CN103964124B - Logistic industry dipping PVK conveyer belts and its manufacture method - Google Patents
Logistic industry dipping PVK conveyer belts and its manufacture method Download PDFInfo
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- CN103964124B CN103964124B CN201410217584.8A CN201410217584A CN103964124B CN 103964124 B CN103964124 B CN 103964124B CN 201410217584 A CN201410217584 A CN 201410217584A CN 103964124 B CN103964124 B CN 103964124B
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Abstract
The present invention relates to a kind of logistic industry dipping PVK conveyer belts and its manufacture method.A kind of logistic industry uses the woven composite terylene fabric of double-beam with dipping PVK conveyer belts, including textile armature structure and coating, described skeleton structure, and the weft density of the fabric is：46 × 16.5/2.54 cm, PVK layers are impregnated to the fabric, joint is toe joint.The present invention not only meets the functional requirements of different workshop sections；Due to the enhancing fabric using two-layer compound institutional framework, the physical property such as the extension of finished product, stretch breaking strength is superior to conventional PVC impregnated tapes；Shorten because present invention employs impregnation technology, the service life caused by the phenomenon that being layered occurs in usage time length is not present in conveyer belt, compared to the PVC conveyer belts of logistic industry, finished product price of the present invention is relatively low, has the very strong market competitiveness；Because joint uses the technique of toe joint, compared to the reed interface of routine, it is ensured that the stabilization of whole conveyer belt running status.
Description
Technical field
The present invention relates to a kind of logistic industry dipping PVK conveyer belts and its manufacture method.
Background technology
PVK Chineses：PVK, it is a kind of high polymer material, photoconductive spy is doped with other materials
Property.
Fashionable with shopping online, logistic industry flourishes therewith, and this development is to setting as streamline is important
Standby conveyer belt proposes higher requirement：Product need to be applied to the different workshop section of streamline, ensure its service life, reduce more
Number is changed, reduces cost.Continuous productive process used by modern logistics field, it is possible to reduce the quantity of staff and human error
Caused by loss, make the operation of prevailing system more efficient.
On logistics streamline, on the one hand, conveyer belt continual operating for a long time, easily lamination occur and cause
Need change conveyer belt, and this case will have a strong impact on the running of whole piece streamline, so as to influence whole logistics system
Operational efficiency, thus, there is higher requirement to the service life of conveyer belt；On the other hand, during goods is transported, need
The stabilization of whole streamline running status is kept, to ensure that the safety of goods is transmitted, and the reed joint routinely used now
Conveyer belt be difficult to meet this demand, this also turns into logistic industry conveyer belt a great problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to：A kind of logistic industry dipping PVK light-type conveyer belts of excellent performance are provided, to adapt to
The demand of logistics delivery at present.
Another object of the present invention is：The manufacture method of above-mentioned logistic industry dipping PVK conveyer belts is provided.
In order to achieve the above object, technical scheme provided by the invention includes herein below：
The object of the invention is realized by following proposal：A kind of logistic industry dipping PVK conveyer belts, including textile armature knot
Structure and coating, described skeleton structure use the woven composite terylene fabric of double-beam, and the weft density of the fabric is：46×16.5
The cm of root/2.54, PVK layers are impregnated to the fabric, joint is toe joint.The woven complex tissue terylene of double-beam in the present invention is knitted
Thing has preferable intensity, and further improves intensity by impregnating PVK；After joint uses toe joint technique, the operation of conveyer belt
It is more steady.
On the basis of such scheme, described conveying tape thickness exists in 4.3~4.7mm, the Shore A hardness control on surface
65 °~85 °.
The present invention provides a kind of manufacture method of logistic industry with dipping PVK conveyer belts, woven to double-beam compound to wash
Rolling, plasticizing drying, the finished product of surface dressing to any surface finish after the sizing of synthetic fibre fabric, dipping PVK.
On the basis of such scheme, the described woven composite terylene fabric of double-beam is weaved in the steps below：
Warp-wise：10S terylene short fiber yarns, yarn is obtained by 3 plying of first time, yarnPass through secondary 4 again
Plying, obtains the warp thread of 12 plying, and its twist pooled capital twice is：130 twist ms, twist direction are：S is twisted with the fingers；
Broadwise：10S terylene short fiber yarns, yarn A is obtained by 7 plying, its twist is：130 twist ms, twist direction are：
S is twisted with the fingers；1000D ultralow contractive polyester long filaments, yarn B is obtained by 4 plying, its twist is：100 twist ms, twist direction are：S
Twist with the fingers；Again A yarns and B yarns are pooled capital to obtain weft yarn, its twist is：130 twist ms, twist direction are：S is twisted with the fingers；
According to 2/1 fabric structure, by double-beam, the woven composite terylene fabric of double-beam is weaved into.
On the basis of such scheme, to improve intensity, it is woven to be not involved in institutional framework in described warp-wise addition one
Warp thread.
On the basis of such scheme, with following dipping PVK thickeners dipping by weight：
PVK 100
Plasticizer (DINP) 40~80
Stabilizer（CZ）3~5
Appropriate mill base.
On the basis of such scheme, impregnate PVK the step of be：
After the described woven composite terylene fabric of double-beam is sufficiently impregnated in PVK thickener dipping tanks, by 3~5
Secondary dip roll extruding, fabric is pressed into by the slurry of fabric face, while squeezes out excess surface slurry, utilizes infrared heating side
Formula is plastified, dried, then grinding process obtains product.
Beneficial effects of the present invention：
1）A kind of new PVK conveyer belts are provided for logistic industry, meet the functional requirements of its different workshop section.
2）Due to the enhancing fabric using two-layer compound institutional framework, the extension of the invention finished product, stretch breaking strength etc.
Physical property is superior to conventional PVC impregnated tapes.
3）Due to the impregnation technology that product of the present invention uses, conveyer belt is not present because the phenomenon being layered occurs in usage time length
Caused by service life shorten.
4）Compared to the PVC conveyer belts of logistic industry, the invention finished product price is relatively low, has very strong market competition
Power.
5）Because the joint of product of the present invention is using toe joint technique, compared to the reed interface of routine, it is ensured that whole
The stabilization of individual conveyer belt running status.
Brief description of the drawings
Accompanying drawing 1, the structural representation of PVK conveyer belts of the present invention；
Accompanying drawing 2, impregnation technology flow chart；
Label declaration in figure：
1 --- PVK conveyer belts；
11 --- PVK thickeners；12 --- warp thread；13 --- weft yarn.
Embodiment
As shown in the structural representation of Fig. 1 PVK conveyer belts of the present invention, a kind of logistic industry dipping PVK conveyer belts 1, bag
Include：The textile armature structure and resinous coat of system are knitted by warp thread 12, weft yarn 13, wherein, described skeleton structure uses double-beam
Woven composite terylene fabric, the thread count of the fabric are：46 × 16.5/2.54 cm, PVK layers are impregnated to the fabric, connect
Head is toe joint.
The logistic industry of the present embodiment manufacture method of dipping PVK conveyer belts, is knitted to the woven composite terylene of double-beam
Rolling, plasticizing drying, the finished product of surface dressing to any surface finish after thing sizing, dipping PVK.
The described woven composite terylene fabric of double-beam is weaved in the steps below, wherein：
Warp-wise：10S terylene short fiber yarns, yarn is obtained by 3 plying of first time, yarnPass through secondary 4 again
Plying, obtains the warp thread of 12 plying, and its twist pooled capital twice is：130 twist ms, twist direction are：S is twisted with the fingers；
Broadwise：10S terylene short fiber yarns, yarn A is obtained by 7 plying, its twist is：130 twist ms, twist direction are：
S is twisted with the fingers；1000D ultralow contractive polyester long filaments, yarn B is obtained by 4 plying, its twist is：100 twist ms, twist direction are：S
Twist with the fingers；Again A yarns and B yarns are pooled capital to obtain weft yarn, its twist is：130 twist ms, twist direction are：S is twisted with the fingers；
According to 2/1 fabric structure, by double-beam, the PVK fabrics of high sley are weaved into.At the same time, it is increasing
Strong fabric intensity, improves the stiffness of fabric, and warp-wise adds one and is not involved in the woven warp thread of institutional framework.
One, which is added, in described warp-wise is not involved in the woven warp thread of institutional framework.
With following dipping PVK thickeners dipping by weight：
PVK 100
Plasticizer (DINP) 40~80
Stabilizer（CZ）3~5
Appropriate mill base.
Impregnate PVK thickeners the step of be：
As shown in Fig. 2 first fabric sizing；Rolling is impregnated again, i.e.,：The described woven composite terylene fabric of double-beam is existed
After being sufficiently impregnated in PVK thickener dipping tanks, extruded by 3~5 dip rolls, the slurry of fabric face be pressed into fabric,
Squeeze out excess surface slurry simultaneously；Then, plasticizing drying, i.e., plastified using infrared heating mode, dried, then grinding process
Thickness is obtained in 4.3~4.7mm, finished product of the Shore A hardness control in surface in 65 °~85 ° of surface aesthetic.
PVK conveyer belts after dipping, from toe joint technique.
Comparative example
Conventional dipping PVC conveyer belts, Shore A hardness are controlled at 65 °~85 °.Specific formula such as following table：
| Material | Proportioning |
| Polyvinyl chloride (PVC) | 100 |
| Plasticizer (DINP) | 40-80 |
| Stabilizer（CZ） | 3-5 |
| Mill base | In right amount |
PVC light-type conveyer belt preparation methods are as follows：
PVC paste is prepared according to above-mentioned dipping polyvinyl chloride resin material formula, after enhancing fabric is sufficiently impregnated in dipping tank, warp
3~5 dip roll extruding are crossed, the slurry on surface is pressed into fabric, while squeeze out excess surface slurry, utilize infrared heating
Mode is plastified, dried, then grinding process is produced.
Finished product correlated performance contrast test result see the table below：
| Product | Stretch breaking strength (N/mm) | 1% extension |
| Conventional dipping PVC conveyer belts | 243 | 20 |
| Impregnate PVK conveyer belts | 295 | 25 |
As seen from the above table, the combination property for impregnating PVK conveyer belts is greatly improved.
Claims (6)
1. a kind of logistic industry dipping PVK conveyer belts, including textile armature structure and coating, it is characterised in that described bone
Frame structure uses the woven composite terylene fabric of double-beam, and the weft density of the fabric is：46 × 16.5/2.54 cm, are knitted to this
Thing impregnates PVK layers, and joint is toe joint；The preparation method of logistic industry dipping PVK conveyer belts：It is woven to double-beam multiple
Dacron is closed to shape, roll after dipping PVK, plastify drying, the finished product of surface dressing to any surface finish；It is described be immersed in it is following
PVK thickeners impregnate, by weight：
PVK 100
Plasticizer is DINP 40~80
Stabilizer is CZ 3~5
Appropriate mill base.
2. logistic industry according to claim 1 dipping PVK conveyer belts, are characterised by, conveying tape thickness 4.3~
4.7mm, the Shore A hardness on surface are controlled at 65 °~85 °.
3. the logistic industry according to claim 1 or 2 manufacture method of dipping PVK conveyer belts, is characterised by, to double ends
Rolling, plasticizing drying, the finished product of surface dressing to any surface finish after the woven composite terylene fabric sizing of axle, dipping PVK；It is described
PVK is impregnated to be impregnated by weight with following dipping PVK thickeners：
PVK 100
Plasticizer is DINP 40~80
Stabilizer is CZ 3~5
Appropriate mill base.
4. the logistic industry according to claim 3 manufacture method of dipping PVK conveyer belts, is characterised by, its feature exists
In：The described woven composite terylene fabric of double-beam is weaved in the steps below：
Warp-wise：10S terylene short fiber yarns, yarn is obtained by 3 plying of first time, yarnAgain by secondary 4 conjunctions
Stock, obtains the warp thread of 12 plying, and its twist pooled capital twice is：130 twist ms, twist direction are：S is twisted with the fingers；
Broadwise：10S terylene short fiber yarns, yarn A is obtained by 7 plying, its twist is：130 twist ms, twist direction are：S is twisted with the fingers；
1000D ultralow contractive polyester long filaments, yarn B is obtained by 4 plying, its twist is：100 twist ms, twist direction are：S is twisted with the fingers；
Again A yarns and B yarns are pooled capital to obtain weft yarn, its twist is：130 twist ms, twist direction are：S is twisted with the fingers；
According to 2/1 fabric structure, by double-beam, the woven composite terylene fabric of double-beam is weaved into.
5. the logistic industry according to claim 4 manufacture method of dipping PVK conveyer belts, it is characterised in that：Described
Warp-wise add one be not involved in the woven warp thread of institutional framework.
6. the logistic industry according to claim 3 manufacture method of dipping PVK conveyer belts, it is characterised in that：Impregnate PVK
The step of thickener is：
After the described woven composite terylene fabric of double-beam is sufficiently impregnated in PVK thickener dipping tanks, by 3~5 leachings
Stain roller is extruded, and the slurry of fabric face is pressed into fabric, while squeezes out excess surface slurry, is entered using infrared heating mode
Row plasticizing, drying, then grinding process obtain product.
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| CN201410217584.8A CN103964124B (en) | 2014-05-20 | 2014-05-20 | Logistic industry dipping PVK conveyer belts and its manufacture method |
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| CN103964124B true CN103964124B (en) | 2017-12-05 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104692026B (en) * | 2015-02-09 | 2016-10-19 | 山东恒鑫伟业胶带有限公司 | Low-smoke low-halogen plastic cover colliery Fabric Solid-woven Fire-resistant Conveyer Belt |
| CN104891095B (en) * | 2015-06-26 | 2017-04-12 | 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 |
| CN105035627B (en) * | 2015-06-30 | 2017-04-12 | 艾艾精密工业输送系统（上海）股份有限公司 | Low-temperature-resisting logistics conveyor belt and preparing method thereof |
| CN108547029A (en) * | 2018-05-16 | 2018-09-18 | 抚顺元制带有限公司 | A kind of corrugated board narrow fabrics conveyer belt manufacture craft of heat treatment in advance |
| CN108425171A (en) * | 2018-05-16 | 2018-08-21 | 抚顺元制带有限公司 | A kind of corrugated board narrow fabrics conveyer belt manufacture craft with adaptivity |
| CN109914137B (en) * | 2019-04-18 | 2023-09-15 | 丹东东方轻工机械有限公司 | Application method of natural fiber plant raw material pulping, impregnating and material preparing system |
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