CN108948445A - A kind of energy-saving steel wire rope core conveyer belt and energy-saving steel wire rope core conveyer belt processing method - Google Patents
A kind of energy-saving steel wire rope core conveyer belt and energy-saving steel wire rope core conveyer belt processing method Download PDFInfo
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- CN108948445A CN108948445A CN201810878571.3A CN201810878571A CN108948445A CN 108948445 A CN108948445 A CN 108948445A CN 201810878571 A CN201810878571 A CN 201810878571A CN 108948445 A CN108948445 A CN 108948445A
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
- C08L9/06—Copolymers with styrene
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/222—Magnesia, i.e. magnesium oxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Engineering & Computer Science (AREA)
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- Belt Conveyors (AREA)
Abstract
The present invention provides a kind of energy-saving steel wire rope core conveyer belt, 40~80 parts of natural rubber, 30~60 parts of butadiene rubber, 30~50 parts of carbon black, 10~20 parts of white carbon black, 2~3 parts of vulcanizing agent, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent, 2~5 parts of coupling agent；The proportion of core rubber includes: 30~50 parts of natural rubber, 30~80 parts of butadiene-styrene rubber, 20~30 parts of butadiene rubber, 4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9, 1~3 part of 9- dimethyl acridinium, adhesive PM88 is 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, 10~20 parts of alumina silicate, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -1~2 part of 2-[4-morpholinodithio sulfenamide, promotor 2, 1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur, conveyer belt heat is small, wearability and flexibility are more preferable.
Description
Technical field
The present invention relates to conveyer belt technical fields, further relate to a kind of energy-saving steel wire rope core conveyer belt.In addition, this hair
It is bright to further relate to a kind of energy-saving steel wire rope core conveyer belt processing method.
Background technique
Increase, the growth of transportation range of the materials handling industries freight volume such as coal, metallurgy, harbour are increasingly significant, in order to full
The demand of foot conveying continuity and high efficiency, high-intensitive steel cord conveyor belt have played huge in large conveying quantity and the transport of long haul distance
Big effect.But in the place of some narrow spaces, such as tunnel, corridor, due to being limited by steric requirements, conveyer belt, conveying
Mechanical, electrical machine requires small-sized, lightweight, to meet installation, operation, maintenance needs.In recent years, with high-speed rail, subway it is quick
Development, it is significant to the demand growth of thin energy-saving steel cable core conveying belt.
The position that rubber cover is contacted with roller can be depressed down under the effect of gravity, and conveyer belt can produce in the process of running
Life collapses resistance, overcomes during collapsing resistance, and rubber cover meeting heat, a part of electric energy is eventually converted into thermal energy and is wasted
Fall.According to studies have shown that collapse resistance accounts for 50% or so in total resistance, energy consumption accounts for 35% of total energy consumption or so, therefore,
Energy-saving steel wire rope core conveyer belt is studied, the heat of rubber cover can be significantly reduced, reduces the power demand of motor, miniaturization conveying
System.
For those skilled in the art, how to design that a kind of heat is small, thickness is thin, width is narrow, be suitable for narrow
The conveyer belt in space, and wearability is good, is the current technical issues that need to address.
Summary of the invention
The present invention provides a kind of energy-saving steel wire rope core conveyer belt, has low-heat-generation, can reduce the energy consumption of motor, and have
Higher wearability, thickness are minimized, and concrete scheme is as follows:
A kind of energy-saving steel wire rope core conveyer belt including wirerope, the core rubber being coated on except the wirerope and is coated on
Rubber cover except the core rubber；
The proportion of the rubber cover includes: 40~80 parts of natural rubber, and 30~60 parts of butadiene rubber, 30~50 parts of carbon black,
10~20 parts of white carbon black, 2~3 parts of vulcanizing agent, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, anti-aging agent 1~
3 parts, 2~5 parts of coupling agent；
The proportion of the core rubber includes: 30~50 parts of natural rubber, and 30~80 parts of butadiene-styrene rubber, butadiene rubber 20~30
Part, 4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9,9- dimethyl acridinium 1~3
Part, adhesive PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10
~20 parts, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio time sulphonyl
1~2 part of amine, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur.
Optionally, the diameter of the wirerope is 3~7mm, and the spacing of two adjacent wirerope is 6~12mm,
The rubber cover with a thickness of 3~10mm.
Optionally, the proportion of the rubber cover are as follows: 50 parts of natural rubber, 50 parts of butadiene rubber, 45 parts of carbon black, white carbon black 15
Part, 2.5 parts of vulcanizing agent, 5 parts of activating agent, 2 parts of promotor, 10 parts of softening agent, 2 parts of anti-aging agent, 2 parts of coupling agent.
Optionally, the proportion of the rubber cover are as follows: 75 parts of natural rubber, 25 parts of butadiene rubber, 30 parts of carbon black, white carbon black 20
Part, 2.8 parts of vulcanizing agent, 4 parts of activating agent, 1.5 parts of promotor, 5 parts of softening agent, 2 parts of anti-aging agent, 3 parts of coupling agent.
Optionally, the proportion of the rubber cover are as follows: 40 parts of natural rubber, 60 parts of butadiene rubber, 45 parts of carbon black, white carbon black 10
Part, 2.3 parts of vulcanizing agent, 3.5 parts of activating agent, 1.5 parts of promotor, 6 parts of softening agent, 2 parts of anti-aging agent, 1.8 parts of coupling agent.
Optionally, the model carbon black of carbon black is N220 or N330；White carbon black is precipitated silica；Vulcanizing agent is sulphur
Sulphur；Activating agent is indirect process zinc oxide and stearic acid, and the weight ratio of the two is 4:1；Promotor is the thio dibenzo thiophene of 2,2'- bis-
Azoles and 2- dihyaroquinoline condensate, the weight ratio of the two are 3:2；Softening agent is aromatic naphtha or 52# chlorinated paraffin；Anti-aging agent
Model N- isopropyl-N'- diphenyl-para-phenylene diamine and 4010NA, the weight ratio of the two is 1:1；Coupling agent is organosilan.
Optionally, the wirerope is twisted around by more finer wires and is made.
The present invention also provides a kind of energy-saving steel wire rope core conveyer belt processing methods, are located at by following proportion modulation outermost
Rubber cover: 40~80 parts of natural rubber, 30~60 parts of butadiene rubber, 30~50 parts of carbon black, 10~20 parts of white carbon black, vulcanizing agent 2
~3 parts, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent, 2~5 parts of coupling agent；
By following proportion modulation core rubber: 30~50 parts of natural rubber, 30~80 parts of butadiene-styrene rubber, butadiene rubber 20~30
Part, 4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9,9- dimethyl acridinium 1~3
Part, adhesive PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10
~20 parts, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio time sulphonyl
1~2 part of amine, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur；
And it produces as follows:
Wire rope spindle, spindle bridging and export wirerope are hung up, wirerope is exported from spindle upper section, by guide groove
Rod and orifice plate guide rough segmentation carding device into；
Left and right twirl is spaced, arranges to a point comb two sides sequence；Every wirerope penetrates corresponding tension roller groove, and to
Outside preceding extraction tension station；So that spindle is reversed backrush wirerope, and make wirerope on spindle shelf that there is certain initial tension, rises tension
Platform makes all wirerope be in a horizontal state, and tension is determined in application；
The uniformly rubber cover and the compound film of core rubber of export forming, is cold-pressed；
Vulcanization obtains finished product.
Optionally, the rubber cover is processed according to the following steps:
First by natural rubber and butadiene rubber investment mixer preheat 40S, then be added white carbon black, activating agent, anti-aging agent,
Coupling agent is kneaded 90S, and carbon black and softening agent, 135 DEG C of dumpings of temperature control are then added, one section of glue are made, one section of glue is parked 8 hours
Afterwards, vulcanizing agent is added in investment mixer and promotor is kneaded to 100 DEG C of dumpings, with tri-roll press machine bottom sheet.
The present invention provides a kind of energy-saving steel wire rope core conveyer belt, the external of wirerope coats core rubber, the external packet of core rubber
Cover rubber cover；The proportion of rubber cover includes: 40~80 parts of natural rubber, and 30~60 parts of butadiene rubber, 30~50 parts of carbon black, hard charcoal
Black 10~20 parts, 2~3 parts of vulcanizing agent, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent,
2~5 parts of coupling agent；The proportion of core rubber includes: 30~50 parts of natural rubber, and 30~80 parts of butadiene-styrene rubber, butadiene rubber 20~30
Part, 4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9,9- dimethyl acridinium 1~3
Part, adhesive PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10
~20 parts, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio time sulphonyl
1~2 part of amine, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur.
Rubber cover is more preferable using said ratio surface abrasion resistance with core rubber, and flexibility is more preferable, and groove forming character is good；Core rubber with cover
The bond properties of lid glue is more preferable, can be selected the smaller wirerope of diameter, conveyer belt it is thinner.And rubber cover low-heat-generation,
Reduce the energy consumption of motor, the motor of more small-power model can be selected, minimizes conveyer system.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the sectional structure chart of the energy-saving steel wire rope core conveyer belt in the present invention.
Specific embodiment
Core of the invention is to provide a kind of energy-saving steel wire rope core conveyer belt have higher wearability, and thickness is able to
It reduces, and there is low-heat-generation, reduce the energy consumption of motor.
In order to make those skilled in the art more fully understand technical solution of the present invention, below in conjunction with attached drawing and specifically
Embodiment, energy-saving steel wire rope core conveyer belt of the invention and energy-saving steel wire rope core conveyer belt processing method are carried out detailed
Introduce explanation.
As shown in Figure 1, for the sectional structure chart of the energy-saving steel wire rope core conveyer belt in the present invention, the energy-saving steel wire rope core is defeated
Sending band includes wirerope 1, core rubber 2 and rubber cover 3, and core rubber 2 is coated on except wirerope 1, and rubber cover 3 is coated on except core rubber 2,
Wirerope 1 is located at the most inner side of entire conveyer belt, and rubber cover 3 forms the appearance of entire conveyer belt.
The proportion of rubber cover 3 includes: 40~80 parts of natural rubber, and 30~60 parts of butadiene rubber, 30~50 parts of carbon black, hard charcoal
Black 10~20 parts, 2~3 parts of vulcanizing agent, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent,
2~5 parts of coupling agent.
The proportion of core rubber 2 includes: 30~50 parts of natural rubber, and 30~80 parts of butadiene-styrene rubber, 20~30 parts of butadiene rubber, oxygen
Change 4~8 parts of zinc, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9, glues by 1~3 part of 9- dimethyl acridinium
Mixture PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10~20
Part, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio sulfenamide 1
~2 parts, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur.
It should be noted that the relationship matched in the present invention is defined with weight ratio, core rubber 2 and rubber cover 3 are used
Said ratio, compared to traditional conveyer belt, the intensity of rubber cover 3 of the present invention is higher, and surface abrasion resistance is more preferable, core rubber 2 it is tough
Property is stronger, therefore can reduce the thickness of conveyer belt entirety, the weight of the conveyer belt mitigated under same bearing capacity；Conveying
The flexibility of band is more preferable, and groove forming character is good, and the smaller conveyer roller of diameter can be selected, and minimizes conveyer system.Rubber cover
Low-heat-generation reduces the energy consumption of motor, and the smaller motor of power model can be selected.
Specifically, the diameter of wirerope 1 is 3~7mm in the present invention, the spacing of two adjacent wirerope 1 is 6~
12mm, rubber cover 3 with a thickness of 3~10mm.
The present invention provides the specific proportion of three kinds of rubber covers 3 herein:
The proportion of the first rubber cover 3 are as follows: 50 parts of natural rubber, 50 parts of butadiene rubber, 45 parts of carbon black, 15 parts of white carbon black,
2.5 parts of vulcanizing agent, 5 parts of activating agent, 2 parts of promotor, 10 parts of softening agent, 2 parts of anti-aging agent, 2 parts of coupling agent；Using this kind proportion
Rubber cover performance is as shown in table 1:
1 steel cable core conveying belt rubber cover performance indicator of table
The proportion of second of rubber cover 3 are as follows: 75 parts of natural rubber, 25 parts of butadiene rubber, 30 parts of carbon black, 20 parts of white carbon black,
2.8 parts of vulcanizing agent, 4 parts of activating agent, 1.5 parts of promotor, 5 parts of softening agent, 2 parts of anti-aging agent, 3 parts of coupling agent.
The proportion of the third rubber cover 3 are as follows: 40 parts of natural rubber, 60 parts of butadiene rubber, 45 parts of carbon black, 10 parts of white carbon black,
2.3 parts of vulcanizing agent, 3.5 parts of activating agent, 1.5 parts of promotor, 6 parts of softening agent, 2 parts of anti-aging agent, 1.8 parts of coupling agent.
On the basis of any of the above-described technical solution and its intercombination, the model N220 or N330 of carbon black；White carbon black
For precipitated silica；Vulcanizing agent is sulphur；Activating agent is indirect process zinc oxide and stearic acid, and the weight ratio of the two is 4:1；Promote
It is 2,2'- dithio-bis-benzothiazole and 2- dihyaroquinoline condensate into agent, the weight ratio of the two is 3:2；Softening agent is virtue
Hydrocarbon ils or 52# chlorinated paraffin；The model N- isopropyl-N'- diphenyl-para-phenylene diamine and 4010NA of anti-aging agent, the weight of the two
Than for 1:1；Coupling agent is organosilan.
Wirerope 1 is twisted around by more finer wires and is made, and the surface for twisting around the wirerope 1 to be formed has many gaps, core rubber
It is filled in gap and forms even closer connection with wirerope 1, wirerope 1 is not easy to be separated from each other with core rubber 2.
The present invention also provides a kind of energy-saving steel wire rope core conveyer belt processing methods, are located at by following proportion modulation outermost
Rubber cover 3: 40~80 parts of natural rubber, 30~60 parts of butadiene rubber, 30~50 parts of carbon black, 10~20 parts of white carbon black, vulcanizing agent 2
~3 parts, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent, 2~5 parts of coupling agent.
By following proportion modulation core rubber 2: 30~50 parts of natural rubber, 30~80 parts of butadiene-styrene rubber, butadiene rubber 20~30
Part, 4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9,9- dimethyl acridinium 1~3
Part, adhesive PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10
~20 parts, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio time sulphonyl
1~2 part of amine, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur.
And it produces as follows:
Wire rope spindle, spindle bridging and export wirerope are hung up, wirerope is exported from spindle upper section, by guide groove
Rod and orifice plate guide rough segmentation carding device into；Spindle should hang up full middle part and front as far as possible, then extend again to two sides and rear portion.
Left and right twirl is spaced, arranges to a point comb two sides sequence；Every wirerope penetrates corresponding tension roller groove, and to
Outside preceding extraction tension station；So that spindle is reversed backrush wirerope, and make wirerope on spindle shelf that there is certain initial tension, rises tension
Platform makes all wirerope be in a horizontal state, and tension is determined in application；
The uniformly rubber cover and the compound film of core rubber of export forming, is cold-pressed；
Vulcanization obtains finished product.
First by natural rubber and butadiene rubber investment mixer preheat 40S, then be added white carbon black, activating agent, anti-aging agent,
Coupling agent is kneaded 90S, and carbon black and softening agent, 135 DEG C of dumpings of temperature control are then added, one section of glue are made, one section of glue is parked 8 hours
Afterwards, vulcanizing agent is added in investment mixer and promotor is kneaded to 100 DEG C of dumpings, obtains rubber cover with tri-roll press machine bottom sheet.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, this hair
It is bright to be not intended to be limited to the embodiments shown herein, and be to fit to and the principles and novel features disclosed herein phase
Consistent widest scope.
Claims (9)
1. a kind of energy-saving steel wire rope core conveyer belt, which is characterized in that including wirerope (1), be coated on except the wirerope (1)
Core rubber (2) and the rubber cover (3) that is coated on except the core rubber (2)；
The proportion of the rubber cover (3) includes: 40~80 parts of natural rubber, 30~60 parts of butadiene rubber, 30~50 parts of carbon black, white
10~20 parts of carbon black, 2~3 parts of vulcanizing agent, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, anti-aging agent 1~3
Part, 2~5 parts of coupling agent；
The proportion of the core rubber (2) includes: 30~50 parts of natural rubber, and 30~80 parts of butadiene-styrene rubber, 20~30 parts of butadiene rubber,
4~8 parts of zinc oxide, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9,1~3 part of 9- dimethyl acridinium,
Adhesive PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10~20
Part, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio sulfenamide 1
~2 parts, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur.
2. energy-saving steel wire rope core conveyer belt according to claim 1, which is characterized in that the diameter of the wirerope (1) is 3
~7mm, the spacing of the wirerope (1) of adjacent two are 6~12mm, the rubber cover (3) with a thickness of 3~10mm.
3. energy-saving steel wire rope core conveyer belt according to claim 1, which is characterized in that the proportion of the rubber cover (3) are as follows:
50 parts of natural rubber, 50 parts of butadiene rubber, 45 parts of carbon black, 15 parts of white carbon black, 2.5 parts of vulcanizing agent, 5 parts of activating agent, promotor 2
Part, 10 parts of softening agent, 2 parts of anti-aging agent, 2 parts of coupling agent.
4. energy-saving steel wire rope core conveyer belt according to claim 1, which is characterized in that the proportion of the rubber cover (3) are as follows:
75 parts of natural rubber, 25 parts of butadiene rubber, 30 parts of carbon black, 20 parts of white carbon black, 2.8 parts of vulcanizing agent, 4 parts of activating agent, promotor 1.5
Part, 5 parts of softening agent, 2 parts of anti-aging agent, 3 parts of coupling agent.
5. energy-saving steel wire rope core conveyer belt according to claim 1, which is characterized in that the proportion of the rubber cover (3) are as follows:
40 parts of natural rubber, 60 parts of butadiene rubber, 45 parts of carbon black, 10 parts of white carbon black, 2.3 parts of vulcanizing agent, 3.5 parts of activating agent, promotor
1.5 parts, 6 parts of softening agent, 2 parts of anti-aging agent, 1.8 parts of coupling agent.
6. energy-saving steel wire rope core conveyer belt according to any one of claims 1 to 5, which is characterized in that the model of carbon black
Carbon black is N220 or N330；White carbon black is precipitated silica；Vulcanizing agent is sulphur；Activating agent is indirect process zinc oxide and tristearin
Acid, the weight ratio of the two are 4:1；Promotor is 2,2'- dithio-bis-benzothiazole and 2- dihyaroquinoline condensate, the two
Weight ratio is 3:2；Softening agent is aromatic naphtha or 52# chlorinated paraffin；The model N- isopropyl-N'- phenyl of anti-aging agent is to benzene
Diamines and 4010NA, the weight ratio of the two are 1:1；Coupling agent is organosilan.
7. energy-saving steel wire rope core conveyer belt according to claim 6, which is characterized in that the wirerope is by more finer wires
It twists around and is made.
8. a kind of energy-saving steel wire rope core conveyer belt processing method, which is characterized in that be located at outermost cover by following proportion modulation
Lid glue: 40~80 parts of natural rubber, 30~60 parts of butadiene rubber, 30~50 parts of carbon black, 10~20 parts of white carbon black, vulcanizing agent 2~3
Part, 2~6 parts of activating agent, 1~3 part of promotor, 5~10 parts of softening agent, 1~3 part of anti-aging agent, 2~5 parts of coupling agent；
By following proportion modulation core rubber: 30~50 parts of natural rubber, 30~80 parts of butadiene-styrene rubber, 20~30 parts of butadiene rubber, oxygen
Change 4~8 parts of zinc, 1~3 part of diphenyl-para-phenylene diamine of anti-aging agent N- isopropyl-N'-, anti-aging agent 9, glues by 1~3 part of 9- dimethyl acridinium
Mixture PM88 be 1~3 part, 1~2.5 part of cobalt salt adhesive, 5~10 parts of white carbon black, 1~3 part of magnesia, alumina silicate 10~20
Part, 30~50 parts of carbon black, No. 52 5~10 parts of chlorinated paraffin, accelerant N-oxidation diethylidene -2-[4-morpholinodithio sulfenamide 1
~2 parts, promotor 2,1~2 part of 2'- dithio-bis-benzothiazole, 1.5~3 parts of sulphur；
And it produces as follows:
Hang up wire rope spindle, spindle bridging and export wirerope export wirerope from spindle upper section, by guide groove rod and
Orifice plate guides rough segmentation carding device into；
Left and right twirl is spaced, arranges to a point comb two sides sequence；Every wirerope penetrates corresponding tension roller groove, and to leading
Out outside tension station；So that spindle is reversed backrush wirerope, and make wirerope on spindle shelf that there is certain initial tension, it is flat to rise tension station
Platform makes all wirerope be in a horizontal state, and tension is determined in application；
The uniformly rubber cover and the compound film of core rubber of export forming, is cold-pressed；
Vulcanization obtains finished product.
9. energy-saving steel wire rope core conveyer belt processing method according to claim 8, which is characterized in that the rubber cover press with
Lower step processing:
Natural rubber and butadiene rubber investment mixer are first preheated into 40S, white carbon black, activating agent, anti-aging agent, coupling is then added
Agent is kneaded 90S, and carbon black then is added and one section of glue is made in softening agent, 135 DEG C of dumpings of temperature control, after one section of glue parks 8 hours, throws
Enter mixer and vulcanizing agent and promotor mixing is added to 100 DEG C of dumpings, with tri-roll press machine bottom sheet.
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Cited By (6)
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| CN109651657A (en) * | 2018-12-27 | 2019-04-19 | 山西省山力铂纳橡胶机带有限公司 | A kind of energy conservation conveyer belt cover glue and its production method |
| CN109775243A (en) * | 2019-03-18 | 2019-05-21 | 兖矿东华重工有限公司 | One kind resists cold fire-retardant rubber cover, the fire-retardant intermediate rubber that resists cold, the fire-retardant core rubber that resists cold and cold-resistant flame-proof armored rope core conveyer belt |
| CN109880187A (en) * | 2019-03-06 | 2019-06-14 | 山东祥通橡塑集团有限公司 | A kind of steel cable core conveying belt and preparation method thereof that impact-resistant abrasion-proof is tear-resistant |
| CN110218533A (en) * | 2019-06-26 | 2019-09-10 | 兖矿东华重工有限公司 | A kind of aramid fiber conveying belt and steel cable core conveying belt hybrid juction core rubber, preparation method and its application |
| CN110643088A (en) * | 2019-11-16 | 2020-01-03 | 安徽中意胶带有限责任公司 | Wear-resistant cold-resistant impact-resistant rubber composite material and preparation method thereof |
| CN111452462A (en) * | 2020-05-13 | 2020-07-28 | 河北九洲橡胶科技股份有限公司 | Steel wire rope core conveying belt for TBM and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109651657A (en) * | 2018-12-27 | 2019-04-19 | 山西省山力铂纳橡胶机带有限公司 | A kind of energy conservation conveyer belt cover glue and its production method |
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| CN110218533A (en) * | 2019-06-26 | 2019-09-10 | 兖矿东华重工有限公司 | A kind of aramid fiber conveying belt and steel cable core conveying belt hybrid juction core rubber, preparation method and its application |
| CN110643088A (en) * | 2019-11-16 | 2020-01-03 | 安徽中意胶带有限责任公司 | Wear-resistant cold-resistant impact-resistant rubber composite material and preparation method thereof |
| CN111452462A (en) * | 2020-05-13 | 2020-07-28 | 河北九洲橡胶科技股份有限公司 | Steel wire rope core conveying belt for TBM and preparation method thereof |
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Application publication date: 20181207 |