CN103466254A - Conveyor belt for flowering plant automatic production system and manufacturing method of conveyor belt - Google Patents
Conveyor belt for flowering plant automatic production system and manufacturing method of conveyor belt Download PDFInfo
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- CN103466254A CN103466254A CN2013104313458A CN201310431345A CN103466254A CN 103466254 A CN103466254 A CN 103466254A CN 2013104313458 A CN2013104313458 A CN 2013104313458A CN 201310431345 A CN201310431345 A CN 201310431345A CN 103466254 A CN103466254 A CN 103466254A
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Abstract
The invention belongs to the technical field of a light conveyor belt, and particularly relates to a conveyor belt for a flowering plant automatic production system. The conveyor belt is characterized in that fabric is used as a framework, coating is carried out on the surfaces of the fabric, the front surface and the back surface of the fabric are respectively provided with a waterborne polyurethane dispersion liquid coating layer, the fabric is stereoscopically-woven polyester fabric, the warp-weft density is 96*48 (two layers) per inch, wherein in a warp direction, one 20D conducting wire and one 1000D straight low-shrink polyester filament are added among every 38 1000D low-shrink polyester filaments which are vertically interlaced, and two types of 1000D low-shrink polyester filaments are both twisted by 100r/m; in a weft direction, the upper layer is provided with 0.3mm low-shrink polyester monofilaments, the lower layer is provided with 0.3mm low-shrink polyester monofilaments, and the weaving method adopts 1/1 plain weaving; the waterborne polyester dispersion liquid coating layer is a high-hardness waterborne polyester dispersion liquid coating layer of which the harness is ShoreA120 DEG C. The conveyor belt disclosed by the invention is smooth in surface, light in self weight and low in energy consumption. The invention also relates to a manufacturing method of the conveyor belt for the flowering plant automatic production system.
Description
Technical field
The invention belongs to the light-type conveyer belt technical field, relate in particular to load-transfer device and manufacture method thereof for a kind of flowers mechanized production system.
Background technology
Load-transfer device generally be take fabric as skeleton, in the fabric face primary coat, forms.
In greenhouse production is produced, the labour power expense accounts for the ratio maximum of total cost, and is presenting growing trend.For reducing greenhouse potted flower input of labor cost; pursue the maximization of greenhouse land utilization ratio; guarantee the quick adaptation to market variations of product; improve the plantation enterprise competitiveness; Europe greenhouse production production is by advanced automation of industry technology; the lifting automated production level of take is core; greatly develop inside greenhouse automated production equipment; by load-transfer device organically integrated each cargo handling operation production equipment form automatic production line; set up greenhouse potted flower High-efficient Production system, realized the efficient large-scale production of potted flower.
General minute 2 stages of potted flower plantation, first stage is that seedling is cultivated, subordinate phase is that big or middle seedling is cultivated, the concrete cultivation technological process of production in two plantation stages comprises: seedling dress basin, potted flower carrying, greenhouse seedling are cultivated, potted flower carries, cultivate the seedling classification, dredge basin, potted flower carrying, the big-and-middle seedling cultivation in greenhouse, potted flower carrying, finished product classification, finished product packing, until the finished product flower is sold.Potted flower is cultivated and carries out in greenhouse, and other cargo handling operations complete in the job shop adjacent with greenhouse.In view of the automated job of potted flower, for cooperating equipment, need supporting with it light-type conveyer belt to meet normal production.
Fabric basecoat material and top are coated with material and generally adopt the PVC material, and the use polyurethane material is also arranged.
The Water-borne modification of urethane resin progressively replaces solvent-borne type, becomes the important directions of polyurethane industrial development.Aqueous polyurethane can be widely used in coating, adhesion agent, fabric coating and finishing agent, leather finishing agent, sheet surface treating agent and fiber surface inorganic agent.
Non-ion aqueous polyurethane, in molecule not containing the aqueous polyurethane of ionic group.The preparation method of non-ion aqueous polyurethane has: 1, conventional polyurethanes performed polymer or polyurethane organic solution are carried out the high shear force forced emulsification under emulsifying agent exists, make in molecule and contain non-ionic hydrophilic segment or hydrophilic radical, hydrophilic segment is generally middle low-molecular-weight polyoxyethylene, and hydrophilic radical is generally methylol.
Mixed type polyurethane has in the urethane resin molecular structure from type and non-ionic hydrophilic group or segment simultaneously.
Third generation aqueous polyurethane (PUA), polyurethane (PU) emulsion is compared with its solvent-borne type product with polyacrylic acid (PA) emulsion, have inexpensive, the advantage such as safety, do not burn, nontoxic, free from environmental pollution.There is the poor defect of resistance to abrasion, fastness to water and chemical-resistant in pure PA emulsion, and single PU emulsion also comes with some shortcomings, and as stability, poor from the gloss retention of thickening property and film, solid content is high, and field of application is wideless etc.PU and PA have complementation in nature.The characteristics such as the PUA complex emulsions has had both the advantage of the two, has wear-resisting, withstanding corrosion and light, soft flexible, and fastness to water and mechanical mechanics property are good, and weather resisting property is good, therefore be described as " third generation aqueous polyurethane ", becomes a development tendency of current coating.Field of application is as levelling agent, PU modifier etc., wherein: as levelling agent, the antistick characteristic that improves the PU coating also has a sliding feel;
PU modifier: make the better moisture peretrability of surface layer, permeability to air, better cold flexibility, better antistick characteristic, higher resistance to abrasion, good profile pattern, cell stability or good processability.
Aliphatic polyurethane has excellent penetrablility and flexibility, be a kind of in hard aliphatic polyurethane.The painting and the top that are used for the PU leather are coated with, and can improve the visibility of leather texture, give soft fine and smooth feel and also can improve the resistance to low temperature of leather.The clear high glaze thoroughly of film forming.
In order to meet the equipment needs, this load-transfer device requirement is applicable to long distance conveying, and surface friction coefficient is low, guarantees that surface is smooth, is beneficial to dredge carrying out smoothly of the technological processes such as basin and potted flower carrying, is necessary to provide a kind of new technical scheme.
Summary of the invention
The object of the invention is: a kind of flowers mechanized production system load-transfer device is provided, not only be applicable to long distance and carry, and surface is smooth.
A further object of the present invention is to provide the manufacture method of above-mentioned flowers mechanized production system with load-transfer device.
The object of the invention is achieved through the following technical solutions: a kind of flowers mechanized production system load-transfer device, take fabric as skeleton, and in the fabric face coating, wherein: at the fabric tow sides, the aqueous polyurethane dispersing liquid coating is all arranged, described fabric is three-dimensional weave polyester textile, thread count is: 96 * 48(2 layer) root/per inch, wherein:
The low shrinkage polyester long filament that warp-wise: 1000D interweaves up and down, add 1 20D conductive filament in every 38,1 low shrinkage polyester long filament that 1000D is straight, and two kinds of 1000D low shrinkage polyester long filaments are all twisted 100 turn/rice;
Broadwise: upper strata 0.3mm low shrinkage polyester monofilament; The 0.3mm of lower floor low shrinkage polyester monofilament;
Weave: 1/1 plain weave;
The high hardness aqueous polyurethane dispersing liquid coating that the hardness of described aqueous polyurethane dispersing liquid coating is 120 ° of ShoreA.Make described flowers mechanized production system with load-transfer device from heavy and light, and the surface smooth.
On the such scheme basis, for saving cost, and guarantee coating and the fabric wellability good, described fabric pros and cons all has two layers of coating, what directly join with the fabric pros and cons is conventional polyurethanes (PU) function of glue coating, scribbles described high hardness aqueous polyurethane dispersing liquid coating on the surface of this polyurethane glue coating.
On the such scheme basis, for obtaining the high hardness aqueous polyurethane dispersing liquid coating that hardness is 120 ° of ShoreA, described high hardness aqueous polyurethane dispersing liquid by weight, comprises following component:
Aliphatic polyester polyurethane dispersing liquid 100
Non-ionic water-soluble polyurethane 2.5～3
Aliphatic polyurethane class 2～3
Aqueous pigment is appropriate.
The invention provides a kind of manufacture method of using load-transfer device for above-mentioned flowers mechanized production system, in the steps below sequentially:
The first step, select from heavy and light, intensity is high and the fabric of low contraction, adopts three-dimensional weave polyester textile, and thread count is 96 * 48(2 layer) root/per inch, to this fabric typing, wherein:
The low shrinkage polyester long filament that this fabric warp-wise: 1000D interweaves up and down, add 1 20D conductive filament in every 38,1 low shrinkage polyester long filament that 1000D is straight, and two kinds of 1000D low shrinkage polyester long filaments are all twisted 100 turn/rice; Broadwise: upper strata 0.3mm low shrinkage polyester monofilament; The 0.3mm of lower floor low shrinkage polyester monofilament; Weave: 1/1 plain weave;
Second step, at the positive primary coat polyurethane glue formation conventional polyurethanes function of glue coating of typing fabric, coating thickness is 0.05～0.1mm;
The 3rd step applies the high hardness aqueous polyurethane dispersing liquid and forms high hardness aqueous polyurethane dispersing liquid coating on the conventional polyurethanes function of glue coating of step 2, and coating thickness is 0.05～0.1mm;
The 4th step, at the reverse side repeating step two of typing fabric;
The 5th step, at the reverse side repeating step three of typing fabric;
Finally, utilize the infrared heating mode to obtain flowers mechanized production system load-transfer device.
Beneficial effect of the present invention:
1,, for the flowers mechanized production system provides supporting load-transfer device product, surface is smooth, meets customer need.
2, this product deadweight is lighter, long lower apart from conveying energy consumption.
The accompanying drawing explanation
Accompanying drawing 1, flowers mechanized production system conveyer belt structure schematic diagram of the present invention;
Accompanying drawing 2, manufacturing approach craft diagram of circuit of the present invention.
Attached number in the figure explanation:
1---upper surface high hardness aqueous polyurethane dispersing liquid coating;
2---a PU glue layer;
3---stereo fabric;
4---the 2nd PU glue layer;
5---bottom surface high hardness aqueous polyurethane dispersing liquid coating.
The specific embodiment
Flowers mechanized production system as of the present invention as accompanying drawing 1 is with as shown in the conveyer belt structure schematic diagram, a kind of flowers mechanized production system load-transfer device, take stereo fabric 3 as skeleton, and in the upper and lower surface coating of stereo fabric 3, wherein: on fabric tow sides top layer, be high hardness aqueous polyurethane dispersing liquid coating, the described stereo fabric 3 of the present embodiment all has two layers of coating just anyway, directly and upper strata the one PU function of glue coating 2 that joins of stereo fabric and the 2nd PU function of glue coating 4 of lower floor, scribble upper surface high hardness aqueous polyurethane dispersing liquid coating 1 at outside face, the bottom surface high hardness aqueous polyurethane dispersing liquid coating 5 of lower surface.
The present invention adopts three-dimensional weave polyester textile, described stereo fabric 3 is three-dimensional weave polyester textile, thread count: 96 * 48(2 layer) root/per inch, warp-wise wherein: 1000D low shrinkage polyester long filament (interweaving up and down), add 1 20D conductive filament in every 38,1000D low shrinkage polyester long filament (straight 1), all twisting: 100 turn/rice; Broadwise: upper strata 0.3mm low shrinkage polyester monofilament; The 0.3mm of lower floor low shrinkage polyester monofilament; Weave: 1/1 plain weave.
The high hardness aqueous polyurethane dispersing liquid coating that the hardness of described aqueous polyurethane dispersing liquid coating is 120 ° of ShoreA.Make described flowers mechanized production system with load-transfer device from heavy and light, and the surface smooth, can meet the high requirement of load-transfer device to smooth degree.
On the such scheme basis, for saving cost, and guarantee coating and the fabric wellability good, described fabric pros and cons all has two layers of coating, what directly join with the fabric pros and cons is conventional polyurethanes (PU) function of glue coating, scribbles described high hardness aqueous polyurethane dispersing liquid coating on the surface of this polyurethane glue coating.
On the such scheme basis, for obtaining the high hardness aqueous polyurethane dispersing liquid coating that hardness is 120 ° of ShoreA, described high hardness aqueous polyurethane dispersing liquid by weight, comprises following component:
Aliphatic polyester polyurethane dispersing liquid 100;
Non-ionic water-soluble polyurethane 2.5～3;
Aliphatic polyurethane class 2～3;
Aqueous pigment is appropriate.
Conventional polyurethanes glue formula: PU glue, 100; Curing agent (L75), 2; Mill base, appropriate.
Aqueous polyurethane dispersing liquid formula: WU120,100; Thickening agent, 2.5～3; Curing agent, 2～3; Aqueous pigment, appropriate.
Fabric adopts three-dimensional weave polyester textile, thread count is 96 * 48(2 layer) root/per inch, the fabric face pros and cons first applies the conventional polyurethanes glue of 0.05～0.1mm, then applies the superhard aqueous polyurethane dispersing liquid of 0.05～0.1mm, utilizes the infrared heating mode to be processed.
As shown in manufacturing approach craft diagram of circuit as of the present invention as Fig. 2, manufacturing step is sequentially:
The first step, select stereo fabric 3, adopts three-dimensional weave polyester textile, and thread count is 96 * 48(2 layer) root/per inch, stereo fabric is finalized the design;
Second step, be coated with common PU glue as primary coat in the front of typing fabric, forms a PU glue layer 2, and coat thickness is 0.05～0.1mm;
The 3rd step is coated high surface hardness aqueous polyurethane dispersing liquid coating 1 in the common PU glue primary coat of front again, and coat thickness is 0.05～0.1mm;
The 4th step, the reverse side repeating step two at the typing fabric, form the 2nd PU glue layer 4, and coat thickness is 0.05～0.1mm;
The 5th step, at the reverse side repeating step three of typing fabric, form bottom surface high hardness aqueous polyurethane dispersing liquid coating 5, and coat thickness is 0.05～0.1mm;
Finally, utilize the infrared heating mode to obtain manufactured product.
Annotate: above friction coefficient is with respect to steel plate, and the surface friction coefficient of product of the present invention descends 50% than conventional products, and surperficial smooth degree increases substantially, and can meet user's specific demand.
Claims (4)
1. a flowers mechanized production system load-transfer device, take fabric as skeleton, and in the fabric face coating, it is characterized in that: at the fabric tow sides, the aqueous polyurethane dispersing liquid coating is all arranged, described fabric is three-dimensional weave polyester textile, thread count is: 96 * 48(2 layer) root/per inch, wherein:
The low shrinkage polyester long filament that warp-wise: 1000D interweaves up and down, add 1 20D conductive filament in every 38,1 low shrinkage polyester long filament that 1000D is straight, and two kinds of 1000D low shrinkage polyester long filaments are all twisted 100 turn/rice;
Broadwise: upper strata 0.3mm low shrinkage polyester monofilament; The 0.3mm of lower floor low shrinkage polyester monofilament;
Weave: 1/1 plain weave;
The high hardness aqueous polyurethane dispersing liquid coating that the hardness of described aqueous polyurethane dispersing liquid coating is 120 ° of ShoreA.
2. flowers mechanized production system load-transfer device according to claim 1, it is characterized in that: described fabric pros and cons all has two layers of coating, what directly join with the fabric pros and cons is the conventional polyurethanes function of glue coating, scribbles described high hardness aqueous polyurethane dispersing liquid coating on the surface of this polyurethane glue coating.
3. flowers mechanized production system load-transfer device according to claim 1 and 2, it is characterized in that: described high hardness aqueous polyurethane dispersing liquid coating by weight, comprises following component:
Aliphatic polyester polyurethane dispersing liquid 100
Non-ionic water-soluble polyurethane 2.5～3
Aliphatic polyurethane class 2～3
Aqueous pigment is appropriate.
4. use the manufacture method of load-transfer device according to the described flowers mechanized production system of claims 1 to 3 any one, in the steps below sequentially:
The first step, select fabric, adopts three-dimensional weave polyester textile, and thread count is 96 * 48(2 layer) root/per inch, fabric is finalized the design;
Second step, at the positive primary coat polyurethane glue formation conventional polyurethanes function of glue coating of typing fabric, coating thickness is 0.05～0.1mm;
The 3rd step applies the high hardness aqueous polyurethane dispersing liquid and forms high hardness aqueous polyurethane dispersing liquid coating on the conventional polyurethanes function of glue coating of step 2, and coating thickness is 0.05～0.1mm;
The 4th step, at the reverse side repeating step two of typing fabric;
The 5th step, at the reverse side repeating step three of typing fabric;
Finally, utilize the infrared heating mode to obtain flowers mechanized production system load-transfer device.
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| CN201310431345.8A CN103466254B (en) | 2013-09-22 | 2013-09-22 | Flowers mechanized production system load-transfer device and manufacture method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310431345.8A CN103466254B (en) | 2013-09-22 | 2013-09-22 | Flowers mechanized production system load-transfer device and manufacture method thereof |
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| CN103466254B CN103466254B (en) | 2016-04-27 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104479533A (en) * | 2014-12-31 | 2015-04-01 | 艾艾精密工业输送系统（上海）股份有限公司 | Solvent-resistant TPU composite material and method of utilizing solvent-resistant TPU composite material to prepare light conveyor belt |
| CN104891095A (en) * | 2015-06-26 | 2015-09-09 | 苏州意诺工业皮带有限公司 | Wear-resisting low-temperature-resisting PUR logistics conveying belt and preparation method thereof |
| CN105887502A (en) * | 2016-05-09 | 2016-08-24 | 威尔克工业纺织（嘉兴）有限公司 | Blend-woven coated backing fabric for high-temperature resistant conveying belt |
| CN106609469A (en) * | 2016-12-01 | 2017-05-03 | 上海永利带业股份有限公司 | High-strength and high-wear-resistance light conveying belt for logistics industry and manufacturing method thereof |
| CN106739308A (en) * | 2016-11-11 | 2017-05-31 | 上海永利带业股份有限公司 | A kind of stackable potato chip die strip and preparation method thereof |
| CN111038916A (en) * | 2019-12-25 | 2020-04-21 | 上海永利带业股份有限公司 | Antistatic wear-resistant conveying belt and preparation method thereof |
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| CN104479533A (en) * | 2014-12-31 | 2015-04-01 | 艾艾精密工业输送系统（上海）股份有限公司 | Solvent-resistant TPU composite material and method of utilizing solvent-resistant TPU composite material to prepare light conveyor belt |
| CN104891095A (en) * | 2015-06-26 | 2015-09-09 | 苏州意诺工业皮带有限公司 | Wear-resisting low-temperature-resisting PUR logistics conveying belt and preparation method thereof |
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| CN106739308B (en) * | 2016-11-11 | 2020-06-05 | 上海永利带业股份有限公司 | Composite potato chip mold belt and preparation method thereof |
| CN106609469A (en) * | 2016-12-01 | 2017-05-03 | 上海永利带业股份有限公司 | High-strength and high-wear-resistance light conveying belt for logistics industry and manufacturing method thereof |
| CN106609469B (en) * | 2016-12-01 | 2019-03-12 | 上海永利带业股份有限公司 | A kind of logistic industry high-strength, high-anti-friction light-type conveyer belt and its manufacturing method |
| CN111038916A (en) * | 2019-12-25 | 2020-04-21 | 上海永利带业股份有限公司 | Antistatic wear-resistant conveying belt and preparation method thereof |
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