CN104816465A - Cladding mould capable of enhancing combination degree of outer winding pipe of krah pipe and krah pipe structure - Google Patents
Cladding mould capable of enhancing combination degree of outer winding pipe of krah pipe and krah pipe structure Download PDFInfo
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- CN104816465A CN104816465A CN201510189813.4A CN201510189813A CN104816465A CN 104816465 A CN104816465 A CN 104816465A CN 201510189813 A CN201510189813 A CN 201510189813A CN 104816465 A CN104816465 A CN 104816465A
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- pipe
- mould
- outer winding
- carat
- winding pipe
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Abstract
The invention discloses a cladding mould capable of enhancing combination degree of an outer winding pipe of a krah pipe. The cladding mould comprises a cladding mould body for cladding, a vacuum cylinder and a vacuum pump, the vacuum cylinder is fixed in the cladding mould body in a penetrating mode, and the vacuum pump is connected with the vacuum cylinder. According to the cladding mould capable of enhancing combination degree of the outer winding pipe of the krah pipe, the vacuum cylinder and the vacuum pump are added so that the outer winding pipe is tightly combined with a cladding layer during cladding, and the hardness of the krah pipe can be enhanced.
Description
Technical field
The invention belongs to a carat Manifold technology field, be specifically related to a kind of coating mould and the carat tubular construction that can strengthen the outer winding pipe conjugation of carat pipe.
Background technology
The definition of polyethylene spirally enwound structure-wall pipe is: based on polyvinyl resin, adopting the general designation of thermoplastic pipe for acting on without interior pressure that winding shaping process is made, being characterized in: 1, extremely strong chemical resistance corrosion and erosiveness.2, the good shock resistance of pliability is strong.3, cold resistance, ageing-resistant, connects simple, safe and reliable.4, quality is light, easy construction.5, anti-wear performance is strong, and service life is more than 50 years, and non-maintaining in lifetime.6, drainage performance is superior, and wholesomeness is good, and recovery capable of circulation uses.This tubing is generally called again carat pipe, and general carat pipe comprises main pipe and is wrapped in the reinforced pipe of its lateral surface, and reinforced pipe comprises core pipe and outer tube, and outer tube is wrapped in the lateral surface of core pipe.
The advantages such as the corrosion resistance that carat pipe has, quality are light, simple installation, circulation are large and the life-span is long, belong to environment-friendly product, start to substitute gradually the tubing that high energy consumptive material makes as cement, cast iron, pottery etc., but in the production process of current carat pipe, the single-wall corrugated pipe of outer cladding can not well and cage walls well bond, cause very large inconvenience and waste, and there is potential safety hazard.
Therefore, need a kind of new technical scheme to solve the problem.
Summary of the invention
Goal of the invention: for above-mentioned prior art Problems existing and deficiency, the object of this invention is to provide a kind of coating mould and the carat tubular construction that can strengthen the outer winding pipe conjugation of carat pipe.
Technical scheme: the invention discloses a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe, comprise for coated coating mould main body, vacuum cylinder and vavuum pump, described vacuum cylinder runs through and is fixed in coating mould main body, described vavuum pump is connected with vacuum cylinder, the present invention is by increasing vacuum cylinder and vavuum pump, in coated process, outer winding pipe and clad are combined closely, strengthen carat pipe tubing hardness.
As further optimization of the present invention, coating mould main body of the present invention comprises mould bases, described mould bases comprises mouthful mould and cubic module, the both sides of mouth mould fix cubic module generation mould bases respectively, described vacuum cylinder is fixedly installed in mouthful mould, mouth mould, as the support of fixing vacuum cylinder, coordinates cubic module generation mould bases, strengthens the structural strength of coating mould main body.
As further optimization of the present invention, coating mould of the present invention also comprises pressing plate, and this pressing plate is arranged at described vacuum cylinder tube port position, and offers the circular hole consistent with vacuum cylinder diameter in the middle of this pressing plate.
As further optimization of the present invention, coating mould of the present invention also comprises sealing gasket, sealing pad is placed between described pressing plate and described vacuum cylinder nozzle, sealing pad is loop configuration and its internal diameter is consistent with the outer winding pipe diameter of carat pipe, by increasing sealing gasket, ensure the air-tightness between vacuum cylinder and pressing plate, ensure the coated quality of outer winding pipe.
As further optimization of the present invention, coating mould of the present invention also comprises T-shaped fixed head, this T-shaped fixed head is fixed on mouthful mould path mouth place and cubic module bottom, strengthens the fixing reliability of mouth mould and cubic module, ensures the structural strength of coating mould main body.
As further optimization of the present invention, the bending part of T-shaped fixed head both sides of the present invention is all fixed with limiting plate, described limiting plate is stepped ramp type structure, the outboard end of limiting plate is fixed by nut and cubic module bottom, is improved the connection reliability of T-shaped fixed head and cubic module by the limited block of both sides further.
The invention also discloses a kind of carat tubular construction, adopt the carat tubular construction that above-mentioned mould is coated, comprising outer winding pipe clad, outer winding pipe, inner wall layer, solid wall pipe and pre-buried heater strip from outside to inside successively, is vacuum coater between described outer winding pipe clad and outer winding pipe.
As further optimization of the present invention, inner wall layer of the present invention is inwall PE layer.
As further optimization of the present invention, solid wall pipe of the present invention is HDPE solid wall pipe.
Beneficial effect: the present invention compared with prior art, has the following advantages:
1, after vacuumizing, outer winding pipe and clad are combined closely, and greatly strengthen structural strength and the hardness of carat pipe tubing;
2, when outer winding pipe and clad are wound in core pipe after combining closely, the ovality of carat pipe tubing reduces;
3, after vacuumizing, the overall structure of carat pipe tubing is more closely knit, greatly strengthens the ring stiffness of tubing, extends the service life of tubing;
4, structure of the present invention is simple, and process operation is convenient, has good economic benefit.
figure of description
Fig. 1 is carat tubular construction schematic diagram of the present invention;
Fig. 2 is coating mould structural representation of the present invention;
The outer winding pipe clad of 1--, the outer winding pipe of 2--, 3--inner wall layer, 4--solid wall pipe, the pre-buried heater strip of 5--, 61--coating mould main body, 62--vacuum cylinder, 63--vavuum pump, 611--mould bases, 6111--mouth mould, 6112--four directions module, 6113--pressing plate, 6114--sealing gasket, the T-shaped fixed head of 6115--, 61111--mouth mould path mouth place, module bottom, 61121--four directions, 61151--limiting plate.
Detailed description of the invention
Below in conjunction with specific embodiment, the present invention is described in detail; but illustrate that protection scope of the present invention is not limited to the concrete scope of the present embodiment simultaneously; based on the embodiment in the present invention; those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
It should be noted that, in describing the invention, except as otherwise noted, the implication of " multiple " is two or more; Term " on ", D score, "left", "right", " interior ", " outward ", " front end ", " rear end ", " head ", the orientation of the instruction such as " afterbody " or position relationship be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.In addition, term " first ", " second ", " the 3rd " etc. only for describing object, and can not be interpreted as instruction or hint relative importance.
Embodiment:
As shown in Figure 1, a kind of carat tubular construction of the present embodiment, comprises outer winding pipe clad 1, outer winding pipe 2, inwall PE layer 3, HDPE solid wall pipe 4 and pre-buried heater strip 5 from outside to inside successively, is vacuum coater between outer winding pipe clad 1 and outer winding pipe 2.
The present embodiment adopts a kind of coating mould 6 that can strengthen the outer winding pipe conjugation of carat pipe to realize above-mentioned carat tubular construction, as shown in Figure 2, comprise for coated coating mould main body 61, vacuum cylinder 62 and vavuum pump 63, vacuum cylinder 62 runs through and is fixed in coating mould main body 61, vavuum pump 63 is connected with vacuum cylinder 62, in coated process, by vacuumizing, outer winding pipe 2 is combined closely with clad, strengthens carat pipe tubing hardness, coating mould 61 main body comprises mould bases 611, mould bases comprises mouthful mould 6111, four directions module 6112, pressing plate 6113, sealing gasket 6114 and T-shaped fixed head 6115, the both sides of mouth mould 6111 are fixed cubic module 6112 respectively and are formed mould bases 611, vacuum cylinder 62 is fixedly installed in mouthful mould 6111, pressing plate 6113 is arranged at vacuum cylinder 62 tube port position, the circular hole consistent with vacuum cylinder 62 diameter is offered in the middle of pressing plate 6113, sealing gasket 6114 is placed between pressing plate 6113 and vacuum cylinder 62 nozzle, sealing pad 6114 is loop configuration and its internal diameter is consistent with outer winding pipe 2 diameter of carat pipe, by increasing sealing gasket 6114, ensure the air-tightness between vacuum cylinder 62 and pressing plate 6113, ensure the coated quality of outer winding pipe 2, T-shaped fixed head 6115 is fixed on mouthful mould path mouth place 61111 and cubic module bottom 61121, strengthen the fixing reliability of mouth mould 6111 and cubic module 6112, ensure the structural strength of coating mould main body 61.
The bending part of T-shaped fixed head 6115 both sides of the present embodiment is all fixed with limiting plate 61151, limiting plate 61151 is stepped ramp type structure, the outboard end of limiting plate 61151 is fixed by nut and cubic module bottom 61121, is improved the connection reliability of T-shaped fixed head 6115 and cubic module by the limited block 61121 of both sides further.
The features such as the carat pipe tubing hardness of the present embodiment is large, ovality is little, ring stiffness is large, long service life.
Embodiments of the invention provide in order to example with for the purpose of describing, and are not exhaustively or limit the invention to disclosed form.Many modifications and variations are apparent for the ordinary skill in the art.Selecting and describing embodiment is in order to principle of the present invention and practical application are better described, and enables those of ordinary skill in the art understand the present invention thus design the various embodiments with various amendment being suitable for special-purpose.
Claims (9)
1. can strengthen a coating mould for the outer winding pipe conjugation of carat pipe, it is characterized in that: comprise for coated coating mould main body, vacuum cylinder and vavuum pump, described vacuum cylinder runs through and is fixed in coating mould main body, and described vavuum pump is connected with vacuum cylinder.
2. a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe according to claim 1, it is characterized in that: described coating mould main body comprises mould bases, described mould bases comprises mouthful mould and cubic module, the both sides of mouth mould fix cubic module generation mould bases respectively, and described vacuum cylinder is fixedly installed in mouthful mould.
3. a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe according to claim 2, it is characterized in that: described coating mould also comprises pressing plate, this pressing plate is arranged at described vacuum cylinder tube port position, and offers the circular hole consistent with vacuum cylinder diameter in the middle of this pressing plate.
4. a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe according to claim 3, it is characterized in that: described coating mould also comprises sealing gasket, sealing pad is placed between described pressing plate and described vacuum cylinder nozzle, and sealing pad is loop configuration and its internal diameter is consistent with the outer winding pipe diameter of carat pipe.
5. a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe according to claim 2, it is characterized in that: described coating mould also comprises T-shaped fixed head, this T-shaped fixed head is fixed on mouthful mould path mouth place and cubic module bottom.
6. a kind of coating mould that can strengthen the outer winding pipe conjugation of carat pipe according to claim 5, it is characterized in that: the bending part of described T-shaped fixed head both sides is all fixed with limiting plate, described limiting plate is stepped ramp type structure, and the outboard end of limiting plate is fixed by nut and cubic module bottom.
7. a carat tubular construction, it is characterized in that: adopt the carat tubular construction that described in any one of the claims 1-6, mould is coated, comprising outer winding pipe clad, outer winding pipe, inner wall layer, solid wall pipe and pre-buried heater strip from outside to inside successively, is vacuum coater between described outer winding pipe clad and outer winding pipe.
8. a kind of carat tubular construction according to claim 7, is characterized in that: described inner wall layer is inwall PE layer.
9. a kind of carat tubular construction according to claim 7 or 8, is characterized in that: described solid wall pipe is HDPE solid wall pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189813.4A CN104816465A (en) | 2015-04-21 | 2015-04-21 | Cladding mould capable of enhancing combination degree of outer winding pipe of krah pipe and krah pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510189813.4A CN104816465A (en) | 2015-04-21 | 2015-04-21 | Cladding mould capable of enhancing combination degree of outer winding pipe of krah pipe and krah pipe structure |
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| Publication Number | Publication Date |
|---|---|
| CN104816465A true CN104816465A (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510189813.4A Pending CN104816465A (en) | 2015-04-21 | 2015-04-21 | Cladding mould capable of enhancing combination degree of outer winding pipe of krah pipe and krah pipe structure |
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| CN (1) | CN104816465A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650352A (en) * | 2017-05-08 | 2018-02-02 | 鹤山联塑实业发展有限公司 | A kind of HDPE ribbed pipes coating mould and its ribbed pipe forming method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060097430A (en) * | 2005-03-09 | 2006-09-14 | 국제산업주식회사 | Spiral style pipe and manufacture device that use plastics quadrangle rod |
| CN2931078Y (en) * | 2006-06-06 | 2007-08-08 | 施经东 | Vacuum outer cover co-squeeze die |
| CN201530125U (en) * | 2009-09-24 | 2010-07-21 | 苏州金纬机械制造有限公司 | Coating die for pipe production line |
| CN203809894U (en) * | 2014-04-09 | 2014-09-03 | 湖南前元新材料有限公司 | Novel carat tube in high-density polyethylene twining structure |
| CN204566662U (en) * | 2015-04-21 | 2015-08-19 | 昆山通塑挤出机械制造有限公司 | The outer winding pipe coating mould of a kind of carat pipe and carat tubular construction |
-
2015
- 2015-04-21 CN CN201510189813.4A patent/CN104816465A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20060097430A (en) * | 2005-03-09 | 2006-09-14 | 국제산업주식회사 | Spiral style pipe and manufacture device that use plastics quadrangle rod |
| CN2931078Y (en) * | 2006-06-06 | 2007-08-08 | 施经东 | Vacuum outer cover co-squeeze die |
| CN201530125U (en) * | 2009-09-24 | 2010-07-21 | 苏州金纬机械制造有限公司 | Coating die for pipe production line |
| CN203809894U (en) * | 2014-04-09 | 2014-09-03 | 湖南前元新材料有限公司 | Novel carat tube in high-density polyethylene twining structure |
| CN204566662U (en) * | 2015-04-21 | 2015-08-19 | 昆山通塑挤出机械制造有限公司 | The outer winding pipe coating mould of a kind of carat pipe and carat tubular construction |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107650352A (en) * | 2017-05-08 | 2018-02-02 | 鹤山联塑实业发展有限公司 | A kind of HDPE ribbed pipes coating mould and its ribbed pipe forming method |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
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Application publication date: 20150805 |