CN110802908A - Adjustable multi-layer cloth-sandwiched composite conveyor belt and manufacturing method thereof - Google Patents

Adjustable multi-layer cloth-sandwiched composite conveyor belt and manufacturing method thereof Download PDF

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Publication number
CN110802908A
CN110802908A CN201911130536.4A CN201911130536A CN110802908A CN 110802908 A CN110802908 A CN 110802908A CN 201911130536 A CN201911130536 A CN 201911130536A CN 110802908 A CN110802908 A CN 110802908A
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China
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layer
antistatic
conveyor belt
cloth
articulamentum
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CN201911130536.4A
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Chinese (zh)
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陈建军
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Dongguan East China New Material Belt Technology Co Ltd
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Dongguan East China New Material Belt Technology Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B33/00—Layered products characterised by particular properties or particular surface features, e.g. particular surface coatings; Layered products designed for particular purposes not covered by another single class
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/08—Interconnection of layers by mechanical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
    • B65G15/30—Belts or like endless load-carriers
    • B65G15/32—Belts or like endless load-carriers made of rubber or plastics
    • B65G15/34—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B2037/1269—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives multi-component adhesive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0276—Polyester fibres
    • B32B2262/0284—Polyethylene terephthalate [PET] or polybutylene terephthalate [PBT]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/21—Anti-static
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2433/00—Closed loop articles
    • B32B2433/02—Conveyor belts

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Belt Conveyors (AREA)

Abstract

The invention provides an adjustable multilayer cloth-sandwiched composite conveyor belt which comprises an antistatic conveying layer, a first connecting layer, a first adhesive layer, a framework fabric layer, a second adhesive layer, a second connecting layer and an antistatic transmission layer, wherein the antistatic conveying layer, the first connecting layer, the first adhesive layer, the second connecting layer and the antistatic transmission layer are sequentially attached from top to bottom, the first connecting layer is in hot-melt adhesion between the antistatic conveying layer and the first adhesive layer, and the second connecting layer is in hot-melt adhesion between the second adhesive layer and the antistatic transmission layer. When the conveyor belt is manufactured, firstly, a framework fabric layer is shaped, then, an adhesive is coated on the upper surface and the lower surface of the framework fabric layer respectively, then, an antistatic conveying layer, a connecting layer I, a framework fabric layer, a connecting layer II and an antistatic transmission layer are sequentially attached from top to bottom to obtain a composite layer, then, the composite layer is vulcanized, the pressure of a drum vulcanizer is 8-12 MPa, the temperature is 160-180 ℃, the time is 8-12 min, finally, the composite layer is cut to obtain a belt body, and then, the two ends of the belt body in the length direction are connected to obtain the conveyor belt.

Description

Adjustable multi-layer cloth-sandwiched composite conveyor belt and manufacturing method thereof
Technical Field
The invention relates to the field of transmission belts, in particular to an adjustable multilayer cloth-sandwiched composite transmission belt with high antistatic performance and a manufacturing method thereof.
Background
The PCBA board that accomplishes the paster process needs to be transported next process through transport mechanism, and the part that plays the effect of bearing and transporting to the PCBA board in transport mechanism is the conveyer belt, and the shortcoming that the conveyer belt of prior art exists is: antistatic ability is weak, and static appears easily after the inside wall of conveyer belt rubs with drive mechanism's roller for a long time, and this static can puncture the conveyer belt and cause the destruction to the PCBA board that transports on it, and the lateral wall and the PCBA board contact of conveyer belt simultaneously, static on the lateral wall of conveyer belt can not be eliminated, and this static has potential harm to PCBA board.
Disclosure of Invention
The invention aims to provide an adjustable multilayer cloth-sandwiched composite conveyor belt with high antistatic performance, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a compound conveyer belt of adjustable multilayer clamp cloth, the conveyer belt has two interconnect's tip, including antistatic transport layer, articulamentum one, adhesive layer one, skeleton fabric layer, adhesive layer two, articulamentum two and the antistatic transmission layer of laminating in proper order from top to bottom, the skeleton fabric layer is woven for PET, articulamentum one is the same with the melting point of articulamentum two, a articulamentum hot melt bonds between antistatic transport layer and adhesive layer one, two hot melt bonds of articulamentum are between adhesive layer two and antistatic transmission layer.
Further, the antistatic conveying layer is an antistatic PUR elastomer film I.
Further, the first connecting layer is a first thermoplastic polyurethane elastomer film.
Furthermore, the second connecting layer is a second thermoplastic polyurethane elastomer film.
Further, the antistatic transmission layer is an antistatic PUR elastomer film II.
Furthermore, the first adhesive layer and the second adhesive layer are both made of antistatic adhesives.
The invention also provides a manufacturing method of the adjustable multilayer cloth-sandwiched composite conveyor belt, which comprises the following steps:
s1, shaping the skeleton fabric layer;
s2, respectively coating adhesives on the upper surface and the lower surface of the skeleton fabric layer;
s3, sequentially attaching the antistatic conveying layer, the framework fabric layer, the connecting layer and the antistatic transmission layer from top to bottom to obtain a composite layer;
s4, vulcanizing the composite layer, wherein the pressure of a drum vulcanizer is 8-12 MPa, the temperature is 160-180 ℃, and the time is 8-12 min;
and then cooling the composite layer to room temperature, cutting the composite layer into required length and width to obtain a belt body, and finally connecting two ends of the belt body in the length direction to obtain a finished product, wherein the two ends of the belt body in the length direction are connected in a tooth joint mode.
The invention has the beneficial effects that:
compared with the prior art, the static electricity eliminating device has the advantages that static electricity generated by long-time friction between the inner side wall of the transmission belt and the roller of the transmission mechanism is eliminated through the antistatic transmission layer, the PCBA conveyed on the static electricity eliminating device is effectively prevented from being damaged by the static electricity through the transmission belt, the static electricity on the outer side wall of the transmission belt is eliminated through the antistatic transmission layer, and the PCBA is prevented from being damaged by the static electricity.
Drawings
FIG. 1: a structural schematic diagram of an adjustable multilayer cloth-clamping composite conveyor belt.
FIG. 2: a finished product manufacturing flow chart of an adjustable multilayer cloth-sandwiched composite conveyor belt.
FIG. 3: an example table of manufacturing parameters of an adjustable multilayer cloth-clamping composite conveyor belt.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
referring to fig. 1, the adjustable multilayer cloth-sandwiched composite conveyor belt comprises two interconnected end portions, and comprises an antistatic conveying layer 1, a connecting layer I2, a first adhesive layer, a framework fabric layer 3, a second adhesive layer, a second connecting layer 4 and an antistatic transmission layer 5 which are sequentially attached from top to bottom, wherein the framework fabric layer 3 is a PET woven fabric, the melting points of the first connecting layer 2 and the second connecting layer 4 are the same, the first connecting layer 2 is in hot-melt bonding between the antistatic conveying layer 1 and the first adhesive layer, and the second connecting layer 4 is in hot-melt bonding between the second adhesive layer and the antistatic transmission layer 5.
Furthermore, the PET woven fabric comprises a plurality of radial PET threads and a plurality of weft PET threads, and the radial PET threads and the weft PET threads are arranged in a staggered mode.
Compare the conveyer belt that adopts the nylon inner core, PET is woven and is not influenced by ambient humidity as the inner core, can not the deformation that absorbs water, PET is woven anti creep nature good in addition, can guarantee that the conveyer belt has good dimensional stability, prevent effectively that the conveyer belt from using for a long time the back size is elongated and appear skidding, reduce the cost that the technician maintained, and PET is woven the compliance height and is realized that the drive belt can the suit on the roller of less diameter, this roller passes through the less motor of power alright drive, the less roller of diameter and the less motor price of power are lower, transport mechanism's manufacturing cost has been saved.
Furthermore, the material and thickness of the first connecting layer 2 and the second connecting layer 4 are the same.
Further, the first connecting layer 2 is a first thermoplastic polyurethane elastomer film.
Further, the second connecting layer 4 is a second thermoplastic polyurethane elastomer film.
Further, the antistatic transfer layer 1 is an antistatic PUR elastomer film one.
Further, the antistatic transmission layer 5 is an antistatic PUR elastomer film II.
Antistatic transport layer 1 is the same with antistatic transmission layer 5's material, antistatic transport layer 1 contains PUR elastomer film and conductive carbon black, PUR elastomer film and conductive carbon black carry out the cross-linking through the homogeneous mixing and realize that antistatic transport layer 1 and antistatic transmission layer 5 form black conducting film one and black conducting film two respectively, realize avoiding antistatic transport layer 1 to carry static through black conducting film one, prevent this static and PCBA board contact from leading to the fact the influence to it, realize avoiding the electrostatic breakdown conveyer belt finished product that the friction produced between antistatic transmission layer 5 and the roller to destroy the PCBA board through black conducting film two.
Furthermore, the material of the first adhesive layer and the second adhesive layer is an antistatic adhesive, the antistatic adhesive comprises liquid nitrile rubber and conductive carbon black, and the liquid nitrile rubber and the conductive carbon black are uniformly mixed. The framework fabric layer 3 is fixed between the first connecting layer 2 and the second connecting layer 4 through the first adhesive layer and the second adhesive layer, and when the first adhesive layer and the second adhesive layer are made of antistatic adhesives, the first adhesive layer and the second adhesive layer respectively form a third black conductive film and a fourth black conductive film, so that the antistatic capacity of the conveyor belt is further improved.
Referring to fig. 2, the invention further provides a manufacturing method of the adjustable multilayer cloth-sandwiched composite conveyor belt, which comprises the following steps:
s1, shaping the skeleton fabric layer 3;
s2, respectively coating adhesives on the upper surface and the lower surface of the skeleton fabric layer 3 to respectively form an adhesive layer I and an adhesive layer II on the upper surface and the lower surface of the skeleton fabric layer 3;
s3, sequentially attaching the antistatic conveying layer 1, the framework fabric layer 3, the connecting layer and the antistatic transmission layer 5 from top to bottom to obtain a composite layer;
s4, vulcanizing the composite layer, wherein the pressure of a drum vulcanizer is 8-12 MPa, the temperature is 160-180 ℃, and the time is 8-12 min; in step S4, the drum vulcanizer tensions the composite layer to make it in a straightened state for vulcanization, under the action of vulcanization, the antistatic conveying layer 1, the connecting layer I2, the framework fabric layer 3, the connecting layer II 4 and the antistatic transmission layer 5 are softened, meanwhile, under the action of the pressure of a steel belt of a drum vulcanizer, the uniformly softened antistatic conveying layer 1, the connecting layer I2, the framework fabric layer 3, the connecting layer II 4 and the antistatic transmission layer 5 are fully attached to realize uniform thickness of the composite layer, meanwhile, by controlling the temperature and the time, the surfaces of the first connecting layer 2 and the second connecting layer 4 are melted, but the inner core parts of the first connecting layer 2 and the second connecting layer 4 are not melted, the antistatic conveying layer 1 is connected with the first antistatic adhesive layer through the first connecting layer 2 with the melted surfaces, and the antistatic transmission layer 5 is connected with the second antistatic adhesive layer through the second connecting layer 4 with the melted surfaces;
and cooling the composite layer obtained in the step S4 to room temperature, cutting the composite layer into required length and width according to the field working condition to obtain the belt body, respectively blanking the two ends of the belt body in the length direction to form a first zigzag connector and a second zigzag connector which are mutually matched, and finally connecting the two ends of the belt body in the length direction in a tooth joint mode to obtain a finished product.
When in tooth joint, firstly placing the first zigzag joint and the second zigzag joint on a heating template of a hot press, then splicing the first zigzag joint and the second zigzag joint, then respectively placing cushion belts with the same thickness as the conveying belt on two sides of the first zigzag joint and the second zigzag joint, finally carrying out hot pressing on the first zigzag joint and the second zigzag joint through the hot pressing head of the hot press to melt the first connecting layer 2 and the second connecting layer 4 in a hot pressing area, enabling the melted parts of the first connecting layer 2 and the second connecting layer 4 to overflow between the first zigzag joint and the second zigzag joint to realize the bonding of the first zigzag joint and the second zigzag joint, finally completing the connection of two ends of the belt body in the length direction, obtaining the conveying belt after the first zigzag joint and the second zigzag joint are cooled to room temperature, wherein the temperatures of the heating template and the hot pressing head of the hot press are the same, the temperature of the heating template is 160-180 ℃, the hot pressing time of the hot pressing head is 10-25 min, and the pressure of the hot pressing head is 2-8 Mpa.
FIG. 3 illustrates an example of three sets of manufacturing parameters of the present invention.
Compared with the prior art, the static electricity eliminating device has the advantages that the static electricity generated by long-time friction between the inner side wall of the transmission belt and the roller of the transmission mechanism is eliminated through the antistatic transmission layer, the PCBA conveyed on the static electricity eliminating device is effectively prevented from being damaged by the static electricity through the transmission belt, the static electricity of the outer side wall of the transmission belt is eliminated through the antistatic transmission layer 1, and the PCBA is prevented from being damaged by the static electricity.
The technical scope of the present invention is not limited to the above embodiments, and any modifications, equivalent variations and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims (7)

1. The utility model provides a compound conveyer belt of adjustable multilayer clamp cloth, the conveyer belt has two interconnect's tip, its characterized in that: including antistatic transport layer, articulamentum one, adhesive layer one, skeleton fabric layer, adhesive layer two, articulamentum two and the antistatic transmission layer of laminating in proper order from top to bottom, the skeleton fabric layer is woven for PET, the melting point of articulamentum one and articulamentum two is the same, a articulamentum hot melt bonds between antistatic transport layer and adhesive layer one, two hot melt bonds of articulamentum are between adhesive layer two and antistatic transmission layer.
2. The adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, characterized in that: the antistatic conveying layer is an antistatic PUR elastomer film I.
3. The adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, characterized in that: the first connecting layer is a first thermoplastic polyurethane elastomer film.
4. The adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, characterized in that: and the second connecting layer is a second thermoplastic polyurethane elastomer film.
5. The adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, characterized in that: and the antistatic transmission layer is an antistatic PUR elastomer film II.
6. The adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, characterized in that: the first adhesive layer and the second adhesive layer are both made of antistatic adhesives.
7. The method for manufacturing the adjustable multi-layer cloth-sandwiched composite conveyor belt according to claim 1, wherein the method comprises the following steps: the manufacturing method comprises the following steps:
s1, shaping the skeleton fabric layer;
s2, respectively coating adhesives on the upper surface and the lower surface of the skeleton fabric layer;
s3, sequentially attaching the antistatic conveying layer, the connecting layer I, the framework fabric layer, the connecting layer II and the antistatic transmission layer from top to bottom to obtain a composite layer;
s4, vulcanizing the composite layer, wherein the pressure of a drum vulcanizer is 8-12 MPa, the temperature is 160-180 ℃, and the time is 8-12 min.
CN201911130536.4A 2019-11-19 2019-11-19 Adjustable multi-layer cloth-sandwiched composite conveyor belt and manufacturing method thereof Pending CN110802908A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112793247A (en) * 2021-01-27 2021-05-14 东莞市东佶新材料制带科技有限公司 Anti-static high-temperature-resistant high-performance conveying flat belt and manufacturing method thereof
CN114013918A (en) * 2021-12-06 2022-02-08 东莞市东佶新材料制带科技有限公司 Ultrahigh-holding-force longitudinal groove pattern elastic machine belt and preparation method thereof

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CN102935927A (en) * 2012-11-02 2013-02-20 齐建国 Method for producing lamination type fabric core conveyer belt
CN108357195A (en) * 2018-04-01 2018-08-03 上海汉唐传动设备有限公司 A kind of conduction band that can be suitable for high-precision PLATE SCREAM PRINTING equipment
CN108485237A (en) * 2018-04-13 2018-09-04 无锡市顺晟工业制带有限公司 Polyurethane base material permanence antistatic light-type conveyer belt and preparation method thereof
CN109968764A (en) * 2019-03-27 2019-07-05 江阴市斯强传动科技有限公司 A kind of polyester tengential belt and its manufacturing method with high service life
CN110202887A (en) * 2018-02-28 2019-09-06 扬州赛思新材料科技有限公司 A kind of antistatic rubber conveyer belt
CN211280095U (en) * 2019-11-19 2020-08-18 东莞市东佶新材料制带科技有限公司 Adjustable multi-layer cloth-clamping composite conveyor belt

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Publication number Priority date Publication date Assignee Title
CN102935927A (en) * 2012-11-02 2013-02-20 齐建国 Method for producing lamination type fabric core conveyer belt
CN110202887A (en) * 2018-02-28 2019-09-06 扬州赛思新材料科技有限公司 A kind of antistatic rubber conveyer belt
CN108357195A (en) * 2018-04-01 2018-08-03 上海汉唐传动设备有限公司 A kind of conduction band that can be suitable for high-precision PLATE SCREAM PRINTING equipment
CN108485237A (en) * 2018-04-13 2018-09-04 无锡市顺晟工业制带有限公司 Polyurethane base material permanence antistatic light-type conveyer belt and preparation method thereof
CN109968764A (en) * 2019-03-27 2019-07-05 江阴市斯强传动科技有限公司 A kind of polyester tengential belt and its manufacturing method with high service life
CN211280095U (en) * 2019-11-19 2020-08-18 东莞市东佶新材料制带科技有限公司 Adjustable multi-layer cloth-clamping composite conveyor belt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112793247A (en) * 2021-01-27 2021-05-14 东莞市东佶新材料制带科技有限公司 Anti-static high-temperature-resistant high-performance conveying flat belt and manufacturing method thereof
CN114013918A (en) * 2021-12-06 2022-02-08 东莞市东佶新材料制带科技有限公司 Ultrahigh-holding-force longitudinal groove pattern elastic machine belt and preparation method thereof

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