CN214821037U - Production line of steel wire reinforced composite pipe - Google Patents
Production line of steel wire reinforced composite pipe Download PDFInfo
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- CN214821037U CN214821037U CN202121294612.8U CN202121294612U CN214821037U CN 214821037 U CN214821037 U CN 214821037U CN 202121294612 U CN202121294612 U CN 202121294612U CN 214821037 U CN214821037 U CN 214821037U
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Abstract
The utility model discloses a production line of steel wire reinforcing composite pipe includes core pipe extruder, first cooler bin, first tractor, steel wire coiler, glue film extruder, rubber coating mould, first cold wind ring, coating mould, outer extruder, second cold wind ring, second cooler bin, second tractor and cutting machine according to the production flow of composite pipe in proper order. The steel wire winding machine is driven by the longitudinal driving device to longitudinally slide, and the production line can enable the steel wire winding machine to longitudinally move along the running direction of the pipe in the production process of the composite pipe, so that even if the traction speed of the core pipe is increased, the relative speed between the first paying-off assembly and the core pipe and the relative speed between the second paying-off assembly and the core pipe are reduced, and the enough disc changing time is ensured.
Description
Technical Field
The utility model relates to a production line of steel wire reinforcing composite pipe belongs to among the production technical field of the composite pipe of steel wire.
Background
In the production of the steel wire reinforced composite pipe, a steel wire winding machine is needed to wind steel wires on the outer surface of the core pipe of the composite pipe, so that a steel wire reinforcing layer is formed on the outer surface of the core pipe, then an outer plastic layer is coated on the outer surface of the steel wire reinforcing layer after glue is applied, and finally the steel wire mesh reinforced composite pipe is formed. In the production process of the composite pipe, the following disadvantages exist:
1. at present, a steel wire winding machine is needed to be utilized, a plurality of steel wires are paid off from a pay-off reel monomer in the winding process of the steel wire winding machine, the pay-off reel monomer needs to be replaced after a certain amount of pay-off is achieved, the time for replacing the pay-off reel monomer is short, and the steel wire winding machine needs skilled operators to complete the replacement, so that the traction speed of the whole production line of the composite pipe cannot be too fast in order to guarantee enough reel replacement time; too fast a winding speed must be increased, which affects the disc changing operation of the worker
2. When the existing steel wire winding machine is used for paying off, a steel wire is pulled from a paying-off disc monomer and then penetrates out through a threading die, and the number of times of turning and bending the steel wire is large in the process, so that the routing is messy, large traction force is needed, and the strength of the steel wire is influenced;
3. in the production process of the existing composite pipe, the core pipe and the formed composite pipe are horizontally drawn and formed, so that the core pipe always has certain deformation under the influence of gravity, particularly, the core pipe is cooled from outside to inside after being formed, and the deformation of the inner wall of the core pipe is more serious.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the production line of the steel wire reinforced composite pipe can enable the steel wire winding machine to longitudinally move along the running direction of the pipe in the production process of the composite pipe, so that even if the traction speed of the core pipe is increased, the relative speed between the first paying-off assembly and the core pipe and the relative speed between the second paying-off assembly and the core pipe are reduced, and the sufficient disc changing time is ensured.
In order to solve the technical problem, the technical scheme of the utility model is that: a production line of a steel wire reinforced composite pipe comprises a core pipe extruder, wherein a core pipe die is arranged at the discharge end of the core pipe extruder, a first cooling box for cooling a formed core pipe is arranged at the downstream of the core pipe die, a first tractor is arranged at the downstream of the first cooling box, a steel wire winding machine is arranged at the downstream of the first tractor, the steel wire winding machine comprises a mounting seat driven by a longitudinal driving device to move longitudinally, a first paying-off assembly and a second paying-off assembly are fixed on the mounting seat, and the second paying-off assembly is located at the longitudinal downstream of the first paying-off assembly; the first pay-off assembly comprises a first central cylinder which is rotatably arranged on the mounting seat and is driven by a first rotary power device, a first reel component is fixed on the first central cylinder, a pay-off reel monomer is detachably arranged on the first reel component, a first threading die which is convenient for a steel wire to pass through is arranged at the downstream end of the first central cylinder, a first restraining ring is arranged on the mounting seat and positioned at the downstream of the first threading die, the second pay-off component comprises a second central cylinder which is rotatably arranged on the mounting seat and is driven by a second rotary power device, the second central cylinder and the first central cylinder are concentrically arranged, a second wire coil assembly is fixed on the second central cylinder, a single pay-off reel is detachably mounted on the second wire coil assembly, a second threading die which is convenient for a steel wire to pass through is arranged at the downstream end of the second central cylinder, and a second restraining ring is arranged on the mounting seat and positioned at the downstream of the second threading die;
the glue layer extruder is arranged at the downstream of the steel wire winding machine, a glue coating die for coating glue on the surface of the core tube is arranged at the discharge end of the glue layer extruder, and a first cold air ring is arranged at the downstream of the glue coating die; the downstream of the first cold air ring is provided with an enveloping die, and the inlet of the enveloping die is communicated with the discharge end of the outer layer extruder; a second cold air ring is arranged at the downstream of the coating die; a second cooling box is arranged at the downstream of the second cold air ring; and a second tractor is arranged at the downstream of the second cooling box, and a cutting machine for cutting the composite pipe is arranged at the downstream of the second tractor.
As a preferable scheme, the longitudinal driving device includes a longitudinal driving motor fixed on the mounting seat, an output shaft of the longitudinal driving motor is provided with a driving gear, the mounting seat is slidably mounted on the base, the base is provided with a longitudinally extending rack, and the driving gear is engaged with the rack.
As an optimal scheme, the first wire coil assembly and the second wire coil assembly are identical in structure, the first wire coil assembly comprises a first upstream disk body and a first downstream disk body which are fixed on a first central cylinder in a sleeved mode, a plurality of longitudinally extending first longitudinal installation groove bodies are arranged between the first upstream disk body and the first downstream disk body, a plurality of pay-off reel monomers rotating around the central axis of the pay-off reel monomers are detachably installed on the two side groove walls of each first longitudinal installation groove body, and a threading hole enabling a steel wire to pass through is formed in the first downstream disk body.
As a preferable scheme, the first threading mold and the second threading mold have the same structure, the first threading mold comprises an annular mold body, the mold body comprises a mounting ring portion and a threading ring portion located on the periphery of the mounting ring portion, the threading holes are uniformly distributed on the circumference of the threading ring portion, and the mounting ring portion is detachably fixed on the end portion of the first center barrel through bolts.
As a preferable scheme, the first constraining ring is fixed on a first constraining slide, the first constraining slide is slidably mounted on a first constraining base, the first constraining base is fixed on the mounting seat, and a longitudinal adjusting mechanism is arranged between the first constraining base and the first constraining slide.
As a preferable scheme, at least one first intermediate restraining ring and at least one second intermediate restraining ring are fixed on the first central cylinder and the second central cylinder respectively; the first threading die is positioned between the first middle restraining ring and the first restraining ring, and the second threading die is positioned between the second middle restraining ring and the second restraining ring; the diameter of the first intermediate confinement ring is greater than the diameter of the first confinement ring, and the diameter of the second intermediate confinement ring is greater than the diameter of the second confinement ring.
As a preferred scheme, the first cooling tank and the second cooling tank are both vacuum spray water tanks, each vacuum spray water tank comprises a tank body, the upstream end and the downstream end of each tank body are respectively provided with a through hole for facilitating the penetration of a pipe, a spray device for spraying the surface of the pipe is arranged in each tank body, and each tank body is further communicated with a negative pressure suction device.
As a preferred scheme, the first reel assembly and the second reel assembly have the same structure, the first reel assembly comprises a first mounting tray body fixed on a first central cylinder in a sleeved mode, a plurality of pay-off tray monomers capable of rotating around a central shaft of the pay-off tray monomers are evenly distributed on the circumference of the first mounting tray body, the central shaft of each pay-off tray monomer is parallel to the first central cylinder, and a threading hole allowing a steel wire to pass through is formed in the first mounting tray body.
As a preferable scheme, a first pedal and a second pedal are respectively arranged on two sides of the mounting seat, the first pedal corresponds to the first pay-off assembly in position, and the second pedal corresponds to the second pay-off assembly in position.
After the technical scheme is adopted, the utility model discloses an effect is: this production line is in the production process of compound pipe, thereby the steel wire coiler utilizes first unwrapping wire subassembly and second unwrapping wire subassembly just reverse rotation to form levogyration winding steel wire and dextrorotation winding steel wire, the steel wire intercrossing of different rotation directions forms the steel wire netted, and when the steel wire on the drawing drum monomer is less than the surplus of settlement, need trade the dish this moment, the mount pad will be driven along with core pipe syntropy synchronous motion like this, relative speed between steel wire coiler and the core pipe is than lower, even the speed of core pipe has improved, the rotational speed of the first unwrapping wire subassembly of steel wire coiler and second unwrapping wire subassembly is still lower, thereby make things convenient for the free dismantlement of drawing drum, also give sufficient dismantlement time, the production efficiency of this production line can be higher like this.
And because the longitudinal driving device comprises a longitudinal driving motor fixed on the mounting seat, an output shaft of the longitudinal driving motor is provided with a driving gear, the mounting seat is slidably mounted on the base, the base is provided with a longitudinally extending rack, the driving gear is meshed with the rack, and the whole mounting seat can be driven by the rack and the pinion to be very accurate in speed increasing and speed reducing.
And after the structure is adopted, each pay-off reel monomer is rotatably arranged in the first longitudinal mounting groove body, steel wires on the pay-off reel monomers directly and longitudinally pull to pass through the threading holes, and the steel wires do not have redundant turning and bending, so that the pay-off speed of the steel wires is better, and the required traction force is smaller.
And because the first threading die and the second threading die are the same in structure, the first threading die comprises an annular die body, the die body comprises a mounting ring part and a threading ring part positioned on the periphery of the mounting ring part, the threading holes are uniformly distributed on the circumference of the threading ring part, and the mounting ring part is detachably fixed on the end part of the first central cylinder through a bolt. This first threading mould is rational in infrastructure, and is fixed very firmly.
And because the first restraint ring is fixed on the first restraint sliding seat, the first restraint sliding seat is slidably mounted on the first restraint base, the first restraint base is fixed on the mounting seat, a longitudinal adjusting mechanism is arranged between the first restraint base and the first restraint sliding seat, and the longitudinal position of the first restraint sliding seat can be adjusted by utilizing the longitudinal adjusting mechanism, so that the restraint position is adjusted, and different winding angle requirements are met.
At least one first middle restraint ring and at least one second middle restraint ring are respectively fixed on the first center cylinder and the second center cylinder; the first threading die is positioned between the first middle restraining ring and the first restraining ring, and the second threading die is positioned between the second middle restraining ring and the second restraining ring; the diameter of the first intermediate confinement ring is greater than the diameter of the first confinement ring, and the diameter of the second intermediate confinement ring is greater than the diameter of the second confinement ring. Therefore, the steel wire can be further restrained by the first middle restraining ring and the second middle restraining ring, so that the traction transition of the steel wire is facilitated, and the direction change of the steel wire is smooth.
The first cooling box and the second cooling box are both vacuum spraying water tanks, each vacuum spraying water tank comprises a tank body, the upstream end and the downstream end of each tank body are respectively provided with a through hole for the pipe to penetrate through, a spraying device for spraying the surface of the pipe is arranged in each tank body, and each tank body is also communicated with a negative pressure suction device.
And because the two sides of the mounting seat are respectively provided with the first pedal and the second pedal, the first pedal corresponds to the first paying-off assembly in position, the second pedal corresponds to the second paying-off assembly in position, and an operator can stand conveniently by using the first pedal and the second pedal.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a structural layout view of a core tube extruder and a first cooling box according to an embodiment of the present invention;
FIG. 2 is a structural layout of a first drawing machine and a wire winding machine;
FIG. 3 is a structural layout diagram of the glue line extruder, the glue coating die, the first cold air ring, the coating die, the outer layer extruder, the second cold air ring and the second cooling box;
FIG. 4 is a structural layout of a second tractor and cutter;
FIG. 5 is a structural layout diagram of the material receiving frame;
FIG. 6 is a perspective view of the wire winder;
fig. 7 is a perspective view of the first restraining ring and the first threading die;
fig. 8 is a perspective view of the first threading mold;
FIG. 9 is a partial schematic view of the installation of a pay-off reel monomer;
FIG. 10 is a perspective view of another wire winding machine;
in the drawings: 1. a core tube extruder; 101. a core die; 2. a first cooling tank; 3. a first tractor; 4. a steel wire winding machine; 41. a guide rail; 42. a mounting seat; 43. a first payout assembly; 431. a first central cylinder; 432. a first reel assembly; 4321. a first upstream disc; 4322. a first downstream tray body; 4323. a first longitudinal installation groove body; 4324. a pay-off reel monomer; 4325. a first mounting tray; 433. a first intermediate confinement ring; 434. a first confinement ring; 435. a first threading mold; 4351. a mounting ring portion; 4352. a threading ring part; 436. a first restraint slide; 437. operating a hand wheel; 438. a first restraint base; 44. a second payout assembly; 441. a second central cylinder; 442. a second reel assembly; 443. a second intermediate confinement ring; 444. a second confinement ring; 445. a second threading mold; 45. a longitudinal driving motor; 451. a driving gear; 46. a first servo motor; 47. a second servo motor; 48. a first transmission case; 49. a second transmission case; 5. a glue layer extruder; 6. gluing a mold; 7. a first cold air ring; 8. an outer layer extruder; 9. coating a mould; 10. a second cold air ring; 11. a second cooling tank; 12. a second tractor; 13. a cutter; 14. a material receiving frame; 15. and (4) marking machine.
Detailed Description
The present invention will be described in further detail with reference to the following examples.
As shown in fig. 1 to 10, a production line of a steel wire reinforced composite pipe comprises a core pipe extruder 1, a core pipe die 101 is arranged at a discharge end of the core pipe extruder 1, a first cooling tank 2 for cooling a formed core pipe is arranged at the downstream of the core pipe die 101, a first tractor 3 is arranged at the downstream of the first cooling tank 2, and the first tractor 3 clamps the core pipe to provide traction force.
The wire winding machine 4 is arranged downstream of the first tractor 3, the wire winding machine 4 comprises a mounting base 42 driven by a longitudinal driving device to move longitudinally, the mounting base 42 can be slidably mounted on a base through a guide rail 41, and of course, if the mounting base 42 is directly slidably mounted on a foundation, the foundation also acts as the base. Defining the direction which is the same as the traction direction of the core pipe as the longitudinal direction; the mounting seat 42 is driven by a longitudinal driving device to move longitudinally, in this embodiment, the mounting seat 42 is installed in a sliding manner: two parallel guide rails 41 are arranged on the base, a sliding block is arranged on the guide rails 41, and the mounting seat 42 is fixed on the sliding block to realize longitudinal sliding. Of course, if the mounting seat 42 is directly slidably mounted on the foundation, the rack is provided on the guide rail 41.
A first pay-off assembly 43 and a second pay-off assembly 44 are fixed on the mounting seat 42, and the second pay-off assembly 44 is positioned longitudinally downstream of the first pay-off assembly 43; the first wire releasing assembly 43 comprises a first central cylinder 431 which is rotatably mounted on the mounting seat 42 and is driven by a first rotary power device, a first wire reel assembly 432 is fixed on the first central cylinder 431, a wire reel monomer 4324 is detachably mounted on the first wire reel assembly 432, a first threading mold 435 which is convenient for a steel wire to pass through is mounted at the downstream end of the first central cylinder 431, a first restraining ring 434 is arranged on the mounting seat 42 and is positioned at the downstream of the first threading mold 435, the second wire releasing assembly 44 comprises a second central cylinder 441 which is rotatably mounted on the mounting seat 42 and is driven by a second rotary power device, the first rotary power device and the second rotary power device have the same structure and respectively comprise a first servo motor 46 and a first transmission case 48, a second servo motor 47 and a second transmission case 49, the first transmission case 48 and the second transmission case 49 are in chain transmission, the output shafts of the first servo motor 46 and the second servo motor 47 are provided with driving sprockets, the outsides of the first center cylinder 431 and the second center cylinder 441 are respectively fixed with driven sprockets, and the driving sprockets and the driven sprockets are in chain transmission.
The second central cylinder 441 and the first central cylinder 431 are concentrically arranged, a second wire reel assembly 442 is fixed on the second central cylinder 441, a pay-off reel monomer 4324 is detachably mounted on the second wire reel assembly 442, a second threading mold 445 through which a steel wire conveniently passes is mounted at the downstream end of the second central cylinder 441, and a second restraining ring 444 is arranged on the mounting seat 42 and is positioned at the downstream of the second threading mold 445;
the glue layer extruder 5 is arranged on the downstream of the steel wire winding machine 4, the discharge end of the glue layer extruder 5 is provided with a glue coating die 6 for coating glue on the surface of the core pipe, and the glue layer extruder 5 coats a glue layer for providing bonding force on the surface of the core pipe, so that the glue layer is coated in meshes of a steel wire mesh and on the surface of steel wires, and the peel strength between the core pipe and outer plastic is higher.
A first cold air ring 7 is arranged at the downstream of the gluing mold 6; the first cold air ring 7 is used for blowing cold air to the surface of the adhesive layer, so that the expression temperature is reduced, and the adhesive layer is prevented from flowing to cause uneven gluing.
A covering die 9 is arranged at the downstream of the first cold air ring 7, and the inlet of the covering die 9 is communicated with the discharge end of the outer layer extruder 8; the outer layer extruder 8 is used for melting and extruding outer layer plastic, and the extruded plastic is coated on the outer surface of the steel wire mesh through a coating film.
A second cold air ring 10 is arranged at the downstream of the covering die 9; similarly, the second cold air ring 10 and the first cold air ring 7 have the same structure and function, a marking machine 15 is arranged between the coating film and the second cold air ring 10 to mark the surface of the pipe, and a second cooling box 11 is arranged at the downstream of the second cold air ring 10; downstream of the second cooling tank 11, a second tractor 12 is provided, and downstream of the second tractor 12, a cutter 13 for cutting the composite pipe is provided. Downstream of the cutting machine 13, a receiving rack 14 is provided for receiving the cut tubes.
As shown in fig. 6 to 10, the longitudinal driving device includes a longitudinal driving motor 45 fixed on the mounting seat 42, an output shaft of the longitudinal driving motor 45 is provided with a driving gear 451, the mounting seat 42 is slidably mounted on a base, the base is provided with a longitudinally extending rack, and the driving gear 451 is engaged with the rack. The longitudinal driving motor 45 is a servo motor, so that the longitudinal moving speed can be accurately controlled.
The first reel assembly 432 and the second reel assembly 442 are identical in structure, the first reel assembly 432 comprises a first upstream disc body 4321 and a first downstream disc body 4322 which are fixed on a first central cylinder 431 in a sleeved mode, a plurality of first longitudinal installation groove bodies 4323 extending longitudinally are arranged between the first upstream disc body 4321 and the first downstream disc body 4322, a plurality of pay-off reel single bodies 4324 rotating around the central axis of each pay-off reel are detachably installed on the groove walls of two sides of each first longitudinal installation groove body 4323, and a threading hole through which a steel wire can pass conveniently is formed in the first downstream disc body 4322. The specific installation mode of the pay-off reel monomer 4324 is that a plurality of pairs of installation jacks are arranged on the two side slot walls of the first longitudinal installation slot body 4323, the central shaft of the pay-off reel monomer 4324 is inserted into the pair of installation jacks and is fixed through a fastener to complete installation, so that the fastener is only required to be detached during disassembly, and the central shaft of the pay-off reel monomer 4324 can be separated from the installation jacks.
The first threading mold 435 and the second threading mold 445 have the same structure, the first threading mold 435 includes a ring-shaped mold body, the mold body includes a mounting ring portion 4351 and a threading ring portion 4352 located at the periphery of the mounting ring portion 4351, the threading holes are uniformly distributed on the circumference of the threading ring portion 4352, and the mounting ring portion 4351 is detachably fixed to the end of the first center cylinder 431 by bolts. Wherein the through wires hole on the threading ring portion 4352 sets up according to the diameter of the compound pipe of steel wire, and it is big more to need fashioned compound pipe, and then the diameter of threading ring portion 4352 is just also big more, and the quantity of through wires hole is just more, and threading ring portion 4352 sets up to the shape of closing in this embodiment, makes things convenient for the shaping hole to set up on the threading ring portion 4352 of closing in shape with the circle of arranging of different diameters like this.
The first confinement ring 434 is fixed on a first confinement slide 436, the first confinement slide 436 is slidably mounted on a first confinement base 438, the first confinement base 438 is fixed on the mounting base 42, and a longitudinal adjustment mechanism is arranged between the first confinement base 438 and the first confinement slide 436. The longitudinal adjustment mechanism in this embodiment is a lead screw nut mechanism, and the lead screw is provided with an operating hand wheel 437.
At least one first intermediate confinement ring 433 and at least one second intermediate confinement ring 443 are respectively fixed on the first central cylinder 431 and the second central cylinder 441; the first threading mold 435 is located between the first middle restraining ring 433 and the first restraining ring 434, and the second threading mold 445 is located between the second middle restraining ring 443 and the second restraining ring 444; the diameter of the first intermediate confinement ring 433 is greater than the diameter of the first confinement ring 434, and the diameter of the second intermediate confinement ring 443 is greater than the diameter of the second confinement ring 444.
The first intermediate confinement ring 433 and the second intermediate confinement ring 443 are fixed in the following manner: a first connecting sleeve and a second connecting sleeve are respectively fixed on the first central cylinder 431 and the second central cylinder 441, the first connecting sleeve and the first intermediate restraining ring 433 are connected through a connecting rib, the second connecting sleeve and the second intermediate restraining ring 443 are connected through a connecting rib, a steel wire wound on the pay-off reel monomer 4324 firstly passes through a threading hole on the first downstream disc body 4322, then passes through the threading hole on the first threading die 435 after being restrained by the first intermediate restraining ring 433, and finally passes through an inner hole of the first restraining ring 434, so that the steel wire can be wound on the outer periphery of the core tube when the first reel component 432 rotates.
In this implementation, first cooler bin 2 and second cooler bin 11 are vacuum spray water tank, and this vacuum spray water tank includes the box, and the upstream end and the low reaches end of box are provided with the through hole that makes things convenient for tubular product to run through respectively, be provided with the spray set who sprays the tubular product surface in the box, the box still communicates with negative pressure suction device.
As shown in fig. 10, the first reel assembly 432 and the second reel assembly 442 of the wire winding machine 4 are different from the above structure, wherein the first reel assembly 432 and the second reel assembly 442 have the same structure, the first reel assembly 432 includes a first mounting tray 4325 fixed on the first central cylinder 431 in a sleeved manner, a plurality of reel monomers 4324 capable of rotating around their central axes are uniformly distributed on the circumference of the first mounting tray 4325, the central axes of the reel monomers 4324 are parallel to the first central cylinder 431, and the first mounting tray 4325 is provided with threading holes for allowing steel wires to pass through. A first pedal and a second pedal are respectively arranged on two sides of the mounting seat 42, the first pedal corresponds to the first wire releasing assembly 43 in position, and the second pedal corresponds to the second wire releasing assembly 44 in position.
The gas circuit system, the actuating devices such as the servo motor and the like, the gear transmission mechanism and the screw and nut mechanism mentioned in the embodiment are all the conventional technologies at present, the specific structures and principles of the cylinder, the motor and other transmission mechanisms and other designs are disclosed in detail in the fifth edition of the mechanical design manual printed for the twenty-eighth edition in the fifth edition of Beijing in 4 months of 2008, and belong to the prior art, the structure of the gas circuit system belongs to the prior art, the structure of the gas circuit system is clearly clarified, the vacuum element, the gas circuit and the program control are disclosed in detail in the modern practical pneumatic technology 3 rd edition SMC training teaching material published by the mechanical industry publisher in 08 months and 01 days of 2008, the gas circuit structure in the embodiment is also the prior art, and the control and the travel switch of the motor are also described in detail in the book of Motor drive and speed regulation published by the chemical industry publisher in 07 months and 01 days of 2015, therefore, the circuit and the gas circuit connection are clear. The above-mentioned embodiments are merely descriptions of the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and alterations made to the technical solution of the present invention without departing from the spirit of the present invention are intended to fall within the scope of the present invention defined by the claims.
Claims (9)
1. The utility model provides a production line of steel wire reinforcing composite pipe, includes core pipe extruder, and this core pipe extruder's discharge end is provided with the core pipe mould, the low reaches of core pipe mould are provided with carries out refrigerated first cooler bin to fashioned core pipe, the low reaches of first cooler bin are provided with first tractor, its characterized in that: a steel wire winding machine is arranged at the downstream of the first tractor, the steel wire winding machine comprises a mounting seat driven by a longitudinal driving device to move longitudinally, a first pay-off assembly and a second pay-off assembly are fixed on the mounting seat, and the second pay-off assembly is positioned at the longitudinal downstream of the first pay-off assembly; the first pay-off assembly comprises a first central cylinder which is rotatably arranged on the mounting seat and is driven by a first rotary power device, a first reel component is fixed on the first central cylinder, a pay-off reel monomer is detachably arranged on the first reel component, a first threading die which is convenient for a steel wire to pass through is arranged at the downstream end of the first central cylinder, a first restraining ring is arranged on the mounting seat and positioned at the downstream of the first threading die, the second pay-off component comprises a second central cylinder which is rotatably arranged on the mounting seat and is driven by a second rotary power device, the second central cylinder and the first central cylinder are concentrically arranged, a second wire coil assembly is fixed on the second central cylinder, a single pay-off reel is detachably mounted on the second wire coil assembly, a second threading die which is convenient for a steel wire to pass through is arranged at the downstream end of the second central cylinder, and a second restraining ring is arranged on the mounting seat and positioned at the downstream of the second threading die;
the glue layer extruder is arranged at the downstream of the steel wire winding machine, a glue coating die for coating glue on the surface of the core tube is arranged at the discharge end of the glue layer extruder, and a first cold air ring is arranged at the downstream of the glue coating die; the downstream of the first cold air ring is provided with an enveloping die, and the inlet of the enveloping die is communicated with the discharge end of the outer layer extruder; a second cold air ring is arranged at the downstream of the coating die; a second cooling box is arranged at the downstream of the second cold air ring; and a second tractor is arranged at the downstream of the second cooling box, and a cutting machine for cutting the composite pipe is arranged at the downstream of the second tractor.
2. The production line of a steel wire reinforced composite pipe as set forth in claim 1, wherein: the longitudinal driving device comprises a longitudinal driving motor fixed on the mounting seat, a driving gear is arranged on an output shaft of the longitudinal driving motor, the mounting seat is slidably mounted on the base, a longitudinally extending rack is arranged on the base, and the driving gear is meshed with the rack.
3. A production line of steel wire reinforced composite pipes as claimed in claim 2, characterized in that: first reel subassembly and second reel subassembly's structure is the same, first reel subassembly is fixed in first upper reaches disk body and first downstream disk body on a first center section of thick bamboo including the suit, be provided with the first vertical installation cell body of a plurality of longitudinal extension between first upper reaches disk body and the first downstream disk body, demountable installation has a plurality of drawing drum monomer around self center pin rotation on the both sides cell wall of every first vertical installation cell body, be provided with the through wires hole that makes things convenient for the steel wire to pass on the first downstream disk body.
4. A production line of steel wire reinforced composite pipes as claimed in claim 3, characterized in that: first threading mould with the structure of second threading mould is the same, first threading mould includes an annular mould body, the mould body includes an installation ring portion and the threading ring portion that is located the installation ring portion periphery, the circumference equipartition has been gone up in the threading ring portion the through wires hole, installation ring portion can dismantle through the bolt and be fixed in on the tip of a first center section of thick bamboo.
5. The production line of a steel wire reinforced composite pipe as set forth in claim 4, wherein: the first restraint ring is fixed on the first restraint sliding seat, the first restraint sliding seat is slidably mounted on the first restraint base, the first restraint base is fixed on the mounting seat, and a longitudinal adjusting mechanism is arranged between the first restraint base and the first restraint sliding seat.
6. The production line of a steel wire reinforced composite pipe as set forth in claim 5, wherein: at least one first middle restraint ring and at least one second middle restraint ring are respectively fixed on the first center cylinder and the second center cylinder; the first threading die is positioned between the first middle restraining ring and the first restraining ring, and the second threading die is positioned between the second middle restraining ring and the second restraining ring; the diameter of the first intermediate confinement ring is greater than the diameter of the first confinement ring, and the diameter of the second intermediate confinement ring is greater than the diameter of the second confinement ring.
7. The production line of a steel wire reinforced composite pipe as set forth in claim 6, wherein: the first cooling box and the second cooling box are both vacuum spray water tanks, each vacuum spray water tank comprises a tank body, the upstream end and the downstream end of each tank body are respectively provided with a through hole which is convenient for the pipe to penetrate through, a spray device which sprays the surface of the pipe is arranged in each tank body, and the tank bodies are communicated with a negative pressure suction device.
8. A production line of steel wire reinforced composite pipes as claimed in claim 2, characterized in that: the structure of first reel subassembly and second reel subassembly is the same, first reel subassembly is fixed in the first installation disk body on a first center section of thick bamboo including the suit, and first installation disk body circumference equipartition has a plurality of can be around the rotatory drawing drum monomer of self center pin, and the free center pin of this drawing drum is parallel with a first center section of thick bamboo, be provided with the through wires hole that makes things convenient for the steel wire to pass on the first installation disk body.
9. The production line of a steel wire reinforced composite pipe as set forth in claim 1, wherein: the two sides of the mounting seat are respectively provided with a first pedal and a second pedal, the first pedal corresponds to the first paying-off assembly in position, and the second pedal corresponds to the second paying-off assembly in position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294612.8U CN214821037U (en) | 2021-06-10 | 2021-06-10 | Production line of steel wire reinforced composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121294612.8U CN214821037U (en) | 2021-06-10 | 2021-06-10 | Production line of steel wire reinforced composite pipe |
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| Publication Number | Publication Date |
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| CN214821037U true CN214821037U (en) | 2021-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121294612.8U Active CN214821037U (en) | 2021-06-10 | 2021-06-10 | Production line of steel wire reinforced composite pipe |
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| Country | Link |
|---|---|
| CN (1) | CN214821037U (en) |
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