Fiber filament winding mechanism for glass fiber reinforced plastic sand inclusion pipeline

Abstract

The utility model discloses a fiber filament winding mechanism for a glass fiber reinforced plastic sand inclusion pipeline, which comprises a rack, a rotating clamp is mounted at the top of the rack, a pipe to be wound is clamped on the inner wall of the rotating clamp, a guide component is mounted at the top of the rack, a winding frame fixedly mounted on the ground through a bolt is arranged on the outer side of the rack, and the rotating clamp is mounted on the rack. Two symmetrically-arranged opening blocks are welded to the surface of the rolling frame, fiber rolls are arranged in inner cavities of the opening blocks, and two symmetrically-arranged vertical plates are fixedly installed on the surface of the rolling frame through bolts. According to the utility model, the toothed plate is shifted to rotate through the shifting shaft, so that the toothed plate drives the rack to move downwards, and then the rack compresses and limits the rotation of a fiber roll through the arc-shaped block, so that the stability of the position of the fiber roll in the rotation process is ensured, and the placement of the fiber roll in the opening block can be limited; the situation that the fiber roll shakes in the pulling-out and rolling process is avoided, and then the position stability of the fiber roll is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of glass fiber reinforced plastic sand-filled pipe processing, in particular to a fiber filament winding mechanism for glass fiber reinforced plastic sand-filled pipes. Background Art

[0002] Glass fiber reinforced plastic sand-filled pipes have been gradually promoted and applied in the petroleum, chemical, construction, municipal water supply and sewage treatment industries and have developed rapidly. Fiber winding of glass fiber reinforced plastic sand-filled pipes is a key step in the production of glass fiber reinforced plastic pipes. The glass fiber impregnated with resin is wound on the core mold according to a predetermined angle and number of layers. After curing, a pipe with a certain strength and rigidity is formed.

[0003] When winding the FRP sand-filled pipe, the fiber roll is placed in the opening block, and then the pipe is rotated by rotating the clamp and the fiber is wound through the transmission structure. When the fiber is pulled out, the roll body will shake, and the stability is poor. Therefore, a FRP sand-filled pipe fiber winding mechanism is needed, which can limit the placement of the fiber roll in the opening block to avoid shaking of the fiber roll during the pulling and winding process, thereby improving the stability of the fiber roll position. Utility Model Content

[0004] The purpose of the present utility model is to provide a fiber winding mechanism for a glass fiber reinforced plastic sand-filled pipe, which limits the placement of the fiber roll in the opening block to avoid shaking of the fiber roll during the pulling-out and rolling process, thereby improving the stability of the fiber roll position and solving the technical problems raised by the above-mentioned background technology.

[0005] The technical solution of the utility model for solving the above-mentioned technical problems is as follows: a fiber winding mechanism for a glass fiber reinforced plastic sand-filled pipe, which includes a frame: a rotating clamp is installed on the top of the frame, the inner wall of the rotating clamp clamps the pipe to be wound, and a guide assembly is installed on the top of the frame, a winding rack is provided on the outside of the frame and is fixed to the ground by bolts, two symmetrically arranged opening blocks are welded on the surface of the winding rack, and a fiber roll is provided in the inner cavity of the opening block, and two symmetrically arranged vertical plates are fixed on the surface of the winding rack by bolts, and a motor is fixed on the surface of the vertical plate by bolts, the output shaft of the motor passes through the vertical plate and is fixedly connected to a turntable by a flange, the surface of the vertical plate is rotatably connected to a tooth plate through a rotating shaft, the surface of the turntable is fixedly connected to a dial shaft, the surface of the vertical plate is slidably connected to a rack, and the bottom end of the rack is fixedly connected to an arc block.

[0006] Preferably, the end of the shift shaft extends to the inner cavity of the tooth plate, and the surface of the shift shaft is rotatably connected to a rotating sleeve, and the surface of the rotating sleeve is in contact with the inner wall of the tooth plate.

[0007] Preferably, the rack is meshed with a tooth plate.

[0008] Preferably, the surface of the rack is slidably connected to a limiting sleeve, and the limiting sleeve is fixedly connected to the vertical plate by bolts.

[0009] Preferably, a ball is embedded in the inner wall of the arc-shaped block and is rollingly mounted thereon, and the ball fits in contact with the fiber roll.

[0010] The beneficial effects of the utility model are:

[0011] The utility model drives the tooth plate to rotate by the shifting shaft, so that the tooth plate drives the rack to move downward, and then the rack presses and limits the rotation of the fiber roll through the arc block, thereby ensuring the stability of the position of the fiber roll during the rotation process, thereby limiting the placement of the fiber roll in the opening block, avoiding the shaking of the fiber roll during the pulling out and rolling process, and thus improving the position stability of the fiber roll;

[0012] 2. The utility model protects the surface of the shift shaft by setting the rotating sleeve, avoiding the occurrence of large wear when the shift shaft directly contacts the inner wall of the tooth plate, thereby increasing the service life of both;

[0013] 3. The utility model limits the movement of the rack by setting a limit sleeve, thereby avoiding the rack from shaking during movement, thereby improving the stability of the rack during movement;

[0014] 4. The utility model reduces the friction of the inner wall of the arc block by setting the ball, avoids the situation where the friction coefficient between the arc block and the fiber roll is large when the arc block is directly attached to the fiber roll, and thus reduces the resistance of the fiber roll when it rotates. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] in:

[0016] Figure 1 This is a structural diagram of an embodiment of the utility model;

[0017] Figure 2 This is an embodiment of the utility model Figure 1 A partial enlarged view of point A;

[0018] Figure 3 This is a three-dimensional schematic diagram of a turntable and a gear plate according to an embodiment of the present invention;

[0019] Figure 4 This is an embodiment of the utility model Figure 3 A partial enlarged view of point B in the middle.

[0020] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0021] 1. Frame, 2. Rotating fixture, 3. Tube to be wound, 4. Guide assembly, 5. Reel rack, 6. Opening block, 7. Fiber roll, 8. Vertical plate, 9. Motor, 10. Turntable, 11. Tooth plate, 12. Dial shaft, 13. Rotating sleeve, 14. Rack, 15. Limiting sleeve, 16. Arc block, 17. Ball bearing. DETAILED DESCRIPTION

[0022] Hereinafter, an embodiment of the fiber winding mechanism for a glass fiber reinforced plastic sand-filled pipe of the present invention will be described with reference to the accompanying drawings. Example 1

[0023] Figure 1-4 The utility model shows an embodiment of a fiber winding mechanism for a glass fiber reinforced plastic sand-filled pipe, which includes a frame 1: a rotating clamp 2 is installed on the top of the frame 1, the inner wall of the rotating clamp 2 clamps the pipe 3 to be wound, a guide assembly 4 is installed on the top of the frame 1, a winding frame 5 is provided on the outside of the frame 1 and is fixed to the ground by bolts, two symmetrically arranged opening blocks 6 are welded to the surface of the winding frame 5, and a fiber roll 7 is provided in the inner cavity of the opening block 6, two symmetrically arranged vertical plates 8 are fixedly installed on the surface of the winding frame 5 by bolts, and a motor 9 is fixedly installed on the surface of the vertical plate 8 by bolts, and the output shaft of the motor 9 passes through the vertical plate 8 and is fixedly connected by a flange There is a turntable 10, and the surface of the vertical plate 8 is rotatably connected to the tooth plate 11 through a rotating shaft. The surface of the turntable 10 is fixedly connected to a dial shaft 12, and the end of the dial shaft 12 extends to the inner cavity of the tooth plate 11. The surface of the dial shaft 12 is rotatably connected to a rotating sleeve 13. The surface of the rotating sleeve 13 fits the inner wall of the tooth plate 11. Through the setting of the rotating sleeve 13, the surface of the dial shaft 12 is padded to avoid the occurrence of large wear when the dial shaft 12 directly contacts the inner wall of the tooth plate 11, thereby improving the service life of the two. The surface of the vertical plate 8 is slidably connected to a rack 14, which meshes with the tooth plate 11, and the bottom end of the rack 14 is fixedly connected to an arc block 16. Example 2

[0024] Figure 1-4The utility model shows a fiber winding mechanism for a glass fiber reinforced plastic sand-filled pipe according to an embodiment of the present invention, which includes a frame 1: a rotating clamp 2 is installed on the top of the frame 1, the inner wall of the rotating clamp 2 clamps the pipe 3 to be wound, a guide assembly 4 is installed on the top of the frame 1, a winding frame 5 is provided on the outside of the frame 1 and is fixed to the ground by bolts, two symmetrically arranged opening blocks 6 are welded to the surface of the winding frame 5, a fiber roll 7 is provided in the inner cavity of the opening block 6, two symmetrically arranged vertical plates 8 are fixedly installed on the surface of the winding frame 5 by bolts, a motor 9 is fixedly installed on the surface of the vertical plate 8 by bolts, the output shaft of the motor 9 passes through the vertical plate 8 and is fixedly connected to a turntable 10 by a flange, the surface of the vertical plate 8 is rotatably connected to a tooth plate 11 through a rotating shaft, and the surface of the turntable 10 is fixedly connected to a dial The shaft 12 and the surface of the vertical plate 8 are slidingly connected to the rack 14, and the surface of the rack 14 is slidingly connected to the limiting sleeve 15. The limiting sleeve 15 and the vertical plate 8 are fixedly connected by bolts. The setting of the limiting sleeve 15 limits the movement of the rack 14, thereby avoiding the rack 14 from shaking during the movement, thereby improving the stability of the rack 14 during the movement. The bottom end of the rack 14 is fixedly connected to the arc block 16, and the inner wall of the arc block 16 is embedded with a rolling installation of a ball 17, and the ball 17 is in contact with the fiber roll 7. The setting of the ball 17 reduces the friction of the inner wall of the arc block 16, thereby avoiding the situation where the friction coefficient between the two is large when the arc block 16 is directly in contact with the fiber roll 7, thereby reducing the resistance of the fiber roll 7 when it rotates.

[0025] Working principle: When using the present invention, the user places the fiber roll 7 in the inner cavity of the opening block 6, and then turns on the motor 9 to drive the turntable 10 to rotate, so that the turntable 10 drives the dial shaft 12 to rotate the tooth plate 11, and then the tooth plate 11 drives the rack 14 to move down, so that the rack 14 presses and limits the fiber roll 7 through the arc block 16, ensuring the stability of the position of the fiber roll 7 during the subsequent rotation process, and then pulls the fiber filaments on the surface of the fiber roll 7 out of the guide component 4 and wraps them around the surface of the tube 3 to be wound, and then clamps and rotates the tube 3 to be wound by rotating the clamp 2, and at the same time the guide component 4 guides the fiber filaments pulled out by the fiber roll 7, so that the fiber roll 7 can be wound onto the surface of the tube 3 to be wound, thereby limiting the placement of the fiber roll in the opening block, avoiding the shaking of the fiber roll during the pulling out and rolling process, and thereby improving the stability of the fiber roll position.

[0026] To sum up: the fiber winding mechanism of the glass fiber reinforced plastic sand-filled pipe rotates the tooth plate 11 by the dial shaft 12, so that the tooth plate 11 drives the rack 14 to move downward, and then the rack 14 presses and limits the rotation of the fiber roll 7 through the arc block 16, thereby ensuring the stability of the position of the fiber roll 7 during the rotation process, thereby achieving the purpose of limiting the placement of the fiber roll in the opening block, avoiding the shaking of the fiber roll during the pulling out and winding process, and thus improving the position stability of the fiber roll.

Claims

1. The fiber winding mechanism for glass fiber reinforced plastic sand-filled pipes is characterized by: The invention comprises a frame (1): a rotating fixture (2) is installed on the top of the frame (1), the inner wall of the rotating fixture (2) clamps the tube to be wound (3), the top of the frame (1) is installed with a guide assembly (4), the outer side of the frame (1) is provided with a roll rack (5) fixed to the ground by bolts, the surface of the roll rack (5) has two symmetrically arranged opening blocks (6) welded thereon, the inner cavity of the opening block (6) is provided with a fiber roll (7), the surface of the roll rack (5) is fixed with two symmetrically arranged vertical plates (8) by bolts, the surface of the vertical plate (8) is fixed with a motor (9) by bolts, the output shaft of the motor (9) passes through the vertical plate (8) and is fixedly connected to a turntable (10) by a flange, the surface of the vertical plate (8) is rotatably connected to a toothed plate (11) by a rotating shaft, the surface of the turntable (10) is fixedly connected to a dial shaft (12), the surface of the vertical plate (8) is slidably connected to a rack (14), and the bottom end of the rack (14) is fixedly connected to an arc block (16).

2. The fiber winding mechanism for glass fiber reinforced plastic sand-filled pipe according to claim 1, characterized in that: The end of the shift shaft (12) extends to the inner cavity of the tooth plate (11), and the surface of the shift shaft (12) is rotatably connected to a rotating sleeve (13), and the surface of the rotating sleeve (13) is in contact with the inner wall of the tooth plate (11).

3. The fiber winding mechanism for glass fiber reinforced plastic sand-filled pipe according to claim 2, characterized in that: The rack (14) is meshed with the tooth plate (11).

4. The fiber winding mechanism for glass fiber reinforced plastic sand-filled pipe according to claim 3, characterized in that: The surface of the rack (14) is slidably connected to a limiting sleeve (15), and the limiting sleeve (15) is fixedly connected to the vertical plate (8) by bolts.

5. The fiber winding mechanism for glass fiber reinforced plastic sand-filled pipe according to claim 4, characterized in that: A ball (17) is embedded in the inner wall of the arc-shaped block (16) and is rollingly mounted thereon. The ball (17) is in contact with the fiber roll (7).

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