0022] Figure 5 is a perspective view of the thread-adjusting type wire unwinding mechanism in the present application;

[0023] Figure 6 is a perspective view of the thread-adjusting type wire unwinding mechanism in the present application;

[0024] Figure 7 is a perspective view of the intermediate distance type tension adjusting mechanism in the present application;

[0025] Figure 8 is a perspective view of the intermediate distance type tension adjusting mechanism in the present application.

[0026] 1, rotating winding mechanism; 11, bottom fixed base plate; 12, longitudinal support frame; 13, pipe body mounting sleeve; 14, hollow rotating shaft; 15, longitudinal branch frame; 16, longitudinal part movable cavity; 17, shaft body mounting cavity; 18, driven pulley; 19, motor fixing sleeve; 110, driving motor; 111, driving pulley; 112, synchronous belt; 113, pipe body perforation; 2, thread-adjusting type wire unwinding mechanism; 21, I-shaped moving block; 22, internal thread hole; 23, No. 1 external thread rod; 24, longitudinal rotating shaft; 25, hexagonal rotating cap; 26, curved connecting rod; 27, wire unwinding wheel mounting frame; 28, shaft body mounting hole; 29, steel wire unwinding wheel; 3, intermediate distance type tension adjusting mechanism; 31, longitudinal threaded sleeve; 32, No. 1 internal thread cavity; 33, No. 2 internal thread cavity; 34, No. 2 threaded structure; 35, No. 3 threaded structure; 36, No. 2 external thread rod; 37, No. 3 external thread rod; 38, No. 1 connecting plate; 39, No. 2 connecting plate; 310, polygonal limiting cavity; 311, polygonal limiting rod. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0028] Please refer to Figure 1 and Figure 2 A wire winding device for a steel wire mesh framework composite pipe is fixedly installed on the ground by bolts through the bottom fixed base plate 11, then the composite pipe is passed through the pipe body perforation 113 and driven by a specific driving roller, then the steel wire is led out from each steel wire unwinding wheel 29 and the existing program of winding operation is performed on the pipe body of the composite pipe, that is, the driving motor 110 is started to make the driving motor 110 and the driving roller continue to rotate and make the steel wire continuously wind around the moving pipe body of the composite pipe.

[0029] In order to realize the rotating operation and driving operation required for winding, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 A rotating winding mechanism 1 is required to be arranged, which is internally provided with a hollow rotating shaft 14 capable of limiting the movement of the composite pipe in the horizontal direction and capable of rotating, a plurality of longitudinal branch frames 15 arranged at the tail end of the hollow rotating shaft 14 and capable of generating circumferential motion, a longitudinal component movable cavity 16 arranged in the longitudinal branch frame 15 and in a hollow state, and a driving motor 110 capable of driving the hollow rotating shaft 14 to rotate. The rotor of the driving motor 110 drives the driving pulley 111 to rotate, and under the linkage action of the synchronous belt 112, the hollow rotating shaft 14 drives the plurality of longitudinal branch frames 15 to generate circumferential motion, so that the plurality of steel wires are wound around the pipe body of the composite pipe.

[0030] For the specific structure of the rotating winding mechanism 1, please refer to Figure 3 and Figure 4, including the bottom fixed plate 11 can be fixed to the ground, the upper surface of the fixed installation of longitudinal support frame 12, the top of the longitudinal support frame 12 is provided with a tubular mounting sleeve 13 with its integral structure, the center of the tubular mounting sleeve 13 is installed through the bearing can rotate hollow shaft 14, the center of the hollow shaft 14 is provided with two ends of the open state of the pipe hole 113, the tail end of the hollow shaft 14 is fixedly installed with a plurality of annular array layout of the longitudinal branch 15, the inside of the longitudinal branch 15 is provided with two sides of the open state of the longitudinal component cavity 16, the longitudinal branch 15 is provided with shaft body installation cavity 17 at the longitudinal end of the longitudinal component cavity 16, the peripheral of the head of the hollow shaft 14 is fixedly installed with driven pulley 18, the lower of the hollow shaft 14 is placed with motor fixing sleeve 19, the inside of the motor fixing sleeve 19 is fixedly installed with drive motor 110, the rotor end of the drive motor 110 is fixedly installed with drive pulley 111, the drive pulley 111 and driven pulley 18 are linked through the synchronous belt 112, the hollow shaft 14 is provided with a rounded corner structure at the open end of the pipe hole 113 to facilitate the movement of the pipe.

[0031] In order to realize the adjustment function of the winding angle, please refer to Figure 1 、 Figure 2 、 Figure 5 and Figure 6 , a plurality of thread adjusting type pay-off mechanism 2 is needed to be set, which is provided with a work-shaped moving block 21 capable of sliding along the longitudinal branch 15, a No. 1 external threaded rod 23 installed in the longitudinal branch 15 and capable of driving the work-shaped moving block 21 to move when rotating, a steel wire pay-off wheel 29 capable of winding and paying off the steel wire with the work-shaped moving block 21, by turning each hexagonal rotating cap 25 with a wrench, the No. 1 external threaded rod 23 will be turned in a directional manner, due to the structural characteristics and the connection of the No. 1 threaded structure, the work-shaped moving block 21 will move axially along the longitudinal branch 15, the angle of the steel wire and the composite pipe in the winding position changes, thereby realizing the adjustment function of the winding angle.

[0032] For the specific structure of the thread adjusting type pay-off mechanism 2, please refer to Figure 5 and Figure 6The I-shaped moving block 21 is arranged in the longitudinal part movable cavity 16, a threaded hole 22 is arranged in the center of the I-shaped moving block 21, the rod body of the first external threaded rod 23 is arranged in the threaded hole 22 through a first threaded structure, two longitudinal rotating shafts 24 are arranged at the two ends of the first external threaded rod 23, the two longitudinal rotating shafts 24 are arranged in the two shaft body mounting cavities 17 through bearings, a hexagonal rotating cap 25 is arranged at the end of one of the longitudinal rotating shafts 24, a curved connecting rod 26 is arranged at the end face of the I-shaped moving block 21, a wire reel mounting frame 27 is arranged at the end of the curved connecting rod 26, two symmetrical shaft body mounting holes 28 are arranged in the wire reel mounting frame 27, the two ends of the wire reel 29 are arranged in the shaft body mounting holes 28 through bearings, the cross section of the I-shaped moving block 21 matches the cross section of the longitudinal branch support 15, and the I-shaped moving block 21 can axially slide along the longitudinal branch support 15, the first threaded structure includes a threaded structure arranged at the circumferential inner wall of the threaded hole 22 and a threaded structure arranged at the rod body of the first external threaded rod 23, and the threaded structure arranged at the circumferential inner wall of the threaded hole 22 matches the threaded structure arranged at the rod body of the first external threaded rod 23.

[0033] In order to realize the tension adjustment function of the synchronous belt 112, please refer to Figure 1 、 Figure 2 、 Figure 7 and Figure 8 , a spacing type tension adjustment mechanism 3 is arranged, which is internally arranged with a second external threaded rod 36 and a third external threaded rod 37 fixedly connected with the upper surface of the bottom fixed base plate 11 and the bottom surface of the motor fixing sleeve 19, a longitudinal threaded sleeve 31 threadedly connected with the second external threaded rod 36 and the third external threaded rod 37 and capable of changing the distance between the second external threaded rod 36 and the third external threaded rod 37 when rotating, and a polygonal limiting rod 311 inserted at the axis of the second external threaded rod 36 and the third external threaded rod 37 and capable of preventing the relative rotation of the second external threaded rod 36 and the third external threaded rod 37, the longitudinal threaded sleeve 31 is directionally rotated, due to the threaded structure connection and the opposite threaded structure, and under the action of the polygonal limiting rod 311, the distance between the second external threaded rod 36 and the third external threaded rod 37 is changed, thereby controlling the longitudinal distance between the bottom fixed base plate 11 and the motor fixing sleeve 19, the change of the longitudinal distance changes the tightness of the synchronous belt 112, thereby realizing the tightness adjustment function of the synchronous belt 112.

[0034] The specific structure of the spacing type tension adjustment mechanism 3 is described in Figure 7 and Figure 8, including a longitudinal threaded sleeve 31, a second outer threaded rod 36, and a third outer threaded rod 37, one end of the longitudinal threaded sleeve 31 is provided with a concave first inner threaded cavity 32, the other end of the longitudinal threaded sleeve 31 is provided with a concave second inner threaded cavity 33, the rod body of the second outer threaded rod 36 is installed inside the first inner threaded cavity 32 through a second threaded structure 34, the rod body of the third outer threaded rod 37 is installed inside the second inner threaded cavity 33 through a third threaded structure 35, the second outer threaded rod 36 and the third outer threaded rod 37 are provided with a concave polygonal limiting cavity 310 at opposite ends, the center of the longitudinal threaded sleeve 31 is fixedly installed with a polygonal limiting rod 311 inserted into the inside of the polygonal limiting cavity 310, one end of the second outer threaded rod 36 is provided with a first connecting plate 38 which is integrally formed with the second outer threaded rod 36 and is fixedly connected with the upper surface of the bottom fixed base plate 11, one end of the third outer threaded rod 37 is provided with a second connecting plate 39 which is integrally formed with the third outer threaded rod 37 and is fixedly connected with the bottom surface of the motor fixing sleeve 19, the cross-sectional structure of the polygonal limiting cavity 310 is consistent with the cross-sectional structure of the polygonal limiting rod 311, both are polygonal structures, and the cross-sectional structure size of the polygonal limiting cavity 310 matches the cross-sectional structure size of the polygonal limiting rod 311, the second threaded structure 34 includes an inner threaded structure provided inside the first inner threaded cavity 32 and an outer threaded structure provided on the rod body of the second outer threaded rod 36, the third threaded structure 35 includes an inner threaded structure provided inside the second inner threaded cavity 33 and an outer threaded structure provided on the rod body of the third outer threaded rod 37, and the spiral direction of the second threaded structure 34 is opposite to the spiral direction of the third threaded structure 35.

[0035] In use, the bottom fixed base plate 11 is fixedly installed on the ground by bolts, then the composite pipe is passed through the pipe body perforation 113 and driven by a specific driving roller, then the steel wires are drawn out of the steel wire unwinding wheels 29 and wound on the pipe body of the composite pipe according to the existing procedure, that is, the driving motor 110 is started to make the driving motor 110 and the driving roller continue to rotate and make the steel wires continuously wound on the moving pipe body of the composite pipe, the wrench is used to directionally rotate the hexagonal rotating caps 25, which will directionally rotate the first outer threaded rod 23 under the linkage effect, and the I-shaped moving block 21 will move axially along the longitudinal branch frame 15 due to the structural characteristics and the connection of the first threaded structure, the included angle between the steel wire in the steel wire unwinding wheel 29 and the winding position of the composite pipe changes, thereby realizing the adjustment function of the winding included angle, the rotor of the driving motor 110 drives the driving belt pulley 111 to rotate, and under the linkage effect of the synchronous belt 112, the hollow shaft 14 drives the plurality of longitudinal branch frames 15 to generate circular motion, thereby making the plurality of steel wires wound on the pipe body of the composite pipe.

[0036] While embodiments of the application have been shown and described, it is to be understood that the embodiments described are merely exemplary of the principles and application of the present application. Numerous modifications and adaptions can be effected without departing from the spirit and scope of the present application, which is not limited to the exact construction and arrangement described. It is intended, therefore, to cover all modifications and adaptions that fall within the scope of the claims and their equivalents.

Claims

1. A wire winding device for steel wire fabric reinforced composite pipe, characterized in that: The utility model relates to a kind of composite pipe winding machine, including, Rotary winding mechanism (1), inside hollow rotating shaft (14) that can be defined composite pipe moves along horizontal direction and can rotate, multiple longitudinal branch supports (15) that can generate circumferential motion are installed in the tail end of hollow rotating shaft (14), longitudinal component movable cavity (16) is arranged in longitudinal branch support (15) inside and is hollow state, and driving motor (110) that can drive hollow rotating shaft (14) rotation; And multiple thread-adjusting pay-off mechanism (2), inside work-shaped moving block (21) that can slide along longitudinal branch support (15) longitudinally is arranged, no.

2. A wire winding device for steel wire fabric reinforced composite pipe according to claim 1, characterized in that: The rotary winding mechanism (1) includes a bottom fixed base plate (11) that can be fixed to the ground, the upper surface of the bottom fixed base plate (11) is fixedly installed with a longitudinal support frame (12), the top end of the longitudinal support frame (12) is provided with a pipe mounting sleeve (13) of integral structure, the center of the pipe mounting sleeve (13) is installed with a hollow rotating shaft (14) that can rotate through a bearing, the center of the hollow rotating shaft (14) is provided with a pipe through hole (113) with open ends, the tail end of the hollow rotating shaft (14) is fixedly installed with multiple longitudinal branch supports (15) arranged in annular array, the inside of the longitudinal branch support (15) is provided with a longitudinal component movable cavity (16) with open ends on both sides, the longitudinal branch support (15) is provided with a shaft body mounting cavity (17) at the longitudinal end of the longitudinal component movable cavity (16), the peripheral of the head end of the hollow rotating shaft (14) is fixedly installed with a driven pulley (18), the motor fixing sleeve (19) is placed directly below the hollow rotating shaft (14), the inside of the motor fixing sleeve (19) is fixedly installed with a driving motor (110), the rotor end of the driving motor (110) is fixedly installed with a driving pulley (111), the driving pulley (111) and the driven pulley (18) are linked through a synchronous belt (112).

3. A wire winding device for steel wire fabric reinforced composite pipe according to claim 2, characterized in that: The hollow rotating shaft (14) is provided with a rounded corner structure at the open end of the pipe through hole (113) to facilitate the movement of the pipe.

4. A wire winding device for steel wire fabric reinforced composite pipe according to claim 3, characterized in that: The threaded adjusting pay-off mechanism (2) comprises an I-shaped moving block (21) placed inside the longitudinal part movable cavity (16), the center of the I-shaped moving block (21) is provided with an inner threaded hole (22), the rod body of the first outer threaded rod (23) is installed inside the inner threaded hole (22) through a first threaded structure, both ends of the first outer threaded rod (23) are respectively provided with a longitudinal rotating shaft (24), the two longitudinal rotating shafts (24) are respectively installed inside two shaft body installation cavities (17) through bearings, the end of one of the longitudinal rotating shafts (24) is fixedly provided with a hexagonal rotating cap (25), the I-shaped moving block (21) is fixedly provided with a curved connecting rod (26) on the end face towards the tail of the hollow rotating shaft (14), the end of the curved connecting rod (26) is fixedly provided with a pay-off wheel mounting rack (27), the pay-off wheel mounting rack (27) is provided with two symmetrical shaft body installation holes (28), and both ends of the steel wire pay-off wheel (29) are installed inside the shaft body installation holes (28) through bearings.

5. A wire winding device for steel wire fabric reinforced composite pipe according to claim 4, characterized in that: The cross section of the I-shaped moving block (21) matches the cross section of the longitudinal branch support (15), and the I-shaped moving block (21) can axially slide along the longitudinal branch support (15).

6. A wire winding device for steel wire fabric reinforced composite pipe according to claim 5, characterized in that: The first threaded structure comprises an inner threaded structure arranged at the circumferential inner wall of the inner threaded hole (22) and an outer threaded structure arranged at the rod body of the first outer threaded rod (23), and the inner threaded structure and the outer threaded structure are matched.

7. A wire winding device for wire fabric reinforcement of a composite pipe according to any one of claims 2 to 6, characterized in that: Further comprising a spacing type tension adjusting mechanism (3), which is internally provided with a second outer threaded rod (36) and a third outer threaded rod (37) fixedly connected with the upper surface of the bottom fixed base plate (11) and the bottom surface of the motor fixing sleeve (19), a longitudinal threaded sleeve (31) threadedly connected with the second outer threaded rod (36) and the third outer threaded rod (37) and capable of changing the distance between the second outer threaded rod (36) and the third outer threaded rod (37) when rotating, and a polygonal limiting rod (311) inserted at the shaft center of the second outer threaded rod (36) and the third outer threaded rod (37) and capable of preventing the relative rotation phenomenon of the second outer threaded rod (36) and the third outer threaded rod (37).

8. A wire winding device for steel wire fabric reinforced composite pipe according to claim 7, characterized in that: The spacing type tension adjusting mechanism (3) comprises a longitudinal threaded sleeve (31), a second outer threaded rod (36) and a third outer threaded rod (37), one end of the longitudinal threaded sleeve (31) is provided with a concave type first inner threaded cavity (32), the other end of the longitudinal threaded sleeve (31) is provided with a concave type second inner threaded cavity (33), the rod body of the second outer threaded rod (36) is installed in the first inner threaded cavity (32) through a second threaded structure (34), the rod body of the third outer threaded rod (37) is installed in the second inner threaded cavity (33) through a third threaded structure (35), the second outer threaded rod (36) and the third outer threaded rod (37) are provided with concave type polygonal limiting cavities (310) at opposite ends, the longitudinal threaded sleeve (31) is fixedly installed with a polygonal limiting rod (311) inserted into the polygonal limiting cavity (310), one end of the second outer threaded rod (36) is provided with a first connecting plate (38) in integral structure and fixedly connected with the upper surface of the bottom fixed base plate (11), one end of the third outer threaded rod (37) is provided with a second connecting plate (39) in integral structure and fixedly connected with the bottom surface of the motor fixed sleeve (19).

9. A wire winding device for wire fabric reinforcement of a composite pipe according to claim 8, characterized in that: The cross-sectional structure of the polygonal limiting cavity (310) is consistent with the cross-sectional structure of the polygonal limiting rod (311), and both are polygonal structures, and the cross-sectional structure size of the polygonal limiting cavity (310) matches the cross-sectional structure size of the polygonal limiting rod (311).

10. A wire winding device for steel wire fabric reinforced composite pipe according to claim 9, characterized in that: The second threaded structure (34) comprises an inner threaded structure arranged in the first inner threaded cavity (32) and an outer threaded structure arranged on the rod body of the second outer threaded rod (36), the third threaded structure (35) comprises an inner threaded structure arranged in the second inner threaded cavity (33) and an outer threaded structure arranged on the rod body of the third outer threaded rod (37), and the spiral direction of the second threaded structure (34) is opposite to the spiral direction of the third threaded structure (35).

Images