CN116714943A - PU anti-aging conveyer belt - Google Patents
PU anti-aging conveyer belt Download PDFInfo
- Publication number
- CN116714943A CN116714943A CN202310496923.XA CN202310496923A CN116714943A CN 116714943 A CN116714943 A CN 116714943A CN 202310496923 A CN202310496923 A CN 202310496923A CN 116714943 A CN116714943 A CN 116714943A
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- layer
- conveyor belt
- adhesive layer
- fabric
- coating
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- 230000003712 anti-aging effect Effects 0.000 title claims description 9
- 239000010410 layer Substances 0.000 claims abstract description 113
- 239000012790 adhesive layer Substances 0.000 claims abstract description 60
- 230000032683 aging Effects 0.000 claims abstract description 8
- 239000004744 fabric Substances 0.000 claims description 41
- 239000011248 coating agent Substances 0.000 claims description 28
- 238000000576 coating method Methods 0.000 claims description 28
- 239000004745 nonwoven fabric Substances 0.000 claims description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 15
- 239000010959 steel Substances 0.000 claims description 15
- 239000012792 core layer Substances 0.000 claims description 14
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 11
- 239000003063 flame retardant Substances 0.000 claims description 11
- 229920000728 polyester Polymers 0.000 claims description 10
- 239000003292 glue Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000011229 interlayer Substances 0.000 claims description 6
- 229920005992 thermoplastic resin Polymers 0.000 claims description 6
- 238000004383 yellowing Methods 0.000 claims description 6
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 claims description 5
- 239000003242 anti bacterial agent Substances 0.000 claims description 5
- 239000004760 aramid Substances 0.000 claims description 4
- 229920003235 aromatic polyamide Polymers 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 3
- 229920006231 aramid fiber Polymers 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000007790 scraping Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 8
- 239000011247 coating layer Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000005060 rubber Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001391944 Commicarpus scandens Species 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002905 metal composite material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 150000002825 nitriles Chemical class 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- B65G15/38—Belts or like endless load-carriers made of rubber or plastics with flame-resistant layers, e.g. of asbestos, glass
-
- 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
- B65G15/36—Belts or like endless load-carriers made of rubber or plastics with reinforcing layers, e.g. of fabric the layers incorporating ropes, chains, or rolled steel sections
-
- 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
- B65G15/42—Belts or like endless load-carriers made of rubber or plastics having ribs, ridges, or other surface projections
-
- 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
Abstract
The application discloses a PU aging-resistant conveyor belt, which relates to the technical field of conveyor belts, wherein a main body of the conveyor belt comprises an upper adhesive layer, a framework layer and a lower adhesive layer which are sequentially distributed from top to bottom; wherein, the surface of the upper adhesive layer is provided with a plurality of V-shaped grooves; the framework layer and the upper adhesive layer are mutually attached, and a plurality of anti-slip strips are arranged on the surface of the framework layer and penetrate through the corresponding V-shaped grooves; the lower adhesive layer is adhered to the framework layer; the technical key points are as follows: through designing the detachable rubberizing layer and the framework layer, the main body of the conveyor belt with the anti-slip strips can be needed or not according to the needs, and meanwhile, the rubberizing layer and the framework layer can be used independently, so that the flexibility of overall design is reflected; through design wire rope in the framework layer, toughness and intensity of whole conveyer belt can be increased, the conveyer belt is avoided receiving the circumstances that the fracture takes place easily after scraping.
Description
Technical Field
The application relates to the technical field of conveyor belts, in particular to a PU aging-resistant conveyor belt.
Background
The conveyor belt is also called a conveyor belt, and is a rubber and fiber and metal composite product or a plastic and fabric composite product used for carrying and conveying materials in the belt conveyor belt; the conveyer belt is widely applied to occasions with shorter conveying distance and smaller conveying capacity in industries such as cement, coking, metallurgy, chemical industry, steel and the like.
In the prior patent number CN108715315A, the name of the conveyer belt with high temperature resistance and the manufacturing process thereof are pointed out that the conveyer belt comprises a first framework layer, a second framework interlayer and an A bonding layer for connecting the first framework layer and the second framework interlayer; the first framework layer is a PTFE layer; the adhesive layer A comprises a first adhesive layer and a second adhesive layer; the first adhesive layer comprises a PU adhesive layer consisting of PU adhesive; the second adhesive layer comprises a TPU-90A layer consisting of TPU-90A; the second framework interlayer is formed by respectively adhering two high-temperature-resistant fabric layers with the B adhesive layer; the high-temperature-resistant fabric layer comprises one of polyester fabric, polyester cotton fabric, aramid fabric and acrylic fabric; the bonding layer B consists of a first bonding layer and a second bonding layer which are bonded for a time, and the number of layers is 2-3. The conveyor belt solves the problems that aging and peeling are easy to occur or adhesion is easy to occur to products before baking in the process of transporting the products at the high temperature of about 200 ℃, and has the advantages of being difficult to age and peel and difficult to adhere to foods.
However, traditional conveyer belt is mostly integrated structure, adopt bonding technique to compound, thereby form the conveyer belt body structure that has certain thickness, then need offer the protection line on the conveyor belt again when carrying the box material, be easy to this protection line wear-out under the long-time transport condition, thereby play the antiskid effect of script, need scrap the processing to whole conveyer belt, thereby cause the waste of material, the driven conveyer belt adopts each surface fabric complex to form simultaneously, toughness is relatively poor, can take place cracked condition under the circumstances of receiving external striking or scraping.
Disclosure of Invention
The technical problems to be solved are as follows:
aiming at the defects of the prior art, the application provides the PU anti-aging conveyer belt, the detachable upper adhesive layer and the framework layer are designed, the main body of the conveyer belt with the anti-slip strips can be needed or not according to the requirement, meanwhile, the upper adhesive layer and the framework layer can be used independently, the replacement is convenient, the steel wire rope is designed in the framework layer, the toughness and the strength of the whole conveyer belt can be increased, and the technical problems mentioned in the background art are solved.
The technical scheme is as follows:
in order to achieve the above purpose, the application is realized by the following technical scheme:
the PU anti-aging conveyor belt comprises a main body of the conveyor belt, wherein the main body of the conveyor belt comprises an upper adhesive layer, a framework layer and a lower adhesive layer which are sequentially distributed from top to bottom;
the surface of the upper adhesive layer is provided with a plurality of V-shaped grooves, the shape of each V-shaped groove is changed according to the shape change of the corresponding anti-slip strip, and the anti-slip strip plays a role in anti-slip when the conveying belt main body conveys materials;
the framework layer is mutually attached to the upper adhesive layer, a plurality of anti-slip strips are arranged on the surface of the framework layer and penetrate through corresponding V-shaped grooves, the V-shaped grooves are used for the corresponding anti-slip strips to penetrate through, and the flexible film in the V-shaped grooves plays a role in protecting the anti-slip strips;
the lower adhesive layer is adhered to the framework layer.
In one possible implementation manner, the upper adhesive layer comprises an upper PU coating layer and a non-woven fabric layer which are mutually adhered, wherein the upper PU coating layer and the non-woven fabric layer form an integrated structure;
wherein the upper PU coating is composed of PU glue;
the non-woven fabric layer is positioned below the upper PU coating, and the thickness of the non-woven fabric layer is consistent with that of the upper PU coating, and can be seen by referring to figure 5.
In one possible implementation mode, the V-shaped groove penetrates through the PU coating and the non-woven fabric layer, and the bottom side of the non-woven fabric layer is fixedly bonded with a flexible film with elasticity at the port of the V-shaped groove, and the flexible film at the position can completely wrap the corresponding anti-slip strip when in use and can be replaced at the same time;
when the bicycle inner tube is damaged, the repairing treatment can be carried out according to the principle of repairing the bicycle inner tube.
In one possible implementation, the carcass layer includes a first adhesive layer and a second adhesive layer;
the first bonding layer is positioned above the second bonding layer, a fabric core layer is arranged between the first bonding layer and the second bonding layer, and a laminating sheet is bonded on the upper surface of the first bonding layer; the fabric core layer comprises any one or more of polyester fabric, polyester cotton fabric, aramid fabric and knitted fabric, and is formed by sewing, wherein the fabric core layer specifically adopts polyester fabric as an inner core structure of a framework layer, and can be used for completely covering and protecting the steel wire rope.
In one possible implementation manner, a plurality of steel wire ropes which are transversely and longitudinally distributed are penetrated in the fabric core layer, each steel wire rope is woven into a net structure and is always positioned in an interlayer region of the fabric core layer, and the steel wire ropes at the positions strengthen the use strength of the whole conveying belt main body.
In one possible implementation manner, the first adhesive layer and the second adhesive layer are both thermoplastic resin adhesives, and the thermoplastic resin adhesives are filled with silver ion antibacterial agents and composite anti-yellowing agents.
In one possible implementation, the lower adhesive layer includes a flame retardant layer and a lower PU coating layer distributed up and down, where the lower PU coating layer and the upper PU coating layer are the same;
wherein the flame-retardant layer is positioned above the lower PU coating and is made of a fabric compounded by acrylic cotton and aramid fiber;
the lower PU coating and the upper PU coating are consistent in components and integrally bonded with the flame-retardant layer.
In one possible implementation, the thicknesses of the upper glue layer, the skeleton layer and the lower glue layer are all kept uniform.
In one possible implementation manner, the anti-slip strip penetrates through the corresponding V-shaped groove, the thickness of the part of the anti-slip strip extending out of the V-shaped groove is 5-15 mm, and the specific thickness can be set according to the requirement.
The beneficial effects are that:
in the scheme, the detachable upper adhesive layer and the framework layer are designed, so that whether the conveying belt main body with the anti-slip strips is needed or not can be required according to the requirement, and meanwhile, the upper adhesive layer and the framework layer can be used independently, so that the flexibility of overall design is reflected;
in the scheme, the steel wire rope is designed in the framework layer, so that the toughness and strength of the whole conveyer belt can be increased, and the condition that the conveyer belt is easy to break after being scraped is avoided;
in the scheme, the silver ion antibacterial agent and the composite anti-yellowing agent are added into the bonding layer in the framework layer, so that the antibacterial effect and the ageing resistance of the whole conveyer belt can be further enhanced, and the effect of bonding and compositing the whole framework layer is also achieved.
Drawings
The foregoing description is only an overview of the present application, and is intended to provide a better understanding of the present application, as it is embodied in the following description, with reference to the preferred embodiments of the present application and the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of the present application;
FIG. 2 is a schematic view of the various layers of the conveyor belt body of the present application in a disassembled state;
FIG. 3 is a schematic diagram of the structure of the upper adhesive layer of the present application;
FIG. 4 is a schematic diagram of a skeleton layer structure of the present application;
fig. 5 is a front cross-sectional view of the overall structure of the present application.
Legend description: 1. a conveyor belt body; 2. coating an adhesive layer; 201. coating PU; 202. a non-woven fabric layer; 3. a framework layer; 301. a first adhesive layer; 302. a second adhesive layer; 303. a fabric core layer; 4. a lower adhesive layer; 401. a lower PU coating; 402. a flame retardant layer; 5. a V-shaped groove; 6. a flexible film; 7. an anti-slip strip; 8. a wire rope.
Detailed Description
According to the embodiment of the application, the PU anti-aging conveyor belt is provided, the detachable upper rubber layer and the framework layer are designed, the conveyor belt main body with the anti-slip strips can be needed or not according to the requirement, meanwhile, the upper rubber layer and the framework layer can be independently used, the replacement is convenient, the steel wire rope is designed in the framework layer, the toughness and the strength of the whole conveyor belt can be increased, and the technical problems in the background art are solved.
The technical scheme in the embodiment of the application aims to solve the problems of the background technology, and the general thought is as follows:
example 1:
the embodiment describes a specific structure of the PU aging-resistant conveyor belt, as shown in fig. 1-5, the conveyor belt main body 1 comprises an upper adhesive layer 2, a framework layer 3 and a lower adhesive layer 4 which are distributed in sequence from top to bottom;
wherein, the surface of the upper adhesive layer 2 is provided with a plurality of V-shaped grooves 5, the shape of the V-shaped grooves 5 is changed according to the shape change of the anti-slip strips 7, and the anti-slip strips 7 play a role in preventing slipping when the conveying belt main body 1 conveys materials;
the framework layer 3 and the upper adhesive layer 2 are mutually attached, a plurality of anti-slip strips 7 are arranged on the surface of the framework layer 3 and penetrate through the corresponding V-shaped grooves 5, the anti-slip strips 7 penetrate through the corresponding V-shaped grooves 5, and the thickness of the part of the anti-slip strips 7 extending out of the V-shaped grooves 5 is 5-15 mm, specifically 10mm;
the lower adhesive layer 4 is adhered to the framework layer 3, and the lower adhesive layer 4 and the framework layer 3 are of an integrated structure.
In some examples, the supersize layer 2 comprises a top PU coating 201 and a nonwoven layer 202 bonded to each other;
wherein, the upper PU coating 201 is composed of PU glue;
the non-woven fabric layer 202 is located below the upper PU coating 201, and the thickness of the non-woven fabric layer 202 is consistent with that of the upper PU coating 201, and the non-woven fabric layer 202 directly contacts materials placed on the conveying belt main body 1 to play a supporting role.
In some examples, the V-shaped groove 5 penetrates through the PU coating 201 and the non-woven fabric layer 202, and the bottom side of the non-woven fabric layer 202 is fixedly adhered to the flexible film 6 with elasticity at the port of the V-shaped groove 5, where the flexible film 6 can deform within a certain elastic limit;
when the anti-slip belt is specifically used, the corresponding anti-slip strip 7 can penetrate through the V-shaped groove 5, then the anti-slip strip 7 is extruded out of the V-shaped groove 5 by the anti-slip strip 7 and covers the anti-slip strip 7, the anti-slip belt plays a role in protecting the anti-slip strip 7, after the flexible film 6 is damaged, a single damaged flexible film 6 can be bonded correspondingly, so that materials are saved, the anti-slip strip 7 can be used as an alternative, and even if the flexible film 6 is damaged, the anti-slip performance of the conveyer belt in use at the time is not affected.
In some examples, the carcass layer 3 comprises a first adhesive layer 301 and a second adhesive layer 302;
the first adhesive layer 301 is located above the second adhesive layer 302, and a fabric core layer 303 is disposed between the first adhesive layer 301 and the second adhesive layer 302, a covering film is adhered to the upper surface of the first adhesive layer 301, and the covering film at the position is made of rubber material and is in direct contact with the upper adhesive layer 2, so that only adhesion occurs, and subsequent detachment treatment can be performed.
By adopting the technical scheme:
the detachable upper adhesive layer 2 and the framework layer 3 of the design can be used independently according to the need of the conveying belt main body 1 with the anti-slip strips 7, and meanwhile, the upper adhesive layer 2 and the framework layer 3 can be used independently, so that the flexibility of the overall design is reflected.
Example 2:
based on the embodiment 1, the specific structure of the fabric core layer in the PU anti-aging conveyor belt is described in this embodiment, as shown in fig. 5, the fabric core layer 303 includes, but is not limited to, any one or several of polyester fabric, polyester cotton fabric, aramid fabric and knitted fabric, where the fabric core layer 303 is specifically selected from polyester fabric, and can be used as the inner core structure of the framework layer 3 to perform complete covering and protection treatment on the steel wire rope 8.
In some examples, a plurality of steel wires 8 distributed transversely and longitudinally are penetrated in the fabric core 303, each steel wire 8 is woven into a net structure and is always positioned in the interlayer region of the fabric core 303, and the net steel wires 8 enhance the overall use strength of the conveying belt main body 1.
By adopting the technical scheme:
the steel wire rope 8 is designed in the framework layer 3, so that the toughness and strength of the whole conveyer belt can be increased, and the condition that the conveyer belt is easy to break after being scraped is avoided.
Example 3:
based on embodiment 1, this embodiment describes a specific structure of the lower adhesive layer in the PU anti-aging conveyor belt, as shown in fig. 5, the first adhesive layer 301 and the second adhesive layer 302 are both thermoplastic resin adhesives, and the thermoplastic resin adhesives are filled with silver ion antibacterial agents and composite anti-yellowing agents, where the composite anti-yellowing agents are UV-934, and have an anti-aging effect.
In some examples, the lower glue layer 4 comprises a flame retardant layer 402 and a lower PU coating 401 in an over-and-under distribution;
wherein, the flame-retardant layer 402 is positioned above the lower PU coating 401, and is made of a fabric compounded by nitrile cotton and aramid fiber, thereby realizing the flame-retardant effect;
the lower PU coating 401 and the upper PU coating 201 are identical in composition and are integrally bonded to the flame retardant layer 402.
In some examples, the thicknesses of the upper glue layer 2, the carcass layer 3, and the lower glue layer 4 all remain uniform.
By adopting the technical scheme:
the silver ion antibacterial agent and the composite anti-yellowing agent are added into the bonding layer in the framework layer 3, so that the antibacterial effect and the ageing resistance of the whole conveyer belt can be further enhanced, and the effect of bonding and compositing the whole framework layer 3 is also achieved.
Finally, it should be noted that: it is apparent that the above examples are only illustrative of the present application and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present application.
Claims (10)
- The PU anti-aging conveyor belt is characterized in that the conveyor belt main body (1) comprises an upper adhesive layer (2), a framework layer (3) and a lower adhesive layer (4) which are distributed in sequence from top to bottom;wherein a plurality of V-shaped grooves (5) are formed in the surface of the upper adhesive layer (2);the framework layer (3) is mutually attached to the upper adhesive layer (2), and a plurality of anti-slip strips (7) are arranged on the surface of the framework layer (3) and penetrate through the corresponding V-shaped grooves (5);the lower adhesive layer (4) is adhered to the framework layer (3).
- 2. The PU weatherable conveyor belt according to claim 1, characterized in that: the upper adhesive layer (2) comprises an upper PU coating (201) and a non-woven fabric layer (202) which are adhered to each other;wherein the upper PU coating (201) is composed of PU glue;the non-woven fabric layer (202) is positioned below the upper PU coating (201), and the thickness of the non-woven fabric layer (202) is consistent with that of the upper PU coating (201).
- 3. The PU aging-resistant conveyor belt of claim 2, wherein: the V-shaped groove (5) penetrates through the PU coating (201) and the non-woven fabric layer (202), and the bottom side of the non-woven fabric layer (202) is fixedly bonded with the flexible film (6) with elasticity at the port of the V-shaped groove (5).
- 4. The PU weatherable conveyor belt according to claim 1, characterized in that: the framework layer (3) comprises a first bonding layer (301) and a second bonding layer (302);the first bonding layer (301) is located above the second bonding layer (302), a fabric core layer (303) is arranged between the first bonding layer and the second bonding layer (302), and a laminating sheet is bonded on the upper surface of the first bonding layer (301).
- 5. The PU weatherable conveyor belt according to claim 4, wherein: the fabric core layer (303) comprises any one or more of polyester fabric, polyester cotton fabric, aramid fabric and knitted fabric, which are sewn together.
- 6. The PU weatherable conveyor belt according to claim 4, wherein: a plurality of steel wire ropes (8) which are transversely and longitudinally distributed are arranged in the fabric core layer (303) in a penetrating mode, and each steel wire rope (8) is woven into a net-shaped structure and is always located in an interlayer region of the fabric core layer (303).
- 7. The PU weatherable conveyor belt according to claim 4, wherein: the first bonding layer (301) and the second bonding layer (302) are both thermoplastic resin adhesives, and the thermoplastic resin adhesives are filled with silver ion antibacterial agents and composite anti-yellowing agents.
- 8. The PU aging-resistant conveyor belt of claim 2, wherein: the lower adhesive layer (4) comprises a flame-retardant layer (402) and a lower PU coating (401) which are distributed up and down;wherein the flame-retardant layer (402) is positioned above the lower PU coating (401) and is made of a fabric compounded by acrylic cotton and aramid fiber;the lower PU coating (401) and the upper PU coating (201) are consistent in composition and are integrally bonded with the flame-retardant layer (402).
- 9. The PU weatherable conveyor belt according to claim 1, characterized in that: the thicknesses of the upper adhesive layer (2), the framework layer (3) and the lower adhesive layer (4) are kept consistent.
- 10. The PU weatherable conveyor belt according to claim 1, characterized in that: the anti-slip strips (7) penetrate through the corresponding V-shaped grooves (5), and the thickness of the part of the anti-slip strips (7) extending out of the V-shaped grooves (5) is 5-15 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496923.XA CN116714943A (en) | 2023-05-05 | 2023-05-05 | PU anti-aging conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310496923.XA CN116714943A (en) | 2023-05-05 | 2023-05-05 | PU anti-aging conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116714943A true CN116714943A (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310496923.XA Pending CN116714943A (en) | 2023-05-05 | 2023-05-05 | PU anti-aging conveyer belt |
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| CN (1) | CN116714943A (en) |
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| JPH05312236A (en) * | 1992-05-11 | 1993-11-22 | Nippon Ueeblock Kk | Non-sticky conveyer belt capable of inclined conveyance |
| JP2001087531A (en) * | 1999-09-21 | 2001-04-03 | Unitta Co Ltd | Pachinko ball carrier device and carrier belt therefor |
| CN101934593A (en) * | 2009-06-30 | 2011-01-05 | 克朗斯股份公司 | A kind of manufacturing is used for the method for the housing of belting |
| DE102011113193A1 (en) * | 2011-09-10 | 2013-03-14 | Georg Koinzer Gmbh & Co. Kg Spinnereibedarf | Positively driven conveyor belt for transport device, has drivers arranged at textile layer, propulsion elements drivable over number of drivers, loop formed for each driver at textile layer, where drivers are partly held in loop |
| CN104813064A (en) * | 2012-10-30 | 2015-07-29 | 盖茨优霓塔亚洲有限公司 | Timing belt for suction feeder |
| TWM510910U (en) * | 2015-07-29 | 2015-10-21 | Probelt Global Ltd | Tooth type conveyer belt with abrasion resistance and energy saving effects |
| CN208828603U (en) * | 2018-07-26 | 2019-05-07 | 尉氏县久龙橡塑有限公司 | A kind of removable transmission belt component |
| CN217478216U (en) * | 2022-05-30 | 2022-09-23 | 江苏奥斯达带业有限公司 | Anti-aging conveying belt |
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| DE676818C (en) * | 1936-08-04 | 1939-06-12 | Paul Muesse | Conveyor cloth for binders or the like. |
| FR1099528A (en) * | 1954-02-12 | 1955-09-06 | Sedis Transmissions Mec | endless transmission element |
| JPH05312236A (en) * | 1992-05-11 | 1993-11-22 | Nippon Ueeblock Kk | Non-sticky conveyer belt capable of inclined conveyance |
| JP2001087531A (en) * | 1999-09-21 | 2001-04-03 | Unitta Co Ltd | Pachinko ball carrier device and carrier belt therefor |
| CN101934593A (en) * | 2009-06-30 | 2011-01-05 | 克朗斯股份公司 | A kind of manufacturing is used for the method for the housing of belting |
| DE102011113193A1 (en) * | 2011-09-10 | 2013-03-14 | Georg Koinzer Gmbh & Co. Kg Spinnereibedarf | Positively driven conveyor belt for transport device, has drivers arranged at textile layer, propulsion elements drivable over number of drivers, loop formed for each driver at textile layer, where drivers are partly held in loop |
| CN104813064A (en) * | 2012-10-30 | 2015-07-29 | 盖茨优霓塔亚洲有限公司 | Timing belt for suction feeder |
| TWM510910U (en) * | 2015-07-29 | 2015-10-21 | Probelt Global Ltd | Tooth type conveyer belt with abrasion resistance and energy saving effects |
| CN208828603U (en) * | 2018-07-26 | 2019-05-07 | 尉氏县久龙橡塑有限公司 | A kind of removable transmission belt component |
| CN217478216U (en) * | 2022-05-30 | 2022-09-23 | 江苏奥斯达带业有限公司 | Anti-aging conveying belt |
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