CN107009648B - A kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod - Google Patents

A kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod Download PDF

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Publication number
CN107009648B
CN107009648B CN201710067742.XA CN201710067742A CN107009648B CN 107009648 B CN107009648 B CN 107009648B CN 201710067742 A CN201710067742 A CN 201710067742A CN 107009648 B CN107009648 B CN 107009648B
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carbon fiber
wrapping machine
machine
resin
carbon
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CN107009648A (en
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席小平
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Huayun Longteng Machinery Manufacturing Co ltd
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/154—Coating solid articles, i.e. non-hollow articles
    • 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
    • B29C70/38—Automated lay-up, e.g. using robots, laying filaments according to predetermined patterns
    • B29C70/382—Automated fiber placement [AFP]
    • 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
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
    • B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
    • B29C70/525—Component parts, details or accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0046—Producing rods
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a non-planar shape
    • B32B1/08—Tubular products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/12—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer characterised by the relative arrangement of fibres or filaments of different layers, e.g. the fibres or filaments being parallel or perpendicular to each other
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/06—Rods, e.g. connecting rods, rails, stakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/24—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer not being coherent before laminating, e.g. made up from granular material sprinkled onto a substrate
    • B32B2037/243—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/16—Drying; Softening; Cleaning
    • B32B38/164—Drying
    • B32B2038/166—Removing moisture
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/02—Coating on the layer surface on fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/20—Inorganic coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/544—Torsion strength; Torsion stiffness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/554—Wear resistance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2597/00—Tubular articles, e.g. hoses, pipes

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  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
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  • Moulding By Coating Moulds (AREA)

Abstract

The invention belongs to oil field equipment field, more particularly to a kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod, including creel, resin storage tank, wrapping machine A, wrapping machine B, pultrusion die, drying unit A, length metering device, extruding machine, hauling machine and reel, carbon fiber material and glass fibre raw material are the linear structure being wrapped on spool, the carbon fiber drawn from the spool on creel passes sequentially through resin storage tank, wrapping machine A, wrapping machine B, pultrusion die, drying unit A, length metering device, sucker rod finished product is made with extruding machine, sucker rod finished product after hauling machine by being wrapped on reel；The sucker rod produced by the present apparatus, have it is in light weight, it is wear-resistant, many advantages, such as torsional strength, shearing strength, high tensile strength.

Description

A kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod
This application is the divisional application of following inventions：Patent name is：A kind of multi-layer wear-resistant wipes carbon-fiber continuous rod And preparation facilities and preparation method；Patent No.：2016108732187；The applying date is：2016-09-30.
Technical field
The invention belongs to oil field equipment field, more particularly to a kind of multi-layer wear-resistant to wipe the system of carbon-fiber continuous rod Standby device.
Background technology
Sucker rod is a kind of equipment commonly used in process of oil production, during oil recovery, passes through the oil pumping that sucker rod drives underground Pump pump rod pumps, so as to by the liquid pumpings such as the oil in stratum to ground.In use, will generally take out Beam hanger is connected to km, in this case, itself suspending weight and the load of oil well pump that sucker rod to be born, therefore bear Pulling force is bigger.Existing sucker rod is made up of steel more, but steel have the physical imperfections such as weight is big, perishable, easy to wear, So that the loss of sucker rod remains high.In addition, existing sucker rod is mostly segmentation structure, applies man-hour requirement and pacify paragraph by paragraph Dress, therefore efficiency of construction is than relatively low.
In order to solve the above problems, a kind of carbon-fiber continuous rod is produced, this sucker rod utilizes carbon fiber quality Gently, the superior physical property such as good toughness, tensile strength height, solves above mentioned problem.But this sucker rod is scarce there is also some Fall into：1st, the torsional strength of existing carbon fibre pumping rod is poor；2nd, the carbon fiber and glass in existing carbon fibre pumping rod The trend of fiber is identical with the length direction of sucker rod, during production, should be coated on the glass fibre on the outside of carbon fiber and hold very much Easily in incorporation carbon fiber bundle, so as to be adversely affected to the intensity of sucker rod.3rd, the outer layer of existing carbon fibre pumping rod is equal It is poor for simple epoxy resin layer, wearability.
The content of the invention
The present invention provides the preparation facilities that a kind of multi-layer wear-resistant wipes carbon-fiber continuous rod, to produce a kind of multilayer antifriction Carbon-fiber continuous rod is wiped, and then solves the problems, such as to propose in above-mentioned background technology.
Technical problem solved by the invention is realized using following technical scheme：
The invention provides a kind of multi-layer wear-resistant to wipe carbon-fiber continuous rod, including carbon fiber core, and described carbon is fine Spiral winding has winding glass layer A and winding glass layer B successively outside dimension core body, winds glass layer B outer claddings There is longitudinal glass layer, longitudinal glass layer outer wall is coated with epoxy resin layer, and carbon fiber core is by 150/12K--- 242/12K, the carbon fiber bundle that carbon fiber is bonded by epoxy resin is formed, more than carbon fiber tensile strength 4950Mpa, and carbon is fine The weight/mass percentage composition of dimension core body is 33.1---28.3%, a diameter of 11--14mm of carbon fiber core, winds glass layer A Winding screw angle with two layers of winding glass fibre of winding glass layer B is 45 °, and winding direction is on the contrary, winding glass fibers Dimension layer A and winding glass layer B are bonded on carbon fiber core by epoxy resin, winding glass layer A and winding glass Fibrous layer B weight/mass percentage composition is 5.0-5.9%, the winding that two layers of winding glass layer A and winding glass layer B Thickness is 0.4-0.6mm, and glass fibre and the carbon fiber core of longitudinal glass layer be arranged in parallel, longitudinal glass layer Weight/mass percentage composition 32-38%, longitudinal glass layer by 42/2400tex--106 roots/2400tex glass fibre group Into longitudinal glass layer is bonded in winding glass layer B outer walls by epoxy resin, and two terminations of sucker rod, which are connected with, takes out The pulling force that the junction of oil rod joint, rod connector and oil pumping club shaft can be born reaches 698KN, and shear strength reaches 92MPa；More than tensile modulus of elasticity 150Gpa, polyethylene layer is also wrapped on the outside of epoxy resin layer.
Graphene layer is additionally provided with the outside of sucker rod.Described winding glass layer A, winding glass layer B and vertical Glass fibre into glass layer uses S level alkali-free glass fibres, more than glass fiber strength 2500Mpa；Line density 2400 ± 5%TEX；More than tensile modulus of elasticity 88Gpa, moisture content are below 0.1%, 160 DEG C of described epoxy resin heatproof, ring Oxygen tree fat tensile strength 60-85Mpa, stretch modulus 2.5-3.0Gpa, elongation 3.5-5.0%, bending strength 100-135Mpa, Bending modulus 2.5-3.5Gpa, epoxy resin heatproof reach 160 DEG C.Epoxy resin is purchased from scientific and technological (Shanghai) share of favour cypress new material Co., Ltd.
Described rod connector is mainly made up of tapered sleeve, outer tube and connector, is passed through between outer tube and connector Tapered sleeve is encapsulated in outer tube by threaded connection, connector, and the contact surface of tapered sleeve and outer tube is circular conical surface, described tapered sleeve Both ends are respectively machined with an otch, and otch is cut in the axial direction, and the plane where two otch is mutually perpendicular to, the length of otch The percentage for accounting for tapered sleeve total length is 85%-90%.
The invention provides a kind of multi-layer wear-resistant wipe carbon-fiber continuous rod preparation facilities, including creel, resin storage tank, Wrapping machine A, wrapping machine B, pultrusion die, drying unit A, length metering device, extruding machine, hauling machine and reel, described tree Fat groove, wrapping machine A and wrapping machine B are arranged in dustless thermostatic chamber, and spool, carbon fiber material and glass are placed with described creel Glass fibrous raw material is the linear structure being wrapped on spool, and the carbon fiber drawn from the spool on creel passes sequentially through resin Sucker rod finished product is made in groove, wrapping machine A, wrapping machine B, pultrusion die, drying unit A, length metering device and extruding machine, oil pumping Bar finished product after hauling machine by being wrapped on reel；
The both ends of described resin storage tank, which are respectively arranged with, to be helped line plate A and helps line plate B, is helped on line plate be provided with for two pieces and is helped line From helping, line plate B is passed and hierarchal arrangement, resin storage tank include resin from helping after line plate A is penetrated for hole array, carbon fiber or glass fibre Dropper, heating water jacket and accumulator tank, resin dropper are arranged on the top of each layer of carbon fiber, and heating water jacket passes through hot water or deep fat Circulation realize its heating function, each resin dropper in described resin storage tank is dislocatedly distributed up and down；
Described wrapping machine A is identical with wrapping machine B structure, including one be arranged on it is in hollow shaft, driven by motor Dynamic rotating disk, the supplied materials side of two rotating disks are provided with preforming tool, are provided with and are used for each stock at wrapping machine A charging Carbon fiber is evenly distributed on the circular wire plate in rounded face, and wrapping machine B entrance is provided with a releasing agent filling apparatus, The edge of the side of the rotating disk of each wrapping machine is at least symmetrically arranged with two spools for being wound with glass fibre, each spool Inner side is correspondingly arranged on one and helps line pin, and the glass fibre on spool is wrapped on carbon fiber core through after helping line pin, is formed Wind glass layer A and winding glass layer B；Described resin storage tank, wrapping machine A and wrapping machine B is arranged at dustless perseverance In greenhouse；
It is also equipped with circular wire plate between described dustless thermostatic chamber and pultrusion die, described carbon fiber bundle is from the circle The through hole in shape wire plate center passes through, and the glass fibre drawn from the spool on creel is via being arranged in dustless thermostatic chamber After another resin storage tank, it is evenly distributed in the presence of the circular wire plate around carbon fiber, the charging of the circular wire plate Side is also equipped with a releasing agent filling apparatus；
Described pultrusion die is strip structure, and the lateral degree direction of pultrusion die is cased with three mould heating dresses Put；Described drying unit A is the box typed structure with upper lid, sucker rod semi-finished product can be contained in into casing by being covered in opening It is interior, to realize around heating, drying；Described reel is arranged on electrically driven (operated) reel support.
Present invention additionally comprises spray chamber and drying unit B, spray chamber and drying unit B be arranged on extruding machine and hauling machine it Between, sucker rod semi-finished product are after extruding machine comes out, successively by spray chamber and drying unit B, subsequently into hauling machine, drying dress It is identical with drying unit A structure to put B.The diameter of described reel is more than 3 meters.It is detachably to connect between reel and reel support Connect.
The preparation method for wiping carbon-fiber continuous rod the invention provides a kind of described multi-layer wear-resistant includes：
Step 1, the carbon fiber on creel and glass fibre are introduced in dustless thermostatic chamber, and make the two each via one Individual resin storage tank, in the process, resin is spilt to drop on carbon fiber and glass fibre by the resin dropper on resin storage tank；
Step 2, by helping line plate and after the carbon fiber for scribbling resin gathered arrangement by circular wire plate, in preforming mould Gathering for tool preliminarily forms carbon fiber core under squeezing action, carbon fiber core is again via wrapping machine A and wrapping machine B, wrapping machine A With wrapping machine B successively by two layers of winding glass fiber winding on carbon fiber core, winding glass layer A and winding glass are formed Glass fibrous layer B, then sucker rod semi-finished product are drawn to the rotation direction of dustless thermostatic chamber, wrapping machine A and the rotating disk on wrapping machine B On the contrary, the helical angle of winding is controlled by adjusting the relative position helped between line pin and carbon fiber；At the same time, will scribble The glass fibre of resin draws dustless thermostatic chamber；
Step 3, the glass fibre that resin is scribbled in previous step is uniformly looped around by sucker rod half by circular wire plate Around finished product, and pultrusion die is together passed through with sucker rod semi-finished product, make it that carbon fiber and glass fibre are fully compressed, and Longitudinal glass layer is formed, in the process, is heated by the mold heating device of suit on the outside of pultrusion die, so that Resin solidification, the heating-up temperature of three mold heating devices are followed successively by 160 DEG C, 180 DEG C, 190 DEG C according to product direct of travel；
Step 4, sucker rod semi-finished product are continued into introducing drying unit A and dried, so that further dehydration is dry for resin It is dry；
Step 5, sucker rod semi-finished product are continued to introduce extruding machine, to form polyethylene layer；
Step 6, sucker rod semi-finished product are continued to introduce spray chamber, to taking out by way of atomizing spraying in spray chamber The surface spraying graphene of beam hanger semi-finished product, is then dried by drying unit B after spray coating, forms sucker rod finished product.
After the end of carbon fiber core passes through pultrusion die, the end is connected with a bandlet, by drawing machine travel Bandlet come provide product traveling power；After the end of carbon fiber core reaches hauling machine, hauling machine directly draw sucker rod into Product, to realize continuous production, the pultrusion speed of hauling machine is 0.25-0.45m/min in continuous production, then will be pumped by reel Bar finished product is coiled up.
Beneficial effects of the present invention are：Technique that is of the invention and having gone out complete set according to the structure design of the sucker rod is set It is standby, a kind of multilayer rub resistance carbon-fiber continuous rod can be produced by the present invention, have it is in light weight, it is wear-resistant, it is antitorque strong Many advantages, such as degree, shearing strength, high tensile strength, during the pumping rod application is produced in oil field, ensureing using function Meanwhile the effect of energy efficiency can be achieved, it is obviously improved benefit.Simple to operate, the technique using apparatus and process of the present invention It is rationally distributed, each manufacturing parameter is controlled using the automated control technology of routine, realizes the continuous and automatic of coiled rod Production.
Brief description of the drawings
Fig. 1 is that multi-layer wear-resistant wipes carbon-fiber continuous rod and preparation facilities and the structural representation of preparation method；
Fig. 2 is the structural representation of each device in dustless thermostatic chamber in Fig. 1；
Fig. 3 is the partial enlarged drawing at A in Fig. 1；
Fig. 4 is the structural representation at pultrusion die in Fig. 1；
Fig. 5 is the structural representation for the multilayer rub resistance carbon-fiber continuous rod produced using the present invention；
Fig. 6 is the mistake wire condition schematic diagram for helping line plate A (stain represents carbon fiber or glass fibre in figure)；
Fig. 7 is the mistake wire condition schematic diagram for helping line plate B (stain represents carbon fiber or glass fibre in figure)；
Fig. 8 is the structural representation of circular wire plate (stain represents carbon fiber or glass fibre in figure)；
Fig. 9 is the installation diagram of rod connector；
Figure 10 is the sectional view of tapered sleeve；
Figure 11 is the sectional view at A in Figure 10.
In figure：1- creels, 2- spools, 3- carbon fibers, 4- resin storage tanks, 5- wrapping machines A, 6- wrapping machine B, 7- pultrusion die, 8- drying units A, 9- extruding machine, 10- spray chambers, 11- drying units B, 12- hauling machine, 13- reels, 14- sucker rod finished products, 15- length metering devices, 16- releasing agent filling apparatus, the dustless thermostatic chambers of 17-, 18- heating water jackets, 19- accumulator tanks, 20- turn Disk, 21- help line pin, 22- preforming tools, 23- circle wire plates, and 24- helps line plate A, 25- resin dropper, 26- glass fibres, 27- mold heating devices, 28- carbon fiber cores, 29- winding glass layer A, 30- longitudinal directions glass layer, 31- asphalt mixtures modified by epoxy resin Lipid layer, 32- polyethylene layers, 33- graphene layers, 34- windings glass layer B, 35- help line plate B, 36- outer tube, 37- tapered sleeves, 38- connectors, 39- otch.
Embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
A kind of multi-layer wear-resistant wipes carbon-fiber continuous rod, including carbon fiber core 28, carbon fiber core 28 by 150/ The carbon fiber bundle that 12K---242 roots/12K carbon fibers are bonded by epoxy resin is formed, carbon fiber tensile strength >=4950MPa, Spiral winding has winding glass layer A29 and winding glass layer B34 successively outside described carbon fiber core 28, winds glass Glass fibrous layer B34 is coated with longitudinal glass layer 30, and longitudinal outer wall of glass layer 30 is coated with epoxy resin layer 31.Twine Each stock carbon fiber in carbon fiber core 28 can be fettered around glass fibre, avoids sucker rod from bearing each stock carbon fiber during moment of torsion and occurs to divide From causing sucker rod failure, so as to effectively enhance the torsional strength of sucker rod, meanwhile, with winding glass fibre by carbon fiber core Body 28 wraps up, and can effectively prevent longitudinal glass layer 30 from being blended with carbon fiber core 28, so as to ensure that carbon fiber core 28 Circularity, that is, ensure that the uniformity of sucker rod structural strength, eliminate intensity weakness.
The carbon fiber bundle structure that carbon fiber core 28 is bonded by 150/12K---242 roots/12K carbon fibers by epoxy resin Into the weight/mass percentage composition of carbon fiber core 28 is 33.1---28.3%, 28 a diameter of 11--14mm of carbon fiber core.Every The monofilament quantity of carbon fiber is an important indicator of carbon fiber, and monofilament quantity is bigger, and cost is higher, but intensity is higher takes out simultaneously Beam hanger also can overstriking.The present invention is meeting the same of the intensity requirement of coiled rod from the carbon fiber that monofilament quantity is 12K When, also take into account economy.Limited by use environment and production standard, the diameter of coiled rod is usually defined as several Fixed value, according to the difference of coiled rod diameter, the quantity of 12K carbon fibers is limited in 150-242 roots, can ensured continuously Production cost is reduced while strength of oil pump rod, sucker rod, which has integrally also lightened, reduces energy consumption, ensures coiled rod Other layers will not because of carbon fiber core 28 diameter it is excessive and be forced to compress, and then influence the overall performance of coiled rod. The weight/mass percentage composition of carbon fiber core 28 is 33.1---28.3% by the present invention, and this is that pole is necessary.In the root of carbon fiber In the case that number is defined, the restriction to the weight/mass percentage composition of carbon fiber core 28 is both the limit to coiled rod quality It is fixed, and the restriction to carbon fiber content in coiled rod and the ratio of other each component contents.The diameter of coiled rod One timing, the weight/mass percentage composition of carbon fiber core 28 is higher, and the tensile strength of coiled rod is higher, but in coiled rod Epoxy resin and the component such as glass fibre can also be compressed accordingly, so as to influence the performance of these component performances, therefore, carbon The weight/mass percentage composition of fiber core 28 must be limited in a rational scope.
The winding screw angle of two layers of winding glass fibre of winding glass layer A29 and winding glass layer B34 is 45 °, winding direction is on the contrary, winding glass layer A29 and winding glass layer B34 are bonded in carbon fiber core by epoxy resin On body 28.45 ° are a special angles in industrial design, and in the present invention, 45 ° are optimal winding angles, winding angle During more than 45 °, angle is bigger to be more difficult in technique, and when winding angle is less than 45 °, angle is smaller, and sucker rod resistance is turned round The ability of square is poorer.It is opposite with the winding direction for winding glass layer B34 to wind glass layer A29 so that sucker rod exists Two spin up acquisition identical torsional strength clockwise and anticlockwise.
The weight/mass percentage composition for winding glass layer A29 and winding glass layer B34 is 5.0-5.9%, in order that Coiled rod has good torsional strength and reserves enough secure thresholds, and the content for winding glass fibre must be sufficient It is enough, by the probe to use demand and network analysis, minimum is set as 5.0% herein, in order to avoid continuously taking out Precision controlling cost is improved because of excessively strict precision controlling requirement in beam hanger production, while avoids the invalid loss of material, The upper limit for the weight/mass percentage composition for winding glass fibre is set as 5.9% herein.
The winding thickness that two layers of winding glass layer A29 and winding glass layer B34 is 0.4-0.6mm, thickness Lower limit is arranged to 0.4mm, and the glass fibre that can be just completely secured in longitudinal glass layer 30 will not be admixed to carbon fiber core In body 28, precision controlling cost is improved because of excessively strict precision controlling requirement in being produced in order to avoid coiled rod, together When avoid the invalid loss of material, 0.6mm can be floated to upwards by winding the thickness of glass fibre.
The glass fibre of longitudinal glass layer 30 be arranged in parallel with carbon fiber core 28, longitudinal mass of glass layer 30 Percentage composition 32-38%, longitudinal glass layer 30 are made up of 42/2400tex--106 roots/2400tex glass fibres, are indulged Mainly serve to glass layer 30 anti-shearing, therefore the line density of glass fibre is necessarily claimed.Adopted in the present invention The glass fibre for being 2400tex with line density, to ensure good anti-shear ability.And in actual production, line density is too high (i.e. fiber is excessively thick) can have a strong impact on the bond effect of epoxy resin and the uniformity of longitudinal glass layer 30, therefore, full In the case of sufficient anti-shear performance, line density is set to 2400tex, unsuitable too high.
Longitudinal glass layer 30 is bonded in winding glass layer B34 outer walls by epoxy resin.
Described glass fibre can use S level alkali-free glass fibres.Glass fiber strength >=2500Mpa；Line density 2400 ± 5%TEX；Tensile modulus of elasticity >=88Gpa, moisture content≤0.1%.
The glass fibre and carbon fiber core 28 for forming longitudinal glass layer 30 be arranged in parallel so that longitudinal glass fibre Layer 30 can share drag load jointly with carbon fiber core 28, be advantageous to improve the tensile strength of coiled rod.
Polyethylene layer 32 and graphene layer 33 are additionally provided with the outside of sucker rod.Graphene has fabulous anti-wear performance, During production, the thickness of graphene layer is minimum, and therefore, in the case where oil pumping shank diameter is certain, increase graphene layer 33 will not shadow Ring the structure distribution of other each layers.
Polyethylene layer 32 and graphene layer 33 assign sucker rod more excellent anti-wear performance, meanwhile, by sucker rod table Face sets sandwich construction, fluid can be avoided to permeate, delay resin hydrolyzing, so as to prevent sucker rod from being damaged because of resin hydrolyzing.Institute The technology maturation being related to is reliable, and stability is high.
Heat cured polyethylene layer 32 and graphene layer 33 are added on the basis of original carbon fiber pultrude process.Taking out While the bending diameter of beam hanger in itself does not increase, using the wearability of graphene, increase the anti-wear performance of continuous lever.Work as graphite After alkene wear out failure, its performance that thermosetting polyethylene replaces continues to protect the internal structure of sucker rod.And heat cured poly- second The epoxy resin layer 31 of alkene and sucker rod is two phase structure, can be by corresponding after thermosetting polythene material wear out failure Technique is peeled off to undamaged portion and repaired again, increases sucker rod service life.
In such scheme, described winding glass layer A29, winding glass layer B34 and longitudinal glass layer Glass fibre in 30 uses S level alkali-free glass fibres, glass fiber strength >=2500Mpa；2400 ± 5%TEX of line density；Draw Stretch modulus of elasticity >=88Gpa, moisture content≤0.1%.
160 DEG C of epoxy resin heatproof in such scheme, epoxy resin stretching intensity 60-85Mpa, stretch modulus 2.5- 3.0Gpa, elongation 3.5-5.0%, bending strength 100-135Mpa, bending modulus 2.5-3.5Gpa.Above-mentioned parameter ensure that ring The intensity of oxygen tree lipid layer 31, prevents it from being ftractureed in BENDING PROCESS.
In order to ensure that the extended state of the extended state of glass fibre and epoxy resin and carbon fiber can when bearing load With collaborative variation (prevent glass fibre be broken or epoxy resin cracking), the selection of glass fibre and epoxy resin must strictly according to Determined according to above-mentioned parameter.
The present invention for this coiled rod devises supporting sucker rod special joint, can be with by the rod connector This coiled rod quickly, stably, is reliably connected with common pumping rod made by steel.Rod connector mainly by tapered sleeve 37, Outer tube 36 and connector 38 form, and are connected through a screw thread between outer tube 36 and connector 38, and connector 38 is by the envelope of tapered sleeve 37 In outer tube 36, the contact surface of tapered sleeve 37 and outer tube 36 is circular conical surface, and the both ends of described tapered sleeve 37 are respectively machined with one Individual otch 39, otch 39 are cut in the axial direction, and the plane where two otch 39 is mutually perpendicular to, and the length of otch 39 accounts for tapered sleeve The percentage of 37 total lengths is 85%-90%.
When coiled rod is connected with above-mentioned rod connector, connector 38 is pulled down and makes tapered sleeve 37 and outer tube 36 Separation, then makes the end of coiled rod penetrate outer tube 36 and tapered sleeve 37 successively, then makes tapered sleeve 37 and the weight of outer tube 36 New fitting, during fitting, the side wall of tapered sleeve 37 constantly draws close fitting to coiled rod, and most coiled rod clamps at last. After coiled rod bears drag load, the side wall of tapered sleeve 37 further draws close fitting, the bigger folder of drag load to coiled rod Clamp force is bigger, eliminates the possibility that coiled rod releases, ensure that the reliability of connection.Respectively it is machined with the both ends of tapered sleeve 37 Plane where one otch 39 and two otch 39 is mutually perpendicular to, such incision design so that all areas on tapered sleeve 37 Section can draw close fitting, effective clamping length of tapered sleeve 37 etc. under the squeezing action of the inwall of outer tube 36 to coiled rod In the length of tapered sleeve 37, compared with setting otch 39 in one end of tapered sleeve 37, the reliability of clamping greatly enhances.In addition, otch The percentage that 39 length accounts for the total length of tapered sleeve 37 is limited to 85%-90%, if otch 39 is long, the structural strength of tapered sleeve 37 Can be weaker, it is easily damaged during production, installation and use, if otch 39 is too short, the flexibility of tapered sleeve 37 will become Difference, the inwall of tapered sleeve 37 and the circumferential laminating degree of coiled rod are influenceed, and then the reliability and stability of clamping are caused Influence.
Here is that the sucker rod of the application is tested, and test result is as follows：
1) shear strength reaches 92MPa；Tensile modulus of elasticity >=150GPa.
2) fatigue behaviour of sucker rod is tested, lowest pull 40KN, maximum pull 120KN, tension variations frequency 100Hz, the thousands of times of number 1.
3) carbon-fiber continuous rod body of rod performance：
Table 1
Sequence number Detection project Unit Data demand Measured data
1 Specification mm 19±0.2 19.10
2 Density g/m3 1.5-1.95 1.736
3 It is radially pressure-resistant KN ≥110 119.1
4 Bending strength MPa ≥800 1046
5 The modulus of elasticity in static bending GPa ≤100 85.6
6 Tensile failure load KN ≥690 700.5
7 Stretch modulus GPa ≥150 152
8 Performance level shear strength MPa ≥60 92
9 Glass transition temperature (Tg) ℃ ≥160 181.14
Table 2
Sucker rod stretch test result：Tensile strength：1831MPa, fracture elongation：1.84%, stretch modulus is 152GPa。
4) sucker rod circular cross-section D (mm)：153.938(mm2) when load-bearing 46.18 (ton), 201.062 (mm2) load-bearing 60.32 (tons), 283.529 (mm2) load-bearing 85.06 (ton).
5) density to sucker rod is tested and (takes 5 sucker rods), as a result as follows：
Table 3
6) compressive property to sucker rod is tested and (takes 3 sucker rods), as a result as follows：
Table 4
Maximum load N
1st 140471.09
2nd 102943.23
3rd 113920.12
Average value 119111.48
Note：The equal establishing criteria Q/JHY006-2014 measure of above test data.
A kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod, including creel 1, resin storage tank 4, wrapping machine A5, Wrapping machine B6, pultrusion die 7, drying unit A8, length metering device 15, extruding machine 9, hauling machine 12 and reel 13.
Described resin storage tank 4, wrapping machine A5 and wrapping machine B6 is arranged in dustless thermostatic chamber 17, is put on described creel 1 It is equipped with spool 2, carbon fiber material and glass fibre raw material are the linear structure being wrapped on spool 2, the spool from creel 1 The carbon fiber 3 drawn on 2 passes sequentially through resin storage tank 4, wrapping machine A5, wrapping machine B6, pultrusion die 7, drying unit A8, length gauge Sucker rod finished product 14 is made in amount device 15 and extruding machine 9, and sucker rod finished product 14 after hauling machine 12 by being wrapped on reel 13.Lead Sucker rod gait of march can be controlled by drawing machine 12.
Described resin storage tank 4 includes resin dropper 25, heating water jacket 18 and accumulator tank 19, and the both ends of resin storage tank 4 are set respectively It is equipped with and helps line plate A24 and help line plate B35, helps on line plate be provided with for two pieces and help string holes array.
Carbon fiber 3 or glass fibre 26 from help line plate A24 penetrate after from helping line plate B35 to pass and hierarchal arrangement, drop of resin Pipe 25 is arranged on the top of each layer of carbon fiber 3, and a row are provided with resin dropper 25 and are used for the aperture that resin oozes, so that Resin is equably dropped on all carbon fibers.
Heating water jacket 18 realizes its heating function by the circulation of hot water or deep fat, so that resin keeps certain flowing Property, so that resin successfully oozes.
Described wrapping machine A5 is identical with wrapping machine B6 structure, including one be arranged on hollow shaft on, by motor The rotating disk 20 of driving, the supplied materials side of two rotating disks 20 are provided with preforming tool 22, are provided with wrapping machine A5 charging For the circular wire plate 23 being evenly distributed on each stock carbon fiber 3 in rounded face so that the carbon inside carbon fiber core 28 is fine Dimension is neat, equably arranges, and ensure that the structural homogeneity of carbon fiber core 28.
Wrapping machine B6 entrance is provided with a releasing agent filling apparatus 16, can be reduced by the lubrication of releasing agent Frictional force between product and production equipment, so as to produce the effect for reducing tractive force and slowing down equipment attrition.
The edge of the side of the rotating disk 20 of each wrapping machine is at least symmetrically arranged with two volumes for being wound with glass fibre 26 Axle 2, the inner side of each spool 2 are correspondingly arranged on one and help line pin 21, and the glass fibre 26 on spool 2 twines through after helping line pin 21 It is wound on carbon fiber core 28, forms winding glass layer A29.The effect for helping line pin 21 is that the position for making glass fibre 26 is protected It is fixed to keep steady, so that glass fibre 26 is more evenly distributed, ensures the structural homogeneity of product.
Wrapping machine is the nucleus equipment in this preparation facilities, and glass fibre can be realized by wrapping machine A5 and wrapping machine B6 Two-way winding.
Described resin storage tank 4, wrapping machine A5 and wrapping machine B6 is arranged in dustless thermostatic chamber 17, and dustless environment can Prevent from influenceing the quality of product because carbon fiber 3, glass fibre 26 and resin are polluted by dust, the environment of constant temperature can ensure resin Mobility so that resin sufficiently infiltration in carbon fiber 3 and glass fibre 26, to ensure the bonding between each stock fiber Intensity.
Circular wire plate 23, described carbon fiber bundle are also equipped between described dustless thermostatic chamber 17 and pultrusion die 7 Passed through from the through hole in the center of circular wire plate 23, the glass fibre 26 drawn from the spool 2 on creel 1 is via being arranged on nothing After another resin storage tank 4 in dirt thermostatic chamber 17, it is evenly distributed in the presence of the circular wire plate 23 around carbon fiber bundle, The charging side of the circular wire plate 23 is also equipped with a releasing agent filling apparatus 16.
Described pultrusion die 7 is strip structure, and the center of pultrusion die 7 is provided with through hole, sucker rod semi-finished product from The through hole passes through, and realizes extruding.
The lateral degree direction of pultrusion die 7 is cased with three mold heating devices 27, is made by mold heating device 27 The resin being present between each stock fiber is fully separated out and solidified, and forms epoxy resin layer 31.
Described drying unit A8 is the box typed structure with upper lid, can be contained sucker rod semi-finished product by being covered in opening In in casing, heating, drying is surround to realize, drying rate is fast, and effect is good.
The present invention may also include spray chamber 10 and drying unit B11, and spray chamber 10 and drying unit B11 are arranged on extruding machine Between 9 and hauling machine 12, sucker rod semi-finished product are after extruding machine 9 comes out, successively by spray chamber 10 and drying unit B11, so Enter hauling machine 12 afterwards, drying unit B11 is identical with drying unit A8 structure.
The diameter of described reel 13 is more than 3 meters, 3 meters be output of the present invention sucker rod minimum bending diameter, if curved Roll over diameter and be less than 3 meters, irreversible plastic deformation can occur for sucker rod finished product 14, cause the damage of sucker rod finished product 14.
Described reel 13 is arranged on electrically driven (operated) reel support, is detachably to connect between reel 13 and reel support Connect.After one reel 13 is wrapped over, the reel 13 can be pulled down and other places are hoisted to by overhead traveling crane and deposited, then on reel support An empty reel 13 is placed, consequently facilitating the storage and transport of product.
Each resin dropper in described resin storage tank 4 is dislocatedly distributed about 25, otherwise, in the resin dropper 25 on upper strata The resin oozed can be dropped on the resin dropper 25 of lower floor, and after long-term use of, the resin dropper 25 positioned at lower floor can be blocked Plug, and then add extra cleaning work.
The present invention use process be：
Step 1, the carbon fiber 3 on creel 1 and glass fibre 26 are introduced in dustless thermostatic chamber 17, and make the two each Via a resin storage tank 4, in the process, by the resin dropper 25 on resin storage tank 4 to dripping on carbon fiber 3 and glass fibre 26 Spill resin.On carbon fiber 3 and glass fibre 26 simultaneously drop coating resin, resin can be made more fully to be contacted with fiber, so as to change The adhesive strength being apt between each stock fiber.
Step 2, after helping line plate and circular wire plate 23 that the carbon fiber 3 for scribbling resin is gathered into arrangement by two pieces, pre- Gathering for mould 22 preliminarily forms carbon fiber core 28 under squeezing action, carbon fiber core 28 via wrapping machine A5 and twines again Around machine B6, wrapping machine A5 and wrapping machine B6 successively by two layers of winding glass fiber winding on carbon fiber core 28, winding is formed Then sucker rod semi-finished product are drawn dustless thermostatic chamber 17 by glass layer A29 and winding glass layer B34；At the same time, The glass fibre 26 for scribbling resin is drawn into dustless thermostatic chamber 17, the rotation direction of the rotating disk 20 on wrapping machine A5 and wrapping machine B6 On the contrary, the helical angle of winding is controlled by adjusting the relative position helped between line pin 21 and carbon fiber.By preforming mould The extruding of tool 22, can will be resin extruded in carbon fiber bundle so that the structure of carbon fiber core 28 is closer, the intensity of sucker rod Can therefore it be significantly improved.
Step 3, the glass fibre 26 that resin is scribbled in previous step is uniformly looped around by oil pumping by circular wire plate 23 Around bar semi-finished product, and pultrusion die 7 is together passed through with sucker rod semi-finished product, make it that carbon fiber 3 and glass fibre 26 are filled Partial pressure is tight, and forms longitudinal glass layer 30, in the process, passes through the mold heating device of the outside of pultrusion die 7 suit 27 are heated, so that resin separates out solidification.
The heating-up temperature of three mold heating devices 27 is followed successively by 160 DEG C according to product direct of travel, 180 DEG C, 190 DEG C, Resin ectonexine can be made fully to solidify according to the curing rule of resin.
Step 4, sucker rod semi-finished product are continued into introducing drying unit A8 and dried, so that further dehydration is dry for resin It is dry；
Step 5, sucker rod semi-finished product are continued to introduce extruding machine 9, to form polyethylene layer 32；
Step 6, sucker rod semi-finished product are continued to introduce spray chamber 10, in spray chamber 10 by way of being atomized and coating It is graphene coated to the surface of sucker rod semi-finished product, then dried after application by drying unit B11, form sucker rod Finished product 14.Atomization process is the conventional process of surface treatment, and compared with spraying coating process, coating is more can guarantee that using atomization process Uniformity.
After the end of carbon fiber core 28 passes through pultrusion die 7, the end is connected with a bandlet (not shown), Described bandlet is nylon bandlet common on the market, is selected according to tensile strength.
Bandlet is drawn by hauling machine 12 to provide the power that product is advanced；The end of carbon fiber core 28 reaches hauling machine After 12, hauling machine 12 directly draws sucker rod finished product 14, to realize continuous production, the pultrusion speed of hauling machine 12 in continuous production For 0.25-0.45m/min, then by reel 13 sucker rod finished product 14 is coiled up.

Claims (3)

1. a kind of multi-layer wear-resistant wipes the preparation facilities of carbon-fiber continuous rod, it is characterised in that：Including creel (1), resin storage tank (4), wrapping machine A (5), wrapping machine B (6), pultrusion die (7), drying unit A (8), length metering device (15), extruding machine (9), hauling machine (12) and reel (13), described resin storage tank (4), wrapping machine A (5) and wrapping machine B (6) are arranged on dustless constant temperature In room (17), spool (2) is placed with described creel (1), carbon fiber material and glass fibre raw material are to be wrapped in spool (2) linear structure on, the carbon fiber (3) drawn from the spool (2) on creel (1) pass sequentially through resin storage tank (4), wrapping machine Oil pumping is made in A (5), wrapping machine B (6), pultrusion die (7), drying unit A (8), length metering device (15) and extruding machine (9) Bar finished product (14), sucker rod finished product (14) after hauling machine (12) by being wrapped on reel (13)；
The both ends of described resin storage tank (4), which are respectively arranged with, to be helped line plate A (24) and helps line plate B (35), is helped on line plate for two pieces and is all provided with Be equipped with and help string holes array, carbon fiber (3) or glass fibre (26) from help line plate A (24) penetrate after from help line plate B (35) pass and Hierarchal arrangement, resin storage tank (4) include resin dropper (25), heating water jacket (18) and accumulator tank (19), and resin dropper (25) is set In the top of each layer of carbon fiber (3), heating water jacket (18) realizes its heating function by the circulation of hot water or deep fat, described Each resin dropper (25) in resin storage tank (4) is dislocatedly distributed up and down；
Described wrapping machine A (5) is identical with wrapping machine B (6) structure, including one be arranged on hollow shaft on, by motor The rotating disk (20) of driving, the supplied materials side of two rotating disks (20) are provided with preforming tool (22), wrapping machine A (5) charging Place is provided with the circular wire plate (23) for being evenly distributed on each stock carbon fiber (3) in rounded face, and wrapping machine B (6) are entered A releasing agent filling apparatus (16) is provided with mouthful, the edge of the side of the rotating disk (20) of each wrapping machine is at least symmetrical arranged There are two spools for being wound with glass fibre (26) (2), being correspondingly arranged on one on the inside of each spool (2) helps line pin (21), Glass fibre (26) on spool (2) is wrapped on carbon fiber core (28) through after helping line pin (21), forms winding glass fibers Tie up layer A (29) and winding glass layer B (34)；
Circular wire plate (23), described carbon fiber are also equipped between described dustless thermostatic chamber (17) and pultrusion die (7) Beam passes through from the through hole in circular wire plate (23) center, glass fibre (26) warp drawn from the spool (2) on creel (1) By after another resin storage tank (4) for being arranged in dustless thermostatic chamber (17), being uniformly distributed in the presence of the circular wire plate (23) Around carbon fiber bundle, the charging side of the circular wire plate (23) is also equipped with a releasing agent filling apparatus (16)；
Described pultrusion die (7) is strip structure, and the lateral degree direction of pultrusion die (7) is cased with three mould heating Device (27)；
Described drying unit A (8) is the box typed structure with upper lid, can be contained in sucker rod semi-finished product by being covered in opening In casing, to realize around heating, drying；
Described reel (13) is arranged on electrically driven (operated) reel support.
2. a kind of multi-layer wear-resistant according to claim 1 wipes the preparation facilities of carbon-fiber continuous rod, it is characterised in that： Also include spray chamber (10) and drying unit B (11), spray chamber (10) and drying unit B (11) are arranged on extruding machine (9) and led Between drawing machine (12), sucker rod semi-finished product are after extruding machine (9) comes out, successively by spray chamber (10) and drying unit B (11), Subsequently into hauling machine (12), drying unit B (11) is identical with drying unit A (8) structure.
3. a kind of multi-layer wear-resistant according to claim 1 wipes the preparation facilities of carbon-fiber continuous rod, it is characterised in that： The diameter of described reel (13) is more than 3 meters, is to be detachably connected between reel (13) and reel support.
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CN106837203B (en) 2018-02-09

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