384 results about "Artificial turf" patented technology

The invention discloses a highly permeable lawn and a preparation method thereof, the highly permeable lawn comprises artificial grass yarns, gum and a base layer, the artificial grass yarns are woven on the base layer, the gum is arranged on the bottom surface of the base layer, the artificial grass yarns and the base layer are fixed, the gum comprises latex, a calcium carbonate filler, a foaming agent and a cross-linking agent, the glass transition temperature Tg of the latex is 10-40 DEG C, the foaming agent is a foaming agent, and the cross-linking agent is a cross-linking agent. The latex comprises carboxylic butadiene-styrene latex and ethylene-vinyl acetate copolymer latex; the latex comprises the following components in parts by mass: 60-90 parts of carboxylic butadiene-styrene latex and 10-40 parts of ethylene-vinyl acetate copolymer latex. The base layer in the artificial turf is improved, the porous breathable gum is prepared, it is ensured that the mechanical property of the artificial turf meets the requirement, and the high water permeability of the artificial turf is achieved under the condition that drainage holes are not punched.

A deck board system for integrating artificial turf and drainage features includes a plurality of deck board panels, each with an extruded or pultruded panel body featuring an internal screw boss, an internal reinforcement strip, an overhang, a ledge, drainage openings on the topside, and underside openings. The system further comprises a finishing feature and an artificial turf layer. The overhang engages with adjacent panels, while the finishing feature straddles at least two panels and engages with the overhang. The artificial turf layer covers one or more deck board panels, providing a seamless and functional deck surface with integrated drainage capabilities.

The invention discloses a high-stability bio-based polyurethane adhesive for artificial turf and a use method of the high-stability bio-based polyurethane adhesive, and relates to the technical field of polyurethane adhesives. The adhesive comprises the following raw materials in parts by weight: a component A: 20-60 parts of bio-oil polyol, 20-60 parts of polyether polyol, 5-15 parts of a chain extender, 0.1-1 part of an anti-aging agent, 1-5 parts of a dispersing agent, 0.1-1 part of a catalyst, 2-5 parts of color paste and 100-300 parts of filler; the component B is prepared from 30 to 60 parts of isocyanate. According to the polyurethane adhesive, environment-friendly solvent-free raw materials are adopted, and the bio-oil polyol is used as a main material, so that the polyurethane adhesive has reproducibility, environmental friendliness and naturalness; the high-performance dispersing agent is added, so that the stability of the polyurethane adhesive is improved, the viscosity of a system is reduced, the bonding strength of the adhesive is improved, the mixing uniformity of polyurethane is effectively enhanced, the stabilizing time is long, the performance is better, and the polyurethane adhesive can be better applied to artificial turf as an adhesive.

Provided is a method for manufacturing an artificial turf, including: providing a base cloth; providing artificial turf yarns; tufting the artificial turf yarns on the base cloth, and applying an adhesive; and blowing air to the base cloth having the adhesive applied thereto to obtain the artificial turf. According to the manufactured artificial turf, when passing air through the air blowing device, water permeable holes are formed in the bonding layer applied on the base cloth. The water seepage rate of the artificial turf is increased by means of water seepage through the water permeable holes. Moreover, there is no need to pierce the adhesive applied surface of the base cloth during production, thereby avoiding damage to the structure of the artificial turf by piercing. This effectively prevents the artificial turf yarns from loosening and falling off and prolongs the service life of the artificial turf.

A synthetic turf cover system for covering various types of sloping ground includes synthetic grass blades tufted into and through a composite backing, with the composite backing including a non-woven synthetic textile lower layer and a woven textile upper layer positioned above and adjacent the non-woven synthetic textile lower layer. The non-woven synthetic textile lower layer provides good interface shear strength with the ground or a ground-covering membrane, while the woven textile upper lawyer provides good strength. The synthetic turf cover system provides good cushioning to help protect the geomembrane against damage from vehicles driving on the synthetic turf cover system.

The invention belongs to the technical field of polymer compositions, and particularly relates to a high-weather-resistance artificial turf and a preparation method thereof. The high-weather-resistance artificial turf is prepared from the following components in parts by mass: 125 to 160 parts of matrix resin, 8 to 12 parts of coloring master batch, 6 to 8.5 parts of microcapsule compound, 5.8 to 10 parts of functional additive and 3 to 7 parts of lubricant, wherein the microcapsule is prepared by compounding a shell material obtained by reacting diisocyanate with polyamine and a core material which is a phase change material. The preparation method comprises the following steps: premixing matrix resin, coloring master batch, a microcapsule compound, a functional additive and a lubricant, and carrying out melt extrusion, wire drawing and shaping to obtain the artificial grass. And implanting the artificial grass into the base cloth, and carrying out gum coating, cutting and rolling to obtain the high-weather-resistance artificial turf. The microcapsules and the hydroxypropyl methyl cellulose are doped in the matrix resin, so that the artificial turf still has stable elasticity, strength and wear resistance in complex temperature and humidity environments.

The invention belongs to the technical field of artificial turf recovery, and discloses a cutting device for artificial turf recovery, which comprises a main body box and cutting mechanisms symmetrically arranged on the main body box, by arranging multiple cleaning mechanisms, impurities such as broken stones on the artificial turf are effectively removed, the technical defect that the impurities are difficult to remove in the prior art is overcome, secondly, a unique grass yarn treatment process including the steps of air suction, carding, air blowing, pressing and the like is adopted, the situation that grass yarns are directly cut by a cutting knife is successfully avoided, grass yarn damage is reduced, and the grass yarn processing efficiency is improved. The recycling rate of the grass filaments is improved, and the technical defect that the grass filaments are easily wound on a cutting tool in the prior art is overcome.

To provide an artificial turf that can stably fix a photocatalytic substance to the surface of the artificial turf and exhibit an environmental purification function for a long period of time. [Solution] The artificial turf (1) according to the present invention is structured with grass blades (10) made of resin and a base layer (20) that supports the grass blades. A photocatalytic layer (10a) made of spear-shaped titanium dioxide particles derived from a peroxotitanium-based coating agent is formed on the surface of the grass blades (10). The high aspect ratio structure of the spear-shaped titanium dioxide particles creates an anchoring effect on the grass blade surface, significantly improving the mechanical adhesion and abrasion resistance of the photocatalytic layer (10a).

The utility model relates to the technical field of artificial turfs, and discloses a moisture absorption anti-skidding type artificial turf which comprises a wear-resisting layer and artificial grass roots, a plurality of fixing pipes are arranged on the inner wall of the wear-resisting layer and distributed on the inner wall of the wear-resisting layer in a linear array shape, water accumulation grooves are formed in the inner walls of the fixing pipes, and the water accumulation grooves are communicated with the wear-resisting layer. A gasket is arranged on the inner wall of the fixing pipe, a placement column layer is arranged on the inner wall of the gasket, and a plurality of artificial grass leaves are arranged on the outer wall of the placement column layer. According to the moisture-absorption anti-skid artificial turf, due to the fact that the arrangement column layer is mainly made of sponge materials with the water absorption effect, water can flow into the water accumulation groove to be stored through the arrangement column layer in rainy and foggy weather, and due to the particularity of materials of the artificial grass leaves, the water stored in the water accumulation groove can flow into the water accumulation groove to be stored in the water accumulation groove in drought weather. The artificial grass leaves can be directly guided into the artificial grass leaves through the arrangement column layers, so that the ornamental effect of the lawn is better, and the practicability of the lawn is further improved.

An edging interface (120) for a golf course bunker (100) includes a strip of backing (122) divided longitudinally into a first portion (128) and a second portion (130). The strip of backing is also laterally divided into a plurality of adjacent sections by a plurality of cuts, where each adjacent section is joined together at the first portion, and artificial turf (124) is secured to the first portion. The second portion of each section is configured to be anchored between the golf course bunker and a grass edge (144) of the golf course. The edging interface can be rolled up for handling and shipping, and unrolled in place for installation. The artificial turf comprises straight and curly yarn and has a color to match natural turf stacked bunker edges. In addition, the first portion and the second portion longitudinally divide the strip of backing into substantially equal portions.

Use of a spreading granulate as infill granulate for grass and artificial turf pitches, wherein the infill granulate comprises a polymer matrix with a proportion of between 10 wt.% and 100 wt.% of at least one biodegradable polymer and at least one filler from the group of natural fillers embedded in the polymer matrix with the at least one biodegradable polymer, characterized in that the infill granulate comprises at least one filler from the group of crushed fruit kernels with a higher hardness than that of the polymer matrix.

A tufted article (e.g., an artificial turf panel) having a backing and a plurality of tufts extending through the backing. The plurality of tufts are distributed among a plurality of patterned regions. Each patterned region has at least one tuft of the plurality of tufts. The tufts of each patterned region differ from the tufts of at least one other patterned region of the tufted article in at least one of color, pile height, yarn type, or yarn density. At least one patterned region creates a longitudinal discontinuity in the color pattern of the tufted article. The tufted article does not have a seam. Complementary side edges of the tufted articles can be secured together to form at least a portion of the surface covering without the need for cutting or the use of inlay components.

The utility model discloses an automatic winding device for artificial turfs, and relates to the technical field of artificial turfs, in particular to an automatic winding device for artificial turfs, which comprises a moving frame, a dust removal box, a tension roller and a winding box, the dust removal box, the tension roller and the winding box are mounted at the top of the moving frame, a surface cleaning mechanism is arranged on the dust removal box, and a filter box is mounted on the outer side wall of the dust removal box. An ejection mechanism is arranged on one side of the winding roller, and a bottom collecting hopper is arranged at the bottom of the winding box. According to the automatic winding device for the artificial turf, through the arrangement of the dust removal box and the surface cleaning mechanism, the purposes of improving the environmental protection property of the device in use and improving the cleaning effect on dust and impurities on the artificial turf are achieved, through the arrangement of a tensioning roller, a synchronous gear and a second belt wheel set, the dust and the impurities are not prone to scattering during follow-up carrying, and the practicability is high. And in addition, a rotating box plate, an end shaft seat and an abutting mechanism are arranged, so that the wound artificial turf is conveniently taken down from the winding roller, and the practicability of the device is further improved.

Systems, apparatus, and methods for forming tufted products may include tufting machines for forming patterned tufted products such as carpets, rugs, and artificial turf or turf products with integrated logos or other designs of multiple colored yarns. The tufting machine may include a series of hollow needles arranged at gauge intervals along a needle bar and capable of receiving a series of different colored and / or typed yarns from a yarn supply system. A yarn selection system may be controlled to selectively hold or pull back yarns from the needles. The needles reciprocate against the backing material to deliver a series of yarns to the backing material and engage with corresponding knives to form yarn tufts.

The utility model relates to the technical field of artificial turfs, in particular to an outdoor artificial turf special for a kindergarten. Comprising a lawn layer and a buffer seat, the buffer seat is of a double-layer clamping plate structure, a plurality of connecting teeth are embedded between the buffer seat and the lawn layer, springs are arranged at the four corners of the buffer seat, damping columns are arranged in the springs, a damping soft pad is fixedly connected to the interior of the buffer seat, and a buffer isolation pad is attached to the top of the damping soft pad. The technical problems that a traditional artificial turf is large in hardness, poor in elasticity and incapable of effectively buffering impact force generated when a child falls down are solved.

The utility model discloses a glue blocking device on artificial turf gluing equipment, which comprises a gluing table, two moving columns, a connecting assembly, a glue blocking plate, an adjusting seat, a collecting groove frame, a collecting box and a collecting assembly, two moving openings used for moving of the moving columns are formed in the gluing table, the moving columns are connected with moving rods in a penetrating mode, moving grooves used for moving of the moving rods are formed in the gluing table, the moving columns can stably move on the gluing table, meanwhile, movement of the moving columns can be limited, and meanwhile during gluing, the moving columns can be fixed through the moving grooves. The artificial turf can be placed on the moving opening to shield the moving opening, the glue cannot flow down at the moving opening, the connecting assembly is arranged between the two moving columns, and the glue blocking plate is arranged on one side of each moving column in a lifting mode. According to the glue blocking device on the artificial turf gluing equipment, blocked glue can be conveniently collected.

This invention discloses a high-foaming-ratio polyurethane artificial turf backing adhesive, its preparation method, and its application. The polyurethane backing adhesive for artificial turf comprises the following components: a main base material, an organic amine catalyst, a foaming agent, and an organosilicon accelerator. The main base material is composed of a mixture of high-molecular-weight polyether polyol, polymeric polyether polyol, and vegetable oil polyol, with a mass ratio of (2-4):(1-3):(1-2). The high-foaming-ratio polyurethane artificial turf backing adhesive is environmentally friendly, solvent-free, non-toxic, has high pull-out strength, good resilience, and requires less adhesive application.

The utility model discloses a filling-free type artificial turf which comprises base cloth, a buffer layer is arranged at the bottom of the base cloth, a wear-resisting layer is arranged at the bottom of the buffer layer, a plurality of sets of limiting grooves are formed in the wear-resisting layer, anti-falling balls are arranged on the inner sides of the multiple sets of limiting grooves in a sleeved mode, artificial grass is arranged at the tops of the anti-falling balls, and the anti-falling balls and the artificial grass are arranged in a staggered mode. A plurality of groups of drainage grooves are formed in the bottom of the wear-resistant layer, and a plurality of groups of drainage holes communicated with the drainage grooves are uniformly formed in the top of the base cloth; the wear-resistant layer, the artificial grass yarns, the anti-falling balls and the limiting grooves are matched with one another, so that the artificial grass yarns are mounted on the anti-falling balls, pedestrians can be prevented from directly stepping on the roots of the artificial grass yarns to cause damage to the artificial grass yarns, meanwhile, the artificial grass yarns can be prevented from falling off easily due to the limiting effect on the anti-falling balls, and the service life of the artificial grass yarns is prolonged. The service life of the artificial grass is prolonged, and the overall service life of the lawn is further prolonged.

The utility model discloses a composite type artificial turf shock pad layer, and particularly relates to the technical field of artificial turfs, the composite type artificial turf shock pad layer comprises an elastic supporting frame, a plurality of supporting assemblies are filled in the elastic supporting frame, and each supporting assembly comprises a positioning column arranged in the elastic supporting frame. A plurality of elastic supporting cylinders used for supporting are distributed on the outer side of the positioning column. The supporting assembly, the elastic supporting frame and the elastic supporting pad are stressed to deform and sink downwards to abut against the positioning column, the positioning column is pressed to move downwards and enable the elastic supporting barrel to deform, when the elastic supporting barrel deforms, all the rubber balls in the elastic supporting barrel extrude one another to absorb and release the received pressure, impact force is reduced, and the service life of the elastic supporting barrel is prolonged. And when the elastic supporting pad deforms, airflow in the elastic supporting frame can be extruded, so that the airflow in the elastic supporting frame can be exhausted through the exhaust holes, the multi-layer damping function on the lawn is achieved, spring equipment does not need to be additionally installed, and the practicability is good while the cost is reduced.

The portable two-component polyurethane adhesive storage device for the artificial turf comprises a supporting frame, first electric push rods are fixedly installed on the two sides in the supporting frame, a containing plate located below the first electric push rods is slidably connected to the interior of the supporting frame, a top plate is fixedly installed at the top of the supporting frame, and the top plate is fixedly connected with the supporting frame. The movable ends of the first electric push rods are fixedly installed on the two sides of the front face of the containing plate, guide sliding rods are fixedly installed at the top of the top plate, a threaded rod located between the guide sliding rods is rotationally connected to the top of the top plate, and an adjusting motor is fixedly installed on one side of the top of the top plate. The output end of the adjusting motor and one end of a threaded rod are fixedly installed. After the materials are clamped, the materials are driven to move upwards to the combined height, the first electric push rod pushes the placing plate to slide out of the supporting frame, and then the glue barrels are placed on the placing plate, so that the materials are convenient to store and take, and the glue barrels cannot be formed due to overhigh accumulation.

The present invention discloses a compacting mechanism for producing artificial plastic turf, belonging to the field of turf production. The mechanism comprises a base, support frames fixedly connected at the four corners of the upper surface of the base, a hydraulic rod fixedly connected to the upper surface of the support frame, a telescopic rod fixedly connected to the output end of the hydraulic rod, a movable plate fixedly connected to the bottom of the telescopic rod, and extrusion platforms fixedly connected to both sides of the upper surface of the base. The mechanism can drive a compacting roller to move back and forth on the surface of the artificial turf via a buffer rod and an outer sleeve to perform extrusion. As the artificial turf is pressed more and more tightly, the compacting roller moves slightly downward under the action of a first spring, maintaining close contact between the compacting roller and the surface of the artificial turf. The compacting force exerted by the compacting roller on the artificial turf is always maintained within an appropriate range. When the compacting roller moves back and forth, the compacting roller can compress the artificial turf with each movement, thereby improving the compacting effect of the compacting roller on the artificial turf.

A mobile apparatus that is automated to measure controlled and applied forces and moments to sport surfaces allowing for performance and safety assessment of athletic apparel and athletic surfaces, such as natural or artificial turf. The apparatus is capable of using not only shear and compressive forces, but also rotational moments, and all prescribed forces and moments in combination at the same or different times. The apparatus and related system can link these forces and moments together and combine them to more closely mimic behaviors of a human foot during an athletic movement, thereby applying and measuring interactions between all forces and moments at the same or different times.

The invention discloses an artificial turf structure for exercise training, and relates to the technical field of artificial turfs, the artificial turf structure comprises a turf layer, a protective layer, a permeable layer, a sponge layer and a supporting layer, the protective layer is arranged at the bottom of the turf layer and used for protecting the turf layer, the protective layer is of a permeable and breathable structure, and the permeable layer is arranged at the bottom of the turf layer. The pervious layer is arranged at the bottom of the protective layer and used for supporting, air permeability and water permeability of the turf layer and the protective layer, the sponge layer is arranged at the bottom of the pervious layer, the sponge layer is attached to the pervious layer, and the sponge layer is used for absorbing water flow permeated by the pervious layer. The supporting layer is arranged at the bottom of the sponge layer and used for supporting and splicing each lawn, a water pressing structure is arranged in the sponge layer, and drainage holes which are evenly distributed are formed in the top of the supporting layer; the artificial turf has the beneficial effects that the artificial turf is good in drainage effect and easy to splice.

The invention relates to method for producing an artificial turf, comprising the following steps: providing a carrier material having a top and a bottom, providing a plurality of fibres, wherein each fibre comprises two ends extending from the top of the carrier material and comprising a connected region arranged in a loop-like manner at the bottom of the carrier material; feeding the carrier material with the fibres to a heated rotating calender roller; guiding the carrier material with the fibres over at least one sub-region of the surface of the heated rotating calender roller, wherein the connected regions of the fibres and the bottom of the carrier material face the calender roller; during the guiding of the carrier material with the fibres over the at least one sub-region of the surface of the heated rotating calender roller: transferring heat from the heated rotating calender roller to the carrier material with the fibres, and fusing the connected regions of the fibres with the bottom of the carrier material to the artificial turf, and removing and cooling the artificial turf. The invention further relates to an artificial turf comprising: a carrier material having a top and a bottom; a plurality of fibres, wherein each fibre comprises two ends extending from the top of the carrier material and comprising a connected region arranged in a loop-like manner at the bottom of the carrier material, wherein the carrier material is fused at the bottom to the connected regions of the fibres.

A method of manufacturing an artificial turf fiber includes extruding a polymer mixture through at least one fiber profile opening of an extrusion plate to form an artificial turf fiber, where the fiber profile opening includes first and second end portion openings and a curved middle portion opening has at least one spine opening proximate to at least one end portion opening, allowing the extruded polymer mixture to travel along a distance between the fiber profile opening to a quenching unit, where the at least one spine opening is sized and positioned such that a net polymer mass flow in the extruded polymer mixture from a position of the spine opening to the at least one end portion of the fiber proximate the spine opening occurs before the fiber is quenched, and quenching the extruded polymer mixture in the quenching unit to form the artificial turf fiber.

Infill composition for artificial turf fields comprising at least one layer of particles comprising woody strip corn-based particles, comprising a particle size distribution with an initial dry size of 0.5 to 5 mm and a final size of 0.6 to 7 mm after wetting. The composition can be installed by spreading a layer of dry woody strip corn-based particles onto a provided mat on a compacted stone base; watering the particle layer so that the dry particles expand after watering; brushing the particle layer; and decompacting the particle layer so that the woody strip corn-based particles are evenly distributed over the mat.

The utility model discloses an artificial turf roller coating device which comprises a frame body, the frame body is connected with a gluing assembly used for gluing artificial turf, the gluing assembly comprises an adjusting part which is installed on the frame body and used for adjusting the position of a gluing end, the adjusting part comprises an electric push rod assembly arranged at the top of the frame body, and the electric push rod assembly is connected with the frame body. The roller coating device comprises an electric push rod assembly, a movable frame is installed at the extending end of the bottom of the electric push rod assembly, the lower end of the movable frame is connected with a roller coating assembly, the roller coating assembly comprises a roller rotationally connected with the lower side of the movable frame, and sliding rods are slidably connected into the rotating ends of the two sides of the roller. According to the roller coating device for the artificial turf, the second motor is matched with the screw rod, the distance between the two sets of limiting frames, the traction block, the sliding rod and the piston block is adjusted, the two sets of corrugated pipes correspondingly stretch out and draw back under traction of the piston block, and the glue spraying end of the device is correspondingly adjusted according to the width of the artificial turf needing roller coating.

The utility model provides a kind of artificial turf cleaning device, including host computer;Artificial turf cleaning device further includes connecting frame and by the capsule made of flexible material, the front end of capsule forms feed inlet, and feed inlet is fixed with connecting frame circumferentially;The rear side of host computer is provided with several support blocks that are spaced distribution from left to right, the inside of each support block is formed with the clamping groove of upper end opening, and the upper side of connecting frame is clamped in several clamping grooves to make that capsule and host computer can be detachably connected;The capsule used for collecting sundries in the utility model has the advantages of simple structure, and has the advantages of being convenient to connect with host computer.

The utility model discloses an artificial turf auxiliary unwinding and laying device which comprises a bottom plate, four brake wheels are fixedly connected to the bottom of the bottom plate, a mounting plate is fixedly connected to the bottom of the right end of the bottom plate, a motor is fixedly connected to the outer wall of the mounting plate on one side, and the output end of the motor is fixedly connected with a rotating shaft. In the actual use process, the motor is installed on the installation plate and drives the rotating shaft to rotate after being started, then the roller and the brush on the roller are made to rotate, impurities on the ground can be swept into the collecting box when the brush rotates, the collecting box is borne by the fixed installation frame, and through cooperation of the protruding block and the groove, the impurities can be collected. According to the device, the problems that an existing ground cleaning device is low in efficiency and inconvenient to collect are solved, a traditional device is low in cleaning speed and tedious in impurity collecting operation, through cooperation of all components, the ground can be rapidly cleaned, the collecting box can be conveniently treated, efficient ground cleaning is achieved, and the cleaning efficiency is improved. And the working efficiency is improved.