CN104626724B - A kind of production method of plastic base paper composite pipe - Google Patents
A kind of production method of plastic base paper composite pipe Download PDFInfo
- Publication number
- CN104626724B CN104626724B CN201510110473.1A CN201510110473A CN104626724B CN 104626724 B CN104626724 B CN 104626724B CN 201510110473 A CN201510110473 A CN 201510110473A CN 104626724 B CN104626724 B CN 104626724B
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- Prior art keywords
- paper
- plastics
- pipe
- adherend
- spraying
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
- B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
- B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B27/00—Layered products comprising a layer of synthetic resin
- B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/06—Hoses, i.e. flexible pipes made of rubber or flexible plastics with homogeneous wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/08—Hoses, i.e. flexible pipes made of rubber or flexible plastics with reinforcements embedded in the wall
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The invention discloses the production method of a kind of plastic base paper composite pipe, particularly relate to a kind of on metal mandrel plastic-blasting and be filler with paper multiple tube, production process is: on the core rod mould rotated, the plastics of spraying-and-heating liquefaction form inner cavity of pipe, form the adherend of plastics and paper with the paper tape of porous while the plastics that the outer wall spraying-and-heating of inner cavity of pipe liquefies, the plastics liquefied at the outer wall spraying-and-heating of plastics and the adherend of paper form pipeline outer wall, this pipeline is a kind of low cost, high intensity, corrosion-resistant, with plastics for base material, with paper for filler, accessory and the general tubing of current plastic pipe, at construction water, field irrigation, outside cable threading, the applications such as gas and liquid conveying, practicality is big.
Description
The present invention is the divisional application of patent of invention " a kind of plastic base paper composite pipe ", and the applying date of original application is on May 17th, 2013, and the application number of original application is 2013101817265, and the invention and created name of original application is " a kind of plastic base paper composite pipe ".
Technical field
The present invention relates to the production method of a kind of plastic base paper composite pipe, particularly relate to a kind of on metal mandrel plastic-blasting and be filler with paper the production method of multiple tube.
Background technology
The tubing that pipeline installation engineering is commonly used at present has seamless steel pipe, black pipe, coating steel pipe, steel to mould pipe, steel porcelain tube, aluminium-plastic pipe, pvc pipe, PPR pipe, PE pipe, rubber tube, rubber combined pipe etc. If in applications such as construction water, field irrigation, outside cable threading, the tubing of all above kind, if reaching construction requirement, the cost of tubing is all higher.
Through patent searching document, retrieval result obtains the application documents that name is called that " cannon born frame reinforced plastic pipe and production technology thereof " (application number: 201210147340.8) and name are called " pipe frame plastic composite pipe and production technology thereof " (application number: 201210146826.X), all there is necessary prefabricated interior pressure pipe in two above application documents, using steel wire or glass fiber as strengthening net, when high-speed coiling, steel wire or glass fiber are easily tied a knot winding, binding agent is done with glue, hardening time length and the easy residual harmful substance of glue and harmful volatilization gas, pipe must be loaded extruding machine when making surrounding layer to be processed, cause complex process, production cost rises and production efficiency is low.
Summary of the invention
Present invention solves the technical problem that and be: provide a kind of low cost, high intensity, corrosion-resistant, with plastics be base material, with paper be filler, accessory and tubing that at present plastic pipe is general.
This invention address that the technical scheme of technical problem is:
The invention discloses a kind of plastic base paper composite pipe, including inner cavity of pipe, the adherend of plastics and paper, pipeline outer wall, it is characterized in that: outside inner cavity of pipe, have the adherend of plastics and paper, pipeline outer wall is had outside the adherend of plastics and paper, during production by one end clamping of elongated core rod mould on the chuck of lathe, the movable thimble of lathe tailstock withstands on the other end of core rod mould, then outside core rod mould, coat releasing agent, the spraying mouth of spraying equipment is arranged on the knife rest of lathe, after opening lathe, by after heats liquefied plastic spraying on the surface of core rod mould, feeding speed according to lathe controls the thickness of painted plastic, feeding speed is more fast, coating thickness is more thin, after the liquefied plastics cooling of first time spraying, inner cavity of pipe is formed at mandrel surface, then second time spraying is carried out at the outer wall of inner cavity of pipe, the paper tape that the surface that width is 10mm to 50mm is covered with while spraying rule aperture winds around the surface being coated with plastics liquid, paper tape forms the adherend of plastics and paper with knife rest simultaneously after moving, adherend is superposition helically, the feeding speed of lathe controls to be wound around the thickness of paper, feeding speed is more slow, the adherend of plastics and paper is more thick, to least significant end, block paper, then third time spraying is carried out at the outer wall of plastics and the adherend of paper, pipeline outer wall is formed after spraying, after cooling, excision pipeline end face out-of-flatness part, according to required length by pipe cutting, take out core rod mould, namely finished product pipeline is obtained, the spare and accessory parts of pipeline and the socket joint spare and accessory parts intercommunication of current existing plastic tube.
Principles of the invention is:
1, fast setting character when being subject to hot melt dissolubility matter and cool down of plastics;
2, the plastics of molten molten state are had absorbability by paper fibre;
3, the plastics in the aperture of paper improve the bonding force on paper two sides;
The key technology of the present invention is: the tensile force appropriateness that spraying is uniform, paper is wound around, the movement velocity of spraying and paper is uniform.
Making Technical comparing with current patent, the Advantageous Effects that the present invention obtains is: production cost is low, the prices of raw materials are low, technique is simple, pipeline bearing pressure big and the realization general, easy of the pipe fitting of existing other kinds of plastic tube is produced in batches, practicality is big.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the process flow diagram of the present invention.
Fig. 2 is the schematic diagram of the present invention.
1. core rod mould in figure, 2. inner cavity of pipe, the 3. adherend of plastics and paper, 4. pipeline outer wall.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention will be further described, but protection domain of the presently claimed invention is not limited to the scope described by specific embodiment.
Such as Fig. 1, shown in Fig. 2, disclosed a kind of plastic base paper composite pipe, including inner cavity of pipe 2, the adherend 3 of plastics and paper, pipeline outer wall 4, it is characterized in that: outside inner cavity of pipe 2, have the adherend 3 of plastics and paper, pipeline outer wall 4 is had outside the adherend 3 of plastics and paper, during production by one end clamping of elongated core rod mould 1 on the chuck of lathe, the movable thimble of lathe tailstock withstands on the other end of core rod mould 1, then outside core rod mould 1, releasing agent is coated, the spraying mouth of spraying equipment is arranged on the knife rest of lathe, after opening lathe, by after heats liquefied plastic spraying on the surface of core rod mould 1, feeding speed according to lathe controls the thickness of painted plastic, feeding speed is more fast, coating thickness is more thin, after the liquefied plastics cooling of first time spraying, inner cavity of pipe is formed on core rod mould 1 surface, then second time spraying is carried out at the outer wall of inner cavity of pipe 2, the paper tape that the surface that width is 10mm to 50mm is covered with while spraying rule aperture winds around the surface being coated with plastics liquid, paper tape forms the adherend 3 of plastics and paper with knife rest simultaneously after moving, adherend is superposition helically, the feeding speed of lathe controls to be wound around the thickness of paper, feeding speed is more slow, the adherend 3 of plastics and paper is more thick, to least significant end, block paper, then third time spraying is carried out at the outer wall of the adherend 3 of plastics and paper, pipeline outer wall 4 is formed after spraying, after cooling, excision pipeline end face out-of-flatness part, according to required length by pipe cutting, take out core rod mould 1, namely finished product pipeline is obtained, the spare and accessory parts of pipeline and the socket joint spare and accessory parts intercommunication of current existing plastic tube.
Above in association with accompanying drawing, embodiments of the present invention are explained in detail; but the invention is not restricted to this; in the ken that person of ordinary skill in the field possesses; can also make a variety of changes under the premise without departing from present inventive concept; person of ordinary skill in the field is from above-mentioned design; without performing creative labour, done all conversion, all fall within protection scope of the present invention.
Claims (1)
1. the production method of a plastic base paper composite pipe, described plastic base paper composite pipe includes inner cavity of pipe (2), the adherend (3) of plastics and paper, pipeline outer wall (4), having the adherend (3) of plastics and paper outside inner cavity of pipe (2), the surface of paper tape is covered with the aperture of rule, has pipeline outer wall (4) outside the adherend (3) of plastics and paper, the spare and accessory parts of pipeline and the socket joint spare and accessory parts intercommunication of current existing plastic tube, production process is as follows:
By one end clamping of elongated core rod mould (1) on the chuck of lathe, the movable thimble of lathe tailstock withstands on the other end of core rod mould (1);
Then outside core rod mould (1), releasing agent is coated;
The spraying mouth of spraying equipment is arranged on the knife rest of lathe;
Open after lathe, by the plastic spraying after heats liquefied on the surface of core rod mould (1), control the thickness of painted plastic according to the feeding speed of lathe, feeding speed is more fast, coating thickness is more thin, after the liquefied plastics cooling of first time spraying, forms inner cavity of pipe on core rod mould (1) surface;
Then second time spraying is carried out at the outer wall of inner cavity of pipe (2), the paper tape that the surface that width is 10mm to 50mm is covered with while spraying rule aperture winds around the surface being coated with plastics liquid, paper tape forms the adherend (3) of plastics and paper with knife rest simultaneously after moving, adherend is superposition helically, the feeding speed of lathe controls to be wound around the thickness of paper, and feeding speed is more slow, and the adherend (3) of plastics and paper is more thick, to least significant end, block paper;
Then carry out third time spraying at the outer wall of the adherend (3) of plastics and paper, after spraying, form pipeline outer wall (4);
After cooling, excise pipeline end face out-of-flatness part, according to required length by pipe cutting, take out core rod mould (1), namely obtain finished product pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110473.1A CN104626724B (en) | 2013-05-17 | 2013-05-17 | A kind of production method of plastic base paper composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510110473.1A CN104626724B (en) | 2013-05-17 | 2013-05-17 | A kind of production method of plastic base paper composite pipe |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310181726.5A Division CN103244760B (en) | 2013-05-17 | 2013-05-17 | Plastic base paper composite pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104626724A CN104626724A (en) | 2015-05-20 |
| CN104626724B true CN104626724B (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510110473.1A Active CN104626724B (en) | 2013-05-17 | 2013-05-17 | A kind of production method of plastic base paper composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104626724B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6659137B2 (en) * | 2000-06-14 | 2003-12-09 | Suncall Corporation | Two-layer clad pipe |
| CN101430029A (en) * | 2008-12-19 | 2009-05-13 | 王利群 | Composite steel pipe with plastic tape winded externally and plastic coated internally, and its processing method |
| CN201547409U (en) * | 2009-10-26 | 2010-08-11 | 侯圣春 | PVC paper core synthesis tube |
| CN102802900A (en) * | 2009-06-23 | 2012-11-28 | Ocv智识资本有限责任公司 | Thermoplastic pipe made with commingled glass fibers |
-
2013
- 2013-05-17 CN CN201510110473.1A patent/CN104626724B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6659137B2 (en) * | 2000-06-14 | 2003-12-09 | Suncall Corporation | Two-layer clad pipe |
| CN101430029A (en) * | 2008-12-19 | 2009-05-13 | 王利群 | Composite steel pipe with plastic tape winded externally and plastic coated internally, and its processing method |
| CN102802900A (en) * | 2009-06-23 | 2012-11-28 | Ocv智识资本有限责任公司 | Thermoplastic pipe made with commingled glass fibers |
| CN201547409U (en) * | 2009-10-26 | 2010-08-11 | 侯圣春 | PVC paper core synthesis tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104626724A (en) | 2015-05-20 |
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Effective date of registration: 20201130 Address after: No.8, Qiaoxing Road, Yunxiao County, Zhangzhou City, Fujian Province Patentee after: Yunxiao Food Inspection Center Address before: 324000 Zhejiang city of Quzhou province Quzhou green industrial agglomeration area WITHUB industrial design Industrial Park triumph Road No. 6 Building 2 3-207 Patentee before: QUZHOU YIFAN DESIGN Co.,Ltd. |