CN207874914U - A kind of process units of polyethylene enhancing spiral winding bellows - Google Patents
A kind of process units of polyethylene enhancing spiral winding bellows Download PDFInfo
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- CN207874914U CN207874914U CN201820186859.XU CN201820186859U CN207874914U CN 207874914 U CN207874914 U CN 207874914U CN 201820186859 U CN201820186859 U CN 201820186859U CN 207874914 U CN207874914 U CN 207874914U
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- polyethylene
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- profile shapes
- extruder
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Abstract
A kind of process units of polyethylene enhancing spiral winding bellows, belongs to plumbing tubing field；The process units refers to wrapping machine, and wrapping machine includes polyethylene enhancing profile extruder, and polyethylene enhances profile shapes, Vacuum shaping cooling water tank, dragger, polyethylene inner sheet extruder, polyethylene inner sheet, hot air heating apparatus, polyethylene outer plate extruder, polyethylene outer plate, radial pinch roller, axial baffle, outer layer polyethylene, inner layer polyethylene；Synchronous Heating bonding winding, the online molding of integration, lowers tubing cost, improves tubing intensity.It can be widely used in tubing production field.
Description
Technical field
The utility model belongs to plumbing plastic pipe field more particularly to polyethylene enhancing spiral winding bellows discharge
The process units of water pipe material.
Background technology
With carrying forward vigorously for Urbanization Construction, the technological innovation in plumbing field is also maked rapid progress therewith.It is published
Patent：Hollow two flat walls plastic-steel spirally-wound pipe, notification number：203052005 U of CN are disclosed by several annular polyethylene plastic steels
Strip is spliced by linear low density polyethylene (LLDPE) primer, has ring stiffener between the outer wall and inner wall, etc..It is another
A published patent：A kind of hollow double-walled plastic-steel-wound drainage pipe production equipment of heavy caliber, notification number：CN 202702609
U discloses a kind of heavy caliber hollow double-walled plastic-steel-wound drainage pipe production equipment, including rack, heater, strip bracket etc.,
The integrated prefabricated storage for being formed without material online, has saved carrying cost and transportation cost.It is found after use disclosed above
The common shortcoming of product plastic-steel spirally-wound pipe of patent has：Steel band with vinyon simultaneously heat welding it is Wrapping formed, because of steel
Band is different with the material of vinyon, and the stress concentration when winding bending is different from vinyon for steel band, linear expansion coefficient
Difference, fatigue resistance is different, is transporting, and installs, in use, easy ting produce tubing inside and outside wall plastics cracking, the exposed rust of steel band
, there are leak, the qualitative problems of construction such as reduced service life in erosion.
Invention content
For overcome existing polyvinyl piping materials adhesive joins intensity shortcoming and solve stress concentration it is different not
Foot place invents a kind of process units of polyethylene enhancing spiral winding bellows.
A kind of process units of polyethylene enhancing spiral winding bellows, the polyethylene enhance spiral winding bellows
Process units refer to squeeze out winding production line, squeeze out winding production line include polyethylene enhancing profile extruder, poly- second
Alkene enhancing profile shapes mold, polyethylene enhancing profile shapes, Vacuum shaping cooling water tank, dragger, polyethylene inner sheet extruder gather
Ethylene inner sheet, hot air heating apparatus, polyethylene outer plate extruder, polyethylene outer plate, winding rack, radial pinch roller, axial baffle,
Tubing pitch adjustment means wind roller drive arrangement, chain tension gear, winding roller, wrapping machine main shaft, vacuum pump, water pump, outer layer
Polyethylene, inner layer polyethylene, reinforcing rib；The production connection relation that polyethylene enhances the process units of spiral winding bellows is poly-
Ethylene inner sheet extruder is mounted in winding rack, and polyethylene inner sheet extruder squeezes out melting state polyethylene inner sheet to winding roller
On, melting state polyethylene inner sheet spiral winding forms inner layer polyethylene；Polyethylene enhances profile shapes mold and is mounted on Vacuum shaping
In cooling water tank, polyethylene enhances profile extruder and squeezes out melting state polyethylene by polyethylene enhancing profile shapes mold extrusion
Polyethylene with reinforcing rib enhances profile shapes, and polyethylene enhances profile shapes and cooled down through the shaping cover in Vacuum shaping cooling water tank
Polyethylene enhancing profile shapes is continuously pulled out Vacuum shaping cooling water tank using dragger and is sent into wrapping machine, twined by sizing
Inner layer polyethylene outer surface and the bottom surface synchronous screw of polyethylene enhancing profile shapes on machine wind bonding connection；Poly- second
Alkene outer plate extruder is mounted in winding rack, and polyethylene outer plate extruder squeezes out melting state polyethylene outer plate, spiral winding packet
It overlays on the outer surface of polyethylene enhancing profile shapes and inner layer polyethylene, winding roller, radial pinch roller, axial baffle are sequentially installed
On wrapping machine, the inner layer polyethylene, the polyethylene that have been wrapped on winding roller enhance three kinds of profile shapes, outer layer polyethylene materials again
By under winding roller, radial pinch roller, axial baffle collective effect, Wrapping formed is polyethylene enhancing spiral winding bellows.
The wrapping machine is that winding bonding connection polyethylene enhances spiral winding bellows clockwise.
The wrapping machine is that counterclockwise winding bonding connection polyethylene enhances spiral winding bellows.
A kind of polyethylene enhancing spiral winding bellows, the polyethylene enhance spiral winding bellows by interior strata second
Alkene, polyethylene enhance profile shapes, outer layer polyethylene composition；Polyethylene enhancing spiral winding bellows connection relation be：Internal layer
The bottom surface of polyethylene outer surface and polyethylene enhancing profile shapes winds bonding connection, and polyethylene enhances the outer surface of profile shapes
Bonding connection is wound with the inner surface of outer layer polyethylene.
The cross section of the polyethylene enhancing profile shapes is fan shape, and upper surface is semi arch, and bottom surface is flat
, in fan-shaped hollow setting reinforcing rib.
The material of the polyethylene enhancing profile shapes is the modified recycled polyethylene of recovery processing.
Polyethylene enhancing spiral winding bellows process for making be：
Method and step one：The production equipment for checking polyethylene enhancing spiral winding bellows, after meeting safety in production requirement,
Startup power supply, polyethylene inner sheet extruder squeezes out on melting state polyethylene inner sheet to winding roller, under the action of temperature and pressure,
Melting state polyethylene inner sheet spiral winding forms inner layer polyethylene.
Method and step two：Polyethylene enhancing profile shapes shaping cover is mounted in Vacuum shaping cooling water tank, polyethylene increases
Melting state polyethylene is squeezed out the polyethylene with reinforcing rib by polyethylene enhancing profile shapes mold and increased by strong profile extruder
Strong profile shapes, polyethylene are enhanced profile shapes through Vacuum shaping cooling water tank cooling and shaping, are enhanced polyethylene using dragger different
Proximate matter continuously pulls out Vacuum shaping cooling water tank and is sent into wrapping machine, the inner layer polyethylene outer surface on wrapping machine and poly- second
The bottom surface of alkene enhancing profile shapes synchronous screw under the action of temperature and pressure winds bonding connection.
Method and step three：Polyethylene outer plate extruder squeezes out melting state polyethylene outer plate, under the action of temperature and pressure,
Spiral winding is coated on the outer surface of polyethylene enhancing profile shapes and inner layer polyethylene, finally in winding roller, radial pinch roller, axis
Polyethylene enhancing spiral winding bellows is shaped under to the collective effect of baffle.
Method and step four：After polyethylene enhances spiral winding bellows according to customer order requirement length cutting, deburring, inspection
It tests, qualified polyethylene enhancing spiral winding bellows enters warehouse for finished product.
The distinguishing feature of the process units of the utility model polyethylene enhancing spiral winding bellows and technological progress are：Skill
Art route is designed to three-layer polyethylene plastic spiral winding bonding connection composition, the material of inner layer polyethylene and outer layer polyethylene
It is polyethylene virgin material, the material of polyethylene enhancing profile shapes is the modified recycled polyethylene of recovery processing；Synchronous Heating is viscous
Winding, the online molding of integration are connect, tubing after molding has effects that polyethylene enhancing profile shapes enhances, and steel modeling is overcome to synchronize
The linear expansion coefficient for being bent the different materials generated is different, and fatigue resistance is different, is transporting, and installs, in use, inside and outside tubing
Wall plastics crack, and the shortcomings that leak, reduced service life occurs in the exposed corrosion of steel band；That realizes has the technical effect that reduction tubing
Cost improves tubing compression strength and service life.
Description of the drawings
Winding polyethylene enhances spiral winding bellows structure schematic diagram to Fig. 1 clockwise.
Winding polyethylene enhances spiral winding bellows A enlarged structure schematic diagrams to Fig. 2 clockwise.
Fig. 3 polyethylene enhances spiral winding bellows clockwise direction wrapping machine structural schematic diagram.
Fig. 4 polyethylene enhances profile shapes sector sizing dragger structural schematic diagram.
Fig. 5 polyethylene enhances profile shapes cross section B-B enlarged structure schematic diagram.
Counterclockwise winding polyethylene enhances spiral winding bellows structure schematic diagram to Fig. 6.
Fig. 7 polyethylene enhances spiral winding bellows counter clockwise direction wrapping machine structural schematic diagram.
In figure：Polyethylene enhances profile extruder 1, and polyethylene enhances profile shapes mold 2, and polyethylene enhances profile shapes 3,
Vacuum shaping cooling water tank 4, dragger 5, polyethylene inner sheet extruder 6, polyethylene inner sheet 7, hot air heating apparatus 8, polyethylene
Outer plate extruder 9, polyethylene outer plate 10, winding rack 11, radial pinch roller 12, axial baffle 13, tubing pitch adjustment means 14,
Wind roller drive arrangement 15, chain tension gear 16, winding roller 17, wrapping machine main shaft 18, vacuum pump 19, water pump 20, outer strata second
Alkene 21, inner layer polyethylene 22, reinforcing rib 23.
Specific implementation mode
In building site or the workshop implementation this patent for needing polyethylene to enhance spiral winding bellows.
Embodiment one,
A kind of process units of polyethylene enhancing spiral winding bellows, the polyethylene enhance spiral winding bellows
Process units refer to squeeze out winding production line, squeeze out winding production line include polyethylene enhancing profile extruder 1, poly- second
Alkene enhances profile shapes mold 2, and polyethylene enhances profile shapes 3, Vacuum shaping cooling water tank 4, dragger 5, polyethylene inner sheet extrusion
Machine 6, polyethylene inner sheet 7, hot air heating apparatus 8, polyethylene outer plate extruder 9, polyethylene outer plate 10 wind rack 11, radial
Pinch roller 12, axial baffle 13, tubing pitch adjustment means 14, winding roller drive arrangement 15, chain tension gear 16, winding roller 17,
Wrapping machine main shaft 18, vacuum pump 19, water pump 20, outer layer polyethylene 21, inner layer polyethylene 22, reinforcing rib 23；Polyethylene enhances spiral shell
The production connection relation of the process units of rotation winding bellows is that polyethylene inner sheet extruder 6 is mounted in winding rack 11, is gathered
On the extrusion melting state polyethylene of ethylene inner sheet extruder 6 inner sheet 7 to winding roller 17,7 spiral winding shape of melting state polyethylene inner sheet
At inner layer polyethylene 22；Polyethylene enhances profile shapes mold 2 and is mounted in Vacuum shaping cooling water tank 4, and polyethylene enhancing is special-shaped
Material extruder 1 squeezes out melting state polyethylene to be enhanced by 2 polyethylene of the extrusion with reinforcing rib of polyethylene enhancing profile shapes mold
Profile shapes 3, polyethylene enhancing profile shapes 3, will using dragger 5 through the shaping cover cooling and shaping in Vacuum shaping cooling water tank 4
Polyethylene enhancing profile shapes 3 continuously pulls out Vacuum shaping cooling water tank 4 and is sent into wrapping machine, the interior strata second on wrapping machine
22 outer surface of alkene and the bottom surface synchronous screw of polyethylene enhancing profile shapes 3 wind bonding connection；Polyethylene outer plate extruder 9
In winding rack 11, polyethylene outer plate extruder 9 squeezes out melting state polyethylene outer plate 10, and spiral winding is coated on poly- second
Alkene enhances on the outer surface of profile shapes 3 and inner layer polyethylene 22, and winding roller 17, radial pinch roller 12, axial baffle 13 are sequentially pacified
On wrapping machine, the inner layer polyethylene 22, polyethylene enhancing profile shapes 3, the outer layer polyethylene 21 that have been wrapped on winding roller 17
For three kinds of materials using under winding roller 17, radial pinch roller 12,13 collective effect of axial baffle, Wrapping formed is polyethylene enhancing spiral shell
Rotation winding bellows.
The wrapping machine is that winding bonding connection polyethylene enhances spiral winding bellows clockwise.
Embodiment two,
The wrapping machine is that counterclockwise winding bonding connection polyethylene enhances spiral winding bellows.
Remaining is same as above, and repeats no more.
The above content is combine specific embodiment to the further description of the invention done, and it cannot be said that this hair
Bright specific implementation is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, it is not taking off
Under the premise of from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to the protection of the present invention
Range.
Claims (3)
1. a kind of process units of polyethylene enhancing spiral winding bellows, process units refers to squeezing out winding production line, special
Sign is：The extrusion winding production line includes polyethylene enhancing profile extruder, and polyethylene enhances profile shapes mold,
Polyethylene enhances profile shapes, Vacuum shaping cooling water tank, dragger, polyethylene inner sheet extruder, polyethylene inner sheet, Hot-blast Heating
Device, polyethylene outer plate extruder, polyethylene outer plate, winding rack, radial pinch roller, axial baffle, tubing pitch adjustment means,
Wind roller drive arrangement, chain tension gear, winding roller, wrapping machine main shaft, vacuum pump, water pump, outer layer polyethylene, interior strata second
Alkene, reinforcing rib；The production connection relation that polyethylene enhances the process units of spiral winding bellows is polyethylene inner sheet extruder
In winding rack, polyethylene inner sheet extruder squeezes out on melting state polyethylene inner sheet to winding roller, melting state polyethylene
Inner sheet spiral winding forms inner layer polyethylene；Polyethylene enhances profile shapes mold and is mounted in Vacuum shaping cooling water tank, poly- second
Alkene enhances profile extruder extrusion melting state polyethylene and squeezes out gathering with reinforcing rib by polyethylene enhancing profile shapes mold
Ethylene enhances profile shapes, and polyethylene enhances profile shapes through the shaping cover cooling and shaping in Vacuum shaping cooling water tank, using traction
Polyethylene enhancing profile shapes is continuously pulled out Vacuum shaping cooling water tank and is sent into wrapping machine by machine, the interior strata on wrapping machine
The bottom surface synchronous screw of ethylene outer surface and polyethylene enhancing profile shapes winds bonding connection；Polyethylene outer plate extruder is pacified
In winding rack, polyethylene outer plate extruder squeezes out melting state polyethylene outer plate, and spiral winding is coated on polyethylene enhancing
On the outer surface of profile shapes and inner layer polyethylene, winding roller, radial pinch roller, axial baffle are sequentially mounted on wrapping machine,
Inner layer polyethylene, the polyethylene being wrapped on winding roller enhance three kinds of profile shapes, outer layer polyethylene materials using winding roller, diameter
It is Wrapping formed to enhance spiral winding bellows for polyethylene under pinch roller, axial baffle collective effect.
2. a kind of process units of polyethylene enhancing spiral winding bellows as described in claim 1, it is characterised in that：It is described
Wrapping machine be clockwise winding bonding connection polyethylene enhancing spiral winding bellows.
3. a kind of process units of polyethylene enhancing spiral winding bellows as described in claim 1, it is characterised in that：It is described
Wrapping machine be counterclockwise winding bonding connection polyethylene enhancing spiral winding bellows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186859.XU CN207874914U (en) | 2018-02-02 | 2018-02-02 | A kind of process units of polyethylene enhancing spiral winding bellows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820186859.XU CN207874914U (en) | 2018-02-02 | 2018-02-02 | A kind of process units of polyethylene enhancing spiral winding bellows |
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| CN207874914U true CN207874914U (en) | 2018-09-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177356A (en) * | 2018-02-02 | 2018-06-19 | 代志春 | A kind of process units of polyethylene enhancing spiral winding bellows |
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2018
- 2018-02-02 CN CN201820186859.XU patent/CN207874914U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108177356A (en) * | 2018-02-02 | 2018-06-19 | 代志春 | A kind of process units of polyethylene enhancing spiral winding bellows |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20200603 Address after: 653100 maizitian area, ceramic characteristic industrial park, Longquan Town, Yimen County, Yuxi City, Yunnan Province Patentee after: Yunnan Aoyuan Intelligent Environmental Protection Technology Co.,Ltd. Address before: 650000 Kunming, Yunnan, Xishan District, No. 1565, No. 4, unit 6, Patentee before: Dai Zhichun |