CN201162098Y - Enhancement type gripper band - Google Patents
Enhancement type gripper band Download PDFInfo
- Publication number
- CN201162098Y CN201162098Y CNU2008200835519U CN200820083551U CN201162098Y CN 201162098 Y CN201162098 Y CN 201162098Y CN U2008200835519 U CNU2008200835519 U CN U2008200835519U CN 200820083551 U CN200820083551 U CN 200820083551U CN 201162098 Y CN201162098 Y CN 201162098Y
- Authority
- CN
- China
- Prior art keywords
- layer
- arrow shaft
- fiber
- interwoven
- model
- 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.)
- Expired - Lifetime
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Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/275—Drive mechanisms
- D03D47/276—Details or arrangement of sprocket wheels
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/271—Rapiers
- D03D47/272—Rapier bands
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Woven Fabrics (AREA)
- Laminated Bodies (AREA)
Abstract
The utility model discloses an enhanced type gripper belt, belonging to the wearing parts of a gripper loom in the spinning fabric manufacture industry. The utility model is characterized in that one layer or multi-layer chemical fiber enhanced layers are added on different positions of a laminated sheet, wherein the enhanced layer is textile material which is interwoven by special fibers, namely the textile material interwoven by two kinds of fiber from the special fiber which comprises polysulfonamide, aramid fiber, KEVLAR and polyester fiber. Compared with the prior art, the utility model has the advantages of extremely excellent flexibility, abrasive resistance and fatigue resistance, high specific tenacity and specific modulus, small coefficient of linear thermal expansion, increased bending strength, tensile strength and impact strength, strong heat resistance and corrosion and melting resistance, high service life, simple structure and convenient production.
Description
Technical field
The utility model relates to the parts on a kind of textile industry Rapier looms of weaving, and particularly relates to a kind of arrow shaft band.
Background technology
Flexible gripper tapes claims the arrow shaft band again, it is a kind of composite panel of compression molding, it is one of main driving member on the Rapier looms, because rapier loom weft insertion condition of work height, require the arrow shaft average running speed more than 1000 meters/minute, maximum alternative frequency 300-400 time/minute, the arrow shaft band is the main rapid wear accessory of no shuttle arrow shaft machine, consumption is very big.At present, domestic prior art ubiquity broken belt, defective such as easy to crack, not wear-resisting, its main cause is to not further investigation of material therefor in the laminated board pressing process, generally be to be the same with thermosetting compound material plate of matrix with sheet metal, epoxy resin, its antifatigue, anti-wear performance are very general.
Summary of the invention
The purpose of this utility model is to overcome the defective of above-mentioned prior art, provides that a kind of anti-wear performance is good, modulus is high, easy fracture and service life long especially enhancement mode arrow shaft band.
For achieving the above object, the technical solution of the utility model is: comprise resin prepreg layer of cloth (1), carbon fibre initial rinse layer of cloth (2), polytetrafluoroethylene (PTFE) mould layer (3) in this arrow shaft band, and added one or more layers chemical fibre enhancement layer (4) at the diverse location of arrow shaft band.
Described chemical fibre enhancement layer mainly is the textiles that is interwoven by fragrant sulfone synthetic fibre and Kai Fula (KEVLAR) chemical fibre, also can interweave with fragrant sulfone synthetic fibre and polyster fibre, also can interweave with fragrant sulfone synthetic fibre and aramid fiber, also can interweave, perhaps use Kai Fula (KEVLAR) and polyster fibre to be interwoven with aramid fiber and polyster fibre.
The utility model is compared with prior art and had the following advantages: pliability, anti-wear performance and anti-fatigue performance are good especially, the specific strength height, specific modulus height, coefficient of linear thermal expansion are little, bending strength, compression strength, tensile strength, impact strength increase, heat-resisting, melting property of corrosion resistant is strong, high life; Simple in structure, convenient for production.
Description of drawings
Fig. 1 is the outline drawing of the utility model enhancement mode arrow shaft band.
Fig. 2 is the structure enlarged drawing of the laminated board of the utility model enhancement mode arrow shaft band.
As shown in Figure 2, the utility model comprises by resin prepreg layer of cloth (1), the laminated board that carbon fibre initial rinse layer of cloth (2), polytetrafluoroethylene (PTFE) mould layer (3) and chemical fibre enhancement layer (4) are formed.
The compacting of laminated board is earlier with after resin prepreg layer of cloth (1) and the 4 process cement dipping machine gluing oven dry of chemical fibre enhancement layer, arrow shaft mark little progress row according to different model cuts, resin prepreg layer of cloth (1), chemical fibre enhancement layer (4), carbon fibre initial rinse layer of cloth (2), the polytetrafluoroethylene (PTFE) mould layer (3) that will soak glue according to the lay-up process of different arrow shafts band is superimposed as plate again, send into the press pressurization, through making laminated board after intensification, insulation, three technical process of cooling.
Adding carbon fibre initial rinse layer of cloth (2) in laminated board is in order to increase the rigidity of arrow shaft band, sticking polytetrafluoroethylene (PTFE) mould layer (3) on the surface of laminated board is in order to strengthen the ABRASION RESISTANCE of arrow shaft band, adding one or more layers chemical fibre enhancement layer (4) at the diverse location of laminated board is in order to solve defectives such as broken belt, cracking, improve the ABRASION RESISTANCE and the modulus of arrow shaft band, increase the purpose in service life.
The laminated board finished product is cut, punching, gets into the cave, after the operation such as polishing, makes enhancement mode arrow shaft shown in Figure 1 being with by requirements of the arrow shaft of different model band.
The utility model is simple in structure, and is easily manufactured, and the life-span significantly improves.
Claims (6)
1. an enhancement mode arrow shaft is with, and it comprises resin prepreg layer of cloth (1), carbon fibre initial rinse layer of cloth (2), polytetrafluoroethylene (PTFE) rete (3), chemical ﹠ blended fabric enhancement layer (4) is characterized in that: described enhancement mode arrow shaft band has added the chemical ﹠ blended fabric enhancement layer of one deck at least at diverse location.
2. according to claim 1 described enhancement mode arrow shaft band, it is characterized in that: described chemical ﹠ blended fabric enhancement layer is formed by fragrant sulfone synthetic fibre and Kai Fula (KEVLAR) fiber interweaving.
3. according to claim 1 described enhancement mode arrow shaft band, it is characterized in that: described chemical ﹠ blended fabric enhancement layer also can be interwoven by fragrant sulfone synthetic fibre and polyster fibre.
4. according to claim 1 described enhancement mode arrow shaft band, it is characterized in that: described chemical ﹠ blended fabric enhancement layer also can be interwoven by Kai Fula (KEVLAR) and polyster fibre.
5. according to claim 1 described enhancement mode arrow shaft band, it is characterized in that: described chemical ﹠ blended fabric enhancement layer also can be interwoven by fragrant sulfone synthetic fibre and aramid fiber.
6. according to claim 1 described enhancement mode arrow shaft band, it is characterized in that: described chemical ﹠ blended fabric enhancement layer also can be interwoven by aramid fiber and polyster fibre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200835519U CN201162098Y (en) | 2008-02-27 | 2008-02-27 | Enhancement type gripper band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200835519U CN201162098Y (en) | 2008-02-27 | 2008-02-27 | Enhancement type gripper band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201162098Y true CN201162098Y (en) | 2008-12-10 |
Family
ID=40183039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200835519U Expired - Lifetime CN201162098Y (en) | 2008-02-27 | 2008-02-27 | Enhancement type gripper band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201162098Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002526A (en) * | 2014-05-30 | 2014-08-27 | 哈尔滨工业大学 | Carbon fiber reinforced resin board with polytetrafluoroethylene thin films as surface layers and manufacturing method of carbon fiber reinforced resin board |
-
2008
- 2008-02-27 CN CNU2008200835519U patent/CN201162098Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002526A (en) * | 2014-05-30 | 2014-08-27 | 哈尔滨工业大学 | Carbon fiber reinforced resin board with polytetrafluoroethylene thin films as surface layers and manufacturing method of carbon fiber reinforced resin board |
| CN104002526B (en) * | 2014-05-30 | 2016-01-13 | 哈尔滨工业大学 | Top layer is carbon fiber-reinforced resin plate and the method for making thereof of polytetrafluoroethylene film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20081210 |
|
| CX01 | Expiry of patent term |