CN105172004A - Cladding device used for multilayer composite braided fiber ringlike bands - Google Patents
Cladding device used for multilayer composite braided fiber ringlike bands Download PDFInfo
- Publication number
- CN105172004A CN105172004A CN201510703262.9A CN201510703262A CN105172004A CN 105172004 A CN105172004 A CN 105172004A CN 201510703262 A CN201510703262 A CN 201510703262A CN 105172004 A CN105172004 A CN 105172004A
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- China
- Prior art keywords
- multilayer composite
- braided fiber
- composite braided
- endless belt
- mould
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Abstract
The invention discloses a cladding device used for multilayer composite braided fiber ringlike bands. The device comprises a rack, a cladding die, a tensioning and hauling bracket, torpedo-head spreaders and a pair of hauling and conveying rollers, wherein the cladding die is fixed to the rack, the tensioning and hauling bracket faces directly the cladding die and is slidably arranged on the rack; the torpedo-head spreaders are arranged on the tensioning and hauling bracket and separate the multilayer composite braided fiber ringlike bands; hauling and conveying rollers are connected to the tensioning and hauling bracket through shafts and drive the separated multilayer composite braided fiber ringlike bands to penetrate through the cladding die. By means of the device, the multilayer composite braided fiber ringlike bands are evenly coated with polyurethane internally and externally through the die, and a high pressure resistant polyurethane water band pipe which is smooth and flat in internal surface and external surface is produced out.
Description
Technical field
The present invention relates to mechanical field, particularly relate to the coating unit of MULTILAYER COMPOSITE braided fiber endless belt.
Background technology
At present, carry out coated to MULTILAYER COMPOSITE braided fiber endless belt, the conventional method producing polyurethane high pressure ring-type woven tube has many defects.Such as: interior outer cladding polyurethane uneven, rough not fine and close, have fold, do not possess products thickness regulatory function because structural design is unreasonable.So designing a set of rationally effective coating unit, to address the aforementioned drawbacks, is the direction that those skilled in the art study.
Summary of the invention
The object of the present invention is to provide a kind of coating unit, MULTILAYER COMPOSITE braided fiber endless belt is evenly applied polyurethane via inside and outside mould, the high pressure resistant polyurethane water-band pipe that obtained surfaces externally and internally is smooth.
The technical scheme realizing above-mentioned purpose is:
For a coating unit for MULTILAYER COMPOSITE braided fiber endless belt, comprising:
Frame;
Be fixed on the coating mould in described frame;
Just to described coating mould, and the tensioning be slidably arranged in described frame pulls frame;
Being arranged on described tensioning pulls on frame, to the torpedo head spreader that MULTILAYER COMPOSITE braided fiber endless belt is shunted; And
Be coupling and pull on frame in described tensioning, the MULTILAYER COMPOSITE braided fiber endless belt transmission after shunting is run through to the conveying roller that pulls for a pair of described coating mould;
Wherein, described coating mould comprises:
Internal layer molten bath plug;
Be set in the ectonexine diversion sleeve outside the plug of described internal layer molten bath;
Around the outer core of described ectonexine diversion sleeve arranged outside; And
Wrap up described outer core, and and between this outer core, form the coated die body of an interlayer runner;
Wherein,
Described coated die body has the extrusion molding entrance being communicated with described interlayer runner;
Described coated die body, form one between described ectonexine diversion sleeve and described internal layer molten bath plug and be communicated with the impregnate layer of described interlayer runner;
Described MULTILAYER COMPOSITE braided fiber endless belt, by passing described impregnate layer after the interlayer between described ectonexine diversion sleeve and described outer core, is exported by the outlet of described coating mould.
According to such scheme, coated by utilizing an extruder to carry out ectonexine extrusion molding to the MULTILAYER COMPOSITE braided fiber endless belt being inserted in coating mould, and utilize tripod torpedo header structure spreader to shunt, obtain that thickness is even, surfacing is smooth, the high pressure resistant polyurethane water-band pipe of corrugationless.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, described impregnate layer comprises:
By the outer stock pressure chamber of the connection described interlayer runner formed between described coated die body and described ectonexine diversion sleeve;
To be opened on described ectonexine diversion sleeve and the sandwich layer being communicated with described outer stock pressure chamber infiltrates infiltration lane layer; And
The internal layer stock pressure chamber of infiltration lane layer is infiltrated by the described sandwich layer of the connection formed between described ectonexine diversion sleeve and described internal layer molten bath plug; Described internal layer stock pressure chamber communicates with the outlet of described coating mould;
Described MULTILAYER COMPOSITE braided fiber endless belt infiltrates infiltration lane layer through described outer stock pressure chamber and sandwich layer.
By the reasonable layering to impregnate layer, the mould of design has inside and outside layer stock pressure chamber, thus makes to obtain the coated of continuous uniform densification to the osmotic energy of the inside and outside layer of goods and braid sandwich layer, has the goods that fuller densification is bright and clean.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, described internal layer molten bath plug stretches adjustable, connects described torpedo head spreader by a pull bar.Make the present invention have the adjustable inner core die of external telescoping, tensioning, the structural design of this uniqueness can make material good " suspension " in die body.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, also comprise: the sizing mouth mould being arranged on described coating mould exit;
The outside that conveying roller blocks described MULTILAYER COMPOSITE braided fiber endless belt is opposite to each other pulled described in two.Coordinate and utilize pressure progradation in die body to use pull bar the torpedo spreader connected and the screens pulling conveying roller, control the flexible of internal layer molten bath plug mouth, thus play the effect of adjustment products thickness.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, described frame is provided with and regulates screw mandrel towards the longitudinal direction of described coating mould, and this longitudinal direction regulates on screw mandrel and arranges sliding nut, and described tensioning pulls frame and is installed on described sliding nut.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, the lateral surface of described sizing mouth mould is fixed on the side of described coated die body, and the internal circular surfaces of described sizing mouth mould is close to the outlet of described coating mould;
The outer round surface of described sizing mouth mould arranges an adjustment pressing plate, and this adjustment pressing plate is provided with multiple adjustment screw.By control and regulation screw, the circularity of adjustment goods is eccentric.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, also comprise: to the described motor pulling conveying roller transmission.
Accompanying drawing explanation
Fig. 1 is the section of structure of the coating unit for MULTILAYER COMPOSITE braided fiber endless belt of the present invention;
Fig. 2 is the section of structure of coating mould in the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
Refer to Fig. 1 and Fig. 2, the coating unit for MULTILAYER COMPOSITE braided fiber endless belt of the present invention, comprise frame 1, coating mould 2, tensioning pull frame 3, torpedo head spreader 4 and pull conveying roller 5 for a pair.Coating mould 2 comprises internal layer molten bath plug 21, ectonexine diversion sleeve 22, outer core 23 and coated die body 24.
Coating mould 2 is fixed on the side of frame 1.Tensioning pulls frame 3 and is just slidably arranged in frame 1 coating mould 2 ground.Particularly, frame 1 is provided with and regulates screw mandrel 11 towards the longitudinal direction of coating mould 2, and this longitudinal direction regulates the sliding nut 12 screw mandrel 11 being arranged and vertically moves with screw mandrel rotation, and tensioning pulls frame 3 and is installed on sliding nut 12, vertically moves with sliding nut 12.
Torpedo head spreader 4 is arranged on tensioning and pulls on frame 3, shunts MULTILAYER COMPOSITE braided fiber endless belt 6.Torpedo head spreader 4 with organizing rolling bearing wheel, such that braid inwall is smooth and easy to be inducted in coating mould 2 more.Textile surface after torpedo head spreader 4 guiding is smooth, and neatly fold and braid progressive die tool do not block time.
Pull conveying roller 5 to be coupling and to pull on frame 3 in tensioning, and be distributed in MULTILAYER COMPOSITE braided fiber endless belt 6 both sides, block MULTILAYER COMPOSITE braided fiber endless belt 6 opposite to each other.For making it run through coating mould 2 to MULTILAYER COMPOSITE braided fiber endless belt 6 transmission after shunting, after this reboot operations such as entering other follow-up spray, traction, rollings.Pull conveying roller 5 by motor-driven.
In coating mould 2, ectonexine diversion sleeve 22 is set in outside internal layer molten bath plug 21.Outer core 23 is around ectonexine diversion sleeve 22 arranged outside.Coated die body 24 wraps up outer core 23, and and forms an interlayer runner 7 between this outer core 23.
Coated die body 24 has the extrusion molding entrance 241 being communicated with interlayer runner 7, for clamp-oning material.Coated die body 24, between ectonexine diversion sleeve 22 and internal layer molten bath plug 21, form the impregnate layer 8 that is communicated with interlayer runner 7.Particularly, impregnate layer 8 comprises: by the outer stock pressure chamber 81 of the connection interlayer runner 7 formed between coated die body 24 and ectonexine diversion sleeve 22, to be opened on ectonexine diversion sleeve 22 and the sandwich layer being communicated with outer stock pressure chamber 81 infiltrates infiltration lane layer 82, and the internal layer stock pressure chamber 83 of infiltration lane layer 82 is infiltrated by the connection sandwich layer formed between ectonexine diversion sleeve 22 and internal layer molten bath plug 21, internal layer stock pressure chamber 83 communicates with the outlet of coating mould 2.
Through impregnate layer 8 (that is: infiltrating infiltration lane layer 82 through outer stock pressure chamber 81 and sandwich layer) after MULTILAYER COMPOSITE braided fiber endless belt 6 passes through the interlayer between ectonexine diversion sleeve 22 and outer core 23, exported by the outlet of coating mould 2 again, complete coated.Particularly, material enters interlayer runner 7 by extrusion molding entrance 241, then the generate ring-type that longitudinally distributes circulates equably, reallocation enters outer stock pressure chamber 81, is entered be full of by internal layer stock pressure chamber 83 after material infiltrates infiltration MULTILAYER COMPOSITE braided fiber endless belt 6 by sandwich layer infiltration infiltration lane layer 82.Material extends through polyurethane materials in the middle of the process in internal layer stock pressure chamber 83 by outer stock pressure chamber 81 and has been impregnated into the sandwich layer inside of braid completely uniformly.Polyurethane materials continues toward feed in coated die body 24, material forms the coated skin of polyurethane and the coated internal layer of polyurethane in the exit of coating mould 2 to MULTILAYER COMPOSITE braided fiber endless belt 6 after being accumulated in and forming full nip in outer stock pressure chamber 81 and internal layer stock pressure chamber 82.Thus obtain that thickness is even, surfacing is smooth, the high pressure resistant polyurethane water-band pipe of corrugationless.
Further, internal layer molten bath plug 21 stretches adjustable, connects torpedo head spreader 4 by a pull bar 211.Thus making the present invention have the adjustable inner core die of external telescoping, tensioning, the structural design of this uniqueness can make material good " suspension " in die body.Simultaneously, add the sizing mouth mould 9 in the design of coating mould 2 exit, coordinate the screens pulling conveying roller 5, screw mandrel 11 is longitudinally regulated to drive slider nut 12 thus tensioning internal layer molten bath mandrel layer 21 by rotating, with the longitudinal relative position of adjusting yoke relative to sizing mouth mould 9, thus play the effect of the thickness regulating clad products.
The lateral surface of sizing mouth mould 9 is fixed on the side of coated die body 24, and the internal circular surfaces of sizing mouth mould 9 is close to the outlet of coating mould 1 (that is: being close to internal layer molten bath plug 21 and ectonexine diversion sleeve 22).MULTILAYER COMPOSITE braided fiber endless belt 6 is through the outlet of coating mould 2, that is: the inwall through sizing mouth mould 9 forms polyurethane coated skin, and through the coated internal layer of core interruption-forming polyurethane of internal layer molten bath plug 21.
The outer round surface of sizing mouth mould 9 arranges an adjustment pressing plate 91, and this adjustment pressing plate 91 is provided with multiple adjustment screw 92.By control and regulation screw 92, the circularity of adjustment goods is eccentric.
Above embodiment is used for illustrative purposes only, but not limitation of the present invention, person skilled in the relevant technique, without departing from the spirit and scope of the present invention, various conversion or modification can also be made, therefore all equivalent technical schemes also should belong to category of the present invention, should be limited by each claim.
Claims (7)
1. for a coating unit for MULTILAYER COMPOSITE braided fiber endless belt, it is characterized in that, comprising:
Frame;
Be fixed on the coating mould in described frame;
Just to described coating mould, and the tensioning be slidably arranged in described frame pulls frame;
Being arranged on described tensioning pulls on frame, to the torpedo head spreader that MULTILAYER COMPOSITE braided fiber endless belt is shunted; And
Be coupling and pull on frame in described tensioning, the MULTILAYER COMPOSITE braided fiber endless belt transmission after shunting is run through to the conveying roller that pulls for a pair of described coating mould;
Wherein, described coating mould comprises:
Internal layer molten bath plug;
Be set in the ectonexine diversion sleeve outside the plug of described internal layer molten bath;
Around the outer core of described ectonexine diversion sleeve arranged outside; And
Wrap up described outer core, and and between this outer core, form the coated die body of an interlayer runner;
Wherein,
Described coated die body has the extrusion molding entrance being communicated with described interlayer runner;
Described coated die body, form one between described ectonexine diversion sleeve and described internal layer molten bath plug and be communicated with the impregnate layer of described interlayer runner;
Described MULTILAYER COMPOSITE braided fiber endless belt, by passing described impregnate layer after the interlayer between described ectonexine diversion sleeve and described outer core, is exported by the outlet of described coating mould.
2. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, is characterized in that, described impregnate layer comprises:
By the outer stock pressure chamber of the connection described interlayer runner formed between described coated die body and described ectonexine diversion sleeve;
To be opened on described ectonexine diversion sleeve and the sandwich layer being communicated with described outer stock pressure chamber infiltrates infiltration lane layer; And
The internal layer stock pressure chamber of infiltration lane layer is infiltrated by the described sandwich layer of the connection formed between described ectonexine diversion sleeve and described internal layer molten bath plug; Described internal layer stock pressure chamber communicates with the outlet of described coating mould;
Described MULTILAYER COMPOSITE braided fiber endless belt infiltrates infiltration lane layer through described outer stock pressure chamber and sandwich layer.
3. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, is characterized in that, described internal layer molten bath plug stretches adjustable, connects described torpedo head spreader by a pull bar.
4. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 3, is characterized in that, also comprise: the sizing mouth mould being arranged on described coating mould exit;
The outside that conveying roller blocks described MULTILAYER COMPOSITE braided fiber endless belt is opposite to each other pulled described in two.
5. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 4, it is characterized in that, described frame is provided with and regulates screw mandrel towards the longitudinal direction of described coating mould, and this longitudinal direction regulates on screw mandrel and arranges sliding nut, and described tensioning pulls frame and is installed on described sliding nut.
6. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 4, it is characterized in that, the lateral surface of described sizing mouth mould is fixed on the side of described coated die body, and the internal circular surfaces of described sizing mouth mould is close to the outlet of described coating mould;
The outer round surface of described sizing mouth mould arranges an adjustment pressing plate, and this adjustment pressing plate is provided with multiple adjustment screw.
7. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, is characterized in that, also comprise: to the described motor pulling conveying roller transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703262.9A CN105172004B (en) | 2015-10-26 | 2015-10-26 | Cladding device used for multilayer composite braided fiber ringlike bands |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510703262.9A CN105172004B (en) | 2015-10-26 | 2015-10-26 | Cladding device used for multilayer composite braided fiber ringlike bands |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105172004A true CN105172004A (en) | 2015-12-23 |
| CN105172004B CN105172004B (en) | 2017-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510703262.9A Active CN105172004B (en) | 2015-10-26 | 2015-10-26 | Cladding device used for multilayer composite braided fiber ringlike bands |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330559A (en) * | 2003-05-06 | 2004-11-25 | Ube Nitto Kasei Co Ltd | Method for producing fiber-reinforced hollow structure |
| CN201313392Y (en) * | 2008-11-27 | 2009-09-23 | 程辉 | Heat transfer oil closed-circuit cyclic heating barrel rubber and plastic extruding device and recycled rubber and plastic production line |
| JP2010195022A (en) * | 2009-02-27 | 2010-09-09 | Sekisui Chem Co Ltd | Method of manufacturing fiber-reinforced resin pipe joint |
| CN202088458U (en) * | 2011-05-26 | 2011-12-28 | 浙江伟星新型建材股份有限公司 | Winding equipment for producing glue fiber tape reinforced pipelines |
| CN103358516A (en) * | 2013-07-04 | 2013-10-23 | 北京理工大学 | Fusion coating roll-forming method and device for homopolymer composite material |
-
2015
- 2015-10-26 CN CN201510703262.9A patent/CN105172004B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004330559A (en) * | 2003-05-06 | 2004-11-25 | Ube Nitto Kasei Co Ltd | Method for producing fiber-reinforced hollow structure |
| CN201313392Y (en) * | 2008-11-27 | 2009-09-23 | 程辉 | Heat transfer oil closed-circuit cyclic heating barrel rubber and plastic extruding device and recycled rubber and plastic production line |
| JP2010195022A (en) * | 2009-02-27 | 2010-09-09 | Sekisui Chem Co Ltd | Method of manufacturing fiber-reinforced resin pipe joint |
| CN202088458U (en) * | 2011-05-26 | 2011-12-28 | 浙江伟星新型建材股份有限公司 | Winding equipment for producing glue fiber tape reinforced pipelines |
| CN103358516A (en) * | 2013-07-04 | 2013-10-23 | 北京理工大学 | Fusion coating roll-forming method and device for homopolymer composite material |
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| CN105172004B (en) | 2017-04-12 |
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