CN202148406U - Tensioning device for composite yarn inlet of non-woven fabrics - Google Patents
Tensioning device for composite yarn inlet of non-woven fabrics Download PDFInfo
- Publication number
- CN202148406U CN202148406U CN201120256891U CN201120256891U CN202148406U CN 202148406 U CN202148406 U CN 202148406U CN 201120256891 U CN201120256891 U CN 201120256891U CN 201120256891 U CN201120256891 U CN 201120256891U CN 202148406 U CN202148406 U CN 202148406U
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- hydraulic oil
- oil cylinders
- support
- tensioning
- sliders
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- Expired - Lifetime
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Abstract
The utility model relates to production equipment of non-woven fabrics, in particular to a tensioning device for composite yarn inlet of non-woven fabrics, which comprises multi-stage tensioning rollers, yarn guiding teeth and a support and is characterized in that two ends of each tensioning roller are respectively connected with sliders through fulcrums and bearings. The sliders are connected with hydraulic oil cylinders and matched with a guide rail arranged on the support. The hydraulic oil cylinders are controlled by an electrically controlled hydraulic station which controls the hydraulic oil cylinders in output mode so that the position for supporting the tensioning roller can be changed in real time. The hydraulic oil cylinders are fixed on the support, and extension arms of the hydraulic oil cylinders are connected with the sliders. The tensioning rollers are positioned by the extension arms through the sliders, the guide rail and the fulcrums, tension force of the tensioning rollers on carbon yarns is controlled, and the tension force of each carbon yarn is the same. The tensioning device for composite yarn inlet of non-woven fabrics controls the position of the tensioning rollers through the hydraulic oil cylinders and has the advantages of being convenient to operate, high in automation degree and production efficiency and capable of lowering working strength of workers, saving manpower and producing non-woven fabric products with smooth surfaces and identical thickness and the like.
Description
Technical field
The utility model relates to the production equipment of nonwoven fabric, specifically a kind of easy to operate, production efficiency is high, crudy is good non-woven fabric compoundedly goes into the yarn tensioning apparatus.
Background technology
As everyone knows because the nonwoven fabric price is low, flexible, retractility is good, water resistance is high, good water absorption, etc. advantage, be widely used, the synthetic cloth of carbon fiber particularly is such as industrial case material, fishing rod, pipe fitting, filtering material etc.;
AgriculturalBe used for crop protection cloth, seedling cloth, irrigate cloth, be incubated curtain etc., the formation of nonwoven fabric is that the thermoplastic polyurethane particle is heated through screw extruder, fusion; Be squeezed into melt, when melt when the spinneret orifice of die head is extruded, receive the thermal current winding-up of spinneret orifice both sides; Melt is drawn into the warp-wise superfine fibre, and autoadhesion forms the elastic polyurethane nonwoven fabric, existing non-woven cloth manufacturing device comprise put yarn feeding device, go into the yarn tensioning apparatus, add heat composite apparatus, heating flattens calibrator, cooling device, cloth collector, control device; In use; Carbon yarns etc. get into into the yarn tensioning apparatus through the guide tooth after being pulled on the creel, get into then to add heat composite apparatus thermocompression forming Cheng Buhou and get into heating again and flatten calibrator arrangement promptly becoming nonwoven big cloth just; After cooling device and cloth collector are rolled into volume; The yarn tensioning apparatus of going into wherein is made up of multistage idler roller, guide tooth and support, and idler roller is supported on the support by two ends, and the adjusting of idler roller is to be undertaken by adjusting screw(rod), the nut that is provided with on the support; Its deficiency is inconvenient operation, it is inhomogeneous etc. to regulate, low, the poor product quality of production efficiency.
Summary of the invention
The purpose of the utility model is the deficiency that solves above-mentioned prior art, provide a kind of easy to operate, labor strength is low, automaticity is high, production efficiency is high, the non-woven fabric compounded of good product quality goes into the yarn tensioning apparatus.
The utility model solves the technical scheme that its technical problem adopted:
A kind of non-woven fabric compounded yarn tensioning apparatus of going into; Comprise multistage idler roller, guide tooth and support composition; The two ends that it is characterized in that each idler roller are connected with slide block through fulcrum, bearing respectively, and slide block is connected with hydraulic jack and matches with guide rail that support is provided with, and hydraulic jack is controlled by the electric-controlled hydraulic station; Electric-controlled hydraulic is stood firm and is pressed output control oil cylinder, makes the position real time altering that supports idler roller.
The described hydraulic jack of the utility model is fixed on the support; The telescopic arm of hydraulic jack is connected with slide block; Through the variation of hydraulic fluid pressure in the hydraulic jack, making telescopic arm is the idler roller location through slide block, guide rail and fulcrum, and the control idler roller is to the tension force of carbon yarn silk; Make the tension force of every carbon yarn identical, make compound nonwoven thickness evenly, surfacing.
The utility model is through the position of hydraulic jack control idler roller, have easy to operate, reduce hand labor intensity, automaticity high,, save manpower, production efficiency high, produce advantages such as the nonwoven fabric product surface is smooth, thick broad unanimity arranged.
Description of drawings
Accompanying drawing is a kind of structural representation of the utility model.
Fig. 1 is a front view.
Fig. 2 is a vertical view.
Fig. 3 is a left view.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
As shown in the figure, a kind of non-woven fabric compounded yarn tensioning apparatus of going into comprises that multistage idler roller 1, guide tooth and support 2 form; Idler roller 1, guide tooth, support 2 structures are identical with connected mode and prior art, and this does not give unnecessary details, and the utility model is characterised in that the two ends of each idler roller 1 are connected with slide block 4 through fulcrum 3, bearing respectively; Slide block 4 is connected with hydraulic jack 5 and matches with guide rail 6 that support 2 is provided with, and hydraulic jack 5 is by 7 controls of electric-controlled hydraulic station, electric-controlled hydraulic station 7 level pressure output control oil cylinder; Make the position real time altering that supports idler roller 1, described hydraulic jack 5 is fixed on the support 2, and the telescopic arm of hydraulic jack 5 is connected with slide block 4; Variation through hydraulic fluid pressure in the hydraulic jack 5; Make telescopic arm be idler roller 2 location through slide block 4, guide rail 6 and fulcrum 3, the tension force of 2 pairs of carbon yarns of control idler roller silk makes the tension force of every carbon yarn identical; Make compound nonwoven thickness evenly, surfacing; Above-mentioned said hydraulic jack also can adopt the cylinder mode, and cylinder is connected with automatically controlled air pressure station, through the control device control cylinder; The utility model is through the position of hydraulic jack control idler roller, have easy to operate, reduce hand labor intensity, automaticity high,, save manpower, production efficiency high, produce advantages such as the nonwoven fabric product surface is smooth, thick broad unanimity arranged.
Claims (2)
1. non-woven fabric compoundedly go into the yarn tensioning apparatus for one kind; Comprise multistage idler roller, guide tooth and support composition; The two ends that it is characterized in that each idler roller are connected with slide block through fulcrum, bearing respectively; Slide block is connected with hydraulic jack and matches with guide rail that support is provided with, and hydraulic jack is controlled by the electric-controlled hydraulic station.
2. a kind of non-woven fabric compounded yarn tensioning apparatus of going into according to claim 1 is characterized in that described hydraulic jack is fixed on the support, and the telescopic arm of hydraulic jack is connected with slide block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256891U CN202148406U (en) | 2011-07-20 | 2011-07-20 | Tensioning device for composite yarn inlet of non-woven fabrics |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120256891U CN202148406U (en) | 2011-07-20 | 2011-07-20 | Tensioning device for composite yarn inlet of non-woven fabrics |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202148406U true CN202148406U (en) | 2012-02-22 |
Family
ID=45589471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120256891U Expired - Lifetime CN202148406U (en) | 2011-07-20 | 2011-07-20 | Tensioning device for composite yarn inlet of non-woven fabrics |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202148406U (en) |
-
2011
- 2011-07-20 CN CN201120256891U patent/CN202148406U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: WEIHAI BAOWEI NEW MATERIAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: WEIHAI BAOWEI FISHING TACKLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 264200 No. 255-2, Xiangjiang Road, Zhang Cun town, Weihai, Shandong Patentee after: Weihai Baowei New Material Technology Co., Ltd. Address before: 264200 No. 255-2, Xiangjiang Road, Zhang Cun town, Weihai, Shandong Patentee before: Weihai Baowei Fishing Tackle Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120222 |