CN103481506A - Steel-skeleton composite tube sealer and sealing method thereof - Google Patents
Steel-skeleton composite tube sealer and sealing method thereof Download PDFInfo
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- CN103481506A CN103481506A CN201210190259.8A CN201210190259A CN103481506A CN 103481506 A CN103481506 A CN 103481506A CN 201210190259 A CN201210190259 A CN 201210190259A CN 103481506 A CN103481506 A CN 103481506A
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Abstract
The invention discloses a steel-skeleton composite tube sealer and sealing method thereof. The sealer mainly comprises a frame pedestal, a control component, a cooling component and a mold component, and is characterized in that: the control component is composed of a tube locking part, a mold locking part, and a demoulding part; the cooling component is composed of a fan and a wind scooper; and the mold component is composed of a sealing mold and a heating mold. The sealing method of the steel-skeleton composite tube sealer comprises following steps: fixing a tube, whose end surface has been cleaned, with a tube clamping hood, tightly locking the tube with hydraulic pressure, coating outer moulds on the end openings of the tube, installing an inner mold in the inner cavity of the tube to be sealed, opening the control switch of the fan, and finally demoulding to take out the tube, when the temperature of the melting area cools to 55 +/- 10 DEG C. The steel-skeleton composite tube sealer has the advantages of reasonable design, stable sealing technology, and high heat seal strength, forms the molding by one time without any subsequent process, and greatly prolongs the service life of the tube.
Description
Technical field
The present invention relates to the tubing processing technique field, is a kind of from the sealing by fusing vocal imitation skill that tubing or pipe port are carried out, and relates in particular to a kind of steel skeleton composite material sealing machine and mouth-sealing method thereof.
Background technology
As everyone knows, composite pipe is the emphasis of modern tubing development, and wherein steel-plastics composite pipe is again an important kind of composite pipe.Bearing capacity is high, wear-resisting, corrosion resistance is strong because it has for composite pipe, and the plurality of advantages such as long service life, be widely used in the industries such as oil, chemical industry, building, coal, traffic.The raising of its bearing capacity mainly relies on the steel skeleton enhancement Layer, for preventing that steel skeleton or steel wire that the multiple tube end face is exposed are destroyed by dielectric corrosion in use, cause tubing to leak, affect the service life of multiple tube, in use must the end face of multiple tube be sealed.The reliability of end face seal directly affects service life and the security of tubing.In prior art, multiple tube end face seal technology, be mainly injection moulding sealing and butt welding sealing.Employing injection moulding sealing, only isolate pipe end inwall and exposed steel skeleton, and after plastic shrink, steel skeleton is easy to the sealed port of butt end plastics are backed down, and causes steel skeleton exposed, seal failure; The medium of carrying also probably infiltrates steel skeleton and then it is produced to corrosion by outer wall, stays potential safety hazard, and not only efficiency is low, and energy consumption is also high.Adopt plastics butt welding sealing tech, because its welding layer is very thin, the inwall adhesive effect can't detect, although obtained significantly reducing on energy consumption, its security is poorer than the injection moulding sealing on the contrary.The patent of invention that the patent No. is 2009100727250 discloses a kind of sealing method of steel-frame reinforced plastic composite pipe, although on the basis of butt welding, improved the melting quality of seal mouth ring, preheating ring and steel-frame reinforced plastic composite pipe end face plastics, seal quality and sealing all are improved.But this invention is still just isolated pipe end inwall and exposed steel skeleton, the easy contraction distortion of seal mouth ring used, with the rejection of the plastics of multiple tube itself, fuse bad, after tubing is used operation, easily produce crack between its seal mouth ring and port, have equally the seal quality potential safety hazard.
Summary of the invention
Purpose of the present invention is intended to overcome the technological deficiency that seal quality is poor, efficiency is low and cost of investment is high, energy consumption is high that existing sealing tech exists, and " a kind of steel skeleton composite material sealing machine and mouth-sealing method thereof " is provided.Reasonable in design of the present invention, easy to operate, manufacturing cost and use cost is all low, energy-saving and cost-reducing, and the sealing reliability is high, and one-shot forming is without any need for following process, significantly extends tubing service life.
To achieve these goals, the present invention is achieved through the following technical solutions: a kind of steel skeleton composite material sealing machine mainly is provided with gantry base, Control Component, cooling package and die assembly.Described Control Component is comprised of tubing locking member, locked mode parts and demoulding parts, and described cooling package is comprised of blower fan and wind scooper, and described die assembly is comprised of seal mould and heated mould.
Also be provided with the sliding form frame be slidably connected with gantry base above gantry base, the demoulding oil jar support be welded to connect with gantry base, its sliding form frame is comprised of slide plate, guide pillar, internal mold fixed mount and location-plate, upper and lower at sliding form frame is provided with guide pillar simultaneously, right and left at sliding form frame is provided with location-plate simultaneously, the set guide pillar of this right and left location-plate and upper and lower forms rectangular shape, and slide plate runs through upper and lower guide pillar setting.
Described tubing locking member is comprised of tubing clip and locked clip device oil cylinder, its tubing clip is arranged on the upper left side of gantry base, with the gantry base bolt, be connected, its locked mode parts and demoulding parts are arranged on the upper right side of gantry base, set gradually from right to left, its locked mode parts are by Mode-locking oil cylinder, the mode locking cylinder axle forms, its Mode-locking oil cylinder is fixedly connected with by the right location-plate of the second flange and sliding form frame, described demoulding parts are by demoulding oil jar, the stripping tank axle forms, demoulding oil jar is fixedly connected with the demoulding oil jar support by three-flange, Mode-locking oil cylinder and demoulding oil jar and tubing are arranged on same axial line position.
Described die assembly, its seal mould is comprised of internal mold and external mold, its heated mould is fixed on slide plate by bolt, the internal mold fixed mount that is provided with internal mold is connected with the Mode-locking oil cylinder flange with slide plate respectively, be provided with heating collar in heated mould, external mold is arranged on the front end of sliding form frame, by the first flange, with the left location-plate of sliding form frame, is connected.
Described cooling package is comprised of blower fan and wind scooper, and its blower fan is arranged on the top of internal mold fixed mount, with internal mold fixed mount bolt, is connected, and wind scooper is arranged on and the suitable position of fan outlet, and the wind scooper cover is contained on heated mould.
Described locked clip device oil cylinder, Mode-locking oil cylinder, demoulding oil jar, blower fan and heated mould binding post are connected with the control cabinet switch is corresponding respectively.
The present invention further also discloses the mouth-sealing method that adopts above-mentioned steel skeleton composite material sealing machine, comprises the following steps;
1) open the gauge tap of locked clip device oil cylinder, the tubing that end face is clean adopts the tubing clip, passes through hydraulic locking;
2) open dress mould gauge tap, outer die casing is contained on the port of tubing;
3) open the gauge tap of Mode-locking oil cylinder, internal mold is arranged on to the inner chamber of tubing to be sealed, make it to coincide with the external mold matched moulds, looping sealing die cavity;
4) open the gauge tap of heated mould binding post, to the heated mould heating, make the tube end face temperature reach 140 ± 10 degree.
5) after tubing inner and outer pipes wall material is certainly molten, the plastic melt of fusing overflows to port along die cavity, is full of die cavity;
6) open the gauge tap of blower fan, after waiting melting zone to be cooled to 55 ± 10 degree, open demoulding gauge tap, take out tubing after the demoulding, complete sealing operation.
Adopt designed steel skeleton composite material sealing machine and the mouth-sealing method thereof of the present invention compared with prior art to there is following advantage:
1. reasonable in design of the present invention, easy to operate, and manufacturing cost and use cost is all low, energy-saving and cost-reducing, and heat seal strength is high, and seal quality is reliable, and one-shot forming is without any need for following process, significantly extends tubing service life.
2. because being provided with locked clip device oil cylinder, Mode-locking oil cylinder, demoulding oil jar, blower fan and the heated mould binding post with the corresponding connection of control cabinet switch, realize automation mechanized operation, easy to operate, accurate positioning, production efficiency is high.
3. the present invention forms die cavity because of inside and outside mould matched moulds, and the plastic melt of fusing flows to pipe end along the loop seal die cavity, through cooling, realizes one-shot forming, and any surface finish, without any need for following process, reduce process equipment and operation, environmental protection.
4. because utilizing the material of multiple tube self, the present invention completes sealing, without seal mouth ring, inside and outside wall and the end face of multiple tube fuse into one voluntarily, consubstantiality material fusion character is good, heat seal strength is high, without dry joint and crimping, not only reduces production costs, main is effectively to improve seal quality and reliability, significantly extends tubing service life.
5. the present invention uses flexibly, and construction is not limited by environment, landform.
The accompanying drawing explanation
Fig. 1 is present device operating structure schematic diagram.
Fig. 2 is sealing machine structure schematic diagram of the present invention.
Fig. 3 is mould matched moulds shape and structure schematic diagram of the present invention.
Fig. 4 is heating collar structural representation of the present invention.
In figure: 1, tubing, 2, gantry base, 3, the tubing clip, 31, locked clip device oil cylinder, 4, seal mould, 41, internal mold, 42, external mold, 43, the sealing die cavity, 5, heated mould, 51, binding post, 52, heating collar, 6, travelling carriage, 61, slide plate, 62, guide pillar, 63, the internal mold fixed mount, 64, location-plate, 7, blower fan, 71, wind deflector, 8, Mode-locking oil cylinder, 81, the mode locking cylinder axle, 9, demoulding oil jar, 91, cylinder bracket, 92, the stripping tank axle, the 10, first flange, 101, the second flange, 102, three-flange.
The specific embodiment
Below by non-limiting example, further set forth the present invention, understand the present invention.
Embodiment
The present invention as shown in Figure 1, Figure 2, Figure 3, Figure 4, a kind of steel skeleton composite material sealing machine, mainly be provided with gantry base, Control Component, cooling package and die assembly, it is characterized in that, described Control Component is comprised of tubing locking member, locked mode parts and demoulding parts, described cooling package is comprised of blower fan and wind scooper, and described die assembly is comprised of seal mould and heated mould.
Also be provided with the sliding form frame be slidably connected with gantry base above gantry base, the demoulding oil jar support be welded to connect with gantry base, its sliding form frame is comprised of slide plate, guide pillar, internal mold fixed mount and location-plate, upper and lower at sliding form frame is provided with guide pillar simultaneously, right and left at sliding form frame is provided with location-plate simultaneously, the set guide pillar of this right and left location-plate and upper and lower forms rectangular shape, and slide plate runs through upper and lower guide pillar setting.
Described tubing locking member is comprised of tubing clip and locked clip device oil cylinder, its tubing clip is arranged on the upper left side of gantry base, with the gantry base bolt, be connected, its locked mode parts and demoulding parts are arranged on the upper right side of gantry base, set gradually from right to left, its locked mode parts are by Mode-locking oil cylinder, the mode locking cylinder axle forms, its Mode-locking oil cylinder is fixedly connected with by the right location-plate of the second flange and sliding form frame, described demoulding parts are by demoulding oil jar, the stripping tank axle forms, demoulding oil jar is fixedly connected with the demoulding oil jar support by three-flange, Mode-locking oil cylinder and demoulding oil jar and tubing are arranged on same axial line position.
Described die assembly, its seal mould is comprised of internal mold and external mold, its heated mould is fixed on slide plate by bolt, the internal mold fixed mount that is provided with internal mold is connected with the Mode-locking oil cylinder flange with slide plate respectively, be provided with heating collar in heated mould, external mold is arranged on the front end of sliding form frame, by the first flange, with the left location-plate of sliding form frame, is connected.
Described cooling package is comprised of blower fan and wind scooper, and its blower fan is arranged on the top of internal mold fixed mount, with internal mold fixed mount bolt, is connected, and wind scooper is arranged on and the suitable position of fan outlet, and the wind scooper cover is contained on heated mould.
Described locked clip device oil cylinder, Mode-locking oil cylinder, demoulding oil jar, blower fan and heated mould binding post are connected with the control cabinet switch is corresponding respectively.
[0032]this sealing machine adopts the machined manufacture, according to required sealing tubing, manufactures and designs mould.
Adopt the mouth-sealing method of steel skeleton composite material sealing machine of the present invention, comprise the following steps;
1) open the gauge tap of locked clip device oil cylinder, the tubing that end face is clean adopts the tubing clip, passes through hydraulic locking;
2) open dress mould gauge tap, outer die casing is contained on the port of tubing;
3) open the gauge tap of Mode-locking oil cylinder, internal mold is arranged on to the inner chamber of tubing to be sealed, make it to coincide with the external mold matched moulds, looping sealing die cavity;
4) open the gauge tap of heated mould binding post, to the heated mould heating, make the tube end face temperature reach 140 ± 10 degree.
5) after tubing inner and outer pipes wall material is certainly molten, the plastic melt of fusing overflows to port along die cavity, is full of die cavity;
6) open the gauge tap of blower fan, after waiting melting zone to be cooled to 55 ± 10 degree, open demoulding gauge tap, take out tubing after the demoulding, complete sealing operation.
Adopt designed steel skeleton composite material sealing machine and the mouth-sealing method thereof of the present invention, by
site operation test and test, itssealing-strength is higher than tubing body intensity, and without dry joint, without breach, packing is greater than the tubing body.
Reasonable in design of the present invention, easy to operate, manufacturing cost and use cost is all low, energy-saving and cost-reducing, and its sealing process is stable, and heat seal strength is high, and without dry joint and crimping, seal quality is reliable, and one-shot forming is without any need for following process, significantly extends tubing service life.
Claims (7)
1. a steel skeleton composite material sealing machine, mainly be provided with gantry base, Control Component, cooling package and die assembly, it is characterized in that, described Control Component is comprised of tubing locking member, locked mode parts and demoulding parts, described cooling package is comprised of blower fan and wind scooper, and described die assembly is comprised of seal mould and heated mould.
2. a kind of steel skeleton composite material sealing machine according to claim 1, it is characterized in that, also be provided with the sliding form frame (6) be slidably connected with gantry base (2) in the top of gantry base (2), the demoulding oil jar support (91) be welded to connect with gantry base (2), its sliding form frame (6) is by slide plate (61), guide pillar (62), internal mold fixed mount (63) and location-plate (64) form, upper and lower at sliding form frame (6) is provided with guide pillar (62) simultaneously, right and left at sliding form frame (6) is provided with location-plate (64) simultaneously, this right and left location-plate (64) forms rectangular shape with the set guide pillar of upper and lower (62), slide plate (61) runs through upper and lower guide pillar (62) setting.
3. a kind of steel skeleton composite material sealing machine according to claim 1 and 2, it is characterized in that, described tubing locking member is comprised of tubing clip (3) and locked clip device oil cylinder (31), its tubing clip (3) is arranged on the upper left side of gantry base (2), with gantry base (2) bolt, be connected, its locked mode parts and demoulding parts are arranged on the upper right side of gantry base (2), set gradually from right to left, its locked mode parts are by Mode-locking oil cylinder (8), mode locking cylinder axle (81) forms, its Mode-locking oil cylinder (8) is fixedly connected with the right location-plate of sliding form frame (6) (64) by the second flange (101), described demoulding parts are by demoulding oil jar (9), stripping tank axle (92) forms, demoulding oil jar (9) is fixedly connected with demoulding oil jar support (91) by three-flange (102), Mode-locking oil cylinder (8) is arranged on same axial line position with demoulding oil jar (9) and tubing (1).
4. a kind of steel skeleton composite material sealing machine according to claim 3, it is characterized in that, described die assembly, its seal mould (4) is comprised of internal mold (41) and external mold (42), its heated mould (5) is fixed on slide plate (61) by bolt, the internal mold fixed mount (63) that is provided with internal mold (41) is connected with Mode-locking oil cylinder (8) flange with slide plate (61) respectively, be provided with heating collar (52) in heated mould (5), external mold (42) is arranged on the front end of sliding form frame (6), by the first flange (10), with the left location-plate (64) of sliding form frame (6), be connected.
5. according to the described a kind of steel skeleton composite material sealing machine of claim 1-4 any one, it is characterized in that, described cooling package is comprised of blower fan (7) and wind scooper (71), its blower fan (7) is arranged on the top of internal mold fixed mount (63), with internal mold fixed mount (63) bolt, be connected, wind scooper (71) is arranged on and the suitable position of blower fan (7) air outlet, and wind scooper (71) cover is contained on heated mould (5).
6. a kind of steel skeleton composite material sealing machine according to claim 5, it is characterized in that, described locked clip device oil cylinder (31), Mode-locking oil cylinder (8), demoulding oil jar (9), blower fan (7) and heated mould binding post (51) are connected with the control cabinet switch is corresponding respectively.
7. adopt the mouth-sealing method of the described steel skeleton composite material of claim 1 sealing machine, comprise the following steps;
1) open the gauge tap of locked clip device oil cylinder (31), the tubing (1) that end face is clean adopts tubing clip (3), passes through hydraulic locking;
2) open dress mould gauge tap, external mold (42) is sleeved on the port of tubing (1);
3) open the gauge tap of Mode-locking oil cylinder (8), internal mold (41) is arranged on to the inner chamber of tubing to be sealed (1), make it to coincide with external mold (42) matched moulds, looping sealing die cavity (43);
4) open the gauge tap of heated mould binding post (51), to heated mould (5) heating, make the tube end face temperature reach 140 ± 10 degree;
5) after tubing inner and outer pipes wall material is certainly molten, the plastic melt of fusing overflows to port along die cavity, is full of die cavity;
6) open the gauge tap of blower fan (7), after waiting melting zone to be cooled to 55 ± 10 degree, open demoulding gauge tap, take out tubing after the demoulding, complete sealing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190259.8A CN103481506A (en) | 2012-06-11 | 2012-06-11 | Steel-skeleton composite tube sealer and sealing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210190259.8A CN103481506A (en) | 2012-06-11 | 2012-06-11 | Steel-skeleton composite tube sealer and sealing method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365210A (en) * | 2015-12-15 | 2016-03-02 | 安源管道实业有限公司 | Self-melting filling type steel plastic composite pipe end sealing machine and sealing method thereof |
| CN105946213A (en) * | 2016-06-15 | 2016-09-21 | 隋为民 | Manufacturing method and equipment for tube fuse seal of plastic composite tube of steel framework |
| CN114536731A (en) * | 2022-02-25 | 2022-05-27 | 湖北兴欣科技股份有限公司 | Steel mesh reinforced steel-plastic composite pipe two-end simultaneous plastic packaging device |
-
2012
- 2012-06-11 CN CN201210190259.8A patent/CN103481506A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105365210A (en) * | 2015-12-15 | 2016-03-02 | 安源管道实业有限公司 | Self-melting filling type steel plastic composite pipe end sealing machine and sealing method thereof |
| CN105365210B (en) * | 2015-12-15 | 2018-10-30 | 安源管道实业股份有限公司 | From molten fill-type steel-plastics composite pipe pipe end seal machine and its mouth-sealing method |
| CN105946213A (en) * | 2016-06-15 | 2016-09-21 | 隋为民 | Manufacturing method and equipment for tube fuse seal of plastic composite tube of steel framework |
| CN114536731A (en) * | 2022-02-25 | 2022-05-27 | 湖北兴欣科技股份有限公司 | Steel mesh reinforced steel-plastic composite pipe two-end simultaneous plastic packaging device |
| CN114536731B (en) * | 2022-02-25 | 2023-06-16 | 湖北兴欣科技股份有限公司 | Device for simultaneously molding and sealing two ends of steel-mesh reinforced steel-plastic composite pipe |
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Application publication date: 20140101 |