Glass fiber belt reinforced composite pipe production equipment and process thereof

Abstract

The invention discloses glass fiber belt reinforced composite pipe production equipment and a process thereof. The glass fiber belt reinforced composite pipe production equipment comprises a conveying roller for conveying a pipe; the rotary pushing mechanism is arranged outside the conveying roller, the rotary pushing mechanism comprises two vertical plates, bodies of the two vertical plates are both provided with through grooves, circular rings are coaxially arranged in the through grooves, telescopic rods which stretch out and draw back perpendicular to the axis are arranged in the circular rings, and the rotary pushing mechanism is arranged on the outer side of the rotary pushing mechanism. A clamping roller used for clamping a pipe is arranged at the output end of the telescopic rod. The adjusting assembly acts between the circular ring and the conveying roller, relates to the technical field of composite pipe production, and solves the problems that when existing composite pipe production equipment is used, due to the fact that only pipes with single length specifications can be machined, the pipes need to be cut into proper sizes, the machining efficiency is reduced, and the production cost is reduced. The problems that in the winding process, a glass fiber belt is not tightly wound, the use range of equipment is limited, the occupied space is large, and meanwhile in the winding process, the glass fiber belt is not tightly wound and is prone to being broken are solved.

Description

Technical Field

[0001] The invention relates to the technical field of composite pipe production, in particular to a glass fiber tape reinforced composite pipe production device and a process thereof. Background Art

[0002] In the existing composite pipe production process, the winding operation of the glass fiber reinforced tape is usually completed by winding equipment. During the winding operation, it is relatively easy to ignore the flattening state of the glass fiber reinforced tape during the unwinding process. The low flatness will cause the problem of uneven winding thickness. A continuous fiber reinforced thermoplastic plastic composite pipe production equipment and process with application number CN202310411813.9 includes an unwinding part for clamping and unwinding the glass fiber reinforced tape, a molding part for clamping the plastic pipe and winding the glass fiber reinforced tape, and an adjusting transition part. During the winding operation, the side pressure part is used to cooperate with the side symmetrical pressing to improve the coating tightness of the glass fiber reinforced tape.

[0003] Although the device has the above advantages, it still has the following defects when actually used:

[0004] 1) The device is used to clamp the distance between the forming parts on both sides of the pipe to be fixed. On the one hand, the pipe needs to be cut into a suitable length, resulting in reduced processing efficiency. On the other hand, it can only process a single length through, which not only limits the scope of use, but also takes up more space;

[0005] 2) The device achieves complete winding of the pipe surface through translation of the unwinding part, but since the translation speed and the pipe rotation speed cannot match, problems such as winding gap are prone to occur, and the tension adjustment of the glass fiber tape is only in a single part. During the winding process, when it is subjected to a large instantaneous tensile force, it is easy to cause the glass fiber tape to break.

[0006] Therefore, it is necessary to solve the problems that still exist in the above-mentioned device. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention provides a glass fiber tape reinforced composite pipe production equipment and a process thereof, which solves the problem that when the existing composite pipe production equipment is used, since it can only process pipes of a single length specification, the pipes need to be cut into suitable sizes, which reduces the processing efficiency and leads to limited use of the equipment and more space occupied. At the same time, during the winding process, the glass fiber tape is prone to loose winding and easy breakage of the glass fiber tape.

[0008] To achieve the above objectives, the present invention is implemented through the following technical solutions: a glass fiber tape reinforced composite pipe production equipment, comprising:

[0009] Conveyor rollers for conveying pipes;

[0010] A rotary push mechanism, which is arranged outside the conveying roller, and comprises two vertical plates, the bodies of the two vertical plates are provided with through slots, a circular ring is coaxially arranged inside the through slot, a telescopic rod that is telescopic perpendicular to the axis is arranged inside the circular ring, and a clamping roller for clamping the pipe is arranged at the output end of the telescopic rod;

[0011] An adjusting component, which acts between the ring and the conveying roller so that the rotation speed of the two is adapted to the winding speed of pipes with different outer diameters;

[0012] The unwinding assembly is arranged outside the vertical plate to unwind and tension the glass fiber tape.

[0013] Preferably, the outer surface of the circular ring is fixedly connected to a swivel, and the outer surface of the swivel is rotatably connected to the body of the vertical plate, the outer surface of the swivel is meshed with a driving gear, the outer surface of the driving gear is fixedly connected to a driving motor, the outer surface of the driving motor is fixedly connected to the outer surface of the vertical plate, and two meshing bevel gears are arranged on the outside of the driving gear, the outer surface of the bevel gear on one side is fixedly connected to the output end of the driving motor, and the outer surface of the bevel gear on the other side is fixedly connected to a support rod, the outer surface of the support rod is rotatably connected with a support bar, and the outer surface of the support bar is fixedly connected to the outer surface of the driving motor.

[0014] Preferably, the adjustment assembly includes two key shafts, one end of the two key shafts are respectively fixedly connected to one end of the support rod and the roller end of the conveying roller, the outer surfaces of the two key shafts are slidably connected with two trolleys, and the outer surfaces of the trolleys on both sides are connected by a transmission belt.

[0015] Preferably, slide rails are provided on the outside of the key shafts on both sides, and the outer surfaces of the slide rails on both sides are fixedly connected to the outer surfaces of the support bars and the conveying rollers respectively. The outer surfaces of the slide rails are slidably connected to the linear motors, and the outer surfaces of the linear motors are fixedly connected to the connecting plates. The main body of the connecting plate is movably connected with a sleeve, and the sleeve is sleeved on the outside of the key shaft, and the outer surface of the sleeve is fixedly connected to the outer surface of the stage wheel.

[0016] Preferably, the unwinding assembly includes a bracket, a reel is rotatably connected between the outer surfaces of the bracket, folding plates are movably connected on both sides of the outer surface of the bracket, support plates are fixedly connected to the outer surfaces of the folding plates, tensioning rollers are rotatably connected between the outer surfaces of the support plates on both sides, and the outer surface of the bracket is rotatably connected to a base.

[0017] Preferably, a damping unit is provided on the outside of the folding plate, and the damping unit includes two rotating gears meshing with each other, and the bodies of the two rotating gears are both penetrated and fixedly connected with a rotating rod, one end of the rotating rods on both sides are embedded and rotatably connected with the outer surface of the bracket, the outer surface of the rotating rod on one side is penetrated and fixedly connected with the body of the folding plate, and the outer surface of the rotating rod on the other side is sleeved with a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the bracket and the outer surface of the rotating gear on the other side.

[0018] Preferably, the outer surface of the rotating gear on the other side is fixedly connected to a magnetic plate, both sides of the outer surface of the magnetic plate are connected to electromagnets through magnetic activity, the outer surfaces of the electromagnets on both sides are fixedly connected to fixed plates, and the outer surfaces of the fixed plates on both sides are fixedly connected to the outer surface of the bracket.

[0019] Preferably, a clamping unit is provided on the outside of the tensioning roller, and the clamping unit includes a pressure roller, the outer surface of the pressure roller is fixedly connected to a sliding rod, the outer surface of the sliding rod is slidably connected to a horizontal plate, the outer surface of the horizontal plate is fixedly connected to the outer surface of the vertical plate, the outer surface of the sliding rod is sleeved with a compression spring, and the outer surface of the compression spring is respectively fixedly connected to the outer surfaces of the pressure roller and the horizontal plate.

[0020] Preferably, a slide plate is fixedly connected to one end of the slide rod, and the outer surface of the slide plate is movably connected to the outer surface of the cross plate. A rangefinder is arranged on the outside of the slide plate, and the outer surface of the rangefinder is embedded and fixedly connected to the outer surface of the cross plate.

[0021] The present invention also discloses a production process of a glass fiber tape reinforced composite pipe, which specifically comprises the following steps:

[0022] Step 1: Install the reel with the glass fiber tape on the bracket, and pass the pipe to be processed through the two through slots through the conveyor roller. The output end of the telescopic rod extends to drive the clamping roller to clamp the pipe, and the glass fiber tape is connected to the tensioning roller for tensioning, and one end is fixed on the surface of the pipe. Then the conveyor roller continuously conveys the pipe axially, and the driving motor meshes with the driving gear and the rotating ring, so that the ring drives the pipe to rotate through the clamping roller to wrap the glass fiber tape on the surface. At the same time, the transmission of the bevel gear, the table wheel and the transmission belt makes the speed of the conveyor roller adapt to the speed of the pipe.

[0023] Step 2: When one end of the glass fiber tape is placed on the surface of the pipe, the bracket is rotated according to the width of the glass fiber tape so that the unwinding direction is adapted to the winding curvature of the glass fiber tape;

[0024] Step 3: When the glass fiber tape is wrapped around the surface of the pipe and contacts the pressure roller through continuous conveying, the pressure roller presses the wrapped glass fiber tape through the elastic force of the compression spring, and due to the increased thickness of the glass fiber tape, the pressure roller pushes the slide plate to move, and the movement distance of the slide plate is monitored by the distance meter.

[0025] Beneficial Effects

[0026] The present invention provides a glass fiber tape reinforced composite pipe production device and process thereof. Compared with the prior art, it has the following beneficial effects:

[0027] (1) By setting up a rotary push mechanism, the through grooves on both sides are used to facilitate the insertion of pipes, and the pipes are clamped by the clamping rollers, so as to adapt to the processing of pipes of different thicknesses and lengths, thereby improving the scope of use. The driving motor is used to drive the conveying rollers and the rings to rotate synchronously, which is convenient for controlling the winding effect of the glass fiber tape, avoiding the problem of winding gaps or loose winding, and the vertical plates on both sides can be set closer to each other to reduce space occupancy.

[0028] (2) By setting an adjustment component, utilizing the transmission of two sets of wheels and a transmission belt, and adjusting the positions of the two sets of wheels, different transmission ratios are provided, so that the conveying and rotating winding rates of the pipe can be adapted according to the thickness of the penetration, thereby maintaining the winding effect of the glass fiber tape.

[0029] (3) By setting up an unwinding assembly and utilizing the rotation of the bracket on the base, the unwinding direction can be adapted according to the width and curvature of the glass fiber tape to improve the tightness of the winding. At the same time, the rotation of the folding plate on the bracket can avoid the problem of the glass fiber tape being broken due to a large instantaneous tensile force.

[0030] (4) By setting up a damping unit and utilizing the meshing of the transmission gears on both sides, the torsion spring is compressed when the folding plate rotates, thereby forming rotational damping and facilitating the resetting of the folding plate. At the same time, the contact between the magnetic plate and the electromagnet can be used to limit the rotation, and the magnetic repulsion can be utilized to further form a damping effect, which also facilitates the adjustment of the tension of the glass fiber tape according to the conditions.

[0031] (5) By setting up a compacting unit and using multiple sets of surrounding pressure rollers, the wrapped glass fiber tape can be further compacted to further improve the winding effect. The distance of the sliding plate pushed by the pressure roller is monitored by a distance meter and matched with the winding thickness of the glass fiber tape to detect the winding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional diagram of the external structure of the present invention;

[0033] Figure 2 It is a three-dimensional diagram of the external structure of the ring of the present invention;

[0034] Figure 3 It is a stereoscopic diagram of the external structure of the key shaft of the present invention;

[0035] Figure 4 A three-dimensional diagram of the external structure of the bracket of the present invention;

[0036] Figure 5 It is a three-dimensional diagram of the external structure of the rotating rod of the present invention;

[0037] Figure 6 It is a stereoscopic diagram of the external structure of the pressing roller of the present invention.

[0038] In the figure: 1, conveying roller; 2, vertical plate; 3, adjustment component; 31, key shaft; 32, table wheel; 33, transmission belt; 34, slide rail; 35, linear motor; 36, connecting plate; 37, sleeve; 4, clamping roller; 5, unwinding component; 51, bracket; 52, reel; 53, folding plate; 54, damping unit; 541, rotating gear; 542, rotating rod; 543, torsion spring; 544, magnetic plate; 545 , electromagnet; 546, fixing plate; 55, supporting plate; 56, tensioning roller; 57, clamping unit; 571, pressing roller; 572, sliding bar; 573, cross plate; 574, compression spring; 575, sliding plate; 576, distance meter; 58, base; 6, through slot; 7, swivel; 8, telescopic rod; 9, ring; 10, driving gear; 11, driving motor; 12, bevel gear; 13, supporting rod; 14, supporting bar. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] See also Figure 1-6 The present invention provides a technical solution: a glass fiber tape reinforced composite pipe production equipment:

[0041] Embodiment 1: Refer to the attached manual Figure 1 , Attachment Figure 2 *;

[0042] The utility model comprises a conveying roller 1, which comprises a frame, a rotating roller and a roller shaft, and the roller shafts are connected to each other through transmission methods such as chains and sprockets. A rotary push mechanism is arranged on the outside of the conveying roller 1, and the rotary push mechanism comprises two vertical plates 2, and an adjusting component 3 is arranged on the outside of the vertical plates 2. A reeling component 5 is arranged on the outside of the vertical plates 2. A through slot 6 is provided on the bodies of the two vertical plates 2. A circular ring 9 is rotatably connected inside the through slot 6. The outer diameter of the circular ring 9 is matched with the inner diameter of the through slot 6. A telescopic rod 8 is fixedly connected inside the circular ring 9. The telescopic rod 8 can be made of an electric push rod electrically connected to an external control circuit, or made of other mechanical adjustment rod materials. A clamping roller 4 is fixedly connected to the output end of the telescopic rod 8. The axis of the clamping roller 4 is perpendicular to the axis of the through slot 6 to facilitate axial conveying of the pipe by rolling during clamping, and a plurality of clamping rollers are arranged at equal angles. At the same time, the clamping roller 4 passes through The assembly is performed through a U-shaped rotating frame, and a swivel 7 is fixedly connected to the outer surface of the circular ring 9. The cross-section of the swivel 7 is T-shaped to improve the axial stability of the circular ring 9, and teeth are provided on the outer arc surface of the swivel 7. The outer surface of the swivel 7 is rotatably connected to the main body of the vertical plate 2. A driving gear 10 is meshed on the outer surface of the swivel 7. A driving motor 11 is fixedly connected to the outer surface of the vertical plate 2 on the outer surface of the driving gear 10. The driving motor 11 is electrically connected to an external control circuit. The outer surface of the driving motor 11 is fixedly connected to the outer surface of the vertical plate 2. Two meshing bevel gears 12 are provided on the outside of the driving gear 10. The outer surface of the bevel gear 12 on one side is fixedly connected to the output end of the driving motor 11, and the outer surface of the bevel gear 12 on the other side is fixedly connected to a support rod 13. The outer surface of the support rod 13 is rotatably connected to a support bar 14, and the outer surface of the support bar 14 is fixedly connected to the outer surface of the driving motor 11.

[0043] In this embodiment, the pipe to be processed is placed on the conveying roller 1 for conveying, and the pipe is inserted into the through grooves 6 on both sides. At the same time, the output end of the telescopic rod 8 extends out to clamp the pipe through the clamping roller 4, and the pipe and the through groove 6 are coaxial. Then the driving motor 11 drives the ring 9 through the clamping roller 4 through the driving gear 10 and the rotating ring 7 to drive the pipe to rotate so as to wind the glass fiber tape. At the same time, through the transmission of the bevel gears 12 on both sides, the conveying roller 1 and the ring 9 rotate synchronously, so that the conveying speed of the pipe is adapted to the rotation speed, so as to improve the winding effect and fully wind the pipe.

[0044] Embodiment 2: Based on Embodiment 1, refer to the attached Figure 1 , Attachment Figure 3 ;

[0045] The adjustment component 3 includes two key shafts 31, one end of the two key shafts 31 is fixedly connected to one end of the support rod 13 and the roller end of the conveying roller 1 respectively, and the outer surfaces of the two key shafts 31 are penetrated and slidably connected with two stage wheels 32, the stage wheels 32 are truncated, and the two stage wheels 32 arranged in mirror symmetry are a group, and slide on the key shaft 31 at the same time to adjust the transmission ratio, and the outer surfaces of the stage wheels 32 on both sides are connected by transmission belts 33, and the transmission belts 33 are made of materials with good pressure resistance, wear resistance and hardness, and the outside of the key shafts 31 on both sides is provided with slide rails 34, and the outer surfaces of the slide rails 34 on both sides are divided into The outer surface of the slide rail 34 is slidably connected to a linear motor 35, and the linear motor 35 is electrically connected to an external control circuit. The outer surface of the linear motor 35 is fixedly connected to a connecting plate 36, and a slot for connection is provided on one side of the connecting plate 36. The body of the connecting plate 36 is movably connected with a sleeve 37, and the outer diameters of the two ends of the sleeve 37 are different. The connecting plate 36 can slide by moving the sleeve 37 through the slot. The sleeve 37 is sleeved on the outside of the key shaft 31, and the outer surface of the sleeve 37 is fixedly connected to the outer surface of the stage wheel 32.

[0046] In this embodiment, the conveying roller 1 is connected to the driving motor 11 through two sets of trolleys 32, a key shaft 31 and a transmission belt 33, so that the rotation of the conveying roller 1 and the ring 9 is adapted to the outer diameter of the penetration, and when processing pipes with different outer diameters, the two sets of linear motors 35 move along the slide rail 34, and through the connection of the connecting plate 36 and the sleeve 37, the two trolleys 32 in the same group are controlled to move closer to or away from each other along the key shaft 31, so that the transmission belt 33 is connected to different positions on the trolley 32 to provide different transmission ratios by adjusting the transmission outer diameter.

[0047] Embodiment 3: Based on Embodiment 2, refer to the attached Figure 1 , Attachment Figure 4 ;

[0048] The unwinding assembly 5 includes a bracket 51, between which a reel 52 is rotatably connected. The axial end of the reel 52 is installed on the bracket 51 through a rotating connection. Folding plates 53 are movably connected to both sides of the outer surface of the bracket 51. The outer surface of the folding plate 53 is fixedly connected to a support plate 55. A tensioning roller 56 is rotatably connected between the outer surfaces of the support plates 55 on both sides. There are multiple tensioning rollers 56 and their positions are different. The outer surface of the bracket 51 is rotatably connected to a base 58. The base 58 is used for support and counterweight to improve the stability of the bracket 51. A vertical motor is arranged above the base 58. The axial end of the motor is fixedly connected to the bracket 51 to facilitate the rotation of the bracket 51.

[0049] In this embodiment, before processing, the reel 52 wound with the glass fiber tape is installed on the bracket 51, and then one end of the glass fiber tape is pulled and inserted between the tensioning rollers 56 in sequence and made to contact the surface of each tensioning roller 56 to achieve the tensioning of the glass fiber tape. When the glass fiber tape is subjected to an instantaneous increase in tension, the folding plate 53 is rotated so that the tensioning roller 56 drives the glass fiber tape close to the pipe to avoid the problem of glass fiber tape breakage.

[0050] Embodiment 4: Based on Embodiment 3, refer to the attached Figure 1 , Attachment Figure 5 ;

[0051] A damping unit 54 is provided on the outside of the folding plate 53. The damping unit 54 includes two rotating gears 541 meshing with each other. The bodies of the two rotating gears 541 are both fixedly connected with rotating rods 542. One end of the rotating rods 542 on both sides is embedded and rotatably connected with the outer surface of the bracket 51. The connection between the rotating rods 542 and the bracket 51 has axial limiting measures to improve the stability of the rotating gears 541 and the folding plate 53. The outer surface of the rotating rod 542 on one side is fixedly connected with the body of the folding plate 53, and the outer surface of the rotating rod 542 on the other side is sleeved with a torsion spring 543. The torsion spring 543 forms damping on the rotation of the folding plate 53 through elastic force, which is also convenient for the folding plate 53 to reset. The two ends of the torsion spring 543 are respectively connected to the bracket 51 and the other side. The outer surface of the rotating gear 541 is fixedly connected, and the outer surface of the rotating gear 541 on the other side is fixedly connected with a magnetic plate 544, and the magnetic plate 544 is made of a permanent magnet. Both sides of the outer surface of the magnetic plate 544 are connected with electromagnets 545 through magnetic activity, and the electromagnets 545 are electrically connected to the external control circuit, and repel the two magnetic poles of the magnetic plate 544 respectively to enhance the effect of the torsion spring 543, and also facilitate the adjustment of the position of the folding plate 53 to adjust the tension of the glass fiber belt, and the contact with the magnetic plate 544 can limit the rotation of the folding plate 53, and the outer surfaces of the electromagnets 545 on both sides are fixedly connected with fixed plates 546, and the outer surfaces of the fixed plates 546 on both sides are fixedly connected to the outer surface of the bracket 51.

[0052] In this embodiment, when the folding plate 53 is rotated under force, it drives the rotating rod 542 on one side to rotate along with it, and through the meshing of the rotating gears 541 on both sides, the torsion spring 543 is compressed to form damping, and rebounds to facilitate the resetting of the folding plate 53. At the same time, the rotating gear 541 on the other side drives the magnetic plate 544 to move synchronously. The repulsive force between the magnetic plate 544 and the electromagnets 545 on both sides further enhances the effect of the torsion spring 543, and the electromagnet 545 is also convenient for limiting the rotation of the folding plate 53. At the same time, by adjusting the magnetic force of the electromagnet 545, the angle of the folding plate 53 is adjusted, thereby adjusting the tension of the glass fiber tape.

[0053] Embodiment 5: Based on Embodiment 4, refer to the attached Figure 1 , Attachment Figure 6 ;

[0054] A clamping unit 57 is arranged outside the tensioning roller 56, and the clamping unit 57 includes a pressure roller 571. The axis of the pressure roller 571 is parallel to the axis of the pipe, and the wound glass fiber tape can be compacted by rolling. At the same time, a plurality of pressure rollers 571 are arranged at equal distances along the axial direction, and are staggered at equal angles along the radial direction to improve the compaction effect. At the same time, the pressure rollers 571 are assembled through a U-shaped rotating frame, and a sliding rod 572 is fixedly connected to the outer surface of the pressure roller 571. A horizontal plate 573 is slidably connected to the outer surface of the sliding rod 572. The horizontal plate 573 is set to different lengths according to the position of the pressure roller 571. The outer surface of the horizontal plate 573 is fixedly connected to the outer surface of the vertical plate 2. The outer surface of the sliding rod 572 is sleeved with a compression spring 574. The compression spring 574 passes through The elastic force improves the compaction effect of the pressure roller 571 and also facilitates the resetting of the pressure roller 571. The outer surfaces of the compression spring 574 are fixedly connected to the outer surfaces of the pressure roller 571 and the cross plate 573 respectively. One end of the slide rod 572 is fixedly connected to a slide plate 575. The slide plate 575 plays a connecting and limiting role. The outer surface of the slide plate 575 is movably connected to the outer surface of the cross plate 573. A rangefinder 576 is arranged on the outside of the slide plate 575. The rangefinder 576 is made of a laser measuring instrument with model LSM-500S and is electrically connected to an external control circuit. It can monitor the position of the slide plate 575 to detect the compaction and winding effect of the glass fiber tape. The outer surface of the rangefinder 576 is embedded and fixedly connected to the outer surface of the cross plate 573.

[0055] In this embodiment, after the glass fiber tape is wrapped around the surface of the pipe, the compression spring 574 is used to compact the wrapped glass fiber tape by the pressure roller 571 during transportation. At the same time, during the compaction process, the pressure roller 571 drives the slide plate 575 to move through the slide bar 572, and the rangefinder 576 monitors the position of the slide plate 575. The movement distance difference is compared with the thickness value of the final compacted glass fiber tape, thereby realizing the detection of the winding effect of the glass fiber tape.

[0056] The present invention also discloses a production process of a glass fiber tape reinforced composite pipe, which specifically comprises the following steps:

[0057] Step 1: Install the reel 52 with the glass fiber tape on the bracket 51, and pass the pipe to be processed through the two through slots 6 through the conveying roller 1, and when the pipe enters the through slot 6, the output end of the telescopic rod 8 extends to drive the clamping rollers 4 to approach each other to clamp the pipe and make it coaxial with the through slot 6, and connect the glass fiber tape to the tensioning roller 56 for tensioning, and fix one end of it on the surface of the pipe, then the conveyor continuously conveys the pipe axially, and at the same time, the driving motor 11 drives the ring 9 through the clamping roller 4 to drive the pipe to rotate through the meshing of the driving gear 10 and the rotating ring 7, so that the glass fiber tape is wound on the surface, and at the same time, through the transmission of the bevel gear 12, the table wheel 32 and the transmission belt 33, the rotation speed of the conveying roller 1 is adapted to the rotation speed of the pipe, so that the glass fiber tape is tightly wound around the surface of the pipe;

[0058] Step 2: When one end of the glass fiber tape is set on the surface of the pipe, the rotating frame is rotated according to the width of the glass fiber tape so that the unwinding direction is adapted to the winding curvature of the glass fiber tape. At the same time, at the moment when the pipe rotates to wrap around the glass fiber tape, the tensioning roller 56 is subjected to the instantaneous tension to drive the folding plate 53 to rotate around the rotating rod 542, and through the meshing of the rotating gears 541 on both sides, the rotating gear 541 on the other side drives the magnetic plate 544 to rotate, and compresses the torsion spring 543. The magnetic repulsion between the magnetic plate 544 and the electromagnet 545 and the elastic force of the torsion spring 543 form damping, so that the folding plate 53 and the tensioning roller 56 are reset to avoid the problem of the glass fiber tape being broken by the instantaneous tension.

[0059] Step three: When the glass fiber tape is wound around the surface of the pipe and contacts the pressure roller 571 through continuous conveying, the pressure roller 571 presses the wound glass fiber tape through the elastic force of the compression spring 574, so that the winding effect is improved. Due to the increased thickness of the glass fiber tape, the pressure roller 571 pushes the slide plate 575 to move, and the movement distance of the slide plate 575 is monitored by the rangefinder 576 to detect the winding effect of the glass fiber tape.

[0060] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0061] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A glass fiber tape reinforced composite pipe production equipment, characterized by: include: A conveying roller (1) for conveying a pipe; A rotary push mechanism, the rotary push mechanism is arranged outside the conveying roller (1), the rotary push mechanism comprises two vertical plates (2), the bodies of the two vertical plates (2) are both provided with a through slot (6), a circular ring (9) is coaxially arranged inside the through slot (6), a telescopic rod (8) which is telescopic perpendicular to the axis is arranged inside the circular ring (9), and a clamping roller (4) for clamping the pipe is arranged at the output end of the telescopic rod (8); An adjusting component (3), the adjusting component (3) acts between the circular ring (9) and the conveying roller (1) so that the rotation speeds of the two are adapted to the winding speeds of pipes with different outer diameters; An unwinding assembly (5) is arranged outside the vertical plate (2) to unwind and tension the glass fiber tape.

2. The glass fiber tape reinforced composite pipe production equipment according to claim 1, characterized in that: The outer surface of the circular ring (9) is fixedly connected to a rotating ring (7), the outer surface of the rotating ring (7) is rotatably connected to the body of the vertical plate (2), the outer surface of the rotating ring (7) is meshed with a driving gear (10), the outer surface of the driving gear (10) is fixedly connected to a driving motor (11), the outer surface of the driving motor (11) is fixedly connected to the outer surface of the vertical plate (2), two meshing bevel gears (12) are arranged outside the driving gear (10), the outer surface of the bevel gear (12) on one side is fixedly connected to the output end of the driving motor (11), and the outer surface of the bevel gear (12) on the other side is fixedly connected to a support rod (13), the outer surface of the support rod (13) is rotatably connected to a support bar (14), and the outer surface of the support bar (14) is fixedly connected to the outer surface of the driving motor (11).

3. The glass fiber tape reinforced composite pipe production equipment according to claim 2, characterized in that: The adjustment assembly (3) comprises two key shafts (31), one end of the two key shafts (31) being fixedly connected to one end of the support rod (13) and the roller end of the conveying roller (1) respectively, and the outer surfaces of the two key shafts (31) are penetrated by two trolley wheels (32) which are slidably connected, and the outer surfaces of the trolley wheels (32) on both sides are connected by transmission belts (33).

4. The glass fiber tape reinforced composite pipe production equipment according to claim 3, characterized in that: Slide rails (34) are arranged outside the key shafts (31) on both sides. The outer surfaces of the slide rails (34) on both sides are fixedly connected to the outer surfaces of the support bars (14) and the conveying rollers (1) respectively. The outer surfaces of the slide rails (34) are slidably connected to the linear motors (35). The outer surfaces of the linear motors (35) are fixedly connected to the connecting plates (36). The connecting plates (36) are movably connected to the sleeves (37) through their bodies. The sleeves (37) are sleeved outside the key shafts (31). The outer surfaces of the sleeves (37) are fixedly connected to the outer surfaces of the stage wheels (32).

5. The glass fiber tape reinforced composite pipe production equipment according to claim 1, characterized in that: The unwinding assembly (5) comprises a bracket (51), a reel (52) is rotatably connected between the outer surfaces of the bracket (51), folding plates (53) are movably connected to both sides of the outer surface of the bracket (51), a support plate (55) is fixedly connected to the outer surface of the folding plate (53), a tensioning roller (56) is rotatably connected between the outer surfaces of the support plates (55) on both sides, and a base (58) is rotatably connected to the outer surface of the bracket (51).

6. The glass fiber tape reinforced composite pipe production equipment according to claim 5, characterized in that: A damping unit (54) is arranged outside the folding plate (53), and the damping unit (54) comprises two mutually meshing rotating gears (541), the bodies of the two rotating gears (541) are both penetrated and fixedly connected with a rotating rod (542), one end of the rotating rod (542) on both sides is embedded and rotatably connected with the outer surface of the bracket (51), the outer surface of the rotating rod (542) on one side is penetrated and fixedly connected with the body of the folding plate (53), and the outer surface of the rotating rod (542) on the other side is sleeved with a torsion spring (543), and the two ends of the torsion spring (543) are respectively fixedly connected with the bracket (51) and the outer surface of the rotating gear (541) on the other side.

7. The glass fiber tape reinforced composite pipe production equipment according to claim 6, characterized in that: The outer surface of the rotating gear (541) on the other side is fixedly connected to a magnetic plate (544), and both sides of the outer surface of the magnetic plate (544) are connected to electromagnets (545) through magnetic activity, and the outer surfaces of the electromagnets (545) on both sides are fixedly connected to fixed plates (546), and the outer surfaces of the fixed plates (546) on both sides are fixedly connected to the outer surface of the bracket (51).

8. The glass fiber tape reinforced composite pipe production equipment according to claim 5, characterized in that: A clamping unit (57) is arranged outside the tensioning roller (56), and the clamping unit (57) includes a pressure roller (571), and the outer surface of the pressure roller (571) is fixedly connected with a sliding rod (572), and the outer surface of the sliding rod (572) is slidably connected with a transverse plate (573), and the outer surface of the transverse plate (573) is fixedly connected with the outer surface of the vertical plate (2), and the outer surface of the sliding rod (572) is sleeved with a compression spring (574), and the outer surface of the compression spring (574) is fixedly connected with the outer surface of the pressure roller (571) and the outer surface of the transverse plate (573), respectively.

9. The glass fiber tape reinforced composite pipe production equipment according to claim 8, characterized in that: One end of the slide bar (572) is fixedly connected to a slide plate (575), the outer surface of the slide plate (575) is movably connected to the outer surface of the cross plate (573), and a rangefinder (576) is arranged outside the slide plate (575), and the outer surface of the rangefinder (576) is embedded and fixedly connected to the outer surface of the cross plate (573).

10. A process for producing a glass fiber tape reinforced composite pipe, using the glass fiber tape reinforced composite pipe production equipment according to any one of claims 1 to 9, characterized in that: The specific steps include: Step 1: Install the reel (52) with the glass fiber tape on the bracket (51), and pass the pipe to be processed through the two through slots (6) through the conveying roller (1), the output end of the telescopic rod (8) extends to drive the clamping roller (4) to clamp the pipe, and the glass fiber tape is connected to the tensioning roller (56) for tensioning, and one end is fixed on the surface of the pipe, and then the conveying roller (1) continuously conveys the pipe axially, and at the same time, the driving motor (11) drives the ring (9) through the meshing of the driving gear (10) and the rotating ring (7) to drive the pipe to rotate through the clamping roller (4), so that the glass fiber tape is wound on the surface, and at the same time, the transmission of the bevel gear (12), the table wheel (32) and the transmission belt (33) makes the rotation speed of the conveying roller (1) adapt to the rotation speed of the pipe; Step 2: when one end of the glass fiber tape is placed on the surface of the pipe, the rotating frame support (51) is rotated according to the width of the glass fiber tape so that the unwinding direction is adapted to the winding curvature of the glass fiber tape; Step 3: When the glass fiber tape is wound around the surface of the pipe and contacts the pressure roller (571) through continuous conveying, the pressure roller (571) presses the wound glass fiber tape through the elastic force of the compression spring (574), and due to the increased thickness of the glass fiber tape, the pressure roller (571) pushes the slide plate (575) to move, and the movement distance of the slide plate (575) is monitored by the distance meter (576).

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