CN110370684A - A kind of dipping system preparing rectangular tube for fabric pultrude process - Google Patents
A kind of dipping system preparing rectangular tube for fabric pultrude process Download PDFInfo
- Publication number
- CN110370684A CN110370684A CN201910676765.XA CN201910676765A CN110370684A CN 110370684 A CN110370684 A CN 110370684A CN 201910676765 A CN201910676765 A CN 201910676765A CN 110370684 A CN110370684 A CN 110370684A
- Authority
- CN
- China
- Prior art keywords
- fabric
- rectangular tube
- yarn plate
- guide eyelit
- steeping vat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004744 fabric Substances 0.000 title claims abstract description 72
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000007598 dipping method Methods 0.000 title claims abstract description 16
- 239000000835 fiber Substances 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 14
- 238000007906 compression Methods 0.000 claims description 14
- 239000000047 product Substances 0.000 abstract description 5
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000011265 semifinished product Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000007711 solidification Methods 0.000 abstract description 2
- 230000008023 solidification Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 19
- 238000005470 impregnation Methods 0.000 description 15
- 238000010586 diagram Methods 0.000 description 9
- 239000003292 glue Substances 0.000 description 9
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 3
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000013316 zoning Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/521—Pultrusion, i.e. forming and compressing by continuously pulling through a die and impregnating the reinforcement before the die
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/50—Shaping or impregnating by compression not applied for producing articles of indefinite length, e.g. prepregs, sheet moulding compounds [SMC] or cross moulding compounds [XMC]
- B29C70/52—Pultrusion, i.e. forming and compressing by continuously pulling through a die
- B29C70/525—Component parts, details or accessories; Auxiliary operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2023/00—Tubular articles
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
The invention discloses a kind of dipping systems that rectangular tube is prepared for fabric pultrude process, including steeping vat and two collection yarn plates, the collection yarn plate is arranged in the steeping vat inlet and exit, the collection yarn plate is equipped with N number of fiber guide eyelit and fabric guide eyelit, guiding function is played to fabric and silvalin, guide eyelit arrangement on collection yarn plate is set according to the distributed architecture of rectangular tube, silvalin and fabric is made disorderly to pass through each workpiece without strand is intersected in whole process, and there can be good dip effect, then semi-finished product are obtained, it enters in preforming tool and molding die, solidification is to form corresponding rectangular tube product.
Description
Technical field
The present invention relates to pultrusion field, specially a kind of dipping system that rectangular tube is prepared for fabric pultrude process.
Background technique
Composite material rectangular pipe is widely used, is cross-section product, prepares difficulty using techniques such as autoclave, moldings, and
It is at high cost, low efficiency.The rectangular tube of traditional pultrude process preparation mainly uses unidirectional fibre, and a small amount of fabric is coated on surface,
Fabric content is lower, causes transverse strength weaker, is unable to satisfy the requirement of high transverse strength.In order to enhance the cross of rectangular tube
To intensity, fabric pultrusion is come into being, i.e., carries out pultrusion after unidirectional fiber bundle and multilayer fabric being intersected laying according to design.But
It is the pultrusion that existing collection yarn plate and gumming device are only applicable to unidirectional fibre, guiding and impregnation can not be carried out to multilayer fabric.
It needs to design new collection yarn plate and gumming device thus, keeps fabric and unidirectional fibre yarn regularly arranged, orderly pass in and out steeping vat.
Summary of the invention
The purpose of the present invention is to provide a kind of collection yarn plate and gumming device for preparing rectangular tube for fabric pultrude process,
To solve the problems mentioned in the above background technology.
To achieve the above object, the invention provides the following technical scheme:
A kind of dipping system preparing rectangular tube for fabric pultrude process, including steeping vat, collection one sum aggregate yarn plate two of yarn plate, institute
State collection yarn plate one, it is described collection yarn plate two be separately positioned on the steeping vat inlet side, outlet side, the collection yarn plate one,
Fiber guide eyelit and fabric guide eyelit are all respectively equipped on the collection yarn plate two.
As a further improvement, it is characterised in that: the fiber guide eyelit is round guide eyelit, the fabric guide eyelit
For rectangle guide eyelit.
As a further improvement, it is characterised in that: the fabric guide eyelit on collection yarn plate one is distributed in the upper of collection yarn plate one
Portion and middle part, the fabric guide eyelit collected on yarn plate two are arranged in cross.
As a further improvement, it is characterised in that: the steeping vat includes main steeping vat and two auxiliary steeping vats, and two
Auxiliary steeping vat is located at the both sides of main steeping vat.
As a further improvement, it is characterised in that: entrance one end of the main steeping vat is equipped with thread board one, described to lead
Fiber guide eyelit and fabric guide eyelit are offered on yarn plate one.
As a further improvement, it is characterised in that: entrance one end of the auxiliary steeping vat, exit end are respectively equipped with and lead
Yarn plate two, the thread board two are equipped with fabric guide eyelit.
As a further improvement, it is characterised in that: compression bar is equipped in the steeping vat.
As a further improvement, it is characterised in that: the double-deck compression bar is equipped in the main steeping vat.
Compared with prior art, the beneficial effects of the present invention are: preparing rectangular tube technique for fabric pultrusion, the present invention is set
Corresponding collection yarn plate and steeping vat have been counted, the silvalin drawn from creel and fabric rule is made to collect yarn plate without random entering is twisted, then
Layering and zoning enters steeping vat without any confusion, is led to again on preforming preceding collection yarn plate after impregnation, to realize silvalin
Abundant infiltration and rectangular tube with fabric it is preforming.The present apparatus, will be from yarn between yarn-feeding device and preforming tool
The silvalin and fabric that frame is drawn reasonably arrange and complete impregnation, realize the smooth transition from creel to preforming tool,
Make to enter the silvalin of preforming tool and fabric sufficiently infiltrates and even tension, to guarantee the matter of final products rectangular tube
Amount.
Detailed description of the invention
Fig. 1 is rectangular tube structural schematic diagram in the present invention；
Fig. 2 is rectangular tube fabric distributed architecture schematic diagram in the present invention；
Fig. 3 is schematic perspective view of the invention；
Fig. 4 is the structural schematic diagram of collection yarn plate one of the invention；
Fig. 5 is the structural schematic diagram of collection yarn plate two of the invention；
Fig. 6 is impregnation slot structure schematic diagram of the invention；
Fig. 7 is the course of work schematic diagram of dipping system of the invention.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is done below in conjunction with drawings and examples and is further retouched in detail
It states, the embodiment is only for explaining the present invention, does not constitute and limits to protection scope.
As shown in Figure 1, being a kind of pultrusion rectangular tube structure, the distribution of silvalin and fabric is as shown in Fig. 2, it is left up and down
Right four sides respectively have three layers silvalin and 4 layers of fabric, and fabric overlaps at rectangular tube fillet.
As shown in figure 3, being a kind of dipping system for preparing rectangular tube for fabric pultrude process provided in this embodiment, packet
It includes steeping vat 1, the collection yarn plate 1 that 1 inlet side of steeping vat is set, the collection yarn plate 23 that steeping vat 1 exports side is set,
1 sum aggregate yarn plate 23 of steeping vat is installed on a platform, distance 40cm ~ 60cm, and collecting has between yarn plate 1 and steeping vat 1
100cm ~ 150cm distance.
As shown in figure 4, being offered above to collect the structural schematic diagram of yarn plate 1 in the present embodiment for leading silvalin
Several circle guide eyelits 1 and 16 rectangle guide eyelits 1 for leading fabric, rectangle guide eyelit 1 are distributed in collection yarn plate
One 2 top and middle part, Fig. 4 are a kind of arrangement signal.Collection yarn plate of the arrangement compared to only traditional round guide eyelit, reality
Show the integrated of silvalin and fabric, random passes through collection yarn plate without intersecting to twist convenient for the silvalin and fabric of regular array on creel
1 and subsequent workpiece in so that the tension of silvalin and fabric is more uniform.
As shown in figure 5, being offered above to collect the structural schematic diagram of yarn plate 23 in the present embodiment for leading silvalin
Round guide eyelit 2 31 and rectangle guide eyelit 2 32 for leading fabric, rectangle guide eyelit 2 32 is arranged in cross, with the cross
Centered on one rectangle of design, round guide eyelit 2 31 is distributed in the quadrangle of the rectangle.The paving of arrangement rectangular tube close in Fig. 2
Layer structure, while between each other without strand is intersected disorderly, convenient for smoothly introducing preforming tool.
As shown in fig. 6, for the structural schematic diagram of steeping vat in the present embodiment, main steeping vat 11 and both sides including centre
Auxiliary steeping vat 12, may be implemented the impregnation of different zones fabric, avoids disposably preparing a large amount of glues, prevents glue in glue groove
Residence time it is too long and viscosity is caused to increase, influence the effect of impregnation of silvalin and fabric.
Entrance one end of main steeping vat 11 is equipped with thread board 1, and there are 8 rectangle guide eyelits three in the centre of thread board 1
14, respectively there is the round guide eyelit 3 15 of equivalent amount on both sides, and fabric and silvalin is made to distinguish impregnation.Compare traditional only circle
The glue groove of guide eyelit or guide comb, impregnation while realizing silvalin and fabric, and due to being equipped with thread board 1, guide
Plate 1 is equipped with round guide eyelit 3 15 and rectangle guide eyelit 3 14, to the silvalin transmitted from collection yarn plate and can knit
Object is transmitted in steeping vat according to distributing order guidance, prevents entanglement, and impregnation is uniform.The double-deck pressure is equipped in main steeping vat 11
Bar, the double-deck compression bar include upper laminated rod 16 and lower layer's compression bar 17, and upper laminated rod 16 and lower layer's compression bar 17 include two and be located at together
The compression bar of one horizontal plane, top quadruple cloth, top correspond to the silvalin of the number of plies between upper laminated rod 16 and lower layer's compression bar 17
It passes through, the silvalin that lower four layers fabric, lower part correspond to the number of plies is passed through from 17 lower part of lower layer's compression bar, is infiltrated.Leaching will be entered
8 layers of fabric of glue groove and several fibre bundles are uniformly divided into two layers respectively, may be implemented rectangular tube different zones silvalin and
The synchronization impregnation of fabric, while accomplishing the even tension of different zones.Be divided into the double-deck compression bar, make upper layer and lower layer silvalin and
There are gaps between fabric, so that infiltration is more abundant.
Entrance one end of two auxiliary steeping vats 12 and exit end are equipped with thread board 2 19, and thread board 2 19 is equipped with 4
A rectangle guide eyelit 4 20, wherein the rectangle guide eyelit 4 20 of entrance one end is in horizontally arranged, convenient for the impregnation of fabric；Outlet one
The rectangle guide eyelit 4 20 at end is in being vertically arranged, convenient for the rectangle guide on the fabric and outlet side collection yarn plate 23 after impregnation
Hole 2 32 is corresponding.It is equipped with single layer compression bar 18 in auxiliary steeping vat 12, infiltrates the fabric into auxiliary steeping vat 12 sufficiently.
Dipping system provided in this embodiment, the method for rectangular tube of the pultrude process preparation containing 4 layers of fabric are as follows: reference
Fig. 7 is each passed through the round guide eyelit 1 and rectangle guide eyelit one on collection yarn plate 1 from the silvalin and fabric that creel is drawn
22；The fabric of 8 rectangle guide eyelits 1 then according to being sequentially successively each passed through master from top to bottom among collection yarn plate 1
8 rectangle guide eyelits 3 14 of 11 entrance one end thread board 1 of steeping vat.Across collection one 2 upper left corner of yarn plate and the upper right corner each 4
The fabric of a rectangle guide eyelit 1 then according to being sequentially each passed through auxiliary 12 entrance one end thread board two of steeping vat from top to bottom
Rectangle guide eyelit 4 20 on 19；The silvalin and fabric drawn from collection yarn plate 1 pass through main steeping vat without strand unrest without intersection
Corresponding circle guide eyelit 3 15 on 11 entrance one end thread boards 1.If into the 8 layers of fabric and dry fibers of main steeping vat 11
Yarn is uniformly divided into upper layer and lower layer difference impregnation by upper laminated rod 16 and lower layer's compression bar 17, infiltrates it sufficiently；Into auxiliary impregnation
4 layers of fabric of slot 12 are passed through from 18 lower part of single layer compression bar, carry out impregnation.By 8 layers of fabric of the dipped glue of main steeping vat 11 successively from
Under to the 8 rectangle guide eyelits 2 32 of correspondence being above each passed through among collection yarn plate 23, several silvalins of dipped glue are without intersecting nothing
Twist the random corresponding round guide eyelit 2 31 being each passed through on collection yarn plate 23；By the fabric of the dipped glue of auxiliary steeping vat 12 from it is lower to
On successively from left to right pass through the correspondence rectangle guide eyelit 4 20 that is vertically arranged of exit end；Then it sequentially passes through from top to bottom again
Collect the rectangle guide eyelit 2 32 of 23 left and right sides of yarn plate.Obtained product is semi-finished product, the silvalin and fabric of subsequent dipped glue
Semi-finished product enter in preforming tool and molding die, final rectangular tube product is formed after solidification.
Obviously, in conjunction with the accompanying drawings and embodiments, those skilled in the art can derive similar technical solution, but all
Without departing from the content of technical solution of the present invention, according to the technical essence of the invention any simple modification made for the present invention, etc.
With variation and modification, all of which are still within the scope of the technical scheme of the invention.
Claims (8)
1. a kind of dipping system for preparing rectangular tube for fabric pultrude process, it is characterised in that: including steeping vat, collection yarn plate one
Sum aggregate yarn plate two, the collection yarn plate one, the collection yarn plate two are separately positioned on the inlet side of the steeping vat, outlet side,
Fiber guide eyelit and fabric guide eyelit are all respectively equipped on the collection yarn plate one, the collection yarn plate two.
2. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 1, it is characterised in that:
The fiber guide eyelit is round guide eyelit, and the fabric guide eyelit is rectangle guide eyelit.
3. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 1, it is characterised in that:
Fabric guide eyelit on collection yarn plate one is distributed in the top and middle part of collection yarn plate one, and collecting the fabric guide eyelit on yarn plate two is in cross
Arrangement.
4. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 1, it is characterised in that:
The steeping vat includes main steeping vat and two auxiliary steeping vats, and two auxiliary steeping vats are located at the both sides of main steeping vat.
5. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 4, it is characterised in that:
Entrance one end of the main steeping vat is equipped with thread board one, offers fiber guide eyelit and fabric guide on the thread board one
Hole.
6. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 4, it is characterised in that:
Entrance one end of the auxiliary steeping vat, exit end are respectively equipped with thread board two, and the thread board two is equipped with fabric guide eyelit.
7. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 4, it is characterised in that:
Compression bar is equipped in the steeping vat.
8. a kind of dipping system for preparing rectangular tube for fabric pultrude process according to claim 7, it is characterised in that:
The double-deck compression bar is equipped in the main steeping vat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676765.XA CN110370684A (en) | 2019-07-25 | 2019-07-25 | A kind of dipping system preparing rectangular tube for fabric pultrude process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910676765.XA CN110370684A (en) | 2019-07-25 | 2019-07-25 | A kind of dipping system preparing rectangular tube for fabric pultrude process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110370684A true CN110370684A (en) | 2019-10-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910676765.XA Pending CN110370684A (en) | 2019-07-25 | 2019-07-25 | A kind of dipping system preparing rectangular tube for fabric pultrude process |
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| Country | Link |
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| CN (1) | CN110370684A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223791A (en) * | 2020-09-18 | 2021-01-15 | 常州市新创智能科技有限公司 | Split impregnation device for carbon fiber section and processing technology thereof |
| CN112238629A (en) * | 2020-09-18 | 2021-01-19 | 常州市新创智能科技有限公司 | Glue solution recovery unit for carbon fiber section bar |
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|---|---|---|---|---|
| CN101050684A (en) * | 2007-05-14 | 2007-10-10 | 北京房云盛玻璃钢有限公司 | Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method |
| CN201151191Y (en) * | 2008-01-21 | 2008-11-19 | 穆荣 | Horizontal dip for reinforced materials in process for extruding glass fibre reinforced plastic |
| CN202412710U (en) * | 2011-11-02 | 2012-09-05 | 上海杰事杰新材料(集团)股份有限公司 | Gum dipping thread guiding element assembly |
| CN103031808A (en) * | 2013-01-08 | 2013-04-10 | 北京玻钢院复合材料有限公司 | Fiber-reinforced composite bridge deck and preparation and installation method thereof |
| CN108127941A (en) * | 2018-01-10 | 2018-06-08 | 江苏恒神股份有限公司 | A kind of polygon multilayer fabric composite material pipe preforming tool |
| CN210436652U (en) * | 2019-07-25 | 2020-05-01 | 江苏恒神股份有限公司 | Impregnation system for preparing rectangular tube by fabric pultrusion process |
-
2019
- 2019-07-25 CN CN201910676765.XA patent/CN110370684A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101050684A (en) * | 2007-05-14 | 2007-10-10 | 北京房云盛玻璃钢有限公司 | Drawing and extruding section bar for metal reinforced glass fiber reinforced plastic door and window and its producing method |
| CN201151191Y (en) * | 2008-01-21 | 2008-11-19 | 穆荣 | Horizontal dip for reinforced materials in process for extruding glass fibre reinforced plastic |
| CN202412710U (en) * | 2011-11-02 | 2012-09-05 | 上海杰事杰新材料(集团)股份有限公司 | Gum dipping thread guiding element assembly |
| CN103031808A (en) * | 2013-01-08 | 2013-04-10 | 北京玻钢院复合材料有限公司 | Fiber-reinforced composite bridge deck and preparation and installation method thereof |
| CN108127941A (en) * | 2018-01-10 | 2018-06-08 | 江苏恒神股份有限公司 | A kind of polygon multilayer fabric composite material pipe preforming tool |
| CN210436652U (en) * | 2019-07-25 | 2020-05-01 | 江苏恒神股份有限公司 | Impregnation system for preparing rectangular tube by fabric pultrusion process |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112223791A (en) * | 2020-09-18 | 2021-01-15 | 常州市新创智能科技有限公司 | Split impregnation device for carbon fiber section and processing technology thereof |
| CN112238629A (en) * | 2020-09-18 | 2021-01-19 | 常州市新创智能科技有限公司 | Glue solution recovery unit for carbon fiber section bar |
| CN112223791B (en) * | 2020-09-18 | 2021-08-24 | 常州市新创智能科技有限公司 | Split impregnation device for carbon fiber section and processing technology thereof |
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