CN111619137A - Production line and preparation process for single-filament overstock self-winding pultrusion fiber reinforced plastic cable pipe - Google Patents
Production line and preparation process for single-filament overstock self-winding pultrusion fiber reinforced plastic cable pipe Download PDFInfo
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- CN111619137A CN111619137A CN202010569685.7A CN202010569685A CN111619137A CN 111619137 A CN111619137 A CN 111619137A CN 202010569685 A CN202010569685 A CN 202010569685A CN 111619137 A CN111619137 A CN 111619137A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
- B29L2023/22—Tubes or pipes, i.e. rigid
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Abstract
The invention discloses a production line and a preparation process for a monofilament overstocked self-winding pultrusion fiber reinforced plastic cable pipe. The invention respectively drives the driven wheel I and the driven wheel II to rotate through the driving wheel I and the driving wheel II by the driving rod, so that the driven wheel I and the driven wheel II drive the inner core mould and the outer core mould to rotate at a constant speed and a constant speed, and then the fiber yarns are crossed and piled and wound on the surface of the inner core mould by the sliding and swinging fiber yarn distribution mechanism, thereby improving the ring rigidity.
Description
Technical Field
The invention relates to the technical field of glass fiber reinforced plastic cable pipe production, in particular to a production line and a preparation process of a monofilament overstocked self-winding pultruded glass fiber reinforced plastic cable pipe.
Background
Glass Fiber Reinforced Plastic (GFRP) is a fiber reinforced plastic, which is a reinforced plastic made of unsaturated polyester, epoxy resin and phenolic resin matrix reinforced by glass fiber, glass fiber or its product as reinforcing material, and is called glass Fiber Reinforced Plastic (FRP), or glass Fiber Reinforced Plastic (FRP), and is different from toughened glass.
The glass fiber reinforced plastic cable pipe is produced through a production line, but an inner mold and an outer mold of the existing production line are fixed, wire distribution or weaving mode wire distribution is carried out through a rotating disc type wire winding device, fiber wires are wound in a parallel laminating mode, the ring rigidity is low, the weaving mode wire distribution is particularly adopted, the fiber is brittle and easy to break, the failure rate is high, and the production efficiency of the glass fiber reinforced plastic cable pipe is reduced to a certain degree.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a production line and a preparation process for a single-filament overstocked self-winding pultrusion fiber reinforced plastic cable pipe, which have the advantage of high ring rigidity and solve the problems that an inner mold and an outer mold of the existing production line are fixed, a rotating disc type filament winding device is used for winding and distributing filaments or distributing filaments in a weaving mode, the filaments are parallelly laminated and wound, the ring rigidity is low, particularly, the filaments are distributed in the weaving mode, and the failure rate is high due to brittle and easy breakage of the filaments.
In order to achieve the purpose, the invention provides the following technical scheme: the production line comprises an inner core die, wherein an outer core die is sleeved on the surface of the inner core die, a sliding and swinging wire distributing mechanism positioned on the right side of the outer core die is arranged on the surface of the inner core die, a first driven wheel is fixedly connected to the right side of the surface of the inner core die, a second driven wheel is fixedly connected to the two sides of the surface of the outer core die, a slide rail is arranged on the left side of the bottom of the inner core die, a pulling device is slidably connected to the two sides of the top of the slide rail, the pulling device is sleeved on the corresponding surface of the inner core die, a fixed clamping mechanism is arranged inside the pulling device, a transmission rod is arranged at the bottom of the inner core die, a first driving wheel is fixedly connected to the right side of the surface of the transmission rod, a second driving wheel positioned at the bottom of the second driven wheel is fixedly connected to, A third driving wheel is movably connected in the axial direction, and a pushing device is arranged on the right side of the inner core mold.
Preferably, the sliding and swinging filament distribution mechanism comprises a sliding filament distribution device, a swinging filament distribution device and a longitudinal filament distribution device, wherein the sliding filament distribution device is arranged at the top, the bottom and the two sides of the inner core die, the swinging filament distribution device is arranged at the top, the bottom and the two sides of the inner core die, the longitudinal filament distribution device is arranged at the right side of the surface of the inner core die, the sliding filament distribution devices are a plurality of and are uniformly distributed, a filament outlet of the sliding filament distribution device is provided with a filament soaking groove, so that discharged filaments can be directly soaked and then wound on the surface of the inner core die, and unsaturated polyester and epoxy resin are mainly added into the filament soaking groove.
Preferably, the bottom of the left side of the pulling device is provided with a through hole, the pulling device is sleeved on the surface of the transmission rod through the through hole, the transmission wheel is located in the pulling device, the inner diameter of the through hole is larger than the outer diameter of the transmission wheel III, heating modules are arranged in the inner core die and the outer core die, and the heating modules are used for heating and curing the wound wires in an electric heating mode to realize finished product forming.
Preferably, the fixed clamping mechanism comprises a shaft sleeve, a clamp and a third driven wheel, the shaft sleeve is connected inside the pulling device in a sliding mode, the clamp is arranged on the left side of the shaft sleeve, the third driven wheel is fixedly connected to the surface of the shaft sleeve in a circular mode, the third driven wheel is meshed with the third driving wheel, the pushing device is a hydraulic pusher and can push the inner core mold and the outer circle product to the tail end of the outer core mold when machining is started, the finished product is connected with the pulling device, the pulling device is convenient to clamp, and the inner core mold returns to the initial position by the pushing device after clamping.
Preferably, the first driven wheel and the second driven wheel are respectively meshed with the first driving wheel and the second driving wheel, the number of the clamps is multiple, the clamps are uniformly distributed, the first driving wheel and the second driving wheel can be respectively fixed on the surfaces of different transmission rods, namely, the clamps can be in transfer transmission, the transfer transmission can be realized by independently rotating the outer core die, the inner core die does not rotate or the inner core die rotates, the outer core die does not rotate, and the like.
Preferably, two sides of the inner cavity of the pulling device are both provided with annular grooves, two sides of the surface of the shaft sleeve are movably connected inside the annular grooves in a bearing mode, the inner core mold only rotates circularly or reversely and does not move leftwards and rightwards, the inside of the sliding rail drives the pulling device to automatically move through a motor, a screw rod and a threaded sleeve, and the driven wheel I, the driven wheel II, the driven wheel III, the driving wheel I, the driving wheel II and the driving wheel III are all gears with different diameters.
Preferably, the fiber filaments are drawn out and then immersed into the soaking tank for soaking treatment;
the sliding wire distribution device, the swinging wire distribution device and the longitudinal wire distribution device are used for distributing and winding the fiber wires to the surface of the inner core die in a crossed and accumulated mode;
the inner core die and the outer core die are used for heating, curing and forming the impregnated fiber yarns in parallel, crossed and laminated layers through the heating module;
the pushing device pushes the inner core mould and the finished product pipe, and when the clamp clamps the finished product pipe, the pushing device can drive the inner core mould to move to an initial position;
the clamp sends the finished product pipe to the rear end of the equipment through the slide rail, so that an external cutting device cuts the finished product;
after cutting, the clamp is automatically released, and the pulling device can slide to the rear end of the outer core mold again through the sliding rail to clamp the finished pipe, so that continuous processing can be realized.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention uses the inner core mould, the outer core mould, the sliding and swinging wire distributing mechanism, the first driven wheel, the second driven wheel, the sliding rail, the pulling device, the fixed clamping mechanism, the transmission rod, the first transmission wheel, the second transmission wheel, the third transmission wheel and the pushing device in a matching way, the transmission rod drives the first driven wheel and the second driven wheel to rotate through the first transmission wheel and the second transmission wheel respectively, so that the first driven wheel and the second driven wheel drive the inner core mould and the outer core mould to rotate at a constant speed and a constant speed, then the sliding and swinging wire distributing mechanism crosses and accumulatively distributes and winds the fiber wires on the surface of the inner core mould, the rigidity of the ring is improved, thereby having the advantage of high rigidity of the ring, improving the production efficiency of the glass fiber reinforced plastic cable tube to a certain degree, solving the problems that the inner mould and the outer mould of the existing production line are fixed, the fiber yarns are parallelly laminated and wound, the ring rigidity is low, and the fiber yarns are woven in a weaving mode, so that the fiber yarns are fragile and easy to break, and the failure rate is high.
2. According to the invention, the number of the sliding yarn distribution devices is set to be several, so that the yarn distribution efficiency can be improved, the phenomenon of slow yarn distribution is effectively avoided, and the strength of the fiber yarn is improved.
3. According to the invention, the inner diameter of the through hole is set to be larger than the outer diameter of the driving wheel III, so that the phenomenon of collision between the pulling device and the driving wheel III can be avoided, the pulling device can slide left and right conveniently, and meanwhile, the driven wheel III is meshed with the driving wheel III conveniently.
4. The shaft sleeve is arranged, so that the clamp can be driven to rotate during clamping, the clamp can rotate in the same direction and at the same speed on the inner core die conveniently, and the stability of the inner core die during rotation is improved.
5. According to the invention, the number of the clamps is set to be a plurality, so that the clamping effect of the clamps on the fiber cylinder can be improved, the phenomenon that the clamps cannot effectively clamp the fiber cylinder is avoided, and the supporting strength of the clamps is improved.
6. The shaft sleeve is limited by the annular groove, so that the phenomenon that the shaft sleeve moves left and right when rotating is avoided, and the stability of the shaft sleeve is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a perspective view of the structural outer core mold of the present invention;
FIG. 3 is an elevational, cross-sectional view of the structure pulling apparatus of the present invention;
FIG. 4 is a schematic left side view of the pulling apparatus of the present invention;
FIG. 5 is a schematic view of the transfer drive of the inner core mold and the outer core mold of the present invention;
fig. 6 is a front view schematically illustrating the shaft sleeve of the present invention.
In the figure: 1. an inner core mold; 2. an outer core mold; 3. a sliding and swinging wire distributing mechanism; 31. a sliding wire arrangement device; 32. swinging the wire distributing device; 33. a longitudinal wire distributing device; 4. a driven wheel I; 5. a second driven wheel; 6. a slide rail; 7. a pulling device; 8. fixing the clamping mechanism; 81. a shaft sleeve; 82. a clamp; 83. a driven wheel III; 9. a transmission rod; 10. a first transmission wheel; 11. a second driving wheel; 12. a third driving wheel; 13. a pushing device; 14. a through hole; 15. an annular groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 6, the production line and the preparation process of the monofilament overstocked self-winding pultrusion fiber reinforced plastic cable pipe provided by the invention comprise an inner core mold 1, an outer core mold 2 is sleeved on the surface of the inner core mold 1, a sliding and swinging wire distribution mechanism 3 positioned on the right side of the outer core mold 2 is arranged on the surface of the inner core mold 1, a driven wheel I4 is fixedly connected on the right side of the surface of the inner core mold 1, driven wheels II 5 are fixedly connected on both sides of the surface of the outer core mold 2, a slide rail 6 is arranged on the left side of the bottom of the inner core mold 1, pulling devices 7 are respectively and slidably connected on both sides of the top of the slide rail 6, the pulling devices 7 are sleeved on the corresponding surface of the inner core mold 1, a fixed clamping mechanism 8 is arranged inside the pulling devices 7, a transmission rod 9 is arranged at the bottom of the inner core mold 1, a driving wheel I, the left side of the surface of the transmission rod 9 is annularly fixed and axially movably connected with a third transmission wheel 12, and the right side of the inner core mold 1 is provided with a pushing device 13.
Referring to fig. 1, the sliding and swinging filament distribution mechanism 3 includes a sliding filament distribution device 31, a swinging filament distribution device 32 and a longitudinal filament distribution device 33, the sliding filament distribution device 31 is disposed at the top, bottom and both sides of the inner core mold 1, the sliding and swinging filament distribution mechanism 3 can be located at the left, right, upper and lower sides of the inlet end of the outer core mold 2, the swinging filament distribution device 32 is disposed at the top, bottom and both sides of the inner core mold 1, the longitudinal filament distribution device 33 is disposed at the right side of the surface of the inner core mold 1, the number of the sliding filament distribution devices 31 is several, the sliding filament distribution devices 31 are uniformly distributed, a filament outlet of the sliding filament distribution device 31 is provided with a dipping tank, so that the discharged filaments can be directly dipped and then wound on the surface of the inner core mold 1, and unsaturated polyester and epoxy resin are mainly added inside the dipping tank.
As a technical optimization scheme of the invention, the number of the sliding yarn distribution devices 31 is set to be a plurality, so that the yarn distribution efficiency can be improved, the phenomenon of slow yarn distribution can be effectively avoided, and the strength of the fiber yarns is improved.
Referring to fig. 3, a through hole 14 is formed in the bottom of the left side of the pulling device 7, the pulling device 7 is sleeved on the surface of the transmission rod 9 through the through hole 14, the third driving wheel 12 is located inside the pulling device 7, the third driving wheel 12 is pulled axially back and forth along with the pulling device 7, meanwhile, the third driving wheel 12 and the third driven wheel 83 inside the pulling device 7 drive the fixed tightening mechanism 8 installed on the third driven wheel 83, so that the fixed tightening mechanism 8, the inner core mold 1 and the outer core mold 2 work in a constant-speed rotating state, the inner diameter of the through hole 14 is larger than the outer diameter of the third driving wheel 12, heating modules are arranged inside the inner core mold 1 and the outer core mold 2, and the heating modules heat and solidify the wound wires in an electric heating mode.
As a technical optimization scheme of the invention, the inner diameter of the through hole 14 is set to be larger than the outer diameter of the driving wheel III 12, so that the phenomenon that the pulling device 7 collides with the driving wheel III 12 can be avoided, the pulling device 7 can slide left and right conveniently, and meanwhile, the driven wheel III 83 is meshed with the driving wheel III 12 conveniently.
Referring to fig. 3, the fixed clamping mechanism 8 comprises a shaft sleeve 81, a clamp 82 and a third driven wheel 83, the shaft sleeve 81 is slidably connected inside the pulling device 7, the clamp 82 is arranged at the left side of the shaft sleeve 81, the third driven wheel 83 is annularly and fixedly connected to the surface of the shaft sleeve 81, the third driven wheel 83 is meshed with the third driving wheel 12, the pushing device 13 is a hydraulic pusher, the inner core mould 1 and the excircle product can be pushed to the tail end of the outer core mould 2 when the processing is started, so that the finished product is connected with the pulling device 7, the pulling device 7 is convenient to clamp, the inner core mould 1 is returned to the initial position by the pushing device 13 after clamping, the driving wheel III 12 is axially pulled back and forth along with the pulling device 7, meanwhile, the driving wheel III 12 and the driven wheel III 83 in the pulling device 7 drive the fixed clamping mechanism 8 arranged on the driven wheel III 83 to work in a constant-speed rotation state with the inner core mould 1 and the outer core mould 2.
As a technical optimization scheme of the present invention, the shaft sleeve 81 is provided to drive the clamp 82 to rotate during the clamping operation, so that the clamp 82 can rotate in the same direction and at the same speed as the inner core mold 1, and the stability of the inner core mold 1 during the rotation is improved.
Referring to fig. 3, the driven wheel one 4 and the driven wheel two 5 are respectively engaged with the driving wheel one 10 and the driving wheel two 11, the number of the clamps 82 is multiple, the clamps 82 are uniformly distributed, the driving wheel one 10 and the driving wheel two 11 can be respectively fixed on the surfaces of different transmission rods 9, so that the independent transmission can be realized, the independent rotation of the outer core mold 2 can be realized, the inner core mold 1 does not rotate or the inner core mold 1 rotates, and the outer core mold 2 does not rotate and other matching forms are realized.
As a technical optimization scheme of the invention, the number of the clamps 82 is set to be a plurality, so that the clamping effect of the clamps 82 on the fiber barrel can be improved, the phenomenon that the clamps 82 cannot effectively clamp the fiber barrel is avoided, and the supporting strength of the clamps 82 is improved.
Referring to fig. 3, annular grooves 15 are formed in both sides of an inner cavity of the pulling device 7, both sides of the surface of the shaft sleeve 81 are movably connected inside the annular grooves 15 in a bearing mode, the inner core die 1 only rotates annularly or reversely, and does not move left and right, and the pulling device 7 is driven by the inside of the sliding rail 6 through a motor, a screw rod and a threaded sleeve to move automatically.
As a technical optimization scheme of the invention, the shaft sleeve 81 can be limited by arranging the annular groove 15, so that the phenomenon that the shaft sleeve 81 moves left and right during rotation is avoided, and the stability of the shaft sleeve 81 is improved.
As a technical optimization scheme of the invention, the fiber filaments are extracted and then immersed into the soaking tank for soaking treatment;
the sliding wire distribution device 31, the swinging wire distribution device 32 and the longitudinal wire distribution device 33 are used for crossing, piling and winding the fiber wires on the surface of the inner core die 1;
the inner core die 1 and the outer core die 2 are used for heating, curing and forming the impregnated fiber yarns in parallel and laminated layers through a heating module;
the pushing device 13 pushes the inner core mold 1 and the finished pipe, and when the clamp 82 clamps the finished pipe, the pushing device 13 drives the inner core mold 1 to move to the initial position;
the clamp 82 sends a finished product pipe to the rear end of the equipment through the slide rail 6 under the state of rotating along with the inner core mould 1 and the surface sleeved outer core mould 2 in the same direction and at the same speed, so that an external cutting device cuts the finished product;
after cutting, the clamp 82 is automatically released, and the pulling device 7 can slide to the rear end of the outer core mold 2 again through the slide rail 6 to clamp the finished pipe in a state that the pulling device rotates with the inner core mold 1 and the surface sleeved outer core mold 2 in the same direction and at the same speed, so that continuous processing can be realized.
The working principle and the using process of the invention are as follows: when in use, firstly, the transmission rod 9 is driven to rotate by an external transmission device, the transmission rod 9 respectively drives the driven wheel I4, the driven wheel II 5 and the driven wheel III 83 to rotate by the transmission wheel I10, the transmission wheel II 11 and the transmission wheel III 12, the driven wheel I4, the driven wheel II 5 and the driven wheel III 83 respectively drive the inner core mould 1, the outer core mould 2 and the shaft sleeve 81 to rotate, the sliding wire distribution device 31, the swinging wire distribution device 32, the longitudinal wire distribution device 33 and the pushing device 13 are started, the pushing device 13 pushes the inner core mould 1, the sliding wire distribution device 31, the swinging wire distribution device 32 and the longitudinal wire distribution device 33 can cross and integrally distribute and wind fiber wires on the surface of the inner core mould 1, the ring rigidity is improved, the fiber wires are heated and solidified when passing through the space between the inner core mould 1 and the outer core mould 2 to form a product with smooth inner wall and outer wall and uniform thickness, and the, and then clamping the finished product pipe through the clamp 82 and sending the finished product pipe to the rear end of the equipment through the slide rail 6, cutting the finished product through an external cutting device after the finished product pipe reaches a set length, loosening the clamp 82 after cutting, sliding the pulling device 7 to the rear end of the outer core mold 2 again through the slide rail 6 for clamping, and performing reciprocating circulation to realize continuous processing.
In summary, the following steps: the production line and the preparation process of the monofilament overstocked self-winding pultrusion glass fiber reinforced plastic cable pipe have the advantages of high ring stiffness, certain improvement of the production efficiency of the glass fiber reinforced plastic cable pipe, and the problem that an inner mold and an outer mold of the existing production line are fixed is solved, the rotary disc type yarn winding device is used for winding yarns or weaving yarns, the fiber yarns are wound in a parallel laminating mode, the rigidity of the ring is low, and particularly, the weaving yarns are easy to break due to the brittleness of the fibers, so that the failure rate is high.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a monofilament is overstocked from winding pultrusion glass steel cable pipe production line, includes interior mandrel (1), its characterized in that: the surface of the inner core mold (1) is sleeved with an outer core mold (2), the surface of the inner core mold (1) is provided with a sliding and swinging wire distributing mechanism (3) positioned on the right side of the outer core mold (2), the right side of the surface of the inner core mold (1) is fixedly connected with a driven wheel I (4), the two sides of the surface of the outer core mold (2) are fixedly connected with a driven wheel II (5), the left side of the bottom of the inner core mold (1) is provided with a slide rail (6), the two sides of the top of the slide rail (6) are slidably connected with a pulling device (7), the pulling device (7) is sleeved on the surface corresponding to the inner core mold (1), the inside of the pulling device (7) is provided with a fixed clamping mechanism (8), the bottom of the inner core mold (1) is provided with a transmission rod (9), the right side of the surface of the transmission rod (9) is fixedly connected with a transmission wheel I (10) 11) The left side of the surface of the transmission rod (9) is annularly fixed and is axially movably connected with a third transmission wheel (12), and the right side of the inner core mold (1) is provided with a pushing device (13).
2. The production line of a monofilament overstocked self-wound pultruded fiber reinforced plastic cable tube according to claim 1, wherein: the sliding and swinging filament distribution mechanism (3) comprises a sliding filament distribution device (31), a swinging filament distribution device (32) and a longitudinal filament distribution device (33), wherein the sliding filament distribution device (31) is arranged at the top, the bottom and two sides of the inner core die (1), the swinging filament distribution device (32) is arranged at the top, the bottom and two sides of the inner core die (1), the longitudinal filament distribution device (33) is arranged at the right side of the surface of the inner core die (1), the sliding filament distribution devices (31) are in a plurality, the sliding filament distribution devices (31) are uniformly distributed, a filament outlet of the sliding filament distribution device (31) is provided with a filament soaking groove, the discharged fiber filaments can be directly soaked and then wound on the surface of the inner core die (1), and unsaturated polyester and epoxy resin are mainly added in the filament soaking groove.
3. The production line of a monofilament overstocked self-wound pultruded fiber reinforced plastic cable tube according to claim 1, wherein: the bottom of the left side of the pulling device (7) is provided with a through hole (14), the pulling device (7) is sleeved on the surface of the transmission rod (9) through the through hole (14), the third driving wheel (12) is located inside the pulling device (7), the inner diameter of the through hole (14) is larger than the outer diameter of the third driving wheel (12), heating modules are arranged inside the inner core die (1) and the outer core die (2), and the heating modules are used for heating and curing the wound wires in an electric heating mode to realize finished product forming.
4. The production line of a monofilament overstocked self-wound pultruded fiber reinforced plastic cable tube according to claim 1, wherein: fixed clamping mechanism (8) are including axle sleeve (81), anchor clamps (82) and follow driving wheel three (83), axle sleeve (81) sliding connection is in the inside of pulling device (7), anchor clamps (82) set up the left side at axle sleeve (81), follow driving wheel three (83) hoop fixed connection on the surface of axle sleeve (81), follow driving wheel three (83) and three (12) meshing of drive wheel, pusher (13) are hydraulic pusher, can make finished product and pulling device (7) link up with the end of interior mandrel (1) and excircle product propelling movement to outer mandrel (2) when beginning to add man-hour, and the pulling device (7) of being convenient for carry out the clamp and connect, and pusher (13) return interior mandrel (1) to initial position after the clamp connects.
5. The production line of a monofilament overstocked self-wound pultruded fiber reinforced plastic cable tube according to claim 4, wherein: the driven wheel I (4) and the driven wheel II (5) are respectively meshed with the driving wheel I (10) and the driving wheel II (11), the number of the clamps (82) is multiple, the clamps (82) are uniformly distributed, the driving wheel I (10) and the driving wheel II (11) can be respectively fixed on the surfaces of different transmission rods (9), namely, transfer transmission can be realized, the transfer transmission can be realized by independently rotating the outer core mold (2), the inner core mold (1) does not rotate or the inner core mold (1) does not rotate, the outer core mold (2) does not rotate and other matching forms are realized.
6. The production line of a monofilament overstocked self-wound pultruded fiber reinforced plastic cable tube according to claim 4, wherein: annular grooves (15) are formed in two sides of an inner cavity of the pulling device (7), two sides of the surface of the shaft sleeve (81) are movably connected to the inner portion of each annular groove (15) in a bearing mode, the inner core mold (1) only rotates annularly or reversely without moving left and right, and the inner portion of the sliding rail (6) drives the pulling device (7) to move automatically through a motor, a screw rod and a threaded sleeve.
7. The production line and the preparation process of the monofilament backlog self-winding pultruded fiber reinforce plastic cable tube according to claim 4, wherein:
leading out the fiber filaments, and immersing the fiber filaments into the soaking tank for soaking treatment;
the sliding wire distribution device (31), the swinging wire distribution device (32) and the longitudinal wire distribution device (33) are used for crossing, piling and winding the fiber wires on the surface of the inner core mold (1);
the inner core die (1) and the outer core die (2) are used for heating, curing and forming the impregnated fiber yarns in parallel, crossed and laminated layers through a heating module;
the pushing device (13) pushes the inner core mold (1) and the finished product pipe, and when the clamp (82) clamps the finished product pipe, the pushing device (13) can drive the inner core mold (1) to move to an initial position;
a clamp (82) sends the finished product pipe to the rear end of the equipment through a slide rail (6) so that an external cutting device cuts the finished product;
after cutting, the clamp (82) is automatically released, and the pulling device (7) can slide to the rear end of the outer core mould (2) again through the slide rail (6) to clamp a finished pipe, so that continuous processing can be realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569685.7A CN111619137A (en) | 2020-06-20 | 2020-06-20 | Production line and preparation process for single-filament overstock self-winding pultrusion fiber reinforced plastic cable pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010569685.7A CN111619137A (en) | 2020-06-20 | 2020-06-20 | Production line and preparation process for single-filament overstock self-winding pultrusion fiber reinforced plastic cable pipe |
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| CN111619137A true CN111619137A (en) | 2020-09-04 |
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| CN202010569685.7A Pending CN111619137A (en) | 2020-06-20 | 2020-06-20 | Production line and preparation process for single-filament overstock self-winding pultrusion fiber reinforced plastic cable pipe |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276395A (en) * | 2021-04-29 | 2021-08-20 | 宁波市江北宏菱新兴绝缘材料有限公司 | Seamless curing reinforcement ring production device and process |
| CN115008786A (en) * | 2022-07-18 | 2022-09-06 | 南京精恒复合材料有限公司 | Glass fiber reinforced plastic circular tube double-end pulling and winding equipment |
-
2020
- 2020-06-20 CN CN202010569685.7A patent/CN111619137A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276395A (en) * | 2021-04-29 | 2021-08-20 | 宁波市江北宏菱新兴绝缘材料有限公司 | Seamless curing reinforcement ring production device and process |
| CN115008786A (en) * | 2022-07-18 | 2022-09-06 | 南京精恒复合材料有限公司 | Glass fiber reinforced plastic circular tube double-end pulling and winding equipment |
| CN115008786B (en) * | 2022-07-18 | 2024-05-17 | 南京精恒复合材料有限公司 | Double-end pulling and winding equipment for glass fiber reinforced plastic round tube |
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