CN115341341A - Lapping device for needle-punched cotton production - Google Patents
Lapping device for needle-punched cotton production Download PDFInfo
- Publication number
- CN115341341A CN115341341A CN202211276194.9A CN202211276194A CN115341341A CN 115341341 A CN115341341 A CN 115341341A CN 202211276194 A CN202211276194 A CN 202211276194A CN 115341341 A CN115341341 A CN 115341341A
- Authority
- CN
- China
- Prior art keywords
- lapping
- cotton
- frame
- along
- material arranging
- Prior art date
- 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.)
- Granted
Links
- 229920000742 Cotton Polymers 0.000 title claims abstract description 410
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 267
- 230000007246 mechanism Effects 0.000 claims abstract description 255
- 238000003825 pressing Methods 0.000 claims abstract description 92
- 230000000712 assembly Effects 0.000 claims abstract description 9
- 238000000429 assembly Methods 0.000 claims abstract description 9
- 238000005520 cutting process Methods 0.000 claims description 116
- 238000004140 cleaning Methods 0.000 claims description 114
- 238000007664 blowing Methods 0.000 claims description 45
- 238000009966 trimming Methods 0.000 claims description 43
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 19
- 238000009423 ventilation Methods 0.000 claims description 17
- 238000007493 shaping process Methods 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 15
- 239000002699 waste material Substances 0.000 claims description 15
- 238000001467 acupuncture Methods 0.000 claims description 10
- 238000005507 spraying Methods 0.000 claims description 8
- 238000003892 spreading Methods 0.000 claims description 3
- 230000007480 spreading Effects 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 239000000835 fiber Substances 0.000 description 122
- 238000000034 method Methods 0.000 description 39
- 230000008569 process Effects 0.000 description 31
- 230000000694 effects Effects 0.000 description 8
- 244000144992 flock Species 0.000 description 8
- 238000009736 wetting Methods 0.000 description 8
- 239000012535 impurity Substances 0.000 description 6
- 238000004080 punching Methods 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 238000009960 carding Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 210000001520 comb Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 238000007730 finishing process Methods 0.000 description 1
- 238000010409 ironing Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- -1 this Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 238000009692 water atomization Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
- D04H1/74—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
-
- B08B1/20—
-
- B08B1/50—
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
- B08B5/023—Cleaning travelling work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
- B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1863—Means for removing cut-out material or waste by non mechanical means by suction
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
- D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
- D04H1/498—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres entanglement of layered webs
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B1/00—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating
- D06B1/02—Applying liquids, gases or vapours onto textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing or impregnating by spraying or projecting
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/04—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials longitudinally
- D06H7/06—Removing selvedge edges
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention provides a lapping device for producing needle-punched cotton, which relates to the technical field of needle-punched cotton production equipment and comprises an upper conveying mechanism, a lapping mechanism and a lower conveying mechanism, wherein the upper conveying mechanism is provided with a cotton moistening mechanism; the material arranging mechanism comprises a material arranging frame, a plurality of layers of material arranging shafts are arranged on the material arranging frame, and the material arranging shafts on the adjacent layers are respectively positioned at two ends of the material arranging frame and slide along the length direction of the material arranging frame; the lower conveying frame is provided with air suction plates which are close to two sides of the lower lapping screen and are positioned between the upper surface and the lower surface of the lower lapping screen, and the two air suction plates slide relatively along the width direction of the lower conveying frame; cutting-off assemblies are respectively arranged at two ends of the material arranging frame, a material pressing assembly is arranged at one end, away from the material arranging frame, of the material arranging shaft, and a flattening assembly is arranged on the lapping frame. The invention can finish the lapped cotton fiber and ensure the product quality of the needle punched cotton.
Description
Technical Field
The invention relates to the technical field of needle-punched cotton production equipment, in particular to a lapping device for needle-punched cotton production.
Background
The needle-punched cotton is mainly made of polyester fiber through a needle-punching process, can be widely applied to industries of sound insulation, heat insulation, electric heating sheets, masks, clothes, medical use, filling materials and the like, and mainly comprises the steps of cotton mixing, carding, lapping, needle punching, dough ironing, slitting, coiling and the like. When lapping, a lapping machine is needed to be used for overlapping the cotton fiber layers in a reciprocating manner, so that the cotton fiber layers are conveniently and subsequently fixed by needling.
Lapping machine among the prior art can produce more fibre flying wadding at the lapping in-process, and the fibre flying wadding floats and not only influences operational environment in the air, piles up in the gap of lapping curtain very easily moreover, also can block up spool, bearing etc. in the lapping machine simultaneously, can lead to the lapping machine to break down and stop work when serious. In addition, because the cotton fiber mass is lighter, dislocation easily takes place between the multilayer cotton fiber when lapping, and adjacent layer cotton fiber tip misalignment easily produces the fold between and to the product quality after the influence acupuncture.
Disclosure of Invention
The invention aims to provide a lapping device for producing needle punched cotton, which can reduce the generation of fiber flying cotton fibers in the lapping process, clean a lapping curtain, and finish the lapped cotton fiber fibers to ensure that the end parts of the lapped cotton fiber fibers are aligned and flat, thereby effectively ensuring the product quality of the needle punched cotton.
The technical purpose of the invention is realized by the following technical scheme:
a lapping device for needle-punched cotton production comprises an upper conveying mechanism and a lower conveying mechanism, wherein the feeding directions of the upper conveying mechanism and the lower conveying mechanism are horizontal and vertical to each other, the discharge end of the upper conveying mechanism is positioned above the feeding end of the lower conveying mechanism, and a lapping mechanism which reciprocates along the feeding direction of the upper conveying mechanism is arranged between the upper conveying mechanism and the lower conveying mechanism; the cotton moistening mechanism is arranged at the upper conveying mechanism close to the upper material end of the cotton moistening mechanism, the material arranging mechanism matched with the lapping mechanism is arranged at the material inlet end of the lower conveying mechanism, the trimming mechanism is arranged at the lower conveying mechanism close to the material outlet end of the lower conveying mechanism, and an upper cleaning mechanism and a lower cleaning mechanism for cleaning the upper conveying mechanism and the lower conveying mechanism are respectively arranged below the upper conveying mechanism and the lower conveying mechanism;
the upper conveying mechanism comprises an upper conveying frame arranged along the feeding direction of the upper conveying mechanism, an upper paving net curtain which moves circularly is arranged on the upper conveying frame, and the lower surface of the upper paving net curtain penetrates through the upper cleaning mechanism;
the lapping mechanism comprises a lapping frame arranged at the discharge end of the upper conveying frame along the length direction of the upper conveying frame, a lapping seat sliding back and forth along the length direction of the lapping frame is arranged on the lapping frame, a plurality of sets of lapping rollers with axes arranged along the width direction of the upper conveying frame are positioned and rotatably arranged on the lapping seat, and the lapping rollers are arranged in a vertically staggered manner;
the lower conveying mechanism comprises a lower conveying frame arranged along the feeding direction of the lower conveying mechanism, a lower net laying curtain which moves circularly is arranged on the lower conveying frame, and the lower surface of the lower net laying curtain penetrates through the lower cleaning mechanism;
the material arranging mechanism comprises a material arranging frame which is arranged at the material feeding end of the lower conveying frame and arranged along the width direction of the lower conveying frame, a plurality of layers of material arranging shafts are arranged on the material arranging frame along the vertical direction, and the material arranging shafts are axially arranged along the length direction of the lower conveying frame; the material arranging shafts of adjacent layers are respectively positioned at two ends of the material arranging frame, the material arranging shafts are arranged on the material arranging frame in a sliding mode along the length direction of the material arranging frame, and the lapping roller is positioned between the material arranging shafts at the two ends of the material arranging frame in a normal state;
the lower conveying frame is provided with air suction plates which are arranged along the length direction of the lower conveying frame and are close to the two sides of the lower lapping screen, the air suction plates are positioned between the upper surface and the lower surface of the lower lapping screen, and the two air suction plates are relatively slidably arranged on the lower conveying frame along the width direction of the lower conveying frame and are correspondingly matched with the lapping mechanism; a plurality of air suction holes are formed in the upper end face array of each air suction plate, the two air suction plates are communicated with the same suction fan, and the suction fan is communicated with the upper surface of the lower lapping screen through the air suction holes;
cutting-off assemblies are respectively arranged at two ends of the material arranging frame, and the material arranging shaft is positioned between the two groups of cutting-off assemblies; a material pressing component is arranged at one end of the material shaping shaft, which is far away from the material shaping frame, and the material pressing component is installed on the lower conveying frame in a sliding mode along the length direction of the lower conveying frame; the lapping frame is provided with a leveling assembly, and the leveling assembly is slidably arranged on the lapping frame along the sliding direction of the lapping seat; the cotton fiber that the cutting-off subassembly cut off the lapping mechanism and sent down, it is flat to choose flat subassembly to choose the cotton fiber that the lapping mechanism continues to carry downwards, the pressure material subassembly pushes down the cotton fiber of winding on the material arranging mechanism and with lower lapping curtain synchronous forward motion, takes off the cotton fiber from the material arranging mechanism and carries forward.
By adopting the technical scheme, the cotton fiber carded by the carding machine is conveyed to the upper lapping screen from the feeding end of the upper conveying mechanism, is conveyed to the lapping mechanism forwards horizontally by the upper lapping screen, passes through a plurality of groups of lapping rollers in the lapping mechanism, and is vertically conveyed downwards to the lower lapping screen of the lower conveying mechanism through the reversing cotton fiber of the lapping rollers. In this in-process, lapping seat is whole along lapping frame reciprocating motion, realizes piling up the cotton fibre multilayer under on the lapping curtain, and material all in one piece mechanism arranges the multilayer cotton fibre in order at the lapping in-process, guarantees that multilayer cotton fibre tip aligns. After the number of piles that the cotton fibre tiling reaches the requirement, cut off the cotton fibre that the subassembly sent lapping mechanism and sent, make the multilayer cotton fibre on the lapping curtain down independent. Then the leveling component levels the cotton fiber continuously conveyed downwards by the lapping mechanism to ensure that the end part of the cotton fiber is far away from the material arranging mechanism; and then the pressing component works to press the independent multiple layers of cotton fiber on the lower lapping screen, and the pressing component and the lower lapping screen synchronously move forwards to take the independent multiple layers of cotton fiber off the material arranging mechanism. Independent multilayer cotton fibre removes trimming mechanism department back, chooses flat subassembly to reset for the cotton fibre tip that lapping mechanism sent falls down and continues to pile up on the lapping curtain down, presses the material subassembly to reset, and trimming mechanism work cuts independent multilayer cotton fibre along two sides of carriage width direction down, guarantees that its side levels it, and it is fixed to be convenient for follow-up carry out the acupuncture to it.
In the feeding process of the upper conveying mechanism, the cotton fiber on the upper net laying curtain is moistened by the cotton moistening mechanism, so that the surfaces of the cotton fiber are Xu Shirun, the generation of flying cotton fibers is reduced on one hand, the static generated in the conveying process of the cotton fiber is reduced on the other hand, and the electrostatic adsorption of dust and sundries on the cotton fiber is avoided. In the process of feeding the upper lapping screen and the lower lapping screen in a circulating motion manner, the lower surfaces of the upper lapping screen and the lower lapping screen respectively penetrate through the upper cleaning mechanism and the lower cleaning mechanism, and the upper cleaning mechanism and the lower cleaning mechanism respectively clean the surfaces of the upper lapping screen and the lower lapping screen, so that the phenomenon that fiber flying flocks are attached for a long time to generate accumulation and easily enter parts such as shafts or bearings and the like is avoided.
The specific working process of the material distributing mechanism is as follows: when the cotton fibre tip that lapping mechanism sent down was placed on lower lapping curtain and the first layer of tiling, its tip was adsorbed fixedly through suction fan and induced draft hole with its tip to the board that induced drafts of its tip below, then lower floor's material all in one piece axle slides to the one side of keeping away from this board that induced drafts, and lapping mechanism when laying second layer cotton fibre, was equivalent to and walks around from the material all in one piece of lower floor's off-axial. After the second layer of cotton fiber is paved, the lower second layer of material arranging shaft is slid to one side far away from the lowest layer of material arranging shaft, and when the third layer of cotton fiber is paved by the lapping machine, the lapping machine equivalently bypasses the lower second layer of material arranging shaft. So reciprocal, the multilayer cotton fibre that tiles as required, many whole material axles are walked around to multilayer cotton fibre is the S type, and lie in the alignment of the many whole material axles with one side. Utilize the whole material axle of multilayer reciprocating sliding to tighten the alignment with multilayer cotton fibre like this, whole material axle removes the in-process moreover and combs the roll flat to cotton fibre upper surface, avoids taking place the dislocation between the adjacent layer cotton fibre and produces the fold to guarantee the cotton product quality of acupuncture.
According to the invention, the cotton wetting mechanism is arranged to wet cotton fiber, so that flying cotton fibers are reduced in the lapping process, the upper cleaning mechanism and the lower cleaning mechanism are arranged to respectively clean the upper lapping curtain and the lower lapping curtain in the lapping process, and the cleanness in the lapping process is ensured, so that the normal operation of the whole device is ensured. The invention also provides a material arranging mechanism, a cutting component, a pressing component and a flattening component which are matched with the material arranging mechanism, so that lapping and finishing of multiple layers of cotton fiber are realized, the end parts of the cotton fiber are aligned and flattened, and the product quality of the needle punched cotton is ensured.
Furthermore, the cutting-off assembly comprises a cutting-off frame vertically arranged on one side of the lower conveying frame, a cutter seat is vertically and slidably mounted on the cutting-off frame, a cutting-off cutter which is arranged along the length direction of the material arranging shaft and corresponds to the cutter seat is arranged on the cutter seat, and the cutting-off cutter is slidably mounted on the cutter seat along the width direction of the lower conveying frame; the cutting edge of the cutting knife faces towards the material arranging shaft close to the cutting knife, and when the cutting knife slides towards the material arranging shaft close to the cutting knife along the cutting knife seat, the cutting edge of the cutting knife is abutted against the outer wall of the material arranging shaft and cuts off cotton fiber wound on the outer side of the material arranging shaft.
Through adopting above-mentioned technical scheme, will cut off the blade holder according to the number of piles of lapping and move to suitable position for the cutting off cutter is the same with the material all over shaft height that the number of piles of lapping corresponds. Taking the laying of five layers of cotton fiber as an example, the cutter seat is vertically adjusted to be flush with the cutter and a fifth finishing shaft from bottom to top in a sliding manner, when the fifth layer of cotton fiber is laid, the fifth finishing shaft from bottom to top moves to the side far away from the fourth finishing shaft, the cotton fiber sent by the lapping mechanism bypasses the fifth finishing shaft, and the cotton fiber above the fifth finishing shaft vertically faces downwards; at the moment, the cutting-off knife is driven to move towards the side wall direction close to the fifth material arranging shaft, the cotton fiber outside the material arranging shaft is cut off after the cutting-off knife edge abuts against the outer wall of the material arranging shaft, so that the multiple layers of cotton fiber on the lower lapping curtain are independent, and the cotton fiber end head continuously sent by the lapping mechanism can be leveled by the leveling component and moved away. The cutting assembly is simple in structure, convenient for quickly cutting off cotton fiber, adjustable in position of the cutting knife, capable of meeting cutting-off treatment after different layers of cotton fiber are lapped, and capable of effectively improving the application range of the cotton fiber lapping machine.
Furthermore, a ventilation cavity coaxial with the material arranging shaft is arranged in the material arranging shaft, one end, close to the material arranging frame, of the ventilation cavity penetrates through the end part of the material arranging shaft, and a suction hose communicated with the ventilation cavity and a suction fan is arranged at one end, close to the material arranging frame, of the material arranging shaft; the material arranging device is characterized in that a plurality of material sucking holes with axes vertically arranged are arranged on the lower surface of the material arranging shaft in an array mode along the length direction of the material arranging shaft, and the material sucking holes are communicated with the ventilation cavity.
Through adopting above-mentioned technical scheme, after the material all in one piece axle removes and tightens corresponding layer cotton fibre, the suction fan induced drafts from the ventilation chamber that corresponds the whole material axle through the hose that induced drafts that corresponds, and induced drafts the cotton fibre that the fixed whole material axle lower surface was walked around through inhaling the material hole, every whole material axle all can tighten the cotton fibre that corresponds the layer fixed promptly, tear lower floor's cotton fibre when avoiding its upper strata material axle to remove, guarantee cotton fibre lapping and the stability of material all in one piece in-process, thereby guarantee to the cotton fibre tighten the alignment arrangement effect. Especially when cutting off cotton fibre, the material all in one piece axle that the cutting off cutter corresponds is fixed with cotton fibre absorption, avoids the superiors of multilayer cotton fibre to kick-back in the twinkling of an eye and break away from the material all in one piece axle cutting off, leads to multilayer cotton fibre superiors unevenness. Wherein, the epaxial array of material arranging is provided with a plurality of material holes of inhaling, when guaranteeing to the fixed effect of cotton fibre absorption, avoids cotton fibre to be inhaled the ventilation intracavity.
Furthermore, the leveling component comprises two leveling rollers which are parallel to the lapping rollers and are positioned below the lapping rollers, leveling seats are arranged at two ends of each leveling roller, a leveling support plate which is vertically arranged along the sliding direction of the lapping seats is arranged at the bottom of the lapping frame, and the leveling seats are slidably arranged on the leveling support plates along the length direction of the leveling support plates; and the two leveling rollers are vertically arranged and are respectively positioned at two ends of the leveling support plate, and the multiple groups of lapping rollers are positioned between the two leveling rollers in a normal state.
By adopting the technical scheme, in a normal state, the multiple groups of lapping rollers are positioned between the two leveling rollers, so that lapping work of reciprocating movement of the lapping seat is prevented from being influenced by the leveling rollers. After cutting off the subassembly and cutting off multilayer cotton fibre, two are chosen the flatting roll to the direction motion exchange position that is close to each other, and the cotton fibre that sends out from the lapping roller is the S type promptly and walks around lower floor' S lapping roller and two and choose the flatting roll, increases the motion stroke of cotton fibre, avoids the cotton fibre that lapping mechanism sent out to hang down to lapping the curtain under, influences the work of pressing the material subassembly and the material returned of multilayer cotton fibre from the material all in one piece epaxial. After the material returning of the multilayer cotton fiber on the material arranging shaft is finished, the two leveling rollers gradually reset, so that the cotton fiber sent out by the lapping mechanism is tiled on the lower lapping curtain for multilayer lapping.
Furthermore, the material pressing assembly comprises a material pressing support which is vertically arranged and is installed on the lower conveying frame in a sliding mode along the length direction of the lower conveying frame, a material pressing seat is vertically installed on the material pressing support in a sliding mode, a material pressing plate is eccentrically and rotatably installed on the material pressing seat, and the rotating axis of the material pressing plate is arranged along the width direction of the lower conveying frame; the width of the pressure plate along the direction of the rotation axis of the pressure plate is smaller than the distance between the adjacent material-arranging shafts, and the length of the pressure plate is greater than one half of the width of the lower net-laying curtain; in a normal state, the rotating axis of the pressure plate is close to the material arranging mechanism and is positioned above the material arranging shaft.
Through adopting above-mentioned technical scheme, during the normality, the axis of rotation of pressure flitch is close to material arranging mechanism and is located material arranging axle top, when needs press the material and with multilayer cotton fibre material returning from material arranging epaxial, rotates to the horizontality to being close to material arranging mechanism direction with the pressure flitch earlier, and its axis of rotation is located its one side of keeping away from material arranging mechanism to drive presses the material support and wholly remove to press the material flitch level to cover in multilayer cotton fibre top. Then the pressing seat is driven to move downwards integrally, so that the pressing plate is matched with the lower lapping curtain to press the multiple layers of cotton fiber, and the suction fan is closed to remove the adsorption and fixation effect of the whole shaft on the multiple layers of cotton fiber. Then press the material support and lower lapping curtain simultaneous movement, extract multilayer cotton fibre from multilayer whole material epaxially, and guarantee multilayer cotton fibre's planarization. And when the multilayer cotton fiber is completely discharged from the material arranging shaft, the material pressing component resets, and the lower lapping curtain continues to convey the multilayer cotton fiber to the edge cutting mechanism for next edge cutting treatment.
Furthermore, the cotton moistening mechanism comprises a cotton moistening frame arranged on the upper conveying frame, a water spray pipe arranged along the width direction of the upper conveying frame is arranged on the cotton moistening frame, and a plurality of atomizing nozzles with downward openings and switching valves are connected to the water spray pipe; the cotton moistening frame is also provided with a cotton moistening roller which is arranged along the width direction of the cotton moistening frame in a positioning and rotating manner, and the cotton moistening roller is positioned on one side of the water spraying pipe close to the lapping mechanism and positioned above the upper lapping screen; a scraping plate which is obliquely arranged and is in tangential butt joint with the upper end of the moistening roller is arranged on one side of the moistening roller, which is far away from the water spray pipe, the lower end of the scraping plate is a lower end and is far away from the moistening roller, and a waste material groove matched with the lower end of the scraping plate is arranged on the moistening frame; the cotton moistening frame is provided with a cleaning plate which slides along the inclined direction of the scraping plate, the lower surface of the cleaning plate is positioned on the extension line of the upper surface of the scraping plate, and the cleaning plate is positioned above the cotton moistening roller and staggered with the scraping plate in a normal state.
Through adopting above-mentioned technical scheme, the atomizer quantity and the position of work are selected according to the fibrous width of cotton fibre that upper berth net curtain carried, open the ooff valve that corresponds, and the atomizing shower nozzle sprays the fibrous upper surface of cotton fibre with the water atomization that the spray pipe sent for cotton fibre upper surface is slightly moist, reduces the production of fibre flying cotton, reduces the electrostatic phenomenon that produces in the cotton fibre transportation process simultaneously. From moist cotton roller below process when atomizing moist cotton fibre and continuing to carry, moist cotton roller flattens the processing to cotton fibre upper surface, guarantees the fibrous planarization of cotton fibre, can walk the miscellaneous wadding adhesion of part on cotton fibre surface simultaneously, realizes the fibrous cleanness of cotton fibre to a certain extent. In the rotation process of the cotton moistening roller, the scraping plate cleans the mixed cotton fibers adhered to the surface of the cotton moistening roller, and the mixed cotton fibers adhered to the surface of the cotton moistening roller are prevented from being reattached to the surface of the cotton fibers conveyed from the cotton moistening roller. After piling up the certain degree on the scraper blade when the miscellaneous wadding that the scraper blade clearance got off, the drive clearance board slides along scraper blade incline direction, terminal surface and scraper blade up end butt under the clearance board, and the collection is unified in reasoning the waste tank to accumulational miscellaneous wadding on the scraper blade in clearance board slip process.
Further, trimming mechanism includes the trimming frame of vertical setting, vertical slidable mounting has the pressure cotton board that is located lapping curtain top down on the trimming frame, the both sides that press cotton board along lower carriage width direction setting are equipped with the decurrent side cut sword of cutting edge, the side cut sword sets up along carriage width direction down, and follows carriage length direction slidable mounting is on pressing cotton board down, carriage one side is equipped with and corresponds the complex subassembly of receiving the limit with two side cut swoves down.
Through adopting above-mentioned technical scheme, after lapping the curtain and removing multilayer cotton fibre to trimming mechanism department down, press the whole vertical downstream of cotton board, press the cotton board to compress tightly multilayer cotton fibre, the side cut sword is cut away multilayer cotton fibre along two sides of lower carriage width direction, guarantees that its side aligns levelly and smoothly. The trimming mechanism cooperates with the material arranging mechanism to ensure that four sides of the multilayer cotton fiber are aligned and leveled, so that the subsequent needling processing is facilitated and the product quality of the needled cotton is ensured. The edge cutting knives are arranged on the cotton pressing plate in a sliding mode along the length direction of the lower conveying frame, the distance between the two edge cutting knives can be adjusted according to the width of cotton fibers, the distance between the two edge cutting knives can also be adjusted according to the requirement of the edge cutting width, the processing requirements of the cotton fibers with different sizes are met, and the application range of the cotton fiber edge cutting device is widened. In addition, the edge folding assembly matched with the edge cutting knife is arranged, two cut edges cut by the edge cutting knife are folded away by the edge folding assembly, and the fact that the lower lapping curtain is influenced to convey multiple layers of cotton fiber to the next procedure is avoided.
Furthermore, the edge collecting assembly comprises a negative pressure cotton box arranged on one side of the lower conveying frame, an edge suction cavity plate is connected to the negative pressure cotton box, and the edge suction cavity plate is of an L-shaped structure with a downward opening and faces the edge cutting knife; the lower carriage lateral wall is equipped with and lets the position mouth with inhaling limit cavity board complex, it sets up in the position mouth of stepping down along lower carriage length direction to inhale limit cavity board, and its lateral wall that is close to the side cut sword is equipped with the limit mouth of inhaling that corresponds with two side cut sword tip, inhale limit mouth and inhale limit cavity board inner chamber and negative pressure hopper intercommunication.
Through adopting above-mentioned technical scheme, the back is downcut with two sides of multilayer cotton fibre to the side cut sword, and negative pressure hopper work is inhaled the limit mouth through inhaling limit chamber board and inhaling limit mouth with two slitter edge bears and is siphoned away, and the side is from inhaling limit mouth, inhaling the limit chamber board and inhaling negative pressure hopper in, the completion is to the limit of inhaling of side and is handled and collect in unison. Wherein, inhale limit mouth and set up two and correspond with side cut sword tip respectively, avoid inhaling limit mouth length overlength or opening too big, reduce the suction pressure of negative pressure cotton box on the one hand, on the other hand avoids pressing the multilayer cotton fibre that the cotton board pushed down to be adsorbed and pulls, avoids influencing multilayer cotton fibre's bulk strength.
Furthermore, the upper cleaning mechanism comprises an upper cleaning box arranged below the upper conveying frame, and an upper inlet and an upper outlet which are matched with the upper net laying curtain are arranged on two sides of the upper cleaning box; two upper brush rollers which are vertically symmetrical and are arranged along the width direction of the upper conveying frame are positioned and rotatably arranged in the upper cleaning box, the upper brush rollers are close to the upper inlet, and the upper lapping screen passes through the space between the two upper brush rollers; one side wall of the upper cleaning box is provided with an upper blowing plate positioned between the upper brush roller and the upper outlet, the side wall of the upper blowing plate close to the upper net laying curtain is provided with an upper blowing port matched with the upper blowing plate, and the height of the upper blowing port is larger than the thickness of the upper net laying curtain.
By adopting the technical scheme, the upper net laying curtain enters the upper cleaning box from the upper inlet and passes through the two upper brush rollers, and the two upper brush rollers rotate to clean the inner surface and the outer surface of the upper net laying curtain, so that the flying fiber flocks are prevented from being wound and adhered on the upper net laying curtain. And then the upper blowing plate blows air to the inner surface and the outer surface of the upper paving net curtain through the upper blowing port, and fiber flying cotton fibers cleaned by the upper brush roller are blown down from the upper paving net curtain, so that the cleaning treatment of the upper paving net curtain is completed. The blown fiber flying cotton falls into the upper cleaning box to be collected, the clean upper lapping net curtain is sent out from the upper outlet, and the cotton fiber is conveyed continuously in a circulating motion.
Further, the lower cleaning mechanism comprises a lower cleaning box arranged below the lower conveying frame, and a lower inlet and a lower outlet which are matched with the lower net laying curtain are arranged on two sides of the lower cleaning box; two lower brush rollers which are vertically symmetrical and are arranged along the width direction of the lower conveying frame are positioned and rotatably arranged in the lower cleaning box, the lower brush rollers are close to the lower inlet, and the lower net laying curtain penetrates through the space between the two lower brush rollers; one side wall of the lower cleaning box is provided with a lower blowing plate located between the lower brush roller and the lower outlet, a lower blowing opening matched with the lower blowing plate is formed in the side wall, close to the lower net laying curtain, of the lower blowing plate, and the height of the lower blowing opening is larger than the thickness of the lower net laying curtain.
Through adopting above-mentioned technical scheme, lower lapping curtain gets into down in the clean case and passes from between two lower brush rollers from going into the mouth down, and two lower brush rollers rotate and carry out cleaning to lower lapping curtain's inside and outside surface, avoid fibre flying wadding to twine and bond under on lapping the curtain. And then the lower blowing plate blows air to the inner surface and the outer surface of the lower net laying curtain through the lower blowing port, and fiber flying flocks cleaned by the lower brush roller are blown down from the lower net laying curtain, so that the cleaning treatment of the lower net laying curtain is completed. The blown fiber flying cotton falls into a lower cleaning box to be collected, a clean lower lapping curtain is sent out from a lower outlet, and the lower lapping curtain continues to circularly move to convey multiple layers of cotton fiber.
In conclusion, the invention has the following beneficial effects:
1. according to the needle punched cotton product, the arranging mechanism, the cutting assembly matched with the arranging mechanism, the pressing assembly and the flattening assembly are arranged, the multilayer cotton fibers are wound around the plurality of arranging shafts in an S shape, and the plurality of arranging shafts positioned on the same side are aligned, so that the multilayer cotton fibers are tightened and aligned by the plurality of arranging shafts which slide in a reciprocating manner, and the upper surfaces of the cotton fibers are combed and rolled flat in the moving process of the arranging shafts, so that the lapping and finishing of the multilayer cotton fibers are realized, and the phenomenon that adjacent layers of cotton fibers are staggered to generate wrinkles is avoided, so that the product quality of needle punched cotton is ensured;
2. according to the invention, the cotton wetting mechanism is arranged to wet the cotton fiber, so that the generation of fiber flying during the lapping process is reduced, and the electrostatic phenomenon during the conveying process of the cotton fiber is reduced; an upper cleaning mechanism and a lower cleaning mechanism are arranged to respectively clean the upper lapping screen and the lower lapping screen in the lapping process, so that the cleanness in the lapping process is ensured, and the normal operation of the whole device is ensured;
3. according to the invention, the trimming mechanism is arranged, the edge collecting component is arranged on one side of the trimming mechanism, trimming processing is carried out on two sides of the multilayer cotton fiber in the width direction, and the edge collecting component collects two cut side edges of the trimming mechanism away, so that the side edges of the multilayer cotton fiber are ensured to be flat; and the trimming mechanism cooperates with the material arranging mechanism to ensure that four sides of the multilayer cotton fiber are aligned and leveled, so that the subsequent needling processing is facilitated and the product quality of the needled cotton is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of a lapping device for needle-punched cotton production;
FIG. 2 is a schematic structural view of an upper conveying mechanism and an upper cleaning mechanism in a lapping device for producing needle punched cotton;
FIG. 3 is a schematic structural diagram of a cotton moistening mechanism in a lapping device for needle-punched cotton production;
FIG. 4 is a schematic structural view of a lapping mechanism and a leveling assembly in a lapping device for needle punching cotton production;
FIG. 5 is a schematic structural view of a lower conveying mechanism, a trimming mechanism, a lower cleaning mechanism and a pressing assembly in a lapping device for needle punching cotton production;
FIG. 6 is a schematic structural diagram of a material arranging mechanism, a cutting assembly and a pressing assembly in a lapping device for producing needle punched cotton;
FIG. 7 is a schematic view showing the working state of a material arranging mechanism in a lapping device for needle punching cotton production;
fig. 8 is an enlarged view of a portion a in fig. 6.
In the figure, 01, an upper conveying mechanism; 02. a cotton moistening mechanism; 03. a lapping mechanism; 04. a material distributing mechanism; 05. a lower conveying mechanism; 06. a trimming mechanism; 07. an upper cleaning mechanism; 08. a lower cleaning mechanism; 1. an upper conveying frame; 11. laying a net curtain; 12. an upper conveying shaft; 13. an upper reversing shaft; 14. an upper conveying motor; 2. a cotton moistening frame; 21. a water spray pipe; 22. an atomizing spray head; 221. an on-off valve; 23. a cotton moistening roller; 231. a cotton moistening motor; 24. a squeegee; 25. a waste chute; 26. cleaning the plate; 261. cleaning the cylinder; 3. laying a net rack; 31. laying a net seat; 32. laying a net roller; 321. a feeding motor; 33. a guide groove; 34. a guide block; 35. laying a net lead screw; 351. a net laying motor; 4. a material arranging frame; 41. a material sorting shaft; 411. a ventilation cavity; 412. a suction hole; 42. a material preparation tank; 43. a material preparation seat; 44. a monolith gear; 441. a material distributing motor; 45. a monolith rack; 46. a suction plate; 461. an air suction hole; 47. a suction fan; 471. a suction hose; 48. an air suction cylinder; 4-1, leveling the component; 4-11, leveling roller; 4-12, leveling by picking; 4-13, leveling the support plate; 4-14, leveling the groove; 4-15, a leveling gear; 4-16, a leveling motor; 4-17, leveling the rack; 4-2, cutting off the assembly; 4-21, a cutting frame; 4-22, a cutter seat; 4-23, a cutting knife; 4-24, cutting off the groove; 4-25, cutting off the screw rod; 4-251, cutting off the motor; 4-26, cutting off the cylinder; 4-3, pressing a material component; 4-31, pressing a material support; 4-32, a material pressing seat; 4-33, a pressure plate; 4-34, material pressing groove; 4-35, pressing a material rack; 4-36, a pressing gear; 4-361, a material pressing motor; 4-37, a material pressing cylinder; 4-38, a turnover motor; 5. a lower conveying frame; 51. laying a net curtain; 52. a lower conveying shaft; 53. a lower reversing shaft; 54. a lower conveying motor; 55. a let position port; 6. trimming frames; 61. pressing a cotton plate; 62. a trimming knife; 63. cutting an edge groove; 64. a cotton pressing cylinder; 65. trimming cylinders; 6-1, a trimming component; 6-11 parts of negative pressure cotton boxes; 6-12, a suction edge cavity plate; 6-13, an edge suction port; 7. an upper cleaning box; 71. an upper inlet; 72. an upper outlet; 73. an upper brush roller; 731. an upper cleaning motor; 74. an upper blowing plate; 741. an upper air blowing port; 8. a lower cleaning tank; 81. a lower inlet; 82. a lower outlet; 83. a lower brush roller; 831. a lower cleaning motor; 84. a down blowing plate; 841. a lower air blowing port; 9. a console.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
A lapping device for needle-punched cotton production is shown in figure 1 and comprises an upper conveying mechanism 01 and a lower conveying mechanism 05, wherein the feeding directions of the upper conveying mechanism 01 and the lower conveying mechanism 05 are horizontal and vertical to each other, the discharging end of the upper conveying mechanism 01 is positioned above the feeding end of the lower conveying mechanism 05, and a lapping mechanism 03 which reciprocates along the feeding direction of the upper conveying mechanism 01 is arranged between the upper conveying mechanism 01 and the lower conveying mechanism 05. The cotton moistening mechanism 02 is arranged at the upper end of the upper conveying mechanism 01, the material arranging mechanism 04 matched with the lapping mechanism 03 is arranged at the feed end of the lower conveying mechanism 05, the trimming mechanism 06 is arranged at the lower end of the lower conveying mechanism 05, and the upper cleaning mechanism 07 and the lower cleaning mechanism 08 for cleaning the lower conveying mechanism are respectively arranged below the upper conveying mechanism 01 and the lower conveying mechanism 05. Wherein, be equipped with control cabinet 9 on lower conveying mechanism 05 one side, go up conveying mechanism 01, moist cotton mechanism 02, lapping mechanism 03, material all in one piece mechanism 04, lower conveying mechanism 05, trimming mechanism 06, go up clean mechanism 07 and clean mechanism 08 down and adopt the automated control technology among the prior art to control its work and the mutual linkage by control cabinet 9, do not do too much in the following and describe.
As shown in figure 1, cotton fiber carded by a carding machine is fed from the feeding end of an upper conveying mechanism 01 and is horizontally conveyed to a lapping mechanism 03 forwards by the upper conveying mechanism 01, the cotton fiber passes through the lapping mechanism 03 and is vertically conveyed downwards to the feeding end of a lower conveying mechanism 05, when the lapping mechanism 03 slides back and forth, the cotton fiber is stacked on the lower conveying mechanism 05 in a multi-layer mode, and a material arranging mechanism 04 arranges the multi-layer cotton fiber in order in the lapping process to ensure that the end portions of the multi-layer cotton fiber are aligned. After the number of layers of the flat paved cotton fiber reaches the requirement, the cotton fiber sent by the lapping mechanism 03 is cut off, so that the multiple layers of cotton fiber are independent. Then lower conveying mechanism 05 sends independent multilayer cotton fibre to trimming mechanism 06 department and carries out the side cut processing, cuts off two sides of multilayer cotton fibre width direction, guarantees that its side is to its level and smooth, is convenient for follow-up fix it with acupuncture.
As shown in fig. 1, in the feeding process of the upper conveying mechanism 01, the wetting mechanism 02 wets the cotton fiber conveyed by the upper conveying mechanism, so that the surfaces of the cotton fiber are Xu Shirun, which reduces the generation of flying cotton fibers on the one hand, and reduces the static generated in the conveying process of the cotton fiber on the other hand, thereby avoiding the electrostatic adsorption of dust and impurities on the cotton fiber. In the circulating motion feeding process of the upper conveying mechanism 01 and the lower conveying mechanism 05, the upper cleaning mechanism 07 and the lower cleaning mechanism 08 respectively perform cleaning treatment on the fibers, so that the fibers are prevented from being attached for a long time to generate accumulation and easily enter parts such as shafts or bearings and the like.
The specific structure of each mechanism is explained in detail below along the direction of movement of the batt fibers.
As shown in fig. 1 and 2, in this embodiment, the upper conveying mechanism 01 includes an upper conveying frame 1 disposed along the feeding direction of the upper conveying mechanism 01, two upper conveying shafts 12 and two upper reversing shafts 13 are rotatably mounted on the upper conveying frame 1, the axes of the two upper conveying shafts 12 are located on the same plane, the axes of the two upper reversing shafts 13 are located on the same plane, the two upper reversing shafts 13 are located below and between the two upper conveying shafts 12, and a connecting line of the axes of the two upper conveying shafts 12 and the two upper reversing shafts 13 forms an isosceles trapezoid structure with a wide top and a narrow bottom. An upper net laying curtain 11 which moves circularly is wound on two upper conveying shafts 12 and two upper reversing shafts 13 in a closed loop, and one upper conveying shaft 12 is connected with an upper conveying motor 14 which drives the upper conveying shaft to rotate.
As shown in fig. 1 and 2, the upper cleaning mechanism 07 includes an upper cleaning tank 7 disposed between two upper reversing shafts 13, the length of the upper cleaning tank 7 in the axial direction of the upper reversing shafts 13 is greater than the length of the upper web laying curtain 11, and an upper inlet 71 and an upper outlet 72 are provided at both sides of the upper cleaning tank 7 to be engaged with the upper web laying curtain 11, the upper inlet 71 is close to the web laying mechanism 03, and the upper outlet 72 is far from the web laying mechanism 03. Two upper brush rollers 73 which are vertically symmetrical and arranged along the width direction of the upper conveying frame 1 are positioned and rotatably installed in the upper cleaning box 7, and the upper brush rollers 73 are connected with an upper cleaning motor 731 for driving the upper brush rollers to rotate. The two upper brush rollers 73 are close to the upper inlet 71, the upper net laying curtain 11 penetrates through the space between the two upper brush rollers 73, an upper blowing plate 74 located between the upper brush rollers 73 and the upper outlet 72 is arranged on one side wall of the upper cleaning box 7, an upper blowing opening 741 matched with the upper blowing plate 74 is arranged on the side wall, close to the upper net laying curtain 11, of the upper blowing plate 74, and the height of the upper blowing opening 741 is larger than the thickness of the upper net laying curtain 11.
As shown in fig. 1 and 2, the upper net curtain 11 enters the upper cleaning tank 7 through the upper inlet 71 and passes between the two upper brush rollers 73, and the upper cleaning motor 731 drives the two upper brush rollers 73 to rotate to clean the inner and outer surfaces of the upper net curtain 11, thereby preventing the lint from being entangled and adhered to the upper net curtain 11. The upper blowing plate 74 blows air to the inner and outer surfaces of the upper mat 11 through the upper blowing port 741, blows down the flying fiber flocks swept by the upper brush roller 73 from the upper mat 11, and completes the cleaning of the upper mat 11. Wherein, go up cleaning box 7 one end and be equipped with the opening part and be equipped with the shutter, opening part slidable mounting has to be located cleaning box 7 and be located the pull formula waste basket of upper lapping net 11 below, and the fibre flying cotton fibre that cleans down from upper lapping net 11 falls into the waste basket and is collected, can regularly open the shutter and take out the waste basket and clear up.
As shown in fig. 1 and fig. 3, in the present embodiment, the cotton moistening mechanism 02 includes a cotton moistening frame 2 vertically disposed on the upper conveying frame 1 and located at two sides of the upper net spreading curtain 11, a water spraying pipe 21 disposed along the width direction of the upper conveying frame 1 is disposed on the cotton moistening frame 2, the water spraying pipe 21 is connected to an external water supply device, and a plurality of atomizing nozzles 22 with downward openings are connected to the water spraying pipe 21, each atomizing nozzle 22 having an independent switch valve 221. The quantity and the position of the atomizing spray heads 22 which work are selected according to the width of the cotton fiber conveyed by the upper lapping screen 11 are opened, the switch valves 221 on the corresponding atomizing spray heads 22 are opened, and the atomizing spray heads 22 atomize the water sent by the water spray pipes 21 to the upper surface of the cotton fiber, so that the upper surface of the cotton fiber is slightly wet, the generation of the fiber flying cotton is reduced, and the electrostatic phenomenon generated in the conveying process of the cotton fiber is reduced.
As shown in fig. 1 and 3, a cotton moistening roller 23 is rotatably mounted on the cotton moistening frame 2 along the width direction thereof, the cotton moistening roller 23 is located on one side of the water spraying pipe 21 close to the lapping mechanism 03 and above the upper lapping screen 11, and is connected with a cotton moistening motor 231 for driving the cotton moistening roller to rotate. From moist cotton roller 23 below process when atomizing moist cotton fibre and continuing to carry, moist cotton roller 23 flattens the processing to cotton fibre upper surface, guarantees the fibrous planarization of cotton fibre, can walk the miscellaneous wadding adhesion of part on cotton fibre surface simultaneously, realizes the fibrous cleanness of cotton fibre to a certain extent. In addition, a scraper 24 is obliquely arranged on one side of the moistening roller 23 far away from the water spray pipe 21, and the upper end of the scraper 24 is higher near the moistening roller 23 and is in tangent contact with the upper end of the moistening roller 23. In the rotation process of the moistening roller 23, the scraping plate 24 cleans the impurity cotton fibers adhered to the surface of the moistening roller 23, and the impurity cotton fibers adhered to the surface of the moistening roller 23 are prevented from being reattached to the surfaces of the cotton fibers conveyed from the moistening roller.
As shown in fig. 3, after the blade 24 is operated for a long time, the lint scraped from the wetting roller 23 adheres to the surface of the blade 24, and therefore, the wetting frame 2 is provided with a cleaning plate 26 that slides in the direction in which the blade 24 is inclined, the lower surface of the cleaning plate 26 is located on the extension line of the upper surface of the blade 24, the cleaning plate 26 is located above the wetting roller 23 in a normal state and is offset from the blade 24, and the wetting frame 2 is provided with a waste tank 25 that is engaged with the lower end of the blade 24. When the miscellaneous cotton fibers cleaned by the scraper 24 are accumulated to a certain degree on the scraper 24, the cleaning plate 26 is driven to slide along the inclined direction of the scraper 24, the lower end face of the cleaning plate 26 is abutted against the upper end face of the scraper 24, and the miscellaneous cotton fibers accumulated on the scraper 24 are reasoned into the waste tank 25 to be collected uniformly in the sliding process of the cleaning plate 26. In this embodiment, the higher end of the scraper 24 and the bottom end of the cleaning plate 26 near the scraper 24 are both treated with tips to ensure the cleaning effect. In order to drive the cleaning plate 26, a cleaning cylinder 261 is arranged on the cotton moistening frame 2 and is positioned on one side of the cleaning plate 26 far away from the scraper 24, and a piston rod of the cleaning cylinder 261 is arranged along the sliding direction of the cleaning plate 26 and is connected with the cleaning plate 26.
As shown in fig. 1 and 4, the lapping mechanism 03 includes a lapping frame 3 disposed at the discharging end of the upper conveying frame 1 along the length direction of the upper conveying frame 1, a lapping base 31 sliding back and forth along the length direction is disposed on the lapping frame 3, a plurality of sets of lapping rollers 32 having axes disposed along the width direction of the upper conveying frame 1 are rotatably mounted on the lapping base 31 in a positioning manner, the plurality of lapping rollers 32 are disposed in an up-and-down staggered manner, and a feeding motor 321 for driving the lapping rollers to rotate is disposed at one end of the lapping rollers. The ends of the batt fibers delivered by the upper lapping screen 11 pass between sets of lapping rollers 32 and are conveyed vertically downward to the lower conveyor 05 by reversing the batt fibers by the lapping rollers 32.
As shown in fig. 4, in the present embodiment, in order to realize the reciprocating movement of the driving mat support 31, a guide block 34 is provided at the upper end of the mat support 31, a guide groove 33 provided along the longitudinal direction thereof and engaged with the guide block 34 is provided on the frame 3, and the guide block 34 is slidably mounted in the guide groove 33. A lapping screw rod 35 which is arranged along the length direction and is in threaded connection with the guide block 34 is positioned and rotatably arranged in the guide groove 33, and one end of the lapping screw rod 35 is connected with a lapping motor 351 which can drive the lapping screw rod to rotate forward and backward. The lapping screw rod 35 is driven to rotate positively and negatively by the lapping motor 351, and under the threaded connection effect of the lapping screw rod 35 and the guide block 34 and the limiting guide effect of the guide groove 33 on the guide block 34, the lapping roller 32 is driven by the lapping seat 31 to move back and forth integrally along the lapping frame 3, so that the multilayer stacking of cotton fibers is realized.
As shown in fig. 1 and 5, in this embodiment, the lower conveying mechanism 05 includes a lower conveying frame 5 disposed along the feeding direction of the lower conveying mechanism 05, two lower conveying shafts 52 and two lower reversing shafts 53 are rotatably mounted on the lower conveying frame 5 in a fixed position, the axes of the two lower conveying shafts 52 are located on the same plane, the axes of the two lower reversing shafts 53 are located on the same plane, the two lower reversing shafts 53 are located below and between the two lower conveying shafts 52, and a connecting line of the axes of the two lower conveying shafts 52 and the two lower reversing shafts 53 forms an isosceles trapezoid structure with a wide top and a narrow bottom. A lower web laying curtain 51 is looped around two lower feed shafts 52 and two lower reversing shafts 53 in a closed loop, and a lower feed motor 54 for driving the lower feed shaft 52 to rotate is connected to one of the lower feed shafts 52.
As shown in fig. 1 and 5, the lower cleaning mechanism 08 includes a lower cleaning tank 8 disposed between two lower reversing shafts 53, the length of the lower cleaning tank 8 in the axial direction of the lower reversing shafts 53 is greater than the length of the lower lapping screen 51, and both sides of the lower cleaning tank 8 are provided with a lower inlet 81 and a lower outlet 82 which are engaged with the lower lapping screen 51, the lower outlet 82 is close to the monolith mechanism 04, and the lower inlet 81 is far from the monolith mechanism 04. Two lower brush rollers 83 which are symmetrical up and down and are arranged along the width direction of the lower conveying frame 5 are positioned and rotatably arranged in the lower cleaning box 8, and the lower brush rollers 83 are connected with a lower cleaning motor 831 for driving the lower brush rollers to rotate. The two lower brush rollers 83 are close to the lower inlet 81, the lower lapping screen 51 penetrates through the space between the two lower brush rollers 83, a lower blowing plate 84 located between the lower brush rollers 83 and the lower outlet 82 is arranged on one side wall of the lower cleaning box 8, a lower blowing port 841 matched with the lower blowing plate 84 is arranged on the side wall of the lower lapping screen 51, and the height of the lower blowing port 841 is larger than the thickness of the lower lapping screen 51.
As shown in fig. 1 and 5, the lower net laying curtain 51 enters the lower cleaning box 8 from the lower inlet 81 and passes through between the two lower brush rollers 83, and the lower cleaning motor 831 drives the two lower brush rollers 83 to rotate to perform cleaning treatment on the inner and outer surfaces of the lower net laying curtain 51, so as to prevent flying fibers from being entangled and adhered to the lower net laying curtain 51. The lower blowing plate 84 blows air to the inner and outer surfaces of the lower web mat 51 through the lower blowing port 841, blows down the flying fiber flocks swept by the lower brush roller 83 from the lower web mat 51, and completes the cleaning of the lower web mat 51. Wherein, lower 8 one ends of cleaning box also are equipped with the opening and the opening part is equipped with the shutter, and the opening part is also slidable mounting to be located lower cleaning box 8 in and be located the pull formula waste basket of lapping curtain 51 below down, and the fibre flying cotton fibre that comes down of lapping curtain 51 under the follow falls into the waste basket and is collected, can regularly open the shutter and take out the waste basket and clear up.
As shown in fig. 6 and 7, in the present embodiment, the monolith mechanism 04 includes a monolith support 4 disposed at the upper end of the lower carrier 5 and disposed along the width direction of the lower carrier 5, a multilayer monolith shaft 41 is disposed on the monolith support 4 along the vertical direction, and the monolith shaft 41 is axially disposed along the length direction of the lower carrier 5. The material arranging shafts 41 of adjacent layers are respectively positioned at two ends of the material arranging frame 4, the material arranging shafts 41 are slidably mounted on the material arranging frame 4 along the length direction of the material arranging frame 4, and the lapping rollers 32 are positioned between the material arranging shafts 41 at the two ends of the material arranging frame 4 in a normal state. The lower conveying frame 5 is provided with air suction plates 46 which are arranged along the length direction of the lower conveying frame and are close to two sides of the lower lapping curtain 51, and the air suction plates 46 are positioned between the upper surface and the lower surface of the lower lapping curtain 51 and correspondingly matched with the lapping mechanism 03. A plurality of air suction holes 461 are formed in the upper end face array of each air suction plate 46, two air suction plates 46 are communicated with the same suction fan 47, and the suction fan 47 is communicated with the upper surface of the lower lapping screen 51 through the air suction holes 461.
Wherein, as shown in fig. 6 and 7, cutting assemblies 4-2 are respectively arranged at two ends of the monolith support 4, the monolith shaft 41 is positioned between the two sets of cutting assemblies 4-2, and the cutting assemblies 4-2 are used for cutting the cotton wool fibers sent by the lapping mechanism 03, so that the multiple layers of cotton wool fibers on the lower lapping screen 51 are independent. A material pressing component 4-3 is arranged at one end of the material preparing shaft 41 far away from the material preparing frame 4, and the material pressing component 4-3 is installed on the lower conveying frame 5 in a sliding mode along the length direction of the lower conveying frame 5 and used for enabling the material preparing mechanism 04 to be provided with an independent multilayer cotton fiber material returning conveying channel edge cutting mechanism 06. The lapping frame 3 is provided with a leveling component 4-1, the leveling component 4-1 is slidably arranged on the lapping frame 3 along the sliding direction of the lapping seat 31, and the leveling component 4-1 is used for leveling cotton fiber conveyed downwards by the lapping mechanism 03.
As shown in fig. 6 and 7, when the end of the cotton wool fiber sent by the lapping mechanism 03 is placed on the lower lapping screen 51 and laid on the first layer, the air suction plate 46 below the end of the cotton wool fiber is used for sucking and fixing the end of the cotton wool fiber, then the lowest layer of the whole material shaft 41 slides to the side far away from the air suction plate 46, and when the lapping mechanism 03 lays the second layer of the cotton wool fiber, the cotton wool fiber equivalently bypasses the lowest layer of the whole material shaft 41. When the second layer of cotton fiber is paved, the lower second layer of material-finishing shaft 41 is slid to one side far away from the lowest layer of material-finishing shaft 41, and when the third layer of cotton fiber is paved by the lapping machine, the third layer of cotton fiber is equivalently wound around the lower second layer of material-finishing shaft 41. So reciprocal, the multilayer cotton fibre of tiling as required, many whole material axles 41 are walked around to the multilayer cotton fibre is the S type, and lie in the alignment of many whole material axles 41 of the same side. Utilize multilayer reciprocating sliding's material arranging axle 41 to tighten the alignment with multilayer cotton fibre like this, material arranging axle 41 removes the in-process moreover and combs the roll flat to cotton fibre upper surface, avoids taking place the dislocation between the adjacent layer cotton fibre and produces the fold to guarantee the product quality of acupuncture cotton.
As shown in fig. 6 and 8, in this embodiment, in order to drive the material shaping shafts 41 to slide back and forth, a plurality of material shaping grooves 42 are formed in the material shaping frame 4 along the length direction thereof, and a material shaping seat 43 slidably mounted in the material shaping groove 42 is provided at one end of each material shaping shaft 41 near the material shaping frame 4. Each material preparing groove 42 is provided with a material preparing rack 45 along the length direction, a material preparing gear 44 meshed with the material preparing rack 45 is positioned and rotatably arranged on each material preparing seat 43, and the material preparing gear 44 is connected with a material preparing motor 441 for driving the material preparing gear to rotate. In order to finish the multiple layers of cotton fiber with different lengths, the two air suction plates 46 are installed on the lower conveying frame 5 in a relative sliding mode along the width direction of the lower conveying frame 5, a bidirectional air suction cylinder 48 is arranged between the two air suction plates, and two piston rods of the air suction cylinder 48 are horizontally arranged and are respectively connected with the air suction plates 46 and used for enabling the air suction plates to move close to or far away from each other in a synchronous mode.
As shown in fig. 6 and 7, in the present embodiment, the cutting assembly 4-2 includes a cutting frame 4-21 vertically disposed at one side of the lower conveying frame 5, a cutting groove 4-24 vertically disposed is provided on the cutting frame 4-21, and a cutter seat 4-22 is vertically slidably mounted in the cutting groove 4-24. The cutting knife seats 4-22 are provided with cutting knives 4-23 which are arranged along the length direction of the material arranging shaft 41 and correspond to the material arranging shaft, the cutting edges of the cutting knives 4-23 face the material arranging shaft 41 close to the cutting knives 4-23, the cutting knives 4-23 are arranged on the cutting knife seats 4-22 in a sliding mode along the width direction of the lower conveying frame 5, and the cutting knives are connected with cutting cylinders 4-26 for driving the cutting knives to slide. Wherein, the cutting groove 4-24 is internally positioned and rotatably provided with a vertically arranged cutting screw rod 4-25, the cutting screw rod 4-25 is in threaded connection with the cutter seat 4-22, and one end of the cutting screw rod is connected with a cutting motor 4-251 for driving the cutting screw rod to rotate.
As shown in fig. 6 and 7, the cutter holders 4 to 22 are moved to appropriate positions according to the number of layers of lapping so that the cutter holders 4 to 23 are the same height as the monolith shafts 41 corresponding to the number of layers of lapping. Taking the case of laying five layers of cotton fiber as an example, starting the cutting motor 4-251 to vertically slide and adjust the cutter holder 4-22 to the state that the cutting cutter 4-23 is flush with the fifth (the position of the material collecting shaft 41 is counted from bottom to top, and the same is done at the bottom) material collecting shaft 41, when the fifth layer of cotton fiber is laid, the fifth material collecting shaft 41 moves from bottom to top to the side far away from the fourth material collecting shaft 41, the cotton fiber sent by the lapping mechanism 03 bypasses the fifth material collecting shaft 41, and the cotton fiber above the fifth material collecting shaft 41 vertically faces downwards. At the moment, the cutting cylinder 4-26 is started to drive the cutting knife 4-23 to move towards the direction close to the side wall of the fifth material arranging shaft 41, the cutting edge of the cutting knife 4-23 is abutted against the outer wall of the material arranging shaft 41 to cut cotton fiber wound around the material arranging shaft 41, so that the multiple layers of cotton fiber on the lower lapping screen 51 are independent, and the end of the cotton fiber continuously sent by the lapping mechanism 03 can be leveled by the leveling component 4-1 and moved away.
As shown in fig. 6, in the present embodiment, a ventilation cavity 411 is provided in the monolith shaft 41, the ventilation cavity 411 is coaxial with the monolith shaft, one end of the ventilation cavity 411 close to the monolith frame 4 penetrates through the end of the monolith shaft 41, and an air suction hose 471 for communicating the ventilation cavity 411 with the air suction fan 47 is provided at one end of the monolith shaft 41 close to the monolith frame 4. A plurality of material suction holes 412 with axes vertically arranged are arranged on the lower surface of the monolith shaft 41 along the length direction of the monolith shaft in an array mode, and the material suction holes 412 are all communicated with the ventilation cavity 411.
As shown in fig. 6 and 7, after the material-finishing shaft 41 moves to tighten the fibers of the corresponding layer of cotton fiber, the suction fan 47 sucks air from the ventilation cavity 411 of the material-finishing shaft 41 through the corresponding air suction hose 471, and sucks air through the material suction hole 412 to fix the cotton fiber passing around the lower surface of the material-finishing shaft 41, that is, each material-finishing shaft 41 can tighten and fix the cotton fiber of the corresponding layer, thereby avoiding tearing the lower layer of cotton fiber when the upper layer of material-finishing shaft 41 moves, ensuring the stability of the cotton fiber lapping and material finishing processes, and ensuring the tightening, aligning and finishing effects of the cotton fiber. Especially, when the cotton fiber is cut off, the cotton fiber is adsorbed and fixed by the material arranging shaft 41 corresponding to the cutting-off cutters 4-23, so that the uppermost layer of the multi-layer cotton fiber is prevented from rebounding at the cutting-off moment and separating from the material arranging shaft 41, and the uppermost layer of the multi-layer cotton fiber is prevented from being uneven.
As shown in fig. 4 and 7, in the present embodiment, the leveling assembly 4-1 includes two leveling rollers 4-11 parallel to the lapping roller 32 and located below the lapping roller 32, two leveling seats 4-12 are provided at two ends of each leveling roller 4-11, a leveling support plate 4-13 vertically arranged along the sliding direction of the lapping seat 31 is provided at the bottom of the lapping frame 3, the leveling seats 4-12 are slidably mounted on the leveling support plate 4-13 along the length direction of the leveling support plate 4-13, and the two leveling rollers 4-11 are vertically arranged and located at two ends of the leveling support plate 4-13 respectively. In order to realize the reciprocating sliding of the leveling seat 4-12, a leveling groove 4-14 which slides along the length direction of the leveling support plate 4-13 is arranged on the leveling support plate 4-13, and the leveling seat 4-12 is arranged in the leveling groove 4-14 in a sliding manner. A leveling gear 4-15 is positioned and rotatably arranged on a leveling seat 4-12 at one end of each leveling roller 4-11, a leveling rack 4-17 which is arranged along the length direction and is meshed with the leveling gear 4-15 is arranged in a corresponding leveling groove 4-14, and the leveling gear 4-15 is connected with a leveling motor 4-16 for driving the leveling gear to rotate.
As shown in fig. 4 and 7, in a normal state, the plurality of groups of lapping rollers 32 are positioned between the two leveling rollers 4-11, so that the leveling rollers 4-11 are prevented from influencing the lapping work of the lapping base 31 in reciprocating motion. When the cutting component 4-2 cuts off the multilayer cotton fiber, the two leveling rollers 4-11 move to the mutually approaching direction to exchange positions, namely, the cotton fiber sent out from the lapping roller 32 is S-shaped to bypass the lowest lapping roller 32 and the two leveling rollers 4-11, so that the movement stroke of the cotton fiber is increased, and the cotton fiber sent out by the lapping mechanism 03 is prevented from drooping to the lower lapping curtain 51 to influence the work of the pressing component 4-3 and the material return of the multilayer cotton fiber from the material arranging shaft 41. After the plurality of layers of cotton fiber on the material arranging shaft 41 are returned, the two leveling rollers 4-11 are gradually reset, so that the cotton fiber sent out by the lapping mechanism 03 is tiled on the lower lapping curtain 51 for multi-layer lapping.
As shown in fig. 5 and 6, in the present embodiment, the swaging assembly 4-3 includes a swaging support 4-31 vertically arranged and slidably mounted on the lower conveying frame 5 along the length direction of the lower conveying frame 5, a swaging seat 4-32 vertically slidably mounted on the swaging support 4-31, a swaging plate 4-33 eccentrically and rotatably mounted on the swaging seat 4-32, and the rotation axis of the swaging plate 4-33 is arranged along the width direction of the lower conveying frame 5, and in a normal state, the rotation axis of the swaging plate 4-33 is close to the material arranging mechanism 04 and above the material arranging shaft 41. The width of the pressure plates 4-33 along the direction of the rotation axis of the pressure plates is less than the distance between the material collecting shafts 41 of the adjacent layers, and the length of the pressure plates 4-33 is more than half of the width of the lower net laying curtain 51.
As shown in FIGS. 5 to 7, when pressing is needed and the plurality of layers of cotton wool fibers are discharged from the shaft 41, the pressing plates 4-33 are first rotated to be horizontal in the direction close to the monolith mechanism 04, and the pressing supports 4-31 are driven to move until the pressing plates 4-33 cover the plurality of layers of cotton wool fibers horizontally. Then the pressing seats 4-32 are driven to move downwards integrally, so that the pressing plates 4-33 are matched with the lower lapping curtain 51 to press multiple layers of cotton fiber, and the suction fan 47 is closed to release the adsorption and fixation of the whole shaft 41 on the multiple layers of cotton fiber. And then the pressing brackets 4-31 and the lower lapping screen 51 synchronously move to pull out the multi-layer cotton fiber from the multi-layer finishing shaft 41 and ensure the smoothness of the multi-layer cotton fiber. When the plurality of layers of cotton fiber cotton wool fibers are completely discharged from the material arranging shaft 41, the material pressing component 4-3 is reset, and the lower lapping curtain 51 continuously conveys the plurality of layers of cotton fiber cotton wool to the edge cutting mechanism 06 for the next edge cutting treatment.
As shown in fig. 5 and 6, in order to drive the swaging brackets 4 to 31 to slide along the length direction of the lower conveying frame 5, swaging grooves 4 to 34 arranged along the length direction of the lower conveying frame 5 are arranged on the lower conveying frame 5, and the bottoms of the swaging brackets 4 to 31 are slidably arranged in the swaging grooves 4 to 34. A material pressing rack 4-35 which is arranged at one side of the material pressing groove 4-34 and along the length direction of the material pressing groove is arranged on the lower conveying frame 5, a material pressing gear 4-36 which is meshed with the material pressing rack 4-35 is positioned and rotatably arranged on the side wall of the material pressing support 4-31, and the material pressing gear 4-36 is connected with a material pressing motor 4-361 for driving the material pressing gear to rotate. In order to drive the material pressing seat 4-32 to slide vertically integrally, a material pressing cylinder 4-37 is arranged on the material pressing support 4-31, and a piston rod of the material pressing cylinder 4-37 is vertically arranged downwards and is connected with the upper end face of the material pressing seat 4-32. In order to drive the material pressing plates 4 to 33 to overturn, overturning motors 4 to 38 which are clamped with rotating shafts of the material pressing plates 4 to 33 are arranged on the material pressing seats 4 to 32.
As shown in fig. 1 and 5, in the present embodiment, the trimming mechanism 06 includes a vertically disposed trimming frame 6, a cotton pressing plate 61 located above the lower lapping screen 51 is vertically slidably mounted on the trimming frame 6, trimming knives 62 with downward cutting edges are disposed on two sides of the cotton pressing plate 61 disposed along the width direction of the lower conveying frame 5, and the trimming knives 62 are disposed along the width direction of the lower conveying frame 5 and slidably mounted on the cotton pressing plate 61 along the length direction of the lower conveying frame 5. Wherein, for realizing the vertical slip of drive pressure cotton board 61, be equipped with the trimming groove 63 of vertical setting on trimming frame 6, press cotton board 61 both ends to be equipped with the lug of vertical slidable mounting in trimming groove 63. The edge cutting frame 6 is provided with a cotton pressing cylinder 64, and a piston rod of the cotton pressing cylinder 64 is vertically arranged downwards and is connected with the upper end face of the convex block. In order to drive the trimming knives 62 to slide relatively, a bidirectional trimming cylinder 65 is arranged on the upper end face of the cotton pressing plate 61, and piston rods at two ends of the trimming cylinder 65 are arranged along the length direction of the lower conveying frame 5 and are respectively connected with the side walls of the two trimming knives 62.
As shown in fig. 5, after the lower net laying curtain 51 moves the multiple layers of cotton fiber to the edge cutting mechanism 06, the cotton pressing cylinder 64 drives the cotton pressing plate 61 to move vertically and downwards, the cotton pressing plate 61 presses the multiple layers of cotton fiber, and the edge cutting knife 62 cuts the multiple layers of cotton fiber along two sides of the lower conveying frame 5 in the width direction, so as to ensure that the sides of the multiple layers of cotton fiber are aligned and flat. Like this trimming mechanism 06 cooperation material all in one piece mechanism 04 guarantees that four sides of multilayer cotton fibre are all aligned levelly and smoothly, and the cotton product quality of follow-up acupuncture processing of being convenient for and assurance acupuncture. The edge cutting knives 62 are slidably mounted on the cotton pressing plate 61 along the length direction of the lower conveying frame 5, the distance between the two edge cutting knives 62 can be adjusted according to the width of cotton fibers, and the distance between the two edge cutting knives 62 can also be adjusted according to the requirement of the edge cutting width, so that the processing requirements of cotton fibers with different sizes are met, and the application range of the cotton fiber edge cutting device is widened.
In addition, as shown in fig. 1 and 5, an edge collecting assembly 6-1 correspondingly matched with the two edge cutting knives 62 is arranged on one side of the lower conveying frame 5, the edge collecting assembly 6-1 comprises a negative pressure cotton box 6-11 arranged on one side of the lower conveying frame 5, an edge suction cavity plate 6-12 is connected to the negative pressure cotton box 6-11, and the edge suction cavity plate 6-12 is of an L-shaped structure with a downward opening and facing the edge cutting knives 62. The side wall of the lower conveying frame 5 is provided with a yielding hole 55 matched with the edge suction cavity plate 6-12, the edge suction cavity plate 6-12 is arranged in the yielding hole 55 along the length direction of the lower conveying frame 5, the side wall of the edge suction cavity plate, which is close to the edge cutting knives 62, is provided with edge suction holes 6-13 corresponding to the end parts of the two edge cutting knives 62, the length of each edge suction hole 6-13 is larger than the width of each edge cutting knife 62, and the edge suction holes 6-13 are communicated with the inner cavity of the edge suction cavity plate 6-12 and the negative pressure cotton box 6-11.
As shown in fig. 5, after the two side edges of the multilayer cotton fiber are cut by the edge cutting knife 62, the negative pressure cotton box 6-11 works, the two waste bear edge suction ports 6-13 are sucked away through the edge suction cavity plates 6-12 and the edge suction ports 6-13, and the side edges are sucked into the negative pressure cotton box 6-11 through the edge suction ports 6-13 and the edge suction cavity plates 6-12, so that the edge suction treatment and the uniform collection of the side edges are completed. Wherein, inhale limit mouth 6-13 and set up two and correspond with side cut sword 62 tip respectively, avoid inhaling limit mouth 6-13 length overlength or open too big, reduce the suction pressure of negative pressure hopper 6-11 on the one hand, on the other hand avoids pressing the multilayer cotton fibre that cotton board 61 pushed down to be adsorbed and drags, avoids influencing multilayer cotton fibre's bulk strength.
The working principle and the using method of the invention are as follows:
moistening cotton: the number and the position of the atomizing nozzles 22 working are selected according to the width of the cotton fiber conveyed by the upper lapping screen 11, and the atomizing nozzles 22 atomize the water sent by the water spray pipes 21 to spray the water to the upper surface of the cotton fiber, so that the upper surface of the cotton fiber is slightly wet, the generation of fiber flying cotton is reduced, and the electrostatic phenomenon generated in the conveying process of the cotton fiber is reduced. The atomized and moistened cotton fiber passes below the cotton moistening roller 23 when being continuously conveyed, and the cotton moistening roller 23 flattens the upper surface of the cotton fiber. In the rotation process of the cotton moistening roller 23, the scraping plate 24 cleans the impurity cotton fibers adhered to the surface of the cotton moistening roller, and after the impurity cotton fibers cleaned by the scraping plate 24 are accumulated on the scraping plate 24 to a certain degree, the cleaning plate 26 is driven to slide along the inclination direction of the scraping plate 24, and the impurity cotton fibers accumulated on the scraping plate 24 are inferred into the waste tank 25 for uniform collection.
Cleaning:the upper net laying curtain 11 enters the upper cleaning box 7 from the upper inlet 71 and passes through the space between the two upper brush rollers 73, and the two upper brush rollers 73 rotate to clean the inner surface and the outer surface of the upper net laying curtain 11, so that fiber flocks are prevented from being wound on the upper net laying curtain 11. The upper blowing plate 74 blows air to the inner and outer surfaces of the upper mat 11 through the upper blowing port 741, and passes through the upper brush roller 73The cleaned fibre batting is blown down from the upper lapping screen 11 to complete the cleaning of the upper lapping screen 11.
Lapping:the end parts of cotton fiber sent out by the upper lapping curtain 11 penetrate through the plurality of sets of lapping rollers 32, the cotton fiber is vertically conveyed downwards to the lower conveying mechanism 05 through the reversing lapping rollers 32, and the lapping seats 31 drive the lapping rollers 32 to integrally reciprocate along the lapping frames 3, so that the cotton fiber is stacked in multiple layers.
And (3) material arrangement:when the end part of the cotton fiber sent by the lapping mechanism 03 is placed on the lower lapping screen 51 and laid on the first layer, the air suction plate 46 below the end part adsorbs and fixes the end part, then the lowest layer of the finishing shaft 41 slides to the side far away from the air suction plate 46, and when the lapping mechanism 03 lays the second layer of the cotton fiber, the cotton fiber goes around the lowest layer of the finishing shaft 41. When the second layer of cotton fiber is paved, the lower second layer of material-finishing shaft 41 is slid to one side far away from the lowest layer of material-finishing shaft 41, and when the third layer of cotton fiber is paved by the lapping machine, the third layer of cotton fiber is equivalently wound around the lower second layer of material-finishing shaft 41. So reciprocal, the multilayer cotton fibre of tiling as required, many whole material axles 41 are walked around to the multilayer cotton fibre is the S type, and lie in the alignment of many whole material axles 41 of the same side.
Cutting:the cutter seats 4-22 are moved to appropriate positions according to the number of layers of lapping so that the cutter seats 4-23 are the same height as the monolith shafts 41 corresponding to the number of layers of lapping. When the cotton fiber sent by the lapping mechanism 03 bypasses the finishing shaft 41 corresponding to the last layer of cotton fiber, the cutting knives 4-23 are driven to move towards the direction close to the side wall of the finishing shaft 41, and the cutting edges of the cutting knives 4-23 are abutted with the outer wall of the finishing shaft 41 to cut off the cotton fiber wound outside the finishing shaft 41, so that the multiple layers of cotton fiber on the lower lapping curtain 51 are independent, and the cotton fiber end sent by the lapping mechanism 03 can be leveled by the leveling component 4-1 and moved away.
Leveling:when the cutting component 4-2 cuts off the multilayer cotton fiber, the two leveling rollers 4-11 move to the mutually approaching direction to exchange positions, namely, the cotton fiber sent out from the lapping roller 32 is S-shaped and bypasses the lowest lapping roller 32 and the two leveling rollers 4-11, the movement stroke of the cotton fiber is increased, and the lapping mechanism is prevented from cutting off the multilayer cotton fiber03 to the lower web-laying curtain 51, the operation of the nip assemblies 4-3 and the withdrawal of the layers of batt fiber from the monolith shaft 41 are affected.
Pressing materials:after the cotton fiber is picked away by the leveling component 4-1, the pressure plates 4-33 are rotated to be horizontal in the direction close to the material arranging mechanism 04, and the pressure brackets 4-31 are driven to move until the pressure plates 4-33 horizontally cover the upper parts of the layers of cotton fiber. And then the pressing seats 4-32 are driven to integrally move downwards, so that the pressing plates 4-33 are matched with the lower lapping screen 51 to press multiple layers of cotton fiber, and the suction fan 47 is closed to remove the adsorption and fixation effect of the whole shaft 41 on the multiple layers of cotton fiber. Then the pressing brackets 4-31 and the lower lapping curtain 51 move synchronously, so that the multi-layer cotton fiber is pulled out from the multi-layer finishing shaft 41, and the smoothness of the multi-layer cotton fiber is ensured. When the plurality of layers of cotton fiber cotton wool fibers are completely discharged from the material arranging shaft 41, the material pressing component 4-3 is reset, and the lower lapping curtain 51 continuously conveys the plurality of layers of cotton fiber cotton wool to the edge cutting mechanism 06 for the next edge cutting treatment.
Trimming:when the lower net laying curtain 51 moves the multiple layers of cotton fiber to the trimming mechanism 06, the cotton pressing cylinder 64 drives the cotton pressing plate 61 to move vertically and downwards, the cotton pressing plate 61 compresses the multiple layers of cotton fiber, and the trimming knife 62 cuts the multiple layers of cotton fiber along two side edges of the lower conveying frame 5 in the width direction, so that the side edges are aligned and flat. After the edge cutting knife 62 cuts off two side edges of the multilayer cotton wool fibers, the negative pressure cotton box 6-11 works, the two waste edge bear suction ports 6-13 are sucked away through the edge suction cavity plates 6-12 and the edge suction ports 6-13, the side edges are sucked into the negative pressure cotton box 6-11 through the edge suction ports 6-13 and the edge suction cavity plates 6-12, and edge suction processing and uniform collection of the side edges are completed.
Cleaning:the lower lapping curtain 51 enters the lower cleaning box 8 from the lower inlet 81 and passes through the space between the two lower brush rollers 83, and the two lower brush rollers 83 rotate to clean the inner surface and the outer surface of the lower lapping curtain 51, so that fiber flying flocks are prevented from being wound and adhered on the lower lapping curtain 51. The lower blowing plate 84 blows air to the inner and outer surfaces of the lower web mat 51 through the lower blowing port 841, blows down the flying fiber flocks swept by the lower brush roller 83 from the lower web mat 51, and completes the cleaning of the lower web mat 51.
According to the invention, the cotton wetting mechanism 02 is arranged to wet cotton fiber, so that the generation of fiber flying cotton in the lapping process is reduced, the upper cleaning mechanism 07 and the lower cleaning mechanism 08 are arranged to respectively clean the upper lapping screen 11 and the lower lapping screen 51 in the lapping process, and the cleanness in the lapping process is ensured, so that the normal operation of the whole device is ensured. The invention also provides a material arranging mechanism 04, a cutting component 4-2, a pressing component 4-3 and a flattening component 4-1 which are matched with the material arranging mechanism, so that lapping and finishing of multiple layers of cotton wool fibers are realized, the end parts of the cotton wool fibers are aligned and flat, and the product quality of needle punched cotton is ensured. Set up the both sides of the fibre width direction of 06 multilayer cotton fibre of trimming mechanism in addition and cut edge and handle, cooperate material all in one piece mechanism 04, guarantee that four sides of multilayer cotton fibre all align to level, be convenient for follow-up acupuncture processing and guarantee the cotton product quality of acupuncture.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not to be construed as excluding other embodiments and is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as described herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (10)
1. The utility model provides a lapping device is used in cotton production of acupuncture which characterized in that: the automatic screen mesh spreading machine comprises an upper conveying mechanism (01) and a lower conveying mechanism (05), wherein the feeding directions of the upper conveying mechanism (01) and the lower conveying mechanism (05) are horizontal and vertical to each other, the discharge end of the upper conveying mechanism (01) is positioned above the feeding end of the lower conveying mechanism (05), and a mesh spreading mechanism (03) which reciprocates along the feeding direction of the upper conveying mechanism (01) is arranged between the upper conveying mechanism (01) and the lower conveying mechanism (05); a cotton moistening mechanism (02) is arranged at the upper conveying mechanism (01) close to the upper material end, a material arranging mechanism (04) matched with the lapping mechanism (03) is arranged at the feed end of the lower conveying mechanism (05), a trimming mechanism (06) is arranged at the lower conveying mechanism (05) close to the discharge end of the lower conveying mechanism, and an upper cleaning mechanism (07) and a lower cleaning mechanism (08) for cleaning the upper conveying mechanism (01) and the lower conveying mechanism (05) are respectively arranged below the upper conveying mechanism and the lower conveying mechanism;
the upper conveying mechanism (01) comprises an upper conveying frame (1) arranged along the feeding direction of the upper conveying mechanism (01), an upper net laying curtain (11) moving circularly is arranged on the upper conveying frame (1), and the lower surface of the upper net laying curtain (11) penetrates through the upper cleaning mechanism (07);
the lapping mechanism (03) comprises a lapping frame (3) arranged at the discharge end of the upper conveying frame (1) along the length direction of the upper conveying frame (1), a lapping seat (31) sliding back and forth along the length direction of the lapping frame (3) is arranged on the lapping frame (3), a plurality of sets of lapping rollers (32) with axes arranged along the width direction of the upper conveying frame (1) are rotatably positioned on the lapping seat (31), and the lapping rollers (32) are arranged in a vertically staggered manner;
the lower conveying mechanism (05) comprises a lower conveying frame (5) arranged along the feeding direction of the lower conveying mechanism (05), a lower lapping curtain (51) moving circularly is arranged on the lower conveying frame (5), and the lower surface of the lower lapping curtain (51) penetrates through the lower cleaning mechanism (08);
the material arranging mechanism (04) comprises a material arranging frame (4) which is arranged at the material feeding end of the lower conveying frame (5) and arranged along the width direction of the lower conveying frame (5), a plurality of layers of material arranging shafts (41) are arranged on the material arranging frame (4) along the vertical direction, and the material arranging shafts (41) are axially arranged along the length direction of the lower conveying frame (5); the material arranging shafts (41) of adjacent layers are respectively positioned at two ends of the material arranging frame (4), the material arranging shafts (41) are slidably mounted on the material arranging frame (4) along the length direction of the material arranging frame (4), and the lapping roller (32) is positioned between the material arranging shafts (41) at two ends of the material arranging frame (4) in a normal state;
the lower conveying frame (5) is provided with air suction plates (46) which are arranged along the length direction of the lower conveying frame and are close to the two sides of the lower lapping curtain (51), the air suction plates (46) are positioned between the upper surface and the lower surface of the lower lapping curtain (51), and the two air suction plates (46) are relatively slidably mounted on the lower conveying frame (5) along the width direction of the lower conveying frame (5) and are correspondingly matched with the lapping mechanism (03); a plurality of air suction holes (461) are formed in an upper end face array of each air suction plate (46), the two air suction plates (46) are communicated with the same air suction fan (47), and the air suction fan (47) is communicated with the upper surface of the lower lapping screen (51) through the air suction holes (461);
cutting assemblies (4-2) are respectively arranged at two ends of the material sorting frame (4), and the material sorting shaft (41) is positioned between the two groups of cutting assemblies (4-2); a material pressing component (4-3) is arranged at one end, away from the material shaping frame (4), of the material shaping shaft (41), and the material pressing component (4-3) is installed on the lower conveying frame (5) in a sliding mode along the length direction of the lower conveying frame (5); the net laying frame (3) is provided with a leveling assembly (4-1), and the leveling assembly (4-1) is slidably mounted on the net laying frame (3) along the sliding direction of the net laying seat (31); the cotton fiber is cut off by the cutting assembly (4-2) and sent by the lapping mechanism (03), the cotton fiber which is continuously conveyed downwards by the lapping mechanism (03) is flattened by the flattening assembly (4-1), the cotton fiber wound on the material arranging mechanism (04) is pressed by the pressing assembly (4-3) and moves forwards synchronously with the lower lapping curtain (51), and the cotton fiber is taken down from the material arranging mechanism (04) and conveyed forwards.
2. The lapping device for needle punched cotton production according to claim 1, characterized in that: the cutting assembly (4-2) comprises a cutting frame (4-21) vertically arranged on one side of the lower conveying frame (5), a cutter seat (4-22) is vertically and slidably mounted on the cutting frame (4-21), a cutting knife (4-23) which is arranged along the length direction of the material arranging shaft (41) and corresponds to the material arranging shaft is arranged on the cutter seat (4-22), and the cutting knife (4-23) is slidably mounted on the cutter seat (4-22) along the width direction of the lower conveying frame (5); the cutting edges of the cutting knives (4-23) face the material shaping shaft (41) close to the cutting knives, and when the cutting knives (4-23) slide along the cutter seats (4-22) to the material shaping shaft (41) close to the corresponding cutting knives, the cutting edges of the cutting knives (4-23) are abutted against the outer wall of the material shaping shaft (41) and cut off cotton fiber wound outside the material shaping shaft (41).
3. The lapping device for needle punched cotton production according to claim 2, characterized in that: a ventilation cavity (411) coaxial with the material straightening shaft (41) is arranged in the material straightening shaft (41), one end, close to the material straightening frame (4), of the ventilation cavity (411) penetrates through the end part of the material straightening shaft (41), and an air suction hose (471) communicated with the ventilation cavity (411) and a suction fan (47) is arranged at one end, close to the material straightening frame (4), of the material straightening shaft (41); the lower surface of the material sorting shaft (41) is provided with a plurality of material sucking holes (412) with vertical axes along the length direction in an array mode, and the material sucking holes (412) are communicated with the ventilation cavity (411).
4. The lapping device for needle punched cotton production according to claim 1, characterized in that: the leveling assembly (4-1) comprises two leveling rollers (4-11) which are parallel to the lapping roller (32) and located below the lapping roller (32), leveling seats (4-12) are arranged at two ends of each leveling roller (4-11), a leveling support plate (4-13) which is vertically arranged along the sliding direction of the lapping seat (31) is arranged at the bottom of the lapping frame (3), and the leveling seats (4-12) are slidably mounted on the leveling support plate (4-13) along the length direction of the leveling support plate (4-13); the two leveling rollers (4-11) are arranged up and down and are respectively positioned at two ends of the leveling support plate (4-13), and in a normal state, the multiple groups of lapping rollers (32) are positioned between the two leveling rollers (4-11).
5. The lapping device for needle punched cotton production according to claim 1, characterized in that: the material pressing assembly (4-3) comprises a material pressing support (4-31) which is vertically arranged and is installed on the lower conveying frame (5) in a sliding mode along the length direction of the lower conveying frame (5), a material pressing seat (4-32) is vertically installed on the material pressing support (4-31) in a sliding mode, a material pressing plate (4-33) is installed on the material pressing seat (4-32) in an eccentric rotating mode, and the rotating axis of the material pressing plate (4-33) is arranged along the width direction of the lower conveying frame (5); the width of the pressure plates (4-33) along the direction of the rotation axis of the pressure plates is smaller than the distance between the material collecting shafts (41) of adjacent layers, and the length of the pressure plates (4-33) is larger than one half of the width of the lower lapping screen (51); in a normal state, the rotation axis of the pressure plates (4-33) is close to the material arranging mechanism (04) and is positioned above the material arranging shaft (41).
6. The lapping device for needle punched cotton production according to claim 1, characterized in that: the cotton moistening mechanism (02) comprises a cotton moistening frame (2) arranged on an upper conveying frame (1), a water spraying pipe (21) arranged along the width direction of the upper conveying frame (1) is arranged on the cotton moistening frame (2), and a plurality of atomizing nozzles (22) with downward openings and switch valves (221) are connected to the water spraying pipe (21); the cotton moistening frame (2) is also provided with a cotton moistening roller (23) which is arranged along the width direction of the cotton moistening frame in a positioning and rotating mode, and the cotton moistening roller (23) is positioned on one side, close to the lapping mechanism (03), of the water spraying pipe (21) and is positioned above the upper lapping curtain (11); a scraping plate (24) which is obliquely arranged and is in tangential butt joint with the upper end of the moistening roller (23) is arranged on one side of the moistening roller (23) far away from the water spray pipe (21), the lower end of the scraping plate (24) is a lower end and is far away from the moistening roller (23), and a waste trough (25) matched with the lower end of the scraping plate (24) is arranged on the moistening frame (2); the cotton moistening frame (2) is provided with a cleaning plate (26) which slides along the inclined direction of the scraping plate (24), the lower surface of the cleaning plate (26) is positioned on the extension line of the upper surface of the scraping plate (24), and the cleaning plate (26) is positioned above the cotton moistening roller (23) and staggered with the scraping plate (24) in a normal state.
7. The lapping device for needle punched cotton production according to claim 1, characterized in that: trimming mechanism (06) is including trimming frame (6) of vertical setting, vertical slidable mounting has the pressure cotton board (61) that is located lapping curtain (51) top down on trimming frame (6), the both sides that press cotton board (61) to set up along lower carriage (5) width direction are equipped with the decurrent side cut sword of cutting edge (62), side cut sword (62) set up along carriage (5) width direction down, and follow carriage (5) length direction slidable mounting is on pressing cotton board (61) down, carriage (5) one side is equipped with and corresponds complex receipts limit subassembly (6-1) with two side cut sword (62) down.
8. The lapping device for needle punched cotton production according to claim 7, wherein: the edge collecting assembly (6-1) comprises a negative pressure cotton box (6-11) arranged on one side of the lower conveying frame (5), an edge suction cavity plate (6-12) is connected to the negative pressure cotton box (6-11), and the edge suction cavity plate (6-12) is of an L-shaped structure with a downward opening and faces the edge cutting knife (62); conveying frame (5) lateral wall is equipped with and lets position mouth (55) with inhaling limit cavity board (6-12) complex, it sets up in stepping down position mouth (55) to inhale limit cavity board (6-12) along lower conveying frame (5) length direction, and its lateral wall that is close to side cut sword (62) is equipped with and inhales limit mouth (6-13) that correspond with two side cut sword (62) tip, inhale limit mouth (6-13) and inhale limit cavity board (6-12) inner chamber and negative pressure hopper (6-11) intercommunication.
9. The lapping device for needle punched cotton production according to claim 1, characterized in that: the upper cleaning mechanism (07) comprises an upper cleaning box (7) arranged below the upper conveying frame (1), and an upper inlet (71) and an upper outlet (72) matched with the upper lapping net curtain (11) are arranged on two sides of the upper cleaning box (7); two upper brush rollers (73) which are symmetrical up and down and are arranged along the width direction of the upper conveying frame (1) are positioned and rotatably arranged in the upper cleaning box (7), the upper brush rollers (73) are close to the upper inlet (71), and the upper lapping screen (11) penetrates through the space between the two upper brush rollers (73); one side wall of the upper cleaning box (7) is provided with an upper blowing plate (74) positioned between the upper brush roller (73) and the upper outlet (72), the side wall of the upper blowing plate (74) close to the upper net laying curtain (11) is provided with an upper blowing port (741) matched with the upper blowing port, and the height of the upper blowing port (741) is larger than the thickness of the upper net laying curtain (11).
10. The lapping device for needle punched cotton production according to claim 1, characterized in that: the lower cleaning mechanism (08) comprises a lower cleaning box (8) arranged below the lower conveying frame (5), and a lower inlet (81) and a lower outlet (82) matched with the lower lapping screen (51) are arranged on two sides of the lower cleaning box (8); two lower brush rollers (83) which are symmetrical up and down and are arranged along the width direction of the lower conveying frame (5) are positioned and rotatably arranged in the lower cleaning box (8), the lower brush rollers (83) are close to a lower inlet (81), and the lower net laying curtain (51) passes through between the two lower brush rollers (83); one side wall of the lower cleaning box (8) is provided with a lower blowing plate (84) positioned between the lower brush roller (83) and the lower outlet (82), a lower blowing opening (841) matched with the lower blowing plate (84) is formed in the side wall, close to the lower net laying curtain (51), of the lower blowing plate (84), and the height of the lower blowing opening (841) is larger than the thickness of the lower net laying curtain (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211276194.9A CN115341341B (en) | 2022-10-19 | 2022-10-19 | Lapping device for needle-punched cotton production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211276194.9A CN115341341B (en) | 2022-10-19 | 2022-10-19 | Lapping device for needle-punched cotton production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115341341A true CN115341341A (en) | 2022-11-15 |
| CN115341341B CN115341341B (en) | 2023-01-17 |
Family
ID=83957530
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211276194.9A Active CN115341341B (en) | 2022-10-19 | 2022-10-19 | Lapping device for needle-punched cotton production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115341341B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117385558A (en) * | 2023-12-11 | 2024-01-12 | 厦门当盛新材料有限公司 | Multi-unit combined high-speed spinning lapping equipment and lapping method thereof |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882625A (en) * | 2014-04-04 | 2014-06-25 | 长兴县志纬服装辅料有限公司 | Non-woven fabric manufacturing system |
| CN105624924A (en) * | 2016-03-30 | 2016-06-01 | 苏州市职业大学 | Web forming device for air laid machine |
| CN205294449U (en) * | 2015-11-06 | 2016-06-08 | 程素芹 | Laying up device of fabric cutting machine |
| CN207143450U (en) * | 2017-09-09 | 2018-03-27 | 杭州萧山凤凰纺织有限公司 | A kind of cross lapping machine with cleaning device |
| CN209758676U (en) * | 2019-01-30 | 2019-12-10 | 东莞市宝韵自动化设备有限公司 | Material folding mechanism of pocket machine |
| CN210177079U (en) * | 2019-04-25 | 2020-03-24 | 平阳盛兴无纺布有限公司 | Smoothing device for lapping machine |
| CN211217640U (en) * | 2019-11-25 | 2020-08-11 | 太仓市娄澄无纺制品有限公司 | Waste wire cleaning structure for needling machine |
| CN212355832U (en) * | 2020-06-08 | 2021-01-15 | 龙岩东腾再生资源科技有限公司 | A quick folding device for non-woven fabrics |
| CN212426372U (en) * | 2020-03-20 | 2021-01-29 | 常熟市宏远无纺制品有限公司 | Lapping machine for non-woven fabric production |
| CN112591545A (en) * | 2020-12-11 | 2021-04-02 | 苏州拓步机械设备有限公司 | Reciprocating type cloth stacking device |
| CN213538541U (en) * | 2020-10-29 | 2021-06-25 | 苏州璟誉纺织有限公司 | Wash surface fabric unhairing limit equipment entirely |
| CN213708689U (en) * | 2020-10-19 | 2021-07-16 | 南通华雪纺织品有限公司 | Special needle loom of flocculus production |
| CN216998785U (en) * | 2022-03-23 | 2022-07-19 | 恒兆(湖北)新材料科技股份有限公司 | Novel lapping machine |
-
2022
- 2022-10-19 CN CN202211276194.9A patent/CN115341341B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103882625A (en) * | 2014-04-04 | 2014-06-25 | 长兴县志纬服装辅料有限公司 | Non-woven fabric manufacturing system |
| CN205294449U (en) * | 2015-11-06 | 2016-06-08 | 程素芹 | Laying up device of fabric cutting machine |
| CN105624924A (en) * | 2016-03-30 | 2016-06-01 | 苏州市职业大学 | Web forming device for air laid machine |
| CN207143450U (en) * | 2017-09-09 | 2018-03-27 | 杭州萧山凤凰纺织有限公司 | A kind of cross lapping machine with cleaning device |
| CN209758676U (en) * | 2019-01-30 | 2019-12-10 | 东莞市宝韵自动化设备有限公司 | Material folding mechanism of pocket machine |
| CN210177079U (en) * | 2019-04-25 | 2020-03-24 | 平阳盛兴无纺布有限公司 | Smoothing device for lapping machine |
| CN211217640U (en) * | 2019-11-25 | 2020-08-11 | 太仓市娄澄无纺制品有限公司 | Waste wire cleaning structure for needling machine |
| CN212426372U (en) * | 2020-03-20 | 2021-01-29 | 常熟市宏远无纺制品有限公司 | Lapping machine for non-woven fabric production |
| CN212355832U (en) * | 2020-06-08 | 2021-01-15 | 龙岩东腾再生资源科技有限公司 | A quick folding device for non-woven fabrics |
| CN213708689U (en) * | 2020-10-19 | 2021-07-16 | 南通华雪纺织品有限公司 | Special needle loom of flocculus production |
| CN213538541U (en) * | 2020-10-29 | 2021-06-25 | 苏州璟誉纺织有限公司 | Wash surface fabric unhairing limit equipment entirely |
| CN112591545A (en) * | 2020-12-11 | 2021-04-02 | 苏州拓步机械设备有限公司 | Reciprocating type cloth stacking device |
| CN216998785U (en) * | 2022-03-23 | 2022-07-19 | 恒兆(湖北)新材料科技股份有限公司 | Novel lapping machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117385558A (en) * | 2023-12-11 | 2024-01-12 | 厦门当盛新材料有限公司 | Multi-unit combined high-speed spinning lapping equipment and lapping method thereof |
| CN117385558B (en) * | 2023-12-11 | 2024-03-08 | 厦门当盛新材料有限公司 | Multi-unit combined high-speed spinning lapping equipment and lapping method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115341341B (en) | 2023-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN115341341B (en) | Lapping device for needle-punched cotton production | |
| EP0168957A1 (en) | System for producing an air laid web | |
| CN112408058B (en) | Non-woven fabric processing equipment | |
| CN114921916A (en) | Weaving conveying equipment | |
| JPH01104870A (en) | Lateral direction weaver | |
| CN110757921A (en) | Kitchen degreasing wet tissue with sandwich structure and production process thereof | |
| CN112831912B (en) | Production line of ultrathin coconut palm fiber flat pad and manufacturing method of coconut fiber flat pad | |
| EP4149751A1 (en) | System and method for producing a single- or multi-layer nonwoven | |
| CN111778633A (en) | Efficient non-woven fabric manufacturing equipment | |
| CN115573116A (en) | Textile cloth wetting device for spinning and wetting method thereof | |
| CN111235758A (en) | Non-woven fabric processing device | |
| JPS61501717A (en) | card | |
| CN115404596A (en) | Lapping machine with water conservancy diversion effect | |
| CN213500914U (en) | Plane gauze mask ear area welding machine | |
| CN212316523U (en) | Device for forming smooth textile fabric smooth edge | |
| CN210886478U (en) | Non-woven fabric processing device | |
| JPH01298219A (en) | Apparatus for forming pocket in lateral direction | |
| EP4014826A1 (en) | Floor cleaning device | |
| CN218492004U (en) | Setting machine device | |
| CN211517838U (en) | Artificial fiber board pre-pressing device with cleaning system | |
| CN211521132U (en) | Fiberboard prepressing machine capable of flattening material edges | |
| CN115772734B (en) | Composite fiber fabric interweaving device | |
| CN216107372U (en) | Feeding mechanism of non-woven fabric carding machine | |
| CN209098863U (en) | One kind giving cotton equipment | |
| CN219490327U (en) | Non-woven fabric web forming machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |