CN105621010A - Novel cutting-resisting conveying belt - Google Patents
Novel cutting-resisting conveying belt Download PDFInfo
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- CN105621010A CN105621010A CN201410694190.1A CN201410694190A CN105621010A CN 105621010 A CN105621010 A CN 105621010A CN 201410694190 A CN201410694190 A CN 201410694190A CN 105621010 A CN105621010 A CN 105621010A
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- polyurethane elastomer
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Abstract
The invention relates to a novel cutting-resisting conveying belt. The novel cutting-resisting conveying belt comprises a three-dimensional polyester compound fabric layer, a plane polyester compound fabric layer, a polyurethane bonding layer and a polyurethane elastomer object carrying layer; the plane polyester compound fabric layer serves as a supporting framework of the conveying belt, the three-dimensional polyester compound fabric layer is arranged on the top of the plane polyester compound fabric layer, and the bottom of the three-dimensional polyester compound fabric layer and the plane polyester compound fabric layer are bonded through the polyurethane bonding layer; and the polyurethane elastomer object carrying layer is arranged on the top of the three-dimensional polyester compound fabric layer, the thickness of the polyurethane elastomer object carrying layer ranges from 2 mm to 3 mm, the good supporting effect is achieved, it is guaranteed that the polyurethane elastomer object carrying layer cannot be broken when bearing shearing force during cutting, besides the beneficial effects of being high in strength of extension, good in curving performance, light, thin, tough and the like, the polyurethane elastomer object carrying layer has the beneficial effects of being resistant to oil, non-toxic, sanitary, easy to clean and the like, and the polyurethane elastomer object carrying layer is suitable for being used as a material of an object carrying face of the conveying belt.
Description
Technical field
The present invention relates to a kind of conveyer belt technical field, specifically a kind of novel cut resistant conveyer belt.
Background technology
Along with the industrialized upgrading of China, more labourer's intensive enterprise makes the transition to tehnology-intensive enterprise, and the Automatic Conveying of production line becomes an important problem in a transformation process.
Most production lines adopts semi-automatic conveying, such as on section bar (or overlength bar shaped food production line) conveying production line, owing to section bar is usually extrusion molding, the section bar (strip food) of extrusion is the strip structure of an overlength, need to pass through to be transported to reach cutting work station, cut and be removed afterwards. Owing to extruder is successional running, the section bar (strip food) of extrusion is also continuous print forward travel state, so conveyer belt needs continuous print to be fed forward, cutting is the cutting completed when conveyer belt is continuously advanced, and the bottom of cutting edge directly contacts with conveyer belt.
At present most conveyer belts is made up of PVC material, and the anti-shear performance of PVC and elastic modelling quantity are as desirable all not to the utmost cut resistant material. Its elastic modelling quantity only has 2.5��4.2MPa. Its mechanical property is certain relevant with plastifying state, and when the whole fusion plastification of PVC granule is PVC strand, the mechanical property of its goods should be best. The bulky grain residual not being broken is more many, and its mechanical property is more poor. But the softening point of PVC material is low, so production cost is higher. Additionally some poisonous additive and plasticizers in PVC material, it is possible to ooze out or gasify, part additive can disturb biological endocrine (affecting Reproductive Performance), and part can increase carcinogenic risk; Incinerate PVC rubbish and can produce carcinogenic dioxin and atmosphere pollution. So being not particularly suited for the material as conveyer belt.
Conveyer belt in order to solve to manufacture a kind of cut resistant and nontoxic pollution-free meets the problem that prior art is not enough, the present invention have developed a kind of novel cut resistant conveyer belt, adopt the form that one layer of three-dimensional polyester compound fabric combines in this two-layer silk fabrics of bottom at top layer one layer plane polyester compound fabric, the polyurethane adopting thickness to be 1 millimeter between two-layer silk fabrics is bonded together, plane polyester compound fabric is as the support frame of conveyer belt, the polyurethane elastomer that three-dimensional polyester compound fabric is provided with 2.5 mm of thickness makes loading surface, existing good support effect, setting up of three-dimensional polyester compound fabric adds the elastic strength that conveyer belt is overall simultaneously, the polyurethane elastomer of top layer has good shear strength, receive shearing force when ensure that cutting will not rupture, and it is high except tensile strength, circumnutating property is good, outside the frivolous feature such as tough, oil resistant, non-toxic sanitary, the feature such as easy to clean, it is suitable as conveyer belt loading surface materials'use.
Summary of the invention
For above-mentioned situation, the present invention provides a kind of novel cut resistant conveyer belt, adopt the form that one layer of three-dimensional polyester compound fabric combines in this two-layer silk fabrics of bottom at top layer one layer plane polyester compound fabric, the polyurethane adopting thickness to be 1 millimeter between two-layer silk fabrics is bonded together, plane polyester compound fabric is as the support frame of conveyer belt, the polyurethane elastomer that three-dimensional polyester compound fabric is provided with 2.5 mm of thickness makes loading surface, existing good support effect, setting up of three-dimensional polyester compound fabric adds the elastic strength that conveyer belt is overall simultaneously, the polyurethane elastomer of top layer has good shear strength, receive shearing force when ensure that cutting will not rupture, and it is high except tensile strength, circumnutating property is good, outside the frivolous feature such as tough, oil resistant, non-toxic sanitary, the feature such as easy to clean, it is suitable as conveyer belt loading surface materials'use.
To achieve these goals, technical scheme is as follows:
Novel cut resistant conveyer belt, including three-dimensional polyester complex textile layer, plane polyester complex textile layer, polyurethane tack coat and polyurethane elastomer loading layer, described plane polyester complex textile layer is as the support frame of conveyer belt, its top is provided with one layer of three-dimensional polyester complex textile layer, polyurethane tack coat bonding is adopted bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer, described three-dimensional polyester complex textile layer top is provided with polyurethane elastomer loading layer, and the thickness of described polyurethane elastomer loading layer is 2 ~ 3 millimeters.
As the presently preferred embodiments, the thickness of described polyurethane elastomer loading layer is 2.5 millimeters.
As the presently preferred embodiments, the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 0.5 ~ 1.5 millimeter.
As the presently preferred embodiments, the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 1 millimeter.
As the presently preferred embodiments, the three-dimensional shape of described three-dimensional polyester complex textile layer is big waveform.
As the presently preferred embodiments, the hardness of the polyurethane elastomer loading layer of conveyor belt surface needs to control at about 40 ~ 65 degree.
Due to the particularity of polyurethane elastomer material, domestic at present or even abroad accomplish more than thickness 2mm but without conveyor belt surface; Applicant solves this problem, and the skin depth of polyurethane elastomer loading layer material reaches 2.5mm(�� 0.5mm) thickness. Well shock-resistant and cutting resistance can be had on such as steel industry and cutter.
The invention have the advantage that the form adopting one layer of three-dimensional polyester compound fabric to combine in this two-layer silk fabrics of bottom at top layer one layer plane polyester compound fabric, the polyurethane adopting thickness to be 1 millimeter between two-layer silk fabrics is bonded together, plane polyester compound fabric is as the support frame of conveyer belt, the polyurethane elastomer that three-dimensional polyester compound fabric is provided with 2.5 mm of thickness makes loading surface, existing good support effect, setting up of three-dimensional polyester compound fabric adds the elastic strength that conveyer belt is overall simultaneously, the polyurethane elastomer of top layer has good shear strength, receive shearing force when ensure that cutting will not rupture, and it is high except tensile strength, circumnutating property is good, outside the frivolous feature such as tough, oil resistant, non-toxic sanitary, the feature such as easy to clean, it is suitable as conveyer belt loading surface materials'use.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
In the drawings: 1-solid polyester complex textile layer, 2-plane polyester complex textile layer, 3-polyurethane tack coat, 4-polyurethane elastomer loading layer.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and effect and be easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Referring to Fig. 1, novel cut resistant conveyer belt, including three-dimensional polyester complex textile layer, plane polyester complex textile layer, polyurethane tack coat and polyurethane elastomer loading layer, described plane polyester complex textile layer is as the support frame of conveyer belt, its top is provided with one layer of three-dimensional polyester complex textile layer, polyurethane tack coat bonding is adopted bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer, described three-dimensional polyester complex textile layer top is provided with polyurethane elastomer loading layer, and the thickness of described polyurethane elastomer loading layer is 2 ~ 3 millimeters.
As the presently preferred embodiments, the thickness of described polyurethane elastomer loading layer is 2.5 millimeters.
As the presently preferred embodiments, the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 0.5 ~ 1.5 millimeter.
As the presently preferred embodiments, the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 1 millimeter.
As the presently preferred embodiments, the three-dimensional shape of described three-dimensional polyester complex textile layer is big waveform.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described. Skilled person will appreciate that of the industry; the present invention is not restricted to the described embodiments; simply principles of the invention described in above-described embodiment and description; the present invention also has various changes and modifications without departing from the spirit and scope of the present invention, and these changes and improvements both fall within claimed the scope of the present invention. The protection domain of application claims is defined by appending claims and equivalent thereof.
Claims (5)
1. novel cut resistant conveyer belt, it is characterized in that, including three-dimensional polyester complex textile layer, plane polyester complex textile layer, polyurethane tack coat and polyurethane elastomer loading layer, described plane polyester complex textile layer is as the support frame of conveyer belt, its top is provided with one layer of three-dimensional polyester complex textile layer, polyurethane tack coat bonding is adopted bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer, described three-dimensional polyester complex textile layer top is provided with polyurethane elastomer loading layer, the thickness of described polyurethane elastomer loading layer is 2 ~ 3 millimeters.
2. novel cut resistant conveyer belt according to claim 1, it is characterised in that the thickness of described polyurethane elastomer loading layer is 2.5 millimeters.
3. novel cut resistant conveyer belt according to claim 1, it is characterised in that the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 0.5 ~ 1.5 millimeter.
4. novel cut resistant conveyer belt according to claim 1, it is characterised in that the polyurethane thickness bottom described three-dimensional polyester complex textile layer and between plane polyester complex textile layer is 1 millimeter.
5. novel cut resistant conveyer belt according to claim 1, it is characterised in that the three-dimensional shape of described three-dimensional polyester complex textile layer is big waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694190.1A CN105621010A (en) | 2014-11-27 | 2014-11-27 | Novel cutting-resisting conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410694190.1A CN105621010A (en) | 2014-11-27 | 2014-11-27 | Novel cutting-resisting conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621010A true CN105621010A (en) | 2016-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410694190.1A Pending CN105621010A (en) | 2014-11-27 | 2014-11-27 | Novel cutting-resisting conveying belt |
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| CN (1) | CN105621010A (en) |
Citations (10)
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|---|---|---|---|---|
| CN2586672Y (en) * | 2002-08-08 | 2003-11-19 | 阜新橡胶有限责任公司 | Glass cloth fabric core conveyer |
| US20080078657A1 (en) * | 2006-10-03 | 2008-04-03 | J.H. Fenner & Co. Ltd | Oriented needled felt conveyor belt |
| CN201077650Y (en) * | 2007-09-17 | 2008-06-25 | 王平 | Polyurethane solid core fire retardant conveyer band |
| CN102424233A (en) * | 2011-07-28 | 2012-04-25 | 上海永利带业股份有限公司 | Burr-proof thermoplastic polyurethane elastic body conveying belt for food industry and manufacture method thereof |
| CN202414638U (en) * | 2012-01-29 | 2012-09-05 | 青岛新宇田化工有限公司 | Spraying polyurea conveying belt |
| CN202880292U (en) * | 2012-09-19 | 2013-04-17 | 袁民军 | Jointless conveying belt |
| CN103072784A (en) * | 2012-09-19 | 2013-05-01 | 袁民军 | Joint-less polyurethane conveyor belt |
| CN203006291U (en) * | 2013-01-11 | 2013-06-19 | 爱西贝特传输系统(云南)有限公司 | Stereoscopic fabric conveying belt with hot-pressed joint |
| CN104057682A (en) * | 2014-07-02 | 2014-09-24 | 上海永利带业股份有限公司 | Anti-sticking food-grade TPU conveying belt and manufacturing method of anti-sticking food-grade TPU conveying belt |
| CN204399945U (en) * | 2014-11-27 | 2015-06-17 | 上海精浜传动设备有限公司 | Novel cut resistant load-transfer device |
-
2014
- 2014-11-27 CN CN201410694190.1A patent/CN105621010A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2586672Y (en) * | 2002-08-08 | 2003-11-19 | 阜新橡胶有限责任公司 | Glass cloth fabric core conveyer |
| US20080078657A1 (en) * | 2006-10-03 | 2008-04-03 | J.H. Fenner & Co. Ltd | Oriented needled felt conveyor belt |
| CN201077650Y (en) * | 2007-09-17 | 2008-06-25 | 王平 | Polyurethane solid core fire retardant conveyer band |
| CN102424233A (en) * | 2011-07-28 | 2012-04-25 | 上海永利带业股份有限公司 | Burr-proof thermoplastic polyurethane elastic body conveying belt for food industry and manufacture method thereof |
| CN202414638U (en) * | 2012-01-29 | 2012-09-05 | 青岛新宇田化工有限公司 | Spraying polyurea conveying belt |
| CN202880292U (en) * | 2012-09-19 | 2013-04-17 | 袁民军 | Jointless conveying belt |
| CN103072784A (en) * | 2012-09-19 | 2013-05-01 | 袁民军 | Joint-less polyurethane conveyor belt |
| CN203006291U (en) * | 2013-01-11 | 2013-06-19 | 爱西贝特传输系统(云南)有限公司 | Stereoscopic fabric conveying belt with hot-pressed joint |
| CN104057682A (en) * | 2014-07-02 | 2014-09-24 | 上海永利带业股份有限公司 | Anti-sticking food-grade TPU conveying belt and manufacturing method of anti-sticking food-grade TPU conveying belt |
| CN204399945U (en) * | 2014-11-27 | 2015-06-17 | 上海精浜传动设备有限公司 | Novel cut resistant load-transfer device |
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Application publication date: 20160601 |