CN102990854A - Feeding nozzle in on-line carbon fiber composite material die pressing device - Google Patents
Feeding nozzle in on-line carbon fiber composite material die pressing device Download PDFInfo
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- CN102990854A CN102990854A CN2012105193232A CN201210519323A CN102990854A CN 102990854 A CN102990854 A CN 102990854A CN 2012105193232 A CN2012105193232 A CN 2012105193232A CN 201210519323 A CN201210519323 A CN 201210519323A CN 102990854 A CN102990854 A CN 102990854A
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- spout
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Abstract
The invention relates to a feeding nozzle in an online carbon fiber composite die pressing device, and belongs to the field of machinery. Most of the existing nozzles are used for transversely injecting materials, so that the materials are wasted, the injection effect is poor, the production automation is difficult to realize, and the production rate of carbon fiber composite products is reduced. The nozzle comprises a nozzle body transversely and fixedly arranged at the front end of a machine barrel, a discharge hole is formed in the front end of the machine barrel, a cavity is formed in the nozzle body, one end of the cavity is connected with the discharge hole, a vertically downward nozzle is formed in the lower side surface of the nozzle body and connected with the other end of the cavity, and a cover sealing device for opening and closing the nozzle is arranged on the nozzle body. After the structure is adopted, the carbon fiber composite material can be easily and effectively injected into the mold, and the opening and closing of the nozzle can be controlled at will, so that the production automation of the whole online mold pressing is realized, and the production rate and the quality of carbon fiber composite material products are greatly improved.
Description
Technical field
The invention belongs to mechanical field, relate to online molding device, be specifically related to the delivery nozzle in the online molding device of a kind of carbon fibre composite.
Background technology
Carbon fibre composite is subject to showing great attention to of people with its excellent intensity and corrosion resistance always, and carbon fiber composite material article is generally undertaken by online molding device forming after the techniques such as injection moulding, mold pressing and pultrusion.Generally adopt horizontal injection press material feeding in the mould in the existing online molding device, then carry out mold pressing and pultrusion, because the delivery nozzle on the horizontal injection press is laterally to install, spout is positioned at an end of nozzle, therefore nozzle is laterally mould to be carried out material feeding, add that carbon fibre composite is in thick shape at this moment, material does not flow out from spout and just flowed to the outside in mould, not only waste material but also the material feeding effect is bad, reduce the quality of production of carbon fiber composite material article, again because the restriction of the horizontal feeding of nozzle, so that moulding press and die layout limited location, be difficult to realize the production automation, also reduced the productivity ratio of carbon fiber composite material article.
Summary of the invention
The objective of the invention is to have the problems referred to above for existing technology, proposed by changing the material feeding direction, the delivery nozzle in the online molding device of a kind of carbon fibre composite of raising goods productive rate and quality.
Purpose of the present invention can realize by following technical proposal: the delivery nozzle in the online molding device of a kind of carbon fibre composite, comprise the nozzle body that laterally is fixedly mounted on the machine barrel front end, described machine barrel front end is provided with discharging opening, described nozzle body inside is provided with cavity, one end of cavity is connected with described discharging opening, it is characterized in that, offer spout vertically downward on the described nozzle body downside, spout is connected with the described cavity other end, is provided with the capping apparatus that opens and closes spout on the described nozzle body.Adopt this structure, changing the horizontal material feeding of tradition is vertical material feeding, the putting position of mould also can change according to the change of feed direction like this, goods after the mold pressing are sent and can easily be realized the production automation to mould again material feeding, and the design of capping apparatus has not only solved when need not material feeding, the problem that material arbitrarily drips under deadweight, also overcome the difficult problem because of clout sclerosis gambling plug spout, thereby guaranteed effective material feeding, improved the quality of products.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, described capping apparatus comprises driver one, connector, back shaft, lever bracket and shift fork, described driver one is positioned at the nozzle body upper side, described shift fork transverse fit is at the nozzle body downside, shift fork one end is positioned at a side of spout, the shift fork other end is near the front end of nozzle body, described back shaft is fixedly mounted on the another side of nozzle body, described lever bracket is hinged on the back shaft, lever bracket lower end and the shift fork other end are hinged, lever bracket upper end be connected first hinged, described connector other end is connected with driver one.This design is filled part and has been utilized the working space of nozzle, and not only attractive in appearance and scientific arrangement is reasonable, capping apparatus both can open and close effectively to spout, did not also hinder the movement of nozzle on a plurality of directions.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, described lever bracket comprises framework and the feet that is solidly fixed with framework, described framework is located on the nozzle body by support sleeve, the lower side of framework offers the jaws hinged with the shift fork other end, and described feet vertically is fixedly mounted on the upper side edge of framework and with to be connected first hinged.After adopting this structure, lever bracket promotes swing under the connector effect at driver, and the upper and lower side on the framework can form collision with nozzle body, the width of cloth of crossing that has limited lever bracket swings, thereby also limited the relative displacement of shift fork, avoided the shift fork transition to move and lose the effect that opens and closes spout.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, described capping apparatus comprises connector and driver two and shift fork, described shift fork transverse fit is at the nozzle body downside, shift fork one end is positioned at a side of spout, the shift fork other end is near the front end of nozzle body, described driver two is positioned at the downside of nozzle body, and driver two is connected with the shift fork other end by described connector.After adopting this structure, not only saved material, reduced cost, also saved capping apparatus taking up room on nozzle more, and capping apparatus still can effectively be implemented to open and close to spout.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, described nozzle body downside is provided with and is complementary with shift fork and for the chute of shift fork slippage, described spout is positioned at chute.This design is so that more smooth and easy during the shift fork displacement, and dislocation or the break-off that may occur when also having avoided simultaneously shift fork work have promoted the stability of shift fork for the spout switching function.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, the both sides that are positioned at spout in the described chute are provided with blade one and blade two, the cutter head of blade one and blade two is complementary and arranges in opposite directions, described blade one is fixedly mounted on the shift fork, and described blade two is fixedly mounted in the chute.This design be so that in when sealing, can effectively cut off the clout of nozzle, solved clout because of sclerosis and block the problem of spout, and is also more thorough in sealing.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, be provided with annular lug near the machine barrel end on the described nozzle body lateral surface, described annular lug outer peripheral face is hexagon.This structure can be by annular lug so that operation be easily simple and easy so that when nozzle is installed or adjusted the feeding angle.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, this driver one comprise cylinder and push rod, described cylinder is fixedly mounted on the nozzle body, described push rod one end is positioned at cylinder, and the push rod other end is positioned at outside the cylinder and with the connector other end and is connected.
In the delivery nozzle in the above-mentioned online molding device of a kind of carbon fibre composite, this driver two comprise cylinder and push rod, described cylinder is fixedly mounted on the nozzle body, and described push rod one end is positioned at cylinder, and the push rod other end is positioned at outside the cylinder and with connector and is connected.
Compared with prior art, after the present invention adopted said structure, carbon fibre composite can easily inject in the mould effectively, also can arbitrarily control the switching of spout, so that whole online mold pressing realizes the production automation, thereby productivity ratio and the quality of carbon fiber composite material article have significantly been improved.
Description of drawings
Fig. 1 is stereogram of the present invention.
Fig. 2 is horizontal mounting portion of the present invention cutaway view.
Fig. 3 is another structure lateral part cutaway view of capping apparatus among the present invention.
Among the figure, 1, machine barrel; 2, nozzle body; 3, discharging opening; 4, cavity; 5, spout; 6, cylinder; 7, push rod; 8, connector; 9, back shaft; 10, shift fork; 11, framework; 12, feet; 13, jaws; 14, chute; 15, blade one; 16, blade two; 17, annular lug.
The specific embodiment
Below be specific embodiments of the invention and by reference to the accompanying drawings, technical scheme of the present invention is further described, but the present invention be not limited to these embodiment.
Such as Fig. 1, Fig. 2 and shown in Figure 3, delivery nozzle in the online molding device of a kind of carbon fibre composite comprises the nozzle body 2 that laterally is fixedly mounted on machine barrel 1 front end, be provided with discharging opening 3 at machine barrel 1 front end, be provided with cavity 4 in nozzle body 2 inside, one end of cavity 4 is connected with described discharging opening 3, offer vertically downward spout 5 at nozzle body 2 downsides, spout 5 is connected with described cavity 4 other ends, is provided with capping apparatus at nozzle body 2.Adopt this structure, changing the horizontal material feeding of tradition is vertical material feeding, the putting position of mould also can change according to the change of feed direction like this, goods after the mold pressing are sent and can easily be realized the production automation to mould again material feeding, and the design of capping apparatus has not only solved when need not material feeding, the problem that material arbitrarily drips under deadweight, also overcome the difficult problem because of clout sclerosis gambling plug spout 5, thereby guaranteed effective material feeding, improved the quality of products.
As depicted in figs. 1 and 2, capping apparatus comprises cylinder 6, push rod 7, connector 8, back shaft 9, lever bracket and shift fork 10, lever bracket comprises again framework 11 and the feet 12 that is solidly fixed with framework 11, shift fork 10 transverse fit are at nozzle body 2 downsides, shift fork 10 1 ends are positioned at a side of spout 5, shift fork 10 other ends are near the front end of nozzle body 2, back shaft 9 is fixedly mounted on the another side of nozzle body 2, framework 11 is set on the nozzle body 2 by back shaft 9, the lower side of framework 11 offers the jaws 13 hinged with shift fork 10 other ends, feet 12 vertically is fixedly mounted on the upper side edge of framework 11 and is hinged with 8 one of connectors, cylinder 6 is fixedly mounted on nozzle body 2 upper sides, push rod 7 one ends are positioned at cylinder 6, and push rod 7 other ends are positioned at outside the cylinder 6 and with connector 8 other ends and are connected.The working space that part has been utilized nozzle is filled in this design, not only attractive in appearance and scientific arrangement is reasonable, capping apparatus both can open and close effectively to spout 5, do not hinder the movement of nozzle on a plurality of directions yet, when lever bracket when driver promotes under connector 8 effects swing, upper and lower side on the framework 11 can form collision with nozzle body 2, the width of cloth of crossing that has so just limited lever bracket swings, thereby also limited the relative displacement of shift fork 10, avoided shift fork 10 transition to move and lose the effect that opens and closes spout.
As shown in Figure 3, capping apparatus also can comprise connector 8, cylinder 6, push rod 7 and shift fork 10, shift fork 10 transverse fit are at nozzle body 2 downsides, shift fork 10 1 ends are positioned at a side of spout 5, shift fork 10 other ends are near the front end of nozzle body 2, and cylinder 6 is fixedly mounted on the downside of nozzle body 2, and push rod 7 one ends are positioned at cylinder 6, push rod 7 other ends are positioned at outside the cylinder 6 and with 8 one of connectors and are connected, and connector 8 other ends are connected with shift fork 10 other ends.This structure can be implemented effectively to open and close to spout 5 equally, another kind of structure compared to above-mentioned capping apparatus, this structure has also been saved material, reduced cost, saved capping apparatus taking up room on nozzle, and whole capping apparatus does not hinder the displacement on the nozzle different directions equally more yet.
Such as Fig. 1, Fig. 2 and shown in Figure 3, be provided with at nozzle body 2 downsides and be complementary with shift fork 10 and for the chute 14 of shift fork 10 slippages, described spout 5 is positioned at chute 14, be provided with blade 1 and blade 2 16 in the both sides of spout 5, the cutter head of blade 1 and blade 2 16 is complementary and arranges in opposite directions, blade 1 is fixedly mounted on the shift fork 10, and blade 2 16 is fixedly mounted in the chute 14.This design is so that in when sealing, and the clout that can effectively cut off spout 5 places has solved clout because of sclerosis and block the problem of spout 5, and is also more thorough in sealing.
Such as Fig. 1, Fig. 2 and shown in Figure 3, on nozzle body 2 lateral surfaces, be provided with annular lug 17 near machine barrel 1 end, described annular lug 17 outer peripheral faces are hexagon.This structure can be by annular lug 17 so that operation be easily simple and easy so that when nozzle is installed or adjusted the feeding angle.
Specific embodiment described herein only is to the explanation for example of the present invention's spirit.Those skilled in the art can make various modifications or replenish or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present invention or surmount the defined scope of appended claims.
Claims (9)
1. the delivery nozzle in the online molding device of carbon fibre composite, comprise the nozzle body that laterally is fixedly mounted on the machine barrel front end, described machine barrel front end is provided with discharging opening, described nozzle body inside is provided with cavity, one end of cavity is connected with described discharging opening, it is characterized in that, offers spout vertically downward on the described nozzle body downside, spout is connected with the described cavity other end, is provided with the capping apparatus that opens and closes spout on the described nozzle body.
2. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 1, it is characterized in that, described capping apparatus comprises driver one, connector, back shaft, lever bracket and shift fork, described driver one is positioned at the nozzle body upper side, described shift fork transverse fit is at the nozzle body downside, shift fork one end is positioned at a side of spout, the shift fork other end is near the front end of nozzle body, described back shaft is fixedly mounted on the another side of nozzle body, described lever bracket is hinged on the back shaft, lever bracket lower end and the shift fork other end are hinged, lever bracket upper end be connected first hinged, described connector other end is connected with driver one.
3. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 2, it is characterized in that, described lever bracket comprises framework and the feet that is solidly fixed with framework, described framework is located on the nozzle body by support sleeve, the lower side of framework offers the jaws hinged with the shift fork other end, and described feet vertically is fixedly mounted on the upper side edge of framework and with to be connected first hinged.
4. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 1, it is characterized in that, described capping apparatus comprises connector and driver two and shift fork, described shift fork transverse fit is at the nozzle body downside, shift fork one end is positioned at a side of spout, the shift fork other end is near the front end of nozzle body, and described driver two is positioned at the downside of nozzle body, and driver two is connected with the shift fork other end by described connector.
5. according to claim 2 or the delivery nozzle in the online molding device of 4 described a kind of carbon fibre composites, it is characterized in that described nozzle body downside is provided with and is complementary with shift fork and for the chute of shift fork slippage, described spout is positioned at chute.
6. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 5, it is characterized in that, the both sides that are positioned at spout in the described chute are provided with blade one and blade two, the cutter head of blade one and blade two is complementary and arranges in opposite directions, described blade one is fixedly mounted on the shift fork, and described blade two is fixedly mounted in the chute.
7. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 1 is characterized in that, is provided with annular lug near the machine barrel end on the described nozzle body lateral surface, and described annular lug outer peripheral face is hexagon.
8. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 2, it is characterized in that, this driver one comprise cylinder and push rod, described cylinder is fixedly mounted on the nozzle body, described push rod one end is positioned at cylinder, and the push rod other end is positioned at outside the cylinder and with the connector other end and is connected.
9. the delivery nozzle in the online molding device of a kind of carbon fibre composite according to claim 4, it is characterized in that, this driver two comprise cylinder and push rod, described cylinder is fixedly mounted on the nozzle body, described push rod one end is positioned at cylinder, and the push rod other end is positioned at outside the cylinder and with connector and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519323.2A CN102990854B (en) | 2012-11-27 | 2012-11-27 | Feeding nozzle in on-line carbon fiber composite material die pressing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210519323.2A CN102990854B (en) | 2012-11-27 | 2012-11-27 | Feeding nozzle in on-line carbon fiber composite material die pressing device |
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| CN102990854A true CN102990854A (en) | 2013-03-27 |
| CN102990854B CN102990854B (en) | 2015-11-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210519323.2A Active CN102990854B (en) | 2012-11-27 | 2012-11-27 | Feeding nozzle in on-line carbon fiber composite material die pressing device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201326006Y (en) * | 2008-12-29 | 2009-10-14 | 襄樊博亚精工机器有限公司 | Auto-cleaning device for the lip mouth of air knife |
| CN201405483Y (en) * | 2008-12-11 | 2010-02-17 | 福建工程学院 | Rotary type locking controllable material injecting nozzle |
| CN101768711A (en) * | 2008-12-29 | 2010-07-07 | 襄樊博亚精工机器有限公司 | Automatic cleaning device for lip of air knife |
| CN202922868U (en) * | 2012-11-27 | 2013-05-08 | 宁波市森正塑业科技有限公司 | Feeding nozzle for carbon-fibre composite on-line moulding apparatus |
-
2012
- 2012-11-27 CN CN201210519323.2A patent/CN102990854B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201405483Y (en) * | 2008-12-11 | 2010-02-17 | 福建工程学院 | Rotary type locking controllable material injecting nozzle |
| CN201326006Y (en) * | 2008-12-29 | 2009-10-14 | 襄樊博亚精工机器有限公司 | Auto-cleaning device for the lip mouth of air knife |
| CN101768711A (en) * | 2008-12-29 | 2010-07-07 | 襄樊博亚精工机器有限公司 | Automatic cleaning device for lip of air knife |
| CN202922868U (en) * | 2012-11-27 | 2013-05-08 | 宁波市森正塑业科技有限公司 | Feeding nozzle for carbon-fibre composite on-line moulding apparatus |
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| CN102990854B (en) | 2015-11-25 |
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Effective date of registration: 20151013 Address after: 315176 Zhejiang city of Ningbo province Yinzhou Wang Chunhua Road Industrial Park, No. 759 spring Applicant after: NINGBO SUNBOW TRADE CO., LTD. Address before: 315176 Zhejiang city of Ningbo province Yinzhou District Wang Chunhua Road Industrial Park, No. 759 spring Applicant before: Ningbo Senzheng Plastic Technology Co., Ltd. |
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Address after: 315000 Xinzhuang village, Gaoqiao Town, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO SUNBOW TRADE Co.,Ltd. Address before: 315176 No. 759, Chunhua Road, Wangchun Industrial Park, Yinzhou, Ningbo, Zhejiang Patentee before: NINGBO SUNBOW TRADE Co.,Ltd. |