CN207552608U - A kind of non-woven fabrics needing machine - Google Patents
A kind of non-woven fabrics needing machine Download PDFInfo
- Publication number
- CN207552608U CN207552608U CN201721176069.5U CN201721176069U CN207552608U CN 207552608 U CN207552608 U CN 207552608U CN 201721176069 U CN201721176069 U CN 201721176069U CN 207552608 U CN207552608 U CN 207552608U
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- CN
- China
- Prior art keywords
- needle
- feed roller
- network device
- pressure network
- needing machine
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- 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.)
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- Nonwoven Fabrics (AREA)
Abstract
The utility model is related to non-woven fabric production equipments, disclose a kind of non-woven fabrics needing machine, include left frame, right rack, it is fed for curtain, feed roller, discharge roller, needle thorn portion, power part, shell web plate, hold in the palm web plate, pressure network device and motor, pass through Optimal Structure Designing, the conveying of raw material is carried out by being fed for curtain and one group of feed roller, and devise dedicated pressure network device, the cavity area that the arc convex portion of pressure network device to be fed between curtain and feed roller reduces as possible, the sharp protrusion portion of pressure network device also extend into needle spine area domain as best one can simultaneously, the fibre web being extruded greatly is avoided to restore fluffy state, ensure not get congestion when fibre web enters needle spine area domain, speed is smoothly run in conveyor zones, improve product quality, with significant economic benefit.
Description
Technical field
The utility model is related to non-woven fabric production equipment, particularly a kind of non-woven fabrics needing machine.
Background technology
Needling technique is derived from latter half in 19th century, using the section with triangle or other shapes, and the band on seamed edge
Web is repeated puncture in the pricker for having acicular hook, and when more pieces of prickers are pierced into fibre web, the acicular hook on pricker will drive fibre
The fiber of net surface and subsurface, from fibre web movement in vertical direction from in-plane to fibre web, make fiber generate up and down shift,
And generate the fiber shifted up and down and certain extruding is just generated to fibre web, fiber in fibre web is made to draw close and be compressed.When pricker reaches
After certain depth, pricker bottom out, due to the reason of acicular hook forward, the fiber for generating displacement be detached from acicular hook and almost to hang down
State is stayed in fibre web, like many fibre bundles " pin " have hammered into fibre web, so as to prevent the compression that fibre web generates from restoring,
If a great deal of fibre bundle fibre is pierced into just through the puncture repeatedly of tens of or up to a hundred times on fibre web every square centimeter
Net, the frictional force in fibre web between fiber and fiber increase, web strength raising, increase in density, and fibre web is formd with certain
Strongly, the nonwovens of the performances such as density, elasticity.
The structure of needing machine mainly has：Acupuncture mechanism, feeding mechanism and discharging mechanism.Acupuncture mechanism is continuous using pricker
Ground punctures lofty webs, so as to obtain the fibre web with some strength.Feeding mechanism is ensured with certain thickness
Fluffy fibre web be successfully sent into needle spine area.Discharging mechanism is that the fibre web with some strength pierced is drawn out coming.On
It states three structures to coordinate mutually, can just be able to work well.
Needling technique has developed to obtain comparative maturity, but needs to improve and improve at many aspects.Needle plate is as needle
One of most important accessory of thorn machine, rational design will play the role of the performance of reinforcing product critical.In addition, due to
The elasticity of fiber in itself, the fibre web by extruding can still restore soft fluffy state after pressure network roll shaft is left, so as in support web plate
The phenomenon that forming retardance with stripping web plate entrance, fibre web caused to generate speed layering.
Invention content
The purpose of this utility model is to provide a kind of non-woven fabrics needing machines, by the pressure network device of design specialized, subtract
The congestion phenomenon of few fibre web feed zone so that the charging rate of fibre web and discharging speed matched well.
It to be pierced to realize above-mentioned technical purpose and the technique effect, the utility model discloses a kind of non-woven fabrics with needle
Machine includes left frame, right rack, is fed for curtain, feed roller, discharge roller, needle thorn portion, power part, stripping web plate, support web plate, pressure network
Device and motor, the pricker that needle thorn portion includes needle beam, is arranged on the needle plate of needle beam upper surface and is fixed on needle plate upper surface move
Power portion includes eccentric wheel, is connected to the drive link of eccentric wheel one end and the sliding shaft sleeve being arranged on drive link, drive link one
End is connected to needle plate lower face, and stripping web plate is set to above pricker, and needle thorn portion, power part and stripping web plate are respectively provided with two groups, hold in the palm net
Plate is arranged at intervals above stripping web plate, and feed roller is arranged on the feed end side of needing machine, and feed roller periphery sets pressure network device,
The front end setting of feed roller is fed for curtain, and discharge roller is arranged on the discharge end side of needing machine.
Further, pressure network device includes round connecting portion, a sharp protrusion portion and an arc convex portion, sharp protrusion
Portion is set between feed roller and the feed end of needing machine, and arc convex portion, which is set to, to be fed between curtain and feed roller.
Further, pressure network device is flexibly connected with the feed roller.
Further, eccentric wheel is driven by motor.
Further, pricker has the three-edged needle of several hook thorns for seamed edge.
The utility model has the advantages that：
The utility model carries out the conveying of raw material, and design by Optimal Structure Designing by being fed for curtain and one group of feed roller
Dedicated pressure network device, the cavity area that the arc convex portion of pressure network device to be fed between curtain and feed roller subtract as possible
It is small, while the sharp protrusion portion of pressure network device also extend into needle spine area domain as best one can, greatly avoids the fibre web being extruded
Restore fluffy state, ensure not get congestion when fibre web enters needle spine area domain, speed is smoothly run in conveyor zones, is improved
Product quality has significant economic benefit.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Fig. 2 is feed roller and the enlarged drawing of pressure network device part in Fig. 1.
Critical piece symbol description:
1：Left frame, 2：Right rack, 3：It is fed for curtain, 4：Feed roller, 5：Discharge roller, 6：Stripping web plate, 7：Support web plate, 8：Electricity
Machine, 9：Needle beam, 10：Needle plate, 11：Pricker, 12：Eccentric wheel, 13：Drive link, 14：Sliding shaft sleeve, 15：Pressure network device, 16：It is round
Connecting portion, 17：Sharp protrusion portion, 18：Arc convex portion.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention is further described in detail.
As shown in Figure 1, the utility model discloses a kind of non-woven fabrics needing machine, include left frame 1, right rack 2, feed
To curtain 3, feed roller 4, discharge roller 5, needle thorn portion, power part, stripping web plate 6, support web plate 7, pressure network device 15 and motor 8, needle thorn portion
Including needle beam 9, the needle plate 10 for being arranged on needle beam upper surface and the pricker 11 for being fixed on needle plate upper surface, power part includes bias
Wheel 12, the sliding shaft sleeve 14 for being connected to the drive link 13 of 12 one end of eccentric wheel and being arranged on drive link 13, drive link 13 1
End is connected to 10 lower face of needle plate, and stripping web plate 6 is set to 11 top of pricker, and needle thorn portion, power part and stripping web plate 6 are respectively provided with two
Group, support web plate 7 are arranged at intervals at 6 top of stripping web plate, and feed roller 4 is arranged on the feed end side of needing machine, and 4 periphery of feed roller is set
Pressure network device 15 is put, the front end setting of feed roller 4 is fed for curtain 3, and discharge roller 5 is arranged on the discharge end side of needing machine.
As shown in Fig. 2, pressure network device 15 includes round 16, sharp protrusion portions 17 of connecting portion and an arc convex portion
18, sharp protrusion portion 17 is set between feed roller 4 and the feed end of needing machine, and arc convex portion 18, which is set to, is fed for 3 He of curtain
Between feed roller 4.Pressure network device 15 is flexibly connected with the feed roller 4.The utility model is by Optimal Structure Designing, by being fed for
Curtain and one group of feed roller carry out the conveying of raw material, and the arc convex portion of pressure network device to be fed for the cavity between curtain and feed roller
Region reduces as possible, and the structure design of arc is but also fibre web is smooth in the advance of conveying direction, while the point of pressure network device
Sharp lug boss also extend into needle spine area domain as best one can, and the fibre web being extruded greatly is avoided to restore fluffy state, ensures
Fibre web does not get congestion when entering needle spine area domain, and speed is smoothly run in conveyor zones.
Eccentric wheel 12 is driven by motor 8.Pricker 11 has the three-edged needle of several hook thorns for seamed edge, can effectively capture fibre
Dimension, forms the entanglement of tight structure, and the smooth beauty of cloth cover.
Operation principle：
The non-woven fabrics needing machine of the utility model, fibre web carry out conveying extruding by being fed for curtain, and needle is transported to through feed roller
Spine area domain, pressure network device reduce the situation of fibre web rebound so that fibre web smoothly conveys, and fibre web enters stripping web plate and support web plate
Between, capable reinforcing is lunged through the needle on needle plate, the pricker distribution of needle plate promotes reinforcement performance, Zhi Houyou via rational design
Discharge roller is delivered to next work step.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, can be readily occurred in
Change or replacement, should be covered within the scope of the utility model.
Claims (5)
1. a kind of non-woven fabrics needing machine, which is characterized in that include left frame, right rack, be fed for curtain, feed roller, discharge roller,
Needle thorn portion, power part, stripping web plate, support web plate, pressure network device and motor, the needle thorn portion include needle beam, are arranged on the needle
The needle plate of beam upper surface and the pricker for being fixed on the needle plate upper surface, the power part include eccentric wheel, are connected to institute
The drive link of eccentric wheel one end and the sliding shaft sleeve being arranged on the drive link are stated, described drive link one end is connected to institute
The needle plate lower face stated, the stripping web plate are set to above the pricker, and the needle thorn portion, power part and stripping web plate are all provided with
Two groups are put, the support web plate is arranged at intervals above stripping web plate, and the feed roller is arranged on the feed end side of needing machine,
The feed roller periphery setting pressure network device, the front end setting of the feed roller are fed for curtain, and the discharge roller is arranged on needle
The discharge end side of thorn machine.
2. a kind of non-woven fabrics needing machine as described in claim 1, it is characterised in that：The pressure network device includes round connect
Socket part, a sharp protrusion portion and an arc convex portion, the sharp protrusion portion are set to the feed roller and needing machine
Feed end between, the arc convex portion is set to described be fed between curtain and the feed roller.
3. a kind of non-woven fabrics needing machine as claimed in claim 2, it is characterised in that：The pressure network device and the charging
Roller is flexibly connected.
4. a kind of non-woven fabrics needing machine as described in claim 1, it is characterised in that：The eccentric wheel is by the motor
Driving.
5. a kind of non-woven fabrics needing machine as described in claim 1, it is characterised in that：The pricker has several hooks for seamed edge
The three-edged needle of thorn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176069.5U CN207552608U (en) | 2017-09-14 | 2017-09-14 | A kind of non-woven fabrics needing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721176069.5U CN207552608U (en) | 2017-09-14 | 2017-09-14 | A kind of non-woven fabrics needing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207552608U true CN207552608U (en) | 2018-06-29 |
Family
ID=62676288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721176069.5U Expired - Fee Related CN207552608U (en) | 2017-09-14 | 2017-09-14 | A kind of non-woven fabrics needing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207552608U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150444A (en) * | 2021-12-02 | 2022-03-08 | 太仓天狮环保滤材有限公司 | High-efficiency needling device and method for lustring non-woven filter cloth |
| CN114262990A (en) * | 2021-12-28 | 2022-04-01 | 郑州纺机自控设备股份有限公司 | Spunlace non-woven fabric complete equipment |
-
2017
- 2017-09-14 CN CN201721176069.5U patent/CN207552608U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150444A (en) * | 2021-12-02 | 2022-03-08 | 太仓天狮环保滤材有限公司 | High-efficiency needling device and method for lustring non-woven filter cloth |
| CN114262990A (en) * | 2021-12-28 | 2022-04-01 | 郑州纺机自控设备股份有限公司 | Spunlace non-woven fabric complete equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20190914 |