CN102926132A - Production system for forming continuous glass fiber strand mat by one-step method - Google Patents
Production system for forming continuous glass fiber strand mat by one-step method Download PDFInfo
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- CN102926132A CN102926132A CN2012104611819A CN201210461181A CN102926132A CN 102926132 A CN102926132 A CN 102926132A CN 2012104611819 A CN2012104611819 A CN 2012104611819A CN 201210461181 A CN201210461181 A CN 201210461181A CN 102926132 A CN102926132 A CN 102926132A
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Abstract
The invention relates to a production system for forming a continuous glass fiber strand mat by a one-step method, and the production system is characterized in that the production system comprises glass furnaces, oiling rolls, cluster dividing devices, fiber throwing mechanisms, a conveying belt, an oven, a longitudinal cutting device and a winding device, wherein the glass furnaces are arranged above the moving conveying belt; the oiling rolls, the cluster dividing devices, fiber guiding rolls and the fiber throwing mechanisms corresponding to the glass furnaces sequentially are arranged between the glass furnaces and the conveying belt; a discharge end of the conveying belt is joined with a feed end of a transport conveying belt of the oven; and the winding device is arranged at a discharge end of the transport conveying belt of the oven. The production system has the advantages that forming is conducted once without circulating; the energy consumption is low; the yield is high; and the manufacturing cost is low.
Description
Technical field
The present invention relates to a kind of glass fiber precursor felt production system, particularly a kind of one step processing glass fibre continuous strand felt production system.
Background technology
Glass fibre continuous strand felt is that a kind of Novel glass fiber nonwoven strengthens base material, it is owing to having isotropism, leading good fluidity, resistance to erosion, cover that mould is good, mechanical strength is high, easily discharge the advantages such as bubble, be widely used in the forming process of glass fiber reinforced plastics such as pultrusion, mold pressing, winding, hand paste, vacuum forming, the article of fiber reinforced plastics that strengthens with this base material is widely used in the fields such as space flight and aviation, chemical anticorrosion, automobile, ships and light boats, sports equipment, building materials, electronics, electrical equipment, amusement appliance.
China's glass fibre continuous strand felt adopts the two-step method moulding process at present, and it has drawn first cake, then transports creel to, introduces and throws the moulding of silk forming machine.This kind technique has produces flexibly, with opening with stopping, changes easily advantage of kind.But have certain problem: consume energy higher, uniform in shaping is poor, imperfect bonding, the problem such as TENSILE STRENGTH is low.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of one step processing glass fibre continuous strand felt production system, and good uniformity, power consumption is low, output is large, production cost is low.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of one step processing glass fibre continuous strand felt production system, its innovative point is: comprise glass furnace, oiling rolls, beam splitter, the throwing machine structure, conveyer belt, baking oven, longitudinal cutting device and wrap-up, glass furnace is arranged on mobile conveyer belt top, between glass furnace and conveyer belt, set gradually the oiling rolls corresponding with glass furnace, beam splitter, godet roller and throwing machine structure, described conveyer belt discharge end is connected with the transport conveyer belt feed end of baking oven, and the transport conveyer belt discharge end of baking oven arranges wrap-up.
Further, but described throwing machine structure comprises drawing wheel and throwing the silk wheel of rotation, described slit of drawing the some that evenly distributes vertically on the wheel periphery, throwing silk wheel is installed in and draws in the wheel, throwing silk wheel outer surface is provided with can be from drawing wheel to be embedded in and stretching out the radial pattern projection of drawing the wheel slit, and described throwing silk wheel can be along drawing the wheel intrados to do the swing of certain angle.
Further, described glass furnace has some right, extend along the conveyer belt moving direction, and each is arranged in opposite directions to throwing machine structure corresponding to glass furnace.
The invention has the advantages that: glass metal flows out by each glass furnace and is drawn as the continuous fibers monofilament, and fibre single thread is divided into some Shu Yuansi by beam splitter; Enter the throwing machine structure behind the raw tow pile warp godet roller, throw under the silk action at the throwing machine structure, the raw tow throwing below on the mobile conveyer belt, cover whole conveyer belt width, form the precursor felt, the precursor felt continuously enters oven for drying by conveyer belt, and is wound up by wrap-up.One-shot forming, need not the turnover, consume energy low, output is large, production cost is low.
Description of drawings
Fig. 1 is one step processing glass fibre continuous strand felt operation system structure schematic diagram of the present invention.
Fig. 2 is one step processing glass fibre continuous strand felt production system profile among the present invention.
Fig. 3 is throwing machine structure front view among the present invention.
Fig. 4 draws wheel lateral profile figure among the present invention.
The specific embodiment
As shown in Figure 1, 2, comprise glass furnace 1, oiling rolls 2, beam splitter 3, godet roller 4, throwing machine structure 5, conveyer belt 6, baking oven 7, longitudinal cutting device 8, wrap-up 9.
Glass furnace 1 has some right, be arranged on conveyer belt 6 tops, and extend along conveyer belt 6 moving directions, between glass furnace 1 and conveyer belt 6, set gradually oiling rolls 2, beam splitter 3, godet roller 4 and the throwing machine structure 5 corresponding with glass furnace 1, and each is arranged in opposite directions to the throwing machine structure 5 of glass furnace 1 correspondence.
Throwing machine structure 5 is shown in Fig. 3,4, but comprise drawing wheel 51 and throwing silk wheel 52 of rotation, draw the slit 53 of the some that evenly distributes vertically on wheel 51 peripheries, draw wheel 51 to be similar to an internal gear, throwing silk wheel 52 is installed in and draws in the wheel 51, throwing silk wheel 52 meshes with drawing wheel 51 as a gear, throws silk wheel 52 outer surfaces and is provided with and can from draw wheel 51 to be embedded in and stretching out and draw the radial pattern projection of taking turns slit 53, throws silk wheel 52 and also can take turns the swing that 51 intrados are made ± 60 ° of angles along drawing simultaneously.
Conveyer belt 6 discharge ends are connected with the transport conveyer belt feed end of baking oven 7, and the transport conveyer belt discharge end of baking oven 7 arranges wrap-up 9.
Longitudinal cutting device 8 and cutter 9 are set between baking oven 7 and wrap-up 9, longitudinal cutting device 8 is a pair of cutter disc that is arranged between baking oven 7, the wrap-up 9 and is positioned at precursor felt both sides, cutter 9 be a pair of axis perpendicular to the cutting roller of precursor felt moving direction, the cutting knife that extends along axis direction is set on the cutting roller.
Operation principle: glass metal flows out by each glass furnace 1 and is drawn as the continuous fibers precursor, and fiber precursor is divided into some raw tows by beam splitter 3; Enter throwing machine structure 5 behind the raw tow pile warp godet roller 4, surround on the part circumferential surface that draws wheel 51, its cornerite is larger, draw wheel 51 to rotate simultaneously, throwing silk wheel 52 rotations and edge draws wheel 51 intrados to do the swing of ± 60 ° of angles, when throw silk wheel 52 touch draw wheel 51 lip-deep fiber precursors after, so that being close to, this place draw the glass fiber precursor on wheel 51 surfaces to break away from, and under centrifugal action, the raw tow throwing below on the mobile conveyer belt 6, cover whole conveyer belt 6 width, form the precursor felt, the precursor felt continuously enters baking oven 7 oven dry by conveyer belt, and is wound up by wrap-up 9.
Claims (3)
1. one step processing glass fibre continuous strand felt production system, it is characterized in that: comprise glass furnace, oiling rolls, beam splitter, throwing machine structure, conveyer belt, baking oven, longitudinal cutting device and wrap-up, glass furnace is arranged on mobile conveyer belt top, between glass furnace and conveyer belt, set gradually the oiling rolls corresponding with glass furnace, beam splitter, godet roller and throwing machine structure, described conveyer belt discharge end is connected with the transport conveyer belt feed end of baking oven, and the transport conveyer belt discharge end of baking oven arranges wrap-up.
2. one step processing glass fibre continuous strand felt production system according to claim 1, it is characterized in that: but described throwing machine structure comprises drawing wheel and throwing the silk wheel of rotation, described slit of drawing the some that evenly distributes vertically on the wheel periphery, throwing silk wheel is installed in and draws in the wheel, throwing silk wheel outer surface is provided with can be from drawing wheel to be embedded in and stretching out the radial pattern projection of drawing the wheel slit, and described throwing silk wheel can be along drawing the wheel intrados to do the swing of certain angle.
3. one step processing glass fibre continuous strand felt production system according to claim 1, it is characterized in that: described glass furnace has some right, extend along the conveyer belt moving direction, and each is arranged in opposite directions to throwing machine structure corresponding to glass furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104611819A CN102926132A (en) | 2012-11-16 | 2012-11-16 | Production system for forming continuous glass fiber strand mat by one-step method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104611819A CN102926132A (en) | 2012-11-16 | 2012-11-16 | Production system for forming continuous glass fiber strand mat by one-step method |
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| CN102926132A true CN102926132A (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012104611819A Pending CN102926132A (en) | 2012-11-16 | 2012-11-16 | Production system for forming continuous glass fiber strand mat by one-step method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240421A (en) * | 2019-07-04 | 2019-09-17 | 江苏九鼎新材料股份有限公司 | A kind of production technology of epoxy type glass fibre continuous felt |
Citations (4)
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|---|---|---|---|---|
| US5011523A (en) * | 1988-10-28 | 1991-04-30 | Vetrotex Saint Gobain | Process and device for producing a yarn or ribbon formed from reinforcement fibers and a thermoplastic organic material |
| CN1629381A (en) * | 2004-08-10 | 2005-06-22 | 泰山玻璃纤维股份有限公司 | Process for making composite fabric needle felt |
| CN101125732A (en) * | 2006-08-18 | 2008-02-20 | 苏州市相城区东桥新型过滤材料厂 | Process for producing filter felt |
| CN102108602A (en) * | 2010-11-24 | 2011-06-29 | 嘉禾县宏运复合材料有限公司 | Glass fiber chopped strand mat process |
-
2012
- 2012-11-16 CN CN2012104611819A patent/CN102926132A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5011523A (en) * | 1988-10-28 | 1991-04-30 | Vetrotex Saint Gobain | Process and device for producing a yarn or ribbon formed from reinforcement fibers and a thermoplastic organic material |
| CN1629381A (en) * | 2004-08-10 | 2005-06-22 | 泰山玻璃纤维股份有限公司 | Process for making composite fabric needle felt |
| CN101125732A (en) * | 2006-08-18 | 2008-02-20 | 苏州市相城区东桥新型过滤材料厂 | Process for producing filter felt |
| CN102108602A (en) * | 2010-11-24 | 2011-06-29 | 嘉禾县宏运复合材料有限公司 | Glass fiber chopped strand mat process |
Non-Patent Citations (1)
| Title |
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| 南京玻璃纤维工业研究设计译: "《连续玻璃纤维制造工艺》", 30 September 1977, 中国建筑工业出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110240421A (en) * | 2019-07-04 | 2019-09-17 | 江苏九鼎新材料股份有限公司 | A kind of production technology of epoxy type glass fibre continuous felt |
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Application publication date: 20130213 |