CN101929038B - Oil-free high-speed needling machine - Google Patents
Oil-free high-speed needling machine Download PDFInfo
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- CN101929038B CN101929038B CN2010102685734A CN201010268573A CN101929038B CN 101929038 B CN101929038 B CN 101929038B CN 2010102685734 A CN2010102685734 A CN 2010102685734A CN 201010268573 A CN201010268573 A CN 201010268573A CN 101929038 B CN101929038 B CN 101929038B
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- guide
- needle beam
- oil
- connecting rods
- crank shaft
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Abstract
The invention discloses an oil-free high-speed needling machine, which comprises a machine frame, a guide mechanism, a lifter and a net support plate, wherein a feeding roller and a discharging roller are respectively arranged at both ends of the net support plate; the guide mechanism comprises a driving motor and a needle beam which are arranged on the machine frame; a crank shaft is connected to an output shaft of the driving motor; a connecting rod connected with the needle beam is arranged on the crank shaft; a plurality of connecting shafts are arranged on the needle beam; a pair of guide connecting rods is connected to the connecting shaft in a horizontal direction; and a small guide crank shaft is arranged on the machine frame and is connected with the guide connecting rods. In the oil-free high-speed needling machine, the needle beam is subjected to the action of the guide connecting rods while doing vertical reciprocating motion under the driving of the connecting rods and the crank shaft and is guided by the guide connecting rods and the small guide crank shaft without using a guide sleeve, and the sliding friction of the original needling machine adopting a guide sleeve guiding structure is converted into the rolling friction of the conventional guide mechanism to reduce high temperature and resistance which are generated due to friction during reciprocating motion greatly, prevent oil spilling and improve the speed and stability of the needling machine greatly.
Description
Technical field
The invention belongs to technical field of textile machine, be specifically related to a kind of oil-free high-speed needling machine.
Background technology
Needing machine is mainly used in does repeated puncture to fiber web layer, and the effect through pricker makes fluffy various fibers entangled to each other and reinforce, and forms the nonwoven fabric product.
A kind of needing machine of the prior art mainly is to drive the linear reciprocating motion that needle beam is done vertical direction through eccentric mechanism, drives the pricker needling fiber.Stable for needle beam is done vertically to reciprocating motion, be typically provided with guide pin bushing on the connecting axle of needle beam bottom, come the motion of needle beam is led.
Because the reciprocating motion of needle beam mainly realizes through eccentric drive mechanism, like this connecting axle when doing vertical high speed reciprocating motion, can receive unavoidably level to the branch active force, thereby guide pin bushing is caused wearing and tearing; Reduced the service life of guide pin bushing; And the axis of guide and guide pin bushing must rub during the guide pin bushing guiding, can produce a large amount of heats under the high-speed friction, and caloric value has limited the speed of connecting axle greatly again; Also can cause the oil sealing breakage leakage of oil to occur during the frayed or high temperature of this outer bush; Pollute fibre, for fear of the appearance of above-mentioned condition, the speed controlling with needing machine of having to is in lower level; And the guiding mechanism of easy abrasion often needs to safeguard that these all make production efficiency have a greatly reduced quality.
Summary of the invention
The present invention is directed to the deficiency of prior art, a kind of oil-free high-speed needling machine that need not guide pin bushing, can improve needing machine speed greatly is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of oil-free high-speed needling machine; Comprise frame, be located at the guiding mechanism on the frame and be positioned at the lifter and the holder web plate of guiding mechanism downside, holder web plate two ends are respectively equipped with feed roller and discharging roller, and described guiding mechanism comprises drive motors and the needle beam of being located on the frame; Be connected with bent axle on the described drive motors output shaft; Bent axle is provided with the connecting rod that is connected with needle beam, and described needle beam is provided with a plurality of connecting axles, and level is to being connected with a pair of guide link on the connecting axle; Frame is provided with the guiding small crankshaft of symmetric arrays in the needle beam both sides, and the guiding small crankshaft is connected with guide link.
The invention has the beneficial effects as follows: the needle beam right ends is connected with the guiding small crankshaft through guide link; Also receive the effect of guide link when needle beam is done vertical reciprocating motion under connecting rod and crank-driven like this; Lead by guide link and guiding small crankshaft; Need not use guide pin bushing, the sliding friction of the needing machine that adopted the guide pin bushing guide frame is originally become the rolling friction of existing guiding mechanism, when greatly reducing reciprocating motion because of fricative high temperature and resistance; Leakage of oil can not occur, the speed and the stability of needing machine are greatly improved.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explain.
With reference to shown in Figure 1, the invention discloses a kind of oil-free high-speed needling machine, comprise frame 1, be located at the guiding mechanism on the frame 1 and be positioned at the lifter 9 and the holder web plate 8 of guiding mechanism downside; Holder web plate 8 two ends are respectively equipped with feed roller 11 and discharging roller 12, and described guiding mechanism comprises the drive motors of being located on the frame 1 10 and needle beam 6, is connected with bent axle 2 on described drive motors 10 output shafts; Bent axle 2 is provided with the connecting rod 3 that is connected with needle beam 6; Needle beam 6 is done vertical reciprocating motion under the driving of connecting rod 3 and bent axle 2 like this, hedgehog, and described needle beam 6 is provided with two connecting axles 7; Level is to being connected with a pair of guide link 4 on each connecting axle 7; Frame 1 is provided with the guiding small crankshaft 5 of symmetric arrays in needle beam 6 both sides, and this guiding small crankshaft 5 is connected with guide link 4, also receives the effect of guide link 4 when needle beam 6 moves reciprocatingly so all the time; Lead by guide link 4 and guiding small crankshaft 5; Need not use guide pin bushing, the sliding friction of the needing machine that adopted the guide pin bushing guide frame is originally become the rolling friction of existing guiding mechanism, when greatly reducing reciprocating motion because of fricative high temperature and resistance; Leakage of oil can not occur, the speed and the stability of needing machine are greatly improved.
The foregoing description is illustrative principle of the present invention and effect thereof only; And the embodiment of part utilization, for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to protection scope of the present invention.
Claims (1)
1. oil-free high-speed needling machine; Comprise frame (1), be located at guiding mechanism and lifter (9) that is positioned at the guiding mechanism downside and holder web plate (8) on the frame (1); Holder web plate (8) two ends are respectively equipped with feed roller (11) and discharging roller (12); It is characterized in that: described guiding mechanism comprises drive motors (10) and the needle beam of being located on the frame (1) (6), is connected with bent axle (2) on described drive motors (10) output shaft, and bent axle (2) is provided with the connecting rod (3) that is connected with needle beam (6); Described needle beam (6) is provided with two connecting axles (7); Each connecting axle (7) is gone up average level to being connected with a pair of guide link (4), and frame (1) is provided with the guiding small crankshaft (5) of symmetric arrays in needle beam (6) both sides, and guiding small crankshaft (5) is connected with guide link (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102685734A CN101929038B (en) | 2010-08-31 | 2010-08-31 | Oil-free high-speed needling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102685734A CN101929038B (en) | 2010-08-31 | 2010-08-31 | Oil-free high-speed needling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101929038A CN101929038A (en) | 2010-12-29 |
| CN101929038B true CN101929038B (en) | 2012-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102685734A Active CN101929038B (en) | 2010-08-31 | 2010-08-31 | Oil-free high-speed needling machine |
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| Country | Link |
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| CN (1) | CN101929038B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104911823A (en) * | 2014-03-13 | 2015-09-16 | 宜兴市宜泰碳纤维织造有限公司 | Bidirectional feeding needle machine |
| CN105063897B (en) * | 2015-07-31 | 2017-07-14 | 中原工学院 | The fibre web feeding output device of small-sized teaching and scientific research experiment needing machine |
| CN110004596A (en) * | 2018-01-04 | 2019-07-12 | 宜兴市宜泰碳纤维织造有限公司 | A kind of improved needing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174581A (en) * | 1994-12-08 | 1998-02-25 | 阿塞尔林 | Needle loom with sliding shank |
| CN2421299Y (en) * | 2000-03-17 | 2001-02-28 | 范立元 | Double felting needle felting machine |
| CN1399023A (en) * | 2002-08-23 | 2003-02-26 | 陈东 | Needle-punching machine capable of forming dense belt |
| CN2808958Y (en) * | 2005-06-03 | 2006-08-23 | 汕头三辉无纺机械厂有限公司 | Fuzz needle loom |
| CN2858698Y (en) * | 2005-12-22 | 2007-01-17 | 天津市华星工业用呢新技术开发有限公司 | Needing machine |
| CN201801719U (en) * | 2010-08-31 | 2011-04-20 | 东莞市爱克斯曼机械有限公司 | Oilless high speed needling machine |
-
2010
- 2010-08-31 CN CN2010102685734A patent/CN101929038B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1174581A (en) * | 1994-12-08 | 1998-02-25 | 阿塞尔林 | Needle loom with sliding shank |
| CN2421299Y (en) * | 2000-03-17 | 2001-02-28 | 范立元 | Double felting needle felting machine |
| CN1399023A (en) * | 2002-08-23 | 2003-02-26 | 陈东 | Needle-punching machine capable of forming dense belt |
| CN2808958Y (en) * | 2005-06-03 | 2006-08-23 | 汕头三辉无纺机械厂有限公司 | Fuzz needle loom |
| CN2858698Y (en) * | 2005-12-22 | 2007-01-17 | 天津市华星工业用呢新技术开发有限公司 | Needing machine |
| CN201801719U (en) * | 2010-08-31 | 2011-04-20 | 东莞市爱克斯曼机械有限公司 | Oilless high speed needling machine |
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| CN101929038A (en) | 2010-12-29 |
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