CN106084313A - A kind of production method of the wear resistant belt for Coal Transport machine - Google Patents
A kind of production method of the wear resistant belt for Coal Transport machine Download PDFInfo
- Publication number
- CN106084313A CN106084313A CN201610397529.0A CN201610397529A CN106084313A CN 106084313 A CN106084313 A CN 106084313A CN 201610397529 A CN201610397529 A CN 201610397529A CN 106084313 A CN106084313 A CN 106084313A
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- China
- Prior art keywords
- rubber
- parts
- topping
- mixing
- bottom rubber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D29/00—Producing belts or bands
- B29D29/06—Conveyor belts
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/04—Antistatic
-
- 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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
-
- 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
-
- 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
- C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
- C08L2205/16—Fibres; Fibrils
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides the production method of a kind of wear resistant belt for Coal Transport machine, step: (1) bottom rubber and rubber topping are mixing: carry out mixing to bottom rubber and rubber topping respectively；(2) bottom rubber and rubber topping molding: respectively the bottom rubber after mixing and rubber topping are shaped processing, then cool down, prepare bottom rubber strip and rubber topping band respectively；(3) fusion treatment: be distributed on by fiber composition between bottom rubber strip and rubber topping band, uses the mode of Electromagnetic Heating to be merged between bottom rubber strip and rubber topping band by fiber composition, obtains hybrid rubber tape；(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65 68 DEG C, soaks 35 45min, dries and get final product after taking-up.The wear resistant belt of the present invention uses as the conveyer belt of Coal Transport machine, has good wearability, it is possible to the corrosion of contained element oxide in opposing coal；There is good tensile strength, it is possible to eliminate electrostatic.
Description
Technical field
The present invention relates to Coal Transport machine field, particularly relate to the producer of a kind of wear resistant belt for Coal Transport machine
Method.
Background technology
Coal Transport machine is a kind of visual plant of conveying coal, and within coal mines, needing will exploitation by Coal Transport machine
Coal transport out.And the conveyer belt of existing Coal Transport machine works the most under severe conditions, easily weares and teares, tension is strong
Degree and anticorrosive ageing properties are the most superior, and service life is shorter.
Summary of the invention
It is an object of the invention to provide the production method of a kind of wear resistant belt for Coal Transport machine, above-mentioned to solve
Technical problem.
The technical problem to be solved realizes by the following technical solutions:
The production method of a kind of wear resistant belt for Coal Transport machine, it is characterised in that comprise the steps:
(1) bottom rubber and rubber topping are mixing: adopt and carry out bottom rubber and rubber topping the most respectively
Mixing, compounding process be other materials in addition to elasticator (elasticizer) in raw material are sufficiently mixed after put into batch mixer in mix
Refining processes, and melting temperature is 70～80 DEG C, and mixing time is 20～30 minutes, reduces temperature the most again to 40～60 DEG C, adds
Elasticator (elasticizer) continues mixing 10～20 minutes；
(2) bottom rubber and rubber topping molding: use formed in mould mode respectively to the bottom rubber after mixing and
Rubber topping is shaped processing, then cools down, prepares bottom rubber strip and rubber topping band respectively；
(3) fusion treatment: by fiber composition mix homogeneously, is distributed between bottom rubber strip and rubber topping band, adopts
By the mode of Electromagnetic Heating, fiber composition is merged between bottom rubber strip and rubber topping band, to bottom in heating process
Rubber strip pressurizes with rubber topping band, by bottom rubber strip and rubber topping band pressing, pressure 800-1500 cattle, bottom rubber strip
And the central temperature between rubber topping band is 320-380 DEG C, heating and pressing time are 12-35min, obtain hybrid rubber tape；
(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65-68 DEG C, and soak time is 35-
45min, dries the wear resistant belt i.e. obtained for Coal Transport machine after taking-up；
Described bottom rubber is made up of the raw material of following weight portion:
Natural rubber 25 parts, butyl rubber 12 parts, 0.5 part of graphite, elasticator (elasticizer) 3.5 parts, calcium silicates 0.1 part, cobalt oxide 0.3
Part, rubber plastizing agent 0.3 part, diethylenetriamine 7 parts, boron trifluoride 0.8 part；Described elasticator (elasticizer) is fourth conjugated diene, season
Penta tetrol oleate and maleic acid glycosides, the weight ratio that three adds is 1:2:1；
Described rubber topping is made up of the raw material of following weight portion: natural rubber 25 parts, butyl rubber 16 parts, graphite 0.45
Part, elasticator (elasticizer) 3.2 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part, rubber plastizing agent 0.3 part, diethylenetriamine 6.5 parts, borontrifluoride
Boron 0.7 part；Described elasticator (elasticizer) is fourth conjugated diene, PETO and maleic acid glycosides, the weight ratio that three adds
For 1:2:1；
Described fiber composition is made up of the raw material of following weight portion: flax fiber 10 parts, bamboo fibre 8 parts, carbon fiber
0.12 part.
Described rubber plastizing agent is made up of the raw material of following weight portion:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent
0.2 part, maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, and high pressure mixes
The temperature of material is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, batch mixing, extrusion
Process, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C,
205 DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
Described coupling agent uses silane coupler.
The invention has the beneficial effects as follows:
The wear resistant belt that the present invention provides is for Coal Transport machine, and the conveyer belt as Coal Transport machine uses, and has good
Good wearability, it is possible to the corrosion of contained element oxide in opposing coal；There is good tensile strength, it is possible to eliminate quiet
Electricity.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further, but following embodiment is only the preferred embodiments of the present invention, and not all.
Based on the embodiment in embodiment, it is real that those skilled in the art are obtained other on the premise of not making creative work
Execute example, broadly fall into protection scope of the present invention.
Rubber plastizing agent is made up of the raw material of following weight portion:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent
0.2 part, maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, and high pressure mixes
The temperature of material is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, batch mixing, extrusion
Process, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C,
205 DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
A kind of wear resistant belt for Coal Transport machine, including bottom rubber and rubber topping, bottom rubber and top layer rubber
Merge between glue and have fiber composition,
Described bottom rubber is made up of the raw material of following weight portion:
Natural rubber 25 parts, butyl rubber 12 parts, 0.5 part of graphite, elasticator (elasticizer) 3.5 parts, calcium silicates 0.1 part, cobalt oxide 0.3
Part, rubber plastizing agent 0.3 part, diethylenetriamine 7 parts, boron trifluoride 0.8 part；Described elasticator (elasticizer) is fourth conjugated diene, season
Penta tetrol oleate and maleic acid glycosides, the weight ratio that three adds is 1:2:1；
Described rubber topping is made up of the raw material of following weight portion: natural rubber 25 parts, butyl rubber 16 parts, graphite 0.45
Part, elasticator (elasticizer) 3.2 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part, rubber plastizing agent 0.3 part, diethylenetriamine 6.5 parts, borontrifluoride
Boron 0.7 part；Described elasticator (elasticizer) is fourth conjugated diene, PETO and maleic acid glycosides, the weight ratio that three adds
For 1:2:1；
Described fiber composition is made up of the raw material of following weight portion: flax fiber 10 parts, bamboo fibre 8 parts, carbon fiber
0.12 part.
For the production method of the wear resistant belt of Coal Transport machine, comprise the steps:
(1) bottom rubber and rubber topping are mixing: adopt and carry out bottom rubber and rubber topping the most respectively
Mixing, compounding process be other materials in addition to elasticator (elasticizer) in raw material are sufficiently mixed after put into batch mixer in mix
Refining processes, and melting temperature is 70～80 DEG C, and mixing time is 20～30 minutes, reduces temperature the most again to 40～60 DEG C, adds
Elasticator (elasticizer) continues mixing 10～20 minutes；
(2) bottom rubber and rubber topping molding: use formed in mould mode respectively to the bottom rubber after mixing and
Rubber topping is shaped processing, then cools down, prepares bottom rubber strip and rubber topping band respectively；
(3) fusion treatment: by fiber composition mix homogeneously, is distributed between bottom rubber strip and rubber topping band, adopts
By the mode of Electromagnetic Heating, fiber composition is merged between bottom rubber strip and rubber topping band, to bottom in heating process
Rubber strip pressurizes with rubber topping band, by bottom rubber strip and rubber topping band pressing, pressure 800-1500 cattle, bottom rubber strip
And the central temperature between rubber topping band is 320-380 DEG C, heating and pressing time are 12-35min, obtain hybrid rubber tape；
(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65-68 DEG C, and soak time is 35-
45min, dries the wear resistant belt i.e. obtained for Coal Transport machine after taking-up.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
The personnel only present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and description
Preference, be not intended to limit the present invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements both fall within scope of the claimed invention.Claimed scope is by institute
Attached claims and equivalent thereof define.
Claims (3)
1. the production method for the wear resistant belt of Coal Transport machine, it is characterised in that comprise the steps:
(1) bottom rubber and rubber topping are mixing: adopt and carry out mixing to bottom rubber and rubber topping the most respectively,
Compounding process be other materials in addition to elasticator (elasticizer) in raw material are sufficiently mixed after put into batch mixer in carry out mixing place
Reason, melting temperature is 70～80 DEG C, and mixing time is 20～30 minutes, reduces temperature the most again to 40～60 DEG C, adds elasticity
Agent continues mixing 10～20 minutes；
(2) bottom rubber and rubber topping molding: use formed in mould mode respectively to the bottom rubber after mixing and top layer
Rubber is shaped processing, then cools down, prepares bottom rubber strip and rubber topping band respectively；
(3) fusion treatment: by fiber composition mix homogeneously, is distributed between bottom rubber strip and rubber topping band, uses electricity
Fiber composition is merged between bottom rubber strip and rubber topping band, to bottom rubber in heating process by the mode of magnetic heating
Band pressurizes with rubber topping band, by bottom rubber strip and rubber topping band pressing, pressure 800-1500 cattle, bottom rubber strip and table
Central temperature between layer rubber strip is 320-380 DEG C, and heating and pressing time are 12-35min, obtain hybrid rubber tape；
(4) destressing processes: hybrid rubber tape soaks in the hot water, and water temperature is maintained at 65-68 DEG C, and soak time is 35-
45min, dries the wear resistant belt i.e. obtained for Coal Transport machine after taking-up；
Described bottom rubber is made up of the raw material of following weight portion:
Natural rubber 25 parts, butyl rubber 12 parts, 0.5 part of graphite, elasticator (elasticizer) 3.5 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part,
Rubber plastizing agent 0.3 part, diethylenetriamine 7 parts, boron trifluoride 0.8 part；Described elasticator (elasticizer) is fourth conjugated diene, Ji Wusi
Alcohol oleate and maleic acid glycosides, the weight ratio that three adds is 1:2:1；
Described rubber topping is made up of the raw material of following weight portion: natural rubber 25 parts, butyl rubber 16 parts, 0.45 part of graphite,
Elasticator (elasticizer) 3.2 parts, calcium silicates 0.1 part, cobalt oxide 0.3 part, rubber plastizing agent 0.3 part, diethylenetriamine 6.5 parts, boron trifluoride
0.7 part；Described elasticator (elasticizer) is fourth conjugated diene, PETO and maleic acid glycosides, and the weight ratio that three adds is
1:2:1；
Described fiber composition is made up of the raw material of following weight portion: flax fiber 10 parts, bamboo fibre 8 parts, 0.12 part of carbon fiber.
The production method of the wear resistant belt for Coal Transport machine the most according to claim 1, it is characterised in that: described rubber
Glue plasticizer is made up of the raw material of following weight portion:
Chlorinated paraffin 12 parts, bamboo powder 0.33 part, phthalic acid ester 8 parts, PE 3.6 parts, Pulvis Talci 1.3 parts, coupling agent 0.2 part,
Maleic anhydride grafted monomers 0.3 part；
Preparation method:
Being proportionally added into above-mentioned raw materials in high-pressure bottle carrying out high pressure batch mixing, pressure is 2～3 times of atmospheric pressure, high pressure batch mixing
Temperature is 155-180 DEG C, and the time of high pressure batch mixing is 8-10 minute；Be subsequently adding extruder complete to melt, the mistake of batch mixing, extrusion
Journey, the machine barrel of extruder includes four districts, by feed end to extruding end, the temperature in four districts be followed successively by 185 DEG C, 230 DEG C, 205
DEG C, 195 DEG C, the machine cylinder pressure of described extruder is 0.06MPa.
The production method of the wear resistant belt for Coal Transport machine the most according to claim 2, it is characterised in that: described idol
Connection agent uses silane coupler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397529.0A CN106084313A (en) | 2016-06-01 | 2016-06-01 | A kind of production method of the wear resistant belt for Coal Transport machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610397529.0A CN106084313A (en) | 2016-06-01 | 2016-06-01 | A kind of production method of the wear resistant belt for Coal Transport machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106084313A true CN106084313A (en) | 2016-11-09 |
Family
ID=57227296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610397529.0A Pending CN106084313A (en) | 2016-06-01 | 2016-06-01 | A kind of production method of the wear resistant belt for Coal Transport machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106084313A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012977A (en) * | 2012-12-25 | 2013-04-03 | 阜新环宇橡胶(集团)有限公司 | Fabric laminated flame retardant conveyer belt used for coal mine |
| CN204021725U (en) * | 2014-07-29 | 2014-12-17 | 江苏天丰橡塑制品有限公司 | A kind of mining stacked fire retarding conveying band |
-
2016
- 2016-06-01 CN CN201610397529.0A patent/CN106084313A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103012977A (en) * | 2012-12-25 | 2013-04-03 | 阜新环宇橡胶(集团)有限公司 | Fabric laminated flame retardant conveyer belt used for coal mine |
| CN204021725U (en) * | 2014-07-29 | 2014-12-17 | 江苏天丰橡塑制品有限公司 | A kind of mining stacked fire retarding conveying band |
Non-Patent Citations (1)
| Title |
|---|
| 韩长日等: "《精细无机化学品制造技术》", 31 August 2008, 科学技术文献出版社 * |
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Application publication date: 20161109 |
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