CN203818521U - Continuous production equipment for three-layer plastic-coated metal tube - Google Patents
Continuous production equipment for three-layer plastic-coated metal tube Download PDFInfo
- Publication number
- CN203818521U CN203818521U CN201420229594.9U CN201420229594U CN203818521U CN 203818521 U CN203818521 U CN 203818521U CN 201420229594 U CN201420229594 U CN 201420229594U CN 203818521 U CN203818521 U CN 203818521U
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- CN
- China
- Prior art keywords
- tube
- metal tube
- cover
- metal
- plastic
- 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.)
- Withdrawn - After Issue
Links
- 239000002184 metal Substances 0.000 title claims abstract description 62
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 62
- 239000004033 plastic Substances 0.000 title claims abstract description 36
- 229920003023 plastic Polymers 0.000 title claims abstract description 36
- 238000010924 continuous production Methods 0.000 title abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000006698 induction Effects 0.000 claims abstract description 7
- 238000000465 moulding Methods 0.000 claims description 14
- 230000007246 mechanism Effects 0.000 claims description 12
- 239000000110 cooling liquid Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 8
- 229920001778 nylon Polymers 0.000 claims description 8
- 238000005498 polishing Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 6
- 238000005238 degreasing Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 206010016825 Flushing Diseases 0.000 claims description 5
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 239000012809 cooling fluid Substances 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims 1
- 239000006223 plastic coating Substances 0.000 abstract 5
- 238000004513 sizing Methods 0.000 abstract 3
- 239000000498 cooling water Substances 0.000 abstract 2
- 238000004804 winding Methods 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses continuous production equipment for a three-layer plastic-coated metal tube formed by secondary plastic-coating after a plastic core tube is coated with a metal framework tube. The continuous production equipment comprises a plastic core tube extruder, a plastic core tube sizing device, a plastic core tube cooling water tank, a metal belt unwinding machine, a metal belt winding welding main machine, a metal tube reducing device, an out-of-metal-tube secondary plastic-coating extruder, a plastic-coating composite tube sizing device, a plastic-coating composite tube cooling water tank, a composite tube crawler type tractor and a composite tube sizing cutter, wherein a metal tube supersonic frequency induction heating device is arranged between the metal tube reducing device and the out-of-metal-tube secondary plastic-coating extruder.
Description
Technical field
The utility model relates to a kind of three layers and covers the continuous producing apparatus of moulding metal tube.
Background technology
Three layers cover and mould metal tube and refer at plastic core pipe outer cladding metallic framework pipe, and at metallic framework pipe, again carry out secondary outward and cover a kind of composite pipe of moulding.This tubing not only can have shock resistance, withstand voltage strong, air-tightness advantages of higher, and has the advantages such as corrosion-resistant, the easy connection of plastic tube, low cost, is applicable to numerous industries such as water-gas, LNG liquefied natural gas, chemical industry.But this tubing is if volume production need to overcome a lot of technical problems, such as the firm degree that how to guarantee that plastic core pipe and metallic framework duct ligation close.
Utility model content
Technical problem to be solved in the utility model is: provide after plastic core pipe clad metal skeleton pipe, outer secondary covers three layers of moulding and covers the continuous producing apparatus of moulding metal tube.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of three layers cover the continuous producing apparatus of moulding metal tube, comprise plastic core pipe extruder, plastic core pipe diameter-setting equipment, plastic core pipe bosh, metal tape unreeling machine, the curling welding main frame of metal tape, metal tube reducing device, the outer secondary of metal tube covers moulds extruder, cover plastic composite diameter-setting equipment, cover plastic composite bosh, multiple tube caterpillar tractor and multiple tube scaling cutter, the outer secondary of described metal tube reducing device and metal tube covers to mould and between extruder, is provided with metal tube superaudio induction heating apparatus.
The further technical problem to be solved of the utility model is: provide a kind of high three layers of precision of producing to cover the continuous producing apparatus of moulding metal tube.
For solving the problems of the technologies described above, the further technical scheme that the utility model adopts is: metal tube reducing device comprises cooling liquid bath, in cooling liquid bath, be provided with die holder, on die holder, be provided with successively the first reducing die and the second reducing die, die holder bottom is provided with cooling passage, cooling fluid trench bottom is provided with liquid outlet, liquid outlet by pumping installations with for the first reducing die and the cooling spray equipment of the second reducing die are connected, feed end at the first reducing die on die holder is provided with cover plate, cover plate is provided with feedhole, is provided with nylon jacket in feedhole.
The further technical problem to be solved of the utility model is: provide a kind of and can make metal tube and plastic core pipe and outside covering mould compact three layers of layer and cover the continuous producing apparatus of moulding metal tube.
For solving the problems of the technologies described above, the further technical scheme that the utility model adopts is: the curling welding main frame of described metal tape is provided with successively band degreasing mechanism, band sanding and polishing mechanism and some flushings, hot-blast blow apparatus in the frame of feed end; And adopt superaudio eddy-current heating to promote the bonding of metal and plastics.
The beneficial effects of the utility model are: this equipment employing plastic core pipe is extruded, metallic framework pipe is coated, metallic framework pipe covers outward and moulds integrated continuous production, and production efficiency is high, production cost is low.
Because covering to mould, the outer secondary of metal tube reducing device and metal tube between extruder, is provided with metal tube superaudio induction heating apparatus, metallic framework pipe is heated to 160～200 ℃ by induction heating apparatus, not only evaporation, burn off metallic framework tube outer surface because of undergauge after residual greasy dirt, and be conducive to the firm bonding of inner surface plastic core pipe and metallic framework pipe, be also beneficial to secondary simultaneously and cover the firm bonding of plastics and metallic framework pipe while moulding.
Because metal tube reducing device comprises cooling liquid bath and spray equipment, can be in time the first reducing die, the second reducing die be carried out coolingly preventing heat expansion phenomenon, thereby guarantee that tubing can reach the undergauge size of setting.
Because the curling welding main frame of metal tape is provided with successively band degreasing mechanism, band sanding and polishing mechanism and some flushings, hot-blast blow apparatus in the frame of feed end, can carry out degreasing, polishing, cleaning to stainless steel band raw material, make the metallic framework pipe that forms can be better and plastic core pipe bonding, and be conducive to skin and cover bonding while moulding.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of metal tube reducing device in the utility model.
Fig. 3 is the structural representation of the curling welding main frame of metal tape feed end one side in the utility model.
Fig. 4 is the plan structure schematic diagram of Fig. 4.
Fig. 5 is the structural representation of band polishing mechanism in the utility model.
In Fig. 1 to Fig. 5: 1. plastic core pipe extruder, 2. plastic core pipe diameter-setting equipment, 3. plastic core pipe bosh, 4. metal tape unreeling machine, the 5. curling welding main frame of metal tape, 51. band sanding and polishing mechanisms, 511. mount pad, 512. sliding seat, 513. screw rods, 514. drive handwheel, 515. mandrel, 516. motors, 517. nylon abrasive wheels, 518. liner plates; 52. band degreasing mechanisms, 53. flushings, hot-blast blow apparatus; 6. metal tube reducing device, 61. cooling liquid baths, 62. die holders, 63. first reducing dies, 64. second reducing dies, 65. pumping installations, 66. spray equipments, 67. cover plates, 68. nylon jacket, 7. the outer secondary of metal tube covers and moulds extruder, 8. cover plastic composite diameter-setting equipment, 9. cover plastic composite bosh, 10. multiple tube caterpillar tractor, 11. multiple tube scaling cutters, 12. superaudio induction heating apparatuses, 13. bands.
The specific embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As Figure 1-5, three layers cover a continuous producing apparatus of moulding metal tube, comprise the outer secondary of plastic core pipe extruder 1, plastic core pipe diameter-setting equipment 2, plastic core pipe bosh 3, metal tape unreeling machine 4, the curling welding main frame 5 of metal tape, metal tube reducing device 6, metal tube cover mould extruder 7, cover plastic composite diameter-setting equipment 8, cover plastic composite bosh 9, multiple tube caterpillar tractor 10 and multiple tube scaling cutter 11.The outer secondary of described metal tube reducing device 5 and metal tube covers to mould and between extruder 7, is provided with metal tube superaudio induction heating apparatus 12.The curling welding main frame 5 of metal tape is provided with successively band degreasing mechanism 52, band sanding and polishing mechanism 51 and some flushings, hot-blast blow apparatus 53 in the frame of feed end.
As shown in Figure 2, metal tube reducing device 6 comprises cooling liquid bath 61, in cooling liquid bath 61, be provided with die holder 62, on die holder 62, be provided with successively the first reducing die 63 and the second reducing die 64, die holder 62 bottoms are provided with cooling passage, cooling liquid bath 61 bottoms are provided with liquid outlet, liquid outlet by pumping installations 65 with for the first reducing die 63 and the cooling spray equipment 66 of the second reducing die 64 are connected, feed end at the first reducing die 63 on die holder 62 is provided with cover plate 67, cover plate 67 is provided with feedhole, is provided with nylon jacket 68 in feedhole.
As in Figure 3-5, band sanding and polishing mechanism 51 comprises the mount pad 511 being arranged in frame, is provided with mount pad 511 breach in mount pad 511, is provided with sliding seat 512 in installation gap, mount pad 511 tops are equipped with screw rod 513, and described screw rod 513 tops are provided with and drive handwheel 514.Screw rod 513 bottoms are connected by bearing with sliding seat 512, the motor 516 that sliding seat 512 is provided with mandrel 515 and drives mandrel 515, on mandrel 515, be arranged with nylon abrasive wheel 517, on mount pad 511, below nylon abrasive wheel 517, be removably provided with liner plate 518,518 cleaning passages that form band 13 to be processed of nylon plate 517 and liner plate.
This equipment can adopt, and low-cost sheet metal strip 13 ultra-thin, that intensity is higher is skeleton, as ultra-thin-wall mild-carbon steel strip, stainless steel band, aluminium and aluminum alloy strip etc.
In this equipment, the welding system of the curling welding main frame 5 of metal tape can adopt the different systems such as ratio-frequency welding, argon arc welding, plasma weldering, Laser Welding.
The above embodiments are principle and the effect thereof of illustrative the invention only, and the embodiment of part utilization, but not for limiting the utility model; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (3)
1. one kind three layers cover the continuous producing apparatus of moulding metal tube, it is characterized in that: comprise the curling welding main frame of plastic core pipe extruder, plastic core pipe diameter-setting equipment, plastic core pipe bosh, metal tape unreeling machine, metal tape that sets gradually, metal tube reducing device, the outer secondary of metal tube cover mould extruder, cover plastic composite diameter-setting equipment, cover plastic composite bosh, multiple tube caterpillar tractor and multiple tube scaling cutter, described metal tube reducing device and metal tube outward secondary cover to mould and between extruder, are provided with metal tube superaudio induction heating apparatus.
2. a kind of three layers as claimed in claim 1 cover the continuous producing apparatus of moulding metal tube, it is characterized in that: described metal tube reducing device comprises cooling liquid bath, in cooling liquid bath, be provided with die holder, on die holder, be provided with successively the first reducing die and the second reducing die, die holder bottom is provided with cooling passage, cooling fluid trench bottom is provided with liquid outlet, liquid outlet by pumping installations with for the first reducing die and the cooling spray equipment of the second reducing die are connected, feed end at the first reducing die on die holder is provided with cover plate, cover plate is provided with feedhole, in feedhole, be provided with nylon jacket.
3. a kind of three layers as claimed in claim 1 or 2 cover the continuous producing apparatus of moulding metal tube, it is characterized in that: the curling welding main frame of described metal tape is provided with successively band degreasing mechanism, band sanding and polishing mechanism and some flushings, drying device in the frame of feed end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229594.9U CN203818521U (en) | 2014-05-07 | 2014-05-07 | Continuous production equipment for three-layer plastic-coated metal tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420229594.9U CN203818521U (en) | 2014-05-07 | 2014-05-07 | Continuous production equipment for three-layer plastic-coated metal tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818521U true CN203818521U (en) | 2014-09-10 |
Family
ID=51474063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420229594.9U Withdrawn - After Issue CN203818521U (en) | 2014-05-07 | 2014-05-07 | Continuous production equipment for three-layer plastic-coated metal tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818521U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950170A (en) * | 2014-05-07 | 2014-07-30 | 张家港市维达纺织机械有限公司 | Continuous production device of three-layer plastic-coated metal pipes |
| CN107743435A (en) * | 2015-06-12 | 2018-02-27 | 机械工业技术中心 | Unit and method for manufacturing thermoplastic composite preforms |
-
2014
- 2014-05-07 CN CN201420229594.9U patent/CN203818521U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950170A (en) * | 2014-05-07 | 2014-07-30 | 张家港市维达纺织机械有限公司 | Continuous production device of three-layer plastic-coated metal pipes |
| CN103950170B (en) * | 2014-05-07 | 2016-03-02 | 江苏薪泽奇机械股份有限公司 | A continuous production equipment for three-layer plastic-coated metal pipes |
| CN107743435A (en) * | 2015-06-12 | 2018-02-27 | 机械工业技术中心 | Unit and method for manufacturing thermoplastic composite preforms |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JIANGSU XINZEQI MECHANICAL CO., LTD. Free format text: FORMER NAME: ZHANGJIAGANG VICTOR TEXTILE MACHINERY CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: Tangqiao town of Xitang city Zhangjiagang road 215611 in Jiangsu province Zhouxiang Village No. 288 Jiangsu new Zeqi mechanical Limited by Share Ltd Patentee after: Jiangsu Xinzeqi Mechanical Co., Ltd. Address before: Tangqiao town of Xitang Zhangjiagang Road, Suzhou City, Jiangsu province 215611 No. 288 Zhouxiang village Zhangjiagang Vinda Textile Machinery Co. Patentee before: Zhangjiagang Victor Textile Machinery Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20140910 Effective date of abandoning: 20160302 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |