CN202849730U - Carbon fiber warp knitting machine tension control device - Google Patents
Carbon fiber warp knitting machine tension control device Download PDFInfo
- Publication number
- CN202849730U CN202849730U CN 201220434632 CN201220434632U CN202849730U CN 202849730 U CN202849730 U CN 202849730U CN 201220434632 CN201220434632 CN 201220434632 CN 201220434632 U CN201220434632 U CN 201220434632U CN 202849730 U CN202849730 U CN 202849730U
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- CN
- China
- Prior art keywords
- tension
- carbon fiber
- fixed
- knitting machine
- fiber warp
- 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 - Fee Related
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Abstract
The utility model relates to a carbon fiber warp knitting machine, in particular to a device used for controlling the warp tension when the carbon fiber warp knitting machine knits. The device comprises a foundation, a yarn splitting arm is fixed on the foundation, tension pipes are fixed on the yarn splitting arm, tension springs are fixed on the outer sides of the tension pipes, tension rod support arms are further fixed on the tension pipes, tension rods are fixed at the front ends of the tension rod support arms, and the tension rod support arms are contacted with the tension springs. Due to the structure of the device, the carbon fiber warp knitting machine tension control device is capable of well controlling the tension of warps through the tension rods, and the knitting effects of carbon fiber fabrics are enabled to be good.
Description
Technical field
The utility model relates to a kind of carbon fiber warp-knitting machine, particularly a kind ofly controls carbon fiber warp-knitting machine when braiding through the device of line tension.
Background technology
Carbon fiber not only has the intrinsic intrinsic property of material with carbon element, has both again the soft machinability of textile fabric, is fortifying fibre of new generation.The fatigue durability of carbon fiber is good, and thermal coefficient of expansion is little, good corrosion resistance, and density is low.Carbon fiber is commonly used for aircraft construction material, aeronautical material, motor-driven hull material and wind power generator blade material etc.At the weaving carbon fiber, be processed in the process of carbon fiber enhancing fabric, need the tension force of control carbon fiber, so that the carbon fiber distribution is neat, fabric is effective.
Summary of the invention
The utility model technical issues that need to address provide a kind of carbon fiber of controlling through the device of line tension.
For solving above-mentioned technical problem, carbon fiber warp-knitting machine tension force control of the present utility model comprises pedestal, is fixed with a minute yarn arm on the described pedestal, is fixed with the tension pipe on the described minute yarn arm; The described tension pipe outside is fixed with tension spring, also is fixed with the tension rail support arm on the described tension pipe, and described tension rail support arm front end is fixed with tension rail, and described tension rail support arm contacts with tension spring.
Be fixed with separating needle on the described minute yarn arm square tube is installed.
Described tension rail support arm below is provided with Piezoelectric switches, and described Piezoelectric switches is connected with controller.
After adopting said structure, the utility model carbon fiber warp-knitting machine tenslator can well be controlled the tension force of warp by tension rail, so that the carbon fibre fabric weave effect is good.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Among the figure: 1 is pedestal, and 2 are a minute yarn arm, and 3 is the tension pipe, and 4 is the tension rail support arm, and 5 is tension spring, and 6 is tension rail, and 7 are separating needle installation square tube
The specific embodiment
As shown in Figure 1, carbon fiber warp-knitting machine tension force of the present utility model control comprises and is fixed with minute yarn arm 2 on the described pedestal 1 by pedestal 1 that dividing the effect of yarn arm 2 is carbon fiber to be divided into several levels send into warp knitting machine.For the warp let-off route of multi-level carbon fiber is set, is fixed with separating needle on the described minute yarn arm square tube 7 is installed.Be fixed with tension pipe 3 on the described minute yarn arm 2, described tension 3 outsides are fixed with tension spring 5, also be fixed with tension rail support arm 4 on the described tension pipe 3, described tension rail support arm 4 front ends are fixed with tension rail 6, and described tension rail support arm 4 contacts with tension spring 5.
Walk around tension rail 6 after the carbon fiber process separating needle installation square tube 7 and send into warp knitting machine, carbon fiber is pressed in tension rail 6 on the tension spring 5, and tension rail 6 keeps the tension force of carbon fibers by tension spring 5.
So that the carbon fiber broken string is provided with Piezoelectric switches below described tension rail support arm 4, described Piezoelectric switches is connected with controller for the overtension that prevents carbon fiber.During the overtension of carbon fiber, tension rail support arm 4 can be spurred downwards, when tension rail support arm 4 contacted with Piezoelectric switches, controller automatically control adjustment reduce carbon fiber tension force.
Claims (3)
1. a carbon fiber warp-knitting machine tenslator comprises pedestal, it is characterized in that: be fixed with a minute yarn arm on the described pedestal, be fixed with the tension pipe on the described minute yarn arm; The described tension pipe outside is fixed with tension spring, also is fixed with the tension rail support arm on the described tension pipe, and described tension rail support arm front end is fixed with tension rail, and described tension rail support arm contacts with tension spring.
2. according to carbon fiber warp-knitting machine tenslator claimed in claim 1, it is characterized in that: be fixed with separating needle on the described minute yarn arm square tube is installed.
3. according to claim 1 or 2 described carbon fiber warp-knitting machine tenslators, it is characterized in that: described tension rail support arm below is provided with Piezoelectric switches, and described Piezoelectric switches is connected with controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434632 CN202849730U (en) | 2012-08-29 | 2012-08-29 | Carbon fiber warp knitting machine tension control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220434632 CN202849730U (en) | 2012-08-29 | 2012-08-29 | Carbon fiber warp knitting machine tension control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202849730U true CN202849730U (en) | 2013-04-03 |
Family
ID=47980948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220434632 Expired - Fee Related CN202849730U (en) | 2012-08-29 | 2012-08-29 | Carbon fiber warp knitting machine tension control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202849730U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059237A (en) * | 2017-04-25 | 2017-08-18 | 东华大学 | A kind of symmetrical warp let-off method and device of single needle bar warp knitting machine |
-
2012
- 2012-08-29 CN CN 201220434632 patent/CN202849730U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107059237A (en) * | 2017-04-25 | 2017-08-18 | 东华大学 | A kind of symmetrical warp let-off method and device of single needle bar warp knitting machine |
| CN107059237B (en) * | 2017-04-25 | 2019-07-19 | 东华大学 | A kind of symmetrical warp let-off method and device of single needle bar warp knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20160829 |