CN108754878B - A kind of the alternating expression laying system and its application method of honeycomb porous structure cotton - Google Patents
A kind of the alternating expression laying system and its application method of honeycomb porous structure cotton Download PDFInfo
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- CN108754878B CN108754878B CN201810367847.1A CN201810367847A CN108754878B CN 108754878 B CN108754878 B CN 108754878B CN 201810367847 A CN201810367847 A CN 201810367847A CN 108754878 B CN108754878 B CN 108754878B
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/08—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns
- D04H5/10—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of fibres or yarns otherwise than in a plane, e.g. in a tubular way
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
- D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
Abstract
A kind of alternating expression laying system of honeycomb porous structure cotton, the laying unit being arranged including transmission unit and thereon, the laying unit includes left and right laying device arranged side by side, front and back laying device, the left and right laying device includes the left and right inner cavity communicated up and down, left and right cotton region out, the front and back laying device includes that front and back inner cavity, the front and back communicated up and down goes out cotton region, the left side that left and right goes out the right side in cotton region and front and back goes out cotton region is each provided with the automatic decentralization structure of laying body along the mutual connection of transmission direction, left and right laying device, front and back laying device.The design can not only realizes simultaneously between net net, the interlaced arrangement between twine, between silk silk, can enrich laying direction, can form alternating expression multi-layered textile body, and integral firmness is relatively strong, operate simply, adjustability it is stronger.
Description
Technical field
The present invention relates to a kind of laying devices of fibre web, belong to field of textile machinery more particularly to a kind of porous knot of honeycomb
The alternating expression laying system and its application method of structure cotton it is particularly applicable to enrich laying direction, and form alternating expression multi-layered textile
Body.
Background technique
Currently, in field of textiles, by comb web into the net as required place mat be multi-layered textile body processing method quilt
Referred to as lapping is mainly completed by lapping machine, and existing lapping machine includes two kinds of Horizontal type lapping machine and vertical lapping machine.
Fiber in the product of Horizontal type lapping machining arranges in horizontal direction, and elasticity is poor, vertical lapping machining
The fiber in product out arranges in vertical direction, and elasticity is stronger, but either Horizontal type lapping machine or vertical lapping machine,
The laying of single direction, left and right directions or front-rear direction can only be realized to web, and can not be formed and be had both left and right directions, front and back
The multi-layered textile body of the alternating expression in direction.
The information for disclosing the background technology part is merely intended to increase the understanding to the general background of present patent application, without
It should be considered as recognizing or implying in any form that the information constitutes existing skill already known to those of ordinary skill in the art
Art.
Summary of the invention
The purpose of the present invention is overcoming, laying direction existing in the prior art is single, can not form alternating expression multi-layered textile
The defect and problem of body provide the honeycomb porous structure cotton that a kind of laying direction is abundant, can form alternating expression multi-layered textile body
Alternating expression laying system and its application method.
In order to achieve the above object, the technical solution of the invention is as follows: a kind of alternating expression laying of honeycomb porous structure cotton
System, including laying unit and transmission unit, the transmission unit include conveyer belt and driven roller, the both ends of conveyer belt respectively with
The outer side wall of driven roller is connected, and laying unit is provided with right above the middle part of conveyer belt；
The laying unit includes left and right laying device, the front and back laying device being arranged side by side along conveyer belt, the left and right
Laying device includes that the left and right of left and right guide part and its underface setting goes out cotton region, and the front and back laying device includes front and back guiding
Portion and its front and back of underface setting go out cotton region, and the left and right guide part, front and back guide part are hollow structure, left and right guide part
The left and right inner cavity and left and right inside opened up goes out cotton region connection up and down, and the front and back inner cavity and front and back opened up in the guide part of front and back goes out on cotton region
Lower connection, left and right goes out the right side in cotton region and front and back goes out the left side in cotton region along the mutual connection in the direction of conveyer belt.
The left and right guide part includes that be parallel to each other left and right left chamber plate, left and right left and right right chamber plate and press from both sides between the two
Inner cavity；The front and back guide part includes in the front and back left chamber plate being parallel to each other, front and back right chamber plate and the front and back that presss from both sides between the two
Chamber.
The left and right, which goes out to be arranged in cotton region, goes out cotton structure there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure and includes
It is the horizontal freight weight limit pipe of hollow structure, erects rotation pipe, offers positive gas outlet, horizontal freight weight limit at the top of one end of the horizontal freight weight limit pipe
The bottom of the other end of pipe offers anti-gas outlet, and the center position of horizontal freight weight limit pipe is vertical with the inner end of perpendicular rotation pipe to be connect, and erects
The outer end of rotation pipe is connected with rolling bearing, the inner cavity of horizontal freight weight limit pipe, positive gas outlet, anti-gas outlet, the inner cavity for erecting rotation pipe
All mutual connection；The positive gas outlet that four freight weight limits go out cotton structure is all located at the underface of left and right inner cavity, and along conveyer belt direction, position
Horizontal distance between the positive gas outlet that two freight weight limits of same horizontal line go out cotton structure is less than the length of the bottom surface of left and right inner cavity
Degree.
The length of the horizontal freight weight limit pipe is less than the height that left and right goes out cotton region；Four freight weight limits go out cotton structure and are located at just
Four angles of quadrangle, and to go out cotton structure symmetrical two-by-two for four freight weight limits.
The positive gas outlet, anti-gas outlet shape be ellipse, rectangle, olive shape or multiple circles arranged side by side.
The front and back left chamber plate being parallel to each other, front and back right chamber plate, front and back are respectively arranged at left and right sides of the front and back inner cavity
Left chamber plate, front and back right chamber plate medial surface be fixedly connected respectively with the inner end of left freight weight limit rebound board, right freight weight limit rebound board, left freight weight limit
Rebound board, right freight weight limit rebound board the central axes of rear interior cavity are directed downward extension, left freight weight limit rebound board, right limit forward for outer end
The outer end for returning diving board is respectively lower than corresponding inner end, the outer end of the outer end of left freight weight limit rebound board and right freight weight limit rebound board it
Between distance be less than front and back inner cavity along the length in conveyer belt direction, between left freight weight limit rebound board, front and back left chamber plate and right freight weight limit
Angle between a plate is each formed between rebound board, front and back right chamber plate, angle is acute angle between the plate.
The bottom surface of the left freight weight limit rebound board is connected with one end of left front spring, left back spring, left front spring, left back bullet
Spring arranges along the longitudinal direction, left front spring, left back spring the other end be connected with front and back left chamber plate, the right freight weight limit rebound
The bottom surface of plate is connected with one end of spring behind spring, the right side before the right side, and spring is arranged along the longitudinal direction behind spring, the right side before the right side, before right
The other end of spring is connected with front and back right chamber plate behind spring, the right side.
A kind of application method of the alternating expression laying system of above-mentioned honeycomb porous structure cotton, the application method includes following
Step:
First by No.1 meldable fibre net in the interior intracavitary laying round-trip in left-right direction in left and right, and along the longitudinal direction towards No.1 heat
It is inserted into more front and backs in molten web and heats long filament, to obtain left and right laying body, which is multilayered structure, including more
A successively end to end left and right subnet layer is provided with the more front and backs being arranged side by side hot melt length between adjacent left and right subnet layer
Silk；With the progress of laying, the thickness of intracavitary left and right laying body is gradually incremented by left and right, when reaching preset thickness, just will
Obtained left and right laying body decentralization, the left and right laying body of decentralization go out cotton region through left and right and fall on conveyer belt, meanwhile, it is remaining
Then intracavitary continuation laying is in left and right to obtain new left and right laying body for No.1 meldable fibre net, until new left and right laying body is again
It is secondary when reaching preset thickness, it then transfers ... ..., circuits sequentially；When the left and right communicated band of laying body being lowered is transported to
When the underface of front and back inner cavity, surface can fall a front and back laying body to be superimposed up and down with left and right laying body, to obtain
Must interlock laying body；
The production method of the front and back laying body are as follows: first that No. two meldable fibre nets are intracavitary past along the longitudinal direction in front and back
Laying is returned, and in left-right direction towards more or so hot melt long filaments are inserted into No. two meldable fibre nets, it, should to obtain front and back laying body
Front and back laying body is multilayered structure, including multiple successively end to end front and back subnet layers, is set between adjacent front and back subnet layer
It is equipped with the more left and right hot melt long filaments being arranged side by side；With the progress of laying, in front and back the thickness of intracavitary front and back laying body by
Gradually it is incremented by, when reaching preset thickness, first divides obtained front and back laying body and remaining No. two meldable fibre nets, then will
The decentralization of front and back laying body, the front and back laying body of decentralization go out cotton region through front and back and fall, with just run to the inner cavity of front and back
Left and right laying body be overlapped mutually, the remaining No. two meldable fibre nets then intracavitary continuation round-trip laying along the longitudinal direction in front and back
To obtain new front and back laying body, until then divide when new front and back laying body reaches preset thickness again, transfer ... ...,
It circuits sequentially.
The left and right, which goes out to be arranged in cotton region, goes out cotton structure there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure and includes
It is the horizontal freight weight limit pipe of hollow structure, erects rotation pipe, offers positive gas outlet, horizontal freight weight limit at the top of one end of the horizontal freight weight limit pipe
The bottom of the other end of pipe offers anti-gas outlet, and the center position of horizontal freight weight limit pipe is vertical with the inner end of perpendicular rotation pipe to be connect, and erects
The outer end of rotation pipe is connected with rolling bearing, the inner cavity of horizontal freight weight limit pipe, positive gas outlet, anti-gas outlet, the inner cavity for erecting rotation pipe
All mutual connection；The positive gas outlet that four freight weight limits go out cotton structure is all located at the underface of left and right inner cavity, and along conveyer belt direction, position
Horizontal distance between the positive gas outlet that two freight weight limits of same horizontal line go out cotton structure is less than the length of the bottom surface of left and right inner cavity
Degree；
It is described when reaching preset thickness, just by obtained left and right laying body transfer, the left and right laying body of decentralization is through a left side
The right side goes out cotton region and falls on conveyer belt, meanwhile, remaining No.1 meldable fibre net is then in the interior intracavitary continuation laying in left and right to obtain
New left and right laying body, until then being transferred ... ..., circuiting sequentially is when new left and right laying body reaches preset thickness again
Refer to: four freight weight limits go out the upward jet in positive gas outlet of cotton structure, to withstand left and right laying body intracavitary in left and right, so that left and right paving
Stack is not contacted with horizontal freight weight limit pipe, and with the progress of laying, the thickness of left and right laying body is gradually incremented by, and weight is gradually increased, left
The distance between right laying body and horizontal freight weight limit pipe are gradually shortened, until when reaching preset thickness, left and right laying body and horizontal freight weight limit pipe
It is in contact, and shelters from positive gas outlet, lower pressure of the horizontal freight weight limit pipe contacted by left and right laying body rotates, the rotation
Turn so that the horizontal distance between the positive gas outlet of two horizontal freight weight limit pipes in conveyer belt direction is gradually expanded, when being rotated by 90 °
When, realize the decentralization of left and right laying body, when continuing rotation to 180 degree, anti-gas outlet is run to intracavitary in left and right, and sprays gas
New front and back laying body is pushed up above, so that new front and back laying body is not contacted with horizontal freight weight limit pipe, until new front and back laying body reaches
It to after preset thickness, then contacts, rotate ... ..., circuit sequentially.
The front and back left chamber plate being parallel to each other, front and back right chamber plate, front and back are respectively arranged at left and right sides of the front and back inner cavity
Left chamber plate, front and back right chamber plate medial surface be fixedly connected respectively with the inner end of left freight weight limit rebound board, right freight weight limit rebound board, left freight weight limit
Rebound board, right freight weight limit rebound board the central axes of rear interior cavity are directed downward extension, left freight weight limit rebound board, right limit forward for outer end
The outer end for returning diving board is respectively lower than corresponding inner end, the outer end of the outer end of left freight weight limit rebound board and right freight weight limit rebound board it
Between distance be less than front and back inner cavity along the length in conveyer belt direction, between left freight weight limit rebound board, front and back left chamber plate and right freight weight limit
Angle between a plate is each formed between rebound board, front and back right chamber plate, angle is acute angle between the plate；
It is described when reaching preset thickness, first by obtained front and back laying body and remaining No. two meldable fibre nets point
Cut, then laying body decentralization in front and back is referred to: No. two meldable fibre nets are in front and back when intracavitary round-trip laying along the longitudinal direction, left limit
Return diving board, the outer end of right freight weight limit rebound board is in contact with the bottom surface of front and back laying body, and supports front and back laying body, with paving
Folded progress, the thickness of intracavitary front and back laying body is gradually incremented by front and back, and weight is gradually incremented by, when the weight of front and back laying body
Greater than the support force of left freight weight limit rebound board, right freight weight limit rebound board, and be in downward trend when, i.e., judgement front and back laying body reach default
Thickness, first segmentation front and back laying body and remaining No. two meldable fibre nets, then by the front and back laying body free releasing after dividing, under
During putting, left freight weight limit rebound board, right freight weight limit rebound board are pushed open outward by front and back laying body, after decentralization, left freight weight limit rebound board, the right side
Freight weight limit rebound board automatic rebounding, to support new front and back laying body, until new front and back laying body reaches preset thickness again, so
After be pushed outwards out, automatic rebounding ... ..., circuit sequentially.
Compared with prior art, the invention has the benefit that
1, in the present invention a kind of the alternating expression laying system and its application method of honeycomb porous structure cotton, laying unit includes
Left and right laying device, the front and back laying device being arranged side by side along conveyer belt, wherein left and right laying device is in the inner cavity of left and right to fibre
Dimension net carries out the laying of left and right directions to obtain left and right laying body, before front and back laying device carries out web in the inner cavity of front and back
The laying of rear direction is superimposed up and down to obtain staggeredly laying to obtain front and back laying body, then by left and right laying body, front and back laying body
Body, meanwhile, the more front and back being arranged side by side hot melt long filaments, front and back are provided in the laying body of left and right between adjacent left and right subnet layer
The more left and right hot melt long filaments being arranged side by side are provided in laying body between adjacent front and back subnet layer, the advantages of design wraps
It includes: firstly, having both the web of left and right, both front and back folding direction, realizing interlocking between web；Secondly, left and right paving
Each subnet layer is equipped with the more hot melt long filaments perpendicular with subnet layer in stack, front and back laying body, realizes web, heat
Interlocking between molten long filament；Again, the hot melt long filament in left and right laying body is mutually perpendicular to the hot melt long filament in the laying body of front and back,
Realize interlocking between hot melt long filament.Therefore, the present invention can be achieved at the same time net net between, between twine, between silk silk staggeredly cloth
It sets, laying direction is abundant, can form alternating expression multi-layered textile body.
2, in the present invention a kind of the alternating expression laying system and its application method of honeycomb porous structure cotton, in left and right laying
During body, front and back laying body are superimposed up and down with lasting acquisition staggeredly laying body, although all left and right laying bodies are sublevels
It is transmitted in the decentralization to conveyer belt of section, but it is online to be all located at the same No.1 meldable fibre, it is still whole for one between each other
Body, and at the same time, as soon as first divide whenever a front and back laying body decentralization with No. two meldable fibre nets of original, in this way, persistently obtaining
It must interlock during laying body, the left and right laying body to be still structure as a whole each other is constantly folded on it for superposition basis
Add mutually separated front and back laying body, be not only able to achieve the acquisition of alternating expression multi-layered textile body, but also can ensure that and finally obtain
Alternating expression multi-layered textile body has stronger globality, and fastness is stronger, consequently facilitating subsequent further processing.Therefore, originally
Invention can not only produce alternating expression multi-layered textile body, and integral firmness is stronger.
3, it in the present invention a kind of the alternating expression laying system and its application method of honeycomb porous structure cotton, is filled in left and right laying
In setting, going out setting in cotton region in left and right, there are four the consistent freight weight limits of structure to go out cotton structure, and it includes being that single freight weight limit, which goes out cotton structure,
The horizontal freight weight limit pipe of hollow structure, perpendicular rotation pipe, offer positive gas outlet at the top of one end of horizontal freight weight limit pipe, horizontal freight weight limit pipe it is another
The bottom at end offers anti-gas outlet, in use, the positive upward jet in gas outlet to be to support left and right laying body, with the support force of gas
The thickness of left and right laying body is measured, when reaching predetermined thickness, the support force of the convinced body of weight in grams of left and right laying body, and with
Horizontal freight weight limit pipe is in contact, and to drive horizontal freight weight limit pipe to rotate, which is not only convenient for realizing the left and right laying body for reaching preset thickness
Automatic decentralization, and the initial position of positive gas outlet can be gone to convenient for anti-gas outlet, to spread to the new left and right formed
Stack starts to support, and separates the left and right laying body transferred and new left and right laying body, and whole process, not only control is accurate,
And it is performed fully automatic.Therefore, the present invention can not only realize the automatic decentralization of left and right laying body, and operate simple.
4, it in the present invention a kind of the alternating expression laying system and its application method of honeycomb porous structure cotton, is filled in front and back laying
In setting, front and back left chamber plate, front and back right chamber plate medial surface respectively with the inner end of left freight weight limit rebound board, right freight weight limit rebound board is fixed connects
Connect, left freight weight limit rebound board, right freight weight limit rebound board the central axes of rear interior cavity are directed downward extension forward for outer end, left freight weight limit returns
Diving board, right freight weight limit rebound board outer end be respectively lower than corresponding inner end, in use, left freight weight limit rebound board, right freight weight limit spring back
Plate is supported the bottom of front and back laying body, and when front and back, laying body reaches predetermined thickness, front and back laying body overcomes left freight weight limit
The support force of rebound board, right freight weight limit rebound board realizes automatic decentralization, and after decentralization, left freight weight limit rebound board, right freight weight limit rebound board
Energy automatic rebounding resets, newly to support to new front and back laying weight, to realize the automatic decentralization of front and back laying body, entire mistake
Cheng Zidong is carried out, and convenient for operation, when being especially provided with spring below left freight weight limit rebound board, right freight weight limit rebound board, effect is more
It is good, moreover it is possible to adjust the support force of left freight weight limit rebound board, right freight weight limit rebound board, by spring with the preset thickness to front and back laying body
It is adjusted.Therefore, the present invention can not only realize the automatic decentralization of front and back laying body, and operation is simple, adjustability is stronger.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the right view of front and back laying body in Fig. 1.
Fig. 3 is the top view that freight weight limit goes out cotton structure in Fig. 1.
Fig. 4 is the top view of horizontal freight weight limit pipe in Fig. 1.
Fig. 5 is the cross-sectional view of horizontal freight weight limit pipe in Fig. 1.
Fig. 6 is the top view of front and back laying device in Fig. 1.
In figure: in conveyer belt 1, driven roller 11, left and right laying device 2, left and right guide part 21, left and right go out cotton region 22, control
Chamber 23, left and right left chamber plate 24, left and right right chamber plate 25, front and back laying device 3, front and back guide part 31, front and back go out cotton region 32, in front and back
Chamber 33, front and back left chamber plate 34, front and back right chamber plate 35, left freight weight limit rebound board 36, left front spring 361, left back spring 362, right freight weight limit
Angle 38, freight weight limit go out cotton structure 4, horizontal freight weight limit pipe 41, perpendicular rotation pipe between spring 372, plate behind spring 371, the right side before rebound board 37, the right side
42, positive gas outlet 43, anti-gas outlet 44, rolling bearing 45, left and right laying body A, left and right subnet layer A1, front and back hot melt long filament A2,
No.1 meldable fibre net A3, it front and back laying body B, front and back subnet floor B1, left and right hot melt long filament B2, No. two meldable fibre net B3, hands over
Wrong laying body C, laying cells D, transmission unit E.
Specific embodiment
Below in conjunction with Detailed description of the invention and specific embodiment, the present invention is described in further detail.
Referring to Fig. 1 to Fig. 6, a kind of alternating expression laying system of honeycomb porous structure cotton, including laying cells D and transmission list
First E, the transmission unit E include conveyer belt 1 and driven roller 11, the both ends of conveyer belt 1 respectively with the outer side wall phase of driven roller 11
It connects, is provided with laying cells D right above the middle part of conveyer belt 1；
The laying cells D includes left and right laying device 2, the front and back laying device 3 being arranged side by side along conveyer belt 1, described
Left and right laying device 2 goes out cotton region 22 including the left and right that left and right guide part 21 and its underface are arranged, and the front and back laying device 3 wraps
The front and back for including front and back guide part 31 and its underface setting goes out cotton region 32, and the left and right guide part 21, front and back guide part 31 are
Hollow structure, the left and right inner cavity 23 opened up in left and right guide part 21 and left and right go out about 22 connection of cotton region, in front and back guide part 31
The front and back inner cavity 33 and front and back opened up goes out about 32 connection of cotton region, and the right side that left and right goes out cotton region 22 goes out the left side in cotton region 32 with front and back
Along the mutual connection in the direction of conveyer belt 1.
The left and right guide part 21 includes the left and right left chamber plate 24 being parallel to each other, left and right right chamber plate 25 and presss from both sides between the two
Left and right inner cavity 23；The front and back guide part 31 include front and back left chamber plate 34, front and back right chamber plate 35 and the two for being parallel to each other it
Between press from both sides front and back inner cavity 33.
The left and right, which goes out to be arranged in cotton region 22, goes out cotton structure 4 there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure 4
Including being the horizontal freight weight limit pipe 41 of hollow structure, erecting rotation pipe 42, offer just to go out at the top of one end of the horizontal freight weight limit pipe 41
Port 43, the bottom of the other end of horizontal freight weight limit pipe 41 offer anti-gas outlet 44, and the center position of horizontal freight weight limit pipe 41 and vertical transfer are dynamic
The inner end of pipe 42 vertically connects, and the outer end of perpendicular rotation pipe 42 is connected with rolling bearing 45, the inner cavity of horizontal freight weight limit pipe 41, positive outlet
Mouth 43, anti-gas outlet 44, all mutual connection in inner cavity for erecting rotation pipe 42；Four freight weight limits go out all positions of positive gas outlet 43 of cotton structure 4
In the underface of left and right inner cavity 23, and along 1 direction of conveyer belt, two freight weight limits positioned at same horizontal line go out just going out for cotton structure 4
Horizontal distance between port 43 is less than the length of the bottom surface of left and right inner cavity 23.
The length of the horizontal freight weight limit pipe 41 is less than the height that left and right goes out cotton region 22；Four freight weight limits go out the difference of cotton structure 4
Positioned at four angles of regular quadrangle, and four freight weight limits go out cotton structure 4 two-by-two symmetrically.
The positive gas outlet 43, anti-gas outlet 44 shape be ellipse, rectangle, olive shape or multiple circles arranged side by side
Shape.
The left and right sides of the front and back inner cavity 33 is respectively arranged with the front and back left chamber plate 34 being parallel to each other, front and back right chamber plate
35, the medial surface inner end with left freight weight limit rebound board 36, right freight weight limit rebound board 37 respectively of front and back left chamber plate 34, front and back right chamber plate 35
Be fixedly connected, left freight weight limit rebound board 36, right freight weight limit rebound board 37 the central axes of rear interior cavity 33 are directed downward forward for outer end
Extend, left freight weight limit rebound board 36, right freight weight limit rebound board 37 outer end be respectively lower than corresponding inner end, left freight weight limit rebound board 36
Outer end and the distance between the outer end of right freight weight limit rebound board 37 be less than length of the front and back inner cavity 33 along 1 direction of conveyer belt, left limit
Return between diving board 36, front and back left chamber plate 34 and be each formed between right freight weight limit rebound board 37, front and back right chamber plate 35 plate
Between angle 38, angle 38 is acute angle between the plate.
The bottom surface of the left freight weight limit rebound board 36 is connected with one end of left front spring 361, left back spring 362, left front bullet
Spring 361, left back spring 362 arrange along the longitudinal direction, left front spring 361, left back spring 362 the other end with front and back left chamber plate
34 are connected, and the bottom surface of the right freight weight limit rebound board 37 is connected with one end of spring 372 behind spring 371, the right side before the right side, bullet before the right side
Spring 371, it is right after spring 372 arrange along the longitudinal direction, it is right before spring 371, it is right after spring 372 the other end with front and back right chamber plate
35 are connected.
A kind of application method of the alternating expression laying system of above-mentioned honeycomb porous structure cotton, the application method includes following
Step:
First by No.1 meldable fibre net A3 in left and right inner cavity 23 round-trip laying in left-right direction, and along the longitudinal direction towards one
It is inserted into more front and backs in number meldable fibre net A3 and heats long filament A2, to obtain left and right laying body A, left and right laying body A is multilayer
More are provided with side by side between structure, including multiple successively end to end left and right subnet layer A1, adjacent left and right subnet layer A1
The front and back of arrangement heats long filament A2；With the progress of laying, the thickness of the left and right laying body A in left and right inner cavity 23 is gradually incremented by,
When reaching preset thickness, just obtained left and right laying body A is transferred, the left and right laying body A of decentralization goes out cotton region 22 through left and right
It falls on conveyer belt 1, meanwhile, it is new to obtain that remaining No.1 meldable fibre net A3 then continues laying in left and right inner cavity 23
Left and right laying body A, until then transferring ... ..., circuiting sequentially when new left and right laying body A reaches preset thickness again；Work as quilt
When the left and right communicated band 1 of laying body A of decentralization is transported to the underface of front and back inner cavity 33, right above can fall one front and back
Laying body B with left and right laying body A or more to be superimposed, to obtain the laying body C that interlocks；
The production method of the front and back laying body B are as follows: first by No. two meldable fibre net B3 in front and back inner cavity 33 along front and back
The round-trip laying in direction, and in left-right direction towards being inserted into more or so hot melt long filament B2 in No. two meldable fibre net B3, before obtaining
Laying body B afterwards, front and back laying body B are multilayered structure, including multiple successively end to end front and back subnet layer B1, before adjacent
The more left and right hot melt long filament B2 being arranged side by side are provided between subnet layer B1 afterwards；With the progress of laying, in front and back inner cavity 33
The thickness of front and back laying body B be gradually incremented by, when reaching preset thickness, first by obtained front and back laying body B with it is remaining
No. two meldable fibre net B3 segmentations, then front and back laying body B is transferred, the front and back laying body B of decentralization goes out cotton region 32 through front and back and falls,
To be overlapped mutually with the left and right laying body A just run to 33 underface of front and back inner cavity, remaining No. two meldable fibre nets B3 is then
Continue along the longitudinal direction that round-trip laying is to obtain new front and back laying body B in front and back inner cavity 33, until new front and back laying body B
When reaching preset thickness again, then divide, transfer ... ..., circuits sequentially.
The left and right, which goes out to be arranged in cotton region 22, goes out cotton structure 4 there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure 4
Including being the horizontal freight weight limit pipe 41 of hollow structure, erecting rotation pipe 42, offer just to go out at the top of one end of the horizontal freight weight limit pipe 41
Port 43, the bottom of the other end of horizontal freight weight limit pipe 41 offer anti-gas outlet 44, and the center position of horizontal freight weight limit pipe 41 and vertical transfer are dynamic
The inner end of pipe 42 vertically connects, and the outer end of perpendicular rotation pipe 42 is connected with rolling bearing 45, the inner cavity of horizontal freight weight limit pipe 41, positive outlet
Mouth 43, anti-gas outlet 44, all mutual connection in inner cavity for erecting rotation pipe 42；Four freight weight limits go out all positions of positive gas outlet 43 of cotton structure 4
In the underface of left and right inner cavity 23, and along 1 direction of conveyer belt, two freight weight limits positioned at same horizontal line go out just going out for cotton structure 4
Horizontal distance between port 43 is less than the length of the bottom surface of left and right inner cavity 23；
It is described just to transfer obtained left and right laying body A when reaching preset thickness, the left and right laying body A warp of decentralization
Left and right goes out cotton region 22 and falls on conveyer belt 1, meanwhile, remaining No.1 meldable fibre net A3 then continues to spread in left and right inner cavity 23
It is folded when new left and right laying body A reaches preset thickness again, then to be transferred ... ... with obtaining new left and right laying body A,
Circuit sequentially and refer to: four freight weight limits go out the upward jet in positive gas outlet 43 of cotton structure 4, to withstand the left and right paving in left and right inner cavity 23
Stack A, so that left and right laying body A is not contacted with horizontal freight weight limit pipe 41, with the progress of laying, the thickness of left and right laying body A is gradually
It is incremented by, weight is gradually increased, and the distance between left and right laying body A and horizontal freight weight limit pipe 41 are gradually shortened, until reaching preset thickness
When, left and right laying body A is in contact with horizontal freight weight limit pipe 41, and shelters from positive gas outlet 43, and the horizontal freight weight limit pipe 41 contacted is by a left side
The lower pressure of right laying body A, rotates, the rotation so that two horizontal freight weight limit pipes 41 along 1 direction of conveyer belt positive gas outlet
Horizontal distance between 43 is gradually expanded, and when being rotated by 90 °, realizes the decentralization of left and right laying body A, continues rotation to 180 degree
When, anti-gas outlet 44 is run to left and right inner cavity 23, and is sprayed gas or more and pushed up new front and back laying body B, so that new front and back
Laying body B is not contacted with horizontal freight weight limit pipe 41, until after new front and back laying body B reaches preset thickness, then contact, rotate ... ...,
It circuits sequentially.
The left and right sides of the front and back inner cavity 33 is respectively arranged with the front and back left chamber plate 34 being parallel to each other, front and back right chamber plate
35, the medial surface inner end with left freight weight limit rebound board 36, right freight weight limit rebound board 37 respectively of front and back left chamber plate 34, front and back right chamber plate 35
Be fixedly connected, left freight weight limit rebound board 36, right freight weight limit rebound board 37 the central axes of rear interior cavity 33 are directed downward forward for outer end
Extend, left freight weight limit rebound board 36, right freight weight limit rebound board 37 outer end be respectively lower than corresponding inner end, left freight weight limit rebound board 36
Outer end and the distance between the outer end of right freight weight limit rebound board 37 be less than length of the front and back inner cavity 33 along 1 direction of conveyer belt, left limit
Return between diving board 36, front and back left chamber plate 34 and be each formed between right freight weight limit rebound board 37, front and back right chamber plate 35 plate
Between angle 38, angle 38 is acute angle between the plate；
It is described when reaching preset thickness, first by obtained front and back laying body B and remaining No. two meldable fibre nets B3
Segmentation, then laying body B decentralization in front and back is referred to: No. two meldable fibre net B3 round-trip laying along the longitudinal direction in front and back inner cavity 33
When, left freight weight limit rebound board 36, right freight weight limit rebound board 37 outer end be in contact with the bottom surface of front and back laying body B, and support front and back
Laying body B, with the progress of laying, the thickness of the front and back laying body B in front and back inner cavity 33 is gradually incremented by, and weight is gradually incremented by,
When the weight of front and back laying body B is greater than the support force of left freight weight limit rebound board 36, right freight weight limit rebound board 37, and is in downward trend,
I.e. judgement front and back laying body B reaches preset thickness, first segmentation front and back laying body B and remaining No. two meldable fibres net B3, then by
Front and back laying body B free releasing after segmentation, in decentralization process, left freight weight limit rebound board 36, right freight weight limit rebound board 37 are spread by front and back
Stack B is pushed open outward, after decentralization, left freight weight limit rebound board 36, right 37 automatic rebounding of freight weight limit rebound board, to support new front and back laying
Then body B is pushed outwards out, automatic rebounding ... ..., successively follows until new front and back laying body B reaches preset thickness again
Ring.
The principle of the present invention is described as follows:
Laying unit in the present invention includes left and right laying device, the front and back laying device being arranged side by side along conveyer belt,
In, left and right laying device realizes the round-trip laying of web in left and right directions to obtain left and right laying body, and front and back laying device is real
Existing web in round-trip laying in the front-back direction to obtain front and back laying body, then on the laying body of left and right before and after superposition laying body with
The laying body that interlocks is obtained, in the laying body that interlocks, not only fibre web is mutually perpendicular to interlock, but also between fibre web and hot melt long filament,
It is all mutually perpendicular to interlock between hot melt long filament and hot melt long filament, to obtain the multi-layered textile body for having alternating expression structure.In addition,
Also set up freight weight limit and go out cotton structure to realize the automatic decentralization of left and right laying body, be arranged left freight weight limit rebound board, right freight weight limit rebound board with
It realizes the automatic decentralization of front and back laying body, enhances whole automaticity, improve laying efficiency.
Embodiment 1:
Referring to Fig. 1 to Fig. 6, a kind of alternating expression laying system of honeycomb porous structure cotton, including laying cells D and transmission list
First E, the transmission unit E include conveyer belt 1 and driven roller 11, the both ends of conveyer belt 1 respectively with the outer side wall phase of driven roller 11
It connects, is provided with laying cells D right above the middle part of conveyer belt 1；The laying cells D includes being arranged side by side along conveyer belt 1
Left and right laying device 2, front and back laying device 3, the left and right laying device 2 includes that left and right guide part 21 and its underface are arranged
Left and right go out cotton region 22, the front and back that the front and back laying device 3 includes front and back guide part 31 and its underface is arranged goes out cotton region 32,
The left and right guide part 21, front and back guide part 31 are hollow structure, the left and right inner cavity 23 opened up in left and right guide part 21 and a left side
The right side goes out about 22 connection of cotton region, and the front and back inner cavity 33 and front and back opened up in front and back guide part 31 goes out about 32 connection of cotton region, left and right
The right side in cotton region 22 and front and back go out the left side in cotton region 32 along the mutual connection in the direction of conveyer belt 1 out.It is preferred that left and right guide part 21 wraps
Include the left and right left chamber plate 24, left and right right chamber plate 25 and the left and right inner cavity 23 pressed from both sides between the two being parallel to each other；The front and back guiding
Portion 31 includes front and back left chamber plate 34, front and back right chamber plate 35 and the front and back inner cavity 33 pressed from both sides between the two being parallel to each other.
A kind of application method of the alternating expression laying system of above-mentioned honeycomb porous structure cotton, the application method includes following
Step: first by No.1 meldable fibre net A3 in left and right inner cavity 23 round-trip laying in left-right direction, and along the longitudinal direction towards No.1
It is inserted into more front and backs in meldable fibre net A3 and heats long filament A2, to obtain left and right laying body A, left and right laying body A is multilayer knot
More are provided between structure, including multiple successively end to end left and right subnet layer A1, adjacent left and right subnet layer A1 and are arranged
The front and back hot melt long filament A2 set；With the progress of laying, the thickness of the left and right laying body A in left and right inner cavity 23 is gradually incremented by, when
When reaching preset thickness, just obtained left and right laying body A is transferred, the left and right laying body A of decentralization goes out under cotton region 22 through left and right
It drops down on conveyer belt 1, meanwhile, remaining No.1 meldable fibre net A3 continues laying in left and right inner cavity 23 then to obtain a new left side
Right laying body A, until then transferring ... ..., circuiting sequentially when new left and right laying body A reaches preset thickness again；When by under
When the left and right communicated band 1 of laying body A put is transported to the underface of front and back inner cavity 33, right above can fall one front and back paving
Stack B with left and right laying body A or more to be superimposed, to obtain the laying body C that interlocks；The production method of the front and back laying body B are as follows:
First by No. two meldable fibre net B3 in front and back inner cavity 33 round-trip laying along the longitudinal direction, and it is fine towards No. two hot melts in left-right direction
More or so hot melt long filament B2 are inserted into dimension net B3, to obtain front and back laying body B, front and back laying body B is multilayered structure, including
The more left and right being arranged side by side are provided between multiple successively end to end front and back subnet layer B1, adjacent front and back subnet layer B1
Heat long filament B2；With the progress of laying, the thickness of the front and back laying body B in front and back inner cavity 33 is gradually incremented by, default when reaching
When thickness, first obtained front and back laying body B and remaining No. two meldable fibre net B3 is divided, then will be under the laying body B of front and back
It puts, the front and back laying body B of decentralization goes out cotton region 32 through front and back and falls, to spread with the left and right just run to front and back inner cavity 33
Stack A is overlapped mutually, remaining No. two meldable fibre nets B3 then continue in front and back inner cavity 33 along the longitudinal direction round-trip laying with
New front and back laying body B is obtained, until then divide when new front and back laying body B reaches preset thickness again, transfer ... ...,
It circuits sequentially.
Embodiment 2:
Basic content with embodiment 1, the difference is that:
The left and right, which goes out to be arranged in cotton region 22, goes out cotton structure 4 there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure 4
Including being the horizontal freight weight limit pipe 41 of hollow structure, erecting rotation pipe 42, offer just to go out at the top of one end of the horizontal freight weight limit pipe 41
Port 43, the bottom of the other end of horizontal freight weight limit pipe 41 offer anti-gas outlet 44, and the center position of horizontal freight weight limit pipe 41 and vertical transfer are dynamic
The inner end of pipe 42 vertically connects, and the outer end of perpendicular rotation pipe 42 is connected with rolling bearing 45, the inner cavity of horizontal freight weight limit pipe 41, positive outlet
Mouth 43, anti-gas outlet 44, all mutual connection in inner cavity for erecting rotation pipe 42；Four freight weight limits go out all positions of positive gas outlet 43 of cotton structure 4
In the underface of left and right inner cavity 23, and along 1 direction of conveyer belt, two freight weight limits positioned at same horizontal line go out just going out for cotton structure 4
Horizontal distance between port 43 is less than the length of the bottom surface of left and right inner cavity 23.
It is described just to transfer obtained left and right laying body A when reaching preset thickness, the left and right laying body A warp of decentralization
Left and right goes out cotton region 22 and falls on conveyer belt 1, meanwhile, remaining No.1 meldable fibre net A3 then continues to spread in left and right inner cavity 23
It is folded when new left and right laying body A reaches preset thickness again, then to be transferred ... ... with obtaining new left and right laying body A,
Circuit sequentially and refer to: four freight weight limits go out the upward jet in positive gas outlet 43 of cotton structure 4, to withstand the left and right paving in left and right inner cavity 23
Stack A, so that left and right laying body A is not contacted with horizontal freight weight limit pipe 41, with the progress of laying, the thickness of left and right laying body A is gradually
It is incremented by, weight is gradually increased, and the distance between left and right laying body A and horizontal freight weight limit pipe 41 are gradually shortened, until reaching preset thickness
When, left and right laying body A is in contact with horizontal freight weight limit pipe 41, and shelters from positive gas outlet 43, and the horizontal freight weight limit pipe 41 contacted is by a left side
The lower pressure of right laying body A, rotates, the rotation so that two horizontal freight weight limit pipes 41 along 1 direction of conveyer belt positive gas outlet
Horizontal distance between 43 is gradually expanded, and when being rotated by 90 °, realizes the decentralization of left and right laying body A, continues rotation to 180 degree
When, anti-gas outlet 44 is run to left and right inner cavity 23, and is sprayed gas or more and pushed up new front and back laying body B, so that new front and back
Laying body B is not contacted with horizontal freight weight limit pipe 41, until after new front and back laying body B reaches preset thickness, then contact, rotate ... ...,
It circuits sequentially.
Embodiment 3:
Basic content with embodiment 1, the difference is that:
The left and right sides of the front and back inner cavity 33 is respectively arranged with the front and back left chamber plate 34 being parallel to each other, front and back right chamber plate
35, the medial surface inner end with left freight weight limit rebound board 36, right freight weight limit rebound board 37 respectively of front and back left chamber plate 34, front and back right chamber plate 35
Be fixedly connected, left freight weight limit rebound board 36, right freight weight limit rebound board 37 the central axes of rear interior cavity 33 are directed downward forward for outer end
Extend, left freight weight limit rebound board 36, right freight weight limit rebound board 37 outer end be respectively lower than corresponding inner end, left freight weight limit rebound board 36
Outer end and the distance between the outer end of right freight weight limit rebound board 37 be less than length of the front and back inner cavity 33 along 1 direction of conveyer belt, left limit
Return between diving board 36, front and back left chamber plate 34 and be each formed between right freight weight limit rebound board 37, front and back right chamber plate 35 plate
Between angle 38, angle 38 is acute angle between the plate.
It is described when reaching preset thickness, first by obtained front and back laying body B and remaining No. two meldable fibre nets B3
Segmentation, then laying body B decentralization in front and back is referred to: No. two meldable fibre net B3 round-trip laying along the longitudinal direction in front and back inner cavity 33
When, left freight weight limit rebound board 36, right freight weight limit rebound board 37 outer end be in contact with the bottom surface of front and back laying body B, and support front and back
Laying body B, with the progress of laying, the thickness of the front and back laying body B in front and back inner cavity 33 is gradually incremented by, and weight is gradually incremented by,
When the weight of front and back laying body B is greater than the support force of left freight weight limit rebound board 36, right freight weight limit rebound board 37, and is in downward trend,
I.e. judgement front and back laying body B reaches preset thickness, first segmentation front and back laying body B and remaining No. two meldable fibres net B3, then by
Front and back laying body B free releasing after segmentation, in decentralization process, left freight weight limit rebound board 36, right freight weight limit rebound board 37 are spread by front and back
Stack B is pushed open outward, after decentralization, left freight weight limit rebound board 36, right 37 automatic rebounding of freight weight limit rebound board, to support new front and back laying
Then body B is pushed outwards out, automatic rebounding ... ..., successively follows until new front and back laying body B reaches preset thickness again
Ring.
Embodiment 4:
Basic content with embodiment 3, the difference is that:
The bottom surface of the left freight weight limit rebound board 36 is connected with one end of left front spring 361, left back spring 362, left front bullet
Spring 361, left back spring 362 arrange along the longitudinal direction, left front spring 361, left back spring 362 the other end with front and back left chamber plate
34 are connected, and the bottom surface of the right freight weight limit rebound board 37 is connected with one end of spring 372 behind spring 371, the right side before the right side, bullet before the right side
Spring 371, it is right after spring 372 arrange along the longitudinal direction, it is right before spring 371, it is right after spring 372 the other end with front and back right chamber plate
35 are connected.
Claims (9)
1. a kind of alternating expression laying system of honeycomb porous structure cotton, including laying unit (D) and transmission unit (E), the biography
Defeated unit (E) includes conveyer belt (1) and driven roller (11), the both ends of conveyer belt (1) respectively with the outer side wall phase of driven roller (11)
It connects, is provided with laying unit (D) right above the middle part of conveyer belt (1), it is characterised in that:
The laying unit (D) includes left and right laying device (2), the front and back laying device (3) being arranged side by side along conveyer belt (1),
The left and right laying device (2) include left and right guide part (21) and its underface setting left and right go out cotton region (22), the front and back
Laying device (3) include front and back guide part (31) and its underface setting front and back go out cotton region (32), the left and right guide part
(21), front and back guide part (31) is hollow structure, and the left and right inner cavity (23) opened up in left and right guide part (21) and left and right go out cotton
Connection, the interior front and back inner cavity (33) opened up of front and back guide part (31) and front and back go out cotton region (32) connection up and down up and down in area (22), a left side
The right side that the right side goes out cotton region (22) goes out the direction mutual connection of the left side along conveyer belt (1) in cotton region (32) with front and back；
The left and right, which goes out to be arranged in cotton region (22), goes out cotton structure (4) there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure
(4) include the horizontal freight weight limit pipe (41) for being hollow structure, perpendicular rotation pipe (42), opened at the top of one end of the horizontal freight weight limit pipe (41)
Equipped with positive gas outlet (43), the bottom of the other end of horizontal freight weight limit pipe (41) is offered anti-gas outlet (44), horizontal freight weight limit pipe (41)
Position is vertical with the inner end of perpendicular rotation pipe (42) connect for center, and the outer end for erecting rotation pipe (42) is connected with rolling bearing (45),
The inner cavity of horizontal freight weight limit pipe (41), positive gas outlet (43), anti-gas outlet (44), all mutual connection in inner cavity for erecting rotation pipe (42)；Four
The positive gas outlet (43) that a freight weight limit goes out cotton structure (4) is all located at the underface of left and right inner cavity (23), and along conveyer belt (1) direction,
Go out the horizontal distance between the positive gas outlet (43) of cotton structure (4) less than left and right inner cavity positioned at two freight weight limits of same horizontal line
(23) length of bottom surface.
2. a kind of alternating expression laying system of honeycomb porous structure cotton according to claim 1, it is characterised in that: the left side
Right guide part (21) includes in the left and right left chamber plate (24) being parallel to each other, left and right right chamber plate (25) and the left and right that presss from both sides between the two
Chamber (23)；The front and back guide part (31) include the front and back left chamber plate (34), front and back right chamber plate (35) and the two that are parallel to each other it
Between press from both sides front and back inner cavity (33).
3. a kind of alternating expression laying system of honeycomb porous structure cotton according to claim 1 or 2, it is characterised in that: institute
The length for stating horizontal freight weight limit pipe (41) is less than the height that left and right goes out cotton region (22)；Four freight weight limits go out cotton structure (4) and are located at
Four angles of regular quadrangle, and four freight weight limits go out cotton structure (4) two-by-two symmetrically.
4. a kind of alternating expression laying system of honeycomb porous structure cotton according to claim 3, it is characterised in that: it is described just
Gas outlet (43), anti-gas outlet (44) shape be ellipse, rectangle, olive shape or multiple circles arranged side by side.
5. a kind of alternating expression laying system of honeycomb porous structure cotton according to claim 1 or 2, it is characterised in that: institute
It states and is respectively arranged with the front and back left chamber plate (34) being parallel to each other, front and back right chamber plate (35) at left and right sides of front and back inner cavity (33), it is preceding
Rear left cavity plate (34), front and back right chamber plate (35) medial surface respectively with left freight weight limit rebound board (36), right freight weight limit rebound board (37)
Inner end is fixedly connected, left freight weight limit rebound board (36), right freight weight limit rebound board (37) outer end central axes of rear interior cavity (33) forward
Be directed downward extension, left freight weight limit rebound board (36), right freight weight limit rebound board (37) outer end be respectively lower than corresponding inner end,
The distance between the outer end of left freight weight limit rebound board (36) and the outer end of right freight weight limit rebound board (37) are less than front and back inner cavity (33) along biography
The length for sending band (1) direction, it is between left freight weight limit rebound board (36), front and back left chamber plate (34) and right freight weight limit rebound board (37), preceding
Angle (38) between a plate is each formed between right chamber plate (35) afterwards, angle (38) is acute angle between the plate.
6. a kind of alternating expression laying system of honeycomb porous structure cotton according to claim 5, it is characterised in that: the left side
The bottom surface of freight weight limit rebound board (36) is connected with one end of left front spring (361), left back spring (362), left front spring (361),
Left back spring (362) arranges along the longitudinal direction, left front spring (361), left back spring (362) the other end with front and back left chamber plate
(34) it is connected, the bottom surface of the right freight weight limit rebound board (37) is connected with one end of spring (372) behind spring (371), the right side before the right side
Connect, it is right before spring (371), it is right after spring (372) arrange along the longitudinal direction, it is right before spring (371), it is right after spring (372) it is another
One end is connected with front and back right chamber plate (35).
7. a kind of application method of the alternating expression laying system of honeycomb porous structure cotton described in claim 1, it is characterised in that
The application method the following steps are included:
First by No.1 meldable fibre net (A3) in left and right inner cavity (23) interior laying round-trip in left-right direction, and along the longitudinal direction towards one
More front and backs of insertion heat long filament (A2) in number meldable fibre net (A3), to obtain left and right laying body (A), the left and right laying body
(A) it is multilayered structure, including multiple successively end to end left and right subnet layers (A1), is set between adjacent left and right subnet layer (A1)
It is equipped with the more front and back being arranged side by side hot melts long filament (A2)；Left and right laying body with the progress of laying, in left and right inner cavity (23)
(A) thickness is gradually incremented by, and when reaching preset thickness, just transfers obtained left and right laying body (A), the left and right paving of decentralization
Stack (A) goes out cotton region (22) through left and right and falls on conveyer belt (1), meanwhile, remaining No.1 meldable fibre net (A3) is then on a left side
Continue laying in right inner cavity (23) to obtain new left and right laying body (A), until new left and right laying body (A) reaches default again
When thickness, then transfers ... ..., circuit sequentially；When left and right laying body (A) the communicated band (1) being lowered is transported to front and back
When the underface of inner cavity (33), right above can fall one front and back laying body (B) to be superimposed up and down with left and right laying body (A),
Interlock laying body (C) to obtain；
The production method of the front and back laying body (B) are as follows: first that No. two meldable fibre nets (B3) are interior along preceding in front and back inner cavity (33)
The round-trip laying of rear direction, and more or so hot melt long filaments (B2) are inserted into towards No. two meldable fibre nets (B3) are middle in left-right direction, with
Front and back laying body (B) is obtained, which is multilayered structure, including multiple successively end to end front and back subnet layers
(B1), more left and right hot melts long filament (B2) being arranged side by side are provided between adjacent front and back subnet layer (B1)；With laying
It carries out, the thickness of the front and back laying body (B) in front and back inner cavity (33) is gradually incremented by, when reaching preset thickness, will first obtain
Front and back laying body (B) and remaining No. two meldable fibre nets (B3) divide, then by front and back laying body (B) transfer, before decentralization
Afterwards laying body (B) through front and back go out cotton region (32) fall, with just run to the left and right laying body immediately below front and back inner cavity (33)
(A) it is overlapped mutually, remaining No. two meldable fibre nets (B3) then continue round-trip laying along the longitudinal direction in front and back inner cavity (33)
To obtain new front and back laying body (B), until new front and back laying body (B) is when reaching preset thickness again, then segmentation, under
It puts ... ..., circuits sequentially.
8. a kind of application method of the alternating expression laying system of honeycomb porous structure cotton according to claim 7, feature
It is:
The left and right, which goes out to be arranged in cotton region (22), goes out cotton structure (4) there are four the consistent freight weight limit of structure, and single freight weight limit goes out cotton structure
(4) include the horizontal freight weight limit pipe (41) for being hollow structure, perpendicular rotation pipe (42), opened at the top of one end of the horizontal freight weight limit pipe (41)
Equipped with positive gas outlet (43), the bottom of the other end of horizontal freight weight limit pipe (41) is offered anti-gas outlet (44), horizontal freight weight limit pipe (41)
Position is vertical with the inner end of perpendicular rotation pipe (42) connect for center, and the outer end for erecting rotation pipe (42) is connected with rolling bearing (45),
The inner cavity of horizontal freight weight limit pipe (41), positive gas outlet (43), anti-gas outlet (44), all mutual connection in inner cavity for erecting rotation pipe (42)；Four
The positive gas outlet (43) that a freight weight limit goes out cotton structure (4) is all located at the underface of left and right inner cavity (23), and along conveyer belt (1) direction,
Go out the horizontal distance between the positive gas outlet (43) of cotton structure (4) less than left and right inner cavity positioned at two freight weight limits of same horizontal line
(23) length of bottom surface；
It is described just to transfer obtained left and right laying body (A) when reaching preset thickness, left and right laying body (A) warp of decentralization
Left and right goes out cotton region (22) and falls on conveyer belt (1), meanwhile, remaining No.1 meldable fibre net (A3) is then in left and right inner cavity (23)
Interior continuation laying is to obtain new left and right laying body (A), when new left and right laying body (A) reaches preset thickness again, so
It transfers afterwards ... ..., circuit sequentially and refer to: four freight weight limits go out positive gas outlet (43) upward jet of cotton structure (4), to withstand left and right
Left and right laying body (A) in inner cavity (23) so that left and right laying body (A) is not contacted with horizontal freight weight limit pipe (41), with laying into
Row, the thickness of left and right laying body (A) are gradually incremented by, and weight is gradually increased, between left and right laying body (A) and horizontal freight weight limit pipe (41)
Distance is gradually shortened, until left and right laying body (A) is in contact with horizontal freight weight limit pipe (41), and shelters from just when reaching preset thickness
Gas outlet (43), lower pressure of the horizontal freight weight limit pipe (41) contacted by left and right laying body (A), rotates, the rotation so that
Horizontal distance between the positive gas outlet (43) of two horizontal freight weight limit pipes (41) in conveyer belt (1) direction is gradually expanded, and works as rotation
At 90 degree, the decentralization of left and right laying body (A) is realized, when continuing rotation to 180 degree, anti-gas outlet (44) operation to left and right inner cavity
(23) it in, and sprays gas or more and pushes up new front and back laying body (B), so that new front and back laying body (B) and horizontal freight weight limit pipe (41)
It does not contact, until after new front and back laying body (B) reaches preset thickness, then contact, rotate ... ..., it circuits sequentially.
9. a kind of application method of the alternating expression laying system of honeycomb porous structure cotton according to claim 7, feature
It is:
The front and back left chamber plate (34) being parallel to each other, front and back right chamber plate are respectively arranged at left and right sides of the front and back inner cavity (33)
(35), front and back left chamber plate (34), front and back right chamber plate (35) medial surface respectively with left freight weight limit rebound board (36), right freight weight limit rebound board
(37) inner end is fixedly connected, left freight weight limit rebound board (36), right freight weight limit rebound board (37) outer end rear interior cavity (33) forward
Central axes are directed downward extension, and left freight weight limit rebound board (36), the outer end of right freight weight limit rebound board (37) are respectively lower than respectively corresponding
Inner end, the distance between outer end of the outer end of left freight weight limit rebound board (36) and right freight weight limit rebound board (37) is less than front and back inner cavity
(33) between the length in conveyer belt (1) direction, left freight weight limit rebound board (36), front and back left chamber plate (34) and right freight weight limit rebound board
(37), angle (38) between a plate is each formed between front and back right chamber plate (35), angle (38) is acute angle between the plate；
It is described when reaching preset thickness, first by obtained front and back laying body (B) and remaining No. two meldable fibre nets (B3)
Segmentation, then front and back laying body (B) decentralization is referred to: No. two meldable fibre nets (B3) are past along the longitudinal direction in front and back inner cavity (33)
When returning laying, left freight weight limit rebound board (36), right freight weight limit rebound board (37) outer end connect with the bottom surface of front and back laying body (B)
Touching, and front and back laying body (B) is supported, with the progress of laying, the thickness of the front and back laying body (B) in front and back inner cavity (33) is gradually
It is incremented by, weight is gradually incremented by, when the weight of front and back laying body (B) is greater than left freight weight limit rebound board (36), right freight weight limit rebound board (37)
Support force, and be in downward trend when, i.e., judgement front and back laying body (B) reach preset thickness, first segmentation front and back laying body (B) with
Remaining No. two meldable fibre nets (B3), then by front and back laying body (B) free releasing after dividing, in decentralization process, left freight weight limit
Rebound board (36), right freight weight limit rebound board (37) are pushed open outward by front and back laying body (B), after decentralization, left freight weight limit rebound board (36), the right side
Freight weight limit rebound board (37) automatic rebounding, to support new front and back laying body (B), until new front and back laying body (B) reaches again
Then preset thickness is pushed outwards out, automatic rebounding ... ..., circuits sequentially.
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| CN201272889Y (en) * | 2008-09-09 | 2009-07-15 | 仪征市四方轻纺机械厂 | Cross lapper |
| CN101597839B (en) * | 2009-07-10 | 2010-12-08 | 杨玉桥 | Multifunctional non-woven fabric production line |
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