CN106185171B - A kind of magnetic force conveyer belt and magnetic force linear actuating device - Google Patents
A kind of magnetic force conveyer belt and magnetic force linear actuating device Download PDFInfo
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- CN106185171B CN106185171B CN201610683646.3A CN201610683646A CN106185171B CN 106185171 B CN106185171 B CN 106185171B CN 201610683646 A CN201610683646 A CN 201610683646A CN 106185171 B CN106185171 B CN 106185171B
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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
- 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
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J107/00—Adhesives based on natural rubber
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J109/00—Adhesives based on homopolymers or copolymers of conjugated diene hydrocarbons
- C09J109/02—Copolymers with acrylonitrile
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/06—Non-macromolecular additives organic
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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
- C08K2201/00—Specific properties of additives
- C08K2201/01—Magnetic additives
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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
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Belt Conveyors (AREA)
Abstract
The invention discloses a kind of magnetic force conveyer belt and magnetic force linear actuating device, the magnetic force conveyer belt includes sequentially connected upper caldding layer, adhesive layer and lower caldding layer from top to bottom, and Steel cord is distributed in the adhesive layer；The adhesive layer is made by magnetic rubber.The magnetic force linear actuating device, including above-mentioned magnetic force conveyer belt, for conveying material；Linear actuating device, for providing the magnetic force conveyer belt power-assisted driving；Including stent, driving drum, auxiliary cylinder and power conveyer belt；Magnetic attraction device below the power conveyer belt, provides magnetic attraction, the magnetic force conveyer belt is attracted to be fitted closely with the power conveyer belt.
Description
Technical field
The invention belongs to conveyer belt technical fields, and in particular to a kind of magnetic force conveyer belt and magnetic force linear actuating device.
Background technology
Conveyer belt is mounted on conveyer to carry and convey the band of material.Ribbon conveyer and conveyer belt are used extensively
The transport of the bulk materials such as tunnel transport, grass transportation system, field of opencast mining, ore dressing plant and harbour under mine.Often
The conveyer belt of rule is the power that driving motor is transmitted by the frictional force between conveyer belt and driving drum.Present conveying capacity
It is required that increasing, fed distance requires increasingly longer.Due to by belt intension, grooving means of transportation and economic benefits indicator
Limitation, at present unit driving ribbon conveyer can not realize long-distance transportation or over long distances classification reinforcing, mostly be using increase
Add intermediate drive（System）Dynamic mode.
Traditional intermediate drive device is complicated, and equipment cost, operation and maintenance are extremely inconvenient, and engineering cost is high, especially
It is in mine underground, midway drive needs the cavern space of bigger, and quantities and engineering cost are significantly increased, and midway drive is as sent out
Raw failure can cause to shut down, more serious that conveyer belt is caused to have solid accumulation phenomenon on the way, seriously affect production and transport.Mesh
Before, for using the ribbon conveyer of steel cable core conveying belt, to increase intermediate power-assisted driving power, it is linear that magnetic force may be used
Power-assisted actuation techniques increase material conveyer belt by the attraction of the Steel cord in electromagnet and material conveyer belt and power-assisted are driven
The adhesive force and frictional force of dynamic rubber strip, improve driving power.But ordinary steel rope core conveyer belt steel wire rope limited amount,
It is distributed sparse, generated magnetic force is limited, and the effect of increase power-assisted driving has limitation.
Invention content
The present invention provides a kind of magnetic force conveyer belt and magnetic force linear actuating devices, can improve power-assisted driving power, make
Individual transport is obtained apart from longer.
To achieve these goals, the present invention is achieved using following technical proposals.
A kind of magnetic force conveyer belt, which is characterized in that including sequentially connected upper caldding layer from top to bottom, adhesive layer and under cover
Steel cord is distributed in the adhesive layer in cap rock；The adhesive layer is made by magnetic rubber.
In order to ensure the mechanical property of magnetic force conveyer belt, the thickness of the upper caldding layer is 4-10mm；The thickness of lower caldding layer
It spends for 2-8mm, the thickness of adhesive layer is 2-15mm.
In order to make magnetic force conveyer belt more uniform by the attraction distribution of magnetic attraction device, in equal magnetic attraction device item
Under part, increase total attraction between magnetic force conveyer belt and magnetic attraction device, the operation power of bigger is provided for conveyer belt, it is described
The Steel cord steel wire rope opposite for adjacent twist direction is evenly distributed to be formed, a diameter of 1.4-15mm of the steel wire rope, steel wire rope
The distance between be 1-3.5mm.
In order to further increase attraction of the conveyer belt under magnetic means, the component and parts by weight of the magnetic rubber
For：100 parts of elastomer system, 5-10 parts of cure activating ingredient, 2-5 parts of anti-aging agent, 40-70 parts of reinforcing agent, chemical modifier 3-5
Part, 2-8 parts of accelerating agent, 5-10 parts of adhesive, 50-2000 parts of metallic molecule material.
Further, three kind mixtures of the elastomer system for natural rubber, neoprene and nitrile rubber, quality
Than for 5-90:5-90:5-90.
Further, the metallic molecule material is the mixed of terres rares cobalt magnetic powder, ferromagnetic oxide powder and metal copper facing magnetic filament
Object is closed, three's mass ratio is 5-90:5-90:5-90.
In order to make the centralized particle diameter of metallic molecule material, improve dispersion of the magnetic powder in rubber, ensure magnetic rubber
Physical mechanical property, the grain size of the terres rares cobalt magnetic powder and ferromagnetic oxide powder is 0.3-1.5 μm.The metal copper facing magnetic filament
A diameter of 0.01-0.3mm, length 0.2-2.0mm.
The present invention provides a kind of magnetic force linear actuating device, including above-mentioned magnetic force conveyer belt, for conveying material；Linearly
Driving device, for providing the magnetic force conveyer belt power-assisted driving；It is defeated including stent, driving drum, auxiliary cylinder and power
Band is sent, the driving drum and auxiliary cylinder are located on stent, and the power conveyer belt is wound on the driving drum and auxiliary is rolled
On cylinder；The power conveyer belt is contacted with the lower surface of the magnetic force conveyer belt；Magnetic attraction device, positioned at the power conveyer belt
Lower section provides magnetic attraction, and the magnetic force conveyer belt is attracted to be fitted closely with the power conveyer belt.
In order to facilitate the distance between the power conveyer belt and magnetic force conveyer belt is adjusted, the driving drum and auxiliary are rolled
Cylinder is connect respectively by liftable supporting rack with the stent.
Compared with prior art, the advantages and positive effects of the present invention are：The magnetic force conveyer belt of the present invention optimizes steel wire
Rope structure optimizes Magnetic Conveyor Belt formula, can increase attraction of the magnetic force conveyer belt under magnetic means.The magnetic of the present invention
In power conveyor application to magnetic force linear actuating device, changing increases midway drive to reduce the traditional approach of belt intension,
By the attraction between magnetic attraction device and magnetic force conveyer belt, magnetic force conveyer belt and power conveyer belt are fitted closely, generated
Frictional force makes power conveyer belt produce relative sliding trend with magnetic force conveyer belt, by driving idler wheel that power conveyer belt is driven to move
It is dynamic, and then drive the movement of magnetic force conveyer belt；Help to extend ribbon conveyer fed distance, reduce the transhipment of belt conveyor systems
Number improves equipment operation stability, has many advantages, such as energy conservation and environmental protection consumption reduction, increases system reliability, can effectively solve list
Technical barrier in machine driving long belt conveyor transport.
Description of the drawings
The structure diagram of magnetic force conveyer belt in Fig. 1 the present embodiment；
The structure diagram of magnetic force linear actuating device in Fig. 2 the present embodiment；
It is marked in figure：Magnetic force conveyer belt 1, driving drum 2, power conveyer belt 3, magnetic attraction device 4, bend pulley 5, stent
6th, liftable supporting rack 7, auxiliary cylinder 8, upper caldding layer 100, adhesive layer 200, lower caldding layer 300, Steel cord 400.
Specific embodiment
Technical scheme of the present invention is described in further detail With reference to embodiment.The present invention is previously mentioned
Ratio, " part ", if without particularly marking, be subject to mass parts.
Present embodiments provide a kind of magnetic rubber conveyer belt of tool（Abbreviation magnetic force conveyer belt）, applied to using two-way
The long belt conveyor of the linear assistant force drive device of magnetic force, it is therefore an objective to increase power-assisted driving rubber strip and material conveyer belt it
Between adhesive force, increase the frictional force between material conveyer belt and power-assisted driving rubber strip, and then increase assistant force drive device
Driving power.
The magnetic force conveyer belt, as shown in Figure 1, including sequentially connected upper caldding layer 100, adhesive layer 200 from top to bottom
With lower caldding layer 300, Steel cord 400 is distributed in the adhesive layer；The adhesive layer is made by magnetic rubber.
The thickness of the upper caldding layer is 4-10mm；The thickness of lower caldding layer is 2-8mm, and the thickness of adhesive layer is 2-
15mm。
The Steel cord steel wire rope opposite for adjacent twist direction is evenly distributed to be formed, and the distance between adjacent steel cord is 1-
3.5mm, the spacing of distance closest approach between two steel wire ropes.Make attraction point of the magnetic force conveyer belt by magnetic attraction device
Cloth is more uniform, under the conditions of equal magnetic attraction device, increases total attraction between magnetic force conveyer belt and magnetic attraction device, from
And the operation power of bigger is provided for conveyer belt.
A diameter of 1.4-15mm of steel wire rope in the Steel cord, wirerope diameter reduce, and steel wire rope quantity increases, steel
The quantity of cord improves 2-3 times than ordinary steel rope core conveyer belt quantity so that between magnetic force conveyer belt and magnetic attraction device
Total attraction increases, and realizes the classification reinforcing of long distance delivery band.
The magnetic rubber is formulated by the raw material of following parts by weight：100 parts of elastomer system, cure activating ingredient
5-10 parts, 2-5 parts of anti-aging agent, 40-70 parts of reinforcing agent, 3-5 parts of chemical modifier, 2-8 parts of accelerating agent, 5-10 parts of adhesive, gold
Belong to 50-2000 parts of molecular material.
Wherein described elastomer system is three kinds of mixtures of natural rubber, neoprene and nitrile rubber, and mass ratio is
5-90:5-90:5-90.This three kinds of rubber can be uniformly mixed with metallic molecule material as much as possible.It will according to magnetic rubber
Resistance to flexion, ageing-resistant, oil resistant, chemical-resistant resistance and the performances such as fire-retardant are asked, preferred proportioning is also different.When it is resistance to flexion, it is ageing-resistant
Optimum proportioning is 70 when performance requirement is higher:20:10；Optimum proportioning is 10 when oil resistivity is more demanding:20:70；When resistance toization
Optimum proportioning is 10 when requirements for pharmaceuticals is higher:30:60；Optimum proportioning is 20 when flame-retardancy requirements are higher:60:20.
Wherein described cure activating ingredient be stearic acid and zinc oxide, quality 1:4-5, effect can improve vulcanizate
Crosslink density, improves the ageing-resistant performance of vulcanizate, and cure activation system makes simultaneously with the compound accelerant in the present embodiment
With can be formed in the complex compound of favorable solubility in rubber, improve curing efficiency；Optimum proportioning is 1:5.
Wherein described anti-aging agent is antioxidant 4010NA（N- isopropyl-N'- diphenyl-para-phenylene diamines）, anti-aging agent ODA（4,
4'- di-iso-octyldiphenylamines）, anti-aging agent RD（2,2,4- trimethyl -1,2- dihyaroquinoline condensates）, antioxidant BLE（4- ammonia
Base biphenyl）Mixture, four mass ratioes be 5-90:5-90:5-90:5-90, four kinds of anti-aging agents use simultaneously, can generate and add
And effect, the protective benefits of anti-aging agent are effectively improved, the service life of rubber is made to extend 4-6 times.Optimum proportioning is 1:1:
1:1, avoid bloom.
Wherein described reinforcing agent is carbon black N234 and the mixture of white carbon, and carbon black and white carbon are used cooperatively, and carbon black rises
Main strengthening action, its auxiliary strengthening action of white carbon, mass ratio 35-60:10-15 parts, make the tensile strength of magnetic rubber
It improves to more than 15MPa.
Wherein described chemical modifier is chemical titanate coupling agent and the mixture of silane coupling agent Si69, mass ratio 5-
95:5-95 can enhance the adhesiveness between inorganic metal molecular material and organic rubber material, with three kinds in the present embodiment
Rubber composition uses simultaneously, can further improve the dosage of metallic molecule, is mixed with metallic molecule material as much as possible
It is even.
Mixture of the wherein described accelerating agent for sulfenamide type accelerators, thiuram accelerator and sulphur, three's mass
Than for 5-90:5-90:5-90.It is used cooperatively in the formula with cure activating ingredient, improves curing efficiency, improve the object of vulcanizate
Mechanical performance is managed, optimum proportioning is 30-50: 6-16:10-50.
Wherein described adhesive is cobalt boracylate, cobalt naphthenate and formaldehyde donor hexa and isophthalic two
The mixture of phenol donor, proportioning are 0.5-2.5:0.5-2.5:3-5, can promote in the present embodiment three kinds of rubber compositions with
The adhesiveness of Steel cord.The formaldehyde donor, resorcinol donor form silica-hexa-resorcinol binding system together with white carbon,
Enhance adhesive effect.
Wherein described metallic molecule material is the mixture of terres rares cobalt magnetic powder, ferromagnetic oxide powder and metal copper facing magnetic filament,
The grain size of magnetic powder is 0.3-1.5 μm, a diameter of 0.01-0.3mm of metal copper facing magnetic filament, length 0.2-2.0mm, three's mass
Than for 5-90:5-90:5-90.According to the requirement of magnetic means design magnetic force, rational proportion.Terres rares cobalt magnetic particle capability is excellent
It is good but expensive, for space is small and in product that magnetic requirements are high；Ferromagnetic oxide powder is cheap, but magnetic behavior one
As.Metal copper facing magnetic filament magnetic effect is good, good with the bond properties of rubber, moderate.Magnetic force requirement is big, and proportioning is optional
90:30:180；Magnetic force requirement is small, proportioning optional 30:180:90.
The magnetic rubber of the present embodiment mainly realizes magnetism by adding in metallic molecule material in rubber, to ensure
Homodisperse and bonding of the metallic molecule material in rubber, mainly takes measures：1st, using super-fine magnetic powder, grain size 0.3-1.5 μ
M, centralized particle diameter improve dispersion of the magnetic powder in rubber, ensure the physical mechanical property of magnetic rubber.2nd, anti-aging agent is added in
BLE is playing the role of anti-aging simultaneously, improves the bonding of rubber and metallic molecule material.3rd, metal magnetic filament carries out copper plating treatment,
It adds in cobalt boracylate, cobalt naphthenate in formula simultaneously, plays adhesion promoters between rubber and copper facing magnetic filament.4th, it is being formulated
Middle addition formaldehyde donor hexa, resorcinol donor and white carbon, form bonding system, in metallic molecule material
Adhesive effect is played between material and rubber.5th, chemical modifier is added in, at two kinds of material interfaces of metallic molecule material and rubber
Play bridging action.
The present embodiment, on the one hand by optimizing steel cord structure, subtracts on the basis of conveyer belt overall tensile intensity is ensured
Few steel wire rope spacing, reduces wirerope diameter, increases steel wire rope quantity, can increase attraction of the steel wire rope under magnetic means
Power.On the other hand by optimizing conveyer belt formula, using the elastomer for being easily mixed into magnetic material, i.e. natural rubber, neoprene
And nitrile rubber, with the use of terres rares cobalt magnetic powder, ferromagnetic oxide powder and metal copper facing magnetic filament mixture as magnetic material,
To increase the magnetism of rubber, and magnetized, become magnetic rubber；Further increase suction of the conveyer belt under magnetic means
Gravitation.
The Magnitizing method of the magnetic rubber is to change molecularly oriented during film is rolled, and makes metallic molecule material
C axis overall alignments, are tentatively magnetized；It in sulfidation, is acted on by externally-applied magnetic field, makes the magnetism in metallic molecule material
Atomic magnetic moment is arranged by parallel direction, and magnetization magnetic field intensity is in 11.5*105More than A/m, using rapidly cold after vulcanization
But mode fixes magnetic moment orientation, so as to obtain stable magnetism.
The present embodiment additionally provides a kind of magnetic force linear actuating device, as shown in Fig. 2, including magnetic force conveyer belt 1, linear drive
Dynamic device and magnetic attraction device 4.The magnetic force conveyer belt is the magnetic force conveyer belt involved in the present embodiment, is long range belt
Conveyer belt on conveyer, for conveying material.
The linear actuating device, including stent 6, driving drum 2, auxiliary cylinder 8 and power conveyer belt 3, the driving
Roller 2 and auxiliary cylinder 8 are located on stent 6, and the power conveyer belt 3 is wound on the driving drum 2 and auxiliary cylinder 8；Institute
The lower surface that power conveyer belt 3 is stated with the magnetic force conveyer belt 1 contacts.The magnetic attraction device 4 is located at the power conveyer belt 3
Lower section provides magnetic attraction, and the magnetic force conveyer belt is attracted to be fitted closely with the power conveyer belt.
The driving drum drives the movement of power conveyer belt, since the power conveyer belt is closely pasted with magnetic force conveyer belt
It closes, contact surface generates frictional force, therefore power conveyer belt can drive magnetic force conveyer belt to move, and is carried for the magnetic force conveyer belt
It is driven for power-assisted.
The driving drum 2 and auxiliary cylinder 8 are connect respectively by liftable supporting rack 7 with the stent 6, so as to
Easily adjust the distance between the power conveyer belt and magnetic force conveyer belt, when therebetween distance increase when, the two it
Between frictional force disappear, and cut off motor and calutron power supply, linear actuating device no longer provides power-assisted and drives at this time；Also may be used
It is not shut down in delivery conveyer belt and the present apparatus is overhauled.
A kind of preferred embodiment is between the driving drum and auxiliary cylinder, and close to driving drum
Or bend pulley 5 is set respectively on the position of auxiliary cylinder, for increasing power conveyer belt and driving drum or auxiliary cylinder
Contact area prevents transport belt slippery.
The magnetic force linear actuating device of the present embodiment has the transport system of bidirectional magnetic force boost motor applied to long range
In, change reduces the traditional approach of belt intension by increasing midway drive, passes through magnetic attraction device and magnetic force conveyer belt
Between attraction, magnetic force conveyer belt and power conveyer belt are fitted closely, generate frictional force, make power conveyer belt and magnetic force defeated
Band is sent to produce relative sliding trend, by driving idler wheel that power conveyer belt is driven to move, and then drives the movement of magnetic force conveyer belt.This
Magnetic force conveyer belt optimizes the structure of Steel cord in embodiment, reduces steel wire rope spacing, reduces wirerope diameter, increases steel wire
Rope quantity makes magnetic force conveyer belt more uniform by the attraction distribution of magnetic attraction device, in matching for same magnetic attraction device
Under the conditions of system, total attraction between magnetic force conveyer belt and magnetic attraction device can be increased.The magnetic force conveying of the present embodiment simultaneously
Band employs the magnetic rubber material of optimization as adhesive layer, and the magnetic rubber material is using the elasticity for being easily mixed into magnetic material
Body, i.e. natural rubber, neoprene and nitrile rubber, with the use of terres rares cobalt magnetic powder, ferromagnetic oxide powder and metal copper facing magnetic
The mixture of silk can further increase total attraction between magnetic force conveyer belt and magnetic attraction device, increase as magnetic material
Frictional force greatly between magnetic force conveyer belt and power conveyer belt, so as to provide the operation power of bigger for magnetic force conveyer belt.
Therefore using intermediate the driving of the magnetic force linear actuating device of the present embodiment substitution routine（System）Dynamic device, reduces equipment
Arrangement space extends ribbon conveyer fed distance, reduces the transhipment numbers of belt conveyor systems, so as to reduce equipment operation into
Originally, equipment failure rate and dust pollution are reduced, improves equipment operation stability, it is reliable with energy conservation and environmental protection consumption reduction, increase system
Property the advantages that, can effectively solve unit driving long belt conveyor transport in technical barrier.
The advantage of the present embodiment：1st, the magnetic force conveyer belt use is played and is made by magnetic force in long distance delivery system
Effect for power.2nd, the needs of power are conveyed according to transport system, carry out magnetic force conveyer belt design, adjust magnetic force size.3、
Magnetic rubber formula not only will have good dispersion and bonding with metallic molecule material, ensure physical mechanical property, also to protect
The bonding of card and framework material steel wire rope.4th, metal copper facing magnetic filament be broken, magnetized for waste steel wire rope, copper plating treatment, section
The about energy makes Magnetic Conveyor Belt moderate, and magnetic force adjustment is simple, conducive to promoting the use of.5th, magnetic rubber and steel wire rope are direct
Bonding, under magnetic means effect, steel wire rope and magnetic rubber generate magnetic force between magnetic means simultaneously, with power conveyer belt it
Between generate normal pressure, solve due to caused by magneticaction between steel wire rope and rubber generate shearing force lead to conveyer belt getting up early
The problem of damage.
Embodiment 1
Prepare the magnetic rubber with resistance to flexion, ageing-resistant, high magnetic requirements：70 parts of natural rubber, 20 parts of neoprene,
10 parts of nitrile rubber, 1 part of stearic acid, 5 parts of zinc oxide, 1 part of antioxidant 4010NA, 1 part of anti-aging agent ODA, 1 part of anti-aging agent RD,
1 part of antioxidant BLE, 45 parts of carbon black N234,15 parts of white carbon, chemical 1.5 parts of titanate coupling agent, silane coupling agent Si69
1.5 parts, 1.5 parts of sulfenamide type accelerators, 0.3 part of thiuram accelerator, 0.8 part of sulphur, 1.5 parts of cobalt boracylate, aphthenic acids
3 parts of 0.5 part of cobalt, formaldehyde donor hexa and resorcinol donor, 90 parts of terres rares cobalt magnetic powder, ferromagnetic oxide powder
30 parts, 180 parts of metal copper facing magnetic filament, is mass parts.Wherein the grain size of magnetic powder be 0.3 μm, metal copper facing magnetic filament it is a diameter of
0.01mm, length 0.2mm.
Magnetic force conveyer belt is prepared by adhesive layer of above-mentioned magnetic rubber, the thickness of the upper caldding layer is 8mm；Lower caldding layer
Thickness for 8mm, the thickness of adhesive layer is 12mm；The distance between a diameter of 2.5mm of the steel wire rope, steel wire rope are
1.5mm, steel wire rope radical 210；The width of the magnetic force conveyer belt is 800mm.
The magnetic force conveyer belt of the present embodiment, in externally-applied magnetic field 5*105Under the conditions of A/m, every meter of suction that can generate 2200kg.
Embodiment 2
Prepare the magnetic rubber with oil resistivity, medium magnetic requirements：10 parts of natural rubber, 20 parts of neoprene, butyronitrile
70 parts of rubber, 1 part of stearic acid, 5 parts of zinc oxide, 1 part of antioxidant 4010NA, 1 part of anti-aging agent ODA, 1 part of anti-aging agent RD are prevented
Old 1 part of agent BLE, 50 parts of carbon black N234,12 parts of white carbon, chemical 1 part of titanate coupling agent, 2 parts of silane coupling agent Si69,
2 parts of sulfenamide type accelerators, 0.3 part of thiuram accelerator, 0.6 part of sulphur, 2 parts of cobalt boracylate, 0.5 part of cobalt naphthenate, first
5 parts of aldehyde donor hexa and resorcinol donor, 30 parts of terres rares cobalt magnetic powder, 180 parts of ferromagnetic oxide powder, metal
90 parts of copper facing magnetic filament, is mass parts.Wherein the grain size of magnetic powder is 1.5 μm, a diameter of 0.3mm of metal copper facing magnetic filament, length
For 2.0mm.
Magnetic force conveyer belt is prepared by adhesive layer of above-mentioned magnetic rubber, the thickness of the upper caldding layer is 6mm；Lower caldding layer
Thickness for 5mm, the thickness of adhesive layer is 5mm；The distance between a diameter of 2.5mm of the steel wire rope, steel wire rope are
1.5mm, steel wire rope radical 180；The width of the magnetic force conveyer belt is 800mm.
The magnetic force conveyer belt of the present embodiment, in externally-applied magnetic field 5*105Under the conditions of A/m, every meter of suction that can generate 1500kg.
Above example is only several in the several preferred embodiment of the present invention, it is noted that the present invention is not limited to
Above-described embodiment；It for those of ordinary skill in the art, still can be to the technical solution recorded in previous embodiment
It modifies or equivalent replacement is carried out to which part technical characteristic；And these modifications or substitutions, do not make relevant art side
The essence of case is detached from the spirit and scope of claimed technical solution of the invention.
Claims (4)
1. a kind of magnetic force conveyer belt, which is characterized in that including sequentially connected upper caldding layer from top to bottom, adhesive layer and lower covering
Layer, Steel cord is distributed in the adhesive layer, the adhesive layer is made by magnetic rubber；
The Steel cord steel wire rope opposite for adjacent twist direction is evenly distributed to be formed, a diameter of 1.4- of the steel wire rope
The distance between 15mm, steel wire rope is 1-3.5mm；
The component and parts by weight of the magnetic rubber be：100 parts of elastomer system, 5-10 parts of cure activating ingredient, anti-aging agent 2-5
Part, 40-70 parts of reinforcing agent, 3-5 parts of chemical modifier, 2-8 parts of accelerating agent, 5-10 parts of adhesive, metallic molecule material 50-2000
Part, three kind mixtures of the elastomer system for natural rubber, neoprene and nitrile rubber, mass ratio 5-90:5-90:
5-90, mixture of the metallic molecule material for terres rares cobalt magnetic powder, ferromagnetic oxide powder and metal copper facing magnetic filament, three's mass
Than for 5-90:5-90:The grain size of 5-90, the terres rares cobalt magnetic powder and ferromagnetic oxide powder is 0.3-1.5 μm, the metal copper facing
A diameter of 0.01-0.3mm of magnetic filament, length 0.2-2.0mm.
2. magnetic force conveyer belt according to claim 1, which is characterized in that the thickness of the upper caldding layer is 4-10mm；Under
The thickness of coating is 2-8mm, and the thickness of adhesive layer is 2-15mm.
3. a kind of magnetic force linear actuating device, which is characterized in that including any one of claims 1 or 2 magnetic force conveyer belt, use
In conveying material；Linear actuating device, for providing the magnetic force conveyer belt power-assisted driving；
Stent, driving drum, auxiliary cylinder and power conveyer belt are further included, the driving drum and auxiliary cylinder are located at stent
On, the power conveyer belt is wound on the driving drum and auxiliary cylinder；The power conveyer belt and the magnetic force conveyer belt
Lower surface contact；
Magnetic attraction device below the power conveyer belt, provides magnetic attraction, attracts the magnetic force conveyer belt and the power
Conveyer belt fits closely.
4. magnetic force linear actuating device according to claim 3, which is characterized in that the driving drum and auxiliary cylinder point
It is not connect by liftable supporting rack with the stent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610683646.3A CN106185171B (en) | 2016-08-18 | 2016-08-18 | A kind of magnetic force conveyer belt and magnetic force linear actuating device |
Applications Claiming Priority (1)
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| CN109516069A (en) * | 2018-08-06 | 2019-03-26 | 李雅 | Conveyer belt and distillation curing range |
| CN109516085B (en) * | 2018-12-12 | 2020-06-30 | 福建龙净环保股份有限公司 | Electromagnetic drive type belt conveyor |
| CN110425253B (en) * | 2019-08-12 | 2021-09-10 | 青岛科技大学 | V-belt capable of automatically controlling running and belt breakage and preparation method thereof |
| CN112521665B (en) * | 2020-12-04 | 2022-11-29 | 江苏冠联新材料科技股份有限公司 | High-performance rubber material for air spring |
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| US6595883B1 (en) * | 2000-07-06 | 2003-07-22 | The Gates Corporation | V-belt for clutching drive applications |
| JP3496830B2 (en) * | 2001-06-28 | 2004-02-16 | バンドー化学株式会社 | V belt for high load transmission |
| CN100494729C (en) * | 2007-04-05 | 2009-06-03 | 湖南科技大学 | Magnetic transmission belt |
| CN103086117B (en) * | 2013-02-05 | 2015-03-11 | 兖矿集团有限公司 | Oil-resistant and cold-resistant steel wire rope core conveyer belt |
| CN204110755U (en) * | 2014-06-30 | 2015-01-21 | 兖矿集团有限公司 | A kind of high abrasion height bonding aramid fiber conveying belt |
| CN204828484U (en) * | 2015-06-08 | 2015-12-02 | 鲁一军 | Durable type magnetism compounded rubber drive belt |
| CN205203999U (en) * | 2015-12-10 | 2016-05-04 | 青岛华夏橡胶工业有限公司 | Steel wire rope core conveying belt |
| CN105540134B (en) * | 2015-12-22 | 2017-12-01 | 安徽欧耐橡塑工业有限公司 | The production technology of environment-friendly type aramid cord core fire retarding conveying band |
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