A multi-head synchronous glass fiber tubing winding device

Abstract

This utility model discloses a multi-head synchronous glass fiber pipeline winding device, including a base and a transverse screw mechanism. The transverse screw mechanism is located on one side of the base, and a multi-head cable collector is installed at the power output end of the transverse screw mechanism. A rotating cylinder is symmetrically arranged above the base, and each rotating cylinder has an electric push rod installed inside. A second push arm is installed at the output end of each electric push rod. Three sets of equally spaced linkage arms are movably installed on the side wall of each second push arm. Three sets of equally spaced bearing blocks are arranged on the side wall of each rotating cylinder. A clamping arm is movably installed at the end of each linkage arm away from the second push arm, and a hinge shaft is provided at the end of each clamping arm near the bearing block. The clamping arm is movably connected to the bearing block through the hinge shaft. This utility model not only achieves outward-expanding clamping and fixing of pipelines with different diameters through a linkage center, facilitating flexible adaptation and clamping, but also improves the flexibility of use.

Description

Technical Field

[0001] This utility model relates to the field of glass fiber tube production technology, specifically a multi-head synchronous glass fiber tube winding device. Background Technology

[0002] Glass fiber is a high-performance inorganic non-metallic material made from various ores through high-temperature melting and drawing processes. It has the characteristics of good insulation, strong heat resistance, corrosion resistance, and high mechanical strength, and is widely used in composite materials, electrical insulation materials and other fields. Traditional winding equipment is mostly adapted to a single pipe size. Different pipe sizes require different winding equipment designs, which is costly and inflexible in use. In order to improve this situation, a multi-head synchronous glass fiber pipeline winding equipment is proposed.

[0003] As disclosed in the authorization announcement number CN118849399B, a winding equipment for producing high-pressure glass fiber pipeline shaped joints includes a fixed support, and further includes: a winding control bracket, which is fixedly installed on the fixed support, and a reduction control shaft and a detection transmission shaft are rotatably installed on the winding control bracket; wherein, a reduction transmission sleeve is fixedly installed on the reduction control shaft; and a winding control mechanism, which includes a winding drive assembly, a workpiece detection assembly, and a speed control assembly;

[0004] Although it enables the winding of workpieces with different diameters at corresponding winding speeds and resin viscosities, it ensures the uniformity of glass fiber winding, which is beneficial to improving the winding effect and product performance, and provides convenience for workers.

[0005] However, this does not solve the problem that existing winding equipment is not conducive to the external clamping and fixing of pipes by the linkage center, nor to the flexible adaptation and clamping of pipes of different diameters, thus affecting the flexibility of use. Utility Model Content

[0006] The purpose of this invention is to provide a multi-head synchronous glass fiber pipeline winding device to solve the problem mentioned in the background art that the winding device is not convenient for the linkage center to expand and fix the pipeline, which is not conducive to the flexible adaptation and clamping of pipelines of different diameters, thus affecting the flexibility of use.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a multi-head synchronous glass fiber tube winding device, comprising a base and a transverse screw mechanism. The transverse screw mechanism is provided on one side of the base, and a multi-head cable collector is installed at the power output end of the transverse screw mechanism. A rotating cylinder is symmetrically arranged above the base, and an electric push rod is installed inside each rotating cylinder. A second push arm is installed at the output end of each electric push rod. Three sets of linkage arms with equal spacing are movably installed on the side wall of each second push arm. Three sets of bearing blocks with equal spacing are provided on the side wall of each rotating cylinder. A clamping arm is movably installed at the end of each linkage arm away from the second push arm. A hinge shaft is provided at the end of each clamping arm near the bearing block, and the clamping arm is movably connected to the bearing block through the hinge shaft.

[0008] Preferably, a bidirectional lead screw is movably installed inside the base, and a stepper motor is provided on the side wall of the base, with the output end of the stepper motor connected to the bidirectional lead screw.

[0009] Preferably, the surface of the bidirectional lead screw is fitted with two sets of threaded sleeves, and the threaded sleeves are threadedly connected to the bidirectional lead screw.

[0010] Preferably, each of the threaded sleeves has a hydraulic rod symmetrically arranged at its top end, and each of the hydraulic rods has a first push arm installed at its output end.

[0011] Preferably, the outer surface of the rotating cylinder is provided with a movable ring, and the outer side of the movable ring is provided with a limit ring, and the movable ring and the limit ring are slidably connected.

[0012] Preferably, each of the limiting rings is provided with a servo motor on its outer wall, and each servo motor is equipped with a drive shaft at its output end.

[0013] Preferably, gears are fitted on the surface of the drive shaft, and toothed rings are installed on the outer wall of the movable ring, with the gears and toothed rings meshing with each other.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the winding device not only realizes the linkage center outward expansion clamping and fixing of the pipe, which facilitates flexible adaptation to pipes of different diameters, but also improves the flexibility of use.

[0015] (1) Multiple sets of glass fiber filaments are passed through a multi-head hub, which gathers the glass fiber filaments. Then, the raw material tube to be wound is placed between two sets of rotating cylinders. A stepper motor drives a bidirectional lead screw to rotate, which in turn drives two sets of threaded sleeves to move closer together. The threaded sleeves then drive the rotating cylinders to move closer together, and the clamping arms are inserted into the raw material tube. An electric push rod drives a second push arm to move, which in turn drives a linkage arm to rotate. The linkage arm then drives the clamping arms to rotate around the hinge axis, thereby causing the three sets of clamping arms to rotate outward synchronously to clamp and fix the tube from inside the raw material tube and pull the glass fiber filaments. The servo motor drives the drive shaft to rotate, which in turn drives the gear to rotate. The gear, through the gear ring, drives the movable ring to rotate inside the limit ring. The movable ring drives the rotating cylinder to rotate, which in turn drives the pipe to rotate through the clamping arm. This process winds the glass fiber filaments onto the pipe surface. During the winding process, the transverse screw mechanism drives the multi-head hub to move, which in turn moves the glass fiber filaments, making the fiber filaments more evenly wound on the pipe surface. This completes the winding process and achieves a linkage center with outward-expanding clamping and fixing of the pipe, facilitating the movement and even winding of the pipe.

[0016] (2) By adjusting the moving distance of the second push arm, pipes of different diameters can be clamped and fixed indirectly. When clamping pipes of different diameters, the hydraulic rod can be opened at the same time, and the hydraulic rod drives the first push arm to move upward, so that the first push arm drives the pipe away from the base, thereby avoiding the pipe from sticking to the surface of the base, thus allowing for better winding of the pipe. This facilitates flexible adaptation and clamping of pipes of different diameters and improves the flexibility of use. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a frontal cross-sectional view of the present invention.

[0019] Figure 3 This is a three-dimensional structural diagram of the rotating cylinder of this utility model;

[0020] Figure 4 This is a three-dimensional exploded view of the limiting ring and the movable ring of this utility model;

[0021] Figure 5 This is a front view cross-sectional structural diagram of the rotating cylinder of this utility model.

[0022] In the diagram: 1. Horizontal lead screw mechanism; 2. Multi-head hub; 3. Base; 4. Rotating cylinder; 5. Bidirectional lead screw; 6. Threaded sleeve; 7. Stepper motor; 8. Hydraulic rod; 9. First push arm; 10. Limiting ring; 11. Moving ring; 12. Servo motor; 13. Gear; 14. Drive shaft; 15. Gear ring; 16. Electric push rod; 17. Second push arm; 18. Linkage arm; 19. Clamping arm; 20. Hinge shaft; 21. Bearing block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0024] Please see Figure 1-5 This utility model provides an embodiment of a multi-head synchronous glass fiber tube winding device, including a base 3 and a transverse screw mechanism 1. The transverse screw mechanism 1 is provided on one side of the base 3. A multi-head hub 2 is installed at the power output end of the transverse screw mechanism 1. A rotating cylinder 4 is symmetrically arranged above the base 3. An electric push rod 16 is installed inside the rotating cylinder 4. The electric push rod 16 plays the role of power driving. A second push arm 17 is installed at the output end of the electric push rod 16. Three sets of linkage arms 18 with equal spacing are movably installed on the side wall of the second push arm 17. Three sets of bearing blocks 21 with equal spacing are provided on the side wall of the rotating cylinder 4. A clamping arm 19 is movably installed at the end of the linkage arm 18 away from the second push arm 17. A hinge shaft 20 is provided at the end of the clamping arm 19 near the bearing block 21. The clamping arm 19 is movably connected to the bearing block 21 through the hinge shaft 20.

[0025] A bidirectional lead screw 5 is movably installed inside the base 3, and a stepper motor 7 is provided on the side wall of the base 3. The stepper motor 7 plays the role of power drive, and the output end of the stepper motor 7 is connected to the bidirectional lead screw 5.

[0026] Two sets of threaded sleeves 6 are fitted onto the surface of the bidirectional lead screw 5, and the threaded sleeves 6 are threadedly connected to the bidirectional lead screw 5. When glass fiber tubes need to be produced, multiple sets of glass fiber filaments are first passed through the multi-head hub 2, which gathers the multiple sets of glass fiber filaments. Then, the raw material tube to be wound is placed between the two sets of rotating cylinders 4. The stepper motor 7 is turned on, and the stepper motor 7 drives the bidirectional lead screw 5 to rotate. With the threaded connection between the bidirectional lead screw 5 and the threaded sleeves 6, the bidirectional lead screw 5 drives the two sets of threaded sleeves 6 to move closer to each other, and the threaded sleeves 6 drive the rotating cylinders 4 to move closer to each other, and the clamping arm 19 is inserted into the inside of the raw material tube. Then, the electric push rod 16 is turned on, and the electric push rod 16 drives the second push arm 17 to move. The second push arm 17 drives the linkage arm 18 to rotate. Under the support of the bearing block 21, the linkage arm 18 drives the clamping arm 19 to rotate around the hinge shaft 20, thereby driving the three sets of clamping arms 19 to rotate outward synchronously, so as to wind the raw material tube. The pipe is clamped and fixed inside the tube, and the glass fiber filament is pulled to the surface of the pipe. Then, the servo motor 12 is turned on, which drives the drive shaft 14 to rotate. The drive shaft 14 drives the gear 13 to rotate. Under the mutual meshing of the gear 13 and the gear ring 15, and the sliding cooperation of the movable ring 11 and the limiting ring 10, the gear 13 drives the movable ring 11 to rotate inside the limiting ring 10 through the gear ring 15. The movable ring 11 drives the rotating cylinder 4 to rotate. The rotating cylinder 4 drives the pipe to rotate through the clamping arm 19, so as to wind the glass fiber filament around the surface of the pipe. During the winding process, the transverse screw mechanism 1 is turned on, which drives the multi-head hub 2 to move. The multi-head hub 2 drives the glass fiber filament to move, so that the fiber filament is wound more evenly on the surface of the pipe, thereby completing the winding work of the pipe. It realizes the linkage center outward expansion clamping and fixing of the pipe, which facilitates the movement and even winding of the pipe.

[0027] Hydraulic rods 8 are symmetrically arranged at the top of each threaded sleeve 6. The hydraulic rods 8 serve as power drives. A first push arm 9 is installed at the output end of each hydraulic rod 8. A movable ring 11 is provided on the outer surface of each rotating cylinder 4. A limit ring 10 is provided on the outside of each movable ring 11, and the movable ring 11 and the limit ring 10 are slidably connected.

[0028] Servo motors 12 are installed on the outer wall of the limit ring 10. The servo motors 12 serve as power drives. The output end of each servo motor 12 is equipped with a drive shaft 14. Gears 13 are fitted on the surface of each drive shaft 14. Gear rings 15 are installed on the outer wall of each movable ring 11, and the gears 13 and gear rings 15 mesh with each other.

[0029] Because of the different diameters of the pipes, if the pipe diameter is large, the pipe surface will stick to the base 3, thus affecting the winding quality. By adjusting the moving distance of the second push arm 17, pipes of different diameters can be clamped and fixed indirectly. When clamping pipes of different diameters, the hydraulic rod 8 can be opened at the same time, and the hydraulic rod 8 drives the first push arm 9 to move upward, thereby driving the pipe away from the base 3, so as to avoid the pipe sticking to the surface of the base 3, thus allowing for better winding of the pipe. This facilitates flexible adaptation and clamping of pipes of different diameters and improves the flexibility of use.

[0030] Working principle: When producing fiberglass tubes, multiple sets of fiberglass filaments are first passed through the multi-head hub 2, which gathers the filaments. Then, the raw material tube to be wound is placed between two sets of rotating cylinders 4. A stepper motor 7 drives a bidirectional lead screw 5 to rotate, which in turn drives two sets of threaded sleeves 6 to move closer together. The threaded sleeves 6 then drive the rotating cylinders 4 closer together, and clamping arms 19 are inserted into the raw material tube. An electric push rod 16 drives a second push arm 17 to move, which in turn drives a linkage arm 18 to rotate. Supported by a bearing block 21, the linkage arm 18 drives clamping arms 19 to rotate around a hinge shaft 20, causing all three clamping arms 19 to rotate synchronously outwards. This clamps and fixes the tube from inside, drawing the fiberglass filaments to the surface. A servo motor 12 drives a drive shaft 14 to rotate, which in turn drives a gear 13 to rotate. The gear 13, through a gear ring 15, drives a movable ring 11... The limiting ring 10 rotates internally, which in turn drives the rotating cylinder 4 to rotate via the movable ring 11. The rotating cylinder 4 then drives the pipe to rotate via the clamping arm 19, thus winding the glass fiber filaments onto the pipe surface. During the winding process, the transverse screw mechanism 1 drives the multi-head hub 2 to move, which in turn moves the glass fiber filaments, making the fiber filaments more evenly wound on the pipe surface, thus completing the winding process. Due to the different pipe diameters, if the pipe diameter is large, the pipe surface will stick to the base 3, affecting the winding quality. By adjusting the moving distance of the second push arm 17, pipes of different diameters can be indirectly clamped and fixed. When clamping pipes of different diameters, the hydraulic rod 8 drives the first push arm 9 to move upward, thereby moving the pipe away from the base 3 to prevent the pipe from sticking to the surface of the base 3, thus achieving better winding processing. The above is the complete usage of the multi-head synchronous glass fiber pipeline winding equipment.

Claims

1. A multi-head synchronous glass fibre pipeline pipe winding apparatus comprising a base (3) and a transverse screw mechanism (1), characterised in that: A transverse screw mechanism (1) is provided on one side of the base (3). A multi-head cable tray (2) is installed at the power output end of the transverse screw mechanism (1). A rotating cylinder (4) is symmetrically arranged above the base (3). An electric push rod (16) is installed inside the rotating cylinder (4). A second push arm (17) is installed at the output end of the electric push rod (16). Three sets of linkage arms (18) with equal spacing are movably installed on the side wall of the second push arm (17). Three sets of bearing blocks (21) with equal spacing are provided on the side wall of the rotating cylinder (4). A clamping arm (19) is movably installed at the end of the linkage arm (18) away from the second push arm (17). A hinge shaft (20) is provided at the end of the clamping arm (19) close to the bearing block (21). The clamping arm (19) is movably connected to the bearing block (21) through the hinge shaft (20).

2. A multi-head synchronous glass fiber pipe line pipe winding apparatus according to claim 1, characterized in that: A bidirectional lead screw (5) is movably installed inside the base (3), and a stepper motor (7) is provided on the side wall of the base (3), with the output end of the stepper motor (7) connected to the bidirectional lead screw (5).

3. A multi-head synchronous glass fibre pipelaying apparatus according to claim 2, characterised in that: The surface of the bidirectional lead screw (5) is fitted with two sets of threaded sleeves (6), and the threaded sleeves (6) are threadedly connected to the bidirectional lead screw (5).

4. A multi-head synchronous glass fibre pipelaying apparatus according to claim 3, characterised in that: Hydraulic rods (8) are symmetrically arranged at the top of each threaded sleeve (6), and a first push arm (9) is installed at the output end of each hydraulic rod (8).

5. A multi-head synchronous glass fiber pipe line pipe winding apparatus according to claim 1 characterized in that: The outer surface of the rotating cylinder (4) is provided with a movable ring (11), and the outer side of the movable ring (11) is provided with a limit ring (10), and the movable ring (11) and the limit ring (10) are slidably connected.

6. The multi-head synchronous glass fiber tubing winding device according to claim 5, characterized in that: Each of the limiting rings (10) is provided with a servo motor (12) on its outer wall, and each of the servo motors (12) is provided with a drive shaft (14) at its output end.

7. The multi-head synchronous glass fiber tubing winding device according to claim 6, characterized in that: The surface of the drive shaft (14) is fitted with gears (13), and the outer wall of the movable ring (11) is fitted with toothed rings (15), and the gears (13) and toothed rings (15) mesh with each other.

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