CN105269806B - The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe - Google Patents
The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe Download PDFInfo
- Publication number
- CN105269806B CN105269806B CN201410308772.1A CN201410308772A CN105269806B CN 105269806 B CN105269806 B CN 105269806B CN 201410308772 A CN201410308772 A CN 201410308772A CN 105269806 B CN105269806 B CN 105269806B
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- winding structure
- structure wall
- inner cavity
- plastic winding
- socket joint
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- Lining Or Joining Of Plastics Or The Like (AREA)
- Branch Pipes, Bends, And The Like (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe.The socket joint head dummy chamber that plastic winding structure wall pipe one end pushes against molding is made by winding shaping process, make plastic winding structure wall pipe and socket joint head dummy chamber synchronous rotary, inner cavity extruder passes through inner cavity cross-head extruding and hot melting material, welding is in plastic winding structure wall end surfaces, since plastic winding structure wall end surfaces, it is moved back outside the cross-head of inner cavity, while the hot melt of extrusion carries out rotational moulding in lower half circle mould, upper semi-circle mould, inside strake by rotational moulding be formed by socket joint head inner cavity carry out squeeze scrape forming, through air-cooling moulding.It connect plastic winding structure wall pipe with the socket joint head that rotational moulding is formed firm, it is consistent the intensity of pressure of entire piping, Local topography cracking or the infiltration for avoiding piping, connect plastic winding structure wall pipe with socket joint head and realize the factorial production, improve work efficiency 50%.
Description
Technical field
The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe of the present invention, what is involved is heavy caliber fluid conveyings
Pipe technology field, the connection applied to plastic winding structure wall and socket joint head.
Background technique
In recent years, with the popularization and application of plastic pipe, under conditions of identical use pressure, since plastic pipe has
Have the characteristics that corrosion-resistant, the service life is long, gradually instead of pipe of concrete, cast iron pipe；Initial stage is to be fabricated to solid wall pipe with HDPE material,
Although its function admirable, the production cost is very high, it is difficult to promote and apply in large area.Then, plastic winding structural wall tube is answered
It transports and gives birth to, not only maintained the performance of solid wall pipe, but also saved a large amount of plastic raw materials.But the plastics produced by the prior art
Winding structure wall pipe is straight tube, and when construction, two neighboring tubing connection is generally using welding, clamp connection or socket joint connection
Mode carries out site operation, and the operating condition of site operation is relatively poor, construction it is relatively inefficient, because of its connection type
It is a kind of mode of outsourcing connection, is unable to reach the intensity of pressure of entire piping unanimously, in addition, the fluid in pipeline is due to outer
The breakage of wall causes piping cracking and drainage to happen occasionally, and the effect used not fully reaches ideal state.
Summary of the invention
It is an object of the invention to overcome drawbacks described above, a kind of combined plastic coating device is designed, using corresponding connection
Technique, by the united application of extruder, the socket joint first melt for forming plastic winding structure wall pipe with rotational moulding is connect, and prevents piping from seeping
Phenomenon is leaked, the fusion splicing devices fusion joining process of the plastic winding structure wall bell-and-spigot pipe of polluted underground water is effectively prevent.
Its technology is achieved in that the right rail including spindle box is equipped with inner cavity extruder, inner cavity extruder
Inner cavity cross-head pass through spindle box spindle hole, inner cavity cross-head end be equipped with can active movement inside strake, on
The outer claw in side two is fixed with upper semi-circle mould, and the outer claw in downside two is fixed with lower half circle mould, it is characterised in that: its fusion joining process
Be: the upper half that plastic winding structure wall pipe one end pushes against molding is made by winding shaping process in upper semi-circle mould, the molding of lower half circle mould
Circle mould, lower half circle mould form socket joint head dummy chamber, start rotating mechanism and spindle box, make plastic winding structure wall pipe and socket joint head dummy
Chamber synchronous rotary, inner cavity extruder by inner cavity cross-head extruding and hot melting material, welding in plastic winding structure wall end surfaces,
Since plastic winding structure wall end surfaces, moved back outside the cross-head of inner cavity, the hot melt of extrusion is in lower half circle mould, upper semi-circle mould
While interior progress rotational moulding, inside strake by rotational moulding be formed by socket joint head inner cavity carry out squeeze scrape forming, plastic winding structure wall pipe
It is integral that end and rotational moulding are formed by socket joint first melt, through air-cooling moulding, forms plastic winding structure wall bell-and-spigot pipe.
Obvious advantage and effect after implementing the technology are: compared with prior art, plastic winding structure wall pipe and rotational moulding
Formation socket joint head connection it is firm, be consistent the intensity of pressure of entire piping, avoid piping Local topography cracking or
Infiltration, effectively prevent the secondary pollution of underground water, connect plastic winding structure wall pipe with socket joint head and realizes the factorial production, real
Row continuous productive process improves work efficiency 50%.
Detailed description of the invention
Fig. 1 is overlooking structure diagram of the invention,
Wherein, the outer claw of the inner cavity 1- extruder, 2- spindle box, 3- rotary chuck, 4-, 5- upper semi-circle mould, the inner cavity 6- squeeze out
Rubbing board, 8- rotating mechanism, 9- plastic winding structure wall pipe, 10- lower half circle mould, 11- socket joint head in machine head, 7-.
Specific embodiment
Below in conjunction with attached drawing, useFor pipe connection, the invention will be further described:
See attached drawing 1, whole device is fixed on the bracket of turntable mechanism 8, and 2 right rail of spindle box is squeezed equipped with inner cavity
Machine 1 out, the inner cavity cross-head 6 of inner cavity extruder 1 pass through the spindle hole of spindle box 2, and cross-head 6 end in inner cavity is equipped with
Can active movement inside strake；The outer claw 4 in upside two is fixed with upper semi-circle mould 5, and the outer claw 4 in downside two is fixed with lower half circle
The main shaft of mould 10, spindle box 2 is connect with rotary chuck 3, and four claw slots are evenly equipped on rotary chuck 3, are set respectively in claw slot
There is outer claw 4.
See attached drawing 1, by the technique of winding shaping, plastic winding structure wall pipe 9 is made, plastic winding structure wall pipe is shelved on
On rotating mechanism 8, the position that the right end of plastic winding structure wall pipe 9 is placed in lower half circle mould 10, upper semi-circle mould 5 closes up, upside two
Only outer claw 4 collapses upper semi-circle mould 5, and the outer claw 4 in downside two collapses lower half circle mould 10, forms the type chamber of socket joint head 11, starting
Inner cavity extruder 1, when extruder 1 melt in inner cavity is heated to 170 DEG C, melt is melted, and restarts rotating mechanism 8 and spindle box 2,
Make plastic winding structure wall pipe 9 and 11 type chamber synchronous rotary of socket joint head, inner cavity extruder 1 is squeezed out by inner cavity cross-head 6
Hot melt, welding is in 9 end face of plastic winding structure wall pipe, and since 9 end face of plastic winding structure wall pipe, the hot melt of extrusion exists
While carrying out rotational moulding in lower half circle mould 10, upper semi-circle mould 5, when inside strake 7 moves back outside inner cavity cross-head 10, by rotational moulding institute
11 inner cavity of socket joint head of formation, which squeeze, scrapes forming, and 9 end of plastic winding structure wall pipe and rotational moulding are formed by socket joint head 11 and melt
Integrally, through air-cooling moulding；Form plastic winding structure wall bell-and-spigot pipe.
Claims (1)
1. the fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe, the right rail including spindle box is equipped with inner cavity
Extruder, the inner cavity cross-head of inner cavity extruder pass through the spindle hole of spindle box, and inner cavity cross-head end is equipped with can
The inside strake of active movement, the outer claw in upside two are fixed with upper semi-circle mould, and the outer claw in downside two is fixed with lower half circle mould,
Be characterized in that: its fusion joining process is: plastic winding structure wall is made by winding shaping process in upper semi-circle mould, the molding of lower half circle mould
Pipe one end pushes against the upper semi-circle mould of molding, lower half circle mould forms socket joint head dummy chamber, starts rotating mechanism and spindle box, twines plastics
Around structured wall popes and socket joint head dummy chamber synchronous rotary, inner cavity extruder is existed by inner cavity cross-head extruding and hot melting material, welding
Plastic winding structure wall end surfaces move back, the hot melt of extrusion since plastic winding structure wall end surfaces outside the cross-head of inner cavity
While material carries out rotational moulding in lower half circle mould, upper semi-circle mould, rotational moulding is formed by socket joint head inner cavity and carries out crowded scrape by inside strake
Forming, it is integral that plastic winding structure wall pipe end and rotational moulding are formed by socket joint first melt, through air-cooling moulding, composition plastic winding
Structural walls bell-and-spigot pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308772.1A CN105269806B (en) | 2014-07-01 | 2014-07-01 | The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410308772.1A CN105269806B (en) | 2014-07-01 | 2014-07-01 | The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105269806A CN105269806A (en) | 2016-01-27 |
| CN105269806B true CN105269806B (en) | 2019-07-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410308772.1A Active CN105269806B (en) | 2014-07-01 | 2014-07-01 | The fusion splicing devices fusion joining process of plastic winding structure wall bell-and-spigot pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105269806B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201979701U (en) * | 2011-04-19 | 2011-09-21 | 上海久通塑胶制品有限公司 | Fusion splicing device for socket-type plastic tube |
| CN102233673A (en) * | 2010-04-21 | 2011-11-09 | 上海久通塑胶制品有限公司 | Processing method of socket pipe with plastic wound structured wall |
| CN102744849A (en) * | 2011-04-19 | 2012-10-24 | 上海久通塑胶制品有限公司 | Method for hot-melting connection of socket-type plastic pipe and adapter sleeve and melting connection device therefor |
| CN203919708U (en) * | 2014-07-01 | 2014-11-05 | 上海久通塑胶制品有限公司 | The fusion splicing devices of plastic winding structure wall bell-and-spigot pipe |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2512381B2 (en) * | 1993-10-19 | 1996-07-03 | 株式会社タジリ | Plastic waste volume reduction machine |
-
2014
- 2014-07-01 CN CN201410308772.1A patent/CN105269806B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102233673A (en) * | 2010-04-21 | 2011-11-09 | 上海久通塑胶制品有限公司 | Processing method of socket pipe with plastic wound structured wall |
| CN201979701U (en) * | 2011-04-19 | 2011-09-21 | 上海久通塑胶制品有限公司 | Fusion splicing device for socket-type plastic tube |
| CN102744849A (en) * | 2011-04-19 | 2012-10-24 | 上海久通塑胶制品有限公司 | Method for hot-melting connection of socket-type plastic pipe and adapter sleeve and melting connection device therefor |
| CN203919708U (en) * | 2014-07-01 | 2014-11-05 | 上海久通塑胶制品有限公司 | The fusion splicing devices of plastic winding structure wall bell-and-spigot pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105269806A (en) | 2016-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information |
Address after: 201412, No. 666, Zhenhai Road, four regiment, Fengxian District, Shanghai Applicant after: Shanghai Jiutong Plastic Product Co., Ltd. Address before: 201315 Shanghai city Pudong New Area Kangqiao Industrial Zone of High Road No. 165 Applicant before: Shanghai Jiutong Plastic Product Co., Ltd. |
|
| COR | Change of bibliographic data | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |