CN102873895A - Method for manufacturing conveying belt - Google Patents
Method for manufacturing conveying belt Download PDFInfo
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- CN102873895A CN102873895A CN2012104060657A CN201210406065A CN102873895A CN 102873895 A CN102873895 A CN 102873895A CN 2012104060657 A CN2012104060657 A CN 2012104060657A CN 201210406065 A CN201210406065 A CN 201210406065A CN 102873895 A CN102873895 A CN 102873895A
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- conveyer belt
- compressing
- conveying belt
- manufacture method
- calender
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Abstract
The invention provides a method for manufacturing a conveying belt. The method comprises the following steps of overlapping at least three layers of canvas fabrics, so as to form into raw materials of a conveying belt; press forming the raw materials of the conveying belt by a rolling mill, wherein in press forming step, the rolling mill transfers thermosetting adhesive coated on the surface of a briquetting to the press formed conveying belt; and trimming the press formed conveying belt into the preset width by a knife switch. According to the method provided by the invention, as the thermosetting adhesive is directly applied in the press forming process, the operation step for independently coating coverage adhesive on the raw materials of the conveying belt in the convenient process is reduced, thereby saving processing time and processing cost.
Description
Technical field
The present invention relates to the conveyer belt field, relate in particular to a kind of conveyer belt manufacture method.
Background technology
Conveyer belt with traction piece generally comprises traction piece, bearing carrier, drive unit, tensioning apparatus, change course device and supporting member etc.Traction piece can adopt conveyer belt, haulage chain or rigidity rope in order to transmitting tractive power; Bearing carrier has hopper, carriage or suspender etc. in order to bear material; Drive unit, generally is comprised of motor, decelerator and brake (stopper) etc. with power to conveyer; Tensioning apparatus generally has two kinds of screw and Weight types, can make traction piece keep certain tension force and sag, runs well to guarantee conveyer belt; Supporting member can adopt carrying roller, roller etc. in order to support traction piece or bearing carrier.
In the manufacture process of conveyer belt, general direct with canvas moulding on forming machine.The step of this moulding is very crucial together production process, and its impact on product quality, consumption and the cost of the conveyer belt finally made is very large.Therefore, the industry expectation constantly improves the process of conveyer belt, to improve the quality of products, to reduce energy consumption.
Summary of the invention
The present inventor's combination research and development experience has for many years been developed a kind of conveyer belt manufacture method, comprising:
At least three layers of canvas fabric are stacked together, to form the conveyer belt raw material;
By calender that described conveyer belt raw material is compressing, wherein in described compressing step, described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described compressing conveyer belt;
By plug-in strip compressing conveyer belt is cut into predetermined width.
Preferably, according to a preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method, in described compressing step, described calender is warming up to 200 ℃～300 ℃ with briquetting when compacting.
Preferably, according to a preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method, after by plug-in strip compressing conveyer belt being cut into the step of predetermined width, the method further comprises: with the conveyer belt turn-over after the cutting; Briquetting surface at described calender is coated with hot-setting adhesive again; And the conveyer belt behind the turn-over carried out coining manipulation, so that described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described conveyer belt.
Preferably, according to a preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method, the duration of described compressing step is 1～1.5 minute, and the duration of the step of described coining manipulation is 0.5 minute.
Preferably, according to a preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method, after the conveyer belt behind the turn-over was carried out the step of coining manipulation, the method further comprised: will send into vulcanizer through the conveyer belt of impression and vulcanize; And with vulcanized conveyer belt rolling.
The present invention needs in the traditional handicraft to cover the operating procedure of colloid in the coating of conveyer belt raw material separately by directly applying hot-setting adhesive in compressing process, can reducing, thereby has saved process time and processing cost.
In addition, the present invention after compressing only the back side to conveyer belt apply the imprint step that temperature is lower and the time is shorter.Like this, compare with traditional handicraft, the present invention also can further save processing cost and time.
Should be appreciated that the above generality of the present invention is described and the following detailed description all is exemplary and explanat, and be intended to the further explanation that the invention provides for as claimed in claim.
Description of drawings
Accompanying drawing mainly is be used to providing the present invention further to be understood.Accompanying drawing shows embodiments of the invention, and plays the effect of explaining the principle of the invention with this specification.In the accompanying drawing:
Fig. 1 schematically shows the flow chart of the preferred embodiment of conveyer belt manufacture method of the present invention.
The specific embodiment
Discuss a plurality of embodiment of the present invention in detail below in conjunction with accompanying drawing.
Fig. 1 schematically shows the flow chart of the preferred embodiment of conveyer belt manufacture method of the present invention.As shown in the figure, conveyer belt manufacture method 100 of the present invention mainly may further comprise the steps.
Step 101: at least three layers of canvas fabric are stacked together, to form the conveyer belt raw material;
Step 102: by calender that described conveyer belt raw material is compressing, wherein in described compressing step, described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described compressing conveyer belt;
Step 103: compressing conveyer belt is cut into predetermined width by plug-in strip;
Step 104: with the conveyer belt turn-over after the cutting;
Step 105: the briquetting surface at described calender is coated with hot-setting adhesive again;
Step 106: the conveyer belt behind the turn-over is carried out coining manipulation, so that described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described conveyer belt.
Preferably, according to a preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method 100, in described compressing step 102, described calender is warming up to 200 ℃～300 ℃ with briquetting when compacting.
In addition, according to another preferred embodiment of the invention, in above-mentioned conveyer belt manufacture method 100, the duration of described compressing step is 1～1.5 minute, and the duration of the step of described coining manipulation is 0.5 minute.
Perhaps, above-mentioned conveyer belt manufacture method 100 may further include after the step 106 of the conveyer belt behind the turn-over being carried out coining manipulation: will send into vulcanizer through the conveyer belt of impression and vulcanize; And with vulcanized conveyer belt rolling.The present invention can adopt cold cure, room temperature vulcanization or heat cure.Cold cure can be used for the sulfuration of film article, and goods flood in containing the carbon disulfide solution of 2%～5% sulfur chloride, then clean, dry getting final product.During room temperature vulcanization, sulfidation is carried out under room temperature and normal pressure, carries out bicycle tube joint, repairing etc. as using room temperature vulcanization rubber cement (elastomeric compound solution).Heat cure is the main method of rubber sulfuration.According to the difference of curing medium and vulcanization, heat cure can be divided into again direct sulfuration, indirect cure and three kinds of methods of air plus steam vulcanization.1. directly vulcanize, goods are directly inserted in hot water or the steam medium vulcanize.2. indirect cure, goods place hot-air to vulcanize, and this method generally is used for the strict goods of some appearance requirement.3. air plus steam vulcanization adopts first air cure, then uses open steam vulcanization instead again.This method both can overcome the shortcoming that steam vulcanization (cure) affects products appearance, also can overcome because hot-air conducts heat slowly, and long with the easily aging shortcoming of cure time.
In sum, the present invention needs in the traditional handicraft to cover the operating procedure of colloid in the coating of conveyer belt raw material separately by directly applying hot-setting adhesive in compressing process, can reducing, thereby has saved process time and processing cost.
In addition, the present invention after compressing only the back side to conveyer belt apply the imprint step that temperature is lower and the time is shorter.Like this, compare with traditional handicraft, the present invention also can further save processing cost and time.
Above-described embodiment provides to those of ordinary skills and realizes or use of the present invention; those of ordinary skills can be in the situation that do not break away from invention thought of the present invention; above-described embodiment is made various modifications or variation; thereby protection scope of the present invention do not limit by above-described embodiment, and should be the maximum magnitude that meets the inventive features that claims mention.
Claims (5)
1. conveyer belt manufacture method comprises:
At least three layers of canvas fabric are stacked together, to form the conveyer belt raw material;
By calender that described conveyer belt raw material is compressing, wherein in described compressing step, described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described compressing conveyer belt;
By plug-in strip compressing conveyer belt is cut into predetermined width.
2. conveyer belt manufacture method as claimed in claim 1 is characterized in that, in described compressing step, described calender is warming up to 200 ℃～300 ℃ with briquetting when compacting.
3. conveyer belt manufacture method as claimed in claim 1 is characterized in that, after by plug-in strip compressing conveyer belt being cut into the step of predetermined width, the method further comprises:
With the conveyer belt turn-over after the cutting;
Briquetting surface at described calender is coated with hot-setting adhesive again; And
Conveyer belt behind the turn-over is carried out coining manipulation, so that described calender is transferred to the hot-setting adhesive of briquetting surface-coated on the described conveyer belt.
4. conveyer belt manufacture method as claimed in claim 3 is characterized in that, the duration of described compressing step is 1～1.5 minute, and the duration of the step of described coining manipulation is 0.5 minute.
5. conveyer belt manufacture method as claimed in claim 3 is characterized in that, after the conveyer belt behind the turn-over was carried out the step of coining manipulation, the method further comprised:
To send into vulcanizer through the conveyer belt of impression vulcanizes; And
With vulcanized conveyer belt rolling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104060657A CN102873895A (en) | 2012-10-23 | 2012-10-23 | Method for manufacturing conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104060657A CN102873895A (en) | 2012-10-23 | 2012-10-23 | Method for manufacturing conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102873895A true CN102873895A (en) | 2013-01-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104060657A Pending CN102873895A (en) | 2012-10-23 | 2012-10-23 | Method for manufacturing conveying belt |
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| CN (1) | CN102873895A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060074A (en) * | 1991-09-05 | 1992-04-08 | 兰溪市橡胶厂 | The die mould method and the device thereof of the rubberizing of load-transfer device belt carcass |
| JPH07309414A (en) * | 1994-05-16 | 1995-11-28 | Bando Chem Ind Ltd | Conveying belt |
| CN1323728A (en) * | 2000-05-15 | 2001-11-28 | 牛宜顺 | Integral powerful PVC/PVG conveyer belt |
| CN1600527A (en) * | 2004-10-26 | 2005-03-30 | 苏杠 | Technique for producing wove rubber triangular belt |
| CN102632579A (en) * | 2012-04-19 | 2012-08-15 | 盛建平 | Rubber conveying belt production method |
-
2012
- 2012-10-23 CN CN2012104060657A patent/CN102873895A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1060074A (en) * | 1991-09-05 | 1992-04-08 | 兰溪市橡胶厂 | The die mould method and the device thereof of the rubberizing of load-transfer device belt carcass |
| JPH07309414A (en) * | 1994-05-16 | 1995-11-28 | Bando Chem Ind Ltd | Conveying belt |
| CN1323728A (en) * | 2000-05-15 | 2001-11-28 | 牛宜顺 | Integral powerful PVC/PVG conveyer belt |
| CN1600527A (en) * | 2004-10-26 | 2005-03-30 | 苏杠 | Technique for producing wove rubber triangular belt |
| CN102632579A (en) * | 2012-04-19 | 2012-08-15 | 盛建平 | Rubber conveying belt production method |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130116 |