CN104356516A - Preparation process for belt of belt machine - Google Patents
Preparation process for belt of belt machine Download PDFInfo
- Publication number
- CN104356516A CN104356516A CN201410589565.8A CN201410589565A CN104356516A CN 104356516 A CN104356516 A CN 104356516A CN 201410589565 A CN201410589565 A CN 201410589565A CN 104356516 A CN104356516 A CN 104356516A
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- CN
- China
- Prior art keywords
- parts
- belt
- rubber
- cooled
- conveyor
- 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.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
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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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L11/00—Compositions of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2307/00—Characterised by the use of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/16—Ethene-propene or ethene-propene-diene copolymers
-
- 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
Abstract
The invention relates to the field of workpieces for coal mine machinery, in particular to a preparation process for a belt of a belt machine. The preparation process comprises the following steps: (1) after raw material powders are taken according to the following weight parts, grinding to 100-200 meshes, fusing at the temperature of 1200-2500 DEG C; (2) adding 200-500-mesh diamond micro-powder into a fusant and stirring for 20-40min, and pouring into a forming mould for cooling to 20-40 DEG C; pressing for 20-30min under the pressure of 1.5-2.5 T, stretching for 10-15min under the tensile force of 0.8-1.2 T and then forming; immersing the formed product for 1.5-2.5 h in mixed nitrate of 100-150 DEG C, then taking out and cooling to room temperature, and thus obtaining the belt of the belt machine. The belt prepared according to the technical scheme is abrasion-resistant and aging-resistant, long in service life, and suitable for operation under the mine.
Description
Technical field
The present invention relates to coal mine machinery workpiece areas, particularly relate to a kind of belt preparation technology of conveyor.
Background technology
Conveyor is that colliery operation uses maximum one to transmit machinery, and the coal cinder gathered is passed through the belt transmission of conveyor by staff, is delivered to ground.The belt that conveyor uses is owing to working long hours, and be easy to be worn, Working environment is severe in addition, and catabiosis is also very serious, therefore usually occurs that frictional force declines, the phenomenon of fracture, affects colliery conveying operation.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of belt preparation technology of conveyor, can solve the problem.
For solving the problems of the technologies described above, the technical solution used in the present invention is:
A belt preparation technology for conveyor, comprises the steps:
1) get chloroprene rubber 50-160 part, terpolymer EP rubber 60-150 part, stearic acid 1-5 part, chlorohydrin rubber 50-150 part, natural rubber 50-120 part, silicon rubber 30-70 part, urethanes 20-60 part, mica powder 4-18 part, anti-aging agent 1-5 part, white carbon black 1-5 part by following mass parts, above-mentioned raw materials is crushed to melting at 1200-2500 DEG C of temperature after 100-120 order;
2) in melts, add 200-250 object diadust and pour in forming mould after stirring 20-40min and be cooled to 20-40 DEG C, after 1.5-2.5T pressure 20-30min, stretch 10-15min aftershaping under the pulling force of 0.8-1.2T, then mold compound is soaked 1.5-2.5h in the mixed nitrate of 100-150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
Preferably, get chloroprene rubber 80 parts, terpolymer EP rubber 120 parts, stearic acid 4 parts, chlorohydrin rubber 85 parts, natural rubber 120 parts, 60 parts, silicon rubber, urethanes 40 parts, mica powder 16 parts, 4 parts, anti-aging agent, white carbon black 4 parts by following mass parts, above-mentioned raw materials is crushed to melting at 2000 DEG C of temperature after 100 orders.
Preferably, in melts, add 250 object diadusts and pour in forming mould after stirring 40min and be cooled to 40 DEG C, after 2T pressure 25min, stretch 15min aftershaping under the pulling force of 1T, then mold compound is soaked 2.5h in the mixed nitrate of 150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
The invention has the beneficial effects as follows: adopt technical solution of the present invention to prepare the belt of gained, wear-resistant, anti-aging, duration of service is long, is applicable to operation under ore deposit.
Embodiment
Embodiment 1:
A belt preparation technology for conveyor, comprises the steps:
1) get chloroprene rubber 50 parts, terpolymer EP rubber 60 parts, stearic acid 1 part, chlorohydrin rubber 50 parts, natural rubber 50 parts, 30 parts, silicon rubber, urethanes 20 parts, mica powder 4 parts, 1 part, anti-aging agent, white carbon black 1 part by following mass parts, above-mentioned raw materials is crushed to melting at 1200 DEG C of temperature after 100 orders;
2) in melts, add 200 object diadusts and pour in forming mould after stirring 20min and be cooled to 20 DEG C, after 1.5T pressure 20min, stretch 10min aftershaping under the pulling force of 0.8T, then mold compound is soaked 1.5h in the mixed nitrate of 100 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
Embodiment 2
A belt preparation technology for conveyor, comprises the steps:
1) get chloroprene rubber 160 parts, terpolymer EP rubber 150 parts, stearic acid 5 parts, chlorohydrin rubber 150 parts, natural rubber 120 parts, 70 parts, silicon rubber, urethanes 60 parts, mica powder 18 parts, 5 parts, anti-aging agent, white carbon black 5 parts by following mass parts, above-mentioned raw materials is crushed to melting at 2500 DEG C of temperature after 120 orders;
2) in melts, add 250 object diadusts and pour in forming mould after stirring 40min and be cooled to 40 DEG C, after 2.5T pressure 20-30min, stretch 15min aftershaping under the pulling force of 1.2T, then mold compound is soaked 2.5h in the mixed nitrate of 150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
Embodiment 3
A belt preparation technology for conveyor, comprises the steps:
1) get chloroprene rubber 80 parts, terpolymer EP rubber 120 parts, stearic acid 4 parts, chlorohydrin rubber 85 parts, natural rubber 120 parts, 60 parts, silicon rubber, urethanes 40 parts, mica powder 16 parts, 4 parts, anti-aging agent, white carbon black 4 parts by following mass parts, above-mentioned raw materials is crushed to melting at 2000 DEG C of temperature after 100 orders;
2) in melts, add 250 object diadusts and pour in forming mould after stirring 40min and be cooled to 40 DEG C, after 2T pressure 25min, stretch 15min aftershaping under the pulling force of 1T, then mold compound is soaked 2.5h in the mixed nitrate of 150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (3)
1. a belt preparation technology for conveyor, is characterized in that, comprise the steps:
1) get chloroprene rubber 50-160 part, terpolymer EP rubber 60-150 part, stearic acid 1-5 part, chlorohydrin rubber 50-150 part, natural rubber 50-120 part, silicon rubber 30-70 part, urethanes 20-60 part, mica powder 4-18 part, anti-aging agent 1-5 part, white carbon black 1-5 part by following mass parts, above-mentioned raw materials is crushed to melting at 1200-2500 DEG C of temperature after 100-120 order;
2) in melts, add 200-250 object diadust and pour in forming mould after stirring 20-40min and be cooled to 20-40 DEG C, after 1.5-2.5T pressure 20-30min, stretch 10-15min aftershaping under the pulling force of 0.8-1.2T, then mold compound is soaked 1.5-2.5h in the mixed nitrate of 100-150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
2. the belt preparation technology of a kind of conveyor according to claim 1, it is characterized in that, get chloroprene rubber 80 parts, terpolymer EP rubber 120 parts, stearic acid 4 parts, chlorohydrin rubber 85 parts, natural rubber 120 parts, 60 parts, silicon rubber, urethanes 40 parts, mica powder 16 parts, 4 parts, anti-aging agent, white carbon black 4 parts by following mass parts, above-mentioned raw materials is crushed to melting at 2000 DEG C of temperature after 100 orders.
3. the belt preparation technology of a kind of conveyor according to claim 1, it is characterized in that, in melts, add 250 object diadusts and pour in forming mould after stirring 40min and be cooled to 40 DEG C, after 2T pressure 25min, stretch 15min aftershaping under the pulling force of 1T, then mold compound is soaked 2.5h in the mixed nitrate of 150 DEG C, then take out and be cooled to the belt that namely room temperature obtains described conveyor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589565.8A CN104356516A (en) | 2014-10-29 | 2014-10-29 | Preparation process for belt of belt machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410589565.8A CN104356516A (en) | 2014-10-29 | 2014-10-29 | Preparation process for belt of belt machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104356516A true CN104356516A (en) | 2015-02-18 |
Family
ID=52523838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410589565.8A Pending CN104356516A (en) | 2014-10-29 | 2014-10-29 | Preparation process for belt of belt machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104356516A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804265A (en) * | 2015-04-27 | 2015-07-29 | 安徽美祥实业有限公司 | Aging-resistant energy-saving rubber belt composite material |
| CN106009094A (en) * | 2016-07-26 | 2016-10-12 | 路望培 | Mechanical driving belt and manufacturing method thereof |
| CN107628407A (en) * | 2017-10-27 | 2018-01-26 | 广州力博工业皮带有限公司 | The pressing plate belt and its production technology of a kind of press beam device |
-
2014
- 2014-10-29 CN CN201410589565.8A patent/CN104356516A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104804265A (en) * | 2015-04-27 | 2015-07-29 | 安徽美祥实业有限公司 | Aging-resistant energy-saving rubber belt composite material |
| CN106009094A (en) * | 2016-07-26 | 2016-10-12 | 路望培 | Mechanical driving belt and manufacturing method thereof |
| CN107628407A (en) * | 2017-10-27 | 2018-01-26 | 广州力博工业皮带有限公司 | The pressing plate belt and its production technology of a kind of press beam device |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |