CN105172004B - Cladding device used for multilayer composite braided fiber ringlike bands - Google Patents
Cladding device used for multilayer composite braided fiber ringlike bands Download PDFInfo
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- CN105172004B CN105172004B CN201510703262.9A CN201510703262A CN105172004B CN 105172004 B CN105172004 B CN 105172004B CN 201510703262 A CN201510703262 A CN 201510703262A CN 105172004 B CN105172004 B CN 105172004B
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- China
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- multilayer composite
- braided fiber
- composite braided
- endless belt
- layer
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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, more particularly to the coating unit of MULTILAYER COMPOSITE braided fiber endless belt.
Background technology
At present, MULTILAYER COMPOSITE braided fiber endless belt is coated, produces the biography of polyurethane high pressure ring-type braided tube
System method has many defects.Such as：Interior outer cladding polyurethane is uneven, it is rough it is not fine and close, have fold, because of structure design
It is unreasonable and do not possess products thickness regulatory function.So, a set of rationally effective coating unit is designed, to solve above-mentioned lacking
Fall into, be the direction of those skilled in the art's research.
The content of the invention
It is an object of the invention to provide a kind of coating unit, by MULTILAYER COMPOSITE braided fiber endless belt via mould inside and outside
Uniform coating polyurethane, is obtained the smooth high pressure resistant polyurethane water band pipe of surfaces externally and internally.
Realizing the technical scheme of above-mentioned purpose is：
A kind of coating unit for MULTILAYER COMPOSITE braided fiber endless belt, including：
Frame；
The coating mould being fixed in the frame；
Just to the coating mould, and it is slidably arranged in the dragging frame of the tensioning in the frame；
It is arranged on the tensioning to pull on frame, the torpedo head shunting for shunting MULTILAYER COMPOSITE braided fiber endless belt
Shuttle；And
Axle is connected on the tensioning and pulls on frame, runs through described to the MULTILAYER COMPOSITE braided fiber ring-type V belt translation after shunting
A pair of dragging conveying rollers of coating mould；
Wherein, the coating mould includes：
Internal layer molten bath plug；
It is set in the ectonexine diversion sleeve of internal layer molten bath outside plug；
Around the outer core that ectonexine diversion sleeve outside is arranged；And
Parcel outer core mould, and the cladding die body of an interlayer runner is formed between the outer core；
Wherein,
The cladding die body is provided with the extrusion molding entrance for connecting the interlayer runner；
The cladding die body, a connection interlayer is formed between the ectonexine diversion sleeve and internal layer molten bath plug
The dipping layer of runner；
The MULTILAYER COMPOSITE braided fiber endless belt is by the interlayer between the ectonexine diversion sleeve and outer core mould
The dipping layer is passed through afterwards, is exported by the outlet of the coating mould.
According to such scheme, by using an extruder to being inserted in the MULTILAYER COMPOSITE braided fiber endless belt of coating mould
Carry out ectonexine extrusion molding cladding, and shunted using tripod torpedo header structure spreader, obtain that thickness is uniform, surfacing light
Sliding, the high pressure resistant polyurethane water band pipe of corrugationless.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, the dipping layer includes：
By the outer layer storing of the connection interlayer runner formed between the cladding die body and the ectonexine diversion sleeve
Pressure chamber；
It is opened on the ectonexine diversion sleeve and connects the sandwich layer infiltration infiltration lane layer in the outer layer stock pressure chamber；
And
It is logical by the connection formed between the ectonexine diversion sleeve and the internal layer molten bath plug sandwich layer infiltration infiltration
The internal layer stock pressure chamber of channel layer；The internal layer stock pressure chamber communicates with the outlet of the coating mould；
The MULTILAYER COMPOSITE braided fiber endless belt is through the outer layer stock pressure chamber and sandwich layer infiltration infiltration lane layer
Between.
By the reasonable layering to impregnating layer, the mould of design has inside and outside layer stock pressure chamber, so as to product
The osmotic energy of inside and outside layer and fabric sandwich layer obtains the fine and close cladding of continuous uniform, possesses the bright and clean product of fuller densification.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, internal layer molten bath plug is flexible can
Adjust, the torpedo head spreader is connected by a pull bar.So that the present invention possesses the adjustable inner core die of external telescoping, tensioning,
This unique structure design can make material good " suspension " in die body.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, also include：It is arranged on the cladding
Sizing mouth mold at mould outlet；
Two dragging conveying rollers block opposite to each other the outside of the MULTILAYER COMPOSITE braided fiber endless belt.Coordinate profit
The torpedo spreader for borrowing pull bar connection with the intrinsic pressure power progradations of die body is molten to control internal layer with the screens for pulling conveying roller
Chi Xinbangkou's is flexible, and so as to play products thickness effect is adjusted.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, it is provided with the frame described
The longitudinally adjust screw mandrel of coating mould, arranges sliding nut on the longitudinally adjust screw mandrel, the tensioning dragging frame is installed in described
On sliding nut.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, the lateral surface of the sizing mouth mold is consolidated
Due to the side of the cladding die body, the internal circular surfaces of the sizing mouth mold are close to the outlet of the coating mould；
The outer round surface of the sizing mouth mold arranges one and adjusts pressing plate, and the regulation pressing plate is provided with multiple adjusting screws.It is logical
Control and regulation screw is crossed, the circularity for adjusting product is eccentric.
In the above-mentioned coating unit for MULTILAYER COMPOSITE braided fiber endless belt, also include：Conveying is pulled to described
The motor of roller transmission.
Description of the drawings
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.
Specific embodiment
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, including frame
1st, coating mould 2, tensioning pulls frame 3, torpedo head spreader 4 and a pair of dragging conveying rollers 5.Coating mould 2 is molten including internal layer
Pond plug 21, ectonexine diversion sleeve 22, outer core 23 and cladding 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 to the ground of coating mould 2
On.Specifically, the longitudinally adjust screw mandrel 11 of coating mould 2 is provided with frame 1, is arranged with silk on the longitudinally adjust screw mandrel 11
The sliding nut 12 that bar is rotated and vertically moved, tensioning pulls frame 3 and is installed on sliding nut 12, the longitudinal direction with sliding nut 12
It is mobile.
Torpedo head spreader 4 is arranged on tensioning and pulls on frame 3, and MULTILAYER COMPOSITE braided fiber endless belt 6 is shunted.Fish
Thunder head spreader 4 carries multigroup rolling bearing wheel so that fabric inwall is smooth to be inducted in coating mould 2.Jing torpedoes head point
Textile surface after stream shuttle 4 is oriented to is smooth, neatly not fold and fabric enters mould not interim card.
Pull the axle of conveying roller 5 to be connected on tensioning dragging frame 3, and be distributed in the both sides of MULTILAYER COMPOSITE braided fiber endless belt 6,
MULTILAYER COMPOSITE braided fiber endless belt 6 is blocked opposite to each other.For being driven to the MULTILAYER COMPOSITE braided fiber endless belt 6 after shunting and
Coating mould 2 is extended through, the operations such as other follow-up spray, traction, windings are hereafter re-directed into.Pull conveying roller
5 are driven by motor.
In coating mould 2, ectonexine diversion sleeve 22 is set in the outside of internal layer molten bath plug 21.Outer core 23 is around ectonexine
The outside of diversion sleeve 22 is arranged.Cladding die body 24 wraps up outer core 23, and an interlayer runner 7 is formed between the outer core 23.
Cladding die body 24 is provided with the extrusion molding entrance 241 of connection interlayer runner 7, for clamp-oning material.Cladding die body 24, inside and outside
A dipping layer for connecting interlayer runner 7 is formed between layer diversion sleeve 22 and internal layer molten bath plug 21.Specifically, impregnating layer includes：
By the outer layer stock pressure chamber 81 of the connection interlayer runner 7 formed between cladding die body 24 and ectonexine diversion sleeve 22, it is opened in
The sandwich layer infiltration infiltration lane layer 82 on ectonexine diversion sleeve 22 and connection outer layer stock pressure chamber 81, and shunted by ectonexine
The internal layer stock pressure chamber 83 of the connection sandwich layer infiltration infiltration lane layer 82 formed between set 22 and internal layer molten bath plug 21, internal layer
Stock pressure chamber 83 communicates with the outlet of coating mould 2.
MULTILAYER COMPOSITE braided fiber endless belt 6 is after the interlayer between ectonexine diversion sleeve 22 and outer core 23 through leaching
Stain layer is (i.e.：Through outer layer stock pressure chamber 81 and sandwich layer infiltration infiltration lane layer 82), then it is defeated by the outlet of coating mould 2
Go out, complete cladding.Specifically, material enters interlayer runner 7 by extrusion molding entrance 241, then transforms into ring-type along genesis analysis uniform
Ground circulation, reallocation enters outer layer stock pressure chamber 81, by sandwich layer after material infiltration infiltration MULTILAYER COMPOSITE braided fiber endless belt 6
Infiltration infiltration lane layer 82 is entered and is full of by internal layer stock pressure chamber 83.Material extends through internal layer storage by outer layer stock pressure chamber 81
Material pressure chamber 83 process in the middle of polyurethane materials substantially uniformity be impregnated into fabric sandwich layer inside.Polyurethane thing
Material continues the feed toward in cladding die body 24, and material is accumulated in outer layer stock pressure chamber 81 and internal layer stock pressure chamber 82 and forms full
After nip, polyurethane cladding outer layer and polyurethane are formed to MULTILAYER COMPOSITE braided fiber endless belt 6 in the exit of coating mould 2
Cladding internal layer.So as to obtain, thickness is uniform, surfacing is smooth, corrugationless high pressure resistant polyurethane water band pipe.
Further, internal layer molten bath plug 21 stretches scalable, and by a pull bar 211 torpedo head spreader 4 is connected.So that
Of the invention must possess the adjustable inner core die of external telescoping, tensioning, this unique structure design can make material well " suspension "
In die body.Meanwhile, the sizing mouth mold 9 in the design of the exit of coating mould 2 is added, coordinate the screens for pulling conveying roller 5, lead to
Cross rotation longitudinally adjust screw mandrel 11 and drive slider nut 12 so as to be tensioned internal layer molten bath mandrel layer 21, with the relative sizing of adjusting yoke
The longitudinally opposed position of mouth mold 9, so as to play a part of to adjust the thickness of clad products.
The lateral surface of sizing mouth mold 9 is fixed on the side of cladding die body 24, and the internal circular surfaces of sizing mouth mold 9 are close to cladding mould
The outlet of tool 1 is (i.e.：It is close to internal layer molten bath plug 21 and ectonexine diversion sleeve 22).MULTILAYER COMPOSITE braided fiber endless belt 6 is passed through
The outlet of coating mould 2, i.e.,：The inwall formation polyurethane cladding outer layer of Jing sizings mouth mold 9, and Jing internal layers molten bath plug 21
Core degree of lip-rounding generating polyurethane coats internal layer.
The outer round surface of sizing mouth mold 9 arranges one and adjusts pressing plate 91, and the regulation pressing plate 91 is provided with multiple adjusting screws 92.
By controlling to adjust screw 92, the circularity for adjusting product is eccentric.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalents
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of coating unit for MULTILAYER COMPOSITE braided fiber endless belt, it is characterised in that include：
Frame；
The coating mould being fixed in the frame；
Just to the coating mould, and it is slidably arranged in the dragging frame of the tensioning in the frame；
It is arranged on the tensioning to pull on frame, the torpedo head spreader for shunting MULTILAYER COMPOSITE braided fiber endless belt；With
And
Axle is connected on the tensioning and pulls on frame, and to the MULTILAYER COMPOSITE braided fiber ring-type V belt translation after shunting the cladding is run through
A pair of dragging conveying rollers of mould；
Wherein, the coating mould includes：
Internal layer molten bath plug；
It is set in the ectonexine diversion sleeve of internal layer molten bath outside plug；
Around the outer core that ectonexine diversion sleeve outside is arranged；And
Parcel outer core mould, and the cladding die body of an interlayer runner is formed between the outer core；
Wherein,
The cladding die body is provided with the extrusion molding entrance for connecting the interlayer runner；
The cladding die body, a connection interlayer runner is formed between the ectonexine diversion sleeve and internal layer molten bath plug
Dipping layer；
The MULTILAYER COMPOSITE braided fiber endless belt is worn after the interlayer between the ectonexine diversion sleeve and outer core mould
The dipping layer is crossed, is exported by the outlet of the coating mould.
2. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, it is characterised in that described
Dipping layer includes：
By the outer layer stock pressure of the connection interlayer runner formed between the cladding die body and the ectonexine diversion sleeve
Chamber；
It is opened on the ectonexine diversion sleeve and connects the sandwich layer infiltration infiltration lane layer in the outer layer stock pressure chamber；And
Infiltration lane layer is infiltrated by the connection formed between the ectonexine diversion sleeve and the internal layer molten bath plug sandwich layer
Internal layer stock pressure chamber；The internal layer stock pressure chamber communicates with the outlet of the coating mould；
The MULTILAYER COMPOSITE braided fiber endless belt is through the outer layer stock pressure chamber and sandwich layer infiltration infiltration lane layer.
3. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, it is characterised in that described
Internal layer molten bath plug stretches scalable, and by a pull bar torpedo head spreader is connected.
4. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 3, it is characterised in that also wrap
Include：It is arranged on the sizing mouth mold in the coating mould exit；
Two dragging conveying rollers block opposite to each other the outside of the MULTILAYER COMPOSITE braided fiber endless belt.
5. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 4, it is characterised in that described
The longitudinally adjust screw mandrel of the coating mould is provided with frame, sliding nut is set on the longitudinally adjust screw mandrel, described
Strain at and drag frame and be installed on the sliding nut.
6. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 4, it is characterised in that described
The lateral surface of sizing mouth mold is fixed on the side of the cladding die body, and the internal circular surfaces of the sizing mouth mold are close to the cladding mould
The outlet of tool；
The outer round surface of the sizing mouth mold arranges one and adjusts pressing plate, and the regulation pressing plate is provided with multiple adjusting screws.
7. the coating unit for MULTILAYER COMPOSITE braided fiber endless belt according to claim 1, it is characterised in that also wrap
Include：Motor to the dragging 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 CN105172004A (en) | 2015-12-23 |
| CN105172004B true CN105172004B (en) | 2017-04-12 |
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ID=54894663
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| 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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| CN (1) | CN105172004B (en) |
Family Cites Families (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 |
| JP5555433B2 (en) * | 2009-02-27 | 2014-07-23 | 積水化学工業株式会社 | Manufacturing method of 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 |
| CN103358516B (en) * | 2013-07-04 | 2016-01-13 | 北京理工大学 | Single polymer composite product melting coated roller transfer moulding method and equipment |
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