CN111634301A - Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle - Google Patents

Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle Download PDF

Info

Publication number
CN111634301A
CN111634301A CN202010303470.0A CN202010303470A CN111634301A CN 111634301 A CN111634301 A CN 111634301A CN 202010303470 A CN202010303470 A CN 202010303470A CN 111634301 A CN111634301 A CN 111634301A
Authority
CN
China
Prior art keywords
sound
cloth
manufacturing
sound insulation
floor cloth
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN202010303470.0A
Other languages
Chinese (zh)
Other versions
CN111634301B (en
Inventor
张丙亮
张春鸿
丁丁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Jinyue Hengtong Transportation Equipment Co.,Ltd.
Original Assignee
Laian Hengtong Rubber Products Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Laian Hengtong Rubber Products Co Ltd filed Critical Laian Hengtong Rubber Products Co Ltd
Priority to CN202010303470.0A priority Critical patent/CN111634301B/en
Publication of CN111634301A publication Critical patent/CN111634301A/en
Application granted granted Critical
Publication of CN111634301B publication Critical patent/CN111634301B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/10—Floors
    • 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
    • B32B37/12—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
    • B32B37/24—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
    • 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
    • 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
    • B32B5/06—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 a fibrous or filamentary layer mechanically connected, e.g. by needling to another layer, e.g. of fibres, of paper
    • 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
    • B32B5/18—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 features of a layer of foamed material
    • 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
    • B32B5/245—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 being a foam 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
    • B32B5/22—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D17/00—Construction details of vehicle bodies
    • B61D17/04—Construction details of vehicle bodies with bodies of metal; with composite, e.g. metal and wood body structures
    • B61D17/18—Internal lining, e.g. insulating
    • B61D17/185—Internal lining, e.g. insulating for sound insulating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/001—Alkali-resistant fibres
    • C03C13/002—Alkali-resistant fibres containing zirconium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/24—Coatings containing organic materials
    • C03C25/26—Macromolecular compounds or prepolymers
    • C03C25/32—Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C03C25/36—Epoxy resins
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/465—Coatings containing composite materials
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D13/00—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft
    • D03D13/008—Woven fabrics characterised by the special disposition of the warp or weft threads, e.g. with curved weft threads, with discontinuous warp threads, with diagonal warp or weft characterised by weave density or surface weight
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • 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
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/008—Sewing, stitching
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2307/10—Properties of the layers or laminate having particular acoustical properties
    • B32B2307/102—Insulating
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/003—Interior finishings
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/10—Trains

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Woven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

The invention relates to the technical field of subway sound insulation, in particular to a method for manufacturing floor cloth for a sound-insulation noise-reduction subway vehicle, which comprises the following steps of S1: adding 18 percent of zirconium dioxide and 7 percent of titanium dioxide into glass, melting the zirconium dioxide and the titanium dioxide in a smelting furnace at high temperature, drawing the mixture into filaments by platinum, coating the filaments by water-soluble epoxy resin and a coupling agent, and splicing and twisting the coated filaments into glass filaments for spinning; s2, textile wire manufacturing: weaving the glass yarns in the S1 into a plurality of strands to prepare hollow textile yarns; s3, gum dipping: immersing the hollow textile wire prepared in the step S2 in a high-molecular anti-emulsion for soaking, fishing out and drying in the shade at room temperature; s4, spinning: spinning the textile yarns dipped in the glue and dried in the shade in the S3 into sound-proof cloth by adopting a warp-weft weaving method; according to the invention, the sound insulation cloth is adopted, the sound insulation effect is enhanced by adopting three layers of sound insulation cloth, the sound insulation cloth is combined with the polyurethane sound absorption sponge, the good sound insulation effect is realized, and the sound insulation cloth has the effects of skid resistance, wear resistance, and easiness in cleaning due to the surface of the flexible epoxy resin.

Description

Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle
Technical Field
The invention relates to the technical field of subway sound insulation, in particular to a method for manufacturing floor cloth for a sound-insulation noise-reduction subway vehicle.
Background
The subway is a rapid, large-traffic and electric power traction rail transit built in cities. The train runs on a totally closed line, the line located in the central urban area is basically arranged in the underground tunnel, and the line outside the central urban area is generally arranged on a viaduct or the ground. Because the subway adopts rail motion, the friction between wheel and the track can produce very big noise, uses to adopt the floor cloth that has the sound insulation effect to play certain sound insulation effect usually.
Chinese patent No. CN201610903482.0 discloses a method for installing 3D fabric floor for rail vehicles, 3D fabric floor and a method for manufacturing the same, comprising the following steps: firstly, paving a cold-proof sound-proof material on a corrugated floor of a stainless steel vehicle body; secondly, arranging a rubber vibration damping pad every 5 wave crests from the edge wave crests of the corrugated floor of the vehicle body; the rubber vibration damping pad is adhered to the wave crest of the vehicle body; thirdly, bonding a structural adhesive on the edge of the 3D fabric floor, and bonding the 3D fabric floor bonded with the structural adhesive to a vehicle body framework; fourthly, after the structural adhesive in the third step is cured and stabilized, sealant is applied between the 3D fabric floor and the vehicle body rubber baffle plate, and the 3D fabric floor and the vehicle body rubber baffle plate are scraped to be flat; and fifthly, laying floor cloth above the whole 3D fabric floor. Compared with the aluminum honeycomb and foam sandwich floor with a sandwich structure, the method thoroughly solves the defects that the surface layer is easy to peel off and the rubber surface is easy to bulge.
Although certain sound insulation effect can be achieved in the CN201610903482.0 patent, the sound insulation effect is poor, the surface of the 3D fabric is uneven, the 3D fabric is not easy to keep clean, a large amount of hair, paper scraps and other garbage which are difficult to clean exist in a subway carriage with more people, and the subway is difficult to clean. Therefore, the development of a method for manufacturing the floor cloth for the sound insulation and noise reduction metro vehicle is urgently needed.
Disclosure of Invention
The invention aims to provide a method for manufacturing floor cloth for a sound-insulation noise-reduction metro vehicle, which aims to solve the problems of poor sound-insulation effect and inconvenience for cleaning in the background technology.
The technical scheme of the invention is as follows: the method comprises the following steps:
s1, silk making: adding 18 percent of zirconium dioxide and 7 percent of titanium dioxide into glass, melting the zirconium dioxide and the titanium dioxide in a smelting furnace at high temperature, drawing the mixture into filaments by platinum, coating the filaments by water-soluble epoxy resin and a coupling agent, and splicing and twisting the coated filaments into glass filaments for spinning;
s2, textile wire manufacturing: weaving the glass yarns in the S1 into a plurality of strands to prepare hollow textile yarns;
s3, gum dipping: immersing the hollow textile wire prepared in the step S2 in a high-molecular anti-emulsion for soaking, fishing out and drying in the shade at room temperature;
s4, spinning: spinning the textile yarns dipped in the glue and dried in the shade in the S3 into sound-proof cloth by adopting a warp-weft weaving method;
s5, wiring connection: overlapping three layers of the sound-proof cloth woven in the S4, then routing the three layers of the sound-proof cloth by using the textile threads made in the S3, and connecting the three layers of the sound-proof cloth;
s6, covering bottom and covering surface: adhering polyurethane sound-deadening sponge to the bottom surface of the three-layer sound-insulation cloth with the lining in the S5 by glue, smearing a flexible epoxy resin layer on the upper surface of the polyurethane sound-deadening sponge for self-leveling, and airing;
s7, locking: carrying out edge locking on the sound-proof cloth covered with the bottom and the surface in the step S6 by using the hollow textile thread manufactured in the step S2 to manufacture the floor cloth;
s8, rolling: and (4) rolling the floor cloth prepared in the step (S7) according to a certain specification.
Further, the temperature of the melting furnace in S1 was 1600 ℃, the usage ratio of zirconia and titania was each volume unit, and the mixing ratio of the water-soluble epoxy resin and the coupling agent was 1: 1.
Further, in S2, the number of strands of the glass fiber is 10 to 15 strands, and the diameter of the hollow textile thread is 1 to 2 mm.
Further, in S3, the high molecular weight emulsion-resistant component is styrene-butadiene rubber and acrylic emulsion, the mixing ratio of the styrene-butadiene rubber and the acrylic emulsion is 4:6, the soaking time of the hollow textile wire is 10 minutes, and the airing time is 3-5 hours.
Further, in S4, the woven soundproof cloth has three different specifications of 2.6 m, 2.2 m, or 2.0 m in width, and the warp and weft density of the soundproof cloth is 18 × 10.
Further, in the step S5, the pulling force of the trace connection is 10 to 15 newtons, and the pitch of the traces is 20 millimeters.
Further, the thickness of the polyurethane sound-deadening sponge in the S6 is 5 mm, and the thickness of the flexible epoxy resin is 3 mm.
Further, the adhesive glue used in S6 is one or a combination of starch glue and glutinous rice glue.
Further, in S7, the distance between the locking edges is 5-8 mm, and the floor cloth is properly rolled after the locking edges are completed.
The invention provides a method for manufacturing floor cloth for a sound-insulation noise-reduction metro vehicle by improvement, compared with the prior art, the method has the following improvements and advantages:
(1) through the sound insulation cloth and the polyurethane amortization sponge that set up, sound insulation cloth itself adopts the glass silk that has the effect that gives sound insulation to make, adopts three-layer sound insulation cloth to walk the line connection again for sound insulation effect reinforcing combines with having sound insulation effect polyurethane amortization sponge again, realizes good sound insulation effect.
(2) Through the flexible epoxy surface that sets up for floor cloth lays the plane of existing bright and clean in the subway, cleans easily moreover, and soft epoxy can also play certain antiskid effect relatively, prevents that the passenger in the subway from slipping carelessly.
(3) Through the zirconium dioxide, the titanium dioxide and the macromolecule emulsion resistance, the physical and chemical properties of the floor cloth are enhanced, so that the floor cloth is suitable for being used in special environments, the service life of the floor cloth is prolonged, and the cost for frequently replacing the floor cloth by related departments of subways is saved.
Drawings
The invention is further explained below with reference to the figures and examples:
FIG. 1 is an overall flow diagram of the present invention;
FIG. 2 is a process flow diagram for making filaments according to the present invention;
FIG. 3 is a gum dipping flow diagram of the present invention;
fig. 4 is a flow chart of the present invention for both bottoming and facing.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention provides a method for manufacturing a floor cloth for a sound-insulation noise-reduction metro vehicle by improving, as shown in fig. 1-4, the method comprises the following steps:
s1, silk making: adding 18% of zirconium dioxide and 7% of titanium dioxide into glass, melting the mixture at high temperature in a melting furnace, drawing the mixture into filaments by platinum leakage, forming a zirconium and titanium ion mixed film on the surfaces of the glass filaments to prevent alkaline substances from corroding the glass filaments, coating the glass filaments by water-soluble epoxy resin and a coupling agent, splicing and twisting the glass filaments into glass filaments for spinning, and twisting three glass filaments into a thicker glass filament;
s2, textile wire manufacturing: 15 strands of glass yarns in the S1 are put together to be woven to form hollow textile yarns, and the hollow structure of the textile yarns can ensure that the textile yarns have better toughness and flexibility and improve the comprehensive performance of the floor cloth;
s3, gum dipping: immersing the hollow textile wire prepared in the step S2 in a high-molecular anti-emulsion, fishing out, drying in the shade at room temperature, and fully gluing by using a constant-speed constant-tension control technology;
s4, spinning: weaving the textile yarns which are dipped in the glue and dried in the shade in the S3 into the sound-insulating cloth by adopting a warp-weft weaving method, wherein the glass fiber has good sound-insulating and fireproof effects, so that the cloth made of the glass fiber also has sound-insulating and fireproof effects;
s5, wiring connection: overlapping three layers of the sound-proof cloth woven in the S4, then routing the three layers of the sound-proof cloth by using the textile threads made in the S3, connecting the three layers of the sound-proof cloth, and overlapping the three layers of the sound-proof cloth together to thicken the thickness of the sound-proof cloth and increase the sound-proof effect;
s6, covering bottom and covering surface: the bottom surface of the three-layer sound-insulating cloth which is finished by accommodating the lining in the S5 is adhered with polyurethane sound-insulating sponge by glue, the polyurethane sound-insulating sponge can enhance the sound-insulating effect of the floor cloth and has the bottom flame-retardant effect, a flexible epoxy resin layer is smeared on the upper surface of the three-layer sound-insulating cloth for self-leveling and airing, the surface made by the self-leveling epoxy resin layer is not only smooth and attractive, but also is easy to clean and clean, and the three-layer sound-insulating cloth is particularly suitable for being used in places with many people and needing to be kept clean;
s7, locking: the sound-proof cloth with the bottom and the surface covered in the S6 is processed by using the hollow textile thread processed in the S2 to be locked to be manufactured into the floor cloth, and the floor cloth with the locked edge is not only beautiful, but also prevents the edge of the floor cloth from warping;
s8, rolling: and (4) rolling the floor cloth prepared in the step S7 according to a certain specification, so that the floor cloth is convenient to transport.
Further, in S1, the temperature of the melting furnace is 1600 ℃, the usage ratio of zirconium dioxide and titanium dioxide is volume unit, and the mixing ratio of the water-soluble epoxy resin and the coupling agent is 1:1, so that the prepared glass fiber has a certain alkali-resistant effect and higher toughness.
Further, in S2, the number of strands of the glass yarn was 15, the diameter of the hollow textile yarn was 2 mm, and the floor cloth made of the hollow textile yarn with the diameter of 2 mm was not only flat but also not too stiff.
Further, in S3, the high molecular weight emulsion-resistant component is styrene-butadiene rubber and acrylic emulsion, the mixing ratio of styrene-butadiene rubber and acrylic emulsion is 4:6, the soaking time of the hollow textile thread is 10 minutes, and the airing time is 5 hours, so that the textile thread has good alkali resistance and flexibility.
Further, in S4, the woven soundproof cloth has three different specifications of 2.6 m, 2.2 m, or 2.0 m in width, and the three different specifications can be adapted to A, B, C different types of subways, and the warp and weft densities of the soundproof cloth are 18 × 10, and 18 × 10 indicates that the number of warp textile threads is 18 and the number of weft textile threads is 10 within 1 square inch.
Further, in S5, the tension of the connection of the wires is 15 newtons, so that the tension is uniform and is not too tight or too loose, and the distance between the wires is 20 mm, so that the three layers of sound-proof cloth are firmly connected with each other.
Further, the thickness of the polyurethane sound-deadening sponge in the step S6 is 5 mm, the polyurethane sound-deadening sponge is not too thick and too thin, the polyurethane sound-deadening sponge is too thick to enable the floor cloth to be stepped on by feet to soften, the polyurethane sound-deadening sponge is too thin to achieve the sound insulation effect of the polyurethane sound-deadening sponge, and the thickness of the flexible epoxy resin is 3 mm to enable the flexible epoxy resin to be fully bonded with the floor cloth.
Furthermore, the bonding glue adopted in the S6 is one or the combination of starch glue and glutinous rice glue, and the environment-friendly starch glue or glutinous rice glue is used for bonding, so that the environment-friendly property of the floor cloth is ensured.
Further, in S7, the pitch of the lockstitch is 8 mm, and after the lockstitch is completed, the floor cloth is appropriately rolled, and after the floor cloth is rolled by the roller, the floor cloth is more flat.
The working principle of the invention is as follows: preparing silk: adding 18% of zirconium dioxide and 7% of titanium dioxide into glass, melting the mixture at high temperature in a melting furnace, drawing the mixture into filaments by platinum leakage, forming a zirconium and titanium ion mixed film on the surfaces of the glass filaments to prevent alkaline substances from corroding the glass filaments, coating the glass filaments by water-soluble epoxy resin and a coupling agent, splicing and twisting the glass filaments into glass filaments for spinning, and twisting three glass filaments into a thicker glass filament; preparing a textile thread: 15 strands of glass yarns in the S1 are put together to be woven to form hollow textile yarns, and the hollow structure of the textile yarns can ensure that the textile yarns have better toughness and flexibility and improve the comprehensive performance of the floor cloth; gum dipping: immersing the hollow textile wire prepared in the step S2 in a high-molecular anti-emulsion, fishing out, drying in the shade at room temperature, and fully gluing by using a constant-speed constant-tension control technology; weaving: weaving the textile yarns which are dipped in the glue and dried in the shade in the S3 into the sound-insulating cloth by adopting a warp-weft weaving method, wherein the glass fiber has good sound-insulating and fireproof effects, so that the cloth made of the glass fiber also has sound-insulating and fireproof effects; routing connection: overlapping three layers of the sound-proof cloth woven in the S4, then routing the three layers of the sound-proof cloth by using the textile threads made in the S3, connecting the three layers of the sound-proof cloth, and overlapping the three layers of the sound-proof cloth together to thicken the thickness of the sound-proof cloth and increase the sound-proof effect; covering bottom and covering surface: the bottom surface of the three-layer sound-insulating cloth which is finished by accommodating the lining in the S5 is adhered with polyurethane sound-insulating sponge by glue, the polyurethane sound-insulating sponge can enhance the sound-insulating effect of the floor cloth and has the bottom flame-retardant effect, a flexible epoxy resin layer is smeared on the upper surface of the three-layer sound-insulating cloth for self-leveling and airing, the surface made by the self-leveling epoxy resin layer is not only smooth and attractive, but also is easy to clean and clean, and the three-layer sound-insulating cloth is particularly suitable for being used in places with many people and needing to be kept clean; and (3) locking: the sound-proof cloth with the bottom and the surface covered in the S6 is processed by using the hollow textile thread processed in the S2 to be locked to be manufactured into the floor cloth, and the floor cloth with the locked edge is not only beautiful, but also prevents the edge of the floor cloth from warping; rolling: and (4) rolling the floor cloth prepared in the step S7 according to a certain specification, so that the floor cloth is convenient to transport.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. A method for manufacturing floor cloth for a sound-insulation noise-reduction metro vehicle is characterized by comprising the following steps: the method comprises the following steps:
s1, silk making: adding 18 percent of zirconium dioxide and 7 percent of titanium dioxide into glass, melting the zirconium dioxide and the titanium dioxide in a smelting furnace at high temperature, drawing the mixture into filaments by platinum, coating the filaments by water-soluble epoxy resin and a coupling agent, and splicing and twisting the coated filaments into glass filaments for spinning;
s2, textile wire manufacturing: weaving the glass yarns in the S1 into a plurality of strands to prepare hollow textile yarns;
s3, gum dipping: immersing the hollow textile wire prepared in the step S2 in a high-molecular anti-emulsion for soaking, fishing out and drying in the shade at room temperature;
s4, spinning: spinning the textile yarns dipped in the glue and dried in the shade in the S3 into sound-proof cloth by adopting a warp-weft weaving method;
s5, wiring connection: overlapping three layers of the sound-proof cloth woven in the S4, then routing the three layers of the sound-proof cloth by using the textile threads made in the S3, and connecting the three layers of the sound-proof cloth;
s6, covering bottom and covering surface: adhering polyurethane sound-deadening sponge to the bottom surface of the three-layer sound-insulation cloth with the lining in the S5 by glue, smearing a flexible epoxy resin layer on the upper surface of the polyurethane sound-deadening sponge for self-leveling, and airing;
s7, locking: carrying out edge locking on the sound-proof cloth covered with the bottom and the surface in the step S6 by using the hollow textile thread manufactured in the step S2 to manufacture the floor cloth;
s8, rolling: and (4) rolling the floor cloth prepared in the step (S7) according to a certain specification.
2. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: the temperature of the melting furnace in S1 was 1600 ℃, the usage ratios of zirconia and titania were both volume units, and the mixing ratio of the water-soluble epoxy resin and the coupling agent was 1: 1.
3. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: in S2, the number of strands of the glass fiber is 10-15, and the diameter of the hollow textile thread is 1-2 mm.
4. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: in S3, the high polymer anti-emulsion comprises styrene-butadiene rubber and pure acrylic emulsion, the mixing ratio of the styrene-butadiene rubber and the pure acrylic emulsion is 4:6, the soaking time of the hollow textile wire is 10 minutes, and the airing time is 3-5 hours.
5. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: in S4, the woven soundproof cloth has three different specifications of 2.6 m, 2.2 m, or 2.0 m in width, and the warp and weft density of the soundproof cloth is 18 × 10.
6. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: in the step S5, the connection tension of the wires is 10-15 Newton, and the distance between the wires is 20 mm.
7. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: the thickness of the polyurethane sound-deadening sponge in the S6 is 5 mm, and the thickness of the flexible epoxy resin is 3 mm.
8. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: the adhesive glue adopted in the step S6 is one or a combination of starch glue and glutinous rice glue.
9. The manufacturing method of the floor cloth for the sound insulation and noise reduction metro vehicle as claimed in claim 1, wherein the manufacturing method comprises the following steps: in the step S7, the distance between the locking edges is 5-8 mm, and the floor cloth is properly rolled after the locking edges are finished.
CN202010303470.0A 2020-04-17 2020-04-17 Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle Active CN111634301B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010303470.0A CN111634301B (en) 2020-04-17 2020-04-17 Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010303470.0A CN111634301B (en) 2020-04-17 2020-04-17 Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle

Publications (2)

Publication Number Publication Date
CN111634301A true CN111634301A (en) 2020-09-08
CN111634301B CN111634301B (en) 2021-12-28

Family

ID=72324652

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010303470.0A Active CN111634301B (en) 2020-04-17 2020-04-17 Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle

Country Status (1)

Country Link
CN (1) CN111634301B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114855454A (en) * 2022-05-31 2022-08-05 杭州易川塑业有限公司 High-fatigue-resistance mesh cloth and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786538A (en) * 2010-02-09 2010-07-28 浙江国力纺织有限公司 Process for producing core cloth of conveyor
CN101818408A (en) * 2010-04-19 2010-09-01 常州市宏发纵横新材料科技有限公司 Production process of carbon fiber warp-knitting unidirectional cloth
CN102561048A (en) * 2010-12-21 2012-07-11 浙江国力纺织有限公司 Production process for weaving wide-angle cloth
CN105714467A (en) * 2016-02-22 2016-06-29 太仓市虹鹰印花有限公司 Making method of mothproof fiber cloth
CN107245882A (en) * 2017-05-24 2017-10-13 浙江凯澳新材料有限公司 A kind of production technology of wear-resisting glass-fiber-fabric
CN110482868A (en) * 2019-07-11 2019-11-22 安徽金九鼎复合材料有限公司 A kind of manufacture craft of abrasive glass fibers cloth

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101786538A (en) * 2010-02-09 2010-07-28 浙江国力纺织有限公司 Process for producing core cloth of conveyor
CN101818408A (en) * 2010-04-19 2010-09-01 常州市宏发纵横新材料科技有限公司 Production process of carbon fiber warp-knitting unidirectional cloth
CN102561048A (en) * 2010-12-21 2012-07-11 浙江国力纺织有限公司 Production process for weaving wide-angle cloth
CN105714467A (en) * 2016-02-22 2016-06-29 太仓市虹鹰印花有限公司 Making method of mothproof fiber cloth
CN107245882A (en) * 2017-05-24 2017-10-13 浙江凯澳新材料有限公司 A kind of production technology of wear-resisting glass-fiber-fabric
CN110482868A (en) * 2019-07-11 2019-11-22 安徽金九鼎复合材料有限公司 A kind of manufacture craft of abrasive glass fibers cloth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114855454A (en) * 2022-05-31 2022-08-05 杭州易川塑业有限公司 High-fatigue-resistance mesh cloth and preparation method thereof

Also Published As

Publication number Publication date
CN111634301B (en) 2021-12-28

Similar Documents

Publication Publication Date Title
CN111634301B (en) Manufacturing method of floor cloth for sound-insulation noise-reduction metro vehicle
RU2608407C2 (en) Sound absorbing wall coating
US9200438B2 (en) Acoustic absorbent wall coating
US20150118928A1 (en) Lint-preventing yarn and woven floor decoration material using the same
CN104842893A (en) Silencing composite board used for automobile
JP6435484B2 (en) Sound absorbing interior material and manufacturing method thereof
RU2005127598A (en) MINERAL WOOL PANEL, WITH CANVAS, COVERING BOTH ITS PARTIES
CN210436724U (en) Ultraviolet-proof curtain fabric
CN106476828B (en) A kind of 3D textile floor installation method used for rail vehicle, 3D textile floor and preparation method thereof
CN208558515U (en) A kind of sound-absorbing and flame-retardant fabric
JP2008002016A (en) Glass fiber fabric
CN103289591A (en) Sound-proof flame-retarding interior fabric with back adhesive
CN107415359B (en) Nanoscale heat-insulating noise-reducing tank interior composite material and preparation method thereof
KR200439217Y1 (en) Elastic adhesive tape for joint of plaster board
WO2010022547A1 (en) A paper-based composite material
CN211868826U (en) Wear-resistant breathable non-woven fabric
CN208071627U (en) A kind of flannelette adhesive tape for wrapping up harness
CN208978768U (en) A kind of roof of the vehicle inside gadget
CN216782978U (en) Self-cleaning film layer with better tear resistance
CN210438679U (en) Noise reduction type automobile adhesive tape
CN212555393U (en) High-strength glass fiber chopped strand mat for bus ceiling
CN219547234U (en) Alkali-resistant continuous felt net structure
CN214995416U (en) Full matt wall cloth
CN211441424U (en) Ceiling warp-knitted fabric for automotive interior
CN211616907U (en) Sound-insulation composite fabric for automobile door plate

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP03 Change of name, title or address

Address after: No.28 Changning Road, Chahe Town Economic Development Zone, Lai'an county, Chuzhou City, Anhui Province 239200

Patentee after: Anhui Jinyue Hengtong Transportation Equipment Co.,Ltd.

Address before: 239000, No. 241, yongyang East Road, Xin'an Town, Lai'an county, Chuzhou City, Anhui Province

Patentee before: HENGTONG RUBBER & PRODUCTS CO.,LTD.

CP03 Change of name, title or address