CN110202805A - A kind of thermoplastic continuous fibers exhibition yarn equipment - Google Patents
A kind of thermoplastic continuous fibers exhibition yarn equipment Download PDFInfo
- Publication number
- CN110202805A CN110202805A CN201910495391.1A CN201910495391A CN110202805A CN 110202805 A CN110202805 A CN 110202805A CN 201910495391 A CN201910495391 A CN 201910495391A CN 110202805 A CN110202805 A CN 110202805A
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- Prior art keywords
- yarn
- continuous fibers
- roller
- thermoplastic continuous
- equipment
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Classifications
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
The invention discloses a kind of thermoplastic continuous fibers to open up yarn equipment comprising set gradually along yarn direction of travel: one unreels creel comprising several coils of wire for placing yarn reel place bar；At least one cord roller；One is equipped with several lever jacks and can adjust the button door of two neighboring guide span along banner direction；Several alternately slippage rollers of installation and exhibition yarn roller；The regulating roller of at least one tension for adjusting yarn；At least one set is to swaging at the traction roller of yarn transfer passage.The present invention is able to achieve the exhibition yarn of continuous fiber, can be directly entered extrusion equipment, saves raw material, and equipment is stablized.
Description
Technical field
The present invention relates to a kind of thermoplastic continuous fibers to open up yarn equipment.
Background technique
Continuous fiber reinforced thermoplastic composite material CFRTP (Continuous Fiber Reinforced
Thermoplastic Composites Panels) with unique technique, the product produced has high-strength the series of products
The superior functions such as good, corrosion-resistant, the low warpage of degree, high-modulus, high-impact, endurance, thermal stability and environmental protection are recyclable.
Continuous fiber reinforced thermoplastic composite material has excellent mechanical performance, stronger machinability and stable change
The property learned, such as high tensile strength and bending strength, outstanding high/low-temperature impact performance；In recent years in policy ideas such as environmental protection and energy saving
Promotion under, exploitation has obtained great development with application, and corresponding manufacturing technology is also constantly improved and improved.It is widely applied
In aerospace, container, refrigerator car, automotive light weight technology structural member.
To ensure that fiber precursor is phozy in process of production, not broken and improve surface quality, meets following process and want
It asks, usually uses coupling agent covered fiber surface；And a branch of twist will be integrated.But in CFRTP process, due to fibre
Poor fluidity is tieed up, the fiber into dipping die head is often uneven, and it is unstable to directly result in fiber content.Without at preheating
Phenomena such as reason and exhibition yarn and polymer direct combination, sheet material is easy blistering, dry yarn, missing yarn；Reduce the compactness of composite material
And mechanical property, to influence the quality of product.Dispersibility of the fiber in resin, reasonable direction must be kept, just can guarantee
The composite performance of formed sheet.
Summary of the invention
The purpose of the present invention is exactly to solve the above-mentioned problems and provides a kind of thermoplastic continuous fibers exhibition yarn equipment,
It is able to achieve the exhibition yarn of continuous fiber, extrusion equipment can be directly entered, save raw material, equipment is stablized.
The object of the present invention is achieved like this:
A kind of thermoplastic continuous fibers of the invention open up yarn equipment, which is characterized in that it include along yarn direction of travel according to
Secondary setting:
One unreels creel comprising several coils of wire for placing yarn reel place bar；
At least one cord roller；
One is equipped with several lever jacks and can adjust the button door of two neighboring guide span along banner direction；
Several alternately slippage rollers of installation and exhibition yarn roller；
The regulating roller of at least one tension for adjusting yarn；
At least one set is to swaging at the traction roller of yarn transfer passage.
One end that the coil of wire places bar in above-mentioned thermoplastic continuous fibers exhibition yarn equipment is equipped with one and is used for yarn reel
The retaining mechanism of locking or release.
Unreeled creel further includes a braking brake mechanism in above-mentioned thermoplastic continuous fibers exhibition yarn equipment.
Button door includes: in above-mentioned thermoplastic continuous fibers exhibition yarn equipment
One pedestal, inside a screw rod extended along banner direction is installed, be equipped at least two in cross on the screw rod
The movable block moved in opposite directions in width direction；
If dry plate button door component, including a mounting base and several the mounting base is vertically arranged to per a piece of button door component
On lever jack；And
One can be along the rhombus expansion brackets that banner direction is telescopically mounted on the base comprising are flexibly connected by several head and the tail
Rod piece composed by the first expansion bracket and the second expansion bracket, be fixedly connected on each rod piece of the first expansion bracket wherein forming
The mounting base of a piece of button door component；The cross one another rod piece of the every two of first expansion bracket and the second expansion bracket passes through a connection
Bar is hinged, and connecting rod can be movably vertically installed on pedestal along banner direction, and at least two connecting rods are respectively at least two
A movable block connection.
At least one end of screw rod is equipped with handwheel in above-mentioned thermoplastic continuous fibers exhibition yarn equipment.
In above-mentioned thermoplastic continuous fibers exhibition yarn equipment spacing of the two adjacent lever jacks on banner direction be 4~
7mm。
The Fiber Materials of yarn are glass fibre, carbon fiber, aramid fiber fibre in above-mentioned thermoplastic continuous fibers exhibition yarn equipment
Dimension or basalt fibre.
Exhibition yarn roller is mounted on the first installation of an adjustable vertical height in above-mentioned thermoplastic continuous fibers exhibition yarn equipment
On seat.
Slippage roller and one makes slippage roller before and after yarn direction of travel in above-mentioned thermoplastic continuous fibers exhibition yarn equipment
Mobile servo motor connection.
Regulating roller is mounted on the second installation of an adjustable vertical height in above-mentioned thermoplastic continuous fibers exhibition yarn equipment
On seat.
A kind of thermoplastic continuous fibers of the present invention open up yarn equipment, are able to achieve the exhibition yarn of continuous fiber, are directly entered extrusion and set
It is standby, raw material is saved, equipment is stablized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of thermoplastic continuous fibers exhibition yarn equipment of the invention；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the top view of button door of the invention；
Fig. 4 is the right view of Fig. 3；
Fig. 5 is the structural schematic diagram of button door component of the invention.
Specific embodiment
Below in conjunction with attached drawing, the invention will be further described.
Referring to Fig. 1, it includes setting gradually along yarn direction of travel that a kind of thermoplastic continuous fibers exhibition yarn equipment, which includes:
One unreels creel 1, and the coil of wire that front and back sides are equipped with several yarn reels 11 places bar 12, on the placement mechanism 12
Equipped with for by the retaining mechanism 13 of yarn reel 11, locking or releasable to be can be realized in artificial retaining mechanism 13；Side's volume creel 1
Band brake braking mechanism, when parking, can keep the not excessive pine of yarn, and tension keeps same level (tension model from big cylinder to small cylinder
Enclose: 500-1200N), it unreels creel 1 and is designed using two groups of back to back structure, totally two working faces；
One group totally two for unreeling the cord roller 2 of the yarn guide released on creel 1, yarn passes through two cord rollers 2
It is fed forward to form a collection silk face, walks yarn, more reasonable structure in parallel；
One button door 3 comprising:
One pedestal 31, inside be equipped with one along banner direction extend screw rod 31a, the both ends of screw rod 31a are set respectively
There is a handwheel 31b, which is equipped with a notch above screw rod 31a；It is wherein vertical with yarn direction of travel along banner direction；
If dry plate button door component 32, including a mounting base 32a and several this is vertically arranged to per a piece of button door component 32
Lever jack 32b on mounting base 32a；And
One can telescopically be installed on the rhombus expansion brackets 33 on pedestal 31 along banner direction comprising by several head and the tail activities
First expansion bracket 33a and the second expansion bracket 33b composed by the rod piece of connection, wherein forming each of the first expansion bracket 33a
The a piece of mounting base 32a for buckleing door component 32 is fixedly connected on rod piece；Every the two of first expansion bracket 33a and the second expansion bracket 33b
A cross one another rod piece is hinged by a connecting rod, wherein the connection along banner direction head and the tail is fixedly installed in respectively in pedestal
On movable block 33c in 31 notch, two bottoms movable block 33c are respectively equipped with the opposite screw hole of screw thread and are set in screw rod 31a
On.The effect of button door 3 is adjusted to the banner direction of yarn, and cloth yarn width adjusting is facilitated, and the width for opening up yarn is 4-7mm, can be square
Just the number of spindles and fiber content of fiber are calculated.
Yarn enters the four slippage rollers 4 and four exhibition yarn rollers 5 of alternately installation after buckleing door 3, then passes through an adjusting
The channel between traction roller 7 pressed after roller 6 by two Duis enters upstream device.The mounting height for opening up yarn roller 5 is adjustable to produce
Raw coiling angle may be implemented point between yarn and exhibition yarn roller 5 and contact with the mode of point, makes twisted fibers rapid deployment；Slippage
Roller 4 can be connected on yarn direction of travel by a servo motor and is moved forward and backward, more reliable and more stable, can be with by servo motor
The speed that slippage roller moves left and right is adjusted, yarn is opened up in realization twice.6 mounting height of regulating roller is removable to realize tensioner fiber, eliminates
The moment that fiber unreels coiling generation pauses, and tension generates variation, so that fiber is unreeled the tension for keeping certain, then in traction roller 7
Under the action of steadily move ahead enter upstream device.
Above embodiments are used for illustrative purposes only, rather than limitation of the present invention, the technology people in relation to technical field
Member, without departing from the spirit and scope of the present invention, can also make various transformation or modification, therefore all equivalent
Technical solution also should belong to scope of the invention, should be limited by each claim.
Claims (10)
1. a kind of thermoplastic continuous fibers open up yarn equipment, which is characterized in that it includes setting gradually along yarn direction of travel:
One unreels creel comprising several coils of wire for placing yarn reel place bar；
At least one cord roller；
One is equipped with several lever jacks and can adjust the button door of two neighboring guide span along banner direction；
Several alternately slippage rollers of installation and exhibition yarn roller；
The regulating roller of at least one tension for adjusting yarn；
At least one set is to swaging at the traction roller of yarn transfer passage.
2. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that the coil of wire places one end of bar
One retaining mechanism for locking or discharging the yarn reel is installed.
3. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that unreeled creel further includes a system
Dynamic braking mechanism.
4. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that the button door includes:
One pedestal, inside a screw rod extended along banner direction is installed, be equipped at least two in banner side on the screw rod
The movable block moved in opposite directions upwards；
If dry plate button door component, includes a mounting base per a piece of button door component and several be vertically arranged on the mounting base
Lever jack；And
One can telescopically be installed on the rhombus expansion brackets on the pedestal along banner direction comprising be flexibly connected by several head and the tail
Rod piece composed by the first expansion bracket and the second expansion bracket, be fixedly connected on each rod piece of the first expansion bracket wherein forming
The mounting base of a piece of button door component；The cross one another bar of every two of first expansion bracket and second expansion bracket
Part is hinged by a connecting rod, the connecting rod can along banner direction movably it is vertically-mounted on the base, and at least two
A connecting rod is connect at least two movable blocks respectively.
5. thermoplastic continuous fibers as claimed in claim 4 open up yarn equipment, which is characterized in that at least one end of the screw rod is set
There is handwheel.
6. thermoplastic continuous fibers as claimed in claim 4 open up yarn equipment, which is characterized in that two adjacent lever jacks
Spacing on banner direction is 4~7mm.
7. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that the Fiber Materials of the yarn are
Glass fibre, carbon fiber, aramid fiber or basalt fibre.
8. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that the exhibition yarn roller is mounted on one can
In the first mounting base for adjusting vertical height.
9. thermoplastic continuous fibers as claimed in claim 1 or 8 open up yarn equipment, which is characterized in that the slippage roller makes with one
The slippage roller is in the servo motor connection being moved forward and backward along yarn direction of travel.
10. thermoplastic continuous fibers as described in claim 1 open up yarn equipment, which is characterized in that the regulating roller is mounted on one
In second mounting base of adjustable vertical height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495391.1A CN110202805A (en) | 2019-06-10 | 2019-06-10 | A kind of thermoplastic continuous fibers exhibition yarn equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495391.1A CN110202805A (en) | 2019-06-10 | 2019-06-10 | A kind of thermoplastic continuous fibers exhibition yarn equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110202805A true CN110202805A (en) | 2019-09-06 |
Family
ID=67791579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910495391.1A Pending CN110202805A (en) | 2019-06-10 | 2019-06-10 | A kind of thermoplastic continuous fibers exhibition yarn equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110202805A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110904554A (en) * | 2019-12-13 | 2020-03-24 | 常州市新创智能科技有限公司 | Large-tow carbon fiber spreading device |
| CN110948912A (en) * | 2019-12-12 | 2020-04-03 | 国塑机械(上海)有限公司 | Production equipment and production process of thermoplastic continuous carbon fiber unidirectional tape |
| CN111070733A (en) * | 2019-12-17 | 2020-04-28 | 安徽奇艺新材塑胶有限公司 | Processing method for weaving fiber tows into ultrathin braided fabric |
| CN112810151A (en) * | 2020-12-30 | 2021-05-18 | 中国科学院宁波材料技术与工程研究所 | Yarn spreading and cutting device of additive manufacturing execution head |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811025A (en) * | 2006-02-20 | 2006-08-02 | 湖南大学 | Continuous tow dispersing device |
| CN104097275A (en) * | 2013-04-09 | 2014-10-15 | 上海杰事杰新材料(集团)股份有限公司 | Continuous fiber yarn spreading apparatus for production of prepreg and application method thereof |
| CN107055216A (en) * | 2017-05-30 | 2017-08-18 | 江苏鸿华特种装备有限公司 | Compounding machine fiber adjusts buckle structure |
| CN207227658U (en) * | 2017-08-15 | 2018-04-13 | 上伟（江苏）碳纤复合材料有限公司 | One kind exhibition yarn feeding device |
-
2019
- 2019-06-10 CN CN201910495391.1A patent/CN110202805A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811025A (en) * | 2006-02-20 | 2006-08-02 | 湖南大学 | Continuous tow dispersing device |
| CN104097275A (en) * | 2013-04-09 | 2014-10-15 | 上海杰事杰新材料(集团)股份有限公司 | Continuous fiber yarn spreading apparatus for production of prepreg and application method thereof |
| CN107055216A (en) * | 2017-05-30 | 2017-08-18 | 江苏鸿华特种装备有限公司 | Compounding machine fiber adjusts buckle structure |
| CN207227658U (en) * | 2017-08-15 | 2018-04-13 | 上伟（江苏）碳纤复合材料有限公司 | One kind exhibition yarn feeding device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110948912A (en) * | 2019-12-12 | 2020-04-03 | 国塑机械(上海)有限公司 | Production equipment and production process of thermoplastic continuous carbon fiber unidirectional tape |
| CN110904554A (en) * | 2019-12-13 | 2020-03-24 | 常州市新创智能科技有限公司 | Large-tow carbon fiber spreading device |
| CN110904554B (en) * | 2019-12-13 | 2022-07-01 | 常州市新创智能科技有限公司 | Large-tow carbon fiber spreading device |
| CN111070733A (en) * | 2019-12-17 | 2020-04-28 | 安徽奇艺新材塑胶有限公司 | Processing method for weaving fiber tows into ultrathin braided fabric |
| CN112810151A (en) * | 2020-12-30 | 2021-05-18 | 中国科学院宁波材料技术与工程研究所 | Yarn spreading and cutting device of additive manufacturing execution head |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190906 |
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| RJ01 | Rejection of invention patent application after publication |