CN2635346Y - Double wall plastic corrugated pipe on line flaring device - Google Patents
Double wall plastic corrugated pipe on line flaring device Download PDFInfo
- Publication number
- CN2635346Y CN2635346Y CN 03269277 CN03269277U CN2635346Y CN 2635346 Y CN2635346 Y CN 2635346Y CN 03269277 CN03269277 CN 03269277 CN 03269277 U CN03269277 U CN 03269277U CN 2635346 Y CN2635346 Y CN 2635346Y
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- Prior art keywords
- double
- flaring
- enlarging
- installment
- mould
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- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a double-walls plastic bellows online flaring installment, comprising a machine head mould, an enclosed turning upper mould chain and an enclosed lower mould chain. A inner layer material channel, an external layer material channel and a clipping layer air filling channel of a double-walls plastic bellows tubing are arranged on the machine head mould. All the upper mould chain and the lower mould chain respectively consist of a normal bellows formation mould and a flaring mould. The structure of the flaring installment is characterized in that the installment also includes an inner fast air filling channel communicated with a flaring groove on the inner surface of the flaring mould. The application of the double-walls plastic bellows online flaring installment can reduce the number of the used equipments, simplifying the production processing, decreasing the production cost, increasing the wall thickness of the flaring place for the strength. The installment is fully applied for the requirements of the inserting strength between the section and the section in using. The installment has high tightness after inserting and excellent construction quality.
Description
Technical field
The utility model relates to a kind of enlarging device of plastic film capicitor, the online enlarging device of a kind of double-walled plastic film capicitor of more specifically saying so.
Background technology
The plastic film capicitor of the band enlarging of being produced at present, in enlarging place, inside and outside two-layer the separation, connection between the tube and tube for convenience is that elder generation cuts into predetermined length in enlarging place of plastic film capicitor, after rolling off the production line, manually with electronic circular saw excision enlarging place internal layer, obtain finished product tubing again.In the installation of work progress, another section plastic film capicitor is not plugged on enlarging place with the end sealing of enlarging.The double-walled plastic film capicitor of the band enlarging of producing with this method, its drawback is: after 1, rolling off the production line, both increase the equipment input with the internal layer excision of special equipment with enlarging place, and make production technology become complicated again, thereby increased production cost; 2, owing to the internal layer with tubing enlarging place cuts away, thereby make the wall attenuation of enlarging place, the intensity step-down both had been difficult to bear the socket joint that uses between period and the section, caused the poorly sealed of socket joint section again easily, influenced construction quality.
Summary of the invention
The purpose of this utility model provides a kind of online enlarging device of double-walled plastic film capicitor that makes the wall thickening of enlarging place.
In order to realize above-mentioned purpose, the online enlarging device of this double-walled plastic film capicitor, comprise extrusion die and can seal rotating upper module chain, the lower module chain, extrusion die is provided with the internal layer material channel of double-walled plastic film capicitor tubing, outer material channel and interlayer filling channel, upper module chain and lower module chain all are made of common ripple forming module and enlarging module respectively, the interlayer filling channel is communicated with wave groove on the common ripple forming module inner surface, and its design feature is also to comprise the internal layer fast aeration passage that is communicated with enlarging groove on the enlarging module inner surface.
Above-mentioned internal layer fast aeration passage is the overhanging gas tube of inner chamber that passes extrusion die.
The online enlarging device of this double-walled plastic film capicitor, during online installation, extrusion die is installed on the plastic extruder, the upper module chain is installed on the last rail plate of plastic corrugated pipe molding machine, the lower module chain is installed on the lower slider guide rail of plastic corrugated pipe molding machine, and interlayer filling channel and internal layer fast aeration passage are communicated with source of the gas by the gauge tap of switch board.
The course of work of the online enlarging device of double-walled plastic film capicitor described in the utility model is: connect the power supply of plastic extruder and plastic corrugated pipe molding machine, make the two work, at this moment, material enters internal layer material channel and outer material channel respectively.When the enlarging top of enlarging module moves to the port of export of internal layer material channel, close the interlayer filling channel, connect internal layer fast aeration passage, under the effect of this inner gas pressure, the internal layer and the skin of enlarging place of plastic ripple tubing are fit together, form by internal layer and the outer double-deck enlarging that constitutes; When the enlarging terminal of enlarging module moves to the port of export of internal layer material channel, close internal layer fast aeration passage, connect the interlayer filling channel, under the inner gas pressure effect in sandwich passage, form the internal layer and the skin of plastic film capicitor.Above-mentioned process is gone round and begun again, and makes the double-layer plastic bellows tubing with double-deck enlarging.
By above narration as can be known, adopt the online enlarging device of double-walled plastic film capicitor described in the utility model, its beneficial effect is: 1, the online tubing that just can make the double-walled plastic film capicitor of direct socket joint between section and the section, after having saved tubing and rolling off the production line, will be with the technology of special equipment with the excision of the internal layer of enlarging place, reduce the equipment input, simplified production technology, reduced the production cost of knowing clearly; 2, owing to constitute by internal layer and outer fitting together behind the wall of tubing enlarging place of plastic film capicitor, thereby increased the wall thickness of enlarging place, intensity increases, and is applicable to fully in use to the socket joint requirement of strength between section and the section, seal tightly the construction quality height behind the socket joint.
Description of drawings
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings, wherein;
Fig. 1 is the structural representation of the online enlarging device of double-walled plastic film capicitor;
Fig. 2 is the schematic diagram with the double-walled plastic film capicitor tubing of this device production.
Among the figure, 1 is common ripple forming module, and 2 for being contained in the calibration sleeve on the extrusion die, according to production technology, its inner chamber can vacuumize, and can lead to cooling water again, 3 are the enlarging module, and 4 is the tubing of double-walled plastic film capicitor, and 5 is extrusion die, 6 is the internal layer material channel, 7 is outer material channel, and 8 is the interlayer filling channel, and 9 is internal layer fast aeration passage, 10 is wave groove, and 11 are the enlarging groove.
The specific embodiment
With reference to accompanying drawing, the online enlarging device of the described double-walled plastic film capicitor of embodiment, comprise extrusion die 5, internal layer fast aeration passage 9 and can seal rotating upper module chain, the lower module chain, extrusion die 5 is provided with the internal layer material channel 6 of double-walled plastic film capicitor tubing, outer material channel 7 and interlayer filling channel 8, upper module chain and lower module chain all are made of common ripple forming module 1 and enlarging module 3 respectively, interlayer filling channel 8 is communicated with wave groove 10 on common ripple forming module 1 inner surface, internal layer fast aeration passage 9 is the overhanging gas tubes of inner chamber that pass extrusion die 5, and the end of this gas tube is communicated with enlarging groove 11 on enlarging module 3 inner surfaces.
Claims (2)
1, the online enlarging device of a kind of double-walled plastic film capicitor, comprise extrusion die (5) and can seal rotating upper module chain, the lower module chain, extrusion die (5) is provided with the internal layer material channel (6) of double-walled plastic film capicitor tubing, outer material channel (7) and interlayer filling channel (8), upper module chain and lower module chain all are made of common ripple forming module (1) and enlarging module (3) respectively, interlayer filling channel (8) is communicated with wave groove (10) on common ripple forming module (1) inner surface, it is characterized in that also comprising the internal layer fast aeration passage (9) that is communicated with enlarging groove (11) on enlarging module (3) inner surface.
2, the online enlarging device of double-walled plastic film capicitor according to claim 1 is characterized in that internal layer fast aeration passage (9) is the overhanging gas tube of inner chamber that passes extrusion die (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269277 CN2635346Y (en) | 2003-08-04 | 2003-08-04 | Double wall plastic corrugated pipe on line flaring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03269277 CN2635346Y (en) | 2003-08-04 | 2003-08-04 | Double wall plastic corrugated pipe on line flaring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2635346Y true CN2635346Y (en) | 2004-08-25 |
Family
ID=34299890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03269277 Expired - Fee Related CN2635346Y (en) | 2003-08-04 | 2003-08-04 | Double wall plastic corrugated pipe on line flaring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2635346Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939683A (en) * | 2014-03-10 | 2014-07-23 | 苏州金纬机械制造有限公司 | Corrugated pipe and forming module thereof |
| CN109483852A (en) * | 2018-12-29 | 2019-03-19 | 重庆赛格尔汽车配件有限公司 | Corrugated inner tube blow moulding machine |
| CN110696341A (en) * | 2019-11-14 | 2020-01-17 | 上海公元建材发展有限公司 | Vertical forming machine double-wall corrugated pipe flaring module follow-up water cooling device |
| CN111037902A (en) * | 2019-06-04 | 2020-04-21 | 安徽富通塑业科技有限公司 | Flaring segmented forming control method for large-diameter PE double-wall corrugated pipe |
-
2003
- 2003-08-04 CN CN 03269277 patent/CN2635346Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103939683A (en) * | 2014-03-10 | 2014-07-23 | 苏州金纬机械制造有限公司 | Corrugated pipe and forming module thereof |
| CN109483852A (en) * | 2018-12-29 | 2019-03-19 | 重庆赛格尔汽车配件有限公司 | Corrugated inner tube blow moulding machine |
| CN109483852B (en) * | 2018-12-29 | 2020-08-25 | 重庆赛格尔汽车配件有限公司 | Corrugated inner tube blow molding machine |
| CN111037902A (en) * | 2019-06-04 | 2020-04-21 | 安徽富通塑业科技有限公司 | Flaring segmented forming control method for large-diameter PE double-wall corrugated pipe |
| CN111037902B (en) * | 2019-06-04 | 2021-08-24 | 安徽富通塑业科技有限公司 | Flaring segmented forming control method for large-diameter PE double-wall corrugated pipe |
| CN110696341A (en) * | 2019-11-14 | 2020-01-17 | 上海公元建材发展有限公司 | Vertical forming machine double-wall corrugated pipe flaring module follow-up water cooling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |