CN110219188A - A kind of polyolefin monofilament latex stretch cord and its continuous producing method - Google Patents

A kind of polyolefin monofilament latex stretch cord and its continuous producing method Download PDF

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Publication number
CN110219188A
CN110219188A CN201910591697.7A CN201910591697A CN110219188A CN 110219188 A CN110219188 A CN 110219188A CN 201910591697 A CN201910591697 A CN 201910591697A CN 110219188 A CN110219188 A CN 110219188A
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China
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latex
polyolefin monofilament
monofilament
polyolefin
stretch cord
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CN201910591697.7A
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CN110219188B (en
Inventor
张宇
田涛
张和梅
左龙峰
沈明
邱延平
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Withropenet Group Co Ltd
SHANDONG LUPU TECHNOLOGY Co Ltd
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Withropenet Group Co Ltd
SHANDONG LUPU TECHNOLOGY Co Ltd
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Priority to CN201910591697.7A priority Critical patent/CN110219188B/en
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    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
    • D07B1/025—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics comprising high modulus, or high tenacity, polymer filaments or fibres, e.g. liquid-crystal polymers
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/18—Grommets
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B5/00—Making ropes or cables from special materials or of particular form
    • D07B5/005—Making ropes or cables from special materials or of particular form characterised by their outer shape or surface properties
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1012—Rope or cable structures characterised by their internal structure
    • D07B2201/102—Rope or cable structures characterised by their internal structure including a core
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1024—Structures that change the cross-sectional shape
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/10—Rope or cable structures
    • D07B2201/1096—Rope or cable structures braided
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2001—Wires or filaments
    • D07B2201/2009—Wires or filaments characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2052—Cores characterised by their structure
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2047—Cores
    • D07B2201/2066—Cores characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/209—Jackets or coverings comprising braided structures
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2083—Jackets or coverings
    • D07B2201/2092—Jackets or coverings characterised by the materials used
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2201/00—Ropes or cables
    • D07B2201/20—Rope or cable components
    • D07B2201/2095—Auxiliary components, e.g. electric conductors or light guides
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/201—Polyolefins
    • D07B2205/2014—High performance polyolefins, e.g. Dyneema or Spectra
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2205/00—Rope or cable materials
    • D07B2205/20—Organic high polymers
    • D07B2205/2046—Polyamides, e.g. nylons
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2005—Elongation or elasticity
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2401/00—Aspects related to the problem to be solved or advantage
    • D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
    • D07B2401/2065—Reducing wear
    • D07B2401/207—Reducing wear internally
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B2501/00—Application field
    • D07B2501/20—Application field related to ropes or cables
    • D07B2501/2038—Agriculture, forestry and fishery

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  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Woven Fabrics (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

This application discloses a kind of polyolefin monofilament latex stretch cords, stretch cord includes the eye thimble of polyolefin monofilament latex stretch cord ontology and polyolefin monofilament latex stretch cord ontology both ends, and polyolefin monofilament latex stretch cord ontology includes inner clamps core and the outer skin zone for being wrapped in inner clamps core；Wherein, inner clamps core includes high extending multifilament Knitted rope and being arranged at intervals on one or more polyolefin monofilament latex elastic rods thereon；Outer skin zone is woven by polyolefin monofilament；Eye thimble outer skin zone made of being woven as polyolefin monofilament compiles eye and obtains.Polyolefin monofilament latex stretch cord can absorb impact energy, prevent from being protected by strong impact force by the safety of tractor by tractor；Height extend multifilament Knitted rope will not because of rope skin fracture and be broken, protection the person does not come to harm；The polyolefin monofilament latex elastic rod being arranged at intervals on Knitted rope forms continuous inner clamps core, guarantees equipment continuous production.

Description

A kind of polyolefin monofilament latex stretch cord and its continuous producing method
Technical field
The application belongs to fibrecord production technical field, and in particular to a kind of polyolefin monofilament latex stretch cord and its company Continuous production method.
Background technique
The fields traction such as fishery or water-skiing uses always the hollow rope of polyolefin monofilament with rope, and such rope belongs to Single combination rope, poor flexibility in use, rigidity is strong, and buffer capacity is insufficient when stress, easily to quilt when instantaneous traction Tractor causes to impact, to the damage of people or object occur；Rope can be broken rebound when bearing superelevation load moment simultaneously, Easily user is damaged even dead.
Summary of the invention
In order at least solve one of technical problem of the existing technology mentioned above, the embodiment of the present application discloses one kind Polyolefin monofilament latex stretch cord, stretch cord include polyolefin monofilament latex stretch cord ontology and polyolefin monofilament latex stretch cord The eye thimble at ontology both ends, polyolefin monofilament latex stretch cord ontology include inner clamps core and the crust for being wrapped in inner clamps core Portion；Wherein:
Inner clamps core includes high extending multifilament Knitted rope and being arranged at intervals on one or more polyolefin lists thereon Silk latex elastic rod；
Outer skin zone is woven by polyolefin monofilament；
Eye thimble outer skin zone made of being woven as polyolefin monofilament compiles eye and obtains.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, Gao Yanshen multifilament Knitted rope is by half forward twisting Rope strand and half back twisting rope strand intersect close weave and form.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, Gao Yanshen multifilament Knitted rope are gathered by super high molecular weight Vinyl fiber or Fypro weave, and braiding structure is that twills are compiled in 12 volumes or 16.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, polyolefin monofilament latex elastic rod include:
Latex elastic rod, both ends are taper；
Crust is woven on latex elastic rod by polyolefin monofilament and is obtained.
The diameter of polyolefin monofilament latex stretch cord disclosed in some embodiments, polyolefin monofilament latex elastic rod is set as Not less than 1.5 times of the diameter of polyolefin monofilament latex stretch cord.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, the length of the cone-shaped end of latex elastic rod are set as 1.5~3 times of latex elastic rod diameter.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, polyolefin monofilament latex elastic rod include cylindrical sheet Body and the tapered end that cylindrical body both ends are arranged in, cylindrical body include:
Latex core is made of multiple rubber latex thread bands；
Crust is woven on the latex core by polyolefin monofilament and is obtained；
Tapered end does taper by cylindrical body and handles to obtain, and the length of tapered end is cylindrical body diameter 1.5~3 times.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, between multiple polyolefin monofilament latex elastic rods away from It is set as equal from the length of polyolefin monofilament latex elastic rod.
Polyolefin monofilament latex stretch cord disclosed in some embodiments, polyolefin monofilament latex elastic rod are fixed on high extension On multifilament Knitted rope.
On the other hand, some embodiments disclose a kind of continuous producing method of polyolefin monofilament latex stretch cord, comprising:
(1) it takes the rubber latex thread band of setting quantity as sandwich, the polyolefin monofilament of certain fiber number is woven in shape on sandwich At polyolefin monofilament crust, continuous polyolefin monofilament latex elastic rod is obtained；
(2) continuous polyolefin monofilament latex elastic rod is obtained into polyolefin monofilament latex elastic force according to setting length truncation Taper processing is done in ontology both ends by stick ontology, and the fixed end of blend compounds band obtains polyolefin monofilament latex elastic rod；
(3) multifilament for setting quantity is taken, half forward direction rope strand and the reversed rope strand of half are twisted, forward direction braiding is added using reversed Torsade stock, reversed braiding use forward twisting rope strand, are woven into high extension multifilament Knitted rope；
(4) polyolefin monofilament latex elastic rod interval is fixed on high extension multifilament Knitted rope, obtains polyolefin monofilament The inner clamps core of latex stretch cord ontology；
(5) polyolefin monofilament twists to obtain polyolefin monofilament rope strand, using polyolefin monofilament rope strand as crust, by inner clamps Core is placed in inner core, continuous polyolefin monofilament latex stretch cord is woven into, according to inner clamps core diameters during braiding Variation adjustment lay of braiding；
(6) according to setting length, by continuous polyolefin monofilament latex stretch cord in polyolefin monofilament latex elastic rod Interval truncation, truncation position compile eye using the secondary method of plant propagation with cutting, obtain eye thimble.
Polyolefin monofilament latex stretch cord disclosed in the embodiment of the present application is using polyolefin monofilament latex elastic rod as slow It rushes component, impact energy is absorbed by it when rope instantaneous stress, is prevented by tractor by strong impact force, protection is drawn The safety of person；Using the high multifilament Knitted rope that extends as the protection part for preventing cord break from springing back, so that rope was born Only rope skin fracture when high load capacity, and height extends multifilament Knitted rope because its deep drawing quality can't be broken therewith, to protect The person does not come to harm；It is woven to the crust of rope using high-strength polyolefin monofilament rope strand, the traction that rope is subject to can be undertaken Power, realizes the traction function of rope, while protecting the combination of inner clamps core not frayed, extends rope service life；Rope Production process in, the polyolefin monofilament latex elastic rod being arranged at intervals on Knitted rope forms continuous inner clamps core, It will not be shut down because of the transformation of folder core diameters and the change of pitch when being woven into rope, guarantee equipment continuous production.
Detailed description of the invention
1 polyolefin monofilament latex stretch cord structural schematic diagram of Fig. 1 embodiment
2 polyolefin monofilament latex elastic rod structural schematic diagram of Fig. 2 embodiment
3 polyolefin monofilament latex stretch cord inner clamps core schematic diagram of Fig. 3 embodiment
The continuous polyolefin monofilament latex stretch cord schematic diagram of Fig. 4 embodiment 4
The continuous polyolefin monofilament latex stretch cord schematic diagram of Fig. 5 embodiment 5
Component in embodiment attached drawing is not drawn according to identical ratio, to protrude its feature, the ratio of part dimension Example relationship is subject to specification word content.
Specific embodiment
Dedicated word " embodiment " herein, should not necessarily be construed as being better than as any embodiment illustrated by " exemplary " or It is better than other embodiments.Testing performance index in this law embodiment, unless stated otherwise, using this field conventional methods. It should be understood that it is to describe special embodiment that term described herein, which is only, it is not intended to limit disclosed in the present application Content.
Unless otherwise stated, technical and scientific terms used herein has the common of the application technical field The normally understood identical meanings of technical staff；As in the application other not specifically specified test methods and technological means it is equal Refer to experimental method and technological means that those skilled in the art generally use.
Term used in the disclosure " basic " and " about " are for describing small fluctuation.It is less than for example, they can refer to Or be equal to ± 5%, such as less than or equal to ± 2%, such as less than or equal to ± 1%, such as less than or equal to ± 0.5%, such as less than or Equal to ± 0.2%, such as less than or equal to ± 0.1%, such as less than or equal to ± 0.05%.The forward direction addressed herein usually can also claim Be Z-direction, reversely can also be referred to as S to.That addresses herein is multiple, typically refers to more than two numerical value.What the application addressed The diameter of polyolefin monofilament latex stretch cord typically refers to polyolefin monofilament latex stretch cord in the diameter of spacer portion.
In the disclosure, including claims, all conjunctions, as "comprising", " comprising ", " having ", " having ", " containing ", " being related to ", " receiving " etc. are understood to be open, that is, refer to " including but not limited to ".Only conjunction " by ... constitute " and " by ... form " it is closing conjunction.Under conditions of not conflicting, skill disclosed in the embodiment of the present application Art feature can be combined with each other, and obtained technical solution belongs to present disclosure.
In some embodiments, polyolefin monofilament latex stretch cord includes polyolefin monofilament latex stretch cord ontology and gathers The eye thimble at alkene monofilament latex stretch cord ontology both ends, polyolefin monofilament latex stretch cord ontology includes inner clamps core and package Outer skin zone in internal sandwich portion；Wherein inner clamps core includes high extending multifilament Knitted rope and being arranged at intervals on thereon more A polyolefin monofilament latex elastic rod, outer skin zone is woven by polyolefin monofilament, made of eye thimble is woven as polyolefin monofilament Outer skin zone compiles eye and obtains.The eye thimble at usual polyolefin monofilament latex stretch cord both ends is to compile eye by body end rope to obtain, because There is firm connection relationship between this eye thimble and ontology.
As optional embodiment, eye thimble carries out volume eye using the secondary method of plant propagation with cutting by rope ends and obtains, the length of eye thimble Not less than 1 inch.
In some way of example, the high multifilament Knitted rope that extends of polyolefin monofilament latex stretch cord is by half forward direction Twisting rope strand and half back twisting rope strand intersect close weave and form.
As optional embodiment, Gao Yanshen multifilament Knitted rope is fine by ultra high molecular weight polyethylene fiber or polyamide Dimension, braiding structure are that twills are compiled in 12 volumes or 16.
As optional embodiment, generally according to the Fracture Force of rope skin, select several multifilament, on twisting machine respectively into The twisting of row forward and reverse, obtains half forward direction rope strand and the reversed rope strand of half, rope is then woven on braider, per share multiple The fiber number of silk is not less than 5000D, and forward direction braiding uses back twisting rope strand, and reversed braiding uses forward twisting rope strand, obtains height Extend multifilament Knitted rope.
As optional embodiment, according to the Fracture Force of polyolefin monofilament latex stretch cord, determine that the high multifilament that extends weaves The Fracture Force of rope is not less than the 60% of polyolefin monofilament latex stretch cord Fracture Force, and then selects the type and quantity of multifilament.
In some embodiments, the polyolefin monofilament latex elastic rod of polyolefin monofilament latex stretch cord includes that both ends are The latex elastic rod of taper and the crust obtained on latex elastic rod is woven in by polyolefin monofilament.As optional embodiment, The diameter of polyolefin monofilament latex elastic rod is set as 1.5 times of the diameter not less than polyolefin monofilament latex stretch cord.
As optional embodiment, the length of the cone-shaped end of latex elastic rod is set as the 1.5 of latex elastic rod diameter ~3 times.
As optional embodiment, the cone-shaped end at latex elastic rod both ends is set as identical cone, has identical Shape and length.
In the same polyolefin monofilament latex stretch cord, the length of multiple latex elastic rods can be set to it is identical, It can be set to difference, as optional embodiment, the length of multiple latex elastic rods is set as identical.
In the same polyolefin monofilament latex stretch cord, the diameter of multiple latex elastic rods can be set to it is identical, It can be set to not identical.As optional embodiment, the diameter of multiple latex elastic rods is set as identical.
In some embodiments, the polyolefin monofilament latex elastic rod of polyolefin monofilament latex stretch cord includes cylinder Ontology and the tapered end that cylindrical body both ends are arranged in, cylindrical body includes the latex core being made of multiple rubber latex thread bands Body and the crust woven on latex core by polyolefin monofilament, tapered end do taper by cylindrical body and handle It arrives.
As optional embodiment, the length of tapered end is set as 1.5~3 times of cylindrical body diameter.
As optional embodiment, cone-shaped end is set as identical cone, is of similar shape and length.
In the same polyolefin monofilament latex stretch cord, the length of multiple polyolefin monofilament latex elastic rods be can be set Be it is identical, may be set to be difference, as optional embodiment, the length of multiple polyolefin monofilament latex elastic rods is set as It is identical.
In the same polyolefin monofilament latex stretch cord, the diameter of multiple polyolefin monofilament latex elastic rods be can be set Be it is identical, may be set to be not identical.As optional embodiment, the diameter of multiple polyolefin monofilament latex elastic rods is arranged It is identical.
As optional embodiment, polyolefin monofilament latex elastic rod is integrally in shuttle shape.
In some embodiments, the polyolefin monofilament latex elastic rod of polyolefin monofilament latex stretch cord is fixed on Gao Yan It stretches and obtains inner clamps core on multifilament Knitted rope, usual polyolefin monofilament latex elastic rod is set as multiple, compartment of terrain distribution Extend on multifilament Knitted rope in height, position is set in order to fix it, polyolefin monofilament latex stick is usually fixed on high extension On multifilament Knitted rope, for example, being fixed by way of tape-stripping or sewing sewer.
Spacing distance and polyolefin monofilament cream as optional embodiment, between adjacent polyolefin monofilament latex elastic rod The length of glue elastic rod is set as equal.As optional, between adjacent polyolefin monofilament latex elastic rod spacing distance setting It is equal.
In some embodiments, the ontology of polyolefin monofilament latex stretch cord includes inner clamps core and is wrapped in inside The outer skin zone in sandwich portion, inner clamps core are high extension multifilament Knitted rope and its spaced polyolefin monofilament latex above Elastic rod, the outer skin zone are woven by polyolefin monofilament.
As optional embodiment, polyolefin monofilament is woven in the first segment on polyolefin monofilament latex elastic rod away from for A, It is B, usual B >=2 × A that polyolefin monofilament, which is woven in high the second pitch extended on multifilament Knitted rope,.
As optional embodiment, the outer skin zone that polyolefin monofilament weaves is 16 volume twill structures.
On the other hand, some embodiments disclose a kind of continuous producing method of polyolefin monofilament latex stretch cord, comprising:
(1) it takes the rubber latex thread band of setting quantity as sandwich, the polyolefin monofilament of certain fiber number is woven in shape on sandwich At polyolefin monofilament crust, continuous polyolefin monofilament latex elastic rod is obtained；
(2) continuous polyolefin monofilament latex elastic rod is obtained into polyolefin monofilament latex elastic force according to setting length truncation Taper processing is done in ontology both ends by stick ontology, and the fixed end of blend compounds band obtains polyolefin monofilament latex elastic rod；
(3) multifilament for setting quantity is taken, half forward direction rope strand and the reversed rope strand of half are twisted, forward direction braiding is added using reversed Torsade stock, reversed braiding use forward twisting rope strand, are woven into high extension multifilament Knitted rope；
(4) polyolefin monofilament latex elastic rod interval is fixed on high extension multifilament Knitted rope, obtains polyolefin monofilament The inner clamps core of latex stretch cord ontology；
(5) polyolefin monofilament twists to obtain polyolefin monofilament rope strand, using polyolefin monofilament rope strand as crust, by inner clamps Core is placed in inner core, continuous polyolefin monofilament latex stretch cord is woven into, according to inner clamps core diameters during braiding Variation adjustment lay of braiding；
(6) according to setting length, by continuous polyolefin monofilament latex stretch cord in polyolefin monofilament latex elastic rod Interval truncation, truncation position compile eye using the secondary method of plant propagation with cutting, obtain eye thimble.
In order to better illustrate teachings herein, numerous details is given in specific embodiment below.This Field is it will be appreciated by the skilled person that without certain details, the application equally be can be implemented.In embodiment, for ability Certain methods known to field technique personnel, means, instrument, equipment etc. are not described in detail, to highlight the purport of the application.It is attached Part dimension is not drawn according to actual ratio strictly in figure, so as to the prominent feature for indicating concrete position or component.
Fig. 1 is polyolefin monofilament latex stretch cord structural schematic diagram disclosed in embodiment 1.
In embodiment 1, polyolefin monofilament latex stretch cord includes polyolefin monofilament latex stretch cord ontology 1 and eye thimble 2, eye Ring 2 is compiled eye by the rope skin of polyolefin monofilament latex stretch cord and is obtained, and polyolefin monofilament latex stretch cord ontology 1 includes multiple polyenes Hydrocarbon monofilament latex elastic rod 11 is spaced setting between adjacent polyolefin monofilament latex elastic rod 11, and the crust of spacer portion 10 is by gathering Alkene monofilament is woven in high extend and is formed on multifilament Knitted rope, and the crust of polyolefin monofilament latex elastic rod 11 is by polyolefin list Silk weaves.The diameter of polyolefin monofilament latex stretch cord is d2, the diameter of polyolefin monofilament latex elastic rod is d1。
Fig. 2 is polyolefin monofilament latex elastic rod structural schematic diagram disclosed in embodiment 2.
In embodiment 2, polyolefin monofilament latex elastic force 11 includes the meristogenetic cylindrical latex core of several latexes, Polyolefin monofilament is woven outside latex core and forms crust, obtains polyolefin monofilament latex elastic rod, polyolefin monofilament latex elastic force The both ends of stick carry out possibly tapered processing, obtain the conical end 112 at both ends and the cylindrical body 111 at middle part, the circle in left side Tapered end length is H1, the length of the conical end on right side is H2, the length of the cylindrical body 111 at middle part is H2, polyene Hydrocarbon monofilament latex elastic rod entire length is H, and the diameter of cylindrical body is D, wherein H1=2 × D, H1=H3。
Fig. 3 is polyolefin monofilament latex stretch cord inner clamps core schematic diagram disclosed in embodiment 3.
In embodiment 3, multiple polyolefin monofilament latex elastic rods 11 are spaced apart and arranged in high extension multifilament Knitted rope 12 On, each polyolefin monofilament latex elastic rod 11 extends with height to be fixedly connected between multifilament Knitted rope 12 by connecting component 3, Connecting component 13 is formed by sewing sewer, and the middle part of polyolefin monofilament latex elastic rod 11 is arranged in；Polyolefin monofilament cream The length of glue elastic rod 11 is H, and spacing distance is L between adjacent polyolefin monofilament latex elastic rod 11, wherein H=L.
Fig. 4 is continuous polyolefin monofilament latex stretch cord schematic diagram disclosed in embodiment 4.
The diameter of continuous polyolefin monofilament latex stretch cord disclosed in embodiment 4 is 5/8 inch, Fracture Force 20KN, There is a polyolefin monofilament latex elastic rod in single-piece, the length is 25m, the length of polyolefin monofilament latex elastic rod 11 is 2.5m, polyolefin monofilament latex elastic rod is away from rope one end 2m, and the length of eye thimble 2 is 1 inch, and polyolefin monofilament rope crust is 16 bursts of twill weave structures, are prepared according to following methods:
(1) 22 rubber latex thread bands is taken to compile on braider as sandwich using the polyolefin monofilament of 1000tex as crust It knits in continuously polyolefin monofilament latex elastic rod, a diameter of 1 inch；
(2) continuous polyolefin monofilament latex elastic rod is truncated, obtains the polyolefin monofilament latex elastic force that length is 2.5m Taper processing is done in ontology both ends by stick ontology, and the length of cone-shaped end is 5cm, and blend compounds band winding tail end is fixed, obtains Polyolefin monofilament latex elastic rod；
(3) it takes 10000D, the polyamide multifilament that intensity is 7.5g/d, is twisted 8 strands of positive rope strands and 8 strands respectively on twisting machine Reversed rope strand, forward direction braiding use back twisting rope strand, and reversed braiding uses forward twisting rope strand, is woven into 16 volume twill weaves High extend multifilament Knitted rope；
(4) multiple polyolefin monofilament latex elastic rods adhesive tape is passed sequentially through to be fixed on high extension multifilament Knitted rope, Distance is set as between the starting point and the high starting point for extending multifilament Knitted rope of first polyolefin monofilament latex elastic rod 2.5m (wherein 0.5m for weave eye thimble), end is away from second polyolefin monofilament latex elastic rod starting point 23.5m, and later two The distance between part polyolefin monofilament latex elastic rod is 23.5m, obtains continuously polyolefin monofilament latex stretch cord The inner clamps core of ontology；
(5) 30000D is taken, the polyolefin monofilament that intensity is 8g/d carries out forward and reverse twisting system respectively on twisting machine At rope strand, 8 bursts of forward directions, 8 strands reversed, and is knitted rope strand on braider spool in advance using pre- loom；By polyolefin monofilament rope strand As crust, inner clamps core is placed in inner core, takes up one's knitting into rope, pitch is arranged 9cm, is woven into away from polyolefin monofilament latex Pitch is changed into 3cm when at elastic rod 10cm, when braiding is to from polyolefin monofilament latex elastic rod tail end 10cm, by pitch 9cm is changed into, this process of repetition continuously weaves, and is woven into continuous polyolefin monofilament latex stretch cord；
(6) it is being truncated at the 26m of rope starting point, the polyolefin monofilament latex stretch cord for being then 26m by length Both ends carry out volume eye using the secondary method of plant propagation with cutting, obtain the eye thimble that length is 1 inch, and length is the polyolefin monofilament latex bullet of 25m Power rope.
Fig. 5 is continuous polyolefin monofilament latex stretch cord schematic diagram disclosed in embodiment 5.
The diameter of continuous polyolefin monofilament latex stretch cord disclosed in embodiment 5 is 3/4 inch, Fracture Force 25KN, There are three polyolefin monofilament latex elastic rod in single-piece, the length of length 30m, polyolefin monofilament latex elastic rod 11 are 1.5m, the distance between first polyolefin monofilament latex elastic rod and eye thimble are 2.5m, adjacent polyolefin monofilament latex bullet The length of spacer portion 10 between power stick 11 is 1.5m, and the length of eye thimble is 1 inch, and polyolefin monofilament rope crust is 16 strands oblique Line braiding structure, is prepared according to following methods:
(1) 26 rubber latex thread bands is taken to compile on braider as sandwich using the polyolefin monofilament of 1200tex as crust It knits in continuously polyolefin monofilament latex elastic rod, a diameter of 3cm；
(2) continuous polyolefin monofilament latex elastic rod is truncated, obtains the polyolefin monofilament latex elastic force that length is 1.5m Taper processing is done in ontology both ends by stick ontology, and the length of cone-shaped end is 6cm, and blend compounds band winding tail end is fixed, obtains Polyolefin monofilament latex elastic rod；
(3) it takes 13000D, the polyamide multifilament that intensity is 7.5g/d, is twisted 8 strands of positive rope strands and 8 strands respectively on twisting machine Reversed rope strand, forward direction braiding use back twisting rope strand, and reversed braiding uses forward twisting rope strand, is woven into 16 volume twill weaves High extend multifilament Knitted rope；
(4) three polyolefin monofilament latex elastic rods adhesive tape is passed sequentially through to be fixed on high extension multifilament Knitted rope, Distance is set as between the starting point and the high starting point for extending multifilament Knitted rope of first polyolefin monofilament latex elastic rod 2.5m (wherein 0.5m for weave eye thimble), the spacing distance between adjacent two pieces polyolefin monofilament latex elastic rod are set as 1.5m, third part polyolefin monofilament latex elastic rod between the 4th polyolefin monofilament latex elastic rod at a distance from be 23.5m, according to It is secondary to be fixed, obtain the inner clamps core of continuously polyolefin monofilament latex stretch cord ontology；
(5) 40000D is taken, the polyolefin monofilament that intensity is 8g/d carries out forward and reverse twisting system respectively on twisting machine At rope strand, 8 bursts of forward directions, 8 strands reversed, and is knitted rope strand on braider spool in advance using pre- loom；By polyolefin monofilament rope strand As crust, inner clamps core is placed in inner core, takes up one's knitting into rope, pitch is set as 12cm, is woven into away from polyolefin monofilament Pitch is changed into 4cm when at latex elastic rod 10cm, it, will when braiding is to from polyolefin monofilament latex elastic rod tail end 10cm Pitch changes into 12cm, this process of repetition continuously weaves, and is woven into continuous polyolefin monofilament latex stretch cord；
(6) it is being truncated at the 31m of rope starting point, the polyolefin monofilament latex stretch cord for being then 31m by length Both ends carry out volume eye using the secondary method of plant propagation with cutting, obtain the eye thimble that length is 1 inch, and obtaining length is 30m polyolefin monofilament latex Stretch cord.
Polyolefin monofilament latex stretch cord disclosed in the embodiment of the present application is using polyolefin monofilament latex elastic rod as slow It rushes component, impact energy is absorbed by it when rope instantaneous stress, is prevented by tractor by strong impact force, protection is drawn The safety of person；Using the high multifilament Knitted rope that extends as the protection part for preventing cord break from springing back, so that rope was born Only rope skin fracture when high load capacity, and height extends multifilament Knitted rope because its deep drawing quality can't be broken therewith, to protect The person does not come to harm；It is woven to the crust of rope using high-strength polyolefin monofilament rope strand, the traction that rope is subject to can be undertaken Power, realizes the traction function of rope, while protecting the combination of inner clamps core not frayed, extends rope service life；Rope Production process in, the polyolefin monofilament latex elastic rod being arranged at intervals on Knitted rope forms continuous inner clamps core, It will not be shut down because of the transformation of folder core diameters and the change of pitch when being woven into rope, guarantee equipment continuous production.
Technical detail disclosed in technical solution and embodiment disclosed in the present application, is merely illustrative the structure of the application Think, does not constitute the restriction to the application, it is all not have a creative change to what technical detail disclosed in the present application was made, all With the application spirit having the same, all within the protection scope of the claim of this application.

Claims (10)

1. a kind of polyolefin monofilament latex stretch cord, which is characterized in that including polyolefin monofilament latex stretch cord ontology and polyene The eye thimble at hydrocarbon monofilament latex stretch cord ontology both ends；Wherein,
The polyolefin monofilament latex stretch cord ontology includes inner clamps core and the outer skin zone for being wrapped in the inner clamps core；
The inner clamps core includes high extending multifilament Knitted rope and being arranged at intervals on one or more polyolefin lists thereon Silk latex elastic rod；
The outer skin zone is woven by polyolefin monofilament；
The eye thimble outer skin zone made of being woven as polyolefin monofilament compiles eye and obtains.
2. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the high extension multifilament kernmantle Rope intersects close weave by half forward twisting rope strand and half back twisting rope strand and forms.
3. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the high extension multifilament kernmantle Rope is woven by ultra high molecular weight polyethylene fiber or Fypro, and braiding structure is that twills are compiled in 12 volume twills or 16.
4. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the polyolefin monofilament latex bullet Power stick includes:
Latex elastic rod, both ends are taper；
Crust is woven on the latex elastic rod by polyolefin monofilament and is obtained.
5. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the polyolefin monofilament latex bullet The diameter of power stick is set as 1.5 times of the diameter not less than the polyolefin monofilament latex stretch cord.
6. polyolefin monofilament latex stretch cord according to claim 4, which is characterized in that the taper of the latex elastic rod The length of end is set as 1.5~3 times of the latex elastic rod diameter.
7. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the polyolefin monofilament latex bullet Power stick includes cylindrical body and the tapered end that the cylindrical body both ends are arranged in, and the cylindrical body includes:
Latex core is made of multiple rubber latex thread bands；
Crust is woven on the latex core by polyolefin monofilament and is obtained；
The tapered end does taper by the cylindrical body and handles to obtain, and the length of the tapered end is the cylinder 1.5~3 times of ontology diameter.
8. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the polyolefin being disposed adjacent The distance between monofilament latex elastic rod is set as equal with the length of the polyolefin monofilament latex elastic rod.
9. polyolefin monofilament latex stretch cord according to claim 1, which is characterized in that the polyolefin monofilament latex bullet Power stick is fixed on the high extension multifilament Knitted rope.
10. a kind of continuous producing method of polyolefin monofilament latex stretch cord characterized by comprising
(1) it takes the rubber latex thread band of setting quantity as sandwich, the polyolefin monofilament of certain fiber number is woven in be formed on sandwich and is gathered Alkene monofilament crust obtains continuous polyolefin monofilament latex elastic rod；
(2) continuous polyolefin monofilament latex elastic rod is obtained into polyolefin monofilament latex elastic rod sheet according to setting length truncation Taper processing is done in ontology both ends by body, and the fixed end of blend compounds band obtains polyolefin monofilament latex elastic rod；
(3) multifilament for taking setting quantity, is twisted half forward direction rope strand and the reversed rope strand of half, and forward direction braiding uses back twisting rope Stock, reversed braiding use forward twisting rope strand, are woven into height and extend multifilament Knitted rope；
(4) polyolefin monofilament latex elastic rod interval is fixed on high extension multifilament Knitted rope, obtains polyolefin monofilament latex The inner clamps core of stretch cord ontology；
(5) polyolefin monofilament twists to obtain polyolefin monofilament rope strand, using polyolefin monofilament rope strand as crust, by inner clamps core It is placed in inner core, continuous polyolefin monofilament latex stretch cord is woven into, according to the variation of inner clamps core diameters during braiding Adjust lay of braiding；
(6) according to setting length, by continuous polyolefin monofilament latex stretch cord at the interval of polyolefin monofilament latex elastic rod Place's truncation, truncation position compile eye using the secondary method of plant propagation with cutting, obtain eye thimble.
CN201910591697.7A 2019-07-02 2019-07-02 Polyolefin monofilament latex elastic rope and continuous production method thereof Active CN110219188B (en)

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