CN103522561A - Die and production process for manufacturing mining rubber hoses - Google Patents
Die and production process for manufacturing mining rubber hoses Download PDFInfo
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- CN103522561A CN103522561A CN201310131747.6A CN201310131747A CN103522561A CN 103522561 A CN103522561 A CN 103522561A CN 201310131747 A CN201310131747 A CN 201310131747A CN 103522561 A CN103522561 A CN 103522561A
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- cutting
- cord fabric
- film
- mandrel
- turning handle
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Abstract
For solving the problem that existing rubber hoses are high in manufacturing cost, the invention provides a die and a production process for manufacturing mining rubber hoses. The production process based on the die is characterized by comprising the following steps: cleaning a central spindle; brushing silicone oil, cutting an inner film and adhering the inner film to the central spindle; cutting a cord fabric and winding the cord fabric; cutting an outer film and extruding the outer film; filling an adhesive into an internal flange of a two-side tool and fixing the internal flange of the tool and an external flange of the tool together; rotating a handle and winding a water-clad fabric; and carrying out heating and vulcanization. By using the process, rubber hoses can be manufactured conveniently; and the process is simple in structure, and convenient to implement.
Description
Technical field
The present invention relates to mechanical field, especially a kind of mould and production technology of making mine rubber flexible pipe.
Background technology
Rubber hose is to be composited by multilayer rubber and metal, nonmetal process special process, thereby because of its internal layer rubber self physics and chemistry performance reduced Pipeline transport medium to the effect of pipeline as friction, impulsive force, corrosion etc., and rubber hose has flexible characteristic, therefore at mine ore dressing, carry in special operation condition and be widely used.
Existing rubber hose generally adopts extruder to extrude sebific duct, then on mould, pressurizes and vulcanizes.The rubber hose specification needing due to each producer is different, so different rubber hose need to be made different moulds and the head of extruder, so not only can spend the longer time to remove to make the head of mould and extruder, also causes cost of manufacture higher.
Summary of the invention
In order to solve the higher problem of cost of manufacture of existing rubber hose, the invention provides a kind of mould and production technology of making mine rubber flexible pipe, not only can make easily rubber hose, and also simple in structure, convenient realization.
Described a kind of mould and production technology of making mine rubber flexible pipe, it is characterized in that: the technological process adopting while utilizing this Mold Making is: in cleaning mandrel → brush silicone oil → cutting outside film be fitted on mandrel → cutting cord fabric windings → cutting film also the solid glue of extruding → bilateral frock inner flange and with fix → turning handle of frock outward flange, cross wrap → baking.
Described a kind of mould and production technology of making mine rubber flexible pipe, it is characterized in that: cutting cord fabric winding process: after cutting out cord fabric, turning handle 4 is tightly wrapped in cord fabric on the film of inner glue layer, left and right each one deck that revolves, with circumference angle be 45 ~ 60 °.
Described a kind of mould and production technology of making mine rubber flexible pipe, is characterized in that: cutting cord fabric winding process: turning handle, in cross wrap process: turning handle 4, water cloth is tightly wrapped on outer glue-line, be wound around three layers of knotting afterwards.
The invention has the beneficial effects as follows: not only can make easily rubber hose, and also simple in structure, convenient realization.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further detailed.
Fig. 1 is for making the mould schematic diagram of mine rubber flexible pipe; Fig. 2 is that cord fabric is wound around shape schematic diagram.
Wherein, 1. frock inner flange; 2. frock outward flange; 3. core rod; 4. handle; 5. air inlet pipe; 6. tooling bracket; 7. escape pipe.
The specific embodiment
As Fig. 1, a kind of mould and production technology of making mine rubber flexible pipe, by frock inner flange, frock outward flange, mandrel, handle, air inlet pipe, tooling bracket, escape pipe, formed, wherein: get inner hollow pipe as mandrel 3, and mandrel 3 is arranged on tooling bracket 6 wheel above; Handle 4 is annular and is welded in mandrel 3 its right end face with mandrel 3 contact-making surfaces; Air inlet pipe 5 is circular hollow tube, its be welded on one heart on mandrel 3 left end end faces and with mandrel 3 hollow space UNICOMs; On handle 4 right sides, frock outward flange 2 and frock inner flange 1 are set, it is fixed together by screw; Mandrel 3 extends left along axis, and frock outward flange 2 and frock inner flange 1 are set equally, and it is fixed together by screw, sets out tracheae 7 simultaneously in the left end face of mandrel 3.
Adopt the manufacture craft of Mold Making rubber hose of the present invention to be: in cleaning mandrel → brush silicone oil → cutting outside film be fitted on mandrel → cutting cord fabric windings → cutting film also the solid glue of extruding → bilateral frock inner flange and with fix → turning handle of frock outward flange, cross wrap → baking.
Concrete steps are: mandrel 3 is placed on tooling bracket 6 wheel above, and cleaning mandrel 3 is then evenly brushed silicone oil on mandrel 3, and after having brushed, using cloth to wipe with, it is clean to wipe away.
The film of cutting rubber hose inner glue layer, is then wrapped in film on mandrel 3, after parcel, by interface extruding, film is tightly fitted on mandrel 3.
Shape as shown in Figure 2, cut out cord fabric after turning handle 4 cord fabric is tightly wrapped on the film of inner glue layer, left and right each one deck that revolves, with circumference angle be 45 ~ 60 °.
Cut out the film of the outer glue-line of rubber hose, then film is wrapped in to the outside of second layer cord fabric, after parcel, interface is tightly pushed, film and second layer cord fabric are tightly fitted.
Frock outward flange 2 is fixed by bolts to mandrel 3 one end, then will after the solid glue of frock inner flange 1, be bolted together with frock outward flange 2.Determine the position of other end frock outward flange 2 and fix, then after the solid glue of frock inner flange 1, being bolted together with frock outward flange 2.
Turning handle 4, is tightly wrapped in water cloth on outer glue-line, is wound around three layers of knotting afterwards, then steam pipe is connected on air inlet pipe 5 and escape pipe 7, and steam vulcanizes rubber hose in the inner heating of mandrel 3.
Claims (3)
1. mould and a production technology of making mine rubber flexible pipe, it is characterized in that: the technological process adopting while utilizing this Mold Making is: in cleaning mandrel → brush silicone oil → cutting outside film be fitted on mandrel → cutting cord fabric windings → cutting film also the solid glue of extruding → bilateral frock inner flange and with fix → turning handle of frock outward flange, cross wrap → baking.
2. a kind of mould and production technology of making mine rubber flexible pipe according to claim 1, it is characterized in that: cutting cord fabric winding process: after cutting out cord fabric, turning handle 4 is tightly wrapped in cord fabric on the film of inner glue layer, left and right each one deck that revolves, with circumference angle be 45 ~ 60 °.
3. a kind of mould and production technology of making mine rubber flexible pipe according to claim 1, it is characterized in that: cutting cord fabric winding process: turning handle, in cross wrap process: turning handle 4, water cloth is tightly wrapped on outer glue-line, be wound around three layers of knotting afterwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131747.6A CN103522561A (en) | 2013-04-17 | 2013-04-17 | Die and production process for manufacturing mining rubber hoses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131747.6A CN103522561A (en) | 2013-04-17 | 2013-04-17 | Die and production process for manufacturing mining rubber hoses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103522561A true CN103522561A (en) | 2014-01-22 |
Family
ID=49925086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310131747.6A Withdrawn CN103522561A (en) | 2013-04-17 | 2013-04-17 | Die and production process for manufacturing mining rubber hoses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103522561A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044964A (en) * | 2017-12-13 | 2018-05-18 | 双鸭山市同心橡胶厂 | A kind of preparation method for drawing-off gas rubber connection flexible pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446375A (en) * | 2008-12-19 | 2009-06-03 | 河北宇通特种胶管有限公司 | Mud suction and drainage hose and preparation method thereof |
-
2013
- 2013-04-17 CN CN201310131747.6A patent/CN103522561A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446375A (en) * | 2008-12-19 | 2009-06-03 | 河北宇通特种胶管有限公司 | Mud suction and drainage hose and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 《预应力混凝土压力管》编写组: "《预应力混凝土压力管》", 31 January 1977, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108044964A (en) * | 2017-12-13 | 2018-05-18 | 双鸭山市同心橡胶厂 | A kind of preparation method for drawing-off gas rubber connection flexible pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20140122 |