CN1695845A - Sealing machine for end face of steel-plastic composite tube - Google Patents
Sealing machine for end face of steel-plastic composite tube Download PDFInfo
- Publication number
- CN1695845A CN1695845A CN 200510040526 CN200510040526A CN1695845A CN 1695845 A CN1695845 A CN 1695845A CN 200510040526 CN200510040526 CN 200510040526 CN 200510040526 A CN200510040526 A CN 200510040526A CN 1695845 A CN1695845 A CN 1695845A
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- steel
- pipe
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- push rod
- face
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Abstract
A machine for sealing the end face of composite steel-plastic pipe is composed of a bench, a pair of coaxially arranged supporting frames respectively for said pipe and a pressing rod movable axially, and a heating plate fixed to the front end of said pressing rod and with a ring slot for receiving the end of said pipe.
Description
Technical field:
The present invention is the equipment that the termination of steel-plastic composite steel is sealed.
Background technology:
Steel-plastics composite pipe, promptly adopt steel plate punching, cans, argon arc welding to be connected into the perforation steel pipe, perforation is moulded inside and outside the steel pipe again, and inside and outside mould conjuncted, one-time formed technology, make steel mould in conjunction with closely, not easily separated, fundamentally solved steel and moulded the technical barrier of separation.
Steel-plastics composite pipe possesses plastic conduit health non-scaling, corrosion-resistant, rustless characteristics, possesses steel pipe pressure-bearing height, impact-resistant advantage simultaneously.But, continuously shaped steel-plastics composite pipe, after blocking by certain-length, the steel pipe on its two ends is exposed to outer, in order to guarantee the serviceability of steel-plastics composite pipe, must seal its termination, and soon the steel pipe of termination is enclosed reliably and is moulded in the layer.But all the time, this problem fails to be well solved all the time.
Summary of the invention:
The present invention is for avoiding above-mentioned existing in prior technology weak point, a kind of simple end face of steel-plastic composite tube sealing machine for end face being provided.
The technical scheme that technical solution problem of the present invention is adopted is:
Design feature of the present invention is on workbench, the coaxial pair of brackets that is provided with, comprise that push rod support and steel mould pipe holder, steel is moulded tube grip and is moulded in the pipe holder at described steel, and on the push rod support, an end of moulding pipe towards steel on the push rod fixedly installs heated die plate to axially displaceable push rod with threaded engagement, on described heated die plate, corresponding to the endface position that steel is moulded pipe, be that an annular can be held the groove that steel is moulded the insertion of pipe pipe end tight fit, the groove section is " U " shape.
Design feature of the present invention also is the circular arc-shaped bottom portion at described " U " connected in star, is placed with after the fusion to mould pipe with steel and mould the circle of moulding that layer engages.
The present invention adopts " U " groove, and the steel that is inserted in the groove that is arranged so that is somebody's turn to do " U " groove is moulded the interior outer plastic layer of pipe and all is rendered as molten condition, and after cooling, the end of moulding pipe at steel forms complete " U " plastic packaging end.
Compared with the prior art, beneficial effect of the present invention is embodied in that it is simple in structure, seals firmly, " U " shape termination be easy to assemble during the spigot-and-socket of pipe fitting cooperates.
Description of drawings:
Fig. 1 is a structural representation of the present invention.
Fig. 2 seals view for the present invention.
Number in the figure: 1 handle, 2 push rod supports, 3 heating collars, 4 heating wire, 5 attaching plugs, 6 push rods, 7 heated die plates, 8 outer packing rings, 9 internal layer packing rings, 10 mould that circle, 11 steel are moulded pipe, 12 steel are moulded pipe holder, 13 workbench, 14 grooves.
The specific embodiment:
Referring to accompanying drawing 1, present embodiment is on workbench 13, the coaxial pair of brackets that is provided with, comprise that push rod support 2 and steel mould pipe holder 12, steel is moulded pipe 11 and is clamped in steel and moulds in the pipe holder 12, axially displaceable push rod 6 with threaded engagement on push rod support 2, mould a pipe end of 11 towards steel on the push rod 6 and fixedly install heated die plate 7, on heated die plate 7, mould the endface position of pipe 11 corresponding to steel, be an annular, also can hold the pipe end tight fit insertion groove 14 wherein that steel is moulded pipe 11, groove 14 sections are " U " shape.
In concrete the enforcement, can adopt electrothermal method, at the back of heated die plate 7 heating collar 3 is set, be provided with heating wire 4 in the heating collar 3, the power supply wiring of heating wire 4 is drawn on attaching plug 5.
Seal the thickness of moulding layer in order to increase end face of steel-plastic composite tube, improve and to seal reliability, can be in the circular arc bottom of " U " connected in star 14, be placed with after the fusion with steel mould pipe 11 mould that layer engages mould circle 10.
Plastics for fear of fusion overflow from the notch place of " U " connected in star 14, can internal layer packing ring 9 and outer packing ring 8 be set respectively at the inside and outside circle of " U " type groove 14, and internal layer packing ring 9 and outer packing ring 8 are the polytetrafluoroethylene (PTFE) material.For the ease of operation, rotary handle 1 is housed at the afterbody of push rod 6.
During sealing operation,, select to use or do not use and mould circle 10 according to seal the needs of moulding layer thickness for end face of steel-plastic composite tube.Mould circle 10 if need to use, then at first will mould circle 10 and be placed in " U " type groove 14, steel be moulded pipe 11 be clamped in steel and mould on the pipe holder 12, shown in Figure 1.Rotate rotary handle 1, make push rod 6 drive heated die plates 7 and mould pipe 11 directions to steel and draw close, in the pipe end that steel is moulded pipe 11 inserts " U " connected in star 14 on the heated die plate 7.Continuous intensification along with heated die plate 7, mould and mould layer on circle 10 and the steel plastic-steel 11 and all be molten state gradually, in this simultaneously, rotate rotary handle 1, making push rod 6 mould pipe 11 place sides to steel further advances, flow out until the spout hole that has feed liquid from heated die plate 7 backs, stop the propelling of push rod 6, be this moment shown in Figure 2.Stop after the heating, heated die plate 7 is moulded pipe 11 together with steel cool off, finish typing back depanning and get final product.
Claims (2)
1, sealing machine for end face of steel-plastic composite tube, it is characterized in that on workbench (13), the coaxial pair of brackets that is provided with, comprise that push rod support (2) and steel mould pipe holder (12), steel is moulded pipe (11) and is clamped in described steel and moulds in the pipe holder (12), axially displaceable push rod (6) with threaded engagement on push rod support (2), push rod (6) is gone up an end of moulding pipe (11) towards steel and is fixedly installed heated die plate (7), on described heated die plate (7), mould the endface position of pipe (11) corresponding to steel, be that an annular can be held the groove (14) that steel is moulded the pipe end tight fit insertion of pipe (11), the section of groove (14) is " U " shape.
2, sealing machine for end face of steel-plastic composite tube according to claim 1 is characterized in that the circular arc-shaped bottom portion at described " U " connected in star (14), be placed with after the fusion with steel mould pipe (11) mould that layer engages mould circle (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510040526 CN1695845A (en) | 2005-06-10 | 2005-06-10 | Sealing machine for end face of steel-plastic composite tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510040526 CN1695845A (en) | 2005-06-10 | 2005-06-10 | Sealing machine for end face of steel-plastic composite tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1695845A true CN1695845A (en) | 2005-11-16 |
Family
ID=35348825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510040526 Pending CN1695845A (en) | 2005-06-10 | 2005-06-10 | Sealing machine for end face of steel-plastic composite tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1695845A (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683765B (en) * | 2008-09-26 | 2011-12-21 | 上海汤臣塑胶实业有限公司 | Device used for sealing bi-layer axial hollow tube end face |
| CN102407601A (en) * | 2011-09-29 | 2012-04-11 | 广东东方管业有限公司 | Method and device for sealing steel wire framework plastic composite pipe |
| CN102700122A (en) * | 2012-05-04 | 2012-10-03 | 扬州金鑫管业有限公司 | Sealing method of steel wire gauze framework plastic composite tubular product fracture surface |
| CN103072267A (en) * | 2012-12-04 | 2013-05-01 | 宿州市达瑞塑业有限责任公司 | Wire wrapped tube sealing device |
| CN104760272A (en) * | 2015-04-23 | 2015-07-08 | 马鞍山宏力橡胶制品有限公司 | Steel-plastic composite pipe cutting end surface plastic seal device and application thereof |
| CN105346063A (en) * | 2015-12-15 | 2016-02-24 | 安源管道实业有限公司 | Heating and cooling integrated tube end sealing mechanism for steel-plastic composite tube |
| 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 |
| CN109648837A (en) * | 2018-12-28 | 2019-04-19 | 天津军星管业集团有限公司 | A kind of steel-plastic composite pressure pipe Full-automatic chamfering sealing device enclosed mechanism |
| CN109693368A (en) * | 2018-12-24 | 2019-04-30 | 东莞归流环境技术有限公司 | Online automatic end encapsulation method |
| CN110901034A (en) * | 2019-10-29 | 2020-03-24 | 谭连平 | Production method of polyethylene pressure injection sealing of water supply and drainage pipe port |
| CN111112903A (en) * | 2020-01-11 | 2020-05-08 | 顾地科技股份有限公司 | Portable steel wire mesh framework pipe sealing device |
| CN115556380A (en) * | 2022-10-24 | 2023-01-03 | 天津中财型材有限责任公司 | Automatic processing device for pipe port |
-
2005
- 2005-06-10 CN CN 200510040526 patent/CN1695845A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101683765B (en) * | 2008-09-26 | 2011-12-21 | 上海汤臣塑胶实业有限公司 | Device used for sealing bi-layer axial hollow tube end face |
| CN102407601B (en) * | 2011-09-29 | 2015-12-30 | 广东东方管业有限公司 | A kind of mouth-sealing method of steel wire frame plastic composite pipe and equipment |
| CN102407601A (en) * | 2011-09-29 | 2012-04-11 | 广东东方管业有限公司 | Method and device for sealing steel wire framework plastic composite pipe |
| CN102700122A (en) * | 2012-05-04 | 2012-10-03 | 扬州金鑫管业有限公司 | Sealing method of steel wire gauze framework plastic composite tubular product fracture surface |
| CN103072267A (en) * | 2012-12-04 | 2013-05-01 | 宿州市达瑞塑业有限责任公司 | Wire wrapped tube sealing device |
| CN104760272B (en) * | 2015-04-23 | 2017-06-09 | 马鞍山宏力橡胶制品有限公司 | A kind of steel-plastics composite pipe cut end dough model seal apparatus and its application |
| CN104760272A (en) * | 2015-04-23 | 2015-07-08 | 马鞍山宏力橡胶制品有限公司 | Steel-plastic composite pipe cutting end surface plastic seal device and application thereof |
| CN105346063A (en) * | 2015-12-15 | 2016-02-24 | 安源管道实业有限公司 | Heating and cooling integrated tube end sealing mechanism for steel-plastic composite tube |
| 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 |
| CN109693368A (en) * | 2018-12-24 | 2019-04-30 | 东莞归流环境技术有限公司 | Online automatic end encapsulation method |
| CN109648837A (en) * | 2018-12-28 | 2019-04-19 | 天津军星管业集团有限公司 | A kind of steel-plastic composite pressure pipe Full-automatic chamfering sealing device enclosed mechanism |
| CN110901034A (en) * | 2019-10-29 | 2020-03-24 | 谭连平 | Production method of polyethylene pressure injection sealing of water supply and drainage pipe port |
| CN111112903A (en) * | 2020-01-11 | 2020-05-08 | 顾地科技股份有限公司 | Portable steel wire mesh framework pipe sealing device |
| CN111112903B (en) * | 2020-01-11 | 2022-04-26 | 顾地科技股份有限公司 | Portable steel wire mesh framework pipe sealing device |
| CN115556380A (en) * | 2022-10-24 | 2023-01-03 | 天津中财型材有限责任公司 | Automatic processing device for pipe port |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20051116 |