CN108639817B - Non-woven fabric production process - Google Patents
Non-woven fabric production process Download PDFInfo
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- CN108639817B CN108639817B CN201810394072.7A CN201810394072A CN108639817B CN 108639817 B CN108639817 B CN 108639817B CN 201810394072 A CN201810394072 A CN 201810394072A CN 108639817 B CN108639817 B CN 108639817B
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- sleeve
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- 239000004745 nonwoven fabric Substances 0.000 title claims abstract description 73
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 85
- 238000004804 winding Methods 0.000 claims abstract description 56
- 239000000463 material Substances 0.000 claims abstract description 51
- 238000005096 rolling process Methods 0.000 claims abstract description 43
- 238000009960 carding Methods 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims description 15
- 239000000155 melt Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 238000010791 quenching Methods 0.000 claims description 6
- 230000000171 quenching effect Effects 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 3
- 238000009987 spinning Methods 0.000 claims description 3
- 239000004753 textile Substances 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/30—Lifting, transporting, or removing the web roll; Inserting core
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/08—Web-winding mechanisms
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/005—Synthetic yarns or filaments
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
- D04H3/10—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically
- D04H3/105—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between yarns or filaments made mechanically by needling
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Abstract
The invention relates to the technical field of textile technology, in particular to a non-woven fabric production technology, which is wound by a material winding machine, wherein the material winding machine comprises a supporting structure, two driving structures, two first transmission structures, two second transmission structures and two material winding structures; the supporting structure is provided with two driving structures which are symmetrically arranged and used for driving and are respectively connected with the two first transmission structures; the deviating ends of the two driving structures are respectively provided with a first transmission structure for transmission; the first transmission structure is fixed on a second transmission structure which is used for transmission and is rotationally connected with the supporting structure; a material rolling structure for carding and rolling the non-woven fabric is arranged between the second transmission structures. The two driving structures are arranged, when one coil structure is used, the other coil structure is disassembled and replaced, the replacement time of the coil structure is reasonably utilized, the disassembly time is shortened, and the operation difficulty of workers is reduced.
Description
Technical Field
The invention relates to the technical field of textile processes, in particular to a non-woven fabric production process.
Background
The chemical fiber or the chemical fiber is processed into textile products, various needed related mechanical equipment is called textile equipment, the non-woven fabric is also called non-woven fabric and is formed by directional or random fibers, the non-woven fabric has the characteristics of moisture resistance, air permeability, flexibility, light weight, no combustion supporting, easy decomposition, no toxicity, no irritation, rich colors, low price, recycling and the like, and the non-woven fabric needs to be rolled up by carding equipment after being formed, so that the non-woven fabric is conveniently carded, and the non-woven fabric is convenient to transport.
However, the traditional non-woven fabric production process is inconvenient to operate when a winding drum is replaced, the winding roller needs to be replaced after being detached, the working efficiency is low in the carding process, and even the production line can be suspended due to misoperation.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a non-woven fabric production process, two driving structures are arranged during winding, the two driving structures are matched with two first transmission structures to drive a second transmission structure to work, two material rolling structures on the second transmission structure are controlled to wind the non-woven fabric, when the two material rolling structures are used at intervals, when one material rolling structure is used, the other material rolling structure is disassembled and replaced, the replacement time of the material rolling structures is reasonably utilized, the carding quality and the carding efficiency are greatly improved, and the non-woven fabric on two forming devices can be wound simultaneously; the coil stock structure is dismantled convenient and fast with second transmission structure, has shortened the dismantlement time, has reduced staff's the operation degree of difficulty, has improved stability can, has further improved non-woven fabrics carding quality and efficiency.
The technical scheme adopted by the invention for solving the technical problems is as follows: a non-woven fabric production process comprises the following steps:
the method comprises the following steps: adding polymer slices into a heated extruder, and extruding the polymer into a melt by a screw of the extruder;
step two: filtering the melt in the first step, and extruding the melt from a plurality of small holes of a spinneret plate of a spinning device to form a plurality of filament flows;
step three: the filament flow in the second step enters a quenching chamber, cold air enters the quenching chamber from two sides, so that the melt filament flow in a hot state is cooled into filaments, then enters an air gun or an air tank, is stretched by high-speed air flow, and is laid on a net-forming curtain belt with air suction to be carded into a fiber net;
step four: in the third step, the fiber web enters a needle machine, and the needle machine repeatedly needles the fluffy fiber web;
step five: the fiber net formed in the fourth step is coiled by a coiler; the two driving structures are matched with the two first transmission structures to drive the second transmission structures to work, the two material rolling structures on the second transmission structures are controlled to roll up the non-woven fabric, when the two material rolling structures are used at intervals, when one material rolling structure is used, the other material rolling structure is disassembled and replaced, the replacement time of the material rolling structures is reasonably utilized, the carding quality and the carding efficiency are greatly improved, and the non-woven fabric on two forming devices can be simultaneously rolled up;
the material rolling machine in the fifth step comprises a supporting structure, two driving structures, two first transmission structures, two second transmission structures and two material rolling structures; the supporting structure is provided with two driving structures which are symmetrically arranged and used for driving and are respectively connected with the two first transmission structures, and the driving structures are detachably connected with the supporting structure; the first transmission structures for transmission are arranged at the deviating ends of the two driving structures; the first transmission structure is fixed on the second transmission structure which is used for transmission and is rotationally connected with the supporting structure; the roll material structure is arranged between the second transmission structures and used for carding and rolling up the non-woven fabric, the roll material structure is arranged in parallel, and the roll material structure is detachably connected with the second transmission structures.
Specifically, as shown in the figures, the non-woven fabric production process provided by the invention comprises a support frame and a bottom plate, wherein the driving structure is fixed on the bottom plate with a rectangular structure, the support frame for supporting and guiding is vertically fixed on the bottom plate, and the area of the bottom surface of the bottom plate is larger than that of the bottom surface of the support frame; the bottom plate with the connection can be dismantled to the support frame, and convenient to detach overhauls the support frame, the area of the bottom surface of bottom plate is greater than the area of the bottom surface of support frame has increased the lifting surface area of support frame makes the stability of support frame is better.
Specifically, the two driving structures comprise motors and junction boxes, the two motors which are used for driving and detachably connected with the bottom plate are symmetrically arranged on the bottom plate, and the junction boxes are electrically connected with the motors; the motor symmetry sets up the cooperation first drive structure's the reasonable space that has utilized of use makes the structure more stable, simultaneously the motor with the connection can be dismantled to the bottom plate, is convenient for right the motor is maintained.
Specifically, each of the two first transmission structures comprises two transmission wheels, three bearings and a belt, the six bearings are pairwise symmetrical and three are a group and are respectively embedded into the support frame, the fixed shafts of the two motors are respectively embedded into the two symmetrical bearings close to the bottom plate, the four transmission wheels are pairwise grouped, the two symmetrical motors are respectively fixed with the transmission wheels which are detachably connected and used for driving, and the belts are wound on the two transmission wheels in the same group; will the junction box switch on, the motor begins to rotate, the motor drives the drive wheel rotates, the drive wheel is located the lateral wall of support frame has improved space utilization efficiency, makes the structure more reasonable.
Specifically, the two second transmission structures each comprise two sleeves, two rotating shafts, a fixing structure, a baffle, a limiting rod and a connecting shaft, the four rotating shafts are embedded into the other four bearings in pairwise symmetry, the other two transmission wheels departing from the motor are distributed and fixed on the two parallel rotating shafts, one end of each rotating shaft departing from the support frame is provided with the sleeve for fixing the coil structure, one end of each sleeve departing from the rotating shaft is provided with the baffle in a disc-shaped structure, the limiting rod in a sliding detachable regular hexagon structure is arranged between each baffle and the corresponding sleeve, the fixing structure is fixed on one of the two symmetrical sleeves, the sleeve is abutted against the limiting rod, the connecting shaft is arranged between the two symmetrically arranged baffles, one end of the connecting shaft is fixed on one baffle, the other end of the connecting shaft is clamped with the other baffle which is symmetrical, and the other end of the connecting shaft is of a regular hexagon structure; start one the switch of motor is fixed one the coil stock is structural, motor rotation drive one the drive wheel rotates, one the drive wheel rotates to pass through the belt drives another the drive wheel rotates, another the drive wheel drives the sleeve rotates, thereby makes the coil stock structure rotates, is in with the even roll-up of non-woven fabrics the structural non-woven fabrics of coil stock is too much, starts another one the motor, tailor the non-woven fabrics and fix another the coil stock is structural, dismantles fixed knot constructs, then slides the baffle makes on the baffle the gag lever post with the sleeve separation is dismantled the coil stock structure has saved the change the time of coil stock structure makes the operation more convenient, has improved work efficiency greatly.
Specifically, the fixing structure comprises a limiting hole, a fixing sleeve, a pull ring, a first limiting block and a stop block, the fixing sleeve is detachably connected with the sleeve, the first limiting block for limiting is arranged at the bottom end of the fixing sleeve, the limiting hole clamped with the limiting rod is arranged at the bottom end of the first limiting block, the bottom end of the first limiting block is provided with a stop block, the thickness of the stop block is equal to the thickness of the stop block, the stop block is used for abutting against the limiting rod and limiting the limiting rod, the bottom end of the stop block is in an arc structure, the connecting surface of the fixing sleeve and the sleeve is a smooth arc surface, and the pull ring is fixed on the fixing sleeve; when the coil stock structure needs to be dismantled, dismantle through the spanner fixed cover with bolt on the sleeve holds the pull ring will fixed cover is dismantled, first stopper with the gag lever post is not contradicted, toward being close to the one end of first stopper slides the baffle makes on another baffle the gag lever post with the sleeve separation, then dismantles baffle and coil stock structure, during the installation, at first will deviate from the one end of first stopper on the baffle the gag lever post with the sleeve block, then with the other on the baffle the gag lever post with the other sleeve block is twisted and is moved fixed epaxial bolt, the dog is contradicted the gag lever post is right the gag lever post is spacing, the dog and its setting up of first stopper makes the operation more convenient.
Specifically, the winding structure comprises a winding drum, a limiting structure and a plurality of limiting columns, the connecting shaft is clamped with the winding drum for winding the non-woven fabric, the limiting columns which are in a circumferential array distribution and are clamped with the connecting shaft are arranged in the winding drum, and the limiting structure is arranged on the outer side of the winding drum; the inside of roll-up section of thick bamboo is equipped with a plurality of circumference array distribution spacing post has strengthened the stability ability of roll-up section of thick bamboo is convenient for simultaneously right the roll-up section of thick bamboo direction, the equipment of being convenient for, dismantle during the connecting axle, hold the baffle, will the connecting axle extracts another one the baffle takes out the connecting axle, then will roll up the good non-woven fabrics pile up neatly.
Specifically, the limiting structure comprises a limiting groove, a second limiting block, a clamping block and a limiting strip, the limiting groove is arranged in the winding drum, the second limiting block of a triangular structure for fixing the limiting strip is arranged in the limiting groove, the clamping block for abutting against the winding drum is arranged between the second limiting block and the limiting strip, and the limiting strip abuts against the winding drum; when fixed non-woven fabrics, place the non-woven fabrics spacing with between the roll-up drum, press spacing, the second stopper run through the non-woven fabrics with spacing groove block makes spacing with the roll-up drum conflict non-woven fabrics, carries on spacingly to the non-woven fabrics.
The invention has the beneficial effects that:
(1) the invention relates to a non-woven fabric production process, which uses two material rolling machines, wherein the two material rolling machines are arranged through two driving structures, the two driving structures are matched with two first transmission structures to drive a second transmission structure to work, the two material rolling structures on the second transmission structure are controlled to roll up non-woven fabrics, when the two material rolling structures are used at intervals, when one material rolling structure is used, the other material rolling structure is disassembled and replaced, the replacement time of the material rolling structures is reasonably utilized, the carding quality and the carding efficiency are greatly improved, and the non-woven fabrics on two forming devices can be simultaneously rolled up.
(2) According to the non-woven fabric production process, the material rolling machine is used, the material rolling structure and the second transmission structure of the material rolling machine are conveniently and quickly disassembled, the disassembling time is shortened, the operation difficulty of workers is reduced, the stability is improved, and the non-woven fabric carding quality and efficiency are further improved.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural diagram of a material rolling machine provided by the present invention;
FIG. 2 is a schematic view of a connection structure between a second transmission structure and a winding drum of the material winding machine shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is a schematic view of a connecting structure of the connecting shaft and the winding drum of the material winding machine shown in fig. 3;
fig. 5 is a schematic structural view of a fixing structure of the material rolling machine shown in fig. 2.
In the figure: 1. the supporting structure, 11, the support frame, 12, the bottom plate, 2, the drive structure, 21, a motor, 22, the junction box, 3, first transmission structure, 31, the drive wheel, 32, the bearing, 33, the belt, 4, the second transmission structure, 41, the sleeve, 42, the pivot, 43, fixed knot, 431, spacing hole, 432, fixed cover, 433, the pull ring, 434, first stopper, 435, the dog, 44, the baffle, 45, the gag lever post, 46, the connecting axle, 5, the coil stock structure, 51, the winding barrel, 52, the limit structure, 521, the spacing groove, 522, the second stopper, 523, the fixture block, 524, spacing strip, 53, the spacing post.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 5, the non-woven fabric production process of the present invention comprises the following steps:
the method comprises the following steps: adding polymer slices into a heated extruder, and extruding the polymer into a melt by a screw of the extruder;
step two: filtering the melt in the first step, and extruding the melt from a plurality of small holes of a spinneret plate of a spinning device to form a plurality of filament flows;
step three: the filament flow in the second step enters a quenching chamber, cold air enters the quenching chamber from two sides, so that the melt filament flow in a hot state is cooled into filaments, then enters an air gun or an air tank, is stretched by high-speed air flow, and is laid on a net-forming curtain belt with air suction to be carded into a fiber net;
step four: in the third step, the fiber web enters a needle machine, and the needle machine repeatedly needles the fluffy fiber web;
step five: the fiber net formed in the fourth step is coiled by a coiler; two driving structures 2 are arranged, the two driving structures 2 are matched with the two first transmission structures 3 to drive the second transmission structures 4 to work, the two material rolling structures 5 on the second transmission structures 4 are controlled to roll up the non-woven fabric, when the two material rolling structures 5 are used at intervals, when one material rolling structure 5 is used, the other material rolling structure 5 is detached and replaced, the replacement time of the material rolling structures 5 is reasonably utilized, the carding quality and the carding efficiency are greatly improved, and the non-woven fabric on two forming devices can be simultaneously rolled up;
the material rolling machine in the fifth step comprises a supporting structure 1, two driving structures 2, two first transmission structures 3, two second transmission structures 4 and two material rolling structures 5; the supporting structure 1 is provided with two symmetrically arranged driving structures 2 which are used for driving and are respectively connected with the two first transmission structures 3, and the driving structures 2 are detachably connected with the supporting structure 1; the first transmission structures 3 for transmission are arranged at the deviating ends of the two driving structures 2; the first transmission structure 3 is fixed on the second transmission structure 4 which is used for transmission and is rotationally connected with the supporting structure 1; be equipped with between second drive structure 4 and be used for combing the roll-up structure 5, two the roll-up structure 5 parallel arrangement, roll-up structure 5 with second drive structure 4 can dismantle the connection.
Specifically, as shown in fig. 1, in the non-woven fabric production process of the present invention, the supporting structure 1 includes a supporting frame 11 and a bottom plate 12, the driving structure 2 is fixed to the bottom plate 12 of a rectangular structure, the supporting frame 11 for supporting and guiding is vertically fixed to the bottom plate 12, and the area of the bottom surface of the bottom plate 12 is larger than the area of the bottom surface of the supporting frame 11; the bottom plate 12 with the support frame 11 can be dismantled and connect, and convenient to detach overhauls the support frame 11, the area of the bottom surface of bottom plate 12 is greater than the area of the bottom surface of support frame 11 has increased the lifting surface area of support frame 11 makes support frame 11's stability is better.
Specifically, each of the two driving structures 2 includes a motor 21 and a junction box 22, the two motors 21 detachably connected to the bottom plate 12 are symmetrically disposed on the bottom plate 12, and the junction box 22 is electrically connected to the motors 21; motor 21 symmetry sets up the cooperation first drive structure 3 use reasonable utilization the space, make the structure more stable, simultaneously motor 21 with bottom plate 12 can dismantle the connection, be convenient for right motor 21 is maintained.
Specifically, each of the two first transmission structures 3 includes two transmission wheels 31, three bearings 32 and a belt 33, two pairs of six bearings 32 are symmetric and three are a set and are respectively embedded into the support frame 11, the fixed shafts of the two motors 21 are respectively embedded into the two symmetric bearings 32 close to the bottom plate 12, two pairs of four transmission wheels 31 are a set, the two symmetric motors 21 are respectively fixed with the transmission wheels 31 which are detachably connected and are used for driving, and the belts 33 are wound around the two transmission wheels 31 in the same set; the junction box 22 is powered on, the motor 21 starts to rotate, the motor 21 drives the driving wheel 31 to rotate, and the driving wheel 31 is arranged on the side wall of the support frame 11, so that the space utilization efficiency is improved, and the structure is more reasonable.
Specifically, each of the two second transmission structures 4 includes two sleeves 41, two rotating shafts 42, a fixing structure 43, a baffle 44, a limiting rod 45 and a connecting shaft 46, the four rotating shafts 42 are embedded into two other four bearings 32 in pairwise symmetry, the other two transmission wheels 31 departing from the motor 21 are distributed and fixed on the two parallel rotating shafts 42, one end of the rotating shaft 42 departing from the supporting frame 11 is provided with the sleeve 41 for fixing the coil structure 5, one end of the sleeve 41 departing from the rotating shaft 42 is provided with the baffle 44 in a disc-shaped structure, the sliding detachable limiting rod 45 in a regular hexagon structure is arranged between the baffle 44 and the sleeve 41, the fixing structure 43 is fixed on one of the two symmetrical sleeves 41, the sleeve 41 is abutted against the limiting rod 45, and the connecting shaft 46 is arranged between the two symmetrically arranged baffles 44, one end of the connecting shaft 46 is fixed to one of the baffles 44, the other end of the connecting shaft 46 is clamped with the other baffle 44, and the other end of the connecting shaft 46 is in a regular hexagon structure; starting a switch of the motor 21 to fix the non-woven fabric on one of the roll structures 5, wherein the motor 21 drives one of the driving wheels 31 to rotate, one of the driving wheels 31 rotates to drive the other driving wheel 31 to rotate through the belt 33, the other driving wheel 31 drives the sleeve 41 to rotate, so that the roll structures 5 rotate to uniformly roll the non-woven fabric on the roll structures 5, when the non-woven fabric on the roll structures 5 is too much, starting the other motor 21 to cut and fix the non-woven fabric on the other roll structure 5, disassembling the fixed structure 43, then sliding the baffle 44 to separate the limiting rod 45 on the baffle 44 from the sleeve 41, disassembling the roll structures 5, saving the time for replacing the roll structures 5 and facilitating the operation, the working efficiency is greatly improved.
Specifically, the fixing structure 43 includes a limiting hole 431, a fixing sleeve 432, a pull ring 433, a first limiting block 434 and a stopper 435, the fixing sleeve 432 is detachably connected to the sleeve 41, the first limiting block 434 for limiting is disposed at the bottom end of the fixing sleeve 432, the limiting hole 431 engaged with the limiting rod 45 is disposed at the bottom end of the first limiting block 434, the bottom end of the first limiting block 434 is provided with a thickness equal to a thickness of the stopper 435 for abutting against the limiting rod 45 and limiting the limiting rod 45, the bottom end for limiting the limiting rod 45 is half of the thickness of the stopper 435 in an arc structure, the connection surface between the fixing sleeve 432 and the sleeve 41 is a smooth arc surface, and the pull ring 433 is fixed to the fixing sleeve 432; when the coil structure 5 needs to be disassembled, the fixing sleeve 432 and the bolt on the sleeve 41 are disassembled through a wrench, the fixing sleeve 432 is disassembled by holding the pull ring 433 by hand, the first limiting block 434 does not abut against the limiting rod 45, and the baffle 44 is slid toward one end close to the first limiting block 434, so that the limiting rod 45 on the other baffle 44 is separated from the sleeve 41, then the baffle 44 and the coil structure 5 are disassembled, when in installation, the limiting rod 45 on the baffle 44 at the end away from the first limiting block 434 is firstly clamped with the sleeve 41, then the limiting rod 45 on the other baffle 44 is clamped with the other sleeve 41, the bolt on the fixed sleeve 432 is screwed, the stopper props against the limiting rod 45 to limit the limiting rod 45, and the stopper 435 and the first limiting block 434 are arranged to facilitate operation.
Specifically, the winding structure 5 includes a winding drum 51, a limiting structure 52 and a plurality of limiting posts 53, the connecting shaft 46 is engaged with the winding drum 51 for winding the non-woven fabric, the limiting posts 53 engaged with the connecting shaft 46 are provided in the winding drum 51, and the limiting posts 53 are provided in the winding drum 51 and have a semi-cylindrical structure distributed in a circumferential array manner, and the limiting structure 52 is provided at the outer side of the winding drum 51; the inside of the winding drum 51 is provided with a plurality of circumference array distribution spacing posts 53, which enhances the stability of the winding drum 51, and is convenient for guiding, assembling and disassembling the winding drum 51, the baffle 44 is held by hand during the disassembly of the connecting shaft 46, the connecting shaft 46 is pulled out of the other baffle 44, the connecting shaft 46 is taken out, and then the wound non-woven fabric is stacked.
Specifically, the limiting structure 52 includes a limiting groove 521, a second limiting block 522, a blocking block 523 and a limiting strip 524, the limiting groove 521 is disposed inside the winding drum 51, the second limiting block 522 of a triangular structure for fixing the limiting strip 524 is disposed inside the limiting groove 521, the blocking block 523 for abutting against the winding drum 51 is disposed between the second limiting block 522 and the limiting strip 524, and the limiting strip 524 abuts against the winding drum 51; when fixing the non-woven fabrics, place the non-woven fabrics spacing 524 with between the roll-up drum 51, press spacing 524, second stopper 522 runs through the non-woven fabrics with spacing groove 521 block makes spacing 524 with the roll-up drum 51 contradicts the non-woven fabrics, carries on spacingly to the non-woven fabrics.
Firstly, fixing the non-woven fabric on a forming machine on a winding drum 51 through a limiting structure 52, driving a first transmission structure 3 to rotate by a driving structure 2, driving a second transmission structure 4 by the first transmission structure 3 to rotate the winding drum 51, then winding the non-woven fabric, when the non-woven fabric on the winding drum 51 is excessive, cutting the non-woven fabric and fixing the non-woven fabric on the other winding drum 51, then disassembling the winding drum 51, and stacking and packaging the wound non-woven fabric; the method specifically comprises the following steps:
(1) when the non-woven fabric is fixed, the non-woven fabric is placed between the limiting strip 524 and the winding drum 51, the limiting strip 524 is pressed, the second limiting block 522 penetrates through the non-woven fabric and is clamped with the limiting groove 521, the limiting strip 524 and the winding drum 51 are abutted against the non-woven fabric, and the non-woven fabric is limited;
(2) starting a switch of a motor 21, wherein the motor 21 rotates to drive a transmission wheel 31 to rotate, one transmission wheel 31 rotates to drive the other transmission wheel 31 to rotate through a belt 33, and the other transmission wheel 31 drives a sleeve 41 to rotate, so that a winding drum 51 rotates, and the non-woven fabric is uniformly wound on the winding drum 51;
(3) when the non-woven fabric on the winding drum 51 is too much, the other motor 21 is started, the non-woven fabric is cut and fixed on the other winding drum 51, the bolt on the fixing sleeve 432 and the sleeve 41 is disassembled through a wrench, the pull ring 433 is held to disassemble the fixing sleeve 432, the first limiting block 434 is not abutted to the limiting rod 45, the baffle 44 is slid towards one end close to the first limiting block 434, the limiting rod 45 on the other baffle 44 is separated from the sleeve 41, then the baffle 44 and the winding structure 5 of the baffle 44 are disassembled, the baffle 44 is held by the hand, the other baffle 44 is pulled out of the connecting shaft 46, the connecting shaft 46 is taken out, and the wound non-woven fabric is stacked, so that the time for replacing the winding structure 5 is saved, the operation is more convenient, and;
(4) during installation, firstly, the limiting rod 45 on the baffle 44 at one end departing from the first limiting block 434 is clamped with the sleeve 41, then the limiting rod 45 on the other baffle 44 is clamped with the other sleeve 41, the bolt on the fixed sleeve 432 is screwed, the stop block abuts against the limiting rod 45 to limit the limiting rod 45, and the stop block 435 and the first limiting block 434 thereof are arranged to facilitate operation.
The two driving structures 2 are matched with the two first transmission structures 3 to drive the second transmission structures 4 to work, the two material rolling structures 5 on the second transmission structures 4 are controlled to roll up the non-woven fabric, when the two material rolling structures 5 are used at intervals, when one material rolling structure 5 is used, the other material rolling structure 5 is disassembled and replaced, the replacement time of the material rolling structures 5 is reasonably utilized, the carding quality and the carding efficiency are greatly improved, the non-woven fabric on two forming devices can be simultaneously rolled up, the material rolling structures 5 and the second transmission structures 4 are conveniently and quickly disassembled, the disassembly time is shortened, the operation difficulty of workers is reduced, the stability is improved, and the non-woven fabric carding quality and the non-woven fabric carding efficiency are further improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A non-woven fabric production process is characterized by comprising the following steps:
the method comprises the following steps: adding polymer slices into a heated extruder, and extruding the polymer into a melt by a screw of the extruder;
step two: filtering the melt in the first step, and extruding the melt from a plurality of small holes of a spinneret plate of a spinning device to form a plurality of filament flows;
step three: the filament flow in the second step enters a quenching chamber, cold air enters the quenching chamber from two sides, so that the melt filament flow in a hot state is cooled into filaments, then enters an air gun or an air tank, is stretched by high-speed air flow, and is laid on a net-forming curtain belt with air suction to be carded into a fiber net;
step four: in the third step, the fiber web enters a needle machine, and the needle machine repeatedly needles the fluffy fiber web;
step five: the fiber net formed in the fourth step is coiled by a coiler;
the material rolling machine in the fifth step comprises a supporting structure (1), two driving structures (2), two first transmission structures (3), two second transmission structures (4) and two material rolling structures (5); the supporting structure (1) is provided with two symmetrically arranged driving structures (2) which are used for driving and are respectively connected with the two first transmission structures (3), and the driving structures (2) are detachably connected with the supporting structure (1); the first transmission structures (3) for transmission are arranged at the deviating ends of the two driving structures (2); the first transmission structure (3) is fixed on the second transmission structure (4) which is used for transmission and is rotationally connected with the supporting structure (1); the roll material structures (5) used for carding and rolling up the non-woven fabric are arranged between the second transmission structures (4), the two roll material structures (5) are arranged in parallel, and the roll material structures (5) are detachably connected with the second transmission structures (4);
the supporting structure (1) comprises a supporting frame (11) and a bottom plate (12), the driving structure (2) is fixed on the bottom plate (12) of the rectangular structure, the supporting frame (11) used for supporting and guiding is vertically fixed on the bottom plate (12), and the area of the bottom surface of the bottom plate (12) is larger than that of the bottom surface of the supporting frame (11);
the two driving structures (2) respectively comprise a motor (21) and a junction box (22), the bottom plate (12) is symmetrically provided with the two motors (21) which are used for driving and detachably connected with the bottom plate (12), and the junction box (22) is electrically connected with the motors (21);
the two first transmission structures (3) respectively comprise two transmission wheels (31), three bearings (32) and a belt (33), the six bearings (32) are pairwise symmetrical, three bearings are a group and are respectively embedded into the support frame (11), the fixed shafts of the two motors (21) are respectively embedded into the two symmetrical bearings (32) close to the bottom plate (12), the four transmission wheels (31) are pairwise grouped, the two symmetrical motors (21) are respectively fixed with the transmission wheels (31) which are detachably connected and used for driving, and the belt (33) is wound on the two transmission wheels (31) in the same group;
two second transmission structure (4) all include two sleeve (41), two pivot (42), fixed knot construct (43), baffle (44), gag lever post (45) and connecting axle (46), four pivot (42) bisymmetry embedding is four in addition bearing (32) deviates from two in addition of motor (21) drive wheel (31) distribute and are fixed in two parallels pivot (42), just pivot (42) deviate from the one end of support frame (11) is equipped with and is used for fixing sleeve (41) of coil stock structure (5), sleeve (41) deviate from the one end of pivot (42) is equipped with disc structure baffle (44), baffle (44) with be equipped with gliding detachable six deformation structure between sleeve (41) gag lever post (45), fixed knot construct (43) are fixed in two symmetries one in sleeve (41) with spacing The connecting shaft (46) is arranged between the two baffle plates (44) which are symmetrically arranged, one end of the connecting shaft (46) is fixed on one baffle plate (44), the other end of the connecting shaft (46) is clamped with the other baffle plate (44) which is symmetrically arranged, and the other end of the connecting shaft (46) is of a regular hexagon structure;
the fixing structure (43) comprises a limiting hole (431), a fixing sleeve (432), a pull ring (433), a first limiting block (434) and a stop block (435), the fixing sleeve (432) is detachably connected with the sleeve (41), the bottom end of the fixing sleeve (432) is provided with the first limiting block (434) for limiting, the bottom end of the first limiting block (434) is provided with the limiting hole (431) clamped with the limiting rod (45), the bottom end of the first limiting block (434) is provided with the thickness equal to the thickness of the stop rod (45) for abutting against the limiting rod (45) and limiting the limiting rod (45) and is half of the thickness of the stop block (435) with an arc-shaped structure, the connecting surface of the fixing sleeve (432) and the sleeve (41) is a smooth arc surface, and the pull ring (433) is fixed on the fixing sleeve (432);
the winding structure (5) comprises a winding drum (51), a limiting structure (52) and a plurality of limiting columns (53), the connecting shaft (46) is clamped with the winding drum (51) used for winding the non-woven fabric, the limiting columns (53) which are in a semi-cylinder structure and clamped with the connecting shaft (46) and are distributed in a circumferential array mode are arranged inside the winding drum (51), and the limiting structure (52) is arranged on the outer side of the winding drum (51);
the limiting structure (52) comprises a limiting groove (521), a second limiting block (522), a clamping block (523) and a limiting strip (524), the limiting groove (521) is formed in the winding drum (51), the limiting groove (521) is formed in the second limiting block (522) which is used for fixing the triangular structure of the limiting strip (524), the second limiting block (522) is arranged between the second limiting block (522) and the limiting strip (524) and used for abutting against the clamping block (523) of the winding drum (51), and the limiting strip (524) abuts against the winding drum (51).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810394072.7A CN108639817B (en) | 2018-04-27 | 2018-04-27 | Non-woven fabric production process |
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| CN201810394072.7A CN108639817B (en) | 2018-04-27 | 2018-04-27 | Non-woven fabric production process |
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| CN108639817B true CN108639817B (en) | 2020-05-19 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111703931A (en) * | 2020-05-06 | 2020-09-25 | 安徽紫荆花壁纸股份有限公司 | Coiling mechanism is used in wall paper production |
| CN112938573B (en) * | 2021-02-03 | 2023-05-09 | 湖北万里防护用品有限公司 | Winding device for melt-blown fabric processing |
| CN117383024B (en) * | 2023-12-08 | 2024-03-12 | 泰州永和塑料包装有限公司 | Automatic label laminating machine for plastic box overturning cover |
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| CN108639817A (en) | 2018-10-12 |
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Denomination of invention: A production process of non-woven fabric Effective date of registration: 20211115 Granted publication date: 20200519 Pledgee: Shandong Yishui Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Shuaike New Material Technology Co.,Ltd. Registration number: Y2021980012514 |
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Denomination of invention: A non-woven fabric production process Effective date of registration: 20221018 Granted publication date: 20200519 Pledgee: Postal Savings Bank of China Limited Yishui County sub branch Pledgor: Shandong Shuaike New Material Technology Co.,Ltd. Registration number: Y2022980018614 |