CN115972637A - Wear-resistant artificial lawn, preparation method and equipment - Google Patents
Wear-resistant artificial lawn, preparation method and equipment Download PDFInfo
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- CN115972637A CN115972637A CN202211716078.4A CN202211716078A CN115972637A CN 115972637 A CN115972637 A CN 115972637A CN 202211716078 A CN202211716078 A CN 202211716078A CN 115972637 A CN115972637 A CN 115972637A
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- 238000002360 preparation method Methods 0.000 title abstract description 6
- 244000025254 Cannabis sativa Species 0.000 claims abstract description 93
- 239000000835 fiber Substances 0.000 claims abstract description 66
- 239000000853 adhesive Substances 0.000 claims abstract description 36
- 230000001070 adhesive effect Effects 0.000 claims abstract description 36
- 238000005507 spraying Methods 0.000 claims abstract description 30
- 239000002245 particle Substances 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 23
- 238000012805 post-processing Methods 0.000 claims abstract description 19
- 238000001035 drying Methods 0.000 claims abstract description 13
- 239000010410 layer Substances 0.000 claims description 17
- 239000004594 Masterbatch (MB) Substances 0.000 claims description 16
- 239000010902 straw Substances 0.000 claims description 15
- 239000002344 surface layer Substances 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 14
- 239000004743 Polypropylene Substances 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 9
- 229920001155 polypropylene Polymers 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 7
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 229910021536 Zeolite Inorganic materials 0.000 claims description 5
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010457 zeolite Substances 0.000 claims description 5
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 4
- 229910052582 BN Inorganic materials 0.000 claims description 4
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 229910052580 B4C Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 3
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000000806 elastomer Substances 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229910052814 silicon oxide Inorganic materials 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- 238000009732 tufting Methods 0.000 description 2
- 241000743339 Agrostis Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004595 color masterbatch Substances 0.000 description 1
- 230000005574 cross-species transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920002725 thermoplastic elastomer Polymers 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
- Y02P70/62—Manufacturing or production processes characterised by the final manufactured product related technologies for production or treatment of textile or flexible materials or products thereof, including footwear
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- Road Paving Structures (AREA)
Abstract
The invention discloses a wear-resistant artificial lawn, a preparation method and equipment, and relates to the technical field of artificial lawns, wherein the equipment comprises a processing box, a limiting ring, a first limiting roller and a second limiting roller, wherein the bottom end inside the processing box is sequentially provided with an adhesive box, a spraying box, a post-processing box and a twisting and bundling mechanism; the limiting rings are arranged on the front side of the outer part of the adhesive box and used for adjusting the moving path of the grass silk fibers; the first limiting roller and the second limiting roller are respectively arranged on two sides of the inside of the adhesive box; the post-processing box comprises a drying frame, and the drying frame is arranged on one side, close to the spraying box, of the post-processing box. When the grass silk fiber passes through the restraint tube, redundant adhesive on the surface can be removed, so that the excessive adhesive is prevented from dripping to other places in the processing box, and the processing environment is prevented from being polluted; after the grass silk fiber is sprayed with the wear-resistant particles, the grass silk fiber can be contacted with at least one group of vibrating parts, so that the wear-resistant particles with weak surface adhesion can be removed.
Description
Technical Field
The invention relates to the technical field of artificial lawns, in particular to a wear-resistant artificial lawn, a preparation method and equipment.
Background
The artificial lawn has the characteristics of simple maintenance, low maintenance cost, durability, easy maintenance, safety, no toxicity, high elasticity, all-weather continuous use and the like; when the artificial turf is used, if the number of steps is too large, the artificial turf made of a general material is likely to be damaged, and if a material resistant to friction is used over a wide range, the production cost is likely to increase.
Through retrieval, the Chinese patent discloses a wear-resistant temperature-resistant artificial lawn (publication number: CN 105568425B), which comprises artificial grass fiber, wherein the artificial grass fiber is prepared from the following components in parts by weight: 35-90 parts of matrix resin, 5-30 parts of thermoplastic elastomer, 5-20 parts of wear-resistant and temperature-resistant master batch, 0.01-5 parts of anti-aging agent and 0.5-10 parts of master batch.
In the prior art, if the lawn is prepared by adopting single wear-resistant grass filaments, the problem that the rest properties of the lawn are reduced is caused, and the problem that the single grass filaments are low in strength during production and easy to slip during use is caused.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a wear-resistant artificial lawn, a preparation method and equipment.
In order to realize the purpose, the invention provides the following technical scheme: a wear-resistant artificial lawn comprises a base cloth layer, wherein a surface layer is arranged on the upper side of the base cloth layer, and a plurality of wear-resistant grass filaments and curved grass filaments are arranged on the upper side of the surface layer;
the wear-resistant grass shreds comprise the following raw materials in parts by weight: 50-68 parts of polypropylene, 10-19 parts of wear-resistant master batch, 1-3.4 parts of antioxidant and 0.3-5 parts of color master batch.
Further, the wear-resistant master batch comprises the following raw materials in parts by weight: 30-56 parts of polypropylene, 11-14.5 parts of glass fiber, 8-13.4 parts of boron nitride and 3-5.5 parts of alpha alumina powder;
and the wear-resistant master batch is processed by any mature technology in the prior art so as to reduce the production cost.
Furthermore, wear-resistant particles are arranged on the outer side of the wear-resistant grass filaments;
the wear-resistant particles comprise the following raw materials in parts by weight: 50-75 parts of rubber-plastic elastomer, 13.5-21.6 parts of zeolite, 6-15 parts of silicon oxide and 5-13.4 parts of boron carbide powder;
the zeolite is used to improve the attrition resistance of the attrition resistant particles.
Further, the preparation method of the wear-resistant artificial turf comprises the following steps:
the method comprises the following steps: preparing a base cloth layer, a surface layer, bent grass filaments and wear-resistant particles;
step two: mixing polypropylene, wear-resistant master batch, antioxidant and master batch in proportion, performing melt extrusion by a screw extruder, shaping to obtain grass fiber, and drawing the grass fiber into a processing box;
step three: the grass silk fiber sequentially passes through an adhesive box, a spraying box and a post-treatment box in the processing box, and is subjected to gluing, wear-resistant particle spraying and cleaning processes;
step four: twisting the straw filament fiber by a twisting and bundling mechanism;
step five: carrying out segmentation treatment on the twisted grass silk fiber, and carrying out melting treatment on two ends of the segmented grass silk fiber to obtain wear-resistant grass silk;
step six: tufting a plurality of wear-resistant grass filaments and curved grass filaments to the upper side of the surface layer, and finally carrying out adhesion treatment on the surface layer and the base cloth layer.
Furthermore, the application also discloses wear-resistant artificial lawn equipment which comprises a processing box, wherein an adhesive box, a spraying box, a post-processing box and a twisting and bundling mechanism are sequentially arranged at the bottom end inside the processing box, and a plurality of air cylinders are arranged at the top end inside the processing box;
the output ends of the cylinders are sequentially provided with a plurality of limiting rings, a first limiting roller, a second limiting roller and a supporting roller;
the limiting rings are distributed side by side, are arranged on the front side of the outside of the adhesive box far away from the spraying box and are parallel to the side face of the adhesive box, a plurality of grass silk fibers are divided into a plurality of groups and sequentially penetrate through the corresponding limiting rings, and the limiting rings adjust the path of each grass silk fiber by changing the height of a cylinder connected with the limiting rings;
the first limiting roller and the second limiting roller extend to two sides of the inside of the adhesive box respectively, and the grass fiber
When the adhesive passes through, the first limiting roller is pressed down into the adhesive in the adhesive box; then, based on a second limiting 5 roller, the grass silk fiber is lifted to the upper side of the adhesive and enters a spraying box;
the supporting roll is arranged between the spraying box and the post-processing box, and the grass silk fiber horizontally moves in the spraying box and the post-processing box based on the second limiting roll and the supporting roll; and finally, contacting with a yarn twisting and bundling mechanism, and twisting each grass yarn fiber in the same group.
Furthermore, one side of the second limiting roller is fixedly connected with a connecting frame, the height of the connecting frame changes along with the change of the height of the second limiting roller 0, and the bottom end of the connecting frame is provided with a restraining pipe;
the inclination angle of the restraint tube is the same as the inclination angle of the grass silk fiber between the first limit roller and the second limit roller.
Further, the post-processing box comprises a box body, and a drying rack and a vibration mechanism are mounted at the top end inside the box body; wherein, the drying rack is close to one side of the spraying box;
5 a plurality of vibrating pieces are installed at the output end of the vibrating mechanism, and the grass silk fibers are subjected to post-treatment
When the box is used, at least one group of vibrating pieces is contacted.
Furthermore, the containing box is installed to the inside bottom of box for retrieve the wear-resisting granule that drops of the fibre outside of grass silk.
Further, the use method of the artificial lawn device comprises the following steps: 0S1: the grass silk fiber is driven by the first limit roller, the second limit roller and the supporting roller to be sequentially bonded
The agent box, the spraying box and the post-processing box penetrate through the post-processing box, and the paths of the grass fiber are adjusted through the limiting rings;
s2: removing the redundant adhesive on the surface through a constraint pipe before the straw filament fiber is contacted with the second limiting roller;
5S3: when the grass silk fiber passes through the spraying box, the wear-resistant particles are sprayed to the outer side of each grass silk fiber;
s4: drying the grass silk fiber when passing through a drying rack, and then contacting the grass silk fiber with a vibrating piece to remove the wear-resistant particles which are not firmly adhered on the surface;
s5: and (3) twisting and bundling a plurality of grass silk fibers by a twisting and bundling mechanism, tufting a plurality of wear-resistant grass silks and curved grass silks to the upper side of the surface texture layer, and finally adhering the surface texture layer and the base fabric layer.
Compared with the prior art, the invention has the following beneficial effects:
the artificial turf is provided with the curved grass filaments and the wear-resistant grass filaments, the curved grass filaments and the wear-resistant grass filaments are made of materials with wear-resistant properties, the wear-resistant capacity is high, the wear-resistant particles are sprayed on the outer sides of the wear-resistant grass filaments, the anti-skidding capacity of the grass filaments in the artificial turf can be improved, and the elasticity of the artificial turf can be improved by matching with the curved grass filaments;
on the other hand, the wear-resistant grass filaments are processed and molded through the equipment in the application, when the wear-resistant grass filaments are produced, redundant adhesive on the surface can be removed when grass filament fibers pass through the constraint pipe, and therefore the situation that the adhesive drops in other places in the processing box is avoided, and the processing environment is prevented from being polluted;
furthermore, the grass silk fiber can contact with at least one group of vibrating parts after being sprayed with the wear-resistant particles, so that the wear-resistant particles with weak surface adhesion can be removed.
Drawings
Fig. 1 is a schematic structural view of a wear-resistant artificial turf device;
fig. 2 is a side cross-sectional view of a processing box in a wear-resistant artificial turf apparatus according to the invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
FIG. 4 is a front cross-sectional view of a post-treatment tank of a wear-resistant artificial turf apparatus of the present invention;
fig. 5 is a partial side view of a wear-resistant artificial lawn according to the invention;
in the figure: 1. a processing box; 2. an adhesive tank; 3. a spraying box; 4. a post-processing box; 5. a cylinder; 6. a limiting ring; 7. a first limit roller; 8. a second limit roller; 9. a support roll; 10. a yarn twisting and bundling mechanism; 11. a base cloth layer; 12. a superficial layer; 13. wear-resistant grass filaments; 14. curved grass filaments; 41. a box body; 42. a storage box; 43. a drying rack; 44. a vibration mechanism; 45. a vibrating member; 81. a connecting frame; 82. a restraint tube; 31. a blower mechanism; 32. and an air supply pipe.
Detailed Description
Referring to fig. 1 to 4: a wear-resistant artificial lawn device comprises a processing box 1, wherein an adhesive box 2, a spraying box 3, a post-processing box 4 and a twisting and bundling mechanism 10 are sequentially arranged at the bottom end inside the processing box 1, and a plurality of cylinders 5 are arranged at the top end inside the processing box 1;
the output ends of the cylinders 5 are sequentially provided with a plurality of limiting rings 6, a first limiting roller 7, a second limiting roller 8 and a supporting roller 9;
the limiting rings 6 are distributed side by side, are arranged on the front side of the outside of the adhesive box 2 far away from the spraying box 3 and are parallel to the side face of the adhesive box 2, a plurality of grass silk fibers are divided into a plurality of groups and sequentially penetrate through the corresponding limiting rings 6, and the limiting rings 6 adjust the path of each grass silk fiber by changing the height of the air cylinder 5 connected with the limiting rings 6;
the first limiting roller 7 and the second limiting roller 8 respectively extend to two sides of the inside of the adhesive box 2, and when the straw filament fibers pass through, the straw filament fibers are pressed into the adhesive in the inside of the adhesive box 2 based on the first limiting roller 7; then, based on the second limiting roller 8, the grass silk fiber is lifted to the upper side of the adhesive and enters the spraying box 3;
the supporting roller 9 is arranged between the spraying box 3 and the post-processing box 4, and the straw fiber horizontally moves in the spraying box 3 and the post-processing box 4 based on the second limiting roller 8 and the supporting roller 9; finally, the straw filament is contacted with the filament twisting and bundling mechanism 10, and the filament twisting treatment is carried out on each straw filament fiber in the same group.
An air blowing mechanism 31 is installed on the upper side of the spraying box 3, air supply pipes 32 are respectively arranged on the upper sides of the openings on the two sides of the spraying box 3, and the air blowing mechanism 31 is provided with air outlets communicated with the two groups of air supply pipes 32; be used for forming the brattice at the opening part of spraying case 3 both sides, avoid wear-resisting granule to spill over.
Referring to FIG. 3: one side of the second limiting roller 8 is fixedly connected with a connecting frame 81, the height of the connecting frame 81 is changed along with the change of the height of the second limiting roller 8, and the bottom end of the connecting frame 81 is provided with a restraint pipe 82;
the inclined angle of the restraint tube 82 is the same as the inclined angle of the grass silk fiber between the first limit roller 7 and the second limit roller 8.
Referring to FIG. 4: the post-processing box 4 comprises a box body 41, and a drying rack 43 and a vibration mechanism 44 are arranged at the top end in the box body 41;
the output end of the vibration mechanism 44 is provided with a plurality of vibration members 45, and each of the grass silk fibers is in contact with at least one group of the vibration members 45 when passing through the post-processing box 4.
The bottom end inside the box body 41 is provided with a containing box 42 for recovering the falling wear-resistant particles outside the grass fiber.
Referring to FIG. 5: a wear-resistant artificial lawn comprises a base cloth layer 11, wherein a surface layer 12 is arranged on the upper side of the base cloth layer 11, and a plurality of wear-resistant grass filaments 13 and curved grass filaments 14 are arranged on the upper side of the surface layer 12; the outer side of the wear-resistant grass filaments 13 is provided with wear-resistant particles;
the wear-resistant grass filaments 13 comprise the following raw materials in parts by weight: 50-68 parts of polypropylene, 10-19 parts of wear-resistant master batch, 1-3.4 parts of antioxidant and 0.3-5 parts of master batch.
The wear-resistant master batch comprises the following raw materials in parts by weight: 30-56 parts of polypropylene, 11-14.5 parts of glass fiber, 8-13.4 parts of boron nitride and 3-5.5 parts of alpha alumina powder.
The wear-resistant particles comprise the following raw materials in parts by weight: 50-75 parts of rubber-plastic elastomer, 13.5-21.6 parts of zeolite, 6-15 parts of silicon oxide and 5-13.4 parts of boron carbide powder;
the zeolite is used to improve the attrition resistance of the attrition resistant particles.
The working principle is as follows:
preparing a base cloth layer 11, a surface layer 12, curved grass filaments 14 and wear-resistant particles;
when the wear-resistant particles are prepared, 43 parts of polypropylene, 13.1 parts of glass fiber, 9.6 parts of boron nitride and 3.8 parts of alpha alumina powder are mixed and prepared into particles with the diameter of 0.8 mm;
mixing 56 parts of polypropylene, 14.3 parts of wear-resistant master batch, 2.1 parts of antioxidant and 1.3 parts of master batch, performing melt extrusion by a screw extruder, forming to obtain straw filament fiber, and drawing the straw filament fiber into a processing box 1;
wherein, the wear-resistant master batch is manufactured in any mature mode in the prior art so as to reduce the production cost;
the grass silk fiber sequentially passes through an adhesive box 2, a spraying box 3 and a post-processing box 4 in a processing box 1, and is subjected to gluing, wear-resistant particle spraying and cleaning processes;
when the straw filament fiber passes through the first limiting roller 7, the straw filament fiber passes through the restriction pipe 82 at the same inclination angle under the pressing of the first limiting roller 7 and the second limiting roller 8 and the pressing of the first limiting roller 7 and the adhesive in the adhesive box 2, and when the straw filament fiber passes through the restriction pipe 82, the redundant adhesive on the surface is removed;
when passing through the spraying box 3, the wear-resistant particles are sprayed to the outer side of the grass fiber;
after entering the post-treatment box 4, the grass silk fiber is sequentially contacted with the drying rack 43 and the vibrating piece 45, and after entering the drying rack 43, the grass silk fiber is dried to dry the adhesive on the surface, so that the wear-resistant particles are connected;
then, the grass silk fiber is contacted with at least one group of vibration parts 45, each vibration part 45 is driven by the vibration mechanism 44 to vibrate, and the grass silk fiber vibrates along with the vibration parts to remove the wear-resistant particles with weak surface adhesion;
twisting the straw filament fibers when the straw filament fibers pass through a twisting and bunching mechanism 10; carrying out segmentation treatment on the twisted grass silk fiber, and carrying out melting treatment on two ends of the segmented grass silk fiber to obtain wear-resistant grass silk 13;
a plurality of abrasion-resistant grass filaments 13 and curved grass filaments 14 are tufted to the upper side of the surface layer 12, and finally the surface layer 12 is subjected to an adhesion treatment with the base fabric layer 11.
The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited to the above embodiments, and all technical solutions that belong to the idea of the present invention belong to the scope of the present invention. It should be noted that modifications and embellishments within the scope of the present template may occur to those of ordinary skill in the art without departing from the principles of the present invention.
Claims (9)
1. The wear-resistant artificial turf equipment comprises a processing box (1), and is characterized in that an adhesive box (2), a spraying box (3), a post-processing box (4) and a twisting and bundling mechanism (10) are sequentially arranged at the bottom end inside the processing box (1), and a plurality of cylinders (5) are arranged at the top end inside the processing box (1);
the output ends of the cylinders (5) are sequentially provided with a plurality of limiting rings (6), a first limiting roller (7), a second limiting roller (8) and a supporting roller (9);
the limiting rings (6) are arranged on the outer front side of the adhesive box (2);
the first limiting roller (7) and the second limiting roller (8) are respectively arranged on two sides of the inside of the adhesive box (2);
the post-treatment tank (4) comprises:
the drying rack (43), the drying rack (43) is arranged on one side, close to the spraying box (3), of the post-processing box (4);
and the vibrating pieces (45) are arranged on one side of the drying rack (43), and at least one group of vibrating pieces (45) are in contact with the grass silk fibers when the grass silk fibers pass through the vibrating pieces (45).
2. A wear-resistant artificial lawn device as claimed in claim 1, wherein a connecting frame (81) is fixedly connected to one side of the second limiting roller (8), and a restraining pipe (82) is mounted at the bottom end of the connecting frame (81);
the inclination angle of the restraint tube (82) is the same as the inclination angle of the grass silk fiber passing through the first limit roller (7) and the second limit roller (8).
3. A wear-resistant artificial lawn device as claimed in claim 1, characterized in that a number of said stop rings (6) are parallel to the side of the adhesive tank (2), the path of the grass fibres being adjusted by changing the height of the corresponding connecting cylinder (5) when the grass fibres pass.
4. A wear-resistant artificial lawn device according to claim 1, characterised in that the first and second limiting rollers (7, 8) extend to both sides of the inside of the adhesive tank (2).
5. A wear-resistant artificial lawn device according to claim 1, characterized in that the supporting roll (9) is arranged between the spraying tank (3) and the post-treatment tank (4), and the grass fibre is horizontally moved inside the spraying tank (3) and the post-treatment tank (4) based on the second limiting roll (8) and the supporting roll (9).
6. A wear-resistant artificial lawn, comprising a base cloth layer (11), wherein the upper side of the base cloth layer (11) is provided with a surface layer (12), the upper side of the surface layer (12) is provided with a plurality of wear-resistant grass filaments (13) and curved grass filaments (14), and the wear-resistant grass filaments (13) are processed by the device of any one of claims 1-5;
the wear-resistant grass filaments (13) comprise the following raw materials in parts by weight: 50-68 parts of polypropylene, 10-19 parts of wear-resistant master batch, 1-3.4 parts of antioxidant and 0.3-5 parts of master batch.
7. The wear-resistant artificial lawn as claimed in claim 6, wherein the wear-resistant master batch comprises the following raw materials in parts by weight: 30-56 parts of polystyrene, 11-14.5 parts of glass fiber, 8-13.4 parts of boron nitride and 3-5.5 parts of alpha alumina powder.
8. A wear-resistant artificial lawn according to claim 7, characterized in that the outside of the wear-resistant grass filaments (13) is provided with wear-resistant particles;
the wear-resistant particles comprise the following raw materials in parts by weight: 50-75 parts of rubber-plastic elastomer, 13.5-21.6 parts of zeolite, 6-15 parts of silicon oxide and 5-13.4 parts of boron carbide powder.
9. A method of making a wear-resistant artificial lawn as claimed in claim 8, comprising the steps of:
the method comprises the following steps: preparing a base cloth layer (11), a surface layer (12), curved grass filaments (14) and wear-resistant particles;
step two: mixing polypropylene, wear-resistant master batches, an antioxidant and the master batches in proportion, performing melt extrusion through a screw extruder, shaping to obtain grass silk fibers, and drawing the grass silk fibers into a processing box (1);
step three: the grass silk fiber sequentially passes through an adhesive box (2), a spraying box (3) and a post-processing box (4) in a processing box (1) to carry out gluing, wear-resistant particle spraying and cleaning processes;
step four: twisting the straw filament fiber by a twisting and bundling mechanism (10);
step five: segmenting the twisted grass silk fiber, and performing melting treatment on two ends of the segmented grass silk fiber to obtain wear-resistant grass silk (13);
step six: a plurality of wear-resistant grass filaments (13) and curved grass filaments (14) are tufted to the upper side of the surface layer (12), and finally the surface layer (12) and the base fabric layer (11) are subjected to adhesion treatment.
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|---|---|---|---|
| CN202211716078.4A CN115972637B (en) | 2022-12-29 | 2022-12-29 | Wear-resistant artificial lawn, preparation method and equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211716078.4A CN115972637B (en) | 2022-12-29 | 2022-12-29 | Wear-resistant artificial lawn, preparation method and equipment |
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| CN115972637A true CN115972637A (en) | 2023-04-18 |
| CN115972637B CN115972637B (en) | 2024-01-05 |
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| CN112519171A (en) * | 2020-11-03 | 2021-03-19 | 同济大学 | High-wear-resistance antistatic PVC artificial turf yarn and preparation method and application thereof |
| CN112709106A (en) * | 2020-12-21 | 2021-04-27 | 江苏文明人造草坪有限公司 | Artificial lawn preparation method |
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|---|---|---|---|---|
| JP2000328510A (en) * | 1999-05-21 | 2000-11-28 | Sekisui Chem Co Ltd | Artificial lawn containing granular matter |
| US20050129906A1 (en) * | 2003-12-12 | 2005-06-16 | John Knox | Synthetic sports turf having improved playability and wearability |
| FR2901287A1 (en) * | 2006-05-02 | 2007-11-23 | Edmond Pierre Picard | Cultivated turf`s substrate for sports stadium, has part of artificial or mineral particles with sand`s granulometry, where particles constitute frame of substrate and represent specific percent range of total weight of substrate |
| KR101077918B1 (en) * | 2011-02-15 | 2011-10-31 | 준우무역 주식회사 | Process for making of bio ceramic artificial lawn |
| CN206752252U (en) * | 2017-03-28 | 2017-12-15 | 江苏美创人造草坪有限公司 | Football pitch chinampa |
| CN112519171A (en) * | 2020-11-03 | 2021-03-19 | 同济大学 | High-wear-resistance antistatic PVC artificial turf yarn and preparation method and application thereof |
| CN112709106A (en) * | 2020-12-21 | 2021-04-27 | 江苏文明人造草坪有限公司 | Artificial lawn preparation method |
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Effective date of registration: 20231215 Address after: 223800 No. 185, JinJiHu Road, Suqian Economic and Technological Development Zone, Suqian City, Jiangsu Province Applicant after: JIANGSU VICTURF CO.,LTD. Address before: No. 17, Renmin East Road, Nancao Village, Wanshi Town, Yixing City, Wuxi City, Jiangsu Province, 214200 Applicant before: JIANGSU SANYE ARTIFICIAL LAWN Co.,Ltd. |
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