Enhanced glass steel composite pipe winding forming equipment and process

Abstract

The application discloses a kind of enhanced glass steel composite pipe winding forming equipment and process, it is related to pipeline processing technical field, including equipment ontology, the top position of the equipment ontology is fixedly connected with groove plate, the inner wall both sides position of the groove plate is fixedly connected with first hinged seat, the first hinged seat is rotatably connected with arm plate, the other end of the arm plate is rotatably connected with limiting roller, the bottom wall position of the groove plate is fixedly connected with base, the first press roll is rotatably connected on the base.The application has reasonable structure, realizes the pressing roll on limiting assembly to the pipe is fitted, avoid the pipe to appear deviation when rotating, then the pipe is fixedly rotated by rotating assembly, finally the glass fiber is fitted on the surface of pipe by resin through material sticking assembly, improve pipeline processing efficiency.

Description

Technical Field

[0001] This invention relates to the field of pipe processing technology, and in particular to a reinforced fiberglass composite pipe winding molding equipment and process. Background Technology

[0002] Currently, fiberglass composite pipes have replaced concrete pipes, plastic pipes, and cast iron pipes due to their lightweight, high strength, pressure resistance, corrosion resistance, good sealing performance, and convenient construction, and are widely used in urban construction. Existing fiberglass composite pipes primarily use glass fiber as a reinforcing material, with resin as the matrix, to create a fiberglass-reinforced thermosetting resin pipe. Quartz sand and other substances are then added to enhance the rigidity of the fiberglass composite pipe.

[0003] Publication number CN102009471B discloses a continuous winding fiberglass composite pipe manufacturing equipment, method, and fiberglass composite pipe. The equipment includes a rotary traction device for pulling connected molds forward and rotating them; a feeding device for winding resin, glass fiber, and interlayer materials onto the mold; a heating device for heating and curing the wound resin, glass fiber, and interlayer materials; and a positioning and cutting device for cutting the formed fiberglass composite pipe from the mold to a fixed length. The heating device is located on one side of the feeding device, and the feeding and heating devices are located between two rotary traction devices. The positioning and cutting device is located on one side of the rotary traction device closest to the heating device. The mold is set within the two rotary traction devices. This continuous winding fiberglass composite pipe manufacturing equipment allows the mold to return to the equipment after demolding, enabling continuous production of fiberglass composite pipes and improving production efficiency.

[0004] The above-mentioned patents still have some problems when used:

[0005] Traditional pipe winding equipment often uses simple support structures, which have poor limiting effect on the outer wall of the pipe. During the rotation process, the pipe is prone to radial runout and axial displacement, resulting in uneven fiberglass laying. Conventional rotating devices cannot achieve stable clamping and uniform rotation of the pipe, affecting the continuity of processing. At the same time, traditional material application mechanisms cannot be precisely matched with the rotation of the pipe. After the fiberglass is impregnated with resin, it is difficult to adhere it evenly and tightly to the outer wall of the pipe, which easily leads to problems such as voids, wrinkles, and incomplete coverage. This not only reduces the pipe's corrosion resistance and structural strength, but also affects the product molding quality. Existing equipment generally suffers from defects such as low positioning accuracy, poor operational stability, and poor material application effect, making it difficult to meet the requirements of continuous production of high-quality pipes. Summary of the Invention

[0006] The purpose of this application is to provide an enhanced fiberglass composite pipe winding molding equipment and process, which realizes the bonding of the pipe by the pressure roller on the limiting component to prevent the pipe from shifting during rotation, then fixes the pipe to rotate by the rotating component, and finally uses the bonding component to bond the glass fiber to the surface of the pipe with resin, thereby improving the pipe processing efficiency.

[0007] To achieve the above objectives, this application provides the following technical solution: a reinforced fiberglass composite pipe winding molding equipment, comprising a machine body, a groove plate fixedly connected to the top of the machine body, first hinge seats fixedly connected to both sides of the inner wall of the groove plate, an arm plate rotatably connected to the first hinge seat, a limit roller rotatably connected to the other end of the arm plate, a base fixedly connected to the bottom wall of the groove plate, and a first pressure roller rotatably connected to the base; further comprising a limiting component, a rotating component, and a material applying component, the limiting component being disposed on the groove plate and used in conjunction with the limiting roller, the rotating component being disposed on one side of the machine body for fixing the pipe, and the material applying component being disposed on the top of the groove plate for use;

[0008] The limiting assembly includes a crossbar fixedly installed at the middle position of the arm plate, a push plate rotatably connected to the middle position of the crossbar, the other end of the push plate rotatably connected to a sleeve block, the sleeve block slidably connected to a slide rod, one end of the slide rod being fixedly connected to a side seat, and the bottom end of the side seat being fixedly connected to one side of the groove plate.

[0009] Preferably, a first collar is fixedly connected to the other end of the slide rod, and a first spring is sleeved on the slide rod. The two ends of the first spring are fixedly connected to one side of the sleeve block and one side of the first collar, respectively.

[0010] Preferably, a horizontal plate is fixedly connected to the middle transverse position of the push plate, a first bearing is fixedly connected to the surface of the horizontal plate, a rod is rotatably connected to the first bearing, a second collar is fixedly connected to one end of the rod, a second spring is sleeved on the rod, the two ends of the second spring are fixedly connected to one side of the first bearing and one side of the second collar, respectively, and a pressure plate is fixedly connected to the rod.

[0011] Preferably, the rotating assembly includes a Z-shaped plate fixedly installed on one side of the device body, a shaft rotatably connected to the Z-shaped plate, a first sleeve fixedly connected to one end of the shaft, a first linkage plate rotatably connected to the surface of the first sleeve, and a second hinge seat rotatably connected to the other end of the first linkage plate, the second hinge seat being fixedly connected to the clamping plate.

[0012] Preferably, a second linkage plate is rotatably connected to the second hinge seat, the other end of the second linkage plate is rotatably connected to the second sleeve, the second sleeve is slidably connected to the shaft, and a bolt is threaded onto the second sleeve.

[0013] Preferably, a first pulley is fixedly connected to the other end of the shaft, a transmission belt is sleeved on the first pulley, the other end of the transmission belt is sleeved on a second pulley, the second pulley is fixedly connected to one end of the transmission rod, the other end of the transmission rod is fixedly connected to the output end of the drive motor, and the drive motor is fixedly mounted on the Z-shaped plate.

[0014] Preferably, the material application assembly includes a tray fixedly installed on the device body, a frame fixedly connected to the top of the tray, sliding grooves on both sides of the frame, a threaded rod rotatably connected to the middle of the frame, one end of the threaded rod being fixedly connected to the output end of a servo motor, and the servo motor being fixedly installed on one side of the frame.

[0015] Preferably, a sleeve plate is threadedly connected to the threaded rod, and sliders are fixedly connected to both sides of the sleeve plate. The sliders are slidably connected inside the groove. A shelf is fixedly connected to the bottom surface of the sleeve plate, and a take-up roller is detachably installed on the shelf. A third hinge seat is fixedly installed on the bottom surface of the servo motor, and a driven plate is rotatably connected to the third hinge seat. The other end of the driven plate is rotatably connected to the sticking roller.

[0016] This invention also provides a process for winding reinforced fiberglass composite pipes, comprising:

[0017] The pipe outer wall is tightly fitted and positioned by the limiting roller and the first pressure roller positioning assembly, which effectively constrains the radial degree of freedom of the pipe and prevents it from shifting or shaking during subsequent rotation, ensuring the stability of the processing reference. Then, the rotation drive assembly clamps the pipe and drives it to rotate at a uniform speed, providing stable motion conditions for circumferential surface processing.

[0018] While the pipe is rotating, the take-up roller is brought into contact with the pipe surface by the movement of the sleeve plate. It moves along the pipe axis or a set trajectory and continues to be in contact with the pipe wall. Combined with the rotation, it completes the uniform processing, inspection or trimming of the outer surface of the pipe. The whole process has the characteristics of reliable positioning, smooth movement and high bonding accuracy, which can effectively improve the quality and consistency of pipe processing and is suitable for continuous processing scenarios of various cylindrical pipes.

[0019] In summary, the technical effects and advantages of this invention are as follows:

[0020] 1. The present invention has a reasonable structure. The pipe is placed on the surface of the first pressure roller, and then a limiting roller is set inside the groove plate. The sleeve block slides on the slide rod by the elastic force of the first spring. The movement of the sleeve block pushes the arm plate to rotate by the push plate, so that the limiting roller at one end of the arm plate is in contact with the surface of the pipe. The movement of the push plate causes the pressure plate to move. The pressure plate will be in contact with the surface of the pipe by the elastic force of the second spring, so that the glass fiber is more in contact with the surface of the pipe.

[0021] 2. In this invention, when the pipe is placed inside the groove plate, the shaft will be inside the pipe, and the second sleeve will be pushed to slide on the shaft. The movement of the second sleeve will push the second hinge seat to move through the second linkage plate, so that the clamping plate can fit against the inner wall of the pipe and fix the pipe. Then the bolt is rotated to fix the second sleeve on the shaft. The operation of the drive motor will cause the transmission rod to rotate. The rotation of the transmission rod will drive the first pulley to rotate through the transmission belt on the second pulley, so that the shaft can rotate the pipe.

[0022] 3. In this invention, the take-up roller is pressed onto the surface of the pipe by the bonding roller, and then the servo motor on the frame operates. The operation of the servo motor causes the threaded rod to rotate. A sleeve plate is threaded onto the threaded rod. The rotation of the threaded rod causes the sleeve plate to rotate. The continuous movement of the sleeve plate causes the take-up roller to continuously bond the glass fiber to the surface of the pipe for processing. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the three-dimensional structure of the equipment body;

[0025] Figure 2 This is a side view of the three-dimensional structure of the equipment body;

[0026] Figure 3 This is a schematic diagram of the three-dimensional structure of the groove plate;

[0027] Figure 4 This is a schematic diagram of the three-dimensional structure of the limiting component;

[0028] Figure 5 This is a schematic diagram of the three-dimensional structure of the Z-shaped plate;

[0029] Figure 6 This is a three-dimensional schematic diagram of the frame structure.

[0030] Figure 7 for Figure 4 Enlarged 3D structural diagram at point A in the middle;

[0031] Figure 8 for Figure 6 Enlarged 3D structural diagram at point B.

[0032] In the diagram: 1. Equipment body; 101. Slot plate; 102. First hinge seat; 103. Arm plate; 104. Limiting roller; 105. Base; 106. First pressure roller; 2. Crossbar; 201. Push plate; 202. Sleeve block; 203. Slide rod; 204. Side seat; 205. First collar; 206. First spring; 207. Horizontal plate; 208. First shaft seat; 209. Rod body; 210. Second collar; 211. Second spring; 212. Pressure plate; 3. Z-shaped plate; 301. Shaft; 302. First sleeve; 303. 304. Second hinge seat; 305. Clamping plate; 306. Second linkage plate; 307. Second sleeve; 308. Bolt; 309. First pulley; 310. Transmission belt; 311. Second pulley; 312. Transmission rod; 313. Drive motor; 4. Support plate; 401. Frame; 402. Slide groove; 403. Threaded rod; 404. Servo motor; 405. Sleeve plate; 406. Slider; 407. Shelf; 408. Take-up roller; 409. Third hinge seat; 410. Driven plate; 411. Sticking roller. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Example: Reference Figure 1 - Figure 8 The illustrated reinforced fiberglass composite pipe winding molding equipment includes a machine body 1. A groove plate 101 is fixedly connected to the top of the machine body 1. First hinge seats 102 are fixedly connected to both sides of the inner wall of the groove plate 101. An arm plate 103 is rotatably connected to the first hinge seat 102. A limit roller 104 is rotatably connected to the other end of the arm plate 103. A base 105 is fixedly connected to the bottom wall of the groove plate 101. A first pressure roller 106 is rotatably connected to the base 105. The equipment also includes a limiting component, a rotating component, and a material applying component. The limiting component is set on the groove plate 101 and works in conjunction with the limiting roller 104. The rotating component is set on one side of the machine body 1 for fixing the pipe. The material applying component is set on the top of the groove plate 101 and works in conjunction with the limiting roller 104.

[0035] Specifically, it should be noted that the drive motor 313 and the servo motor 404 are used with the control unit through wires. The specific working principles are based on existing technology and will not be elaborated on here.

[0036] As one implementation method in this embodiment, according to the appendix Figure 5 As shown, the limiting assembly includes a crossbar 2 fixedly installed at the middle position of the arm plate 103. A push plate 201 is rotatably connected to the middle position of the crossbar 2. The other end of the push plate 201 is rotatably connected to a sleeve block 202. The sleeve block 202 is slidably connected to a slide rod 203. One end of the slide rod 203 is fixedly connected to a side seat 204. The bottom end of the side seat 204 is fixedly connected to one side of the groove plate 101. The other end of the slide rod 203 is fixedly connected to a first collar 205. A first spring 206 is sleeved on the slide rod 203. The two ends of the first spring 206 are respectively connected to the sleeve block. One side of 202 is fixedly connected to one side of the first collar 205. A horizontal plate 207 is fixedly connected to the middle of the push plate 201. A first bearing 208 is fixedly connected to the surface of the horizontal plate 207. A rod 209 is rotatably connected to the first bearing 208. A second collar 210 is fixedly connected to one end of the rod 209. A second spring 211 is sleeved on the rod 209. The two ends of the second spring 211 are fixedly connected to one side of the first bearing 208 and one side of the second collar 210, respectively. A pressure plate 212 is fixedly connected to the rod 209.

[0037] Specifically, the pipe is placed on the surface of the first pressure roller 106, and then a limiting roller 104 is set inside the groove plate 101. The sleeve block 202 slides on the slide rod 203 by the elastic force of the first spring 206. The movement of the sleeve block 202 pushes the arm plate 103 to rotate through the push plate 201, so that the limiting roller 104 at one end of the arm plate 103 is in contact with the surface of the pipe. The movement of the push plate 201 causes the pressure plate 212 to move. The pressure plate 212 will be in contact with the surface of the pipe by the elastic force of the second spring 211, so that the glass fiber is more in contact with the surface of the pipe.

[0038] As one implementation method in this embodiment, according to the appendix Figure 6As shown, the rotating assembly includes a Z-shaped plate 3 fixedly mounted on one side of the equipment body 1. A shaft 301 is rotatably connected to the Z-shaped plate 3. One end of the shaft 301 is fixedly connected to a first sleeve 302. A first linkage plate 303 is symmetrically rotatably connected to the surface of the first sleeve 302. A second hinge seat 304 is rotatably connected to the other end of the first linkage plate 303. The second hinge seat 304 is fixedly connected to a clamping plate 305. A second linkage plate 306 is rotatably connected to the second hinge seat 304. The other end of the second linkage plate 306 is rotatably connected to... The second sleeve 307 is slidably connected to the shaft 301. The second sleeve 307 is threaded with a bolt 308. The other end of the shaft 301 is fixedly connected to a first pulley 309. A transmission belt 310 is sleeved on the first pulley 309. The other end of the transmission belt 310 is sleeved on a second pulley 311. The second pulley 311 is fixedly connected to one end of a transmission rod 312. The other end of the transmission rod 312 is fixedly connected to the output end of a drive motor 313. The drive motor 313 is fixedly mounted on the Z-shaped plate 3.

[0039] Specifically, when the pipe is placed inside the groove plate 101, the shaft 301 will be inside the pipe, and the second sleeve 307 will be pushed to slide on the shaft 301. The movement of the second sleeve 307 will push the second hinge seat 304 to move through the second linkage plate 306, so that the clamping plate 305 can fit against the inner wall of the pipe to fix the pipe. Then, the bolt 308 will be rotated to fix the second sleeve 307 on the shaft 301. The operation of the drive motor 313 will cause the transmission rod 312 to rotate. The rotation of the transmission rod 312 will drive the first pulley 309 to rotate through the transmission belt 310 on the second pulley 311, so that the shaft 301 can rotate the pipe.

[0040] In this embodiment, according to the appendix Figure 7 As shown, the material application assembly includes a tray 4 fixedly installed on the equipment body 1. A frame 401 is fixedly connected to the top of the tray 4. Slide grooves 402 are provided on both sides of the frame 401. A threaded rod 403 is rotatably connected to the middle of the frame 401. One end of the threaded rod 403 is fixedly connected to the output end of a servo motor 404. The servo motor 404 is fixedly installed on one side of the frame 401. A sleeve plate 405 is threadedly connected to the threaded rod 403. Slider blocks 406 are fixedly connected to both sides of the sleeve plate 405. The sliders 406 are slidably connected inside the slide grooves 402. A shelf 407 is fixedly connected to the bottom surface of the sleeve plate 405. A take-up roller 408 is detachably installed on the shelf 407. A third hinge seat 409 is fixedly installed on the bottom surface of the servo motor 404. A driven plate 410 is rotatably connected to the third hinge seat 409. The other end of the driven plate 410 is rotatably connected to the application roller 411.

[0041] Specifically, the take-up roller 408 is pressed onto the surface of the pipe by the bonding roller 411, and then the servo motor 404 on the frame 401 operates. The operation of the servo motor 404 causes the threaded rod 403 to rotate. The threaded rod 403 is threadedly connected to the sleeve plate 405. The rotation of the threaded rod 403 causes the sleeve plate 405 to rotate. The continuous movement of the sleeve plate 405 causes the take-up roller 408 to continuously bond the glass fiber to the surface of the pipe for processing.

[0042] The working principle of this invention is as follows: The pipe is placed on the surface of the first pressure roller 106, and then a limiting roller 104 is set inside the groove plate 101. The sleeve block 202 slides on the slide rod 203 by the elastic force of the first spring 206. The movement of the sleeve block 202 pushes the arm plate 103 to rotate through the push plate 201, so that the limiting roller 104 at one end of the arm plate 103 is in contact with the surface of the pipe. The movement of the push plate 201 causes the pressure plate 212 to move. The pressure plate 212 will be in contact with the surface of the pipe by the elastic force of the second spring 211, so that the glass fiber is more closely attached to the surface of the pipe.

[0043] When the pipe is placed inside the groove plate 101, the shaft 301 will be inside the pipe, and the second sleeve 307 will be pushed to slide on the shaft 301. The movement of the second sleeve 307 will push the second hinge seat 304 to move through the second linkage plate 306, so that the clamping plate 305 can fit against the inner wall of the pipe to fix the pipe. Then the bolt 308 is rotated to fix the second sleeve 307 on the shaft 301. The operation of the drive motor 313 will cause the transmission rod 312 to rotate. The rotation of the transmission rod 312 will drive the first pulley 309 to rotate through the transmission belt 310 on the second pulley 311, so that the shaft 301 can rotate the pipe.

[0044] The take-up roller 408 is pressed against the surface of the pipe by the bonding roller 411. Then, the servo motor 404 on the frame 401 operates, which causes the threaded rod 403 to rotate. The threaded rod 403 is threadedly connected to the sleeve plate 405. The rotation of the threaded rod 403 causes the sleeve plate 405 to rotate. The continuous movement of the sleeve plate 405 causes the take-up roller 408 to continuously bond the glass fiber to the surface of the pipe for processing.

[0045] This invention also provides a process for winding reinforced fiberglass composite pipes, comprising:

[0046] The positioning assembly of the limiting roller 104 and the first pressure roller 106 tightly fits and positions the outer wall of the pipe, effectively constraining the radial degree of freedom of the pipe and preventing it from shifting or shaking during subsequent rotation, thus ensuring the stability of the processing reference. Then, the rotation drive assembly clamps the pipe and drives it to rotate at a uniform speed, providing stable motion conditions for circumferential surface processing.

[0047] While the pipe is rotating, the sleeve 405 moves to make the take-up roller 408 adhere to the pipe surface. It moves along the pipe axis or a set trajectory and continuously adheres to the pipe wall. Combined with the rotation action, it completes the uniform processing, inspection or trimming of the outer surface of the pipe. The whole process has the characteristics of reliable positioning, smooth movement and high adhesion accuracy, which can effectively improve the processing quality and consistency of the pipe and is suitable for continuous processing scenarios of various cylindrical pipes.

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A reinforced fiberglass composite pipe winding molding equipment, characterized in that, include The equipment body (1) has a groove plate (101) fixedly connected to the top position of the equipment body (1), and a first hinge seat (102) fixedly connected to both sides of the inner wall of the groove plate (101). An arm plate (103) is rotatably connected to the first hinge seat (102), and a limit roller (104) is rotatably connected to the other end of the arm plate (103). A base (105) is fixedly connected to the bottom wall of the groove plate (101), and a first pressure roller (106) is rotatably connected to the base (105). It also includes a limiting component, a rotating component and a material applicator. The limiting component is disposed on the groove plate (101) and used in conjunction with the limiting roller (104). The rotating component is disposed on one side of the equipment body (1) for fixing the pipe. The material applicator is disposed at the top of the groove plate (101) and used in conjunction with it. The limiting assembly includes a crossbar (2) fixedly installed at the middle position of the arm plate (103). A push plate (201) is rotatably connected to the middle position of the crossbar (2). The other end of the push plate (201) is rotatably connected to the sleeve block (202). The sleeve block (202) is slidably connected to the slide rod (203). One end of the slide rod (203) is fixedly connected to the side seat (204). The bottom end of the side seat (204) is fixedly connected to one side of the groove plate (101).

2. The reinforced fiberglass composite pipe winding molding equipment according to claim 1, characterized in that: The other end of the slide rod (203) is fixedly connected to a first collar (205), and a first spring (206) is sleeved on the slide rod (203). The two ends of the first spring (206) are fixedly connected to one side of the sleeve block (202) and one side of the first collar (205), respectively.

3. The reinforced fiberglass composite pipe winding molding equipment according to claim 2, characterized in that: A horizontal plate (207) is fixedly connected to the middle of the push plate (201) at a horizontal position. A first bearing (208) is fixedly connected to the surface of the horizontal plate (207). A rod (209) is rotatably connected to the first bearing (208). A second collar (210) is fixedly connected to one end of the rod (209). A second spring (211) is sleeved on the rod (209). The two ends of the second spring (211) are fixedly connected to one side of the first bearing (208) and one side of the second collar (210), respectively. A pressure plate (212) is fixedly connected to the rod (209).

4. The reinforced fiberglass composite pipe winding molding equipment according to claim 1, characterized in that: The rotating assembly includes a Z-shaped plate (3) fixedly installed on one side of the device body (1). A shaft (301) is rotatably connected to the Z-shaped plate (3). A first sleeve (302) is fixedly connected to one end of the shaft (301). A first linkage plate (303) is symmetrically rotatably connected to the surface of the first sleeve (302). A second hinge seat (304) is rotatably connected to the other end of the first linkage plate (303). The second hinge seat (304) is fixedly connected to the clamping plate (305).

5. The reinforced fiberglass composite pipe winding molding equipment according to claim 4, characterized in that: The second hinge seat (304) is rotatably connected to the second linkage plate (306), the other end of the second linkage plate (306) is rotatably connected to the second sleeve (307), the second sleeve (307) is slidably connected to the shaft (301), and the second sleeve (307) is threaded with a bolt (308).

6. The reinforced fiberglass composite pipe winding molding equipment according to claim 5, characterized in that: The other end of the shaft (301) is fixedly connected to a first pulley (309), and a transmission belt (310) is sleeved on the first pulley (309). The other end of the transmission belt (310) is sleeved on a second pulley (311). The second pulley (311) is fixedly connected to one end of a transmission rod (312). The other end of the transmission rod (312) is fixedly connected to the output end of a drive motor (313). The drive motor (313) is fixedly mounted on the Z-shaped plate (3).

7. The reinforced fiberglass composite pipe winding molding equipment according to claim 1, characterized in that: The material application assembly includes a tray (4) fixedly installed on the device body (1). A frame (401) is fixedly connected to the top of the tray (4). Slide grooves (402) are provided on both sides of the frame (401). A threaded rod (403) is rotatably connected to the middle of the frame (401). One end of the threaded rod (403) is fixedly connected to the output end of a servo motor (404). The servo motor (404) is fixedly installed on one side of the frame (401).

8. The reinforced fiberglass composite pipe winding molding equipment according to claim 7, characterized in that: A sleeve plate (405) is threaded onto the threaded rod (403). Slider blocks (406) are fixedly connected to both sides of the sleeve plate (405). The sliders (406) are slidably connected inside the slide groove (402). A shelf (407) is fixedly connected to the bottom surface of the sleeve plate (405). A take-up roller (408) is detachably installed on the shelf (407). A third hinge seat (409) is fixedly installed on the bottom surface of the servo motor (404). A driven plate (410) is rotatably connected to the third hinge seat (409). The other end of the driven plate (410) is rotatably connected to the applicator roller (411).

9. A process for winding and molding reinforced fiberglass composite pipes, based on the winding and molding equipment for reinforced fiberglass composite pipes as described in any one of claims 1-8, characterized in that, include The positioning assembly of the limiting roller (104) and the first pressure roller (106) tightly fits and positions the outer wall of the pipe, effectively constraining the radial degree of freedom of the pipe and preventing it from shifting or shaking during subsequent rotation, thus ensuring the stability of the processing reference. Then, the rotation drive assembly clamps the pipe and drives it to rotate at a uniform speed, providing stable motion conditions for circumferential surface processing. While the pipe is rotating, the take-up roller (408) is brought into contact with the pipe surface by the movement of the sleeve plate (405). It moves along the pipe axis or a set trajectory and continues to be in contact with the pipe wall. In conjunction with the rotation action, it completes the uniform processing, inspection or repair of the outer surface of the pipe. The whole process has the characteristics of reliable positioning, smooth movement and high bonding accuracy, which can effectively improve the processing quality and consistency of the pipe. It is suitable for continuous processing scenarios of various cylindrical pipes.

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