CN86202052U - Net-paving machine for non-woven fabric - Google Patents
Net-paving machine for non-woven fabric Download PDFInfo
- Publication number
- CN86202052U CN86202052U CN 86202052 CN86202052U CN86202052U CN 86202052 U CN86202052 U CN 86202052U CN 86202052 CN86202052 CN 86202052 CN 86202052 U CN86202052 U CN 86202052U CN 86202052 U CN86202052 U CN 86202052U
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- net
- seesaw frame
- frame
- channel
- paving machine
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Abstract
The utility model discloses a net paving machine for the non-woven fabric, comprising a pair of an upper reciprocation frame 4 and a lower reciprocation frame 8 used for paving the fiber net 3, a front conveyance curtain 1, a back conveyance curtain 2 and an air current net device formed by a dust cage 12, an inner wind path 13, an outer wind path 11 and a fiber conveyance pipeline 14. The upper reciprocation frame and the lower reciprocation frame can be driven by a straight line motor. The net paving machine can be connected with a plurality of carding machines with the characteristics of simple structure, high yield, wide net paving amplitude, etc.
Description
The present invention relates to a kind of fibroreticulate moulding and laying device.
At present, point out that as Britain's " weaving prospect " 1984 the 7th phases of magazine " development of supatex fabric production technology " literary composition supatex fabric develops towards the direction of high yield and wide cut.The width of cross folding lapping machine reaches 15 meters, and the width of random web-laying equipment also reaches 5.6 meters.
Cross folding lapping machine directly links to each other with machinery carding machine into the net usually, lapping machine of every carding machine adapted.Because of machinery fiber web into the net quantitatively can not be too heavy, in order to reach aim of high yield, confidential the asking of cross folding lapping has higher lapping speed.A kind of efficient lapping machine of the French ABSELIN company development introduced of West Germany's " chemical fibre and textile industry " 1984 the 7th phases of magazine for example, its lapping speed can reach per second more than 1 meter.But, in this speed, further improve output, very big difficulty is just arranged.
The characteristics of random web-laying equipment are the output height, and do not need the lapping machine.Introduce according to Britain's " weaving prospect " magazine the 10th phase of nineteen eighty-two, a kind of random web-laying equipment of French SCHIRP company development, unit-hour output can reach 1 ton.But because of being subjected to the restriction of fiber web transverse regularity, one-tenth net width can not be too big.
Purpose of the present invention provides a kind of supatex fabric lapping machine of high yield wide cut.
The present invention is installed an air lay device additional on the basis of 380 type lapping machines of French ASSELIN company, make it the advantage that has random web-laying equipment concurrently and exchange folding lapping machine.The air lay device strips pipeline by the fibre transportation pipe with the air-flow of carding machine and links to each other.Reciprocating cross folding mechanism adopts linear motor to drive.
Concrete structure of the present invention is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is an overall structure of the present invention, and Fig. 2 is that the A of Fig. 1 is to view.
The numbering implication is among the figure:
Convoying curtain 3-fiber web 4-goes up interior air channel 14-fibre conveying channel 15-side wheel 16-coupling chain of the outer air channel 12-dust cage 13-of seesaw frame 9-drive roll 10-drive roll 11-and pulley under the seesaw frame 5-hard rubber roller 6-channel-section steel guide rail 7-linear motor 8-behind the preceding convoying curtain 2-of 1-
The air lay device is made up of fibre conveying channel 14, dust cage 12, interior air channel 13 and outer air channel 11.Dust cage 12 has a porous roller, and its outer one deck of cladding earlier 10 order steel wires clad one deck 40 order steel wires, again so that air-flow is even.There is air channel 13 in a dust cage 12 inside, and the one end is aimed at outer air channel 11, other end aligned fibers conveyance conduit 14.Outer air channel 11 is connected to centrifugal fan, is negative pressure in the pipeline.Fibre conveying channel 14 is connected to the air-flow stripping device of carding machine.Ducted air-flow flows along the direction of arrow.Air passes dust cage 12 and enters outer air channel 11, is taken away by centrifugal fan, and fiber then accumulates in dust cage 12 surfaces, forms fiber web 3.Change the linear velocity of dust cage 12, can regulate the quantitative of fiber web 3.
The upper and lower seesaw frame 4,8 that idler roller and guide roller are housed is respectively supported by four hard rubber rollers 5, can move back and forth on channel-section steel guide rail 6.Upper and lower seesaw frame 4,8 is respectively driven by two linear motors 7.Channel-section steel guide rail 6 double as linear motors 7 secondary.Linear motor 7 is installed in the both sides outside of seesaw frame, its elementary working face also outwardly, alignment slot steel guide rail 6, the powerful electromagnetic attraction perpendicular to elementary working face that produces in the time of can making 7 work of two linear motors is like this cancelled out each other.
Two side wheels 15 respectively are equipped with in the both sides of upper and lower seesaw frame 4,8.They make that upper and lower seesaw frame 4,8 can be not crooked when mobile, and have guaranteed linear motor 7 and as leaving certain working clearance between the secondary channel-section steel guide rail 6.This gap is not more than 1 millimeter usually.
The mobile width of following seesaw frame 8, i.e. lapping width is by the length decision of channel-section steel guide rail 6.Whole channel-section steel surface needn't process, but must guarantee straight.Can splice when length is not enough.
The thrust of linear motor 7 can be selected between the 16-50 kilogram.Be contained in two linear motors 7 on the same seesaw frame, thrust must be identical.And the linear motor 7 of two different usefulness that seesaw frame is adorned, thrust can be different.Can satisfy the demand as thrust, also can only on a seesaw frame, adorn with two linear motors 7.
The linear velocity of following seesaw frame 8 must be identical with the linear velocity of two drive rolls 9,10 and dust cage 12, but and adjusted in concert, smooth to guarantee fiber web 3 laies.The visual technological requirement of above-mentioned linear velocity.Between per second 0.3-1 rice, select.Because the synchronizing speed of linear motor 7 is difficult to accomplish less than 6 meters of per seconds, therefore necessary adapted speed adjusting device.
Compared with prior art, the present invention is owing to adopt linear motor to drive, and has independently airflow net forming apparatus, so can connect some carding machines. The output of these carding machines can be different with the kinds of fibers of processing. Therefore, the present invention has simple in structure, the output height, and the characteristics of lapping amplitude broad are particularly suitable for producing the thick and heavy type supatex fabric.
Claims (2)
1, a kind of supatex fabric lapping machine of being made up of upper and lower seesaw frame and forward and backward convoying curtain is characterized in that having an air lay device that is made of dust cage, interior air channel, outer air channel and fibre conveying channel; Upper and lower seesaw frame adopts Motor Drive respectively, has at least a seesaw frame that two linear motors are housed.
2, a kind of lapping machine as claimed in claim 1 is characterized in that two linear motors are installed in the both sides outside of seesaw frame, its elementary working face also outwardly, the alignment slot steel guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202052 CN86202052U (en) | 1986-04-01 | 1986-04-01 | Net-paving machine for non-woven fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 86202052 CN86202052U (en) | 1986-04-01 | 1986-04-01 | Net-paving machine for non-woven fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN86202052U true CN86202052U (en) | 1986-11-19 |
Family
ID=4805673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 86202052 Ceased CN86202052U (en) | 1986-04-01 | 1986-04-01 | Net-paving machine for non-woven fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN86202052U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419139C (en) * | 2004-04-02 | 2008-09-17 | 奥斯卡迪罗机械制造公司 | Cross lapper |
| CN101142349B (en) * | 2005-03-02 | 2011-05-11 | V-LapPty.有限公司 | Textile lapping machine |
| CN105658853A (en) * | 2013-11-05 | 2016-06-08 | 奥特发德国科技有限公司 | Nonwoven laying apparatus, and nonwoven laying method |
| CN116536852A (en) * | 2023-07-06 | 2023-08-04 | 广东添华无纺布实业有限公司 | Bidirectional super-homogenizing yarn-separating smoothing device and method for non-woven fabrics |
-
1986
- 1986-04-01 CN CN 86202052 patent/CN86202052U/en not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100419139C (en) * | 2004-04-02 | 2008-09-17 | 奥斯卡迪罗机械制造公司 | Cross lapper |
| CN101142349B (en) * | 2005-03-02 | 2011-05-11 | V-LapPty.有限公司 | Textile lapping machine |
| CN105658853A (en) * | 2013-11-05 | 2016-06-08 | 奥特发德国科技有限公司 | Nonwoven laying apparatus, and nonwoven laying method |
| CN105658853B (en) * | 2013-11-05 | 2019-06-21 | 奥特发德国科技有限公司 | Non-woven fabrics laying device and non-woven fabrics laying method |
| CN116536852A (en) * | 2023-07-06 | 2023-08-04 | 广东添华无纺布实业有限公司 | Bidirectional super-homogenizing yarn-separating smoothing device and method for non-woven fabrics |
| CN116536852B (en) * | 2023-07-06 | 2023-08-25 | 广东添华无纺布实业有限公司 | Bidirectional super-homogenizing yarn-separating smoothing device and method for non-woven fabrics |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CE01 | Termination of patent right | ||
| CE01 | Termination of patent right |